Mechanica 2011 - IIT Madras

April 9,10 (Mechanical)

Mechanica 2011, an annual technical festival of the Mechanical Engineering Department of IIT Madras, Chennai. At Mechanica, we present to you unparallel oppoirtunities to test your skills.

National Symposium on Rotor Dynamics - IIT Madras

December 19,20,21

Most machines have one or more rotating parts. Rotating machine elements thus form the backbone of industrial infrastructure and therefore play a pivotal role in the growth and development of the country. Rotor Dynamics is the key in design and maintenance of all such rotating machinery. This area has made tremendous strides in recent years.

ObCom 2011 - VIT

September 9

This International Conference is a major event to be conducted following the grand success of series of ObCom conferences during 2003, 2004 and 2006, which were audited by a good number of participants from Academia and Industry across the World. The past ObCom conferences received good contributions from academia, industry and research organizations. Our sponsors included governmental and non-governmental agencies like DRDO, ISTE, DIT, CSIR etc.

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Technical Papers and Symposium Details

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FUME EXTRACTION USING ESP IN WELDING ENVIRONMENT

Posted by tpapers On 12:19 am
Abstract:

Welding has become an indispensable metal joining process in fabrication industries. Welding fumes evolved during welding process not only pollute environment, but also cause occupational health problem to the welders.
The National Institute for Occupational Safety and Health (NIOSH) defines welding fumes as potential occupational carcinogens. Welding fumes require more filtrations practically than any other application in industry, so strategy was developed to save environment as well as workers. Fumes with sub micron particle size can be cleaned by filters, fabric collectors, electrostatic precipitator, cyclone separators, and spray towers for purification. A fume extraction system employing ESP (Electro Static Precipitator) is high compare with other air cleaning devices.
This paper focuses on the effectiveness of the fume extractor with an Electrostatic Precipitator used in a welding environment.

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