CN112717546A - Domestic sewage treatment method for heating by using solar heat collection system - Google Patents
Domestic sewage treatment method for heating by using solar heat collection system Download PDFInfo
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- CN112717546A CN112717546A CN202011441457.8A CN202011441457A CN112717546A CN 112717546 A CN112717546 A CN 112717546A CN 202011441457 A CN202011441457 A CN 202011441457A CN 112717546 A CN112717546 A CN 112717546A
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- China
- Prior art keywords
- screen plate
- filter screen
- tank
- domestic sewage
- sewage treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
Abstract
The invention relates to the technical field of domestic sewage treatment, and discloses a domestic sewage treatment method for heating by using a solar heat collection system. According to the domestic sewage treatment method utilizing the solar heat collection system for heating, the sludge pump, the material collection groove, the heater, the solar cell panel and the model groove are arranged, so that the domestic sewage treatment method has the functions of cleaning sludge and heating and drying, the cleanness of the bottom of the sedimentation tank is effectively ensured, the sludge is prevented from being accumulated and accumulated to form blocks, the cleaning is inconvenient, meanwhile, the drying and shaping of the sludge are facilitated, and the later-stage carrying and cleaning are facilitated.
Description
Technical Field
The invention relates to the technical field of domestic sewage treatment, in particular to a domestic sewage treatment method for heating by using a solar heat collection system.
Background
Domestic sewage is wastewater discharged in daily life of residents and 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, enteroinfectious viruses and the like). Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, and can cause epidemic of infectious diseases. Therefore, domestic sewage must be treated before being discharged.
At present, modern sewage treatment technique, divide according to the treatment degree, can be divided into one-level, second grade and tertiary treatment process, one-level preliminary treatment makes and strains and deposit large-scale debris in with domestic sewage through the sieve and get rid of, but the in-process that deposits, can make the bottom of sedimentation tank save a large amount of mud, if not regularly handle, can make the mud overstock of sedimentation tank bottom be the piece, later stage clearance difficulty, and influence the precipitation effect, and simultaneously, because of mud is too loose, lead to the clearance personnel if direct with the mud discharge of sedimentation tank in the periphery, can occupy a large amount of spaces in periphery, and influence peripheral environment, consequently, need improve it.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a domestic sewage treatment method for heating by using a solar heat collection system, which has the advantages of a sludge cleaning function and a heating and drying function, and solves the problems that a large amount of sludge is accumulated at the bottom of a sedimentation tank in the treatment process of the conventional domestic sewage, cleaning personnel need to clean the sludge regularly, the workload is large, the cleaning efficiency is low, and meanwhile, if the cleaning personnel directly stack the sludge at the periphery, the sludge is loose and difficult to shape, a large amount of space is occupied, and the peripheral environment is influenced.
The invention provides the following technical scheme: the domestic sewage treatment method utilizing the solar heat collection system to heat comprises a sedimentation tank, wherein one side of the sedimentation tank is provided with a filter box, a drainage pump is arranged between the filter tank and the sedimentation tank, sludge pumps are arranged among the sedimentation tank, the material collecting tank and the drying tank, a first filter screen plate, a second filter screen plate and a third filter screen plate are sequentially arranged in the filter box from bottom to bottom, a material collecting groove is arranged at the other side of the sedimentation tank, a drying box is arranged at one side of the material collecting groove, the bottom end in the drying box is provided with a heater, the inside of the drying box is provided with a grid frame, the top of the grid frame is provided with a mold groove, one side of the drying box is provided with a protective shell through a mounting seat, the solar photovoltaic power generation system is characterized in that a built-in storage battery and an inverter are installed inside the protective shell, and a solar cell panel is installed at the top of the protective shell.
Preferably, the surfaces of the first filter screen plate, the second filter screen plate and the third filter screen plate are all provided with sieve pores.
Preferably, the diameter of the sieve holes on the surface of the third filter screen plate is smaller than the diameter of the sieve holes on the surface of the second filter screen plate, and the diameter of the sieve holes on the surface of the second filter screen plate is smaller than the diameter of the sieve holes on the surface of the first filter screen plate.
Preferably, fixed blocks are arranged in the filter boxes right below the first filter screen plate, the second filter screen plate and the third filter screen plate.
Preferably, the input end of the drainage pump is connected with the filter tank through a liquid guide pipeline, and the output end of the drainage pump is connected with the sedimentation tank through a liquid guide pipeline.
Preferably, a handle is arranged on the surface of the mould groove.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the domestic sewage treatment method for heating by using the solar heat collection system, the sludge pump and the collecting tank are arranged, so that the domestic sewage treatment method has the function of cleaning sludge, the cleanness of the bottom of the sedimentation tank is effectively ensured, the inconvenience in later cleaning caused by long-term accumulation of a large amount of sludge at the bottom of the sedimentation tank is avoided, the practicability is improved, when the domestic sewage treatment method is used, the sludge at the bottom of the sedimentation tank is pumped out by the sludge pump through the guide pipeline during operation, and then the sludge is discharged into the collecting tank through the guide pipeline to realize collection, so that the later treatment is facilitated.
2. According to the domestic sewage treatment method utilizing the solar heat collection system for heating, the solar cell panel, the built-in storage battery, the sludge pump, the heater and the mold groove are arranged, so that the domestic sewage treatment method has a heating and drying function, sludge is conveniently dried and shaped, later-stage carrying and cleaning are convenient, when the domestic sewage treatment method is used, the solar cell panel converts light energy into electric energy and stores the electric energy into the built-in storage battery, the heater and the sludge pump are powered in real time, the sludge in the material collection groove is pumped out and guided into the mold groove through the material guide pipeline when the sludge pump operates, then the heater heats the inside of the drying box when the sludge pump operates, the sludge in the mold groove is rapidly dried and shaped, and the sludge is conveniently taken out and stacked.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of a first screen plate according to the present invention.
In the figure: 1. a soil layer; 2. a filter box; 3. a sedimentation tank; 4. a material collecting groove; 5. a drying box; 6. a mounting seat; 7. a protective shell; 8. a handle; 9. a first filter screen plate; 10. a second filter screen plate; 11. a third filter screen plate; 12. a fixed block; 13. draining pump; 14. a sludge pump; 15. a heater; 16. a grid frame; 17. an inverter; 18. a storage battery is arranged inside; 19. a solar panel; 20. a mould groove; 21. a material guide pipeline; 22. a liquid guiding pipeline; 23. and (4) screening holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a domestic sewage treatment method using a solar heat collection system for heating comprises a sedimentation tank 3, a filter tank 2 is arranged on one side of the sedimentation tank 3, a drain pump 13 is arranged between the filter tank 2 and the sedimentation tank 3, the drain pump 13 is in the prior art, the type of the drain pump 13 is suitable for ZX series, the input end of the drain pump 13 is connected with the filter tank 2 through a liquid guide pipeline 23, the output end of the drain pump 13 is connected with the sedimentation tank 3 through a liquid guide pipeline 23, sludge pumps 14 are arranged among the sedimentation tank 3, a material collecting tank 4 and a drying box 5, the number of the sludge pumps 14 is two, the sedimentation tank 3 is connected with the material collecting tank 4 through a sludge pump 14 and a material guide pipeline 21, the end part of the material guide pipeline 21 arranged at the output end of the sludge pump 14 on one side of the material collecting tank 4 is arranged on the top of a model tank 20, the sludge pump 14 is in the prior art, a first filter screen plate 9, a second filter screen plate 10 and a third filter screen plate 11 are sequentially arranged in the filter box 2 from bottom to bottom, the surfaces of the first filter screen plate 9, the second filter screen plate 10 and the third filter screen plate 11 are all provided with sieve pores 23, the diameter of the sieve pore 23 on the surface of the third filter screen plate 11 is smaller than that of the sieve pore 23 on the surface of the second filter screen plate 10, the diameter of the sieve pore 23 on the surface of the second filter screen plate 10 is smaller than that of the sieve pore 23 on the surface of the first filter screen plate 9, fixed blocks 12 are all arranged in the filter box 2 right below the first filter screen plate 9, the second filter screen plate 10 and the third filter screen plate 11, a material collecting groove 4 is arranged on the other side of the sedimentation tank 3, a drying box 5 is arranged on one side of the material collecting groove 4, the filter box 2, the sedimentation tank 3, the material collecting groove 4 and the drying box 5 are all arranged on the top of the, the drying box is characterized in that a grid frame 16 is installed inside the drying box 5, a model groove 20 is formed in the top of the grid frame 16, a handle 8 is installed on the surface of the model groove 20, a protective shell 7 is installed on one side of the drying box 5 through an installation seat 6, a built-in storage battery 18 and an inverter 17 are installed inside the protective shell 7, and a solar cell panel 19 is installed on the top of the protective shell 7, so that the built-in storage battery 18, the inverter 17 and the solar cell panel 19 form a solar power generation system, power is supplied to the drying box, and meanwhile the heater can conveniently generate heat under the condition of.
When the domestic sewage drying device works, domestic sewage is put into the filter box 2 and flows through the first filter screen plate 9, the second filter screen plate 10 and the third filter screen plate 11 to carry out triple filtration treatment on the domestic sewage, so that larger impurities in the domestic sewage are effectively removed, then the domestic sewage in the filter box 2 is pumped out and discharged into the sedimentation tank 3 through the liquid guide pipeline 23 when the drainage pump 13 runs, the impurities in the domestic sewage are precipitated at the bottom of the tank through natural precipitation, then the sludge at the bottom of the sedimentation tank 3 is pumped out through the material guide pipeline 21 when the sludge pump 14 runs and is guided into the collecting groove 4 to realize collection, further the sludge in the collecting groove 4 is discharged into the mold groove 20 through the material guide pipeline 21 by the sludge pump 14, then the heater 15 heats the inside of the drying box 5 when the drying box runs, so that the sludge in the mold groove 20 is quickly dried and shaped, the stacking is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The domestic sewage treatment method for heating by utilizing the solar heat collection system comprises a sedimentation tank (3) and is characterized in that: a filter tank (2) is arranged on one side of the sedimentation tank (3), a drainage pump (13) is arranged between the filter tank (2) and the sedimentation tank (3), sludge pumps (14) are arranged among the sedimentation tank (3), a material collecting tank (4) and a drying tank (5), a first filter screen plate (9), a second filter screen plate (10) and a third filter screen plate (11) are sequentially arranged in the filter tank (2) from bottom to bottom, the material collecting tank (4) is arranged on the other side of the sedimentation tank (3), the drying tank (5) is arranged on one side of the material collecting tank (4), a heater (15) is arranged at the bottom end in the drying tank (5), a grid frame (16) is arranged in the drying tank (5), a mold groove (20) is arranged at the top of the grid frame (16), a protective shell (7) is arranged on one side of the drying tank (5) through a mounting seat (6), the solar energy storage and power supply system is characterized in that a built-in storage battery (18) and an inverter (17) are installed inside the protective shell (7), and a solar panel (19) is installed on the top of the protective shell (7).
2. The domestic sewage treatment method using a solar heat collection system for heating according to claim 1, wherein: the surfaces of the first filter screen plate (9), the second filter screen plate (10) and the third filter screen plate (11) are provided with screen holes (23).
3. The domestic sewage treatment method using a solar heat collection system for heating according to claim 2, wherein: the diameter of each sieve pore (23) on the surface of the third filter screen plate (11) is smaller than that of each sieve pore (23) on the surface of the second filter screen plate (10), and the diameter of each sieve pore (23) on the surface of the second filter screen plate (10) is smaller than that of each sieve pore (23) on the surface of the first filter screen plate (9).
4. The domestic sewage treatment method using a solar heat collection system for heating according to claim 1, wherein: fixed blocks (12) are arranged in the filter box (2) under the first filter screen plate (9), the second filter screen plate (10) and the third filter screen plate (11).
5. The domestic sewage treatment method using a solar heat collection system for heating according to claim 1, wherein: the input end of the draining pump (13) is connected with the filter tank (2) through a liquid guiding pipeline (23), and the output end of the draining pump (13) is connected with the sedimentation tank (3) through the liquid guiding pipeline (23).
6. The domestic sewage treatment method using a solar heat collection system for heating according to claim 1, wherein: and a handle (8) is arranged on the surface of the mould groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011441457.8A CN112717546A (en) | 2020-12-08 | 2020-12-08 | Domestic sewage treatment method for heating by using solar heat collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011441457.8A CN112717546A (en) | 2020-12-08 | 2020-12-08 | Domestic sewage treatment method for heating by using solar heat collection system |
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| Publication Number | Publication Date |
|---|---|
| CN112717546A true CN112717546A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011441457.8A Pending CN112717546A (en) | 2020-12-08 | 2020-12-08 | Domestic sewage treatment method for heating by using solar heat collection system |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2742832A1 (en) * | 1972-12-12 | 1979-04-05 | Otto Bauer | Raw sludge prepn. and mixture with coal dust - in solar cell with felt band conveyors, giving product useful as fertiliser |
| CN206127059U (en) * | 2016-08-31 | 2017-04-26 | 李秉京 | Solar energy type sewage treatment system |
| CN107311411A (en) * | 2017-08-29 | 2017-11-03 | 绍兴柯桥排水有限公司 | A kind of textile printing and dyeing sewerage |
| CN107840552A (en) * | 2017-12-20 | 2018-03-27 | 皖西学院 | It is a kind of to utilize solar energy and the rural domestic sewage treatment system of wind energy |
| CN207659232U (en) * | 2017-12-13 | 2018-07-27 | 贵州申申环保科技有限公司 | A kind of sewage disposal and sludge treatment integrated apparatus |
| CN110342754A (en) * | 2019-08-06 | 2019-10-18 | 安徽美自然环境科技有限公司 | A kind of ammonia-nitrogen sewage processing system |
| CN209685546U (en) * | 2018-08-02 | 2019-11-26 | 李学明 | Slurry processing unit during sewage discharge |
| CN210085200U (en) * | 2019-04-03 | 2020-02-18 | 河南金砖环保科技有限公司 | Solar energy integration sewage treatment device |
| CN210393926U (en) * | 2019-06-21 | 2020-04-24 | 福建青元环保有限公司 | Municipal works sewage treatment plant |
-
2020
- 2020-12-08 CN CN202011441457.8A patent/CN112717546A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2742832A1 (en) * | 1972-12-12 | 1979-04-05 | Otto Bauer | Raw sludge prepn. and mixture with coal dust - in solar cell with felt band conveyors, giving product useful as fertiliser |
| CN206127059U (en) * | 2016-08-31 | 2017-04-26 | 李秉京 | Solar energy type sewage treatment system |
| CN107311411A (en) * | 2017-08-29 | 2017-11-03 | 绍兴柯桥排水有限公司 | A kind of textile printing and dyeing sewerage |
| CN207659232U (en) * | 2017-12-13 | 2018-07-27 | 贵州申申环保科技有限公司 | A kind of sewage disposal and sludge treatment integrated apparatus |
| CN107840552A (en) * | 2017-12-20 | 2018-03-27 | 皖西学院 | It is a kind of to utilize solar energy and the rural domestic sewage treatment system of wind energy |
| CN209685546U (en) * | 2018-08-02 | 2019-11-26 | 李学明 | Slurry processing unit during sewage discharge |
| CN210085200U (en) * | 2019-04-03 | 2020-02-18 | 河南金砖环保科技有限公司 | Solar energy integration sewage treatment device |
| CN210393926U (en) * | 2019-06-21 | 2020-04-24 | 福建青元环保有限公司 | Municipal works sewage treatment plant |
| CN110342754A (en) * | 2019-08-06 | 2019-10-18 | 安徽美自然环境科技有限公司 | A kind of ammonia-nitrogen sewage processing system |
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Application publication date: 20210430 |
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| RJ01 | Rejection of invention patent application after publication |