Anaerobic master boot record (MBR) module

A block and anaerobic pool technology, applied in anaerobic digestion treatment, special treatment targets, water/sludge/sewage treatment, etc., can solve problems such as MBR membrane clogging, achieve excellent flushing effect, uniform mixing, and avoid clogging Effect

Active Publication Date: 2016-07-20
JIANGSU GUOSONG ENVIRONMENT SCI & TECH DEV CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defect that the anaerobic reaction tank in the prior art easily causes MBR membrane clogging, and provides an anaerobic MBR block

Method used

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  • Anaerobic master boot record (MBR) module
  • Anaerobic master boot record (MBR) module
  • Anaerobic master boot record (MBR) module

Examples

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Embodiment 1

[0020] Such as figure 1 As shown, a kind of anaerobic MBR module, comprises MBR membrane module 2 and flushing mechanism, described MBR membrane module 2 and flushing mechanism are all arranged in the anaerobic tank, and described flushing mechanism is positioned at described MBR membrane module 2 Bottom; the MBR membrane module 2 is provided with a water outlet, and the water outlet of the MBR membrane module 2 is connected with a return branch pipe 3, and the return branch pipe 3 communicates with the water inlet of the flushing mechanism through a circulation pump 4, and the A bypass pipe 1 communicating with the anaerobic tank is provided on the return branch pipe 3, and a valve is arranged on the return branch pipe 3 and the bypass pipe 1, and the valve is located at the front part of the water inlet of the circulation pump 4, and One end of the bypass pipeline 1 is located at the upper part of the anaerobic tank.

[0021] Specifically, such as figure 2 with 3 As show...

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Abstract

The invention belongs to the field of sewage treatment, and discloses an anaerobic master boot record (MBR) module.The anaerobic MBR module comprises an MBR membrane module and a flushing mechanism which are arranged inside an anaerobic tank, and the flushing mechanism is located at the bottom of the MBR membrane module.A water outlet is formed in the MBR membrane module and connected with a reflux branch pipe which is communicated with a water inlet of the flushing mechanism through a circulating pump.The anaerobic MBR module has the advantages that water separated out by the MBR membrane module is pumped into the flushing mechanism, the flushing mechanism performs back flushing on an MBR membrane, blocking of the MBR membrane module is effectively avoided, the water comes out continuously without interruption, a jet device has a stirring effect and stirs and mixes sewage water evenly, the flushing area of a jetting nozzle is large, and the flushing effect is better than that of a flushing mechanism in the prior art.

Description

technical field [0001] The invention belongs to the field of sewage treatment, in particular to an anaerobic MBR block. Background technique [0002] In the field of sewage treatment and water resource reuse, MBR reactor, also known as membrane bioreactor, is a new water treatment technology that combines membrane separation unit and biological treatment unit. The membrane structure used is mainly flat membrane and hollow fiber membrane, which can be divided into ultrafiltration technology according to the membrane pore size. The device mainly uses membrane modules made of different materials to trap substances with a diameter larger than the membrane pores in the reactor, so as to obtain a cleaner effluent. This process replaces the traditional activated sludge method. The secondary sedimentation tank not only has a better solid-liquid separation effect, but also has a stronger ability to remove pollutants in wastewater, and is widely used in the treatment of domestic sewa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/28
CPCC02F3/2853C02F2303/16C02F2303/20
Inventor 何旭红周国峰
Owner JIANGSU GUOSONG ENVIRONMENT SCI & TECH DEV CO LTD
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