CN210796112U - Recyclable integrated overground type equipment for sewage treatment in highway service area - Google Patents
Recyclable integrated overground type equipment for sewage treatment in highway service area Download PDFInfo
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- CN210796112U CN210796112U CN201921353575.6U CN201921353575U CN210796112U CN 210796112 U CN210796112 U CN 210796112U CN 201921353575 U CN201921353575 U CN 201921353575U CN 210796112 U CN210796112 U CN 210796112U
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Abstract
The utility model relates to a sewage treatment device field, in particular to integrated aboveground formula equipment of highway service area sewage treatment of retrieval and utilization, include: the device comprises an anaerobic tank, an anoxic tank, an aerobic tank, an MBR membrane biological reaction tank, an equipment room and a clear water disinfection box; anaerobic tank upper portion is equipped with the water inlet, and anaerobic tank and oxygen deficiency pond adopt the bottom intercommunication, oxygen deficiency pond and good oxygen pond adopt the upper portion intercommunication, and good oxygen pond and MBR membrane biological reaction pond adopt the upper portion intercommunication, and the clear water disinfect box is connected with MBR membrane biological reaction pond pipe pump, oxygen deficiency pond, good oxygen pond, MBR membrane biological reaction pond pass through pipeline valve spare with the air-blower and are connected. The electric elements are controlled by an electric control cabinet. The utility model discloses reduced a large amount of human costs, optimized the technology, sewage treatment can be up to standard, and the degree of integrating is high, and full equipment automation is moved, but the reuse water multipurpose is used, and equipment can keep warm according to the difference in temperature in south and north, and the heat absorption is handled, keeps high work efficiency.
Description
Technical Field
The utility model relates to a sewage treatment device field, specific integrated aboveground formula equipment of highway service area sewage treatment of retrieval and utilization that says so.
Background
With the increasing improvement of the environmental management technology in China, the domestic sewage treatment technology is mature, but the domestic sewage treatment system of villages, towns and rural areas is still not perfect, the successful case of the domestic sewage treatment of the villages and towns in the cold areas in the north in China is almost blank, the common buried villages and towns domestic sewage is frequently broken down due to the influence of temperature because of the low temperature in the north, the removal of ammonia nitrogen is difficult to reach the standard, the overhaul is very difficult, the greenhouse type overground integrated equipment in the north is high in cost and large in occupied area, and the common villages and towns cannot bear economic burden, so that the domestic sewage treatment of the villages and towns in the north is greatly limited. Thereby leading to the treatment of domestic sewage of towns in the north to meet very big difficulty, if directly discharge and receive the water, can cause and accomodate water eutrophication, can cause very big harm to the environment.
The existing sewage treatment equipment has the problems that the integration of integrated treatment equipment cannot be realized, the stable work is realized in a low-temperature environment, and the ammonia nitrogen removal is not up to the standard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing a recyclable integrated overground type equipment for sewage treatment in a highway service area.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a recyclable integrated aboveground device for sewage treatment in a highway service area, comprising: the device comprises an anaerobic tank, an anoxic tank, an aerobic tank, an MBR membrane biological reaction tank, an equipment room and a clear water disinfection box; anaerobic elastic filler is arranged in the anaerobic tank, anoxic elastic filler is arranged in the anoxic tank, aerobic elastic filler is arranged in the aerobic tank, and an MBR membrane is arranged in the MBR membrane biological reaction tank; the anaerobic tank, the anoxic tank, the aerobic tank and the clear water disinfection tank are respectively provided with an emptying valve, the MBR membrane biological reaction tank is internally provided with a sludge discharge electromagnetic valve, and the anoxic tank, the aerobic tank and the MBR membrane biological reaction tank are respectively provided with an aeration system.
Specifically, the equipment room comprises an electric control cabinet, a UV photolysis sterilizer, a blower, PAC dosing equipment, ammonia nitrogen removal equipment, drug washing dosing equipment and an exhaust fan; a PLC electric control system is arranged in the electric control cabinet;
anaerobic tank upper portion is equipped with the water inlet, and anaerobic tank and oxygen deficiency pond adopt the bottom intercommunication, oxygen deficiency pond and good oxygen pond adopt the upper portion intercommunication, good oxygen pond and MBR membrane biological reaction pond adopt the upper portion intercommunication, and the clear water disinfect box is connected with MBR membrane biological reaction pond pipe pump, oxygen deficiency pond, good oxygen pond, MBR membrane biological reaction pond pass through pipeline valve spare with the air-blower and are connected, UV photodissociation sterilizer, air-blower, PAC dosing device, ammonia nitrogen removal equipment, drug washing dosing device, exhaust fan are by electric cabinet control.
Preferably, the MBR membrane biological reaction tank is provided with a floating ball liquid level meter; a water production pump, a backwashing pump and a drug washing and adding device are arranged between the clear water disinfection tank and the MBR membrane biological reaction tank.
Preferably, the equipment room is also internally provided with constant-pressure variable-frequency water supply equipment.
Preferably, the recyclable integrated overground sewage treatment equipment for the highway service area is characterized in that a steel keel structure is adopted as a main body, the top, the vertical surface and the partition plate are welded by steel plates, and heat preservation treatment is carried out on the outside.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the technical scheme of the utility model, reduced a large amount of expenses of labor, optimized process flow simultaneously, sewage treatment can reach the strict index of flushing toilet, road cleaning, afforestation, fire control water standard.
The degree of integrating is high, and the electrical apparatus original paper is opened by PLC electrical system control among the automatically controlled cabinet and is stopped, can realize full equipment automation operation, and is preferred, can upgrade automatically controlled cabinet equipment, increases wireless communication module, realizes removing end APP control.
The treated reuse water can be supplied for flushing toilets, cleaning roads, greening, fire fighting and other purposes through constant-pressure variable-frequency water supply equipment according to different use requirements and external water supply pipelines.
According to the scheme, the influence of temperature difference between the south and the north of China is considered, the south equipment main body adopts the steel frame square keel, steel plates are welded, and decorative pattern-carved plates are laid on the outer portion of the south equipment main body, so that the south equipment main body is elegant and attractive in whole; the equipment main part in the north adopts steelframe square tube fossil fragments, and embedded steel sheet welds in square tube fossil fragments inboard, and insulation material is laid in the outside, and the top apron keeps warm and handles, can all-round assurance equipment in the cold weather temperature in the north not influenced by the gas temperature.
Drawings
Fig. 1 is a schematic plan view of the reusable integrated aboveground sewage treatment equipment for highway service areas.
Fig. 2 is a schematic side view of the reusable integrated aboveground sewage treatment equipment for highway service areas.
Reference numerals: the device comprises an anaerobic tank 1, an anoxic tank 2, an aerobic tank 3, an MBR membrane biological reaction tank 4, a clear water disinfection box 5, an electric control cabinet 6, a constant-pressure variable-frequency water supply device 7, a UV photolysis sterilizer 8, a blower 9, a PAC dosing device 10, an ammonia nitrogen removal device 11, a drug washing dosing device 12, a backwashing pump 13 and a water production pump 14;
anaerobic elastic filler A1, anoxic elastic filler A2, aerobic elastic filler A3, MBR membrane A4, exhaust fan A5, emptying valve A6, sludge discharge electromagnetic valve A7 and aeration system A8.
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.
Referring to fig. 1-2, an integrated aboveground apparatus for treating recyclable sewage in a highway service area, comprising: an anaerobic tank 1, an anoxic tank 2, an aerobic tank 3, an MBR membrane biological reaction tank 4, an equipment room and a clear water disinfection box 5; the anaerobic tank 1 is internally provided with anaerobic elastic filler A1An anoxic elastic filler A2 is arranged in the anoxic tank 2, an aerobic elastic filler A3 is arranged in the aerobic tank 3, and an MBR membrane is arranged in the MBR membrane biological reaction tank 4; the anaerobic tank 1 and the anoxic tank2. An emptying valve A6 is respectively arranged in the aerobic tank 3 and the clear water disinfection box 5, a sludge discharge electromagnetic valve A7 is arranged in the MBR membrane biological reaction tank 4, and aeration systems A8 are respectively arranged in the anoxic tank 2, the aerobic tank 3 and the MBR membrane biological reaction tank 4
The equipment room comprises an electric control cabinet 6, a UV photolysis sterilizer 8, a blower 9, PAC dosing equipment 10, ammonia nitrogen removal equipment 11, drug washing dosing equipment 12 and an exhaust fan; a PLC electric control system is arranged in the electric control cabinet 6;
1 upper portion in anaerobism pond is equipped with the water inlet, and anaerobism pond 1 adopts the bottom intercommunication with oxygen deficiency pond 2, oxygen deficiency pond 2 adopts the upper portion intercommunication with good oxygen pond 3, and good oxygen pond 3 adopts the upper portion intercommunication with MBR membrane biological reaction pond 4, and clear water disinfect box 5 is connected with MBR membrane biological reaction pond 4 pipe pumps, oxygen deficiency pond 2, good oxygen pond 3, MBR membrane biological reaction pond 4 pass through the pipeline valve member with air-blower 9 and are connected, UV photodissociation sterilizer 8, air-blower 9, PAC dosing apparatus 10, ammonia nitrogen removal apparatus 11, medicine wash dosing apparatus 12, exhaust fan A5 are controlled by automatically controlled cabinet 6.
In the utility model, the sewage is pumped into the anaerobic tank 1 by the lift pump, in the anaerobic tank 1, the sewage is fully contacted with the anaerobic elastic filler A1 loaded with activated sludge, the organic matters are hydrolyzed, acidified and methanated by the action of anaerobic bacteria in the activated sludge, the organic matters in the wastewater are removed, and improves the biodegradability of the sewage, then automatically flows into the anoxic tank 2, decomposes organic high molecular pollutants which are difficult to decompose in the sewage into organic low molecular pollutants which are easy to decompose by utilizing the degradation capability of anoxic microorganisms attached to the anoxic elastic filler A2 in the anoxic tank 2, meanwhile, the sludge-water mixture at the tail end of the MBR membrane tank or the aerobic tank flows back to the anoxic tank 2, and nitrate and nitrite are reduced into gaseous nitride and nitrogen by means of the denitrification of anoxic microorganisms by means of carbon-containing organic matters in raw water. The mixed liquid in the anoxic tank 2 automatically flows to the aerobic tank 3, simultaneously pollutants are finally decomposed into carbon dioxide and water by using aerobic bacteria on aerobic elastic filler A3 arranged in the aerobic tank 3, CODcr and BOD5 in the sewage are also degraded, phosphorus is separated from the sewage by using the phosphorus accumulation function of aerobic microorganisms, and solid-liquid separation of a sludge-water mixture is realized by the filtering function of an MBR membrane A4, so that the aims of removing organic matters and nitrogen and phosphorus are fulfilled;
and the MBR membrane biological reaction tank 4 can be used for carrying out the dephosphorization of the medicine through the PAC medicine adding equipment 10, and simultaneously, the sludge in the MBR membrane tank can be regularly discharged through a sludge discharge electromagnetic valve A7. The produced water of the membrane pool enters a UV photolysis sterilizer 8 for sterilization and then enters a clear water sterilizing box 5 of a reclaimed water recycling system, and an ammonia nitrogen remover is supplemented through an ammonia nitrogen removing device 11;
the aeration system A8 of the anoxic tank 2, the aerobic tank 3 and the MBR membrane biological reaction tank 4 is connected with the blower 9 through pipeline valves for aeration and oxygenation. The electrical apparatus original paper is opened by PLC electrical system control among automatically controlled cabinet 6 and is stopped, can realize full equipment automation, and is preferred, can upgrade automatically controlled cabinet equipment, increases wireless communication module, realizes removing end APP control.
According to the scheme, a large amount of labor cost is reduced, the process flow is optimized, and the sewage treatment can reach strict indexes of water use standards for flushing toilets, cleaning roads, greening and fire fighting.
Referring to fig. 1-2, the MBR membrane biological reaction tank 4 is provided with a float level meter; a water production pump 14, a backwashing pump 13 and a drug washing and adding device 12 are arranged between the clean water disinfection tank 5 and the MBR membrane biological reaction tank 4.
The utility model discloses in, the opening of product water pump, backwash pump is stopped and is realized automaticly to the perception of MBR membrane biological reaction pond's floater liquid level height through PLC control system. Clear water disinfect box 5 is intake and is sent to clear water disinfect box 5 from MBR membrane biological reaction pond 4 pumps through producing water pump 14, and MBR membrane biological reaction pond 4 conventional backwash and regular medicine wash then wash charge device 12 and backwash pump 13 through the medicine and accomplish jointly, and wherein the backwash water is direct to be followed the 5 pump sending of clear water disinfect box through the backwash pump, the utility model discloses, realized the purpose that need not external water source.
Referring to fig. 1-2, the integrated ground-based equipment for treating the recycled sewage in the highway service area is also provided with constant-pressure variable-frequency water supply equipment 7. The treated reuse water can be supplied to water through constant-pressure variable-frequency water supply equipment according to different use requirements, such as flushing toilets, road cleaning, greening and fire-fighting water.
Referring to fig. 1-2, the integrated ground-based equipment for the sewage treatment of the recyclable highway service area has the advantages that the main body of the integrated ground-based equipment for the sewage treatment of the recyclable highway service area is of a steel keel structure, the top, the vertical surface and the partition plate are welded by steel plates, and the outside is subjected to heat preservation treatment.
The utility model takes the temperature difference influence in south and north China into consideration, the south equipment main body adopts the steel frame square tube keel, lays 5-8mm steel plates for welding, lays decorative pattern-carved plates on the outside, and is overall elegant and beautiful; the equipment main part in the north adopts steelframe square tube fossil fragments, and embedded 5-8mm steel sheet welds in square tube fossil fragments inboard, and 100mm fire-retardant foam insulation board +16mm heat absorption carving board are laid to the outside and heat the heat absorption that keeps warm, and the top apron is also kept warm and is absorbed the heat according to 100mm fire-retardant foam insulation board +16mm heat absorption carving board strictly, can all-round assurance equipment in the cold weather temperature in the north not influenced by gas temperature.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A recyclable integrated overground type device for sewage treatment in a highway service area is characterized by comprising an anaerobic tank (1), an anoxic tank (2), an aerobic tank (3), an MBR (membrane biological reactor) tank (4), a device room and a clear water disinfection box (5); an anaerobic elastic filler (A1) is arranged in the anaerobic tank (1), an anoxic elastic filler (A2) is arranged in the anoxic tank (2), an aerobic elastic filler (A3) is arranged in the aerobic tank (3), and an MBR membrane is arranged in the MBR membrane biological reaction tank (4); respectively be equipped with one atmospheric valve (A6) in anaerobism pond (1), oxygen deficiency pond (2), good oxygen pond (3) and clear water disinfect box (5), be equipped with row mud solenoid valve (A7) in MBR membrane biological reaction pond (4), all respectively be equipped with aeration systems (A8) in oxygen deficiency pond (2), good oxygen pond (3), the MBR membrane biological reaction pond (4).
2. The integrated ground-based recyclable sewage treatment equipment for the highway service areas as claimed in claim 1, wherein the equipment room comprises an electric control cabinet (6), a UV photolysis sterilizer (8), a blower (9), a PAC dosing device (10), an ammonia nitrogen removal device (11), a drug washing dosing device (12) and an exhaust fan (A5); a PLC electric control system is arranged in the electric control cabinet (6);
anaerobism pond (1) upper portion is equipped with the water inlet, and anaerobism pond (1) adopts the bottom intercommunication with oxygen deficiency pond (2), oxygen deficiency pond (2) adopt the upper portion intercommunication with good oxygen pond (3), and good oxygen pond (3) adopt the upper portion intercommunication with MBR membrane biological reaction pond (4), and clear water disinfect box (5) are connected with MBR membrane biological reaction pond (4) tube pump, oxygen deficiency pond (2), good oxygen pond (3), MBR membrane biological reaction pond (4) are passed through the pipeline valve member with air-blower (9) and are connected, UV photodissociation sterilizer (8), air-blower (9), PAC dosing device (10), ammonia nitrogen removal equipment (11), drug washing dosing device (12), exhaust fan (A5) are controlled by automatically controlled cabinet (6).
3. The integrated ground-based recyclable sewage treatment equipment for the highway service area according to claim 1, wherein the MBR membrane biological reaction tank (4) is provided with a floating ball liquid level meter; a water production pump (14), a backwashing pump (13) and a drug washing and adding device (12) are arranged between the clean water disinfection tank (5) and the MBR membrane biological reaction tank (4).
4. A reusable integrated aboveground sewage treatment plant for highway service areas according to claim 1, wherein said plant room is further provided with a constant pressure variable frequency water supply plant (7).
5. The integrated ground-based equipment for sewage treatment of the recyclable road service area as claimed in claim 1, wherein the integrated ground-based equipment for sewage treatment of the recyclable road service area is characterized in that a steel keel structure is adopted as a main body, a top part, a vertical surface and a partition plate are welded by steel plates, and heat preservation treatment is carried out on the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353575.6U CN210796112U (en) | 2019-08-20 | 2019-08-20 | Recyclable integrated overground type equipment for sewage treatment in highway service area |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353575.6U CN210796112U (en) | 2019-08-20 | 2019-08-20 | Recyclable integrated overground type equipment for sewage treatment in highway service area |
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| CN210796112U true CN210796112U (en) | 2020-06-19 |
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| CN201921353575.6U Active CN210796112U (en) | 2019-08-20 | 2019-08-20 | Recyclable integrated overground type equipment for sewage treatment in highway service area |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105080A (en) * | 2021-05-20 | 2021-07-13 | 深圳顺天环保实业有限公司 | Reverse-push type efficient denitrification and aerobic MBR (membrane bioreactor) process for treating dispersive sewage |
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2019
- 2019-08-20 CN CN201921353575.6U patent/CN210796112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105080A (en) * | 2021-05-20 | 2021-07-13 | 深圳顺天环保实业有限公司 | Reverse-push type efficient denitrification and aerobic MBR (membrane bioreactor) process for treating dispersive sewage |
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