bag filter for boilers

+91 79 2287 2390

+91 79 2297 0414 www.techflow.net

sales@ppipumps.com

+91 79 2287 2390

+91 79 2297 0414 www.techflow.net

sales@ppipumps.com

Bag Filter for Boilers

A lot of attention has been directed on development of power generation at cheaper costs, as a process of promoting economic development. Power generation using boilers has been an important technology in reducing cost of generation.

+91 79 2287 2390

+91 79 2297 0414 www.techflow.net

sales@ppipumps.com

Bag Filter Technology

It is one of the most efficient, reliable and cost effective methods of gas stream filtration.

Factors causing separation include diffusion, electrostatic attraction, and gravity.

+91 79 2287 2390

+91 79 2297 0414 www.techflow.net

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Factors Affecting Efficiency of Bag Filters Four important factors affect the efficiency of the system. These include the Filter Ratios - This is ratio of carrier gas volume to gross filter area per minute flow of gas. Filter Media - Media must have sufficient temperature, chemical and abrasion resistance. Bleeding - It refers to penetration of the fabric by finer particles.

Temperature - Most filters have an upper temperature limit of 290 Degrees. In addition, certain gases like sulphur dioxide form acids at certain temperatures in the filter.

+91 79 2287 2390

+91 79 2297 0414 www.techflow.net

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Importance of Filter Cleaning Regular filter cleaning is crucial for maintenance of efficiency in the filtration system. Various cleaning systems have been developed for proper cleaning to be achieved.

+91 79 2287 2390

+91 79 2297 0414 www.techflow.net

sales@ppipumps.com

Filter Cleaning Technologies The most common technologies in filter cleaning include rapping, Shaking, reverse airflow or backwash and pulsejet cleaning.

+91 79 2287 2390

+91 79 2297 0414 www.techflow.net

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Low Ratio Versus High Ratio Filters Low ratio filters have woven fabrics, inside collection system, off line cleaning, reverse / shaker air cleaning and modular in design. High ratio filters use felted fabric, outside collection, online cleaning, higher filter speeds and pulsejet cleaning system.

+91 79 2287 2390

+91 79 2297 0414 www.techflow.net

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Utilization of the Bag Filter in Power Generation Stations

The bag filter for boilers is currently the most preferred method of reducing particulate emissions. They have high utilization in power generation in various countries such as Australia, America, Queens land, and India.

+91 79 2287 2390

+91 79 2297 0414 www.techflow.net

sales@ppipumps.com

Contact Us

Techflow Enterprises Pvt. Ltd.

Address:- 10, Gopal Industrial Estate, B/H Harshad Chambers, Odhav Road,

Ahmedabad - 382415 Gujarat, INDIA

Phone:- +91-79-22872390 / +91-79-22970414

Email:- info@techflow.net

Website:- www.techflow.net

+91 79 2287 2390

+91 79 2297 0414 www.techflow.net

sales@ppipumps.com

Techflow Enterprises Pvt. Ltd.