CN220317537U - Board-like MBR membrane modularization processing apparatus - Google Patents
Board-like MBR membrane modularization processing apparatus Download PDFInfo
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- CN220317537U CN220317537U CN202321791102.0U CN202321791102U CN220317537U CN 220317537 U CN220317537 U CN 220317537U CN 202321791102 U CN202321791102 U CN 202321791102U CN 220317537 U CN220317537 U CN 220317537U
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- mbr membrane
- water outlet
- membrane
- type mbr
- plate
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- 239000012528 membrane Substances 0.000 title claims abstract description 106
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000005406 washing Methods 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims 2
- 239000002351 wastewater Substances 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000086 high toxicity Toxicity 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009285 membrane fouling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of chemical wastewater treatment, and discloses a plate type MBR (Membrane biological reactor) membrane modularized treatment device which comprises a treatment tank body, a gas washing pipeline, a water outlet tank body, a plate type MBR membrane module, a blower and a negative pressure pump, wherein a drain valve is arranged on the treatment tank body; the air washing pipeline is provided with an air regulating valve, and is also respectively provided with a pressure gauge, a first flowmeter and a blower; the water outlet pipe is provided with a water outlet valve, and the water outlet pipe is also respectively provided with a negative pressure meter, a second flowmeter and a negative pressure pump; the water outlet tank body is provided with a total water outlet valve; the plate type MBR membrane module is formed by a plurality of single plate type MBR membrane modules in a bolt connection mode. The plate type MBR membrane modularization processing device has modularity and recycling, when the membrane is cleaned off-line or the MBR membrane is replaced, only waste water is required to be discharged, a single module is detached from a membrane tank, and a membrane frame can be recycled, so that the labor force is reduced, and the subsequent economic cost is saved.
Description
Technical Field
The utility model relates to the technical field of chemical wastewater treatment, in particular to a plate type MBR membrane modularization treatment device.
Background
The chemical wastewater has the characteristics of high toxicity and high pollutant content, and is typical wastewater which is difficult to treat. Generally, the most economical treatment method is adopted as a biochemical treatment method, but chemical wastewater has the characteristics of high toxicity and high pollutant, so that the conventional biochemical treatment method is difficult to effectively degrade the wastewater, so that an MBR membrane method is implanted into the biochemical treatment method, solid-liquid separation is carried out through the MBR membrane, biological sludge can be kept in a biological pond in the conventional biochemical treatment process, and the treatment capacity can be enhanced, so that the treatment result reaches the standard. Along with the technical process of MBR membrane method being applied in the chemical wastewater treatment process, the MBR membrane often has the defects of easy wire breakage and infirm, and the problem of large labor force when offline cleaning or replacing the MBR membrane is solved, so that the economic cost of subsequent treatment is enhanced unintentionally.
The common conventional MBR membrane adopts a curtain type MBR membrane made of mesoporous fiber membrane filaments, and the biggest disadvantage of the MBR membrane is that the membrane is easy to break and loose in the running process, so that the economic loss is increased; when offline cleaning is performed, the MBR integral membrane frame is required to be lifted out and then washed, so that more manpower and material resources are spent; when the MBR membrane is replaced, the MBR membrane needs to be replaced together with the whole frame of the MBR, so that the subsequent operation cost is increased. Therefore, there is a need for targeted improvement and optimization of conventional MBR membrane treatment devices to achieve increased MBR membrane firmness, reduced subsequent labor and device reuse, so as to reduce subsequent economic costs.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a plate type MBR membrane modularized treatment device which has the advantages of enhancing the firmness of an MBR membrane, reducing subsequent labor force and device recycling, reducing subsequent economic cost and the like.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: a plate type MBR membrane modularization processing device comprises a processing tank body, a gas washing pipeline, a water outlet tank body, a plate type MBR membrane module, a blower and a negative pressure pump, wherein a drain valve is arranged on the processing tank body; the air washing pipeline is provided with an air regulating valve, and is also respectively provided with a pressure gauge, a first flowmeter and a blower; the water outlet pipe is provided with a water outlet valve, and the water outlet pipe is also respectively provided with a negative pressure meter, a second flowmeter and a negative pressure pump; the water outlet tank body is provided with a total water outlet valve; the plate type MBR membrane module is formed by connecting a plurality of single plate type MBR membrane modules through bolts; the single plate type MBR membrane module consists of a module water outlet, a bolt hole, a membrane frame and a plate type MBR membrane.
The beneficial effects of the utility model are as follows: the membrane is modularized and reusable, when the membrane is cleaned off-line or the MBR membrane is replaced, only the waste water is discharged, the single module is disassembled in the membrane tank, and the membrane frame can be reused, so that the labor force is reduced, and the subsequent economic cost is saved; meanwhile, the membrane frame has reliable firmness, the plate type MBR membrane is welded on the membrane frame in a hot melting mode, the plate type MBR membrane is not easy to damage, and economic loss is reduced.
The plate type MBR membrane modularized treatment device has the advantages of enhancing the firmness of the MBR membrane, reducing subsequent labor force and device recycling, and reducing subsequent economic cost.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the plate type MBR membrane module has modularity, is easy to detach and reduces labor force when the membrane is cleaned off-line or replaced, and the membrane frame can be reused, so that the subsequent economic cost is saved.
Furthermore, the plate-type MBR membrane is welded on the membrane frame in a hot melting mode, so that the plate-type MBR membrane has reliable firmness, is not easy to damage, and reduces economic loss.
Further, a first mounting hole is formed in the bottom end of the outer surface of the treatment tank body, and a drain valve is fixedly arranged on the inner wall of the first mounting hole.
The water treatment tank has the beneficial effects that water in the treatment tank body is conveniently discharged.
Further, a second mounting hole is formed in the bottom end of the outer surface of the water outlet tank body, and a total water outlet valve is fixedly arranged on the inner wall of the second mounting hole.
The water tank has the beneficial effects that water in the water tank body is conveniently discharged.
Further, the plate type MBR membrane module is arranged in the treatment tank body.
The further scheme has the beneficial effect that the wastewater in the treatment tank body is convenient to treat.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a side view of the present utility model;
fig. 3 is a perspective view of the monolithic plate type MBR membrane module according to the present utility model.
In the figure: 1. a treatment tank body; 2. a gas wash pipe; 3. a water outlet pipe; 4. a water outlet tank body; 5. plate type MBR membrane module; 6. a blower; 7. a negative pressure pump; 8. a gas regulating valve; 9. a water outlet valve; 10. a total water outlet valve; 11. a drain valve; 21. a pressure gauge; 22. a first flowmeter; 31. a negative pressure meter; 32. a second flowmeter; 51. monomer plate type MBR membrane module; 511. a module water outlet; 512. bolt holes; 513. a membrane frame; 514. plate type MBR membrane.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, given by fig. 1-3, the plate type MBR membrane modularized treatment device comprises a treatment tank body 1, a gas washing pipeline 2, a water outlet pipeline 3, a water outlet tank body 4, a plate type MBR membrane module 5, a blower 6 and a negative pressure pump 7, wherein a drain valve 11 is arranged on the treatment tank body 1, a gas regulating valve 8 is arranged on the gas washing pipeline 2, a pressure gauge 21, a first flowmeter 22 and the blower 6 are respectively arranged on the gas washing pipeline 2, a water outlet valve 9 is arranged on the water outlet pipeline 3, a negative pressure gauge 31, a second flowmeter 32 and a negative pressure pump 7 are respectively arranged on the water outlet pipeline 3, a total water outlet valve 10 is arranged on the water outlet tank body 4, the plate type MBR membrane module 5 is formed by a plurality of single plate type MBR membrane modules 51 through a mode of bolting, and the single plate type MBR membrane module 51 is formed by module water outlets 511, bolt holes 512, a membrane frame 513 and plate type MBR membrane 514.
The plate type MBR membrane module 5 has modularity, is easy to detach and reduces labor force when the membrane is cleaned or replaced off-line due to membrane fouling, and the membrane frame 513 can be reused, so that subsequent economic components are saved.
The plate-type MBR membrane 514 is welded to the membrane frame 513 by a hot-melt method, so that the plate-type MBR membrane 514 has reliable firmness, the plate-type MBR membrane 514 is not easy to damage, and economic loss is reduced.
The bottom of the outer surface of the treatment tank body 1 is provided with a first mounting hole, and the inner wall of the first mounting hole is fixedly provided with a drain valve 11.
The bottom of the outer surface of the water outlet tank body 4 is provided with a second mounting hole, and the inner wall of the second mounting hole is fixedly provided with a total water outlet valve 10.
The plate type MBR membrane module 5 is arranged in the treatment tank body 1.
The device can carry out plate type MBR membrane modularization treatment to the chemical wastewater containing high toxicity and high pollutant, solves the defects of easy wire breakage and infirm of the conventional MBR membrane, enhances the convenience of the MBR membrane and the recycling property of the MBR membrane module 5, and reduces the subsequent economic cost.
Working principle:
the first step: the industrial wastewater continuously enters the treatment tank body 1, the negative pressure pump 7 provides negative pressure to enable the wastewater to enter the treatment tank body 1 through the MBR membrane module 5, and finally the wastewater is discharged to the outside through the total water outlet valve 10;
and a second step of: judging the fouling situation of the MBR membrane module 5 by observing the data change of the negative pressure meter 31 and the second flowmeter 32;
and a third step of: when the plate type MBR membrane modularized treatment device runs for a period of time, the negative pressure gauge can be cleaned on line when the negative pressure gauge is 31-0.03 Mpa or less;
fourth step: when in online cleaning, stopping chemical wastewater from entering the treatment tank body 1, closing the water outlet valve 9, opening the air blower 6, and adjusting the gas regulating valve 8 to enable certain gas to flush the MBR membrane module 5;
fifth step: repeating the steps after the flushing is finished, so that the plate-type MBR membrane modularized treatment device runs periodically;
when the MBR membrane needs to be replaced or cleaned off-line, the drain valve 11 is only required to be opened, and then the single plate type MBR membrane module 51 is disassembled for replacement or cleaning.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a board-like MBR membrane modularization processing apparatus, includes treatment cell body (1), gas wash pipeline (2), outlet conduit (3), play water cell body (4), board-like MBR membrane module (5), air-blower (6) and negative pressure pump (7), its characterized in that: the treatment tank body (1) is provided with a drain valve (11), the air washing pipeline (2) is provided with an air regulating valve (8), the air washing pipeline (2) is also respectively provided with a pressure gauge (21), a first flowmeter (22) and a blower (6), the water outlet pipeline (3) is provided with a water outlet valve (9), and the water outlet pipeline (3) is also respectively provided with a negative pressure gauge (31), a second flowmeter (32) and a negative pressure pump (7); the water outlet tank body (4) is provided with a total water outlet valve (10), and the plate type MBR membrane module (5) is formed by a plurality of single plate type MBR membrane modules (51) in a bolt connection mode; the single plate type MBR membrane module (51) consists of a module water outlet (511), bolt holes (512), a membrane frame (513) and a plate type MBR membrane (514).
2. The plate-type MBR membrane modular processing apparatus of claim 1, wherein: the plate type MBR membrane module (5) has modularity, is easy to detach and reduces labor force when the membrane is cleaned off-line or replaced, and the membrane frame (513) can be reused to save subsequent economic cost.
3. The plate-type MBR membrane modular processing apparatus of claim 1, wherein: the plate-type MBR membrane (514) is welded on the membrane frame (513) in a hot melting mode, so that the plate-type MBR membrane (514) has reliable firmness, the plate-type MBR membrane (514) is not easy to damage, and economic loss is reduced.
4. The plate-type MBR membrane modular processing apparatus of claim 1, wherein: the bottom of the outer surface of the treatment tank body (1) is provided with a first mounting hole, and the inner wall of the first mounting hole is fixedly provided with a drain valve (11).
5. The plate-type MBR membrane modular processing apparatus of claim 1, wherein: the bottom of the outer surface of the water outlet tank body (4) is provided with a second mounting hole, and the inner wall of the second mounting hole is fixedly provided with a total water outlet valve (10).
6. The plate-type MBR membrane modular processing apparatus of claim 1, wherein: the plate type MBR membrane module (5) is arranged in the treatment tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791102.0U CN220317537U (en) | 2023-07-10 | 2023-07-10 | Board-like MBR membrane modularization processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791102.0U CN220317537U (en) | 2023-07-10 | 2023-07-10 | Board-like MBR membrane modularization processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220317537U true CN220317537U (en) | 2024-01-09 |
Family
ID=89413756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321791102.0U Active CN220317537U (en) | 2023-07-10 | 2023-07-10 | Board-like MBR membrane modularization processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220317537U (en) |
-
2023
- 2023-07-10 CN CN202321791102.0U patent/CN220317537U/en active Active
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