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Novel membrane bioreactor

A membrane bioreactor and reactor technology, applied in the field of new membrane bioreactors, can solve problems such as reduced water output and clogged membranes

Pending Publication Date: 2020-07-28
菏泽富创医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing new membrane bioreactors place the membrane bioreactor in the pool when purifying the river sewage, so that the river sewage will enter the filter tank of the membrane bioreactor for purification. At this time, the river sewage The impurities are isolated in the water filter tank, and the diaphragm will be blocked under the flow of the river tank, resulting in a decrease in water output, and the filter tank needs to be cleaned regularly

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment 1

[0028] see Figure 1-Figure 5 :

[0029] A new type of membrane bioreactor, its structure includes a reactor 1, a membrane 2, a water pipe 3, and a bracket 4, the reactor 1 is installed on the inside of the bracket 4 by welding, and the membrane 2 is installed inside the reactor 1 , the water pipe 3 is installed above the left end of the reactor 1, the diaphragm 2 includes a water filter tank 21, an isolation cylinder 22, and a miscellaneous discharge pipe 23, the water filter tank 21 runs through the inside of the diaphragm 2 and the two ends are respectively located The left and right sides of the sheet 2, the two ends of the isolation cylinder 22 are embedded on the outer wall of the filter tank 21, the top of the miscellaneous discharge pipe 23 is connected to the bottom of the isolation tube 22 by welding, and the filter tank 21 is bent back and forth and distributed on the diaphragm 2 The inner side is beneficial for river sewage to flow in the filter tank 21 and to inc...

Embodiment 2

[0037] see Figure 6-Figure 7 :

[0038]In the figure, the isolation cylinder 22 includes a limiting device 221 and a one-way valve 222, the limiting device 221 and the one-way valve 222 are respectively connected to the inner wall of the isolation cylinder 22 by welding, the limiting device 221 is located in the middle, and The one-way valve 222 is located at both ends, and the end of the one-way valve 222 is bent toward the limit device 221 , which is beneficial to discharge the cleaned-up material into the isolation cylinder 22 and discharge it through the trash discharge pipe 23 .

[0039] In the figure, the limiting device 221 includes a lifting frame w1, a limiting plate w2, and a baffle w3, the lifting frame w1 is connected to the bottom of the limiting device 221 by bolts, and the limiting plate w2 is installed on the top of the lifting frame w1 And located inside the limiting device 221, the baffle w3 is connected to the upper surface of the limiting plate w2 by weld...

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Abstract

The invention discloses a novel membrane bioreactor which comprises a reactor, a membrane, a water pipe and a bracket, the membrane comprises a water filtering tank, an isolating cylinder and an impurity discharging pipe; the water filtering tank comprises a positioning cylinder and a rotating cylinder; the positioning cylinder comprises a supporting rod, a receiving block and engaging teeth; therotary drum comprises a cleaning device and a positioning bolt; the cleaning device comprises a rotating shaft, connecting rods and guide plates; the guide plate comprises a fixed block, a fixed rod and a scraper; the isolation cylinder comprises a limiting device and a one-way valve; the limiting device comprises a lifting frame, a limiting plate and a baffle. When the river channel sewage is purified, the river channel sewage enters the water filtering tank through the water passing pipe to be purified; the receiving block is pushed to drive the positioning cylinder to rotate under the flowing of river water, so that the positioning cylinder drives the rotating cylinder to rotate, and the cleaning device cleans impurities in the water filtering tank; meanwhile, the scraping plate scrapesoff the impurities remained in the water filtering tank and pushes the impurities to the isolation cylinder, so that the impurities are prevented from blocking the water filtering tank, and the wateryield is prevented from being reduced.

Description

technical field [0001] The invention relates to the field of bioreactors, in particular to a novel membrane bioreactor. Background technique [0002] A bioreactor is a device that uses the biological functions of organisms to complete a series of reactions. Membrane bioreactor is a sewage treatment device that uses membrane separation technology and biological treatment technology to organically combine. [0003] At present, the existing new membrane bioreactors place the membrane bioreactor in the pool when purifying the river sewage, so that the river sewage will enter the filter tank of the membrane bioreactor for purification. At this time, the river sewage The impurities in the filter tank are isolated in the water tank, and the diaphragm will be blocked under the flow of the river tank, resulting in a decrease in the water output, and the filter tank needs to be cleaned regularly. Contents of the invention [0004] For the existing new membrane bioreactor, the membr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/12
CPCC02F3/1268C02F2103/007C02F2303/14Y02W10/10
Inventor 陈明春
Owner 菏泽富创医药科技有限公司