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Sewage precipitation apparatus

A sedimentation device and sewage technology, applied in the field of sedimentation, can solve the problems of huge implementation projects and difficult miniaturization, and achieve the effect of improving the efficiency of sewage sedimentation

Inactive Publication Date: 2018-08-24
叠彩区千牛起重设备经营部
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing sedimentation tanks generally require a large area of ​​land, and most of them are designed for large water plants. The implementation of the project is huge, and it is extremely difficult to miniaturize. It is really unbearable for micro-enterprises with meager financial resources; if the sedimentation efficiency can be improved, it will be beneficial. Reduce the cost of sedimentation tanks and promote environmental protection

Method used

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  • Sewage precipitation apparatus
  • Sewage precipitation apparatus
  • Sewage precipitation apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, a kind of channel structure that can be used for sedimentation: it is mainly composed of vortex channel 10 and at least two barriers 12; barriers 12 are distributed in vortex channel 10; one end of all barriers 12 is far away from vortex channel 10 The inner wall on the heart side is connected, and the other end points to and does not touch the inner wall near the heart of the vortex water channel 10; the shortest distance from the end of all barriers 12 not connected to the inner wall of the vortex water channel 10 to the inner wall of the vortex water channel 10 is less than or equal to the vortex water channel 10 half the width. The barrier body 12 is integrally formed with the vortex channel wall 11, and the diameter of the water inlet 14 is smaller than that of the water outlet 13; the barrier body 12 is in the shape of a curved plate.

Embodiment 2

[0035] Such as figure 2 As shown, a kind of channel structure that can be used for sedimentation: mainly by vortex channel 20, at least two barrier bodies 22 are formed; Barrier body 22 is distributed in vortex channel 20; The inner wall on the heart side is connected, and the other end points to and does not touch the inner wall near the heart of the vortex water channel 20; the shortest distance from the end of all barriers 22 not connected to the inner wall of the vortex water channel 20 to the inner wall of the vortex water channel 20 is less than or equal to the vortex water channel 20 half the width. The barrier body 22 is integrally formed with the vortex channel wall 21, and the diameter of the water inlet 24 is smaller than that of the water outlet 23; the barrier body 22 is in the shape of a curved triangular prism.

Embodiment 3

[0037] Such as image 3 As shown, a kind of channel structure that can be used for sedimentation: mainly by vortex channel 30, at least two barrier bodies 32 are formed; Barrier body 32 is distributed in vortex channel 30; The inner wall on the heart side is connected, and the other end points to and does not touch the inner wall near the heart of the vortex water channel 30; the shortest distance from the end of all barriers 32 not connected to the inner wall of the vortex water channel 30 to the inner wall of the vortex water channel 30 is less than or equal to the vortex water channel 30 half the width. The barrier body 32 is integrally formed with the vortex channel wall 31 , the diameter of the water inlet 34 is smaller than the diameter of the water outlet 33 ; the barrier body 32 is straight.

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Abstract

The invention relates to a precipitation technology, particularly to a sewage precipitation apparatus, which comprises a water channel device and a container, wherein the water channel device has a water inlet, a water outlet, a eddy-like water channel and barrier bodies, the barrier bodies are distributed in the eddy-like water channel of the water channel device and are prismatic, the number ofthe barrier bodies is four, and the water channel device is integrally molded. According to the present invention, the technical scheme has characteristics of low cost, flexible application, long service life, no damage, stability and reliability.

Description

technical field [0001] The invention relates to sedimentation technology, in particular to a sewage sedimentation device. Background technique [0002] A sedimentation tank is a structure that uses sedimentation to remove suspended solids in water. Sedimentation tanks are widely used in wastewater treatment. It has many types, which can be divided into three types: advection type, vertical flow type and radial flow type according to the direction of water flow in the pool. Existing sedimentation tanks generally require a large area of ​​land, and most of them are designed for large water plants. The implementation of the project is huge, and it is extremely difficult to miniaturize. It is really unbearable for micro-enterprises with meager financial resources; if the sedimentation efficiency can be improved, it will be beneficial. Reduce the cost of the sedimentation tank and promote environmental protection. [0003] In order to solve the above problems, the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/02B01D21/00B01D21/26
CPCB01D21/02B01D21/0051B01D21/0054B01D21/0087B01D21/265
Inventor 王君阳艳华
Owner 叠彩区千牛起重设备经营部