CN215249834U - Sewage treatment integrated device based on MBR process - Google Patents
Sewage treatment integrated device based on MBR process Download PDFInfo
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- CN215249834U CN215249834U CN202120863888.7U CN202120863888U CN215249834U CN 215249834 U CN215249834 U CN 215249834U CN 202120863888 U CN202120863888 U CN 202120863888U CN 215249834 U CN215249834 U CN 215249834U
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- mbr
- pond
- sewage treatment
- water
- pump
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- 239000010865 sewage Substances 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims description 9
- 230000008569 process Effects 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 46
- 238000005273 aeration Methods 0.000 claims description 22
- 239000010802 sludge Substances 0.000 claims description 18
- 238000010992 reflux Methods 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000012510 hollow fiber Substances 0.000 claims description 3
- 238000000108 ultra-filtration Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000036541 health Effects 0.000 abstract description 6
- 241000700605 Viruses Species 0.000 abstract description 4
- 238000011001 backwashing Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000010806 kitchen waste Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 mould piece Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
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- 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 discloses a sewage treatment integrated device based on MBR technology, including biochemical pond, MBR pond and clean water basin, the top fixedly connected with mud backwash pump in biochemical pond. The utility model discloses a biochemical pond, the MBR pond, the clean water basin, the mud backwash pump, MBR sewage treatment unit, the fan, go out the water pump, the backwash pump, the sewage treatment integrated device has been found jointly in the cooperation of dosing tank and measuring pump isotructure, wherein MBR sewage treatment unit, the effect of effectively purifying organic salt and virus etc. in to the sewage has been played, the purpose that purifying effect is good has been realized, the practicality and the usability of device have been improved, user's use experience has been strengthened, it can not carry out fine processing to organic salt etc. in the sewage to have solved current sewage treatment device, lead to handling sewage not up to standard and discharge, destroy environment and human health, thereby can't satisfy user's user demand's problem.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a sewage treatment integrated device based on MBR technology.
Background
Sewage treatment: in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.
At present, sewage mainly comprises kitchen waste water, toilet flushing water, washing water and other miscellaneous water, and comprehensively, the mixed water contains a large amount of organic matters, specifically cellulose, starch, saccharides, fat protein and the like; also frequently contain pathogenic bacteria, viruses and parasite eggs; the existing sewage treatment device can not well treat organic salt and the like in sewage, so that sewage which cannot reach the standard is discharged, the environment and the human health are damaged, and the use requirement of a user can not be met.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a sewage treatment integrated device based on MBR technology possesses the good advantage of purifying effect, has solved current sewage treatment plant and can not carry out fine processing to organic salt etc. in the sewage, leads to handling not up to standard sewage and discharges, destroys environment and health to the problem of the user's of unable satisfaction user demand.
In order to achieve the above object, the utility model provides a following technical scheme: an MBR process-based sewage treatment integrated device comprises a biochemical tank, an MBR tank and a clean water tank, the top of the biochemical tank is fixedly connected with a sludge reflux pump, the water outlet end of the sludge reflux pump is communicated with the biochemical tank, the water inlet end of the sludge reflux pump penetrates to the bottom of the MBR tank, the inner cavity of the MBR tank is provided with an MBR sewage treatment unit, a fan is fixedly connected with the top of the biochemical tank and positioned at the rear end of the sludge reflux pump, the air outlet end of the fan is communicated with the MBR tank, the front end of the top of the MBR tank is respectively and fixedly connected with a water outlet pump and a backwashing pump, the water outlet end of the water outlet pump is communicated with a clean water tank, the water inlet end of the water outlet pump is communicated with the MBR tank, the water inlet end of the backwashing pump is communicated with the clean water tank, the water outlet end of the backwashing pump is communicated with the MBR tank, the rear end of the top of the MBR tank is provided with a dosing tank, and the top of the biochemical tank and the front end of the sludge reflux pump are fixedly connected with a metering pump.
Preferably, MBR sewage treatment unit includes lug, interface, water collecting main pipe, branch pipe that catchments, the interface that admits air, membrane frame, aeration main pipe, aeration branch pipe, ABS pipe strap and linking module, the bottom and the aeration branch pipe fixed connection of membrane frame inner chamber, ABS pipe strap sets up in one side of membrane frame, the aeration main pipe sets up in the bottom of membrane frame inner chamber, the main pipe that catchments sets up in the top of membrane frame, the branch pipe that catchments sets up in the bottom of collecting main pipe, the lug sets up in the four corners at membrane frame top, the diaphragm has been organized to the equal society in four corners on membrane frame surface.
Preferably, the connection module comprises an outer thread joint, a slipknot cover and an inner thread joint, the surface of the outer thread joint is in threaded connection with the slipknot cover, and the inner cavity of the slipknot cover is movably connected with the inner thread joint.
Preferably, the diaphragm comprises a water-collecting plastic part, a membrane wire, a movable connecting end and a dead blocking end, the inner cavity of the water-collecting plastic part is fixedly connected with the membrane wire, the right side of the water-collecting plastic part is fixedly connected with the dead blocking end, and the left side of the water-collecting plastic part is fixedly connected with the movable connecting end.
Preferably, the membrane filaments are hollow fiber ultrafiltration membranes with internal supports, the membrane filaments having a nominal size of 0.05 microns.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a biochemical pond, the MBR pond, the clean water basin, the mud backwash pump, MBR sewage treatment unit, the fan, go out the water pump, the backwash pump, the sewage treatment integrated device has been found jointly in the cooperation of dosing tank and measuring pump isotructure, wherein MBR sewage treatment unit, the effect of effectively purifying organic salt and virus etc. in to the sewage has been played, the purpose that purifying effect is good has been realized, the practicality and the usability of device have been improved, user's use experience has been strengthened, it can not carry out fine processing to organic salt etc. in the sewage to have solved current sewage treatment device, lead to handling sewage not up to standard and discharge, destroy environment and human health, thereby can't satisfy user's user demand's problem.
2. The utility model discloses a lug, go out water interface, the collecting main, the branch pipe catchments, the interface of admitting air, the membrane frame, the aeration is responsible for, the aeration branch pipe, the ABS pipe strap, diaphragm and linking module's cooperation has constituted MBR sewage treatment unit jointly for carry out more comprehensive purification treatment to sewage, through outer screwed joint, slipknot lid and interior screwed joint, be used for carrying out comprehensive purification to sewage, mould piece, membrane silk, slipknot end and dead stifled end through catchmenting, be used for handling the harmful substance in the sewage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the MBR sewage treatment unit of the present invention;
fig. 3 is a schematic structural diagram of the connection module of the present invention;
fig. 4 is a schematic structural diagram of the membrane of the present invention.
In the figure: 1. a biochemical pool; 2. an MBR tank; 3. a clean water tank; 4. a sludge reflux pump; 5. MBR sewage treatment unit; 501. lifting lugs; 502. a water outlet interface; 503. a water collecting main pipe; 504. a water collecting branch pipe; 505. an air inlet interface; 506. a film frame; 507. an aeration main pipe; 508. an aeration branch pipe; 509. ABS pipe strap; 510. a connection module; 510-1, an external thread joint; 510-2, a slipknot cover; 510-3, an internal thread joint; 6. a fan; 7. discharging the water pump; 8. a backwash pump; 9. a dosing box; 10. a metering pump; 11. a membrane; 1101. water-collecting plastic parts; 1102. membrane silk; 1103. a loose joint end; 1104. and (4) blocking the end.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an integrated sewage treatment device based on an MBR process comprises a biochemical tank 1, an MBR tank 2 and a clean water tank 3, wherein a sludge reflux pump 4 is fixedly connected to the top of the biochemical tank 1, a water outlet end of the sludge reflux pump 4 is communicated with the biochemical tank 1, a water inlet end of the sludge reflux pump 4 penetrates through the bottom of the MBR tank 2, an MBR sewage treatment unit 5 is arranged in an inner cavity of the MBR tank 2, a fan 6 is fixedly connected to the top of the biochemical tank 1 and the rear end of the sludge reflux pump 4, an air outlet end of the fan 6 is communicated with the MBR tank 2, a water outlet pump 7 and a backwash pump 8 are respectively and fixedly connected to the front end of the top of the MBR tank 2, a water outlet end of the water outlet pump 7 is communicated with the clean water tank 3, a water inlet end of the water outlet pump 7 is communicated with the MBR tank 2, a water inlet end of the backwash pump 8 is communicated with the clean water tank 3, a water outlet end of the backwash pump 8 is communicated with the tank 2, an MBR tank 9 is arranged at the rear end of the top of the MBR tank 2, the top of the biochemical tank 1 and the front end of the sludge reflux pump 4 are fixedly connected with a metering pump 10, the biochemical tank 1, the MBR tank 2, the clean water tank 3, the sludge reflux pump 4, the MBR sewage treatment unit 5, a fan 6, a water outlet pump 7, a backwashing pump 8, a dosing tank 9, the metering pump 10 and other structures are matched to jointly construct a sewage treatment integrated device, wherein the MBR sewage treatment unit 5 has the effect of effectively purifying organic salts, viruses and the like in sewage, realizes the purpose of good purification effect, improves the practicability and usability of the device, enhances the use experience of a user, solves the problem that the prior sewage treatment device can not well treat the organic salts and the like in the sewage to cause the discharge of the sewage which does not reach the standard, the environment and the human health are damaged, so that the use requirement of a user cannot be met.
In this embodiment, specifically, the MBR sewage treatment unit 5 includes a lifting lug 501, a water outlet interface 502, a water collecting main pipe 503, a water collecting branch pipe 504, an air inlet interface 505, a membrane frame 506, an aeration main pipe 507, an aeration branch pipe 508, an ABS pipe clamp 509 and a connection module 510, the bottom of the inner cavity of the membrane frame 506 is fixedly connected with the aeration branch pipe 508, the ABS pipe clamp 509 is arranged at one side of the membrane frame 506, the aeration main pipe 507 is arranged at the bottom of the inner cavity of the membrane frame 506, the water collecting main pipe 503 is arranged at the top of the membrane frame 506, the water collecting branch pipe 504 is arranged at the bottom of the water collecting main pipe 503, the lifting lug 501 is arranged at four corners of the top of the membrane frame 506, membranes 11 are socially arranged at four corners of the surface of the membrane frame 506, the MBR sewage treatment unit 5 is formed by the cooperation of the lifting lug 501, the water outlet interface 502, the water collecting main pipe 503, the water collecting branch pipe 504, the air inlet interface 505, the membrane frame 506, the membrane frame 507, the aeration main pipe 507, the aeration branch pipe 508, the ABS pipe clamp 509, the membrane 11 and the connection module 510, is used for carrying out more comprehensive purification treatment on the sewage.
In this embodiment, specifically, the connection module 510 includes an outer screwed joint 510-1, a slipknot cover 510-2 and an inner screwed joint 510-3, the surface of the outer screwed joint 510-1 is in threaded connection with the slipknot cover 510-2, and the inner cavity of the slipknot cover 510-2 is movably connected with the inner screwed joint 510-3, and is used for comprehensively purifying the sewage through the outer screwed joint 510-1, the slipknot cover 510-2 and the inner screwed joint 510-3.
In this embodiment, specifically, the diaphragm 11 includes that the piece 1101 is moulded to catchment, membrane silk 1102, loose joint end 1103 and the end 1104 that blocks up that dies, catchment the inner chamber and the membrane silk 1102 fixed connection of moulding 1101 that catchments, catchment the right side and the end 1104 fixed connection that blocks up that mould 1101 that catchments, catchment the left side and the loose joint end 1103 fixed connection of moulding 1101 that catchments, through catchment the piece 1101 that moulds, membrane silk 1102, loose joint end 1103 and the end 1104 that blocks up that dies for handle harmful substance in the sewage.
In this embodiment, specifically, the membrane filaments 1102 are hollow fiber ultrafiltration membranes with internal supports, and the nominal size of the membrane filaments 1102 is 0.05 microns.
When in use, sewage is collected and then enters the biochemical tank 1, after the biochemical tank 1 is precipitated, the sewage automatically flows into the MBR tank 2, the sewage is buffered and stabilized in the MBR tank 2, the sewage in the MBR tank 2 is lifted by a lift pump and enters the MBR sewage treatment unit 5, the sewage is treated in equipment through hydrolysis acidification, aeration contact oxidation and MBR membrane tank, after being treated by sewage treatment equipment, the sewage is disinfected and discharged to reach the discharge standard, the mixed liquid in the MBR tank 2 flows back to the anoxic tank and is retreated together with the original wastewater, the sludge in the MBR tank 2 is periodically sucked and transported outside, the air has certain pressure after passing through the fan 6 and is led to the bottom of the MBR tank 2 through a pipeline, an aeration head is arranged on the bottom of the tank, the surface of the aeration head is a microporous rubber plate, and the air generates tiny bubbles through the aeration head, so that the oxygenation capacity of the sewage is improved by more than 90 percent, and the oxygenation capacity improves the biochemical efficiency of the sewage, the purpose of having realized purifying effect good has been solved current sewage treatment plant and can not carry out fine processing to organic salt etc. in the sewage, leads to handling not up to standard sewage and discharges, destroys environment and health to the problem that can't satisfy user's user demand.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sewage treatment integrated device based on MBR technology, includes biochemical pond (1), MBR pond (2) and clean water basin (3), its characterized in that: the biochemical treatment device is characterized in that a sludge reflux pump (4) is fixedly connected to the top of the biochemical pond (1), the water outlet end of the sludge reflux pump (4) is communicated with the biochemical pond (1), the water inlet end of the sludge reflux pump (4) penetrates to the bottom of the MBR pond (2), an MBR sewage treatment unit (5) is arranged in the inner cavity of the MBR pond (2), a fan (6) is fixedly connected to the top of the biochemical pond (1) and positioned at the rear end of the sludge reflux pump (4), the air outlet end of the fan (6) is communicated with the MBR pond (2), the front end of the top of the MBR pond (2) is respectively and fixedly connected with a water outlet pump (7) and a backwash pump (8), the water outlet end of the water outlet pump (7) is communicated with the clean water pond (3), the water inlet end of the water outlet pump (7) is communicated with the MBR pond (2), the water inlet end of the backwash pump (8) is communicated with the clean water pond (3), and the water outlet end of the MBR pond (8) is communicated with the clean water pond (2), the rear end at the top of the MBR tank (2) is provided with a dosing tank (9), and the top of the biochemical tank (1) and the front end of the sludge reflux pump (4) are fixedly connected with a metering pump (10).
2. The MBR process-based integrated sewage treatment device of claim 1, which is characterized in that: MBR sewage treatment unit (5) include lug (501), play water interface (502), header pipe (503), branch water collection pipe (504), interface (505) admits air, membrane frame (506), aeration are responsible for (507), branch aeration pipe (508), ABS pipe strap (509) and connection module (510), the bottom and the branch aeration pipe (508) fixed connection of membrane frame (506) inner chamber, ABS pipe strap (509) set up in one side of membrane frame (506), aeration is responsible for (507) and is set up in the bottom of membrane frame (506) inner chamber, header pipe (503) set up in the top of membrane frame (506), branch water collection pipe (504) set up in the bottom of header pipe (503), lug (501) set up in the four corners at membrane frame (506) top, membrane (11) have been organized to the society all to the four corners on membrane frame (506) surface.
3. The MBR process-based integrated sewage treatment device of claim 2, which is characterized in that: the connecting module (510) comprises an outer thread connector (510-1), a slipknot cover (510-2) and an inner thread connector (510-3), wherein the surface of the outer thread connector (510-1) is in threaded connection with the slipknot cover (510-2), and the inner cavity of the slipknot cover (510-2) is movably connected with the inner thread connector (510-3).
4. The MBR process-based integrated sewage treatment device of claim 2, which is characterized in that: the diaphragm (11) comprises a water collecting plastic piece (1101), a diaphragm wire (1102), a loose joint end (1103) and a dead blocking end (1104), the inner cavity of the water collecting plastic piece (1101) is fixedly connected with the diaphragm wire (1102), the right side of the water collecting plastic piece (1101) is fixedly connected with the dead blocking end (1104), and the left side of the water collecting plastic piece (1101) is fixedly connected with the loose joint end (1103).
5. The MBR process-based integrated sewage treatment device according to claim 4, wherein: the membrane filaments (1102) are hollow fiber ultrafiltration membranes with internal supports, the membrane filaments (1102) having a nominal size of 0.05 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863888.7U CN215249834U (en) | 2021-04-25 | 2021-04-25 | Sewage treatment integrated device based on MBR process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863888.7U CN215249834U (en) | 2021-04-25 | 2021-04-25 | Sewage treatment integrated device based on MBR process |
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| Publication Number | Publication Date |
|---|---|
| CN215249834U true CN215249834U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120863888.7U Expired - Fee Related CN215249834U (en) | 2021-04-25 | 2021-04-25 | Sewage treatment integrated device based on MBR process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117466431A (en) * | 2023-10-17 | 2024-01-30 | 天津市水利工程集团有限公司 | Intelligent modularized rural domestic sewage membrane method integrated treatment device and method |
-
2021
- 2021-04-25 CN CN202120863888.7U patent/CN215249834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117466431A (en) * | 2023-10-17 | 2024-01-30 | 天津市水利工程集团有限公司 | Intelligent modularized rural domestic sewage membrane method integrated treatment device and method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |