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A kind of ultrafiltration membrane filtration device for sewage

A filter device and ultrafiltration membrane technology, which is applied in ultrafiltration, water/sewage treatment, water/sewage treatment equipment, etc., can solve the problems of poor filtration effect and easy adhesion of both sides of the ultrafiltration membrane, and achieve good results Effect

Active Publication Date: 2019-07-02
重庆科创水处理设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention intends to provide an ultrafiltration membrane filter device for sewage to solve the problem that the two sides of the ultrafiltration membrane in the prior art are easy to stick together, resulting in poor filtering effect

Method used

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  • A kind of ultrafiltration membrane filtration device for sewage
  • A kind of ultrafiltration membrane filtration device for sewage

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Embodiment Construction

[0020] The present invention will be described in further detail below by means of specific embodiments:

[0021] The reference signs in the drawings of the description include: water storage tank 1, filter group 2, water guide pipe 21, through hole 211, ultrafiltration membrane 22, sewage pipe 23, water inlet pipe 3, water pump 4, drum 5, groove 51, pressure plate 6. Support 7, motor 8, gear 9, ring gear 10.

[0022] Such as figure 1 Shown, a kind of ultrafiltration membrane filtration device for sewage, comprises water storage tank 1, is provided with filter group 2 in water storage tank 1, and filter group 2 comprises the water guide pipe 21 that runs through water storage tank 1 left and right sides, water guide pipe 21 and water storage tank 1 rotating connection, the bottom of the pipe wall of the aqueduct 21 is provided with a through hole 211, and the bottom of the aqueduct 21 is connected with nine semicircular ultrafiltration membranes 22, and the inside of the ultr...

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Abstract

The invention belongs to the technical field of sewage filtering units, and discloses an ultrafiltration membrane filter unit for sewage. The ultrafiltration membrane filter unit comprises a water storage tank, wherein a filter group is arranged in the water storage tank, and comprises a water guide pipe penetrating through the water storage tank, the pipe wall of the water guide pipe is provided with a plurality of through holes, multiple ultrafiltration membranes sleeve the outer wall of the water guide pipe, and the inner parts of the ultrafiltration membranes are communicated with the water guide pipe by the through holes; one end of the water guide pipe is connected with a water inlet pipe, the other end of the water guide pipe is rotationally connected with a roller, the water inlet pipe is connected with a water pump, the water pump is connected with a pressure regulator, the roller is rotationally connected with a transmission device, the inner wall of the roller is provided with a plurality of grooves, and a pressing plate is arranged between the roller and the water guide pipe. The problem that in the prior art, two sides of an ultrafiltration membrane are easily clung to each other, so that the filter effect is poor is solved.

Description

technical field [0001] The invention belongs to the field of sewage filtering devices, in particular to an ultrafiltration membrane filtering device for sewage. Background technique [0002] Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for drainage or reuse. It is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering. In the process of sewage treatment, it is necessary to filter the floating and suspended solid particles, and ultrafiltration water is currently commonly used. Ultrafiltration water is a membrane separation process that uses sieving as the separation principle and pressure as the driving force. The ultrafiltration membrane is mainly used as a filtering tool. However, after the ultrafiltration membrane filters the sewage, impurities will remain on the filter pores, which will cause the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D61/18C02F1/44
CPCC02F1/444C02F2201/002
Inventor 曾国辉
Owner 重庆科创水处理设备有限公司
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