CN209352624U - A kind of MBR membrane cisterna handling percolate - Google Patents

A kind of MBR membrane cisterna handling percolate Download PDF

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Publication number
CN209352624U
CN209352624U CN201821998079.1U CN201821998079U CN209352624U CN 209352624 U CN209352624 U CN 209352624U CN 201821998079 U CN201821998079 U CN 201821998079U CN 209352624 U CN209352624 U CN 209352624U
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China
Prior art keywords
pond
mbr membrane
percolate
membrane cisterna
mbr
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CN201821998079.1U
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Inventor
陈科宇
邓舟
夏洲
金涛
李刚
赵旭
荀锐
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DEEPBLUE ENVIRONMENTAL PROTECTION TECHNOLOGIES Co Ltd
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DEEPBLUE ENVIRONMENTAL PROTECTION TECHNOLOGIES Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The utility model discloses a kind of MBR membrane cisternas for handling percolate, are related to environment protection sewage processing technology field.The MBR membrane cisterna of the processing percolate of the utility model includes pond body, and the liquid feed valve of inlet and the control inlet opening and closing is provided at the top of pond body, and pool bottom is provided with liquid outlet and controls the liquid valve of liquid outlet opening and closing;Filter assemblies and MBR membrane module are disposed with inside pond body from top to bottom, setting are spaced between filter assemblies and MBR membrane module, there are gaps.Percolate is carried out film process by the MBR membrane cisterna of the processing percolate of the utility model again after filtration treatment, and the loss of MBR film is effectively reduced, and improves treatment effeciency, reduces processing cost.It when cleaning MBR film, does not need a membrane module and puts forward from reaction tank, need to only close the inlet valve of membrane cisterna, medicament is then added directly in membrane cisterna and is cleaned, restores membrane cisterna inlet valve after cleaning, reduce working strength and the working time of cleaning film.

Description

A kind of MBR membrane cisterna handling percolate
Technical field
The utility model relates to environment protection sewage processing technology fields, in particular to a kind of MBR film for handling percolate Pond.
Background technique
Landfill leachate is the high-concentration waste water for the complicated component that rubbish generates in dump pit stacking process.If not right It is handled and is directly discharged into environment, will cause serious environmental pollution.The property of landfill leachate is with landfill yard The difference of runing time and change, this is mainly determined by the stabilization procedures of rubbish in landfill yard.
It is more that coagulation, filtering, disinfection etc. usually are increased on the basis of two stage biological processing to the processing of percolate at present Grade treatment process, such processing method process CIMS is complicated, and occupied space is bigger, and operation is also more troublesome, and is discharged Measure it is poor also unstable, be not suitable for modernization processing needs.In recent years, the method for film biological treatment gradually replaces traditional skill Art simplifies process, overcomes the deficiency of traditional technology, reduces production cost and increases water yield.But due to diafiltration Complicated component in liquid, biomembrane loss is big, higher cost.
Utility model content
The goal of the invention of the utility model is: in view of the above problems, providing a kind of MBR film for handling percolate Percolate is carried out film process by pond again after filtration treatment, and the loss of MBR film can be effectively reduced, and improves treatment effeciency, is reduced Processing cost.
The technical solution adopted in the utility model is as follows:
A kind of MBR membrane cisterna handling percolate comprising pond body, the pond body top are provided with inlet and control institute The liquid feed valve of inlet opening and closing is stated, the pool bottom is provided with liquid outlet and controls the liquid valve of the liquid outlet opening and closing;Institute It states and is disposed with filter assemblies and MBR membrane module inside pond body from top to bottom, and the filter assemblies and the MBR film group Setting is spaced between part, there are gaps.
By adopting the above-described technical solution, after percolate first passes through filtering in pond body, then via the progress of MBR membrane module The loss of MBR film can be effectively reduced in processing, improve treatment effeciency, reduce processing cost.In addition, when film needs to clean, It does not need a membrane module to put forward from reaction tank, need to only close the inlet valve of membrane cisterna, medicament is then directly added in membrane cisterna It is cleaned, restores membrane cisterna inlet valve after cleaning, reduce working strength and the working time of cleaning film.
A kind of MBR membrane cisterna of processing percolate of the utility model, the filter assemblies include grid, the grid connection To the inner wall of the pond body, be provided with the baffle of circle opening on the grid, the baffle plate setting in the inlet just The inner wall interval of lower section, the baffle and the pond body is arranged, between there are gaps.
A kind of MBR membrane cisterna of processing percolate of the utility model, wherein opposite two sides are provided with sliding rail to the grid, The corresponding two sides inner wall of the pond body is provided with sliding slot, and the sliding slot and the sliding rail are horizontally disposed;The sliding rail Be set in the sliding slot, and can in sliding slot back and forth movement, the filter assemblies are detached in the horizontal direction described Pond body.
By adopting the above-described technical solution, membrane cisterna is at work, the percolate with bits has inlet to fall in inside Grid on, liquid is arranged downwards, and bits then rest on grid;When the tiny bits in part block grid, percolate can be It is accumulated on filter plate, when reaching a certain amount of, percolate can overflow outward along around baffle, and bits continue to remain on grid. After when operation certain time, grid can be pulled out into pond body in the horizontal direction, cleaning remains in the bits on grid.
A kind of MBR membrane cisterna of processing percolate of the utility model, sets between the filter assemblies and the MBR membrane module It is equipped with water level alarm.
By adopting the above-described technical solution, being provided with water level alarm between filter assemblies and MBR membrane module, can incite somebody to action Water level control avoids leachate level excessively high under filter assemblies, influences the flexibility of sliding slot.
A kind of MBR membrane cisterna of processing percolate of the utility model, other two pairs of the two sides of grid are provided with hand handle.
By adopting the above-described technical solution, completing the cleaning to grid convenient for extracting grid out from pond body.
A kind of MBR membrane cisterna of processing percolate of the utility model, the aperture of the grid are 0.8-1mm.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
The utility model provides a kind of processing percolate MBR membrane cisterna, and percolate is carried out at film again after filtration treatment The loss of MBR film can be effectively reduced in reason, improve treatment effeciency, reduce processing cost.In addition, when MBR film needs to clean It waits, does not need a membrane module and put forward from reaction tank, need to only close the inlet valve of membrane cisterna, medicine is then directly added in membrane cisterna Agent is cleaned, and restores membrane cisterna inlet valve after cleaning, reduces working strength and the working time of cleaning film.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of the MBR membrane cisterna of processing percolate provided by the utility model;
Fig. 2 is the stereoscopic schematic diagram of the MBR membrane cisterna of processing percolate provided by the utility model.
Marked in the figure: 1 is pond body, 11 be inlet, and 12 be liquid outlet, and 2 be filter assemblies, and 21 be grid, and 22 be baffle, 23 be sliding rail, and 24 be sliding slot, and 3 be water level alarm, and 4 be MBR membrane module.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.
As shown in Figure 1, the present embodiment provides it is a kind of handle percolate MBR membrane cisterna comprising pond body 1, filter assemblies 2, Water level alarm 3 and MBR membrane module 4.Pond body 1 is the closed cavity with inner cavity, and filter assemblies 2 and MBR membrane module 4 are distinguished It being set in the inner cavity of pond body 1, filter assemblies 2 are set to the top of MBR membrane module 4, and interval setting therebetween, there are Gap.Water level alarm 3 is set between filter assemblies 2 and MBR membrane module 4.
The top of pond body 1 is provided with inlet 11, and liquid feed valve is provided at inlet 11 to control the opening and closing of inlet 11. The bottom of pond body 1 is provided with liquid outlet 12, and liquid outlet 12 is provided with liquid valve to control the opening and closing of liquid outlet 12.
Filter assemblies 2 include grid 21, and grid 21 is connected to the inner wall of pond body 11, aperture 0.8-1mm.It is set on grid 21 It is equipped with the baffle 22 of circle opening, baffle 22 is set to the underface of the inlet, the inner wall interval of baffle 22 and pond body 11 Setting, between there are gaps.It should be noted that baffle 22 can be round, rectangular or irregular shape, it is preferable that its table Area should be greater than the surface area of inlet 11, so that the percolate that inlet 11 circulates is fallen into baffle 22.
The opposite two sides of grid 21 are provided with sliding rail 23, and the corresponding two sides of pond body 11 are provided with sliding slot 24.Sliding rail 23 and cunning Slot 24 is horizontally disposed.Sliding rail 23 is set in sliding slot 24, and sliding rail 23 can in sliding slot 24 back and forth movement, with Grid 21 is detached into pond body 11 in the horizontal direction, realizes quickly cleaning to grid 21.It should be noted that sliding rail 23 and sliding slot 24 can be used a variety of fit forms in the prior art, such as the sliding rail sliding slot combining form of drawer type.The two of other two couples of grid Side may be provided with hand handle (not shown) in order to which grid 21 is detached pond body 11 in the horizontal direction.
Water level alarm 3 is set to 2 lower section of filter assemblies, and water level alarm 3 can be any water level in the prior art Inductor, including inductor and alarm device, when inductor senses that water level reaches predetermined position, alarm device is sounded an alarm, temporarily Stop being passed through percolate into pond body.The technology is the prior art understood by one of ordinary skill in the art, is not being repeated.
MBR membrane module is any MBR membrane module in the prior art, is not being repeated.
It should be noted that first will be needed when handling percolate with the MBR membrane cisterna of processing percolate provided in this embodiment Percolate carries out biochemical treatment, then could be handled with the MBR membrane cisterna of the processing percolate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (6)

1. a kind of MBR membrane cisterna for handling percolate, which is characterized in that it includes pond body, is provided with inlet at the top of the pond body And the liquid feed valve of the control inlet opening and closing, the pool bottom are provided with liquid outlet and control the liquid outlet opening and closing Liquid valve;Filter assemblies and MBR membrane module, and the filter assemblies and institute are disposed with inside the pond body from top to bottom It states and is spaced setting between MBR membrane module, there are gaps.
2. the MBR membrane cisterna of processing percolate as described in claim 1, which is characterized in that the filter assemblies include grid, institute The inner wall that grid is connected to the pond body is stated, the baffle of circle opening is provided on the grid, the baffle plate setting is in described The inner wall interval of the underface of inlet, the baffle and the pond body is arranged, between there are gaps.
3. the MBR membrane cisterna of processing percolate as claimed in claim 2, which is characterized in that the grid wherein opposite two sides It is provided with sliding rail, the corresponding two sides inner wall of the pond body is provided with sliding slot, and the sliding slot and the sliding rail are set in the horizontal direction It sets;The sliding rail is set in the sliding slot, and can in sliding slot back and forth movement, by the filter assemblies along level side To detaching the pond body.
4. the MBR membrane cisterna of processing percolate as claimed in claim 3, which is characterized in that the filter assemblies and the MBR film Water level alarm is provided between component.
5. the MBR membrane cisterna of processing percolate as claimed in claim 4, which is characterized in that other two pairs of the two sides of grid It is provided with hand handle.
6. the MBR membrane cisterna of the processing percolate as described in any one of claim 2-5, which is characterized in that the hole of the grid Diameter is 0.8-1mm.
CN201821998079.1U 2018-11-30 2018-11-30 A kind of MBR membrane cisterna handling percolate Active CN209352624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821998079.1U CN209352624U (en) 2018-11-30 2018-11-30 A kind of MBR membrane cisterna handling percolate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821998079.1U CN209352624U (en) 2018-11-30 2018-11-30 A kind of MBR membrane cisterna handling percolate

Publications (1)

Publication Number Publication Date
CN209352624U true CN209352624U (en) 2019-09-06

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Family Applications (1)

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CN201821998079.1U Active CN209352624U (en) 2018-11-30 2018-11-30 A kind of MBR membrane cisterna handling percolate

Country Status (1)

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CN (1) CN209352624U (en)

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