123ArticleOnline Logo
Welcome to 123ArticleOnline.com


Here's the recent articles submitted by oleg tchetchel

Articles By oleg tchetchel

Page: << <   [6]    > >>


Positive Pressure Utility Fans   By: oleg tchetchel
Standard features of CBC Positive Pressure Ventilators include: fold down "T" handle; 8" pneumatic tires with full width axle; a "tilt and lock" device that allows the unit to be angled 20 degrees up or down with infinite positions in between; sturdy and light 1 inch wrap around frame. Explosion proof electric motors are available as drivers too.(read entire article)
View : 108 Times
Category : General

Pressure Blowers For Chemical Industry   By: oleg tchetchel
Industry utilizes fans for power boilers, recovery boilers, lime kilns, dissolving tanks, and dryers. These applications, which are integral to the production process, are often very corrosive. Reliability and durability of fans and blowers for such applications are vital for continuous operation. Canada Blower fans for demanding and corrosive applications ofer real value - saving on future downtime and maintenance costs.(read entire article)
View : 114 Times
Category : Technology, Gadget and Science

Radial Blowers Fans   By: oleg tchetchel
Blowers can have higher output pressures, but not a lot higher and they lose capacity rapidly with increasing pressure. In centrifugal fan, as opposed to axial flow fan, the air is moving perpendicularly to the fan shaft. Often called a "squirrel cage" (due to its similarity in appearance to exercise wheels for pet rodents), the centrifugal fan has a moving component (called an impeller) that consists of a central shaft about which a set of blades, or ribs, are positioned. Centrifugal fans blow air at right angles to the intake of the fan, and spin the air outwards to the outlet (by deflection and centrifugal force). The impeller rotates, causing air to enter the fan near the shaft and move perpendicularly from the shaft to the opening in the scroll-shaped fan casing. A centrifugal fan produces more pressure for a given air volume, and is used where this is desirable such as in leaf blowers, hair driers, air mattress inflators, inflatable structures, and various industrial purposes. They are typically noisier than comparable axial fans. A mixed flow fan is an air moving device in between axial flow fan and centrifugal fan. Mixed Flow fans are an excellent choice for return air, supply, or general ventilation applications where low sound is critical. As compared to similarly sized tubular centrifugals and vane axials, a mixed flow fan will be 5-20 dB quieter! In addition, the mixed flow wheel is extremely efficient and will cut down on operating expenses.(read entire article)
View : 136 Times
Category : General

Centrifugal Fans And Blowers   By: oleg tchetchel
Humidity, odors, and contaminants can often be controlled via dilution or replacement with outside air. However, in humid climates much energy is required to remove excess moisture from ventilation air.(read entire article)
View : 185 Times
Category : Service

See As RSS
Login To Account
Login Email:
Password:
Forgot Password?
New User?
Sign Up Newsletter
Email Address: