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Solid-liquid separator

A solid-liquid separator and trash-stop technology, which is applied in the direction of separation methods, precipitation separation, chemical instruments and methods, etc., can solve the problems of low processing efficiency and incomplete precipitation, so as to improve processing efficiency, reduce impact, and reduce The effect of dirt clogging

Inactive Publication Date: 2019-04-19
PANZHIHUA DONGLI PHOSPHORUS PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sedimentation treatment is an important part of sewage treatment. At present, traditional sedimentation tanks are usually used for treatment. The existing sewage sedimentation tanks have problems of low treatment efficiency and incomplete sedimentation.

Method used

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  • Solid-liquid separator

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Embodiment Construction

[0012] The present invention is further described below.

[0013] The solid-liquid separator disclosed in the present invention comprises a sewage sending spiral pipe 2, a sewage net 3, and at least two sedimentation tanks 1 connected to each other at the upper part. The tip of the cone is connected with the sewage delivery spiral pipe 2, and a semicircular groove is arranged laterally at the upper connection of each sedimentation tank 1, and the trash net 3 is a disc-shaped structure and the lower part extends in the semicircular groove , the trash catcher 3 is provided with a central axis 4 and is connected with a drive mechanism 5 that drives the trash catcher 3 to rotate along the central axis 4, and the sedimentation tank 1 located at the most downstream is provided with a water outlet 6, and the same on the water outlet 6 The trash-stop net 3 is provided.

[0014] Such as figure 1 As shown, the sewage flows from left to right. During the flow, the solid waste will auto...

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PUM

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Abstract

The invention relates to the field of sewage treatment and discloses a solid-liquid separator, comprising a sewage delivery screw pipe, a sewage intercepting mesh, two precipitating tanks communicated at least in the upper portions; the bottoms of the precipitating tanks are of conical structure, the bottom conical tip portions of the precipitating tanks are connected to the sewage delivery screw pipe, the upper portion communicated part of the precipitating tanks is transversely provided with a semicircular groove, the sewage intercepting mesh is of disc structure with the lower portion extended into the semicircular groove, the sewage intercepting mesh is provided with a center shaft and is connected to a drive mechanism that drives the sewage intercepting mesh to rotate around a center shaft, the most downstream precipitating tank is provided with a water outlet, and the water outlet is also provided with the sewage intercepting mesh. With the sewage delivery screw pipe at the bottom, the solid-liquid separator delivers out precipitated dirt quickly, such that the impact on sewage treatment is decreased; the sewage intercepting mesh may be driven by a drive mechanism to rotate, such that dirt can be effectively decreased which blocks the sewage intercepting mesh, and treating efficiency is improved accordingly.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a solid-liquid separator. Background technique [0002] Sedimentation treatment is an important part of sewage treatment. At present, traditional sedimentation tanks are usually used for treatment. The existing sewage sedimentation tanks have problems of low treatment efficiency and incomplete sedimentation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a solid-liquid separator with high processing efficiency and good effect. [0004] The solid-liquid separator disclosed by the present invention comprises a sewage sending spiral pipe, a sewage net, and at least two sedimentation tanks connected to each other at the upper part. The sewage-sending spiral pipes are connected, and semicircular grooves are arranged horizontally at the upper connection of each sedimentation tank. The central axis is also connected with a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D21/02
CPCB01D21/0012B01D21/0033B01D21/02
Inventor 成守苓
Owner PANZHIHUA DONGLI PHOSPHORUS PROD