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Rapid sedimentation equipment

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专利汇可以提供Rapid sedimentation equipment专利检索,专利查询,专利分析的服务。并且PURPOSE: To increase the speed of sedimentation treatment of sludge and make possible the reduction in size of equipment by providing multiple sediment receiving plates to a sedimentation basin for treatment of sewage, and providing an endless chain type scraper for scraping deposited sediment.
CONSTITUTION: A flow-aligning chamber 2 for sewage is provided to the sewage inlet side of a sedimentation basin 1 for sludge water, and plural sediment receiving plates 7 are provided in a horizontal direction at small intervals within the basin 1. In addition, a sediment scraper 8 of an endless chain system mounted with the multiple scraper plates 9 sliding on the surfaces of the respective plates 7 and the bottom wall 1a of the basin is moved at low speeds by means of a driving sprocket 12 and multiple guiding sprockets 11, 13. The sewage having entered the chamber 2 and having been aligned of its flow by the flow-aligning plates passes between the multiple receiving plates 7 to have sludge settled on the receiving plates. The sludge thus settled is gathered and settled into a sludge pit 6 by the scrape plate 9 of the scraper. Since the space between the receiving plates 7 is small, the rate of sedimentation is high and the capacity of sedimentation treatment is high, hence the equipment area is smaller.
COPYRIGHT: (C)1981,JPO&Japio,下面是Rapid sedimentation equipment专利的具体信息内容。

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