CN219384897U - Sewage treatment system based on efficient anaerobic digestion and cogeneration coupling technology - Google Patents
Sewage treatment system based on efficient anaerobic digestion and cogeneration coupling technology Download PDFInfo
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- CN219384897U CN219384897U CN202320304481.XU CN202320304481U CN219384897U CN 219384897 U CN219384897 U CN 219384897U CN 202320304481 U CN202320304481 U CN 202320304481U CN 219384897 U CN219384897 U CN 219384897U
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Abstract
The utility model discloses a sewage treatment system based on a high-efficiency anaerobic digestion and cogeneration coupling technology, which belongs to the field of sewage treatment and comprises a sewage treatment tank body, wherein a water inlet pipe and a water outlet pipe are symmetrically and fixedly connected below the outer end wall of the sewage treatment tank body, a funnel-shaped top cover is clamped on the upper side of the inner end wall of the sewage treatment tank body, the traditional open sewage treatment method is abandoned by combining the anaerobic digestion technology and the cogeneration coupling technology, sewage is stored in the sewage treatment tank body for sealing treatment, the pollution to the atmospheric environment caused by the direct discharge of gas generated in the sewage treatment process is effectively avoided, meanwhile, methane gas in the gas is collected and treated, a large amount of electric energy and heat energy can be generated through a cogeneration power generation device, and the sewage treatment system meets the current concept of environmental protection development and sustainable development.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to a sewage treatment system based on efficient anaerobic digestion and cogeneration coupling technology.
Background
The traditional activated sludge treatment process is energy dissipation and pollutant transfer, the treatment process has high energy consumption and large amount of greenhouse gases side by side, and meanwhile, huge organic chemical energy contained in COD in sewage is far not excavated and utilized.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the utility model aims to provide a sewage treatment system based on the high-efficiency anaerobic digestion and cogeneration coupling technology, which abandons the traditional open sewage treatment method by combining the anaerobic digestion technology and the cogeneration coupling technology, stores sewage into a sewage treatment tank body for sealing treatment, effectively avoids the direct discharge of gas generated in the sewage treatment process into the atmosphere to pollute the atmosphere, simultaneously collects and treats the gas, separates methane gas therein, and can generate a large amount of electric energy and heat energy through a cogeneration power generation device, thereby conforming to the current concepts of environmental protection development and sustainable development.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a sewage treatment system based on high-efficient anaerobic digestion and cogeneration coupling technique, includes the sewage treatment jar body, the outer end wall below symmetry fixedly connected with inlet tube and the outlet pipe of the sewage treatment jar body, the interior end wall upside joint of the sewage treatment jar body has a funnel type top cap, the top joint of funnel type top cap has the exhaust tube, the outer end wall cover of exhaust tube is equipped with the adapter ring, and the adapter ring is located funnel type top cap upside, a plurality of water conservancy diversion holes have been evenly seted up on the top of adapter ring, the outer end wall cover of exhaust tube is equipped with cavity water conservancy diversion piece, and cavity water conservancy diversion piece is located the upside of adapter ring, the outer end wall fixedly connected with treatment fluid admission pipe of cavity water conservancy diversion piece, the treatment fluid admission pipe is through cavity water conservancy diversion piece and water conservancy diversion hole intercommunication, the joint has the shunt tube in the water conservancy diversion hole, the shunt tube runs through the water conservancy diversion hole and stretches into in the funnel type top cap.
Further, the outer end wall fixedly connected with a pair of installation piece of funnel formula top cap, mounting hole and a plurality of mud leakage holes have been seted up to the inner bottom of the sewage treatment jar body, and a plurality of mud leakage holes evenly distributed are around the mounting hole, the joint has the support column in the mounting hole, the top fixedly connected with electromagnetism piece of support column.
Further, the top of electromagnetic block is connected with the scraper blade through motor rotation, the motor overcoat is equipped with the protection casing.
Further, the bottom fixedly connected with base of support column, power source has been seted up to the outer end wall of base, power source, electromagnetism piece and motor are at the inside electric connection of support column and base, after the mud storage of sewage treatment jar body bottom reaches certain degree, operating personnel can be connected power source and external power supply on the base, the motor power supply to electromagnetism piece and its top, at first start the electromagnetism piece through control terminal, the produced powerful magnetic field of electromagnetism piece adsorbs the bottom of sewage treatment jar body, and then lift the sewage treatment jar body, then operating personnel rethread control terminal starts the motor on electromagnetism piece top, the inner bottom end that drives the scraper blade and is laminating the sewage treatment jar body rotates, sewage treatment jar body bottom's mud alright be scraped and get out, and finally through mud leak opening falls to the base on, operating personnel has improved the clean efficiency of sewage treatment jar body bottom mud, and in the in-process that sewage treatment jar body lifts up, because the funnel type top is through installing piece and the independent connection of external support structure, so the action of sewage treatment jar body can not drive the funnel type top cap and with the bottom cap and with the outer support structure independent connection, and the sewage treatment jar body can also be carried out simultaneously with the synchronous solution through the synchronous pipe, the sewage treatment solution inlet pipe and anaerobic pipe, the anaerobic solution can be simultaneously and anaerobic pipe is connected to the sewage treatment jar, the anaerobic solution has been improved.
Further, the top fixedly connected with of base blocks, a plurality of the blocking piece runs through the mud leakage hole that corresponds with it respectively and stretches into the sewage treatment jar internal, the laminating of the outer end wall of blocking piece has the sealing washer, through the blocking effect of blocking piece to mud leakage hole, has effectively reduced the sewage at the internal purification treatment's of sewage treatment jar in-process, from the possibility that mud leakage hole was leaked out, has improved the practicality of device.
Further, the outer end wall fixedly connected with observation tube of the sewage treatment jar body, and the upper and lower both ends of observation tube all run through the sewage treatment jar body and extend to its inside, the intraductal observation ball of having placed of observation, the intraductal observation ball of operating personnel accessible observation is the internal water level condition of sewage treatment jar, and then judges the mud deposition condition of the internal bottom of sewage treatment jar to in time clear up mud, further improved the practicality of device.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, the anaerobic digestion technology and the cogeneration coupling technology are combined together, a traditional open sewage treatment method is abandoned, sewage is stored in the sewage treatment tank body for sealing treatment, gas generated in the sewage treatment process is effectively prevented from being directly discharged into the atmosphere to pollute the atmospheric environment, meanwhile, the gas is collected and treated, methane gas in the gas is separated, a large amount of electric energy and heat energy can be generated through the cogeneration power generation device, and the current concepts of environmental protection development and sustainable development are met.
(2) After the mud of sewage treatment jar body bottom is stored to a certain extent, operating personnel can be connected power supply with external power supply with the power source on the base, to the motor power supply on electromagnetism piece and its top, at first start the electromagnetism piece through control terminal, the produced powerful magnetic field of electromagnetism piece adsorbs the bottom of sewage treatment jar body, and then lift up the sewage treatment jar body, then operating personnel rethread control terminal starts the motor on electromagnetism piece top, it is rotatory to drive the inner bottom of sewage treatment jar body to drive the scraper blade, the mud of sewage treatment jar body bottom alright be scraped and take out, and finally fall to the base through the mud leak hole, the cleaning efficiency of operating personnel to sewage treatment jar body bottom storage mud has been improved greatly, and at the in-process that sewage treatment jar body was lifted up, because the funnel type top cap is through installation piece and external support structure independent connection, so the lifting action of sewage treatment jar body can not drive funnel type top cap and the synchronous lift up of structure that is connected with the funnel type top cap, simultaneously, it can both be connected with outside pipeline to drive the scraper blade, simultaneously, can also be to the anaerobic solution synchronous stirring process to the anaerobic bacteria solution in sewage treatment jar motor to the sewage treatment jar internal mud can be carried out by the control equipment alone, and anaerobic bacteria solution stirring efficiency has improved.
(3) The top fixedly connected with of base blocks, a plurality of blocks run through respectively with it corresponding mud leakage hole and stretch into sewage treatment jar internal, the laminating of the outer end wall of block has the sealing washer, through the effect of blocking the block to the jam of mud leakage hole, has effectively reduced the in-process of sewage at the internal purification treatment of sewage treatment jar, from the possibility that mud leakage hole leaked out, has improved the practicality of device.
(4) The outer end wall fixedly connected with observation tube of the sewage treatment jar body, and the upper and lower both ends of observation tube all run through the sewage treatment jar body and extend to its inside, have placed the observation ball in the observation tube, and the interior water level condition of sewage treatment jar is observed in real time to the interior observation ball of operating personnel accessible observation tube, and then judges the mud deposition condition of the sewage treatment jar body bottom to in time clear up to mud, further improved the practicality of device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model with the hollow guide block portion removed;
FIG. 3 is a schematic view of the overall partial cross-sectional structure of the present utility model;
FIG. 4 is a bottom view, partially in section, of the entire present utility model;
FIG. 5 is a state diagram of the whole sludge treatment according to the present utility model.
The reference numerals in the figures illustrate:
1. a sewage treatment tank; 2. a water inlet pipe; 3. a water outlet pipe; 4. an observation tube; 5. a funnel-shaped top cover; 6. a mounting block; 7. an exhaust pipe; 8. an adapter ring; 9. a deflector aperture; 10. a shunt; 11. a hollow diversion block; 12. a treatment liquid inlet pipe; 13. a mounting hole; 14. a sludge leakage hole; 15. a support column; 16. an electromagnetic block; 17. a protective cover; 18. a scraper; 19. a base; 20. and blocking the block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements 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 utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-5, a sewage treatment system based on efficient anaerobic digestion and cogeneration coupling technology comprises a sewage treatment tank body 1, a water inlet pipe 2 and a water outlet pipe 3 are symmetrically and fixedly connected below the outer end wall of the sewage treatment tank body 1, a funnel-shaped top cover 5 is clamped on the upper side of the inner end wall of the sewage treatment tank body 1, an exhaust pipe 7 is clamped on the top end of the funnel-shaped top cover 5, an adapter ring 8 is sleeved on the outer end wall of the exhaust pipe 7, the adapter ring 8 is positioned on the upper side of the funnel-shaped top cover 5, a plurality of diversion holes 9 are uniformly formed in the top end of the adapter ring 8, a hollow diversion block 11 is sleeved on the outer end wall of the exhaust pipe 7, a treatment liquid inlet pipe 12 is fixedly connected to the outer end wall of the hollow diversion block 11 and is mutually communicated with the diversion holes 9 through the hollow diversion block 11, a diversion pipe 10 is clamped in the diversion pipe 9, and the diversion pipe 10 penetrates through the diversion holes 9 and stretches into the funnel-shaped top cover 5.
Referring to fig. 3 and 5, the outer end wall of the funnel-shaped top cover 5 is fixedly connected with a pair of mounting blocks 6, the inner bottom end of the sewage treatment tank body 1 is provided with a mounting hole 13 and a plurality of sludge leakage holes 14, the sludge leakage holes 14 are uniformly distributed around the mounting hole 13, a support column 15 is clamped in the mounting hole 13, the top end of the support column 15 is fixedly connected with an electromagnetic block 16, the top end of the electromagnetic block 16 is rotatably connected with a scraping plate 18 through a motor, a protective cover 17 is sleeved outside the motor, the bottom end of the support column 15 is fixedly connected with a base 19, the outer end wall of the base 19 is provided with a power interface, the electromagnetic block 16 and the motor are electrically connected inside the support column 15 and the base 19, after the sludge at the bottom of the sewage treatment tank body 1 is stored to a certain extent, an operator can connect the power interface on the base 19 with an external power supply to power the electromagnetic block 16 and the motor at the top end thereof, the electromagnetic block 16 is started through the control terminal, the strong magnetic field generated by the electromagnetic block 16 adsorbs the bottom end of the sewage treatment tank body 1, the sewage treatment tank body 1 is lifted, then the operator starts the motor at the top end of the electromagnetic block 16 through the control terminal, the scraper 18 is driven to be attached to the inner bottom end of the sewage treatment tank body 1 to rotate, the sludge at the bottom of the sewage treatment tank body 1 can be scraped and finally falls onto the base 19 through the sludge leakage hole 14, the cleaning efficiency of the operator on the sludge accumulated at the bottom of the sewage treatment tank body 1 is greatly improved, and in the lifting process of the sewage treatment tank body 1, the funnel-shaped top cover 5 is independently connected with an external supporting structure through the mounting block 6, so that the lifting action of the sewage treatment tank body 1 does not drive the funnel-shaped top cover 5 and the structure connected with the funnel-shaped top cover 5 to be lifted synchronously, the treatment fluid inlet pipe 12 and the exhaust pipe 7 can be firmly connected with an external pipeline, meanwhile, in the sewage treatment process of the anaerobic bacteria solution in the sewage treatment tank body 1, an operator can independently start the motor through the control terminal, and further the scraper 18 is driven to synchronously stir the sewage and the anaerobic bacteria solution, so that the sewage treatment efficiency of the anaerobic bacteria solution is improved.
Referring to fig. 5, the top end of the base 19 is fixedly connected with a plurality of blocking blocks 20, the plurality of blocking blocks 20 respectively penetrate through the corresponding sludge leakage holes 14 and extend into the sewage treatment tank 1, the outer end walls of the blocking blocks 20 are attached with sealing rings, the blocking effect of the blocking blocks 20 on the sludge leakage holes 14 is achieved, the possibility that sewage leaks out from the sludge leakage holes 14 in the process of purifying treatment in the sewage treatment tank 1 is effectively reduced, and the practicability of the device is improved.
Referring to fig. 1, an observation tube 4 is fixedly connected to the outer end wall of the sewage treatment tank 1, and the upper end and the lower end of the observation tube 4 penetrate through the sewage treatment tank 1 and extend to the inside of the sewage treatment tank, an observation ball is placed in the observation tube 4, and an operator can observe the water level condition in the sewage treatment tank 1 in real time through the observation ball in the observation tube 4, so that the sludge deposition condition at the bottom of the sewage treatment tank 1 is judged, so that sludge is cleaned in time, and the practicability of the device is further improved.
When in use, referring to fig. 1-5, an operator firstly connects a water inlet pipe 2 with a sewage tank, a water outlet pipe 3 with a purified water storage tank, an exhaust pipe 7 with a cogeneration power generation device, a treatment liquid inlet pipe 12 with an anaerobic bacteria solution tank, after each pipeline is connected, the tightness of the connection of the pipeline is checked, then the operator opens the water inlet pipe 2, sewage in the sewage tank enters a sewage treatment tank 1 through the water inlet pipe 2, at this time, the operator synchronously opens the treatment liquid inlet pipe 12 and the exhaust pipe 7, anaerobic bacteria solution in the anaerobic bacteria solution tank uniformly falls into the sewage stored in the sewage treatment tank 1 through the treatment liquid inlet pipe 12, a hollow guide block 11, a guide hole 9 and a shunt pipe 10 finally, organic matters in the sewage are biodegraded, and gas containing CH4, CO2, H2O, H2S and other components is generated, then CH4 in the sewage is extracted by a cogeneration power generation device connected with an exhaust pipe 7 to generate combustion power and heat, after the sewage stored in the sewage treatment tank body 1 is treated, an operator opens the water outlet pipe 3, purified sewage can enter a purified water storage tank through the water outlet pipe 3 and can be discharged after being detected to be qualified through a series of detections, the sewage is reentered into a water circulation system, sludge in the sewage is deposited at the bottom of the sewage treatment tank body 1, and the sewage in the sewage tank is treated in a circulating way in a discontinuous way. The method has the advantages that the atmospheric environment is polluted, meanwhile, the gases are collected and treated, methane gas in the gases is separated, a large amount of electric energy and heat energy can be generated through the cogeneration power generation device, and the method accords with the current concepts of environmental protection development and sustainable development.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. Sewage treatment system based on high-efficient anaerobic digestion and cogeneration coupling technique, including sewage treatment jar body (1), its characterized in that: the sewage treatment tank is characterized in that a water inlet pipe (2) and a water outlet pipe (3) are symmetrically and fixedly connected to the lower portion of the outer end wall of the sewage treatment tank body (1), a funnel-shaped top cover (5) is clamped on the upper side of the inner end wall of the sewage treatment tank body (1), an exhaust pipe (7) is clamped on the top end of the funnel-shaped top cover (5), a transfer ring (8) is sleeved on the outer end wall of the exhaust pipe (7), the transfer ring (8) is positioned on the upper side of the funnel-shaped top cover (5), a plurality of diversion holes (9) are uniformly and fixedly formed in the top end of the transfer ring (8), a hollow diversion block (11) is sleeved on the outer end wall of the exhaust pipe (7), a treatment fluid inlet pipe (12) is fixedly connected to the outer end wall of the hollow diversion block (11), the treatment fluid inlet pipe (12) is mutually communicated with the diversion holes (9) through the hollow diversion block (11), and diversion pipe flow holes (10) are clamped in the diversion pipe (10) penetrating through the diversion ring (9) and extend into the funnel-shaped top cover (5).
2. The sewage treatment system based on the coupling technology of efficient anaerobic digestion and cogeneration according to claim 1, wherein: the utility model discloses a sewage treatment tank, including funnel formula top cap (5), outer end wall fixedly connected with a pair of installation piece (6) of formula top cap (5), mounting hole (13) and a plurality of mud leak hole (14) have been seted up to the interior bottom of sewage treatment tank (1), and a plurality of mud leak hole (14) evenly distributed are around mounting hole (13), joint has support column (15) in mounting hole (13), the top fixedly connected with electromagnetism piece (16) of support column (15).
3. The sewage treatment system based on the coupling technology of efficient anaerobic digestion and cogeneration according to claim 2, wherein: the top of the electromagnetic block (16) is rotationally connected with a scraping plate (18) through a motor, and a protective cover (17) is sleeved outside the motor.
4. The sewage treatment system based on the coupling technology of efficient anaerobic digestion and cogeneration according to claim 2, wherein: the bottom fixedly connected with base (19) of support column (15), power source has been seted up to the outer end wall of base (19), power source, electromagnetic block (16) and motor are at support column (15) and the inside electric connection of base (19).
5. The sewage treatment system based on the coupling technology of efficient anaerobic digestion and cogeneration according to claim 4, wherein: the top of base (19) fixedly connected with a plurality of blocking pieces (20), a plurality of blocking pieces (20) run through corresponding mud leakage hole (14) respectively and stretch into in sewage treatment jar body (1), the laminating of the outer end wall of blocking piece (20) has the sealing washer.
6. The sewage treatment system based on the coupling technology of efficient anaerobic digestion and cogeneration according to claim 1, wherein: the sewage treatment tank is characterized in that an observation tube (4) is fixedly connected to the outer end wall of the sewage treatment tank body (1), the upper end and the lower end of the observation tube (4) penetrate through the sewage treatment tank body (1) and extend into the sewage treatment tank body, and an observation ball is placed in the observation tube (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320304481.XU CN219384897U (en) | 2023-02-24 | 2023-02-24 | Sewage treatment system based on efficient anaerobic digestion and cogeneration coupling technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320304481.XU CN219384897U (en) | 2023-02-24 | 2023-02-24 | Sewage treatment system based on efficient anaerobic digestion and cogeneration coupling technology |
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| CN219384897U true CN219384897U (en) | 2023-07-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117839538A (en) * | 2024-03-04 | 2024-04-09 | 广东德森环保科技有限公司 | Sewage treatment system based on solid waste power generation and treatment method thereof |
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2023
- 2023-02-24 CN CN202320304481.XU patent/CN219384897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117839538A (en) * | 2024-03-04 | 2024-04-09 | 广东德森环保科技有限公司 | Sewage treatment system based on solid waste power generation and treatment method thereof |
| CN117839538B (en) * | 2024-03-04 | 2024-05-07 | 广东德森环保科技有限公司 | Sewage treatment system based on solid waste power generation and treatment method thereof |
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