Industrial Fan Manufacturer

Industrial Blower Fans – FRP Fans

Northern Industrial Blower Fans Supply Co. is an engineering distributor of plastic and fiberglass fans and blowers for industry applications where aggressive media must be moved. Plastic fans include polypropelene, PVC, PVDF, fire retardant and UV resistant PPs.

Applications for Corrosion and Chemical Resistant Fans include:

* University, Medical Research, Defence Labs, Fume Hoods OEMs, Pharmaceutical Labs

On most campuses there is a certain number of fume hoods that are used for various acids testing to break down materials for analysis. HCl and Perchloric Acid are the ones used most commonly. Fume hoods and Chemical resistant fans are needed.

* High Technology Semiconductors, PCBs, and Photonics

Chip makers use acids to clean metal before they mount thin film on the metal upon which they lay circuitry.

* Printed Circuit Board Industry

FRP fans are frequenly used for clean rooms.

* Waste water and Sewage Treatment Plants

Hydrogen Sulfide builds up (H2S) in sewage plant facilities and causes an odor problem that has to be treated. Depending on the size of these stations corrosion resistant fans are needed. This gas can also be very volatile and will require explosion proof motor and static grounding of the fan housing by graphite impregnation that Northen Industrial Co. can provide too.

* Salt Air and High Humidity Environments

Any facility near the salt air is also a good place for plastic fans and the humidity will eat through metal fans.

* Steel and Wire Manufacturing

As the steel comes in and sits at these plants impurities and scale develop on the steel or the wire that needs to be cleaned off before the wire or steel can be properly worked with. Acid baths are needed for this and the corrosive fumes coming off these aced baths are highly corrosive…

* Stainless Steel and other Metal Production Facilities

In tha annealing and Pickling process acid baths are used to strip scale off the steel after the annealing process that smoothed out grain patterns that may have formed during the annealing process. Later on acids are used again to support oxidation.

* Chemical and Petrochemical Industries

* Jet Engine and Power Plant Turbine Manufacturing or Servicing

Molted Salt tanks are often used here to descale metals coming out of hot furnaces. Pickling and cleaning of titanium which is used in Jet engine parts also utilize acid baths as does nickel plating.

* Electroplating and Metal Finishing

These industries use fiberglass fans and fume scrubbers.

* Scrubber OEMs and Designers

FRP fans are standard components in fiberglass srubber designs.

* Industrial Galvanizers

* Printing Press Service Shops

* Chromatography

* Food Processing

Often in the food processing industry they wash equipment down with acids and other corrosives. Also they use fans for the humidity that builds up from the drying process of foods.

* Pulp and Paper Industry

Pulp and paper manufacturers are very wide users of fiberglass and other plastics fans for their boilers, exhaust and filtration systems.

Highest Quality Blowers & Fans

Northern Industrial Blower Fans Supply fans are the finest quality blowers available for efficient movement of corrosive, humid, or polluted air, gases, and fumes. These fire-retardant and corrosion-resistant plastic fans are specially designed and especially suited for hostile applications where coated metal blowers typically corrode. Northen Industrial fans are proven thoughout the world and clearly recognized for superior quality, reliability, and efficiency.

High Efficiency Blowers and Fans

High-efficiency impellers result in low power consumption, operating costs, and quieter operation. All metal hardware is completely sealed from exposure to corrosion by incapsulating into FRP or plastic; the steel support frame and motor base are powder coated with a corrosion-resistant finish. In addition to being highly resistant to chemical corrosion, PP fans are self-extinguishing and will not support combustion.

Northern Industrial Blower Fans Supply fiberglass fans housings are manufactured from premium grade, fire resistant resins that provide excellent corrosion resistance in most chemical environments. Northen Industrial FRP impellers are made of premium vinyester that combines corrosion resistance with structural integrity under the stress of rotation.

Tough applications mean tough fans and blowers by Northen Industrial Co. Northen Industrial is a world wide distributor of industrial process ans OEM fans and blowers, as well as fan / blower components; including high pressure blowers, high temperature fans, spark resistant and explosion proof ventilators, tubeaxial and vaneaxial high pressure ventilators. Northen Industrial also does existing fans and blowers repairs, re-build, as well as dynamical wheels balancing.

For additional information please refer to http://northernindustrialsupplycompany.com/index.html.

Oleg Cthetchel
Ventilation Engineer
Northern Industrial Blower Fans Supply Co.
http://northernindustrialsupplycompany.com/products/index.html
http://northernindustrialsupplycompany.com/products/industrialfan_blowers.html

Fiberglass Fans, Blowers by Northen Industrial Co.

fan blower ventilator high pressure industrial stainless alloy fiberglass FRP PVC Propylene Polypropylene PVDF corrosion resistant corrosive resistance heavy duty capacity process exhaust

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fan@cogeco.ca

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Industrial Fans for Cooling

Industrial cooling fans are useful for a number of businesses and industries. If you or your any family member operates a parking center, then you need these types of fans to keep the unit well ventilated. An industrial cooling fan has been considered as an efficient means of air circulation to thwart people being overcome by fumes from exhausts, etc. People involve in transporting livestock from one location to another must require these fans as heat can cause damage to your animals. It is your duty to keep your animals relaxed as they are completely dependent on you for their well-being.

People involve in operating a warehouse or a loading dock face a number of problems to keep the temperature in control. They must need to introduce a comfortable working environment so that their employees can work and live in with comfort and peace. Sometimes, normal air conditioning or heating systems can be proved as an expensive option so that people are advised to look for industrial cooling fans. Apart from circulating the air and moving the hot or cold air around the building, the expenditure of running fans combined with a heating and air conditioning system seems to be cheaper than a standalone HVAC system.

If you are an employer and working in a number of industries, then your first duty is to take care of your employees by providing comfortable working surroundings. It doesn’t signify you have to provide a lot of fancy couches and comfy seating, but it does exhibit that you cannot expect a person to work in overheated conditions. In fact, an employer needs to provide decent air quality and conditions for his/her employees to work in. These are the reasons for which the demand of industrial cooling fans has been increased to the great extent.

To purchase an industrial cooling fan, customers need to consult online stores. A simple search through the internet brings them a number of online stores selling the products and services at affordable rates. In addition to their products, their services are unique and exclusive in the market. So, it is advised to make search and see results.

The Various Applications Where Ventilation Fans Are Used:

•The Ventilation Fans are extensively used in various activities such as, fabricating, manufacturing, mining, etc. These Ventilation Fans are used for the removal of dust, fume, and smoke particles from the atmosphere and to make it free from suffocation. Some of the manufacturing units where the Ventilation Fans are used for the mass extraction of fumes and dust particles are, Textile Mills, Steel Mills, Wood product Mills, Ceramics and Aerospace material units. These units install huge turbines and impellers to move the extremely large volume of air.

•Crude Oil and Petrochemical Refineries have to deal with fuels and solvents which are extremely toxic, flammable, and unpredictable. Here, Ventilation Fans are required for the functioning of sophisticated Air Entrainment systems.

•The Mining and Quarrying industries are always immensely reliant on the Ventilation Fans. The Coal dust in these mines can be very explosive if it somehow catches fire. This risk is reduced by the dust removal, which is done by the Ventilation Fans. Very powerful blowers and bulky turbines are implemented to ventilate the mines and quarries.

•The workers in Biological, Chemical, and Pharmaceutical industries have to struggle with biological, chemical, and various other physical risks. In such environment, Ventilations Fans come to their rescue.

Industrial Fans

Industrial Fans will always act like the tough weapons to fight against the toxic and hazardous work area of every small and large industry. The various forms of Ventilation are performed by Air Fume collection system, Robotic welding hoods, Dust collection units, Air Filters, Chemical Scrubbers, Fume containment systems, etc. Ventilation Fans Manufacturers and Suppliers nowadays offer very efficient models for individual needs of industries. Any industrial buyer just has to go online and contact the Industrial Ventilation System Manufacturer in India who can meet the needs exactly and get installation assistance as well.

Additional information can be found at the Industrial Fan Blower company web site http://www.industrialfanblower.net

Oleg Tchechel
Developer of Industrial Air Make-Up Units
Industrial Fan Blower Co.
asap@buffalofan.com
http://www.industrialfanblower.net/cbd_products_std.htm
http://www.industrialfanblower.net/cbd_about_us.htm

Industrial Ventilation Fans

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Industrial Ceiling Fans

Industrial Ceiling Fans and Their Significance in FanShare on emailEmail Share Favorite RePublish article .Industrial ceiling fans are 1 of the most crucial apparatus which you should have should you operate a major company that have to have high-end electric fans, then this is an ideal fan for you personally. Whether it truly is summer time or winter, it delivers even cool air. Even during an particularly humid day, the fan is consistently efficient. This is due to the smooth, heavy-duty motor and the 3 to 5 blades which are commonly 60 inches in length. Here are some brands and a brief description of each.

Emerson Industrial Ceiling Fans

These fans come in classy black colors that have typically three blades with 56 inches length. They’re long lasting because of their rust-resistant properties. It has also an extended rod, which allows a lot more angling and far more space to maneuver the fan.

Westinghouse Industrial Ceiling Fans

They typically come in pristine white color. They have three blades, a 56-inch blade, and also a 12-inch down rod. It also has a heavy-duty motor that gives you effective airflow that could take the location of air-conditioners. You could use it 24 hours and still invest less on power.

Air king Industrial Ceiling Fans

1 of the distinct features of these fans is their high-speed blades which might be 56 inches extended. This guarantees sufficient and continuous supply of fresh air. The silver finish of the blades gives style and class towards the otherwise drab exterior.

General Characteristics

All of these industrial ceiling fans are heavy-duty have durable motors which last long. They also are perfect for industrial plants or factories for the reason that they’re chemical-resistant and rust resistant and could cover and offer cool, air to a wider, spacious room

They’ve blades that could be applied in damp locations and you could successfully use them in location of air-conditioners. Because of the speed of the fans, they readily circulate air even in huge rooms with high ceilings. It can be also energy saving for the reason that the blades create adequate air in 1 rotation. These industrial ceiling fans can present all of the air you’ll need.

The 56-inch extended length of the blades they drastically improve the quantity of air circulated and as a result reduces the amount of humidity inside the room. Industrial businesses want this variety of ceiling fans to raise workers’ productivity because of great working conditions.

For those who personal an industrial business, then these ceiling fans can serve you very best because of their affordability, reliability, and efficiency. Buy your industrial ceiling fans now and be 1 contented entrepreneur.

If you are looking for more information regarding industrial ceiling fans, just visit northernindustrialsupplycompany.com now for all the tips, guides, and reviews of the best ceiling fans such as the energy star ceiling fans.

Additional information can be found at the Industrial Fan Blower company web site http://industrialfanblower.net/Index.htm

Oleg Tchechel
Developer of Industrial Air Make-Up Units
Industrial Fan Blower Co.
asap@buffalofan.com
http://www.industrialfanblower.net/cbd_feedback.htm
http://www.industrialfanblower.net/cbd_services.htm

Industrial Ceiling Fans

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How to Improve Air Flow Ventilation

Improvement the air circulation in the building makes a huge difference because the faster the air moves through your home, the easier it is to maintain a temperature within your home. The heating, air conditioning, plumbing, and electrical service shops can help you to choose the different methods which will make this possible. The good news is that most of these methods will allow you to not only have more consistent temperatures throughout your home. They will also help you to be able to spend less money to get the results you are looking for.

There are three methods you can try for improving the circulation in your home. One of the ways is to make sure that you are getting the right amount of air flow through the ventilation system in your home. You can also make sure that you are regularly changing the air filters. You can also make sure to use electric zoning so that you will be able to get constant temperatures throughout your home. The more you are willing to invest in the different methods for circulating the air throughout your home, the more comfortable your home will be.

Improving Air Flow in the Ventilation System

There are many different ways in which you can improve the amount of circulation that you get. One way is to install duct fans. These are blowers which will help to force the air through the ventilation system and into the different rooms of the home. These are especially useful when you notice that certain rooms of the home are harder to ventilate or affect the temperature than others. They work remotely, but in conjunction with the HVAC unit so that they will only operate while the system is on.

Change Your Air Filters

Improving indoor air quality is possible by making sure to change the air filters regularly. Not only does changing the air filters help to improve health by improving indoor air quality. It also helps to make sure that the air is able to flow easily throughout the house. This will help to make sure that you are getting the right kind of ventilation so that the entire home will be as comfortable as possible. Try to invest in air filters which will filter out different kinds of allergens.

Maximizing Temperatures through Electronic Zoning

When you have better ventilation, you might also want to invest in electronic zoning. This is when you use different thermostats throughout the home to control the temperature in different zones. The greater control will allow you to be able to make sure that the right amount of hot or cold air is getting to where it needs to be. You will no longer have to rely on one thermostat to control the temperature for the entire home. This will improve circulation greatly.

Additional information can be found at the Industrial High Pressure Blower Company web site http://www.highpressureblower.net/pressureblower.html

Alex Todorovo
Industrial Mechanical Process Engineer
High Pressure Blower Co.
alex.todorov@canadablower.com
http://www.highpressureblower.net/canadianblowerpropellerfans.html
http://www.highpressureblower.net/FanAccessories.html

Methods of Improving Ventilation

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Choosing the Right Industrial Blowers and Blower Fans

Industrial fans and blower fans provide efficient high volume ventilation in the home through air and gas. Every environment needs a large amount of air to refresh and replace the polluted air which may cause the human and materials destruction in the home. Normally, these fans are used in the industries and companies for drying and cooling applications. Most agricultural, food processing, mining and construction, chemicals, medical, oil and gas, and automotive industries cannot do without these fans as they form major part of their often used equipments. This is because they are decreasing heat levels at industrial units operations, shrink moisture in bathrooms, greenhouses, gyms and spas. Blower fans and industrial fans also decrease smoke and odors in cooking and processing applications and to reduce gaseous fumes.

Industrial Blower Fans Types

Types, Modes and Mounting of Blower and industrial fans are:

Blower fans and industrial fans consist of one of two main modes: radial industrial blowers and axial industrial blowers. The needed air is produce through circulating blades of the blower fan directing the flow based on the modes mentioned (radial or axial). Blower fans and industrial fans are of different types. It may be plastic mode or metal mode and at times it may be combination of both.

Industrial Blower Sizes

There are different sizes of the model of these fans and these differences worth noting because of their importance. At times, work environment determines the size of the fans to be used to meet the need of the user. Some units are hung into the structure of an environment along with vibration absorbent brackets that contain both the industrial fans themselves and their power supply. For space that requires temporary circulation or air transfer such as construction sites or during clean up spills or water damage, portable and handy fans are useful in such area due to their temporary use.

Industrial Blower & Industrial Fan Functions

Functions of Blower fans and Industrial fans include:

Blower fans and industrial fans are multifunctional gadgets in the industrial application where they are used. They both offer health benefits by reducing the odors and blowing away and refreshing the polluted and contaminated air. They also blow away smoke from where it is not demanded. Their provision of environmental benefits through decrease in heat and humidity levels also made them a must for every industry irrespective of their size. They are available in a wide number of configurations that vary in from airflow route to speed. So decide to make your choice.

Additional information can be found at the Fan and Blower company web site http://www.fanblower.com/cabinet_blower_fan.htm

Susann Terlitski
Designer of Industrial Air Handling Units
Fan and Blower Co.
abbblower@abbblower.com
http://www.fanblower.com/inline_fan.htm
http://www.fanblower.com/fume_dust_extraction_system.htm

Choosing Industrial Fan

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Proper Blower Fan Ventilation

The air we breathe indoors, the air that directly surrounds us, has a huge effect on a person who lives in it. Proper ventilation is essential and underplayed in the efficiency and health of a home or office. The following are some reasons why an HVAC contractor should be consulted to improve ventilation:

CLEANER

This is the most obvious reason for proper ventilation. What you put into your body tends to be what you get out. Poor air quality in the home or office means sitting in unhealthy air for the better part of your time. The pollutants and germs that float through the air from building materials and biological sources contribute to the quality of air, and thus the occupant’s health and productivity. A ventilation system with an effective air conditioning system will keep your Even if that air conditioning system is installed, however, it must be kept up as dirty filters and poor air conditioning maintenance will have just as detrimental an effect on health.

SIMPLIER in Air Control

A fairly unknown truth of ventilation is that not only does it improve air quality but it allows greater control of pressure in the home. To clarify, ventilation is not just about having more air coming in, but it is also about managing the air that is already in the environment. Air pressure control is a pretty useful tool for a few reason. The tighter the pressure, the easier it is to control the temperature and air circulation. In high air pressure, just a single fan or low air conditioning usage can effectively cool a larger area. However, in a looser, low air pressure environment, the air conditioning systems will have to work twice as hard to circulate the cool air. This also goes for purified air as the purified air will be circulated easier in a more condensed in a high pressure environment. The second reason is that ease of circulation means lower electric bills which leads to…

GREENER

… a better impact on the environment. Better ventilation and air control decreases the need to waste energy on running and air conditioning system, and filtration prevents VOCs (Volatile Organic Compounds) from building materials to leak into the environment and your air supply. Also, with green options being such a trend in home building, green energy systems are becoming a must to keep your home’s value at a competing level. Thus keeping your ventilation repaired will save some money as well as having a more positive impact on the environment.

Fresh air is just better for your health and overall quality of life. An intact ventilation system will improve health, your environmental impact, and decrease cost to run air conditioning systems. Improving your ventilation systems by calling an HVAC contractor or air conditioning repair specialist is something that should be done immediately, especially before summer kicks off and the air conditioning is running at its maximum.

For more information about proper ventilation and how it can help improve indoor air quality, visit Industrial High Pressure Blower Company web site http://www.highpressureblower.net/OEMFans.html

Alex Todorovo
Industrial Mechanical Process Engineer
High Pressure Blower Co.
alex.todorov@canadablower.com
http://www.highpressureblower.net/canadianbloweraxial.html
http://www.highpressureblower.net/MakeUpAirFans.html

Proper Ventilation

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Residential and Commercial Extractor Fans

Extractor fans have become so common these days that we automatically turn them on, as soon as we enter the kitchen and bathroom. They have become integral part of modern living, as they help to provide a sigh of relief by removing the suffocation foul air. You need to install extractor fan at all such places where you face the problem with lack of ventilation. Therefore, it is doubtless to say that you need to have them not merely in the houses, but also in the production units, cellars and warehouses. Since, it is not easy to bear the stale air for a longer time, you can find the extractor fans to be highly beneficial for the users, as they extract out the stagnant air so that fresh can fill the vacant space within a few minutes.

When you cook food in the kitchen, you will have to face the rising temperature in the atmosphere due to the combustion of fuel. Besides this, the kitchen area usually gets filled with the smoke, steam, and odours of various edibles, and all these things might cause uneasiness for the cook. He can be relieved of all such issues merely by turning on the extractor fan that will help removing the hot and greasy air from the kitchen room. From several years, when people construct a new building, they take care to keep the ducts for the installation of extractors at all such rooms that have little space for venting the foul air. We can say that they have become integral part of all the domestic and commercial buildings, and we have become so habitual of using them that sometimes we fail to realize their importance, unless we have to spend a day or two without them.

Bathroom is yet another place that demands the usage of extractor fan. Besides this, you can install them in garage, store rooms, basement hall, and cellars. A large variety of extractor fans is available in the market, and you need to choose them as per their capacity, size, design and the cost factor. Obviously, if you are going to buy the extractor fan for production unit and industrial setup, you will have to take care of its size and capacity, because you need to use them for ventilating the large spaces. However, the common people are usually concerned about purchasing the electrical appliances for domestic use.

If, you are planning to buy extractor fans for your newly constructed house, then it will be beneficial to check the brand of the product, because it helps you to judge the quality of the product. Secondly, you should buy the electrical products from a known supplier, because the reputable electrical suppliers are known to pay attention towards customer feedback. Most of them have their websites that describes the products available with them. You can also make inquires, and place an order online, without any hesitation, because they will not let you down in any case. Furthermore, they will attend to your grievances, if something goes wrong after purchasing the products, through their website. Therefore, if you have already managed to arrange the finances for the purchase of extractor fans for domestic purposes, you should proceed with it without any hesitation.

Additional information can be found at the Industrial Fan Blower company web site http://industrialfanblower.net

Oleg Tchechel
Developer of Industrial Air Make-Up Units
Industrial Fan Blower Co.
asap@buffalofan.com
http://http://www.industrialfanblower.net/cbd_about_us.htm
http://www.industrialfanblower.net/cbd_services.htm

Industrial Extractor Fans

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asap@buffalofan.com

industrialfanbl

***

Industrial Blower Fan Ventilation System

This article will discuss options for improving energy efficiency when designing an HVAC system and selecting a fan. HVAC design engineers face many choices throughout the planning process, perhaps few as crucial as that of fan equipment, a principal consumer of energy.

Industrial Blowers & Fans Flow Rates

Flow rates are predetermined based on space type and occupancy. Although local codes determine minimum requirements for HVAC systems, ASHRAE Handbook – HVAC Applications provides general design criteria for various commercial and public buildings. These criteria include air movement, room circulation, noise, and filter efficiency. Although all are important, room circulation, in air changes per hour, typically determines airflow requirements. Because flow rate is driven by design criteria, a design engineer’s primary means of reducing energy use is to minimize the static pressure needed to move air through a system.

Air Movement and Control Association (AMCA) International defines system pressure loss as “the sum of the static-pressure losses due to friction, shock, dissipation of velocity pressure at the system discharge, and the static-pressure differences between the entry and discharge openings of an air system. The static pressure a fan must overcome is dependent on many variables, only some of which the design engineer can control. The location of equipment often is determined by the architect and, therefore, limits the engineer’s options.

Blowers and Fans Duct Configuration

Duct configuration and fittings used to connect components are large contributors to static pressure. Other sources of system pressure loss are balancing and control dampers, variable-air-volume (VAV) boxes, diffusers, louvers, coils, filters, and other components in an air stream. Given that velocity pressure is proportional to the square of velocity, pressure loss in most of these components is proportional to velocity squared. This makes size an important factor, as cross-sectional area dictates fluid velocity. For example, reducing air velocity throughout a system by 10 percent would result in a 20-percent reduction in system static pressure. With air power proportional to pressure, this would equate to a 20-percent reduction in energy consumption.

In addition to accounting for all static-pressure loss in a system and achieving required room airflow, a design engineer must adhere to Section 6.5.3 of ANSI/ASHRAE/IESNA Standard 90.1, Energy Standard for Buildings Except Low-Rise Residential Buildings, which limits the power (horsepower) a fan can consume per cubic foot per minute of airflow the fan generates. With flow requirements defined, a design engineer must limit system static pressure to meet this power limitation.

System Effect and Industrial Fans and Blowers

A major contributor to energy consumption that often is ignored is system effect. AMCA International defines system effect as “a decrease in fan performance capability, observed as a pressure loss, which results from the effect of fan-inlet restrictions/obstructions, fan-outlet restrictions, or other conditions influencing the performance of the fan when it is installed in a system.”2 System effect is a reduction in a fan’s ability to generate pressure and can be looked at as an additional system pressure loss. It can lead to underperformance, excessive noise, and vibration in a fan and system.

System Effect and Fan Curves

System effect can be described by its impact on a fan curve. Fan curves are produced from laboratory testing, with fans configured for ideal installations. Testing is performed in accordance with ANSI/AMCA Standard 210-07/ANSI/ASHRAE Standard 51-2007, Laboratory Methods of Testing Fans for Certified Aerodynamic Performance Rating. A fan curve displays performance for a constant speed (revolutions per minute) in terms of static pressure vs. volumetric flow rate. In Figure 1, the intersection of the system-resistance curve and the pressure curve is the operating point of the fan. To move along the system curve to alter fan performance, one must increase or decrease fan speed accordingly. Operating power is where the power curve intersects with a vertical line running through the operating point.

Ideal Industrial Blower Fan Inlet & Outlet Conditions

The ideal inlet and outlet conditions under which fans are tested rarely are seen in the field. As a result, a fan will overperform or underperform in terms of flow rate, static pressure, or both. In Figure 2, a suitable fan was selected, but system effect was ignored. The blue lines represent how the fan would perform under AMCA International test conditions. Actual measured performance is indicated by the red dot. The red line shows how the fan would perform in an AMCA International air test when operating at design speed, but takes into account system effect. The only way to achieve the desired performance is to speed the fan to the rate designated by the green line. The consequence is a higher operating speed, higher brake horsepower, and higher sound levels.

Propeller Fan & Tube Axial Fan Selection

Another key to reducing power consumption is fan selection. Generally, propeller or tube-axial fans are more efficient for relatively low static pressures, while centrifugal-type fans are used for relatively high static pressures. Too often, fan selection is based solely on first cost. The consequence is that a relatively small-diameter, high-speed fan is used. A small fan operating at a high speed generally requires more operating power and produces more noise than a large fan operating at a low speed.

Most of the energy lost in a system is converted to heat. For example, mechanical and electrical energy losses in a fan motor raise the surface temperature of the motor. If the motor is in an air stream, the heat will be transferred directly to the air.

Belt Dive Propeller Fans and other Blower Fan Systems

In a belt-driven system, losses are the result of belt friction, slippage, and / or flexing. All such losses are converted to heat and, if the belt drive is in an air stream, increase the temperature of air. Fan losses quantified by fan efficiency contribute to air-temperature rise as well. As a fan works on a fluid, the friction attributed to the airflow decreases the fan’s efficiency and creates heat. As the efficiency of a system decreases, air-temperature rise increases. In a cooling application, this means increased energy consumption on the part of the compressor. Minimizing inefficiencies results in energy savings. It is the engineer’s responsibility to minimize total system pressure through proper design and layout. This involves balancing economics and efficiencies in specifying a fan. But not all responsibility resides with the engineer. The contractor must ensure appropriate equipment is installed and not base decisions solely on the lowest bid. The contractor needs to be aware of the consequences of poor installation and minimize system effects.

The losses accrued in a system directly affect the system’s power consumption while indirectly increasing the energy consumed by other processes. Energy losses in the form of heat equate to higher operating costs.

Because performance conditions are mandated by codes, proper system design, equipment selection, and installation are the most effective means of minimizing inefficiencies and saving energy.

Additional information can be found at the Northern Industrial company web site http://www.northernindustrialsupplycompany.com/products/air_handling_units.html

Oleg Cthetchel
Canadian Ventilation HVAC Engineer
Northern Industrial Co.
asap@buffalofan.com
http://www.northernindustrialsupplycompany.com/request.html
http://www.northernindustrialsupplycompany.com/outside/request2.html

Ventilation Systems Engineering

asap@buffalofan.com

northernindustrialsupply

northernindustrial

ventilation fan,ventilating fan,ventilation blower,ventilating blower,air supply fan,air supply ventilator,air supply blower

northernin

northernindustrial

nisco@primus.ca

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High Temperature Blowers

Northern Industrial Co. offers new temperature blowers and fans for various industrial applications to 2200 F. This was achived by using extremely high strength stainless steel alloys for the fans impellers, that allow for higher safe speeds at elevated temperatures.

The Northern Industrial high temperature oven fans line now include:

Operating up to 2200 F, centrifugal, axial and plug fan types;
Pre-engineered and custom made fans for all types of applications with variety of impeller types and accessories;
Canada Blower engineers provide a professional advice and recommend a right fan for every application & oven / plenum design;
The fan offering provides competitive replacement fans to Garden City, Lau, IGE, Alloy Fabricating fan models; repairs, re-build & balancing;
Unique high temperature water-cooled motors for operation up to 2300 F.

High Temperature Blowers & Fans

Fans with ambient air cooling systems handling hot airstreams must have sufficient airflow and be kept in operation until airstream temperatures cool below 120 F to prevent damage to the fan unit. The Tubeaxial fan ambient air cooling system is only effective while fan is operating.

There are two major types of high temperature fans – centrifugal and axial:

Centrifugal Wheels:

Multiblade forward curve wheel. This type of wheel is usually specified where there is a necessity for large volumes of flow against low to medium static pressure requirements. The forward curve blade is that it delivers the same volume of air as either the backward or radial blade wheel, at a lower fan speed, which is important due to wheel stresses at elevated temperatures. This fan is the most common type used in all types of heat treatment operations except where a buildup of material on the blades could occur, as wheel unbalance would result.
Radial Blade, paddle wheel type fans. This type of wheel is usually specified where there is a necessity for medium volumes of flow against medium to large static pressures. The paddle wheel is considered a self cleaning type of wheel. It could be used where there are various materials or dust in the air stream. Due to its structurally strong design, it is used in many heat treatment applications at very high temperatures where maximum fan longevity is desired.

Axial Blade Wheels:

The axial blade wheel is usually specified where there is a need for very large volumes of flows against low static pressure. Axial wheel like the multi-blade forward curve type wheel could cause an axial fan to deliver different air volumes at the same static pressure, if the total pressure requirement of the fan system was underestimated. This type of fan is ideally suited where a large volume of flow is required with a minimum of duct work and is used extensively for small and large furnaces, such as aluminum annealing.

Fans handling hot airstreams must have sufficient airflow and be kept in operation until airstream temperatures cool below 120 F to prevent damage to the fan unit. The Tubeaxial fan ambient air cooling system is only effective while fan is operating.

For additional information please refer to http://northernindustrialsupplycompany.com/index.html.

Oleg Cthetchel
Canadian Process Design Engineer
Northern Industrial Co.
http://northernindustrialsupplycompany.com/products/industrialfan_blowers.html
http://northernindustrialsupplycompany.com/manufacturers.html

Engineering of high temperature fans and blowers for operating up to 2,200 F.

fan blower ventilator high temperature pressure thermo IGE alloy engineering industrial gas garden city circulating circulation oven exhaust plug air kit centrifugal axial

fan@cogeco.ca

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Industrial Blower Supplier

Canada Blower / Buffalo, New York supplies highly specialised blower packages for the nuclear industry and equipment for a number of other applications, including gas CO2 circulator blowers, or submerged blowers, that provide the heat transfer in the Advanced Gas cooled Reactors and which in turn provide substantial part of nuclear generated electricity; units that once installed operate with no maintenance during plant operation. Centrifugal and axial fans are also provided for the cooling and other auxiliary systems.

Large Industrial Blowers & Fans Applications

Canada Blower / Buffalo, New York fans and blowers are used in a variety of applications throughout industry, ranging from providing air for combustion, process aeration, fermentation, drying, cooling and conveying; for extracting dust or fumes, and for handling any type of unusual gas. As an illustration of the diversity of uses for our products, some applications are:

FOOD INDUSTRY Industrial Blowers & Fans

– fans for boiler plant in distilleries, breweries and food processing plant. Fans to provide air for germination and drying in maltings.
– Turbo pressure blowers to provide air for fermentation in yeast plants and side channel pressure blowers to handle carbon dioxide.
– Process fans for heating, hot air recirculation, drying, cooling and ventilation for flour mills, bakeries, cereal and chocolate production, and many other food processes.
– Turbo blowers for carbon dioxide injection for sparkling water and wine.

PHARMACEUTICAL Industrial Fans and Blowers

Specialised process fans and pressure blowers.
Fans for utility services.
Clean room ventilators.

GLASS PRODUCTION Industrial Blowers & Fans

Fans for furnaces and for cooling/tempering.
Turbo pressure blowers for high pressure gas storage.

More Industrial Blowers and Fans Uses

For the more common water cooled reactors, Canada Blower / Buffalo, New York supply the fans associated with the various safety systems and reactor building cooling, and the diaphragm turbo pressure blowers for radioactive gas leak recovery. Where these gases have to be compressed to high pressure the turb blowers that are mainly preferred. Encapsulated blowers have been used in the auxiliary systems of demonstration fusion reactors.

Centrifugal Blowers and Centrifugal Fans

For reprocessing plants, specialised centrifugal fans are used for cell cooling and turbo pressure blowers – for pressure testing. For decommissioning, centrifugal fans are used in ventilation and cooling.

For additional information please refer to http://canadablower.com

Susan Terlitski
Building HVAC Specialist
Canada Blower Co.
canadablower@canadablower.com
http://canadablower.com/inquiry/index.html
http://www.canadablower.com/news/index.html

Blowers and Fans from Canada Blower (Buffalo, New York)

canadablower@canadablower.com

high pressure blower,fan,ventilator,industrial,OEM,centrifugal,axial,blower,New York Blower,radial,vaneaxial,tubeaxial

nybfan

nisco

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