CN217103496U - Interim residential area domestic sewage treatment equipment - Google Patents
Interim residential area domestic sewage treatment equipment Download PDFInfo
- Publication number
- CN217103496U CN217103496U CN202220972920.XU CN202220972920U CN217103496U CN 217103496 U CN217103496 U CN 217103496U CN 202220972920 U CN202220972920 U CN 202220972920U CN 217103496 U CN217103496 U CN 217103496U
- Authority
- CN
- China
- Prior art keywords
- treatment tank
- mbr
- tank
- treatment
- sewage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to the technical field of organic sewage treatment, a temporarily live sewage treatment device in residential area is provided, aim at solving the problem of the organic sewage treatment difficulty in the temporarily residential area among the prior art. The utility model provides a temporary living area domestic sewage treatment device, is including the first treatment tank that is filled with anaerobism fungus stopping, the second treatment tank that is filled with good oxygen fungus stopping, the MBR treatment tank, clean water basin and the collecting basin of filtering impurity, sewage in the collecting basin passes through the sewage elevator pump and supplies the first treatment tank, MBR treatment tank passes through the disinfection pipeline to clean water basin water delivery, MBR treatment tank pass through mud return line respectively with first treatment tank, second treatment tank is connected, MBR tank includes the MBR membrane, the clean water basin passes through the backwash pump backwash the MBR membrane. The first treatment tank, the second treatment tank, the MBR treatment tank, the clean water tank and the auxiliary equipment thereof are adopted to treat domestic sewage, the equipment use is less, the structure is simple, and the construction cost is low.
Description
Technical Field
The utility model belongs to the technical field of organic sewage treatment, concretely relates to interim residential area domestic sewage treatment equipment.
Background
The temporary residential area is generally a construction site and a field operation area, is remote, and has incomplete supporting facilities for sewage collection, treatment and the like. The domestic sewage of the temporary residential area is sewage discharged by daily life of residents, and pollutants in the sewage mainly contain organic matters (cellulose, starch, sugar and fat protein); also frequently contain pathogenic bacteria, viruses and parasite eggs; inorganic salts (chlorides, sulfates, phosphates, bicarbonates and sodium, potassium, calcium, magnesium, etc.). The total characteristics are that the nitrogen, sulfur and phosphorus contents are high, and the environment is easily polluted by malodorous substances under the action of anaerobic bacteria.
Because the temporary residential area is generally remote and is not provided with matched sewage collecting and treating facilities, the traditional domestic sewage treating facilities have large investment, long construction period and large occupied area, and are not suitable for the domestic sewage treatment of the temporary residential area.
SUMMERY OF THE UTILITY MODEL
The utility model provides a temporary living area domestic sewage treatment equipment, which aims at solving the problem of difficult organic sewage treatment in the temporary living area in the prior art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts does:
a temporary living area domestic sewage treatment device comprises a first treatment tank filled with anaerobic bacteria filler, a second treatment tank filled with aerobic bacteria filler, an MBR treatment tank for filtering impurities, a clean water tank and a water collecting tank, the sewage in the water collecting tank is fed into the first treatment tank through a sewage lifting pump, the sewage in the first treatment tank sequentially passes through the second treatment tank and the MBR treatment tank and enters the clean water tank, the MBR treatment tank is used for conveying water to the clean water tank through a disinfection pipeline, a self-priming pump is arranged between the disinfection pipeline and the MBR treatment tank, the MBR treatment tank is respectively connected with the first treatment tank and the second treatment tank through sludge return pipelines, the MBR treatment tank and be provided with the sludge circulating pump between the mud return line, the MBR pond includes the MBR membrane, the clean water basin passes through the backwash pump backwash the MBR membrane.
The further improved scheme is as follows: an aeration disc is arranged in the first treatment tank and is connected with an aeration fan, and the aeration fan supplies airflow to the aeration disc. Through setting up aeration dish and aeration fan, aeration fan supplies the air current in to the aeration dish, and the air current in the aeration dish is discharged into first treatment tank, and the aeration dish is located the bottom of first treatment tank, and the aeration dish can form aeration effect to first treatment tank.
The further improved scheme is as follows: the aeration disc is a micropore aeration disc.
The further improved scheme is as follows: an aeration head is arranged in the second treatment tank and is connected with an aeration fan, and the aeration fan supplies airflow to the aeration head. By arranging the aeration head, the aeration head can form an aeration effect in the second treatment tank. Meanwhile, the aeration disc and the aeration head share the same aeration fan, so that the use amount of the aeration fan is reduced.
The further improved scheme is as follows: a first common wall is arranged between the first treatment pool and the second treatment pool, and a through hole communicated with the first treatment pool and the second treatment pool is formed in one end, close to the pool bottom of the first treatment pool, of the first common wall. The first treatment tank and the second treatment tank share the first common wall, and the domestic sewage treatment equipment has a compact structure.
The further improved scheme is as follows: a second common wall is arranged between the second treatment tank and the MBR treatment tank, and a through hole communicated with the second treatment tank and the MBR tank is arranged at one end, far away from the bottom of the second treatment tank, of the second common wall. The MBR treatment tank and the second treatment tank share a second shared wall, and the domestic sewage treatment equipment has a compact structure.
The further improved scheme is as follows: the MBR membrane is communicated with the aeration fan through a pipeline, and the aeration fan supplies airflow to the MBR membrane through the pipeline. The aeration fan supplies airflow to the MBR membrane, so that the filtering performance of the MBR membrane is optimized, and the MBR membrane is not easy to block.
The further improved scheme is as follows: the sewage lifting pump supplies sewage to the first treatment tank through a water supply pipeline, and a flow regulating valve is arranged on the water supply pipeline. The flow control valve can conveniently control the flow of the water supply pipeline when supplying sewage to the first treatment tank.
The further improved scheme is as follows: the water supply pipeline supplies sewage to the first treatment tank from one end of the first treatment tank, which is far away from the bottom of the first treatment tank.
The further improved scheme is as follows: an ultraviolet sterilizer is arranged in the sterilizing pipeline. The ultraviolet sterilizer has simple structure and low cost, and reduces the use cost of the domestic sewage treatment equipment.
The utility model has the advantages that:
organic pollutant in the sewage mostly obtains decomposing under anaerobism and aerobic bacteria effect, external sludge circulating pump makes sewage cycle, first processing pond and second are handled by aeration fan aeration, utilize the metabolism of aerobic microorganism in the second processing pond thoroughly to decompose the organic matter, MBR processing pond passes through the disinfection pipe connection with the clean water basin, sewage that MBR processing pond was handled after the pond inserts the clean water basin, impurity through the great volume of MBR membrane filtration, can detect whether quality of water data satisfies the emission index in the clean water basin, satisfy emission standard's direct sending into the drainage shaft or use in other processes.
Sewage lift pump, aeration fan, sludge circulating pump, self priming pump, backwash pump all can control through automatically controlled cabinet, and the equipment in every process is adjusted to the control element in the automatically controlled cabinet, reduces operating personnel's operation, improves operating personnel's operational environment.
The first treatment tank, the second treatment tank, the MBR treatment tank, the clean water tank and the auxiliary equipment thereof are adopted to treat domestic sewage, the equipment use is less, the structure is simple, and the construction cost is low.
The sewage can directly meet the requirement of external discharge after the sewage treatment is finished, and can be subjected to advanced treatment if the sewage treatment can meet higher requirements.
The temporary residential area domestic sewage treatment equipment has the advantages of small occupied area, compact structure, simple and convenient construction and installation, high water quality and water quantity impact resistance load, convenient use, maintenance and operation and low cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for a user of ordinary skill in the art, other related drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a domestic sewage treatment apparatus for a temporary residential area.
FIG. 2 is a schematic view showing the positions of the first and second common walls in the sewage treatment facility of the temporary residential area.
The reference numbers in the figures illustrate:
1-a first treatment tank; 2-a second treatment tank; 3-MBR treatment tank; 4-a clean water tank; 5-an aeration fan; 6-sludge circulating pump; 7-a self-priming pump; 8-backwashing pump; 9-sewage lift pump; 10-a first common wall; 20-second common wall.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments of the present invention, all other embodiments obtained by the technical users in the field without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 2, a temporary living area domestic sewage treatment device comprises a first treatment tank 1 filled with anaerobic bacteria filler, a second treatment tank 2 filled with aerobic bacteria filler, an MBR treatment tank 3 for filtering impurities, a clean water tank 4 and a water collection tank, wherein sewage in the water collection tank is fed into the first treatment tank 1 through a sewage lift pump 9, the sewage in the first treatment tank 1 sequentially passes through the second treatment tank 2 and the MBR treatment tank 3 to enter the clean water tank 4, the MBR treatment tank 3 delivers water to the clean water tank 4 through a disinfection pipeline, a self-priming pump 7 is arranged between the disinfection pipeline and the MBR treatment tank 3, the MBR treatment tank 3 is respectively connected with the first treatment tank 1 and the second treatment tank 2 through a sludge return pipeline, a sludge circulation pump 6 is arranged between the MBR treatment tank 3 and the sludge return pipeline, the MBR tank comprises an MBR membrane, and the clear water tank 4 backflushs the MBR membrane through a backflushing pump 8.
The self-sucking pump 7, the sludge circulating pump 6 and the sewage lifting pump 9 are all common pump body structures in the prior art.
Example two:
in order to optimize the performance of the first treatment tank 1 and the second treatment tank 2 and improve the treatment efficiency of the domestic sewage, on the basis of the embodiment: an aeration disc is arranged in the first treatment tank 1, the aeration disc is connected with an aeration fan 5, and the aeration fan 5 supplies airflow to the aeration disc. The aeration disc is a micropore aeration disc.
An aeration head is arranged in the second treatment tank 2, the aeration head is connected with the aeration fan 5, and the aeration fan 5 supplies airflow to the aeration head.
Example three:
in order to make the domestic sewage treatment equipment compact and occupy smaller space, on the basis of the above embodiment: a first common wall 10 is arranged between the first treatment tank 1 and the second treatment tank 2, and a through hole communicated with the first treatment tank 1 and the second treatment tank 2 is formed in one end, close to the bottom of the first treatment tank 1, of the first common wall 10.
A second common wall 20 is arranged between the second treatment tank 2 and the MBR treatment tank 3, and a through hole communicated with the second treatment tank 2 and the MBR tank is arranged at one end of the second common wall 20, which is far away from the bottom of the second treatment tank 2.
Example four:
in order to further optimize the performance of the domestic sewage treatment device, so that the domestic sewage treatment device is easy to build and maintain, on the basis of the embodiment: the MBR membrane is in communication with the aeration fan 5 through a pipe, and the aeration fan 5 supplies an air flow to the MBR membrane through a pipe.
The sewage lift pump 9 supplies sewage to the first treatment tank 1 through a water supply pipeline, and a flow regulating valve is arranged on the water supply pipeline.
The water supply pipeline supplies sewage to the first treatment tank 1 from one end of the first treatment tank 1, which is far away from the bottom of the first treatment tank 1.
An ultraviolet sterilizer is arranged in the sterilizing pipeline. Uv light sterilizers are conventional in the art.
The utility model provides a pair of temporary living area domestic sewage treatment equipment is further introduced below in combination theory of operation:
organic pollutant in the sewage mostly obtains decomposing under anaerobism and aerobic bacteria effect, external sludge circulating pump 6 makes sewage cycle, first processing pond 1 and second are handled by aeration fan 5 aeration, utilize aerobic microorganisms's metabolism thoroughly to decompose the organic matter in the first processing pond 1, MBR treatment pond 3 passes through the disinfection pipe connection with clean water basin 4, sewage after MBR treatment pond 3 handles inserts clean water basin 4, filter the impurity of great volume through the MBR membrane, can detect quality of water data and satisfy the emission index in clean water basin 4, satisfy emission standard's direct send into the drainage shaft or use in other processes.
The utility model is not limited to the above optional embodiments, and all the schemes can be combined arbitrarily on the premise of no conflict; any other products with various forms can be obtained under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, which is defined by the claims, fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a temporary living area domestic sewage treatment equipment which characterized in that: the sewage treatment device comprises a first treatment tank filled with anaerobic bacteria filler, a second treatment tank filled with aerobic bacteria filler, an MBR treatment tank for filtering impurities, a clean water tank and a water collection tank, wherein sewage in the water collection tank is fed into the first treatment tank through a sewage lifting pump, the sewage in the first treatment tank sequentially passes through the second treatment tank and the MBR treatment tank to enter the clean water tank, the MBR treatment tank delivers water to the clean water tank through a disinfection pipeline, a self-priming pump is arranged between the disinfection pipeline and the MBR treatment tank, the MBR treatment tank is respectively connected with the first treatment tank and the second treatment tank through a sludge backflow pipeline, a sludge circulating pump is arranged between the MBR treatment tank and the sludge backflow pipeline, the MBR tank comprises an MBR membrane, and the clean water tank backwashes the MBR membrane through the backwash pump.
2. The apparatus for treating domestic sewage of a temporary living area according to claim 1, wherein: an aeration disc is arranged in the first treatment tank and is connected with an aeration fan, and the aeration fan supplies airflow to the aeration disc.
3. The apparatus for treating domestic sewage of a temporary living area according to claim 2, wherein: the aeration disc is a micropore aeration disc.
4. The apparatus for treating domestic sewage of a temporary living area according to claim 2, wherein: and an aeration head is arranged in the second treatment tank, the aeration head is connected with the aeration fan, and the aeration fan supplies airflow to the aeration head.
5. The apparatus for treating domestic sewage of a temporary living area according to claim 1, wherein: a first common wall is arranged between the first treatment pool and the second treatment pool, and a through hole communicated with the first treatment pool and the second treatment pool is formed in one end, close to the pool bottom of the first treatment pool, of the first common wall.
6. The apparatus for treating domestic sewage of a temporary living area according to claim 1, wherein: a second common wall is arranged between the second treatment tank and the MBR treatment tank, and a through hole communicated with the second treatment tank and the MBR tank is arranged at one end, far away from the bottom of the second treatment tank, of the second common wall.
7. The apparatus for treating domestic sewage of a temporary living area according to claim 2, wherein: the MBR membrane is communicated with the aeration fan through a pipeline, and the aeration fan supplies airflow to the MBR membrane through the pipeline.
8. The apparatus for treating domestic sewage of a temporary living area according to claim 1, wherein: the sewage lift pump supplies sewage to the first treatment tank through a water supply pipeline, and a flow regulating valve is arranged on the water supply pipeline.
9. The apparatus for treating domestic sewage in a temporary residential area according to claim 8, wherein: the water supply pipeline supplies sewage to the first treatment tank from one end of the first treatment tank, which is far away from the bottom of the first treatment tank.
10. The apparatus for treating domestic sewage of a temporary living area according to claim 1, wherein: an ultraviolet sterilizer is arranged in the sterilizing pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220972920.XU CN217103496U (en) | 2022-04-22 | 2022-04-22 | Interim residential area domestic sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220972920.XU CN217103496U (en) | 2022-04-22 | 2022-04-22 | Interim residential area domestic sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217103496U true CN217103496U (en) | 2022-08-02 |
Family
ID=82583808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220972920.XU Active CN217103496U (en) | 2022-04-22 | 2022-04-22 | Interim residential area domestic sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217103496U (en) |
-
2022
- 2022-04-22 CN CN202220972920.XU patent/CN217103496U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106430847B (en) | Intensive pig raising wastewater treatment equipment | |
| CN205773964U (en) | A kind of medical waste water integrated processing system | |
| CN112777865A (en) | Hospital sewage emergency treatment process and corresponding steel modular treatment equipment | |
| CN203498227U (en) | Medical waste water purifier | |
| CN205953659U (en) | Bury formula deodorization and purify towards lavatory sewage treatment groove | |
| CN217103496U (en) | Interim residential area domestic sewage treatment equipment | |
| CN202099149U (en) | Small-sized medical sewage treater | |
| CN200985295Y (en) | Self cleaning sterilizer for water tank | |
| CN205528320U (en) | Buried waste water treatment system for treating sewage | |
| CN210313904U (en) | Integration domestic sewage environmental protection processing apparatus | |
| CN213950907U (en) | Micro-power integrated treatment equipment for domestic sewage | |
| CN204138425U (en) | A kind of Sewage treatment systems | |
| CN210438587U (en) | Multistage sewage treatment plant | |
| CN209456240U (en) | A kind of integration apparatus for sanitary sewage disposal | |
| CN112723670A (en) | Efficient medical wastewater treatment process and application method | |
| CN221254289U (en) | Multi-level wastewater treatment device | |
| CN213388218U (en) | Sewage treatment equipment for environmental improvement | |
| CN211078802U (en) | Medical wastewater treatment equipment | |
| CN216426856U (en) | High-efficiency ozone treatment water purifying device | |
| CN221500847U (en) | Sewage treatment disinfection and sludge reduction integrated equipment | |
| CN214383749U (en) | Novel medical wastewater treatment device | |
| CN109694166A (en) | A kind of bis- membrane process integrated equipment for sewage treatment of MBR | |
| CN213060580U (en) | Combined integrated sewage treatment equipment | |
| CN210457873U (en) | Rural sewage treatment recovery system of new forms of energy | |
| CN214781322U (en) | Steel modular treatment equipment for emergency treatment of hospital sewage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |