CN205313324U - AMBR integration sewage treatment device - Google Patents
AMBR integration sewage treatment device Download PDFInfo
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- CN205313324U CN205313324U CN201521121091.0U CN201521121091U CN205313324U CN 205313324 U CN205313324 U CN 205313324U CN 201521121091 U CN201521121091 U CN 201521121091U CN 205313324 U CN205313324 U CN 205313324U
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Abstract
The utility model discloses a AMBR integration sewage treatment device is equipped with equalizing basin, embrane method processing system, clear water disinfection district and equipment placement area in the box, be equipped with fan, MBR suction pump and ozone generator in the equipment placement area, is equipped with the elevator pump in the equalizing basin, is equipped with MBR membrane backwash scavenging pump in the clear water disinfection district, the delivery port of elevator pump is connected with embrane method processing system, and embrane method processing system includes MBR film reaction pond and aeration systems, and the fan is connected with aeration systems, and the delivery port of MBR membrane backwash scavenging pump is connected with MBR film reaction pond through the pipeline, and the water inlet of MBR suction pump is connected with MBR film reaction pond through the pipeline, and the delivery port of MBR suction pump is connected through pipeline and clear water disinfection district. The utility model discloses it is good to go out water quality of water, and the running cost is low, system impact resistance is strong, the mud volume is few, and degree of automation is high, and it is little that integration equipment has an area, and it is integrated to be convenient for, and convenient operation can realize the management of full automatic operation.
Description
Technical field
The utility model relates to the technical field of sewage disposal, is specifically related to a kind of A/MBR integrated sewage treating apparatus, can process all kinds of sanitary sewages such as comprising community, school, tourist attractions and rural area.
Background technology
Along with the expansion sharply of the development of modernization industry and population, water pollution problems has become one of focus of society, and the method for current sewage disposal mainly contains activated sludge process and the big class of biomembrance process two. Activated sludge process is since from 20 beginnings of the century, Britain starts, and the development innovation through decades becomes the ripe technique of the comparison of everybody accreditation gradually. And a kind of new technology that biologic treating technique is combined by biomembrance process employing membrane bioreactor (MBR) with membrane separation technique, also developed rapidly in recent years and improved. From operative practice for many years, though activated sludge process is comparatively ripe, but also there is a lot of shortcoming and defect. In traditional activated sludge process dirty water living creature processing technique, mud-water separation completes by action of gravity in second pond, and its separation efficiency depends on the settling property of active sludge, and settleability is more good, and mud-water separation efficiency is more high. And the settling property of mud depends on the operation conditions of aeration tank, the settleability improving mud must strictly control the operational condition of aeration tank, which has limited the scope of application of the method. Due to the requirement of second pond solid-liquid separation, the mud of aeration tank can not maintain higher concentration, thus limit biochemical reaction rate, hydraulic detention time (HRT) and sludge retention time (SRT) rely on mutually, it is to increase sludge loading often forms contradiction to volumetric loading with reducing, and traditional active sludge treatment system is in operational process, also create a large amount of excess sludges, sludge bulking phenomenon also easily occurs, containing suspended solids in water outlet, makes water outlet water quality deterioration. MBR technique is by organically combining the membrane separation technique in separation engineering and tradition biological wastewater treatment technology, not only eliminate the construction of second pond, and substantially increase solid-liquid separation efficiency, and the appearance due to special efficacy bacterium in the increase of activated sludge concentration in aeration tank and mud, improve biochemical reaction rate, decrease the generation of excess sludge simultaneously, solve in traditional activated sludge process the many outstanding sex chromosome mosaicism existed.
Practical novel content
In order to solve the problems of the technologies described above, the utility model provides a kind of A/MBR integrated sewage treating apparatus, effluent quality is good, running cost is low, system shock resistance is strong, sludge quantity is few, level of automation height, it is little that integration apparatus has floor space, is convenient to integrated, easy to operate, it is possible to realize fully automatic operation management.
In order to achieve the above object, the technical solution of the utility model is: a kind of A/MBR integrated sewage treating apparatus, comprise casing, it is provided with equalizing tank, embrane method treatment system, clear water sterilizating area and equipment in casing and settles district, described equipment is settled in district and is provided with blower fan, MBR suction pump and ozonizer, it is provided with lift pump in equalizing tank, in clear water sterilizating area, it is provided with MBR film backwash scavenging pump; The water outlet of described lift pump is connected with embrane method treatment system, embrane method treatment system comprises MBR film reaction pond and aerating system, blower fan is connected with aerating system, the water outlet of MBR film backwash scavenging pump is connected with MBR film reaction pond by pipeline, the water inlet of MBR suction pump is connected with MBR film reaction pond by pipeline, the water outlet of MBR suction pump is connected with clear water sterilizating area by pipeline, and ozonizer is connected with clear water sterilizating area.
Being provided with embrane method treatment system, clear water sterilizating area and equipment above described equalizing tank and settle district, embrane method treatment system is arranged on clear water sterilizating area and equipment is settled between district.
Described aerating system comprises the gas pipeline being interconnected, and aerating system is arranged on the lower end in MBR film reaction pond.
The water inlet of described embrane method treatment system is provided with film grid, and MBR film reaction is provided with membrane module in pond.
The quantity of described blower fan and MBR suction pump is equipped with 2, and two typhoon machines are connected in parallel, and two MBR suction pumps are connected in parallel.
Being provided with liquid level sensor in described equalizing tank, liquid level sensor, blower fan, MBR suction pump, ozonizer, lift pump are all connected with electrical control system with MBR film backwash scavenging pump.
The utility model forms membrane bioreactor with the MBR flat sheet membrane assembly and active sludge with unique texture in MBR film reaction pond, the new and effective sewage treatment process that efficient membrane separation technique is combined with traditional activated sludge process, water after the aerobic aeration and biological treatment of aerating system, by pump by extracting out after membrane filtration, with traditional wastewater treatment process, the utility model replaces the second pond in traditional technology and tertiary treatment process by embrane method treatment system, thus obtain the water outlet of high-quality, solve the problem that the effluent quality that tradition environmental protection equipment carries out sewage disposal does not reach Treated sewage reusing and requires, water after MBR sewage disposal directly can do various process water as municipal water use or further process. meanwhile, the utility model effluent quality is good, and running cost is low, system shock resistance is strong, sludge quantity is few, level of automation height, and it is little that integration apparatus has floor space, is convenient to integrated, easy to operate, it is possible to realize fully automatic operation management.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is flat distribution map of the present utility model.
Fig. 2 is the A-A direction view of Fig. 1.
Fig. 3 is pipeline plot plan of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not paying other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2 and Figure 3, a kind of A/MBR integrated sewage treating apparatus, comprises casing 1, and casing 1 is made up of carbon steel (or stainless steel) material. Be provided with equalizing tank 2 in casing 1, embrane method treatment system 3, clear water sterilizating area 4 and equipment settle district 5, casing 1 by whole device integrated equipment. It is provided with embrane method treatment system 3, clear water sterilizating area 4 and equipment above equalizing tank 2 and settles district 5, embrane method treatment system 3, clear water sterilizating area 4 and equipment settle district 5 to be disposed in parallel in the top of equalizing tank 2, and embrane method treatment system 3 is arranged on clear water sterilizating area 4 and equipment is settled between district 5. Embrane method treatment system 3, clear water sterilizating area 4 and equipment settle the size in district 5 to arrange according to actual needs, it is general owing to the core of sewage disposal is in embrane method treatment system 3, the region of embrane method treatment system 3 is relatively big, as long as equipment settles district 5 to be deposited by all equipment. Casing 1 can be located at and also can be embedded in underground on the ground, when being embedded in underground, can be used for greening or other lands used above, it is not necessary to build room heating and insulation.
Equipment is settled in district 5 and is provided with blower fan 8, MBR suction pump 9 and ozonizer 10. The quantity of blower fan 8 and MBR suction pump 9 is equipped with 2, the using and the reserved, it is to increase its reliability. Two typhoon machines 8 are connected in parallel, and two MBR suction pumps 9 are connected in parallel. Equipment settles district 5 can be divided into 3 pieces of regions, and two MBR suction pumps 9 are arranged on one piece, and two typhoon machines 8 are arranged on one piece, and ozonizer 10 is arranged on another block.
The entrance of equalizing tank 2 is provided with artificial grid, artificial grid can remove large granular impurity and fibrous material in sewage, ensure the unimpeded of follow-up pipeline, the sewage homogeneous that feeding equalizing tank 2 carries out processing all is measured simultaneously, enable sewage enter subsequent disposal unit more uniformly. The grid slag that artificial grid is tackled can be cleared up by human at periodic intervals. Being provided with lift pump 11 in equalizing tank 2, the water outlet of lift pump 11 is connected with embrane method treatment system 3, and the sewage in equalizing tank 2 can be sent into embrane method treatment system 3 by lift pump 11.
The sewage entered in it is carried out acidification hydrolization and denitrification by embrane method treatment system 3, reduces the concentration of organism. Embrane method treatment system 3 comprises MBR film reaction pond 6 and aerating system 7. Being provided with membrane module in MBR film reaction pond 6, membrane module realizes membrane separation technique, and the material having macrobead after membrane sepn forms active sludge, and active sludge realizes the separation of dirty organism in water. The filteration of membrane module can make biomass in embrane method treatment system 3 maintain higher concentration, and volumetric loading is improved greatly, and the high efficiency of membrane module separation simultaneously, makes the hydraulic detention time of active sludge greatly shorten. The corresponding minimizing of floor space in MBR film reaction pond 6, a large amount of active sludge fully contacts with the labile organic compound in sewage in MBR film reaction pond 6, carries out metabolism to maintain own growth, breeding by oxygenolysis, makes organic matter degradation simultaneously.Sewage and mud mixed liquid are also carried out solid-liquid separation by the filteration of membrane module simultaneously, and macromolecular substance etc. return to MBR film reaction pond 6 after being concentrated, thus avoid the loss of microorganism. The combination of membrane module and active sludge, not only improve the effluent quality of embrane method treatment system 3 and the degree of stability of operation, also extend the residence time of macromole organic pollutant in embrane method treatment system 3, strengthen embrane method treatment system 3 to the process effect of hard-degraded substance. The water inlet of embrane method treatment system 3 is provided with film grid, and film grid can remove relatively small particle and colloidalmaterial, extends the cleaning interval of film, alleviates and wash film toughness, it is to increase the work-ing life of film.
MBR film reaction pond 6 forms membrane bioreactor, membrane separation technique and biotechnology is organically combined. Membrane module in MBR film reaction pond 6 utilizes membrane separation technique to be retained by the larger molecular organics in active sludge and embrane method treatment system 3, save second pond, floor space is little, simultaneously, the concentration of active sludge can improve greatly, hydraulic detention time (HRT) and sludge retention time (SRT) can control respectively, and constantly reaction and the degraded in MBR film reaction pond 6 of the material of difficult degradation. Therefore, MBR film reaction pond 6 greatly enhances the function of bio-reactor by the isolation technique of membrane module.
Preferably, aerating system 7 comprises the gas pipeline being interconnected, and aerating system 7 is arranged on the lower end in MBR film reaction pond 6. Blower fan 8 is connected with aerating system 7, and blower fan 8 improves the circulation speed of aerating system 7 air, it is to increase the oxygen level of active sludge in MBR film reaction pond 6, it is to increase the decomposition rate to matter organic in sewage of active sludge.
The water inlet of MBR suction pump 9 is connected with MBR film reaction pond 6 by pipeline, and the water outlet of MBR suction pump 9 is connected with clear water sterilizating area 4 by pipeline. The clean water Beng Ru clear water sterilizating area 4 that MBR suction pump 9 will process through MBR film reaction pond 6. Ozonizer 10 is connected with clear water sterilizating area 4, and ozonizer 10 adds ozone disinfection to clear water sterilizating area 4, can kill the participation germ in sewage. Further, MBR film backwash scavenging pump 12 it is provided with in clear water sterilizating area 4, the water outlet of MBR film backwash scavenging pump 12 is connected with MBR film reaction pond 6 by pipeline, fresh water pump in clear water sterilizating area 4 is entered MBR film reaction pond 6, can realize the membrane module in MBR film reaction pond 6 is carried out back flushing, the pollutent making to be attached to membrane module silk surface fast stripping open, with the accumulation of decreasing pollution thing on membrane module, effectively ensure that the recovery of membrane module flux, and frequency and the aeration intensity of matting can be reduced.
Preferably, being provided with liquid level sensor in equalizing tank 2, liquid level sensor is connected with electrical control system. Electrical control system can be realized by PLC, and by the water level in the equalizing tank 2 gathering liquid level sensor measurement, control lift pump 11 automatically, by sewage suction equalizing tank 2. Generally, when the sewage collecting in equalizing tank 2 is to certain threshold value, electrical control system is automatically opened lift pump 11 and is started to carry out sewage disposal. Blower fan 8, MBR suction pump 9, ozonizer 10, lift pump 11 are all connected with electrical control system with MBR film backwash scavenging pump 12. Electrical control system makes whole device full automatic control, simple to operate, safe and reliable to operation, daily does not need technician to manage, and only needs in real time equipment is carried out care and maintenance, and noise is low, free from extraneous odour, it may also be useful to the life-span is long.
The above; it is only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (6)
1. an A/MBR integrated sewage treating apparatus, comprise casing (1), it is provided with equalizing tank (2), embrane method treatment system (3), clear water sterilizating area (4) and equipment in casing (1) and settles district (5), it is characterized in that: described equipment is settled in district (5) and is provided with blower fan (8), MBR suction pump (9) and ozonizer (10), it is provided with lift pump (11) in equalizing tank (2), in clear water sterilizating area (4), it is provided with MBR film backwash scavenging pump (12), the water outlet of described lift pump (11) is connected with embrane method treatment system (3), embrane method treatment system (3) comprises MBR film reaction pond (6) and aerating system (7), blower fan (8) is connected with aerating system (7), the water outlet of MBR film backwash scavenging pump (12) is connected with MBR film reaction pond (6) by pipeline, the water inlet of MBR suction pump (9) is connected with MBR film reaction pond (6) by pipeline, the water outlet of MBR suction pump (9) is connected with clear water sterilizating area (4) by pipeline, ozonizer (10) is connected with clear water sterilizating area (4).
2. A/MBR integrated sewage treating apparatus according to claim 1, it is characterized in that, described equalizing tank (2) top is provided with embrane method treatment system (3), clear water sterilizating area (4) and equipment and settles district (5), and embrane method treatment system (3) is arranged on clear water sterilizating area (4) and equipment is settled between district (5).
3. A/MBR integrated sewage treating apparatus according to claim 2, it is characterised in that, described aerating system (7) comprises the gas pipeline being interconnected, and aerating system (7) is arranged on the lower end in MBR film reaction pond (6).
4. A/MBR integrated sewage treating apparatus according to claim 1, it is characterised in that, the water inlet of described embrane method treatment system (3) is provided with film grid, is provided with membrane module in MBR film reaction pond (6).
5. A/MBR integrated sewage treating apparatus according to claim 1, it is characterised in that, the quantity of described blower fan (8) and MBR suction pump (9) is equipped with 2, and two typhoon machines (8) are connected in parallel, and two MBR suction pumps (9) are connected in parallel.
6. A/MBR integrated sewage treating apparatus according to claim 1, it is characterized in that, described equalizing tank is provided with liquid level sensor in (2), and liquid level sensor, blower fan (8), MBR suction pump (9), ozonizer (10), lift pump (11) are all connected with electrical control system with MBR film backwash scavenging pump (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121091.0U CN205313324U (en) | 2015-12-31 | 2015-12-31 | AMBR integration sewage treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121091.0U CN205313324U (en) | 2015-12-31 | 2015-12-31 | AMBR integration sewage treatment device |
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| CN205313324U true CN205313324U (en) | 2016-06-15 |
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| CN201521121091.0U Active CN205313324U (en) | 2015-12-31 | 2015-12-31 | AMBR integration sewage treatment device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129048A (en) * | 2017-07-11 | 2017-09-05 | 湖南美奕机电科技有限公司 | A kind of reverse-flow type ozone MBR sewage disposal devices |
| CN113185044A (en) * | 2021-06-09 | 2021-07-30 | 南京理工大学 | System and method for advanced treatment of chemical industry wastewater through catalytic separation reaction |
| CN113683264A (en) * | 2021-08-30 | 2021-11-23 | 连云港格瑞智慧能源科技有限公司 | Integrated sewage treatment device of membrane bioreactor and sewage treatment method |
-
2015
- 2015-12-31 CN CN201521121091.0U patent/CN205313324U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129048A (en) * | 2017-07-11 | 2017-09-05 | 湖南美奕机电科技有限公司 | A kind of reverse-flow type ozone MBR sewage disposal devices |
| CN113185044A (en) * | 2021-06-09 | 2021-07-30 | 南京理工大学 | System and method for advanced treatment of chemical industry wastewater through catalytic separation reaction |
| CN113683264A (en) * | 2021-08-30 | 2021-11-23 | 连云港格瑞智慧能源科技有限公司 | Integrated sewage treatment device of membrane bioreactor and sewage treatment method |
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