Sewage treatment device for quickly separating impurities

A technology for sewage treatment device and impurities, which is applied in the field of sewage treatment devices for rapidly separating impurities, can solve the problems of simple structure, poor filtering effect, and influence on water passability, so as to reduce the frequency of maintenance and cleaning, increase the contact area, and reduce the use cost. Effect

Inactive Publication Date: 2020-03-17
张垚坷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing impurity removal structure is simple, and only a single-layer filter screen is used for filtering, and the filtering effect is poor, and a large amount of impurities are easily left on the filter screen to block the mesh holes, which affects the passage of water and is not conducive to high-efficiency filtration. Therefore, it is necessary to Improve the existing sewage treatment device to solve the above problems

Method used

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  • Sewage treatment device for quickly separating impurities
  • Sewage treatment device for quickly separating impurities
  • Sewage treatment device for quickly separating impurities

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Please refer to the figure, in the embodiment of the present invention, a sewage treatment device for quickly separating impurities includes a housing 1, a sedimentation tank 2, an upper cover 3, a drain pipe 4 and a water inlet pipe 5; the housing 1 is fixedly installed in the sedimentation tank On the top of the box 2, the upper cover 3 is detachably installed on the top of the housing 1, and the housing 1 is opened through the upper cover 3 to facilitate internal cleaning. The upper cover 3 is connected with a water inlet pipe 5, and the sewage flows from the water inlet pipe. 5 into the housing 1, and the bottom of the settling tank 2 is communicated with a drain pipe 4, through which the water after removal of impurities is discharged.

[0022] The upper surface of the upper cover 3 is equipped with a vertical motor 8, and is fixed on the upper cover 3 by a motor bracket 9; the output shaft of the motor 8 is vertically downward, and its lower end is coaxially fixed ...

Embodiment 2

[0025] On the basis of Embodiment 1, the filter screen box 14 is made of rigid materials, such as stainless steel mesh panels, etc., which has high support strength and is easier to contact and filter water.

[0026] When cleaning the sewage, the sewage is passed into the casing 1 from the water inlet pipe 5, and falls into the rotating cylinder 6 in the casing 1. The rotating cylinder 6 rotates inside, and the sewage is filtered through the moving filter box 14. The filtered water flows into the hollow shaft 7 from the drainage hole 15, and the filtered impurities remain in the rotating cylinder 6, and the rotating cylinder 6 rotates and moves to make the surrounding sewage flow, reducing the blockage of the impurities on the mesh, which can Regularly adjust the motor 8 to change the direction of rotation, which is easy to filter and reduces the maintenance frequency of the equipment; the filtered water flows into the sedimentation tank 2, and the deceleration effect of the de...

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Abstract

The invention relates to the field of environmental protection, and specifically discloses a sewage treatment device for rapidly separating impurities, which includes a casing, a sedimentation tank, an upper cover, a drain pipe and a water feeding pipe, wherein an output shaft of the motor is vertically arranged downward, and the lower end of the output shaft is coaxially fixed to a transmission shaft passing through the upper cover downward; a vertical hollow shaft is fixed to the central axis of a rotating cylinder; a plurality of vertical filter screen boxes are arranged in the rotating cylinder and are evenly distributed along the circumference of the hollow shaft with equal included angles; a drainage hole communicating with the inside of the hollow shaft is opened on one end, of eachfilter screen box, located at the hollow shaft. According to the device, falling sewage is filtered by the rotating filter screen boxes, and the filter boxes are in contact with sewage in a three-dimensional structure manner, so that the contact area with the sewage is increased, and the flow of water is ensured. Attached impurities are liable to shed by changing rotation directions of the filterscreen boxes, and the impurities can be accumulated inside for a long time without affecting the filtration, thus reducing the frequency of maintenance and cleaning of the device, and reducing the use cost.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a sewage treatment device for rapidly separating impurities. Background technique [0002] Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, medical treatment, and catering, and it has increasingly entered the daily lives of ordinary people. When treating sewage, it is first necessary to treat the impurities in the sewage. When treating impurities, it is necessary to use a sewage initial impurity removal device. After the initial impurity removal, the sewage will have a better treatment effect in the subsequent treatment. , it is the good effect of the initial impurity removal device that makes the impurity removal device an indispensable component of modern sewage treatment equipment. [0003] However, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/04
CPCB01D36/04
Inventor 张垚坷
Owner 张垚坷
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