CN114506888B - Unpowered sewage adjusting tank - Google Patents
Unpowered sewage adjusting tank Download PDFInfo
- Publication number
- CN114506888B CN114506888B CN202210150441.4A CN202210150441A CN114506888B CN 114506888 B CN114506888 B CN 114506888B CN 202210150441 A CN202210150441 A CN 202210150441A CN 114506888 B CN114506888 B CN 114506888B
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- water
- connector
- equalizing basin
- sewage
- pipeline
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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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)
- Sewage (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention belongs to the technical field of sewage treatment, and particularly relates to an unpowered sewage regulating reservoir which comprises a regulating reservoir and an outer reservoir, wherein a water-proof soft membrane is fixedly connected in the regulating reservoir, the water-proof soft membrane separates the interior of the regulating reservoir into a sewage area and a clear water area, a first connector is installed on one side of the regulating reservoir, a connecting pipeline is fixedly communicated with one outward end of the first connector, a second connector is arranged on one side of the outer reservoir opposite to the regulating reservoir, and the second connector is connected with the other end of the connecting pipeline; according to the invention, the water-proof flexible membrane is arranged in the regulating reservoir, the outer reservoir is communicated with the regulating reservoir through the connecting pipeline, the basic stability of the water level in the regulating reservoir is ensured according to the principle of the communicating device, and the water outlet of the regulating reservoir does not need to lift a pump, so that the energy consumption in the sewage treatment process is reduced, the operation cost and equipment investment of a sewage plant are reduced, and the operation cost and equipment investment of the sewage plant are reduced.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to an unpowered sewage adjusting tank.
Background
In the field of sewage treatment, small-scale sewage treatment facilities are more common originally, such as rural sewage treatment stations, tourist attraction sewage treatment stations, high-speed service area sewage treatment stations, intermittent discharge factories and the like, the small-scale sewage treatment stations have extremely uneven water inlet, and a regulating tank is usually required to be arranged at the front end to regulate the water inlet amount so as to reduce the impact load caused by subsequent treatment process sections.
The existing regulating reservoir operation mechanism is that sewage flows in through gravity, is discharged through the action of a lifting pump after being uniformly mixed with water quality and water quantity in the regulating reservoir, and ensures the uniformity and stability of the water quality and the water quantity in the subsequent operation process. And the energy consumption is a main factor for restricting the rural sewage treatment operation in the economically undeveloped areas. Therefore, the maintenance cost and the operation energy consumption cost of the sewage treatment plant are further reduced, the important direction of research and development in the field of rural sewage treatment is provided, and in order to solve the problems, the unpowered sewage regulating tank is provided.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an unpowered sewage adjusting tank which has the characteristics of no need of a lifting pump and reduction of the operation cost and equipment investment of a sewage plant.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an unpowered sewage equalizing basin, includes equalizing basin and outer pond, through fixedly connected with water proof mantle in the equalizing basin, the water proof mantle is separated the inside sewage district and the clear water district that are of equalizing basin, first connector is installed to one side of equalizing basin, the fixed intercommunication of first connector one end outwards has the connecting tube, be provided with the honeycomb duct in the equalizing basin, the top of honeycomb duct with first connector is linked together, the equalizing basin with the relative one side in outer pond is provided with the inlet channel, the opposite side of equalizing basin is provided with outlet conduit, outer pond with the relative one side in equalizing basin is provided with the second connector, the second connector with the other end of connecting tube is connected, outer pond with the relative one side in equalizing basin is provided with overflow pipe, the opposite side in outer pond is provided with moisturizing pipeline, be provided with the moisturizing valve on the moisturizing pipeline, first connector is located the below of water proof mantle, the level of second connector is less than the level of first connector.
Preferably, the water-proof soft membrane is an HDPE (high-density polyethylene) membrane, and is in waterproof sealing bonding with the inner wall of the regulating tank.
Preferably, the elevation of the bottom of the outer tank is not less than the elevation of the water outlet pipeline of the adjusting tank, and the volume of the water level change of the outer tank and the volume of the water level change of the adjusting tank are not less than the effective volume of the adjusting tank.
Preferably, the position of the connecting pipeline communicated with the regulating reservoir is higher than the position of the connecting pipeline communicated with the outer reservoir, the connecting pipeline is arranged between the regulating reservoir and the outer reservoir in a state of not less than 10% of gradient, and the flow rate of the connecting pipeline is not higher than 0.5m/s.
Preferably, the water level of the outer tank is the same as the liquid level of the adjusting tank and rises and falls synchronously.
Preferably, the height difference between the water inlet pipeline and the water outlet pipeline is 0.5m-1.0m.
Preferably, the water inlet pipe and the water outlet pipe are both located in the sewage area at the upper part, the first connecting head is located in the clean water area at the lower part, and the position of the water inlet pipe is higher than that of the water outlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the water-proof flexible membrane is arranged in the regulating reservoir, the outer reservoir is communicated with the regulating reservoir through the connecting pipeline, the basic stability of the water level in the regulating reservoir is ensured according to the principle of the communicating device, and the water outlet of the regulating reservoir does not need to lift a pump, so that the energy consumption in the sewage treatment process is reduced, the operation cost and equipment investment of a sewage plant are reduced, and the operation cost and equipment investment of the sewage plant are reduced.
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 a connection structure of the present invention in a cross-sectional view;
in the figure: 1. a regulating reservoir; 2. a clear water zone; 3. a flow guide pipe; 4. a first connection head; 5. connecting a pipeline; 6. a second connector; 7. an outer pool; 8. a water replenishing pipeline; 9. a water replenishing valve; 10. an overflow conduit; 11. a water inlet pipe; 12. a sewage area; 13. a water outlet pipeline; 14. a water-proof soft film.
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.
Examples
Referring to fig. 1, the present invention provides the following technical solutions: the utility model provides an unpowered sewage equalizing basin, includes equalizing basin 1 and outer pond 7, through fixedly connected with water proof mantle 14 in the equalizing basin 1, water proof mantle 14 is separated 1 inside sewage district 12 and the clear water district 2 of being of equalizing basin, first connector 4 is installed to one side of equalizing basin 1, the fixed intercommunication of first connector 4 one end outwards has connecting tube 5, be provided with honeycomb duct 3 in the equalizing basin 1, the top of honeycomb duct 3 with first connector 4 is linked together, equalizing basin 1 with the relative one side in outer pond 7 is provided with inlet channel 11, the opposite side of equalizing basin 1 is provided with outlet conduit 13, outer pond 7 with the relative one side in equalizing basin 1 is provided with second connector 6, second connector 6 with the other end of connecting tube 5 is connected, outer pond 7 with the relative one side in equalizing basin 1 is provided with overflow pipe 10, the opposite side in outer pond 7 is provided with moisturizing pipeline 8, be provided with moisturizing valve 9 on the moisturizing pipeline 8, first connector 4 is located the below of water proof mantle 14, the high level of second connector 6 is less than the high level of connector 4.
Specifically, the water-blocking soft membrane 14 is an HDPE membrane, and the water-blocking soft membrane 14 is in waterproof sealing adhesion with the inner wall of the regulating tank 1.
Specifically, the elevation of the bottom of the outer tank 7 is not smaller than the elevation of the water outlet pipeline 13 of the adjusting tank 1, and the volume of the water level change of the outer tank 7 plus the volume of the water level change of the adjusting tank 1 is not lower than the effective volume of the adjusting tank 1.
Specifically, the position of the connecting pipeline 5 communicated with the regulating reservoir 1 is higher than the position of the connecting pipeline communicated with the outer reservoir 7, the connecting pipeline 5 is arranged between the regulating reservoir 1 and the outer reservoir 7 in a state of not less than 10% of gradient, and the flow rate of the connecting pipeline 5 is not higher than 0.5m/s.
Specifically, the water level of the outer tank 7 is the same as the liquid level of the adjusting tank 1 and is lifted synchronously.
Specifically, the height difference between the water inlet pipeline 11 and the water outlet pipeline 13 is 0.5m-1.0m.
Specifically, the water inlet pipe 11 and the water outlet pipe 13 are both located in the upper sewage zone 12, the first connection head 4 is located in the lower clean water zone 2, and the position of the water inlet pipe 11 is higher than that of the water outlet pipe 13.
The working principle and the using process of the invention are as follows: in actual installation, the adjusting tank 1 and the outer tank 7 are both located underground, the ground height exceeds the water replenishing pipeline 8 and the water inlet pipeline 11, but does not exceed the top of the adjusting tank 1 and the outer tank 7, the invention can automatically adjust according to the amount of sewage in actual use, the normal outflow of the sewage is always kept, the sewage can be injected into the adjusting tank 1 through the water inlet pipeline 11, when the sewage is more, the sewage enters the sewage area 12 and then presses the water-proof soft membrane 14 downwards, so that clean water in the clean water area 2 enters the outer tank 7 through the guide pipe 3 and the connecting pipeline 5, further more sewage is contained in the vacant volume, when the injected sewage is less, under the action of water pressure, the clean water in the outer tank 7 enters the adjusting tank 1 through the connecting pipeline 5 and the guide pipe 3, and the water-proof soft membrane 14 moves upwards along with the increase of the clean water, so that the sewage can normally flow out from the water outlet, the subsequent treatment is convenient, when the clean water in the clean water area 2 enters the outer tank 7, the water level of the outer tank 7 gradually rises, when the clean water rises to the highest water level, the clean water is discharged from the overflow pipeline 10, when the clean water in the outer tank 7 enters the clean water area 2, the water level in the outer tank 7 gradually falls, at the moment, the water replenishing valve 9 can be opened, so that the clean water enters the outer tank 7 from the water replenishing pipeline 8, the water level in the outer tank 7 is ensured to be proper, the water replenishing valve 9 can be set into an automatic valve or a manual valve as required, if the water replenishing valve 9 is automatically controlled, a water level detecting sensor can be arranged in the outer tank 7 if the conditions permit, the water level detecting sensor is linked with the water replenishing valve 9, and when the water level in the outer tank 7 falls to a certain height, the water replenishing valve 9 is automatically opened, and the water is timely replenished to the outer tank 7; in the running process of the invention, the outer tank 7 needs relatively stable water volume, the water volume is unstable in reality due to evaporation or rainfall, the water can be supplemented by automatically or manually controlling the water supplementing valve 9, the overflow pipeline 10 is arranged to discharge excessive external clear water, and the clear water in the outer tank 7 can adopt treated sewage or tap water.
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 modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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 an unpowered sewage equalizing basin, includes equalizing basin (1) and outer pond (7), its characterized in that: through fixedly connected with water proof mantle (14) in equalizing basin (1), water proof mantle (14) are separated equalizing basin (1) is inside to be sewage district (12) and clear water district (2), first connector (4) are installed to one side of equalizing basin (1), first connector (4) the fixed intercommunication of one end outwards has connecting tube (5), be provided with honeycomb duct (3) in equalizing basin (1), the top of honeycomb duct (3) with first connector (4) are linked together, equalizing basin (1) with the relative one side in outer pond (7) is provided with inlet channel (11), the opposite side of equalizing basin (1) is provided with outlet conduit (13), outer pond (7) with the relative one side in equalizing basin (1) is provided with second connector (6), second connector (6) with the other end of connecting tube (5) is connected, outer pond (7) with the relative one side in equalizing basin (1) is provided with overflow pipeline (10), the outer pond (7) be provided with water supply pipeline (8), water supply pipeline (8) is higher than first connector (4) the water proof mantle (14) the high level is less than first connector (4), and the opposite side of connecting tube (6) is provided with water supply pipeline (8).
2. The unpowered sewage adjusting tank of claim 1, wherein: the water-proof soft membrane (14) is an HDPE membrane, and the water-proof soft membrane (14) is in waterproof sealing adhesion with the inner wall of the adjusting tank (1).
3. The unpowered sewage adjusting tank of claim 1, wherein: the bottom elevation of the outer pool (7) is not less than the elevation of the water outlet pipeline (13) of the adjusting pool (1), and the volume of the water level change of the outer pool (7) and the volume of the water level change of the adjusting pool (1) are not less than the effective volume of the adjusting pool (1).
4. The unpowered sewage adjusting tank of claim 1, wherein: connecting tube (5) with the position ratio of equalizing basin (1) intercommunication with the position of outer pond (7) intercommunication is high, connecting tube (5) set up with the state that is not less than 10% slope equalizing basin (1) with between outer pond (7), connecting tube (5) velocity of flow is not higher than 0.5m/s.
5. The unpowered sewage regulating tank of claim 1, wherein: the water level of the outer tank (7) is the same as the liquid level of the adjusting tank (1) and is lifted synchronously.
6. The unpowered sewage adjusting tank of claim 1, wherein: the height difference between the water inlet pipeline (11) and the water outlet pipeline (13) is 0.5-1.0 m.
7. The unpowered sewage adjusting tank of claim 1, wherein: the water inlet pipeline (11) and the water outlet pipeline (13) are both positioned in the sewage area (12) at the upper part, the first connecting head (4) is positioned in the clean water area (2) at the lower part, and the position of the water inlet pipeline (11) is higher than that of the water outlet pipeline (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210150441.4A CN114506888B (en) | 2022-02-18 | 2022-02-18 | Unpowered sewage adjusting tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210150441.4A CN114506888B (en) | 2022-02-18 | 2022-02-18 | Unpowered sewage adjusting tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114506888A CN114506888A (en) | 2022-05-17 |
| CN114506888B true CN114506888B (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210150441.4A Active CN114506888B (en) | 2022-02-18 | 2022-02-18 | Unpowered sewage adjusting tank |
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| CN (1) | CN114506888B (en) |
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