Tuesday, January 11, 2011

Self Cleaning filters

Self cleaning filters are available in some standard models to choose from for different flow rates. They are also designed & fabricated as per requirement. Size manufactured is up to 6” NB and below and filtration achieved is down to 40 micron. Element of self cleaning filters can be cleaned by one rotation of outside handle or knob. The dirt over the surface of element is brushed down by scraper blade & collected at bottom and can be drained out.

Automatic Self-Cleaning Filters are manufactured with assembly of motor & gear to rotate the filters element for continuous cleaning. The element of self cleaning filters has very high mechanical strength and can with stand a very high differential pressure & ease of cleaning element are some special feature. This type of filter is suitable for most liquids with suitable material of construction.

The modern factories handling huge volumes of Cooling Water, Process Water & Waste Water puts high emphasis on the filtration of water, as the same has to be recycled to main processes.

Industrial Filters "Self Cleaning Filter" employs Welded Wedge Wire Candles as filter media, which offers  the unique feature of back washing of the filter media through the automated PLC & timer circuit, guarantees uninterrupted filtration using the same filtrate solution.

The fluid to be filtered flows via two ends into the inside of the non-clogging Welded Wedge Wire candles with inverted radial construction. In this way the solid particles to be filtered out are retained over the whole length of the inside of candles so that full filtering area is uniformly used. As compared to filtration operation the back-flushing time is only few seconds.

Industrial Filters are available with different filter elements to suit different filtering requirements and filtration degrees. These all purpose filters are made with different engineering plastic materials that can be suited for mechanical strength and chemical and corrosion resistance.

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