Small-sized sewage treatment ship type settling pool device

Abstract

The invention discloses a small-sized sewage treatment ship type settling pool device. The small-sized sewage treatment ship type settling pool device comprises a ship body; two groups of supporting bosses which are symmetrically distributed are arranged on the lower side of the ship body; a sealing cover plate is arranged on the upper side of the ship body; the sealing cover plate is connected with the ship body through a bolt; one side, far away from a water inlet pipe, of the ship body is connected with one end of a water outlet pipe; an annular fixed plate is connected with the ship body through a bolt; an output shaft of a servo motor is connected with one end of a rotating shaft through a shaft coupler; sludge can be discharged out of the ship body effectively by a telescopic rod, amud discharge pipe, a mud scraping plate, a sludge groove and the like, the subsequent sewage treatment is prevented from being hindered, and a sludge filtering layer and a screen plate can perform sludge settlement treatment on the sewage rapidly, so that the time cost is reduced and the treatment efficiency is improved; and an activated carbon can balance the gas pressure in the ship body and can effectively protect the surrounding environment from being troubled by peculiar smell.

Description

technical field [0001] The invention relates to the technical field of sewage treatment devices, in particular to a small sewage treatment ship-type sedimentation tank device. Background technique [0002] Sedimentation tank is a structure that uses sedimentation to remove suspended solids in water. Most of the commonly used small-scale sewage treatment adopts the integrated oxidation ditch sewage treatment process. The solid-liquid separation device of this process mainly has a ship type, but the common problems are low treatment capacity, Phenomena such as poor sludge discharge from the mud hopper and low filtration efficiency of sludge, such as the patent application publication number 201120325734.9 discloses a small-scale sewage treatment ship-type sedimentation tank device, the hull includes a water inlet area, a sedimentation area and A water outlet area, wherein the water inlet area is provided with at least one water inlet and a baffle, wherein the lower end of the ...

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Problems solved by technology

[0002] Sedimentation tank is a structure that removes suspended solids in water by sedimentation. Most of the commonly used small-scale sewage treatment adopts the integrated oxidation ditch sewage treatment process. The solid-liquid separation device of this process mainly has a ship type, but the common problems are low treatment capacity, Phenomena such as poor sludge discharge from the mud hopper and low filtration efficiency of sludge, such as the patent application publication number 201120325734.9 discloses a small-scale sewage treatment ship-type sedimentation tank device, the hull includes a water inlet area, a sedimentation area and A water outlet area, wherein the water inlet area is provided with at least one water inlet and a baffle, wherein the lower end of the baffle is located below the water inlet, and the bottom of the hull of the sedimentation area is provided with a communication The external sludge discharge bottom plate, but the above patents cannot effectively discharge the sludge from the hull during the use process, causing subsequent sewage treatment to be blocked, and the sewage can not be quickly treated with sludge sedimentation, which increases the time cost and reduces the treatment efficiency

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