CN218709722U - MBBR integration sewage treatment device - Google Patents

MBBR integration sewage treatment device Download PDF

Info

Publication number
CN218709722U
CN218709722U CN202222464257.5U CN202222464257U CN218709722U CN 218709722 U CN218709722 U CN 218709722U CN 202222464257 U CN202222464257 U CN 202222464257U CN 218709722 U CN218709722 U CN 218709722U
Authority
CN
China
Prior art keywords
tank
pond
sewage treatment
filler
aerobic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202222464257.5U
Other languages
Chinese (zh)
Inventor
麻建功
程海
李嘉怡
张天慧
郑晶晶
赵连财
牛美军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gansu Senxu Environmental Technology Co ltd
Original Assignee
Gansu Senxu Environmental Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gansu Senxu Environmental Technology Co ltd filed Critical Gansu Senxu Environmental Technology Co ltd
Priority to CN202222464257.5U priority Critical patent/CN218709722U/en
Application granted granted Critical
Publication of CN218709722U publication Critical patent/CN218709722U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Biological Treatment Of Waste Water (AREA)

Abstract

The utility model discloses a MBBR integration sewage treatment device, including anaerobism pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, filtering ponds, disinfection pond, be equipped with the suspension type filler in the anaerobism pond. The utility model discloses in, it is provided with aeration equipment to have suspension type filler bottom in the anaerobism pond, it is provided with aeration equipment to contain dive mixer in the oxygen deficiency pond, it is provided with aeration equipment to contain floated filler bottom in the aerobic pond, the aerobic pond is through nitrifying liquid back flow intercommunication the oxygen deficiency pond, contain swash plate filler center section of thick bamboo in the sedimentation tank, the sedimentation tank passes through mud back flow intercommunication anaerobism pond, and through nitrifying the high-efficient reaction of backward flow mud backward flow, better completion nitrogen and phosphorus removal work, the filtering ponds contain volcanic rock filter material and fibre ball filter material, make water quality of water more guaranteed. The high-efficiency reflux reaction is adopted for denitrification and dephosphorization, so that the purification and pollution reduction of the domestic sewage are realized, and the construction and operation cost can be greatly reduced compared with that of the conventional MBR (membrane bioreactor).

Description

MBBR integration sewage treatment device
Technical Field
The utility model relates to a sewage treatment device technical field especially relates to a MBBR integration sewage treatment device.
Background
In urban development and industrial development, human activities generate a large amount of domestic sewage and industrial sewage, and the national advocates that green water in the green hills is Jin Shanyin, so that a large amount of pollution of water resources is avoided, sewage needs to be treated, and the ecological environment is protected. The anaerobic, anoxic and aerobic activated sludge process is an activated sludge process for removing organic pollutants, nitrogen, phosphorus and the like from water by the combination of an anaerobic tank, an anoxic tank and an aerobic tank and different sludge reflux ratios, is a mature and widely applied sewage treatment process, and is also one of the main processes for treating urban and rural domestic sewage. To rural domestic sewage now most use MBR technology, it is higher to build the operation cost relatively, and it is simple to operate in order to practice thrift the cost the utility model provides an MBBR integration sewage treatment device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a MBBR integration sewage treatment device possesses through high-efficient backward flow reaction nitrogen and phosphorus removal, realizes domestic sewage's purification pollution reduction, compares the advantage that conventional MBR membrane bioreactor can significantly reduce construction and operating cost, and then solves the problem in the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an MBBR integrated sewage treatment device comprises an anaerobic tank, an anoxic tank, an aerobic tank, a sedimentation tank, a filter tank and a disinfection tank, wherein suspended fillers are arranged in the anaerobic tank, a perforated aerator is arranged at the bottom of the suspended fillers, a submersible stirrer is arranged in the anoxic tank, suspended fillers are arranged in the aerobic tank, an aeration disc is arranged at the bottom of the suspended fillers, the aerobic tank is connected with the anoxic tank through a nitrifying liquid return pipe, the sedimentation tank comprises an inclined plate filler and a central cylinder, and the sedimentation tank is connected with the anaerobic tank through a sludge return pipe; the filtering tank comprises volcanic rocks and fiber balls, and an ultraviolet sterilizer is arranged inside the sterilizing tank.
Preferably, the anaerobic tank is filled with suspended filler, and the aeration device at the bottom of the anaerobic tank comprises an aeration pipe which is connected with a perforated aerator.
Preferably, the submersible mixer is located at a bottom corner of the anoxic tank.
Preferably, the aerobic tank Chi Zhongbao contains suspended fillers, and the aeration device at the bottom of the aerobic tank contains an aeration pipe which is connected with an aeration disc.
Preferably, the sedimentation tank comprises a central cylinder, an inclined plate filler and an overflow weir.
Preferably, the MBBR integrated sewage treatment plant further comprises: nitrify liquid reflux pump, mud backwash pump, nitrify liquid reflux pump and connect the liquid reflux of nitrifying to the oxygen deficiency pond bottom the good oxygen pond, mud backwash pump connects the mud reflux to the anaerobism pond at sedimentation tank center cylinder bottom.
Preferably, the filter material of the filter tank is volcanic rock and fiber balls.
Compared with the prior art, the utility model has the advantages that;
1. the utility model discloses, including anaerobism pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, filtering ponds, disinfection pond, there is the suspension type bottom of packing to be provided with aeration equipment in the anaerobism pond, be contained the dive mixer in the oxygen deficiency pond, it is provided with aeration equipment to contain floated bottom of packing in the good oxygen pond, good oxygen pond is through nitrifying liquid back flow intercommunication the oxygen deficiency pond, contain swash plate filler center section of thick bamboo in the sedimentation tank, the sedimentation tank passes through mud back flow intercommunication anaerobism pond, through nitrifying backward flow mud backward flow high-efficient reaction, better completion nitrogen and phosphorus removal work, the filtering ponds contain volcanic rock filter material and fibre ball filter material, make water quality of water more secure. The high-efficiency reflux reaction is adopted for denitrification and dephosphorization, so that the purification and pollution reduction of the domestic sewage are realized, and the construction and operation cost can be greatly reduced compared with that of the conventional MBR (membrane bioreactor).
2. The utility model discloses a high-efficient water treatment nitrogen and phosphorus removal through physical adsorption and filtration, has reduced the medicament use amount, and the equipment maintenance running cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a top view of an MBBR integrated sewage treatment device provided by the present invention;
FIG. 2 is a schematic structural view of an MBBR integrated sewage treatment device provided by the present invention;
figure 3 is the utility model provides a MBBR integration sewage treatment device's sedimentation tank, filtering ponds's section view.
Illustration of the drawings:
1. an anaerobic tank; 101. suspension type filling; 102. a perforated aerator; 2. an anoxic tank; 201. a submersible mixer; 3. an aerobic tank; 301. suspension type filling; 302. an aeration disc; 303. a nitrifying liquid reflux pump; 304. a nitrifying liquid return pipe; 4. a sedimentation tank; 401. a central barrel; 402. filling materials of the inclined plate; 403. a sludge reflux pump; 404. an overflow weir; 405. a sludge return pipe; 5. a filtration tank; 501. volcanic rock; 502. fiber balls; 6. a disinfection tank; 601. a sterilizer.
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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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. 1-3, an MBBR integrated sewage treatment device comprises an anaerobic tank 1, an anoxic tank 2, an aerobic tank 3, a sedimentation tank 4, a filtration tank 5, and a disinfection tank 6, wherein a suspended filler 101 is arranged in the anaerobic tank 1, a perforated aerator 102 is arranged at the bottom of the suspended filler 101, a submersible mixer 201 is arranged in the anoxic tank 2, a suspended filler 301 is arranged in the aerobic tank 3, an aeration disc 302 is arranged at the bottom of the suspended filler 301, the aerobic tank 3 is connected with the anoxic tank 2 through a nitrifying liquid return pipe 304, the sedimentation tank 4 comprises an inclined plate filler 402 and a central cylinder 401, and the sedimentation tank 4 is connected with the anaerobic tank 1 through a sludge return pipe 405; the filter tank 5 comprises volcanic rocks 501 and fiber balls 502, an ultraviolet sterilizer 601 is arranged inside the disinfection tank 6, sewage is firstly treated through an anaerobic tank 1 and an anoxic tank 2, the treated sewage enters an aerobic tank 3 and can be treated through the use of suspended fillers 301, a grid is arranged at a water passing port to prevent the suspended fillers 301 from flowing into a sedimentation tank 4, a nitrifying liquid reflux pump 303 in the aerobic tank 3 is communicated with the anoxic tank 2 through a nitrifying liquid reflux pipe 304, the treated water in the aerobic tank 3 flows from the sedimentation tank 4 to the bottom of the filter tank 5 through an overflow weir 404, then flows through volcanic rock filter materials 501 and fiber ball filter materials 502 in the filter tank 5 from bottom to top through the filter materials, and finally is disinfected through the ultraviolet sterilizer 601 in the disinfection tank 6 and discharged after disinfection.
In this embodiment: the filler of the anaerobic tank 1 is a suspended filler 101, and the aeration device at the bottom of the anaerobic tank 1 comprises an aeration pipe which is connected with a perforated aerator 102.
Specifically, the sewage can be treated primarily in and out through the use of the anaerobic tank 1.
In this embodiment: the submersible blender 201 is located at the bottom corner of the anoxic tank 2.
Specifically, wherein through the use of dive mixer 201, can stir sewage, make sewage can fully mix in oxygen deficiency pond 2.
In this embodiment: the aerobic tank 3 contains suspended fillers 301, and the aeration device at the bottom of the aerobic tank 3 contains an aeration pipe which is connected with an aeration disc 302.
Specifically, the sewage can be treated in and out through the use of the aerobic tank 3.
In this embodiment: the sedimentation tank 4 comprises a central cylinder 401, an inclined plate filler 402 and an overflow weir 404.
Specifically, the treated sewage can be precipitated by using the sedimentation tank 4, the central cylinder 401, the inclined plate filler 402 and the overflow weir 404.
In this embodiment: the MBBR integrated sewage treatment equipment further comprises: a nitrifying liquid reflux pump 303 and a sludge reflux pump 403, wherein the nitrifying liquid reflux pump 303 is connected with a nitrifying liquid reflux pipe 304 from the bottom of the aerobic tank 3 to the anoxic tank 2, and the sludge reflux pump 403 is connected with a sludge reflux pipe 405 from the bottom of a central cylinder 401 of the sedimentation tank 4 to the anaerobic tank 1.
In particular, the sewage is convenient to be circularly treated.
In this embodiment: the filter material of the filter tank 5 is volcanic rock 501 and fiber balls 502.
Specifically, the filtering pond 5, the volcanic rock 501 and the fiber balls 502 are matched for use, so that the sewage can be conveniently filtered.
In this embodiment: the control panel control circuit can be realized through simple programming by a person skilled in the art, belongs to the common knowledge in the field, is only used without modification, and therefore, the control mode and the circuit connection are not described in detail.
The working principle is as follows:
during the use, at first handle sewage through anaerobism pond 1 and oxygen deficiency pond 2, the sewage enters into good oxygen pond 3 after the processing, use through floated filler 301, can handle sewage, wherein be provided with the grid at the water gap and prevent that floated filler 301 from flowing into sedimentation tank 4, nitrify liquid backwash pump 303 in good oxygen pond 3 and communicate oxygen deficiency pond 2 through nitrify liquid back flow 304, good oxygen pond 3 treatment water flows to the filtering ponds 5 bottom from sedimentation tank 4 through overflow weir 404, the volcanic rock filter material 501 and the fibre ball filter material 502 rivers in filtering ponds 5 are from down up passing through the filter material, disinfect through ultraviolet sterilizer 601 in disinfection pond 6 at last, it can to discharge after the disinfection.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (7)

1. The MBBR integrated sewage treatment equipment comprises an anaerobic tank (1), an anoxic tank (2), an aerobic tank (3), a sedimentation tank (4), a filter tank (5) and a disinfection tank (6), and is characterized in that a suspended filler (101) is arranged in the anaerobic tank (1), a perforated aerator (102) is arranged at the bottom of the suspended filler (101), a submersible stirrer (201) is installed in the anoxic tank (2), a suspended filler (301) is arranged in the aerobic tank (3), an aeration disc (302) is arranged at the bottom of the suspended filler (301), the aerobic tank (3) is connected with the anoxic tank (2) through a nitrification liquid return pipe (304), an inclined plate filler (402) and a central cylinder (401) are arranged in the sedimentation tank (4), and the sedimentation tank (4) is connected with the anaerobic tank (1) through a sludge return pipe (405); the filter tank (5) comprises volcanic rocks (501) and fiber balls (502), and an ultraviolet sterilizer (601) is arranged inside the disinfection tank (6).
2. An MBBR integrated sewage treatment plant according to claim 1, wherein the filler of the anaerobic tank (1) is a suspended filler (101), and the aeration device at the bottom of the anaerobic tank (1) comprises an aeration pipe which is connected with a perforated aerator (102).
3. An MBBR integrated sewage treatment plant according to claim 1, wherein said submersible mixer (201) is located at the bottom corner of the anoxic tank (2).
4. An MBBR integrated sewage treatment plant according to claim 1, wherein the aerobic tank (3) contains suspended filler (301), and the bottom aeration device of the aerobic tank (3) contains aeration pipes connected with an aeration disc (302).
5. An MBBR integrated sewage treatment plant according to claim 1, wherein said sedimentation tank (4) comprises a central cylinder (401), an inclined plate filler (402) and an overflow weir (404).
6. The MBBR integrated sewage treatment plant according to claim 1, further comprising: nitrify liquid backwash pump (303), sludge reflux pump (403), nitrify liquid backwash pump (303) connect nitrify liquid back flow (304) to oxygen deficiency pond (2) in aerobic tank (3) bottom, sludge reflux pump (403) connect sludge reflux pipe (405) to anaerobism pond (1) in sedimentation tank (4) center tube (401) bottom.
7. An MBBR integrated sewage treatment plant according to claim 1, wherein the filter material of said filter tank (5) is volcanic rock (501) and fiber balls (502).
CN202222464257.5U 2022-09-16 2022-09-16 MBBR integration sewage treatment device Active CN218709722U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222464257.5U CN218709722U (en) 2022-09-16 2022-09-16 MBBR integration sewage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222464257.5U CN218709722U (en) 2022-09-16 2022-09-16 MBBR integration sewage treatment device

Publications (1)

Publication Number Publication Date
CN218709722U true CN218709722U (en) 2023-03-24

Family

ID=85636191

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222464257.5U Active CN218709722U (en) 2022-09-16 2022-09-16 MBBR integration sewage treatment device

Country Status (1)

Country Link
CN (1) CN218709722U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117263417A (en) * 2023-07-12 2023-12-22 南京乾唐环境科技有限公司 MBBR device and method for town sewage treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117263417A (en) * 2023-07-12 2023-12-22 南京乾唐环境科技有限公司 MBBR device and method for town sewage treatment

Similar Documents

Publication Publication Date Title
CN207404940U (en) A kind of country sewage integrated equipment for wastewater treatment
CN207142907U (en) Baf
CN214400174U (en) Sewage treatment device
CN103588344A (en) Novel process for treating ABS wastewater
CN218709722U (en) MBBR integration sewage treatment device
CN105060644A (en) Mounting method for integrated advanced sewage treatment device and advanced sewage treatment method
CN215480419U (en) Combined sewage treatment system combining oxidation ditch and deep bed denitrification filter
CN214781350U (en) Sewage deepening treatment system
CN114380454A (en) TMBR sewage treatment process based on MABR and MBR
CN212559884U (en) Integrated fine sewage treatment device
CN109970194A (en) It is a kind of integrate Ao Baoer, biological multiplication, MBBR, MBR diversification technique sewage treatment pot
CN208561849U (en) A kind of moving-bed biofilm reaction equation sewage disposal system
CN217947905U (en) Integrated town sewage treatment integrated device
CN111470730A (en) Medical sewage purification and disinfection device
CN214990942U (en) Synchronous denitrification coupling enhanced nitrification sewage treatment system
CN214829759U (en) Multi-stage AO biomembrane sewage treatment device
CN211521968U (en) Ozone contact and active carbon filter integrated form water purification system
CN204848603U (en) Integration sewage advanced treatment unit
CN208747895U (en) By sewage treatment at the equipment of earth's surface water quality standard recycle-water
CN209815907U (en) Filler ecological wetland for water purification
CN112520956A (en) Synchronous denitrification coupling enhanced nitrification sewage treatment system
CN208022780U (en) A kind of up flow type water distribution gas distribution denitrification and nitrosation biofilter
CN114804363B (en) Biomembrane wetland integration treatment facility
CN220703411U (en) MBR membrane sewage treatment plant
CN207775026U (en) The sewage treatment unit and domestic sewage processing system of low yield mud

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant