多级厌氧污水处理设备

Multistage anaerobic sewage treatment equipment

Abstract

The utility model provides multistage anaerobic sewage treatment equipment comprising a first anaerobic contact tank, a second anaerobic contact tank, a third anaerobic contact tank and a sedimentation tank, wherein the bottom of the first anaerobic contact tank is provided with a master water inlet, and the upper part is provided with a water outlet; the bottom of the second anaerobic contact tank is provided with a water inlet, the upper part is provided with a water outlet, and the water inlet of the second anaerobic contact tank is connected with the water outlet of the first anaerobic contact tank; the bottom of the third anaerobic contact tank is provided with a water inlet, the upper part is provided with a water outlet, and the water inlet of the third anaerobic contact tank is connected with the water outlet of the second anaerobic contact tank; the bottom of the sedimentation tank is provided with a water inlet, the upper part is provided with a master water outlet, and the water inlet of the sedimentation tank is connected with the water outlet of the third anaerobic contact tank; a filler frame is respectively arranged in the first anaerobic contact tank, the second anaerobic contact tank and the third anaerobic contact tank; and polypropylene elastic three-dimensional filler is filled in the filler frame. The utility model has the advantages that the structure is simple, the power is not needed, the running cost is low, the treatment effect is stable, and the treatment efficiency is high.
本实用新型提供了一种多级厌氧污水处理设备,包括第一厌氧接触池、第二厌氧接触池、第三厌氧接触池和沉淀池;第一厌氧接触池的底部设有总进水口,上部设有出水口;第二厌氧接触池的底部设有进水口,上部设有出水口,第二厌氧接触池进水口与第一厌氧接触池出水口连接;第三厌氧接触池的底部设有进水口,上部设有出水口,第三厌氧接触池进水口与第二厌氧接触池出水口连接;沉淀池的底部设有进水口,上部设有总出水口,沉淀池进水口与第三厌氧接触池出水口连接;第一厌氧接触池、第二厌氧接触池和第三厌氧接触池内均设有填料架,填料架之间填充有聚丙烯弹性立体填料。本实用新型结构简单,无需动力,运行成本低,处理效果稳定、处理效率高。

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