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Environment-friendly wastewater treatment device

A waste water treatment and environmental protection technology, applied in water/sewage treatment, water/sludge/sewage treatment, filtration treatment, etc., can solve the problems of low water efficiency and slow efficiency, achieve convenient cleaning, prevent clogging, and improve mixing effect Effect

Inactive Publication Date: 2020-02-21
湖北国耘电气科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The use of chemical methods to treat sewage is to add chemical liquid to the sewage, the chemical liquid reacts with harmful elements in the sewage to produce solid impurities, and then separates the solid impurities from the waste water through solid-liquid separation, and then treats the waste water. When some wastewater treatment devices are in use, they usually separate the solids in the wastewater through a fixed filter. However, when the pressure of the wastewater is low, the efficiency of the wastewater leaking through the filter will be slower, resulting in low water output efficiency.

Method used

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Examples

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Effect test

Embodiment 1

[0024] refer to figure 1 and figure 2 , a waste water treatment device for environmental protection, comprising a cylinder 1, the top outer wall of the cylinder 1 is provided with a water inlet, and the side inner wall of the water inlet is provided with a water inlet 4, and the bottom outer wall of the cylinder 1 is provided with a water outlet, The side inner wall of the water outlet hole is plugged with a drainpipe 16, the top inner wall of the cylinder 1 is connected with a rotating shaft 10 through a bearing, and the bottom outer wall of the rotating shaft 10 is welded with a rotating shell 22, and the side outer wall of the rotating shaft 10 is provided with a stirring rod 9. 22 The top inner wall is welded with a drum 17, the side outer wall of the drum 17 is rotatably connected to the side inner wall of the water outlet. The side outer wall of one side is welded with an arc-shaped shell 21, the side inner wall of the arc-shaped shell 21 is bonded with a filter screen...

Embodiment 2

[0031] refer to figure 1 and image 3 , a waste water treatment device for environmental protection. Compared with Example 1, in order to improve the mixing effect of waste water and liquid medicine, the inner wall of the top of the cylinder body 1 is connected with a water separation shell 6 by screws, and one end of the water inlet is inserted into the water separation shell. The top inner wall of the water shell 6 and the bottom outer wall of the water separation shell 6 are provided with a water separation tank 3, and the side inner wall of the cylinder 1 is welded with a liquid separation shell 7, and one end of the liquid inlet pipe 2 is inserted into one side of the liquid separation shell 7 The inner wall, the side inner wall of the liquid separation shell 7 is provided with at least ten circular spray holes 8 evenly distributed.

[0032] Working principle: Compared with Example 1, the waste water enters the water separation shell 6 from the water inlet 4 and is spray...

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Abstract

The invention discloses an environment-friendly wastewater treatment device, the environment-friendly wastewater treatment device comprises a cylinder body, a water inlet hole is formed in the outer wall of the top of the cylinder body; a water inlet is formed in the inner wall of the side surface of the water inlet hole; a water outlet hole is formed in the outer wall of the bottom of the cylinder body, a drain pipe is inserted into the side surface inner wall of the water outlet hole; the inner wall of the top of the cylinder body is connected with a rotating shaft through a bearing; a rotating shell is arranged on the outer wall of the bottom of the rotating shaft; stirring rods are arranged on the side outer wall of the rotating shaft; a rotary drum is arranged on the inner wall of thetop of the rotating shell, the outer wall of the side face of the rotary drum is rotationally connected to the inner wall of the side face of the water outlet hole and provided with at least four annularly and evenly distributed drainage grooves, an arc-shaped shell is arranged on the outer wall of the side face, located on one side of the drainage grooves, of the rotary drum, and a filter screenadheres to the inner wall of the side face of the arc-shaped shell. According to the invention, slow water discharge caused by insufficient pressure of wastewater in the cylinder body is prevented, the water discharge efficiency is improved, the filter screen is prevented from being blocked after long-term use, the filter screen is convenient to clean, and the wastewater and liquid chemical mixing effect is improved.

Description

technical field [0001] The invention relates to the technical field of waste water treatment, in particular to a waste water treatment device for environmental protection. Background technique [0002] Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. It has also entered the daily life of ordinary people more and more. [0003] The use of chemical methods to treat sewage is to add chemical liquid to the sewage, the chemical liquid reacts with harmful elements in the sewage to produce solid impurities, and then separates the solid impurities from the waste water through solid-liquid separation, and then treats the waste water. When some wastewater treatment devices are in use, they usually separate the solids in the wastewater through a fixed filter. However, when the pressure of the wastewater is low, the efficiency of wastew...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00
CPCC02F1/00C02F1/001C02F2303/16
Inventor 董建兵
Owner 湖北国耘电气科技有限公司