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SELF-CLEANING LONG-ACTING FILTER FOR REMOVAL FROM WATER OF IMPURITIES WITH HIGH ENVIRONMENTAL HAZARD
SELF-CLEANING LONG-ACTING FILTER FOR REMOVAL FROM WATER OF IMPURITIES WITH HIGH ENVIRONMENTAL HAZARD
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机译:自清洁长效滤池,用于去除环境污染严重的杂质
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摘要
A self-cleaning long-acting filter for removal from water of impurities with high environmental hazard consists of a body, a perforated partition, a filter bed located above and below perforated partition, a bellows U-shaped pipe with a hydraulic lock, water supply pipes for cleaning, removal of purified water and removal of wash water, it comprises an airlift saturation-circulation pipe, which hydraulically connects the lower and upper areas of the body, which are located below perforated partition and above perforated partition, as well as a system of dosing - gas saturation with an ejection nozzle, which is attached to airlift-saturation circulation pipe.
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