CN214880981U - Intelligent integrated sewage treatment device - Google Patents

Intelligent integrated sewage treatment device Download PDF

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Publication number
CN214880981U
CN214880981U CN202121336428.5U CN202121336428U CN214880981U CN 214880981 U CN214880981 U CN 214880981U CN 202121336428 U CN202121336428 U CN 202121336428U CN 214880981 U CN214880981 U CN 214880981U
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China
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sewage treatment
pipe
tank
sewage
biological reaction
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CN202121336428.5U
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Chinese (zh)
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田忠宏
贺占娇
刘红福
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Yunnan Keyuan Environmental Protection Equipment Co ltd
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Yunnan Keyuan Environmental Protection Equipment Co ltd
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    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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Abstract

The utility model discloses an intelligent integrated sewage treatment device, which relates to the field of sewage treatment, and comprises a sewage treatment container, wherein a photovoltaic panel is arranged at the top of the sewage treatment container, a supporting device is fixed at the bottom of the sewage treatment container, an equipment room and a sewage treatment room are separated by a baffle plate in the sewage treatment container, a pretreatment tank and a sewage treatment tank are arranged at the inner side of the sewage treatment room, an anoxic tank, an aerobic tank and a membrane biological reaction tank are separated at the inner side of the sewage treatment tank, an MBR membrane bioreactor is arranged in the membrane biological reaction tank, an air blower and a control cabinet are arranged in the equipment room, the utility model has simple structure, is suitable for rural towns in wide and brisk, accords with the special rural condition of China, has a complete integrated sewage treatment flow, and greatly reduces the labor force and the operation cost through intelligence, solar energy is used as power supplement resources, so that the power resources are saved, and the concept of sustainable development is met.

Description

Intelligent integrated sewage treatment device
Technical Field
The utility model relates to a sewage treatment field, in particular to intelligent integrated sewage treatment device.
Background
Sewage treatment, in order to make sewage reach the water quality requirement of discharging into a certain water body or reuse and carry out the process of purifying it, sewage treatment is widely used in each field such as building, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and beverage, also increasingly goes into common people's daily life.
With the progress of society, the development of economy and the publicity of environmental protection education, people are more and more aware of the severity of rural water pollution in China, the traditional urban sewage treatment technology and large-scale pipe network construction are difficult to implement in rural areas, the construction of the existing rural sewage treatment system facilities is seriously lagged, a large amount of rural sewage is directly discharged into the water body without being treated, so that the problem of water environment pollution is more serious, the phenomenon of black and odorous water bodies is increased, the sewage treatment system becomes one of the main causes of environment pollution such as eutrophication of lakes and rivers, and the construction of ecological civilization in rural areas in China is seriously hindered.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an intelligence integration sewage treatment plant can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intelligent integrated sewage treatment device comprises a sewage treatment container, wherein a photovoltaic panel is installed at the top of the sewage treatment container, a supporting device is fixed at the bottom of the sewage treatment container, an equipment room and a sewage treatment room are separated in the sewage treatment container through a baffle plate, a pretreatment tank and a sewage treatment tank are placed on the inner side of the sewage treatment room, three filter grid screen plates which are placed in parallel are sequentially fixed on the inner side of the pretreatment tank from top to bottom, the three filter grid screen plates are horizontally arranged at an inclination angle of thirty degrees, the highest end of each filter grid screen plate is connected with a sewage inlet pipe at the top of the pretreatment tank, the lowest outer wall of each filter grid screen plate on the left side of the pretreatment tank is connected with a garbage lifting cylinder through a material pipe, and a rotating motor with the output direction facing downwards is installed at the top of the garbage lifting cylinder, the output port of the rotating motor is fixedly connected with a rotating shaft through a coupler, the surface of the rotating shaft is fixed with a lifting propeller blade, the upper end of the left side surface of the garbage lifting cylinder is connected with a blanking pipe, the bottom of the garbage lifting cylinder is connected with a sewage return pipe, one end of the sewage return pipe extends to the inner side of the pretreatment tank, the upper end of the right side surface of the pretreatment tank is fixed with a reagent box, the bottom of the reagent box is connected with an agent introducing pipe, an electromagnetic control valve is installed on the agent introducing pipe, the other end of the agent introducing pipe extends to the inner side of the pretreatment tank, the bottom of the pretreatment tank is provided with a sedimentation hopper, the inner side of the sewage treatment tank is divided into an anoxic tank, an aerobic tank and a membrane biological reaction tank, a sewage conveying pipe is connected between the anoxic tank and the inner bottom end of the pretreatment tank, and the sewage conveying pipe is provided with a lifting water pump, the membrane biological reaction tank has placed MBR membrane bioreactor, the bottom of membrane biological reaction tank is connected with same sludge conveying pipe with the bottom of deposition fill, install the mud pump on the sludge conveying pipe, the end of sludge conveying pipe all is connected with same blowdown collection pipe with the bottom of unloading pipe, install air-blower and switch board in the equipment room, the air-out port of air-blower is connected with the aeration pipe, the aeration pipe runs through the membrane biological reaction tank and extends to in the good oxygen pond, the aeration pipe all is equipped with the exposure port in the surface of good oxygen pond and membrane biological reaction tank.
Preferably, the through hole diameters of the three filter grid mesh plates are sequentially reduced, and sufficient flocculating agents are added into the reagent box.
Preferably, the surface of the lifting propeller blade is provided with a limber hole, and a grid microporous mesh plate is arranged at the joint of the bottom of the garbage lifting cylinder and the sewage return pipe.
Preferably, the anoxic tank and the aerobic tank are separated by a first partition plate, a communication port is formed in the upper end surface of the first partition plate, the aerobic tank and the membrane biological reaction tank are separated by a second partition plate, and a one-way electromagnetic valve is installed at the bottom end of the second partition plate.
Preferably, the bottom of the sewage collection pipe is detachably provided with a garbage collection box, and the top of the garbage collection box is provided with an exhaust valve.
Preferably, nitrify liquid backwash pump is installed at the top in membrane bioreaction pond, nitrify the inboard that the water inlet port of liquid backwash pump extends to membrane bioreaction pond through the pipette, nitrify the water outlet port branching type of liquid backwash pump and be connected with first back flow pipe and second back flow, first solenoid valve and second solenoid valve are installed respectively to the surface of first back flow pipe and second back flow, the other end of first back flow pipe extends to in the oxygen deficiency pond, the end-to-end connection of second back flow pipe has the spray pipe, the spray pipe extends to the inboard of preliminary treatment jar, the surface of spray pipe is in three high pressure nozzle is installed to the top of filter grid otter board.
Preferably, the water outlet port of the MBR membrane bioreactor is connected with a water outlet pipe, and a self-priming pump and an ultraviolet sterilizer are installed on the water outlet pipe.
Preferably, the supporting device comprises supporting legs fixed at the front end and the rear end of the bottom of the sewage treatment container, a fixing plate is connected between the supporting legs, an arch supporting plate is fixed at the bottom of the fixing plate, diamond-shaped supporting frames are fixed on the inner side of the arch supporting plate, and the supporting device is provided with four supporting frames.
Preferably, a power supply controller, an inverter and a PLC (programmable logic controller) are installed in the control cabinet, the inverter is electrically connected with the photovoltaic panel, the power supply controller is electrically connected with the inverter and externally connected with a town power supply, and the PLC is electrically connected with the power supply controller.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the sewage treatment container can be used for accommodating corresponding equipment, has small occupied area, convenient assembly and low construction price, and meets the actual condition of the development of rural areas in China;
2. the utility model discloses a photovoltaic panel that sets up can be used to corresponding power equipment's partial power source, the effectual clear solar energy resource in rural area that has utilized, has practiced thrift electric power resource, accords with the theory of social development.
Drawings
FIG. 1 is a schematic view of the overall structure of an intelligent integrated sewage treatment device of the present invention;
FIG. 2 is a schematic view of the internal structure of a sewage treatment tank of the intelligent integrated sewage treatment device of the present invention;
FIG. 3 is a schematic view of the overall structure of the supporting device of the intelligent integrated sewage treatment device of the present invention;
fig. 4 is the utility model relates to an intelligent integrated sewage treatment plant rubbish promotes the internal structure schematic diagram of a section of thick bamboo.
In the figure: 1. a sewage treatment container; 101. an equipment room; 102. a sewage treatment chamber; 103. a baffle plate; 2. a photovoltaic panel; 3. a support device; 301. supporting legs; 302. a fixing plate; 303. an arched support plate; 304. a rhombic support frame; 4. a pretreatment tank; 401. a sewage inlet pipe; 402. filtering the grid screen plate; 403. a reagent box; 404. a flux tube; 405. an electromagnetic control valve; 406. an accumulation hopper; 5. a sewage treatment tank; 501. an anoxic tank; 502. an aerobic tank; 503. a membrane biological reaction tank; 504. a first separator; 505. a communication port; 506. a second separator; 507. a one-way solenoid valve; 508. an MBR membrane bioreactor; 509. a sewage conveying pipe; 510. lifting the water pump; 6. a waste lifting cylinder; 601. a rotating electric machine; 602. rotating the rotating shaft; 603. lifting the propeller blade; 604. a material passing pipe; 606. a discharging pipe; 605. a grid microporous mesh plate; 607. returning sewage; 608. a water through hole; 7. a garbage collection box; 701. an exhaust valve; 702. a blowdown header; 8. a mud pump; 801. a sludge conveying pipe; 9. a blower; 901. an aeration pipe; 902. an aeration opening; 10. a nitrifying liquid reflux pump; 1001. a first return pipe; 1002. a first solenoid valve; 1003. a second return pipe; 1004. a second solenoid valve; 1005. a water spray pipe; 1006. a high pressure spray head; 11. a self-priming pump; 1101. a water outlet pipe; 1102. an ultraviolet sterilizer; 12. a control cabinet.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, an intelligent integrated sewage treatment device comprises a sewage treatment container 1, a photovoltaic panel 2 is installed at the top of the sewage treatment container 1, a supporting device 3 is fixed at the bottom of the sewage treatment container 1, an equipment chamber 101 and a sewage treatment chamber 102 are separated by a baffle plate 103 in the sewage treatment container 1, a pretreatment tank 4 and a sewage treatment tank 5 are placed on the inner side of the sewage treatment chamber 102, three filter grid mesh plates 402 placed in parallel are sequentially fixed on the inner side of the pretreatment tank 4 from top to bottom, the three filter grid mesh plates 402 are arranged in a horizontal thirty-degree inclined angle, the highest end of each filter grid mesh plate 402 is connected with a sewage inlet pipe 401 at the top of the pretreatment tank 4, the three filter grid mesh plates 402 are all connected with a garbage lifting cylinder 6 through a material pipe 604 on the outer wall of the left side of the pretreatment tank 4 at the lowest position, the top of the garbage lifting cylinder 6 is provided with a rotating motor 601 with a downward output direction, an output port of the rotating motor 601 is fixedly connected with a rotating shaft 602 through a coupler, the surface of the rotating shaft 602 is fixedly provided with a lifting propeller blade 603, the upper end of the left side surface of the garbage lifting cylinder 6 is connected with a blanking pipe 606, the bottom of the garbage lifting cylinder 6 is connected with a sewage return pipe 607, one end of the sewage return pipe 607 extends to the inner side of the pretreatment tank 4, the upper end of the right side surface of the pretreatment tank 4 is fixedly provided with a reagent box 403, the bottom of the reagent box 403 is connected with an agent introducing pipe 404, the agent introducing pipe 404 is provided with an electromagnetic control valve 405, the other end of the agent introducing pipe 404 extends to the inner side of the pretreatment tank 4, the bottom of the pretreatment tank 4 is provided with a sedimentation hopper 406, and the inner side of the sewage treatment tank 5 is divided into an anoxic tank 501, an aerobic tank 502 and a membrane biological reaction tank 503, a sewage delivery pipe 509 is connected between the anoxic tank 501 and the bottom end of the inner side of the pretreatment tank 4, a lift water pump 510 is installed on the sewage delivery pipe 509, an MBR membrane bioreactor 508 is placed in the membrane biological reaction tank 503, the bottom of the membrane biological reaction tank 503 and the bottom of the sedimentation tank 406 are connected with the same sludge delivery pipe 801, a sludge pump 8 is installed on the sludge delivery pipe 801, the tail end of the sludge delivery pipe 801 and the bottom end of the blanking pipe 606 are both connected with the same sewage collection pipe 702, an air blower 9 and a control cabinet 12 are installed in the equipment room 101, an air outlet port of the air blower 9 is connected with an aeration pipe 901, the aeration pipe 901 penetrates through the membrane biological reaction tank 503 and extends into the aerobic tank 502, and the aeration pipe 901 is provided with aeration ports 902 on the surfaces of the aerobic tank 502 and the membrane biological reaction tank 503.
In this embodiment, preferably, the through hole diameters of the three filter grid mesh plates 402 are sequentially reduced to perform triple filtration on bulk impurities in the sewage, so that the filtering effect is good, and a sufficient amount of flocculant is added into the reagent tank 403 to increase the suspension concentration in the sewage and rapidly settle, thereby accelerating the sewage treatment speed.
In this embodiment, it is preferable that a water hole 608 is formed on the surface of the lifting screw blade 603, and a grid micro-porous mesh plate 605 is disposed at a connection between the bottom of the garbage lifting cylinder 6 and the sewage return pipe 607, so that water contained in the filtered garbage lifted by the lifting screw blade 603 can flow back into the pretreatment tank 4.
In this embodiment, preferably, the anoxic tank 501 and the aerobic tank 502 are separated by a first partition plate 504, the upper end surface of the first partition plate 504 is provided with a communication port 505, the aerobic tank 502 and the membrane biological reaction tank 503 are separated by a second partition plate 506, and the bottom end of the second partition plate 506 is provided with a one-way electromagnetic valve 507, so that sewage can sequentially pass through the anoxic tank 501, the aerobic tank 502 and the membrane biological reaction tank 503 to complete corresponding purification treatment.
In this embodiment, preferably, the bottom of the drainage header 702 is detachably provided with a garbage collection box 7, so as to facilitate installation and replacement of different garbage collection boxes 7, and the top of the garbage collection box 7 is provided with an exhaust valve 701, so as to prevent the danger of explosion caused by the generation of a large amount of gas due to the respiration of microorganisms in the garbage collection box 7.
In this embodiment, preferably, the top of the membrane biological reaction tank 503 is provided with a nitrifying liquid reflux pump 10, a water inlet of the nitrifying liquid reflux pump 10 extends to the inner side of the membrane biological reaction tank 503 through a liquid suction pipe, a water outlet of the nitrifying liquid reflux pump 10 is connected with a first reflux pipe 1001 and a second reflux pipe 1003 in a branching manner, the surfaces of the first reflux pipe 1001 and the second reflux pipe 1003 are respectively provided with a first electromagnetic valve 1002 and a second electromagnetic valve 1004, the other end of the first reflux pipe 1001 extends into the anoxic tank 501, the tail end of the second reflux pipe 1003 is connected with a water spray pipe 1005, the water spray pipe 1005 extends to the inner side of the pretreatment tank 4, the surfaces of the water spray pipes 1005 are provided with high-pressure spray heads 1006 above the three filter grid mesh plates 402, the surfaces of the filter grid mesh plates 402 can be cleaned, and meshes of the filter grid mesh plates 402 are prevented from being blocked, to ensure the filtering efficiency of the filter grill net sheet 402.
In this embodiment, preferably, the water outlet port of the MBR membrane bioreactor 508 is connected with a water outlet pipe 1101, the water outlet pipe 1101 is provided with a self-priming pump 11 and an ultraviolet sterilizer 1102, and the ultraviolet sterilizer 1102 is arranged to sterilize the treated sewage to reach the discharge standard.
In this embodiment, it is preferred, strutting arrangement 3 is including fixing the supporting leg 301 at both ends around sewage treatment container 1 bottom, two be connected with fixed plate 302 between the supporting leg 301, the bottom of fixed plate 302 is fixed with arch backup pad 303, the inboard of arch backup pad 303 is fixed with rhombus support frame 304, strutting arrangement 3 is equipped with four, and support intensity is good, can effectively prevent that sewage treatment container 1 from taking place to sink, is applicable to rural outdoor geological conditions.
In this embodiment, preferably, a power supply controller, an inverter and a PLC controller are installed in the control cabinet 12, the inverter is electrically connected to the photovoltaic panel 2, the power supply controller is electrically connected to the inverter and externally connected to a town power supply, the PLC controller is electrically connected to the power supply controller, the power supply controller can supply power to and distribute corresponding power, and the PLC controller can control the running state of corresponding equipment, so that the device can intelligently purify sewage, and labor resources are greatly saved.
It should be noted that the utility model relates to an intelligent integrated sewage treatment device, when in use, sewage enters into the pretreatment tank 4 through the sewage inlet pipe 401 first, the three filter grid net plates 402 are arranged for garbage filtering interception, the through hole diameters of the three filter grid net plates 402 are reduced in sequence, the large impurity in the sewage can be filtered in a triple way, the filtering effect is good, because the three filter grid net plates 402 are arranged in a horizontal thirty-degree inclined angle, the sewage inlet pipe 401 is arranged at the top of the highest end of the filter grid net plates 402, the material passing pipe 604 is arranged at the lowest part of the three filter grid net plates 402, the garbage intercepted and filtered on the filter grid net plates 402 can well enter into the garbage lifting cylinder 6, and then is conveyed into the garbage collection box 7 through the material discharging pipe 606 under the action of the rotating motor 601 and the lifting screw blade 603, the surface of the lifting screw blade 603 is provided with the water passing hole 608, the connection part of the bottom of the garbage lifting cylinder 6 and the sewage return pipe 607 is provided with a grid microporous screen plate 605, water contained in the filtered garbage lifted by the lifting screw blades 603 can flow back into the pretreatment tank 4, so that the waste of water resources is reduced, the electromagnetic control valve 405 is opened under the action of the PLC controller, a flocculating agent in the reagent box 403 can flow into the pretreatment tank 4 by a certain amount under the action of gravity, so that the suspended aggregation in the sewage is enlarged and rapidly settled, the treatment speed of the sewage is accelerated, the upper layer sewage is conveyed into the sewage treatment tank 5 through the sewage conveying pipe 509 under the action of the lifting water pump 510, the sewage treatment tank 5 is internally divided into an anoxic tank 501, an aerobic tank 502 and a membrane biological reaction tank 503 through a first partition plate 504 and a second partition plate 506, the upper end surface of the first partition plate 504 is provided with a communication port 505, the bottom end of the second partition plate 506 is provided with a one-way electromagnetic valve 507 controlled by the PLC controller, the sewage can sequentially pass through the anoxic tank 501, the aerobic tank 502 and the membrane biological reaction tank 503 to finish corresponding purification treatment, the precipitated sludge accumulated at the bottom of the membrane biological reaction tank 503 and the bottom of the precipitation hopper 406 can be conveyed into the garbage collection box 7 through the sludge conveying pipe 801 to be treated in a centralized manner under the action of the sludge pump 8, the garbage collection box 7 is detachably arranged at the bottom of the pollution discharge collection pipe 702, different garbage collection boxes 7 are convenient to install and replace, the practicability is strong, the exhaust valve 701 is arranged at the top of the garbage collection box 7, the danger of explosion caused by the generation of a large amount of gas generated by the respiration of microorganisms in the garbage collection box 7 can be prevented, the finished nitrified liquid reflux system is formed by the nitrified liquid reflux pump 10, the first reflux pipe 1001 and the second reflux pipe, and simultaneously, under the action of the PLC, when the first electromagnetic valve 1002 is closed and the second electromagnetic valve 1004 is opened, the mesh plate 1003 can be cleaned by the water in the membrane biological reaction tank 503, the waste of water resources is reduced without the help of external clean water resources, under the action of the high-pressure spray head 1006, garbage filter materials remained on the filter grid screen plate 402 can be well removed, the meshes of the filter grid screen plate 402 are prevented from being blocked, so that the filtering effect of the filter grid screen plate 402 is ensured, the MBR membrane bioreactor 508 arranged in the membrane biological reaction tank 503 can efficiently purify water, the purified water can be discharged through the water outlet pipe 1101 under the action of the self-priming pump 11, the ultraviolet sterilizer 1102 arranged on the water outlet pipe 1101 can further purify the discharged water to reach the optimal discharge standard, the supporting device 3 is an integrated structure consisting of the supporting legs 301, the fixing plate 302, the arched supporting plate 303 and the rhombic supporting frame 304, the supporting strength is good, the sinking of the sewage treatment container 1 can be effectively prevented, and the device is more suitable for the outdoor geological conditions in rural areas, inverter electric connection photovoltaic panel 2 in the switch board 12, electrical source controller electric connection inverter and external town power supply, PLC controller electric connection electrical source controller, electrical source controller can supply power to corresponding power equipment and distribute, make photovoltaic panel 2 can regard as the partial power supply source of the device power equipment, the clear solar energy resource in rural area has effectively been utilized, the electric power resource has been practiced thrift, accord with the theory of social development, the running state of the steerable corresponding equipment of PLC controller that sets up, in order to realize the device to sewage treatment's intelligence control, the labour resource has been saved greatly.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides an intelligence integration sewage treatment plant, includes sewage treatment container (1), its characterized in that: the top of the sewage treatment container (1) is provided with a photovoltaic panel (2), the bottom of the sewage treatment container (1) is fixed with a supporting device (3), the inside of the sewage treatment container (1) is separated by a baffle plate (103) into an equipment room (101) and a sewage treatment room (102), the inner side of the sewage treatment room (102) is provided with a pretreatment tank (4) and a sewage treatment tank (5), the inner side of the pretreatment tank (4) is sequentially fixed with three filter grid screen plates (402) which are arranged in parallel from top to bottom, the three filter grid screen plates (402) are arranged at an inclination angle of thirty degrees horizontally, the highest end of each filter grid screen plate (402) at the top of the pretreatment tank (4) is connected with a sewage inlet pipe (401), and the three filter grid screen plates (402) at the lowest position on the outer wall of the left side of the pretreatment tank (4) are connected with a garbage lifting barrel (6) through a material passing pipe (604), the top of the garbage lifting cylinder (6) is provided with a rotating motor (601) with a downward output direction, an output port of the rotating motor (601) is fixedly connected with a rotating shaft (602) through a coupler, the surface of the rotating shaft (602) is fixedly provided with a lifting screw blade (603), the upper end of the left side surface of the garbage lifting cylinder (6) is connected with a blanking pipe (606), the bottom of the garbage lifting cylinder (6) is connected with a sewage return pipe (607), one end of the sewage return pipe (607) extends to the inner side of the pretreatment tank (4), the upper end of the right side surface of the pretreatment tank (4) is fixedly provided with a reagent box (403), the bottom of the reagent box (403) is connected with a reagent introducing pipe (404), the reagent introducing pipe (404) is provided with an electromagnetic control valve (405), and the other end of the reagent introducing pipe (404) extends to the inner side of the pretreatment tank (4), the sewage treatment system is characterized in that a sedimentation hopper (406) is arranged at the bottom of the pretreatment tank (4), an anoxic tank (501), an aerobic tank (502) and a membrane biological reaction tank (503) are separated from the inner side of the sewage treatment tank (5), a sewage delivery pipe (509) is connected between the anoxic tank (501) and the inner side bottom end of the pretreatment tank (4), a lifting water pump (510) is installed on the sewage delivery pipe (509), an MBR membrane bioreactor (508) is placed in the membrane biological reaction tank (503), the bottom of the membrane biological reaction tank (503) and the bottom of the sedimentation hopper (406) are connected with the same sludge delivery pipe (801), a sludge pump (8) is installed on the sludge delivery pipe (801), the tail end of the sludge delivery pipe (801) and the bottom end of the discharging pipe (606) are both connected with the same sewage discharge header pipe (702), and an air blower (9) and a control cabinet (12) are installed in the equipment room (101), an air outlet port of the air blower (9) is connected with an aerator pipe (901), the aerator pipe (901) penetrates through the membrane biological reaction tank (503) and extends into the aerobic tank (502), and the aerator pipe (901) is provided with aeration openings (902) on the surfaces of the aerobic tank (502) and the membrane biological reaction tank (503).
2. The intelligent integrated sewage treatment device according to claim 1, wherein: the aperture of the through holes of the three filter grid screen plates (402) is reduced in sequence, and sufficient flocculating agent is added into the reagent box (403).
3. The intelligent integrated sewage treatment device according to claim 1, wherein: the surface of the lifting propeller blade (603) is provided with a water through hole (608), and a grid micro-pore mesh plate (605) is arranged at the joint of the bottom of the garbage lifting cylinder (6) and the sewage return pipe (607).
4. The intelligent integrated sewage treatment device according to claim 1, wherein: the anaerobic tank (501) and the aerobic tank (502) are separated by a first partition plate (504), the upper end surface of the first partition plate (504) is provided with a communication port (505), the aerobic tank (502) and the membrane biological reaction tank (503) are separated by a second partition plate (506), and the bottom end of the second partition plate (506) is provided with a one-way electromagnetic valve (507).
5. The intelligent integrated sewage treatment device according to claim 1, wherein: the bottom of the sewage collection pipe (702) is detachably provided with a garbage collection box (7), and the top of the garbage collection box (7) is provided with an exhaust valve (701).
6. The intelligent integrated sewage treatment device according to claim 1, wherein: the top of the membrane biological reaction tank (503) is provided with a nitrified liquid reflux pump (10), the water inlet port of the nitrifying liquid reflux pump (10) extends to the inner side of the membrane biological reaction tank (503) through a pipette, a water outlet port of the nitrifying liquid reflux pump (10) is connected with a first reflux pipe (1001) and a second reflux pipe (1003) in a branching way, the surfaces of the first return pipe (1001) and the second return pipe (1003) are respectively provided with a first solenoid valve (1002) and a second solenoid valve (1004), the other end of the first return pipe (1001) extends into the anoxic tank (501), the tail end of the second return pipe (1003) is connected with a water spray pipe (1005), the water spray pipe (1005) extends to the inner side of the pretreatment tank (4), and a high-pressure spray head (1006) is arranged above the three filter grid screen plates (402) on the surface of the water spray pipe (1005).
7. The intelligent integrated sewage treatment device according to claim 1, wherein: the MBR membrane bioreactor (508) water outlet port is connected with outlet pipe (1101), install self priming pump (11) and ultraviolet disinfector (1102) on outlet pipe (1101).
8. The intelligent integrated sewage treatment device according to claim 1, wherein: strutting arrangement (3) are including fixing supporting leg (301) at both ends around sewage treatment container (1) bottom, two be connected with fixed plate (302) between supporting leg (301), the bottom of fixed plate (302) is fixed with arch backup pad (303), the inboard of arch backup pad (303) is fixed with rhombus support frame (304), strutting arrangement (3) are equipped with four.
9. The intelligent integrated sewage treatment device according to claim 1, wherein: the photovoltaic power generation system is characterized in that a power supply controller, an inverter and a PLC are installed in the control cabinet (12), the inverter is electrically connected with the photovoltaic panel (2), the power supply controller is electrically connected with the inverter and externally connected with a town power supply, and the PLC is electrically connected with the power supply controller.
CN202121336428.5U 2021-06-16 2021-06-16 Intelligent integrated sewage treatment device Active CN214880981U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121336428.5U CN214880981U (en) 2021-06-16 2021-06-16 Intelligent integrated sewage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121336428.5U CN214880981U (en) 2021-06-16 2021-06-16 Intelligent integrated sewage treatment device

Publications (1)

Publication Number Publication Date
CN214880981U true CN214880981U (en) 2021-11-26

Family

ID=78905110

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Application Number Title Priority Date Filing Date
CN202121336428.5U Active CN214880981U (en) 2021-06-16 2021-06-16 Intelligent integrated sewage treatment device

Country Status (1)

Country Link
CN (1) CN214880981U (en)

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