CN108715502B - Domestic sewage physical purification underground stuffy pool structure - Google Patents
Domestic sewage physical purification underground stuffy pool structure Download PDFInfo
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- CN108715502B CN108715502B CN201810558623.9A CN201810558623A CN108715502B CN 108715502 B CN108715502 B CN 108715502B CN 201810558623 A CN201810558623 A CN 201810558623A CN 108715502 B CN108715502 B CN 108715502B
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- 239000010865 sewage Substances 0.000 title claims abstract description 96
- 238000000746 purification Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000004062 sedimentation Methods 0.000 claims abstract description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 11
- 244000005700 microbiome Species 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a physical purification underground disintegrating pool structure for domestic sewage, which comprises a sewage pool, wherein a cutting knife is arranged on the outer side of a rotary disc, a stirrer is arranged at the bottom end of the rotary disc, an electromagnetic heating coil is arranged on the inner wall of a heating cavity, an oxygen-enriched film is arranged between an air inlet machine and an air conveying pipe, a water pump is connected with a sedimentation cavity through a connecting pipe, and a filter screen is arranged between the connecting pipe and the sedimentation cavity. According to the invention, the rotating disc is driven to rotate by the driving motor through the rotating rod, so that the cutting knife on the outer side of the rotating disc and the stirrer at the bottom of the rotating disc can conveniently rotate at high speed, the blockage of the water inlet pipe caused by stains in sewage can be prevented, the decomposition rate of the stains in the sewage can be improved by heating, the sewage purification efficiency is improved, the sewage can be more comprehensively purified, the domestic sewage can be subjected to oil-water separation by inputting oxygen, the rapid propagation of aerobic microorganisms in a settling cavity in an oxygen-enriched environment can be accelerated, the decomposition rate is improved, and the discharge of the sewage is more convenient.
Description
Technical Field
The invention relates to the field of sewage treatment and purification, in particular to a physical purification underground stuffy tank structure for domestic sewage.
Background
The domestic sewage is the waste water discharged by residents in daily life, mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like, the pollutants contained in the domestic sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, intestinal infectious viruses and the like), the organic matters existing in the domestic sewage are extremely unstable and are easy to decay to generate stink, bacteria and pathogens propagate in large quantities by taking the organic matters in the domestic sewage as nutrition, so that infectious diseases can spread and spread, therefore, the domestic sewage must be treated before being discharged, and in the process of treating the domestic sewage, impurities and large particles in the domestic sewage can block water pipes, so that the sewage purification efficiency is too low, and the domestic sewage contains a large amount of oil stains and water which are difficult to separate after being mixed, increasing the cost of sewage purification.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, and provide the underground stuffy tank structure for physically purifying the domestic sewage, which can prevent impurities in the domestic sewage and large-particle stains from blocking a water pipe, improve the sewage purification efficiency, enable the sewage purification to be more comprehensive, facilitate the oil-water separation of the domestic sewage, and facilitate the discharge of the sewage.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a physical purification underground stilling pool structure for domestic sewage, which comprises a sewage pool, wherein a heating cavity and a sedimentation cavity are arranged in the sewage pool, the heating cavity and the sedimentation cavity are separated by a filter plate, a fixed pool cover plate is arranged on one side of the top of the sewage pool, a sliding pool cover plate is arranged on the other side of the top of the sewage pool, one end of the sliding pool cover plate is connected with a push rod, one end of the push rod is provided with a hydraulic cylinder, one side of the sewage pool, which is far away from the sliding pool cover plate, is connected with a water inlet pipe, the top of the water inlet pipe is provided with a driving motor, the bottom end of the driving motor is connected with a rotating rod, the rotating rod extends into the water inlet pipe, the bottom end of the rotating rod is provided with a rotating disc, a, the agitator is installed to the bottom of carousel, be provided with the solenoid valve between driving motor and the effluent water sump, and the solenoid valve is located the inlet tube, the outside that the effluent water sump is close to the push rod is provided with electric heater, be provided with electromagnetic heating coil on the inner wall in heating chamber, the outside that the sedimentation chamber is close to the inlet tube is provided with the air inlet machine, the one end of air inlet machine is connected with the gas-supply pipe, be provided with oxygen-enriched membrane between air inlet machine and the gas-supply pipe, be provided with the one-way control valve on the gas-supply pipe, the outside that the air inlet machine was kept away from to the sedimentation chamber is provided with the water pump, be connected through the connecting pipe between water pump and the sedimentation chamber.
As a preferred technical scheme of the invention, the fixed pool cover plate is of a hollow structure.
As a preferable technical scheme of the invention, the sliding pool cover plate is in transmission connection with the hydraulic cylinder through a push rod.
As a preferable technical scheme of the invention, the driving motor is in transmission connection with the rotary table through a rotating rod.
As a preferable technical scheme of the invention, the air inlet machine is connected with the sedimentation chamber pipeline through an air conveying pipe.
As a preferred technical scheme of the invention, the driving motor, the electric heater, the induced draft fan and the water pump are externally connected with a power supply.
As a preferable technical scheme of the invention, the thickness of the sliding pool cover plate is smaller than that of the fixed pool cover plate, and the sliding pool cover plate and the fixed pool cover plate are positioned on the same horizontal plane.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the rotating disc is driven to rotate by the driving motor through the rotating rod, so that the cutting knife on the outer side of the rotating disc and the stirrer at the bottom of the rotating disc can conveniently rotate at high speed, stains in sewage flowing in the water inlet pipe can be cut and then uniformly mixed through the stirrer, the blockage of the water inlet pipe caused by the stains in the sewage can be prevented, the electric heater can heat the heating cavity through the electromagnetic heating coil, the decomposition rate of the stains in the sewage can be improved through heating, the purification of the sewage is facilitated, the sewage purification efficiency is improved, the sewage can be more comprehensively purified, the oil-water separation of the domestic sewage can be realized through inputting oxygen, the rapid propagation of aerobic microorganisms in the settling cavity in an oxygen-enriched environment can be accelerated, the decomposition rate is improved, and the discharge of the sewage is more.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. a sewage tank; 2. a heating cavity; 3. a sedimentation chamber; 4. a filter plate; 5. fixing a pool cover plate; 6. sliding a pool cover plate; 7. a push rod; 8. a hydraulic cylinder; 9. a water inlet pipe; 10. a drive motor; 11. rotating the rod; 12. a turntable; 13. a seal ring; 14. a cutting knife; 15. a stirrer; 16. an electromagnetic valve; 17. an electric heater; 18. an electromagnetic heating coil; 19. an air inlet machine; 20. a gas delivery pipe; 21. an oxygen-rich membrane; 22. a one-way control valve; 23. a water pump; 24. a connecting pipe; 25. a water outlet pipe; 26. and (4) a filter screen.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Wherein like reference numerals refer to like parts throughout.
In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1
As shown in figure 1, the invention provides a physical purification underground stilling pool structure for domestic sewage, which comprises a sewage pool 1, wherein a heating cavity 2 and a sedimentation cavity 3 are arranged in the sewage pool 1, the heating cavity 2 and the sedimentation cavity 3 are separated by a filter plate 4, a fixed pool cover plate 5 is arranged on one side of the top of the sewage pool 1, a sliding pool cover plate 6 is arranged on the other side of the top of the sewage pool 1, one end of the sliding pool cover plate 6 is connected with a push rod 7, one end of the push rod 7 is provided with a hydraulic cylinder 8, one side of the sewage pool 1, which is far away from the sliding pool cover plate 6, is connected with a water inlet pipe 9, the top of the water inlet pipe 9 is provided with a driving motor 10, the bottom end of the driving motor 10 is connected with a rotating rod 11, the rotating rod 11 extends into the water inlet pipe 9, the bottom end of the rotating rod, the sealing performance between the rotating rod 11 and the water inlet pipe 9 is enhanced, the outer side of the rotating disc 12 is provided with a cutting knife 14, the bottom end of the rotating disc 12 is provided with a stirrer 15, the stirrer 15 is in an egg beater structure, an electromagnetic valve 16 is arranged between the driving motor 10 and the sewage tank 1, the electromagnetic valve 16 is positioned on the water inlet pipe 9 and is used for controlling the inlet and outlet of sewage of the water inlet pipe 9, the outer side of the sewage tank 1 close to the push rod 7 is provided with an electric heater 17, the inner wall of the heating cavity 2 is provided with an electromagnetic heating coil 18, the outer side of the sedimentation cavity 3 close to the water inlet pipe 9 is provided with an air inlet machine 19, one end of the air inlet machine 19 is connected with an air delivery pipe 20, an oxygen-enriched film 21 is arranged between the air inlet machine 19 and the air delivery pipe 20, a one-way control valve 22 is arranged on the, one end of water pump 23 is connected with outlet pipe 25, is provided with filter screen 26 between connecting pipe 24 and the precipitation chamber 3, and filter screen 26 is the active carbon filter screen, makes things convenient for water pump 23 to take out the sewage in the precipitation chamber 3, through the heating, filters, and the sewage of abundant mixing filters through filter screen 26, and after the intercommunication oxygen, can carry out water oil separating, and improves decomposition rate, discharges from outlet pipe 25 again.
Fixed pond apron 5 is hollow structure, can make things convenient for sliding pool apron 6 to cup joint mutually with fixed pond apron 5.
The sliding pool cover plate 6 is in transmission connection with the hydraulic cylinder 8 through the push rod 7, and the hydraulic cylinder 8 pushes the sliding pool cover plate 6 to slide at the top of the sewage pool 1 through the push rod 7, so that the sewage pool 1 is conveniently covered, and odor in the sewage pool 1 is prevented from being emitted.
Driving motor 10 is connected with carousel 12 transmission through dwang 11, and driving motor 10 drives carousel 12 through dwang 11 and rotates, makes things convenient for the cutting knife 14 in the carousel 12 outside to carry out high-speed rotation with the agitator 15 of carousel 12 bottom, can cut the back through agitator 15 and carry out the mixing with the spot in the sewage that flows in the inlet tube 9, can prevent that the spot in the sewage from causing the jam of inlet tube 9, and can improve the efficiency of purifying sewage.
Driving motor 10, electric heater 17, draught fan 19 and water pump 23 are all external to have the power, conveniently drive carousel 12 and rotate, the spot piece to in the sewage is cut and is smashed, stir through agitator 15 and sewage intensive mixing, can enough prevent that inlet tube 9 from blockking up, can improve sewage filtering separation's efficiency again, electric heater 17 can play the effect of heating chamber 2 through electromagnetic heating coil 18, can improve the spot decomposition rate in the sewage through the intensification, help the purification of sewage.
The thickness of sliding pool apron 6 is less than fixed pond apron 5, and sliding pool apron 6 and fixed pond apron 5 are in same horizontal plane, and pneumatic cylinder 8 promotes sliding pool apron 6 through push rod 7 and slides at the top of effluent water sump 1, makes sliding pool apron 6 can cup joint mutually with fixed pond apron 5.
Specifically, sewage enters the sewage tank 1 through the water inlet pipe 9, the electromagnetic valve 16 controls the sewage in the water inlet pipe 9 to enter and exit, the driving motor 10, the electric heater 17, the induced draft fan 19 and the water pump 23 are externally connected with a power supply, the turntable 12 is conveniently driven to rotate, stain blocks in the sewage are cut and crushed, the stirrer 15 is used for stirring and fully mixing with the sewage, the blockage of the water inlet pipe 9 can be prevented, the efficiency of filtering and separating the sewage can be improved, the electric heater 17 can play a role of heating the heating cavity 2 through the electromagnetic heating coil 18, the decomposition rate of the stain in the sewage can be improved through temperature rise, the purification of the sewage is facilitated, the air inlet fan 19 can suck external air, after the membrane is passed through the oxygen-rich membrane 21, oxygen in the air can be input into the sedimentation cavity 3 through the air delivery pipe 20, and aerobic microorganisms in the clamping block sedimentation cavity 3 can be rapidly propagated in the oxygen, improve decomposition rate, and oxygen can utilize the oil globule adhesion to make buoyancy increase behind the high dispersed microbubble behind the sewage, and then the come-up speed improves nearly thousand times, can make sewage carry out water oil separating, effectively purify domestic sewage, the last sewage in the sedimentation chamber 3 flows out from connecting pipe 24 through the adsorption of water pump 23, and filter through filter screen 26, further filter and remain tiny particle spot, further improve sewage purification ability, sewage after purifying is discharged from outlet pipe 25.
According to the invention, the driving motor 10 drives the rotary table 12 to rotate through the rotating rod 11, so that the cutting knife 14 on the outer side of the rotary table 12 and the stirrer 15 at the bottom of the rotary table 12 can conveniently rotate at a high speed, stains in sewage flowing in the water inlet pipe 9 can be cut and then uniformly mixed through the stirrer 15, the blockage of the water inlet pipe 9 caused by the stains in the sewage can be prevented, the electric heater 17 can play a role of heating the heating chamber 2 through the electromagnetic heating coil 18, the decomposition rate of the stains in the sewage can be increased through temperature rise, the purification of the sewage is facilitated, the sewage purification efficiency is improved, the sewage purification is more comprehensive, the oil-water separation of the domestic sewage can be performed through inputting oxygen, the rapid propagation of aerobic microorganisms in the precipitation chamber 3 in an oxygen-enriched environment can be accelerated, the decomposition rate is increased, and the discharge of.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a domestic sewage physical purification underground tank disintegrating structure, includes effluent water sump (1), its characterized in that, the inside of effluent water sump (1) is provided with heating chamber (2) and sedimentation chamber (3), separate through filter (4) between heating chamber (2) and the sedimentation chamber (3), fixed pond apron (5) are installed to top one side of effluent water sump (1), the top opposite side of effluent water sump (1) is provided with sliding tank apron (6), the one end of sliding tank apron (6) is connected with push rod (7), pneumatic cylinder (8) are installed to the one end of push rod (7), one side that sliding tank apron (6) was kept away from in effluent water sump (1) is connected with inlet tube (9), the top of inlet tube (9) is provided with driving motor (10), the bottom of driving motor (10) is connected with dwang (11), and dwang (11) extends to the inside of inlet tube (9), carousel (12) are installed to the bottom of dwang (11), still be provided with sealing washer (13) between dwang (11) and carousel (12), and sealing washer (13) are located the surface of inlet tube (9), the outside of carousel (12) is provided with cutting knife (14), agitator (15) are installed to the bottom of carousel (12), be provided with solenoid valve (16) between driving motor (10) and effluent water sump (1), and solenoid valve (16) are located inlet tube (9), the outside that effluent water sump (1) is close to push rod (7) is provided with electric heater (17), be provided with electromagnetic heating coil (18) on the inner wall of heating chamber (2), the outside that sedimentation chamber (3) are close to inlet tube (9) is provided with air inlet machine (19), the one end of air inlet machine (19) is connected with gas-supply pipe (20), be provided with oxygen-enriched membrane (21) between air inlet machine (19) and air-supply pipe (20), be provided with one-way control valve (22) on air-supply pipe (20), the outside of keeping away from air inlet machine (19) in sedimentation chamber (3) is provided with water pump (23), be connected through connecting pipe (24) between water pump (23) and sedimentation chamber (3), the one end of water pump (23) is connected with outlet pipe (25), be provided with filter screen (26) between connecting pipe (24) and sedimentation chamber (3).
2. The underground tank structure for physical purification of domestic sewage according to claim 1, wherein the fixed tank cover plate (5) is a hollow structure.
3. The underground disintegrating tank structure for physical purification of domestic sewage according to claim 1, wherein the sliding tank cover plate (6) is in transmission connection with the hydraulic cylinder (8) through a push rod (7).
4. The underground stilling pool structure for physical purification of domestic sewage according to claim 1, wherein the driving motor (10) is in transmission connection with the rotary disc (12) through a rotary rod (11).
5. The underground disintegrating tank structure for physical purification of domestic sewage according to claim 1, wherein the air inlet machine (19) is connected with the sedimentation chamber (3) through a pipeline (20).
6. The underground disintegrating tank structure for physical purification of domestic sewage according to claim 1, wherein the driving motor (10), the electric heater (17), the induced draft fan (19) and the water pump (23) are all externally connected with a power supply.
7. The underground disintegrating tank structure for physical purification of domestic sewage according to claim 2, wherein the thickness of the sliding tank cover plate (6) is smaller than that of the fixed tank cover plate (5), and the sliding tank cover plate (6) and the fixed tank cover plate (5) are in the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810558623.9A CN108715502B (en) | 2018-06-01 | 2018-06-01 | Domestic sewage physical purification underground stuffy pool structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810558623.9A CN108715502B (en) | 2018-06-01 | 2018-06-01 | Domestic sewage physical purification underground stuffy pool structure |
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| CN108715502A CN108715502A (en) | 2018-10-30 |
| CN108715502B true CN108715502B (en) | 2021-06-22 |
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| CN115364557A (en) * | 2022-08-16 | 2022-11-22 | 中国水产科学研究院渔业机械仪器研究所 | Fish and vegetable co-existing pollutant filtering and fermenting device and fish and vegetable co-existing method |
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