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Improving flow characteristics of sedimented sludge - by vibrations directed vertically downwards from revolving scraper arms
Improving flow characteristics of sedimented sludge - by vibrations directed vertically downwards from revolving scraper arms
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机译:通过旋转刮刀臂垂直向下引导的振动来改善沉淀的污泥的流动特性
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摘要
To improve the transporting qualities of a mixt. of solid matter and fluids in a settling tank with scraper-cleaners, the mixt. is loosened up by the generation of vibrations having an amplitude of 0.5 to 5 mm at a frequency of 10 to 100 Herz, in the zone of, and opt. with help from, the scrapers. Improves the flow characteristics of the sludge so that it can be moved towards the outlet without the consumption of large amts. of power and expensive scraping equipment.
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