| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to dewatering and disposal of effluents sediments. This plant comprises housing composed of the bed. Bed top part accommodates accumulation vessel equipped with neck, effluents sediments feed pipe provided with shutoff valves. Filtering webs composed of nonwoven hydrophobic polymer bags are arranged in metal support screens secured at the planet bed. Appliances for locking the bags in vertical position and filtrate collection pan. Nonwoven hydrophobic bags are made of polypropylene 20-40 mcm deep so that the number of threads so that threads per 10 cm over warp and weft make 30-36 pcs.EFFECT: higher efficiency of flirtation, continuous operation in aggressive medium.1 dwg, 1 tbl |
