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Curtain-type membrane sewage treatment system and method capable of continuously running

A sewage treatment system and sewage treatment technology, applied in the direction of water/sludge/sewage treatment, permeation/dialysis water/sewage treatment, special treatment targets, etc., can solve the problem of reduced treatment efficiency, shortened service life of equipment, and affected work flow, etc. problems, to achieve a high degree of cleaning, maintain long-term high-efficiency operation, and prolong the service life

Pending Publication Date: 2017-07-21
威洁(石狮)中水回用技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing curtain-type membrane sewage treatment device needs to shut down the equipment during cleaning, which affects the normal work flow, and this method of cleaning the curtain-type membrane is not effective, which leads to a decrease in treatment efficiency and even shortens the service life of the equipment

Method used

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  • Curtain-type membrane sewage treatment system and method capable of continuously running
  • Curtain-type membrane sewage treatment system and method capable of continuously running

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Embodiment Construction

[0021] The present invention will be further described below through specific embodiments.

[0022] refer to Figure 1 to Figure 2 As shown, a curtain membrane sewage treatment system capable of continuous operation includes a sewage treatment tank 1, a cleaning tank 2, a curtain membrane sewage treatment module 3, and a module moving device 4. The sewage treatment tank 1 is provided with a water inlet 11, an outlet Water outlet 12, water pump 13, water pump 13 is located at water outlet 12 places, and water outlet 12 is provided with two shunt pipes 122, and each shunt pipe 122 is all provided with valve 123, and cleaning tank 2 comprises ultrasonic vibrator 21, Backwashing device 22, cleaning liquid is housed in cleaning pool 2, and cleaning liquid is acidic cleaning liquid or alkaline cleaning liquid, curtain type membrane sewage treatment module 3 is provided with two groups, one for standby and one for use, and it passes through module moving device 4 in sewage The treat...

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Abstract

The invention relates to the technical field of sewage treatment, in particular to a curtain-type membrane sewage treatment system and a curtain-type membrane sewage treatment method capable of continuously running. The curtain-type membrane sewage treatment system comprises a sewage treatment tank, a cleaning tank,curtain-type membrane sewage treatment modules and a module moving device, wherein the cleaning tank comprises an ultrasonic vibrator; at least two sets of the curtain-type membrane sewage treatment modules are provided, and are alternately placed between the sewage treatment tank and the cleaning tank through the module moving device; the water outlet is matched with the curtain-type membrane sewage treatment modules. After adoption of the curtain-type membrane sewage treatment system and the curtain-type membrane sewage treatment method capable of continuously running, through alternate working and cleaning of the modules, sewage can be treated continuously; a cleaning device has a high degree of cleaning dirt on curtain-type membranes, can keep long-term and efficient running of the curtain-type membranes and can prolong the service life of the curtain-type membranes.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a curtain membrane sewage treatment system and method capable of continuous operation. Background technique [0002] With the development of modern industry, people pay more and more attention to sewage treatment. Membrane filtration devices are widely used because of their wide application range and good treatment effect. The Chinese patent with the authorized announcement number CN 204714586U discloses a hollow fiber curtain Type membrane equipment, including drain pipe, backwash drain pipe, aeration port, regulating valve, filter head, backwash water inlet pipe, air diffuser, biological filter tank, water distribution tank, aeration pipe and hollow fiber curtain membrane module , characterized in that: one end of the drainage pipe is provided with a water distribution tank, and one side of the drainage pipe is provided with a hollow fiber curtain membrane module, the ...

Claims

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Application Information

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IPC IPC(8): B01D61/00B01D63/00B01D65/02C02F1/44
CPCB01D61/00B01D63/00B01D65/02C02F1/44C02F2303/16B01D2321/04B01D2321/2075
Inventor 王俊杰
Owner 威洁(石狮)中水回用技术有限公司
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