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Sewage sedimentation tank

A settling tank and sewage technology, applied in the direction of sedimentation separation, settling tank, feeding/discharging device of settling tank, etc., can solve the problems of unsatisfactory sedimentation mode and sedimentation speed of grit chamber not reaching the expected effect, etc., to achieve Accelerate the rate of free precipitation, improve the efficiency of sewage treatment, and facilitate cleaning

Inactive Publication Date: 2014-03-19
LESHAN SHIFENG ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this sedimentation method is not ideal, and the sedimentation speed of the grit chamber did not achieve the expected effect.

Method used

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  • Sewage sedimentation tank

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Effect test

Embodiment 1

[0021] As a preferred embodiment of the present invention, the present invention includes a grit chamber 1, a drain pipe 2 and a bracket 3 arranged on the grit chamber, the sedimentation chamber 1 is funnel-shaped, and the bottom of the grit chamber 1 is provided with The bucket 11 is characterized in that: the grit chamber 1 is also provided with several vibrating rods 4, the vibrating rods 4 are arranged above the sand bucket 1, and the upper ends of the vibrating rods 4 are connected with the bracket 3, so that The bracket 3 is provided with a vibrating rod connecting block 5, the lower end of the vibrating rod connecting block 5 is connected with the vibrating rod 4 through the bracket 3, and the upper end of the vibrating rod connecting block 5 protrudes from the bracket 3 surface, the two sides of the sand bucket 11 are provided with slopes, and the bottom of the sand bucket 11 is symmetrically provided with two slopes.

[0022] In the present invention, a vibrating rod ...

Embodiment 2

[0024] As another preferred embodiment of the present invention, the present invention includes a grit chamber 1, a drain pipe 2 and a bracket 3 arranged on the grit chamber, the sedimentation chamber 1 is funnel-shaped, and the bottom of the grit chamber 1 is provided with The sand bucket 11 is characterized in that: the grit chamber 1 is also provided with several vibrating rods 4, the vibrating rods 4 are arranged above the sand bucket 1, and the upper ends of the vibrating rods 4 are connected with the bracket 3, The bracket 3 is provided with a vibrating rod connecting block 5, the lower end of the vibrating rod connecting block 5 is connected with the vibrating rod 4 through the bracket 3, and the upper end of the vibrating rod connecting block 5 protrudes from the bracket. On the surface of the frame 3, slopes are arranged on both sides of the sand bucket 11, and two slopes are symmetrically arranged on the bottom of the sand bucket 11.

[0025] In the present invention...

Embodiment 3

[0029] As another preferred embodiment of the present invention, the present invention includes a grit chamber 1, a drain pipe 2 and a bracket 3 arranged on the grit chamber, the sedimentation chamber 1 is funnel-shaped, and the bottom of the grit chamber 1 is provided with The sand bucket 11 is characterized in that: the grit chamber 1 is also provided with several vibrating rods 4, the vibrating rods 4 are arranged above the sand bucket 1, and the upper ends of the vibrating rods 4 are connected with the bracket 3, The bracket 3 is provided with a vibrating rod connecting block 5, the lower end of the vibrating rod connecting block 5 is connected with the vibrating rod 4 through the bracket 3, and the upper end of the vibrating rod connecting block 5 protrudes from the bracket. On the surface of the frame 3, slopes are arranged on both sides of the sand bucket 11, and two slopes are symmetrically arranged on the bottom of the sand bucket 11.

[0030] In the present invention...

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Abstract

The invention discloses a sewage sedimentation tank, and relates to the technical field of sewage treatment. The sewage sedimentation tank comprises a sand sedimentation tank, a water discharging pipe and a bracket arranged on the sand sedimentation tank, wherein the sand sedimentation tank is funnel-shaped; a sand hopper is arranged on the bottom of the sand sedimentation tank. The sewage sedimentation tank is characterized in that a plurality of vibration rods are also arranged in the sand sedimentation tank and are arranged above the sand hopper; the upper end of each vibration rod is connected with the bracket; vibration rod connecting blocks are arranged on the bracket. The sewage sedimentation tank disclosed by the invention can increases the sedimentation speed of sand and is suitable for primary sedimentation and secondary sedimentation, so that the sewage solid-liquid separation efficiency is high, the sedimentation speed is high, and the work efficiency of sewage treatment is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, specifically a sewage sedimentation tank. Background technique [0002] With the development of the times and science and technology, people's living standards are improving day by day, and human beings have higher and higher requirements for the living environment. The pollution of water resources has become one of the most concerned issues of the society. A large amount of sewage discharge has further damaged the water environment. , especially some chemical companies, the sewage is directly discharged into the river without treatment, which seriously damages the environment and affects people's production and life. Therefore, the sewage treatment project is imminent. [0003] Today, with the rapid development of science and technology, there are many large, medium and small sewage treatment plants, and various sewage treatment equipment emerge in an endless stream, such as aerators, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/02B01D21/28B01D21/24
Inventor 柯玉章谢军周志玺
Owner LESHAN SHIFENG ENVIRONMENTAL PROTECTION TECH
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