CN203411444U - Novel rural sewage treatment device - Google Patents
Novel rural sewage treatment device Download PDFInfo
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- CN203411444U CN203411444U CN201320541656.5U CN201320541656U CN203411444U CN 203411444 U CN203411444 U CN 203411444U CN 201320541656 U CN201320541656 U CN 201320541656U CN 203411444 U CN203411444 U CN 203411444U
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a novel rural sewage treatment device for treating rural domestic sewage. The novel rural sewage treatment device comprises a trickling filtration tank, a grid well, a regulating tank, an effluent return pipe, a water inlet pipe and a water outlet well, wherein the water inlet pipe is connected with the grid well; a grid is arranged at an outlet inside the grid well; the outlet of the grid well is connected with an anaerobic baffled reactor; the anaerobic baffled reactor is connected with the regulating tank; the bottom of the regulating tank is also provided with a lift pump; the lift pump is connected with the trickling filtration tank through a pressure inlet pipe; the water outlet of the trickling filtration tank is connected with a water outlet pipe; the water outlet pipe is connected with the effluent return pipe; the effluent return pipe is connected with the regulating tank; the water outlet well is connected with the effluent return pipe through a pipeline; the trickling filtration tank is also connected with a vent pipe into which air is allowed to enter; the pressure inlet pipe in the trickling filtration tank is also provided with a backwashing pipe. The novel rural sewage treatment device disclosed by the utility model is small in floor area, low in capital investment, good in treatment effect, simple in process, low in operation cost, simple in maintenance and capable of ensuring that the effluent is stable and reaches the standard.
Description
Technical field
The utility model relates to a kind of new village waste disposal plant of processing domestic sewage in rural areas by using.
Background technology
Life in the countryside level constantly improves, and national rural area has the sanitary sewage over 2,500 ten thousand tons directly to discharge every year, causes river, pool to pollute, and affects villager's living environment, and serious threat peasant's is healthy.
Rural domestic sewage treatment mainly be take artificial swamp, stabilization pond, land percolation system and unpowered system for anaerobic treatment as main at present, also there is the economically developed rural area of small part to use dynamic integrated treatment unit, all there are many defects in these treatment process, artificial swamp, stabilization pond, land percolation system floor space are large, treatment effect is unstable, is difficult to keep stably reaching standard; Unpowered system for anaerobic treatment water outlet can not meet current emission request at all; Power integration treatment unit working cost is high, and post facility maintenance maintenance expense is high.
Summary of the invention
The purpose of this utility model is that a kind of investment capital construction designing in order to solve the deficiency of above-mentioned technology is few, sewage disposal, the new village waste disposal plant that working cost is low.
The new village waste disposal plant that the utility model is designed, comprise and drip filter tank, grille well, equalizing tank, effluent recycling pipe, water inlet pipe and wet well, water inlet pipe is connected with grille well, exit in grille well is provided with grid, outlet at grille well is connected with deflector anaerobic reactor, deflector anaerobic reactor is connected with equalizing tank, bottom at equalizing tank is also provided with lift pump, lift pump is connected with a filter tank by pressure current inlet pipe, drip on the water outlet of filter tank and be connected with rising pipe, rising pipe is connected with effluent recycling pipe, this effluent recycling pipe is connected with equalizing tank, wet well is connected with effluent recycling pipe by pipeline, on a filter tank, be also connected with the vent-pipe that can enter wind, on pressure current inlet pipe in dripping filter tank, be also provided with backwash tube.
During use, after sanitary sewage centralized collection, enter the grille well in Sewage treatment systems, inside is provided with grid, suspended substance in sewage is processed to removal, coarse grain in water after grid is processed, insoluble COD, SS etc. reduce greatly, grid slag is by artificial periodic cleaning outward transport safe handling, sewage enters deflector anaerobic reactor after grid, in deflector anaerobic reactor, be provided with biologic packing material and anaerobic species, under the Degradation of anaerobic species, larger molecular organics in sewage is decomposed into small organic molecule, deflector anaerobic reactor water outlet gravity flow enters equalizing tank, equalizing tank regulates the waste water quality water yield, in equalizing tank, be provided with sewage pump, waste water is promoted to and drips filter tank through lift pump, wastewater streams is through dripping the biofilter material in filter tank, under the effect of the microorganism adhering on filtrate, by the pollutant removal in waste water, water outlet after dripping filter tank processing, be partly refluxed to equalizing tank, part is by wet well qualified discharge.
For sewage is under the effect of filtrate, by the more effective removal of the pollutent in waste water, in dripping filter tank, be fixed with at least more than one filtrate assembly, filtrate assembly comprises filtrate and filtrate board, filtrate board is fixed on the two ends up and down of filtrate; Drip filter tank and comprise plenum area and catchment area, plenum area is the gap that upper and lower two filtrate boards form, and plenum area is located at the bottom surface of filtrate, catchment area is located at the bottom of dripping in filter tank, is provided with by upper and lower two plenum areas that filtrate board forms above catchment area, in dripping filter tank, is provided with penstock, and penstock is located at the top of filtrate, on penstock, be provided with shower nozzle, be plugged with the vent-pipe that can enter wind on plenum area, catchment area is plugged with rising pipe.
In order to improve the biochemical property of sewage, in described deflector anaerobic reactor, by baffle plate, be divided into three reaction chambers, in reaction chamber, be equipped with biologic packing material and anaerobic species.
In order to improve the treatment effect of sewage biochemical property, described quantity of dripping filter tank is for being at least two, and connects by rising pipe.
The designed new village waste disposal plant floor space of the utility model is few, and initial cost is few, treatment effect good, and stable water outlet is up to standard, technique is simple, and working cost is low, safeguards simple.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of embodiment 1;
Fig. 2 is a filter tank internal structure schematic diagram of embodiment 2;
In figure: grille well 1, deflector anaerobic reactor 2, equalizing tank 3, a filter tank 4, wet well 5, water inlet pipe 6, grid 7, biologic packing material 8, baffle plate 9, lift pump 10, effluent recycling pipe 11, pressure current inlet pipe 12, vent-pipe 14, backwash tube 15, rising pipe 16, shower nozzle 17, filtrate 18, filtrate board 19,20, catchment area, plenum area 21, penstock 22, filtrate assembly 23, reaction chamber 24, anaerobic species 25.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the described new village of the present embodiment waste disposal plant, comprise and drip filter tank 4, grille well 1, equalizing tank 3, effluent recycling pipe 11, water inlet pipe 6 and wet well 5, water inlet pipe 6 is connected with grille well 1, exit in grille well 1 is provided with grid 7, outlet at grille well 1 is connected with deflector anaerobic reactor 2, deflector anaerobic reactor 2 is connected with equalizing tank 3, bottom at equalizing tank 3 is also provided with lift pump 10, lift pump 10 is connected with a filter tank 4 by pressure current inlet pipe 12, drip on the water outlet of filter tank 4 and be connected with rising pipe 16, rising pipe 16 is connected with effluent recycling pipe 11, this effluent recycling pipe 11 is connected with equalizing tank 3, wet well 5 is connected with effluent recycling pipe 11 by pipeline, on a filter tank 4, be also connected with the vent-pipe 14 that can enter wind, on pressure current inlet pipe 12 in dripping filter tank 4, be also provided with backwash tube 15, in described deflector anaerobic reactor 2, by baffle plate 9, be divided into three reaction chambers 24, in reaction chamber 24, be equipped with biologic packing material 8 and anaerobic species 25, the described quantity of dripping filter tank 4 is two, and connects by rising pipe 16.
During use, after sanitary sewage centralized collection, enter the grille well 1 in Sewage treatment systems, the grid 7 of grille well 1 inside, suspended substance in sewage is processed to removal, coarse grain in water after grid 7 is processed, insoluble COD, SS etc. reduce greatly, grid slag is by artificial periodic cleaning outward transport safe handling, sewage enters deflector anaerobic reactor 8 after grid 7, in deflector anaerobic reactor 2, be provided with biologic packing material 8 and anaerobic species 25, under the Degradation of anaerobic species 25, larger molecular organics in sewage is decomposed into small organic molecule, deflector anaerobic reactor 8 water outlet gravity flows enter equalizing tank, 3 pairs of waste water quality water yields of equalizing tank regulate, in equalizing tank 3, be provided with sewage pump 10, waste water is promoted to and drips filter tank 4 through lift pump 10, wastewater streams is through dripping the biofilter material in filter tank 4, under the effect of the microorganism adhering on filtrate 18, by the pollutant removal in waste water, water outlet after dripping filter tank 4 processing, be partly refluxed to equalizing tank 3, part is by wet well 5 qualified discharges.
The described new village of the present embodiment waste disposal plant floor space is few, and initial cost is few, treatment effect good, and stable water outlet is up to standard, technique is simple, and working cost is low, safeguards simple.
Embodiment 2:
As shown in Figure 2, the described new village of the present embodiment waste disposal plant, as different from Example 1: in dripping filter tank 4, be fixed with at least more than one filtrate assembly 23, filtrate assembly 23 comprises filtrate 18 and filtrate board 19, and filtrate board 19 is fixed on the two ends up and down of filtrate 18; Drip filter tank 4 and comprise 20He catchment area, plenum area 21, plenum area 20 is the gap that upper and lower two filtrate boards 19 form, and plenum area 20 is located at the bottom surface of filtrate 18, catchment area 21 is located at the bottom of dripping in filter tank 4, above catchment area 21, be provided with the plenum area 20 being formed by upper and lower two filtrate boards 19, in dripping filter tank 4, be provided with penstock 22, and penstock 22 is located at the top of filtrate 18, on penstock 22, be provided with shower nozzle 17, on plenum area 20, be plugged with the vent-pipe 14 that can enter wind, catchment area 21 is plugged with rising pipe 16.
The described new village of the present embodiment waste disposal plant sewage can be under the effect of filtrate, by the more effective removal of the pollutent in waste water.
Claims (5)
1. a new village waste disposal plant, comprise and drip filter tank (4), grille well (1), equalizing tank (3), effluent recycling pipe (11), water inlet pipe (6) and wet well (5), water inlet pipe (6) is connected with grille well (1), exit in grille well (1) is provided with grid (7), it is characterized in that: the outlet at grille well (1) is connected with deflector anaerobic reactor (2), deflector anaerobic reactor (2) is connected with equalizing tank (3), in the bottom of equalizing tank (3), be also provided with lift pump (10), lift pump (10) is connected with a filter tank (4) by pressure current inlet pipe (12), drip on the water outlet of filter tank (4) and be connected with rising pipe (16), rising pipe (16) is connected with effluent recycling pipe (11), this effluent recycling pipe (11) is connected with equalizing tank (3), wet well (5) is connected with effluent recycling pipe (11) by pipeline, on a filter tank (4), be also connected with the vent-pipe (14) that can enter wind, on pressure current inlet pipe (12) in dripping filter tank (4), be also provided with backwash tube (15).
2. new village according to claim 1 waste disposal plant, it is characterized in that: the filtrate assembly (23) that is fixed with at least more than one in dripping filter tank (4), filtrate assembly (23) comprises filtrate (18) and filtrate board (19), and filtrate board (19) is fixed on the two ends up and down of filtrate (18).
3. new village according to claim 1 and 2 waste disposal plant, it is characterized in that: drip filter tank (4) and comprise plenum area (20) and catchment area (21), plenum area (20) is the gap that upper and lower two filtrate boards (19) form, and plenum area (20) are located at the bottom surface of filtrate (18), catchment area (21) is located at the bottom of dripping in filter tank (4), in catchment area, (21) top is provided with the plenum area (20) consisting of upper and lower two filtrate boards (19), in dripping filter tank (4), be provided with penstock (22), and penstock (22) is located at the top of filtrate (18), on penstock (22), be provided with shower nozzle (17), on plenum area (20), be plugged with the vent-pipe (14) that can enter wind, catchment area (21) is plugged with rising pipe (16).
4. new village according to claim 1 and 2 waste disposal plant, it is characterized in that: in described deflector anaerobic reactor (2), by baffle plate (9), be divided into three reaction chambers (24), in reaction chamber (24), be equipped with biologic packing material (8) and anaerobic species (25).
5. new village according to claim 1 and 2 waste disposal plant, is characterized in that: the described quantity of dripping filter tank (4) is at least two, and connects by rising pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541656.5U CN203411444U (en) | 2013-09-03 | 2013-09-03 | Novel rural sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541656.5U CN203411444U (en) | 2013-09-03 | 2013-09-03 | Novel rural sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411444U true CN203411444U (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541656.5U Expired - Fee Related CN203411444U (en) | 2013-09-03 | 2013-09-03 | Novel rural sewage treatment device |
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| CN (1) | CN203411444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498509A (en) * | 2019-08-22 | 2019-11-26 | 广西师范大学 | A kind of high ammonia nitrogen sewage treatment unit and the method using its progress sewage treatment |
-
2013
- 2013-09-03 CN CN201320541656.5U patent/CN203411444U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498509A (en) * | 2019-08-22 | 2019-11-26 | 广西师范大学 | A kind of high ammonia nitrogen sewage treatment unit and the method using its progress sewage treatment |
| CN110498509B (en) * | 2019-08-22 | 2023-09-22 | 广西师范大学 | High ammonia nitrogen sewage treatment device and sewage treatment method using same |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315100 Zhejiang city in Ningbo Province, Yinzhou District Road No. 298 building (Bachelor of Zhejiang Tiandi Environmental Engineering Co. Ltd.) Patentee after: ZHEJIANG WORLD CLEAN ENVIRONMENT ENGINEERING CO., LTD. Address before: 315100, Zhejiang, Ningbo, Yinzhou District Road, No. 503, room 298, science and Technology Building (Ningbo Qing Tian Environmental Engineering Co., Ltd.) Patentee before: Ningbo Qingtiandi Environment Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20180903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |