A high-efficiency sedimentation tank for wastewater treatment in farms

Abstract

The invention discloses a high-efficiency sedimentation tank for wastewater treatment in farms. The invention arranges a plurality of parallel sedimentation slopes so that the area between two adjacent sedimentation slopes constitutes a sedimentation chamber, and each sedimentation slope The plates are provided with communication holes communicating with the sedimentation chamber, by making the height of the communication holes on the sedimentation slant plate near the secondary water inlet end higher than the height of the communication holes on the sedimentation slant plate away from the secondary water inlet end In this way, the sediment in each sedimentation chamber can be precipitated step by step, and the sediment content in each sedimentation chamber tends to be consistent, and, as the sedimentation progresses, the sediment in the subsequent sedimentation chamber becomes less, but the sedimentation space Large size, which is convenient for the thoroughness of sedimentation. By setting up the cleaning component, when the filter component is taken out of the chute, the impurities at the bottom of the sedimentation tank can be cleaned through the transmission of the connecting block, so that the impurities can be separated from the bottom of the sedimentation tank. separate.

Description

technical field [0001] The invention relates to the technical field of sedimentation tanks, in particular to a high-efficiency sedimentation tank for wastewater treatment in farms. Background technique [0002] The large animal husbandry farm consists of three branches and three scientific research rooms, which are beef cattle farm, mutton sheep farm, meat donkey farm, beef cattle scientific research room, mutton sheep scientific research room, and meat donkey scientific research room. A standardized animal husbandry enterprise that integrates, improves, and promotes. The sedimentation tank is a structure that uses sedimentation to remove suspended solids in water. It is an equipment for purifying water quality. It uses natural precipitation or coagulation of water to remove suspended solids in water. The sedimentation tank is divided into horizontal sedimentation tank and vertical sedimentation tank according to the direction of water flow. The sedimentation effect depends ...

AI Technical Summary

Problems solved by technology

However, the sedimentation efficiency of this kind of sedimentation tank is not high, and the sedimentation is not thorough enough, which will cause excessive pressure on the subsequent wastewater treatment and affect the subsequent treatment capacity.

[0004] Moreover, the sedimentation tanks currently on the market are not efficient enough for the treatment of farm wastewater, the sedimentation speed is slow, and cannot meet the needs of the market, and the sedimentation is not thorough enough. At the end of use, it is difficult to treat the waste water contained in the sedimentation tank Sediment to be removed

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