CN202337717U - Domestic sewage treating and recycling device utilizing activated carbon - Google Patents
Domestic sewage treating and recycling device utilizing activated carbon Download PDFInfo
- Publication number
- CN202337717U CN202337717U CN 201120490093 CN201120490093U CN202337717U CN 202337717 U CN202337717 U CN 202337717U CN 201120490093 CN201120490093 CN 201120490093 CN 201120490093 U CN201120490093 U CN 201120490093U CN 202337717 U CN202337717 U CN 202337717U
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- activated carbon
- pipeline
- reuse water
- carbon post
- solid residue
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Abstract
The utility model relates to a domestic sewage treating and recycling device utilizing activated carbon, which is characterized by comprising a pressure gauge, a precipitation tank, a mesh-type filter, a granular activated carbon pillar and a compressed activated carbon pillar which are sequentially arranged on a pipeline from a sewage inlet and a reclaimed water outlet, wherein the precipitation tank is in a sunk type structure, a vent hole in a baseboard of the precipitation tank is downwards communicated with a solid residue channel, and a piston is arranged in the solid residue channel; and a baseboard of a pipeline between the granular activated carbon pillar and the compressed activated carbon pillar is provided with a reclaiming water outlet used for irrigation, and a pipeline at the inner side of a reclaiming water valve is also communicated with a back wash water inlet. The device disclosed by the utility model can be used for treating and recycling domestic sewage, and has the advantages of multiple purposes, short process, high speed, good water quality, large concentration ratio, low cost, low energy consumption, and fertilizer and freshwater resource saving.
Description
Technical field
The utility model belongs to effluent cycle and utilizes equipment technical field, relates to a kind of sanitary sewage disposal and regenerated using device that adopts gac.
Background technology
Widespread pollution from the overuse of fertilizers and pesticides in rural area is topmost one type of non-point pollution; Mainly be meant all contaminations matter that in the agriculture prodn activity, produces; In precipitation or irrigation process, through farmland rainwash, farmland drainage and underground leakage, make a large amount of pollution substances get into water bodys and the pollution that causes.Domestic sewage in rural areas by using is one of topmost pollution source in the widespread pollution from the overuse of fertilizers and pesticides in rural area.The domestic sewage in rural areas by using staple comprises nitrogen, phosphorus, organic matter, LAS, pathogenic bacteria etc.; Some material wherein; Like nitrogen, phosphorus is the nutritive element useful to plant, can important nutrient be provided for plant-growth, and organic matter can be increase soil fertility and the level of the productive forces.Yet, excessive nutrient, organic matter, also some other material may exert an influence to edatope and plant growth.Therefore, the processing of domestic sewage in rural areas by using being carried out to a certain degree is very important.The rural development of current recycling economy type is an important development trend of rural society sustainable economic development; Based on recycling economy visual angle, rural area; The aerogenesis raw material that the remaining residue in back also can be used for being used as fertilizer or biogas is handled in reuses such as the reuse water after domestic sewage in rural areas by using is handled can be used as and flushes the toilet, carwash, irrigation.
Along with becoming increasingly conspicuous of Freshwater resources imbalance between supply and demand, adding water source for irrigation also becomes various countries' solution water resources crisis question of common concern.Reclaimed water for irrigation can avoid utilizing sewage directly to irrigate caused serious pollution of area source problem on the one hand, and for plant-growth provides important nutrient, increases soil fertility and the level of the productive forces thereby increase the soil organism.On the other hand, excessive nutrient, toxic chemical substance and the pathogenic agent while input environment ecosystem also can cause environmental pollution to a certain degree in the reuse water, might endanger environment and human health.Utilize the domestic sewage in rural areas by using regenerated using to irrigate to improve the utilising efficiency of nutrient materials such as nitrogen in the reuse water, phosphorus; Reduced the unnecessary pollutent input environment ecosystem when saving fertilizer, water saving, raising the output again, significant to alleviation, widespread pollution from the overuse of fertilizers and pesticides in rural area control and the promotion rural area recycling economy development of China's water resources crisis.Set up and a kind ofly not only can handle sewage, and can treat the composition in the sewage with a certain discrimination carry out regenerated using device, become one and be badly in need of the technical problem that solves.
Summary of the invention
The purpose of the utility model provides a kind of sanitary sewage disposal and regenerated using device that adopts gac, and sewage is efficiently handled and can be carried out regenerated using simultaneously, and is simple, cost is low, energy consumption is low.
The technical scheme that the utility model adopts is; A kind of sanitary sewage disposal and regenerated using device that adopts gac; Comprise from the sewage import to reuse water on the pipeline the outlet; Be disposed with tensimeter, settling bath, screen filter, granulated active carbon post, extruded activated carbon post, wherein the settling bath between tensimeter and the screen filter adopts sinkage type structure, has port at the settling bath base plate; Downward and the solid residue channel connection of this port is provided with piston in the cavity of this solid residue passage waist;
Pipeline between granulated active carbon post and extruded activated carbon post constitutes second place's sinkage type structure, and the base plate of this second place sinkage type structure is provided with irrigation and exports with reuse water, irrigates with the reuse water outlet and is provided with the irrigation water valve; Be provided with the reuse water valve in the reuse water outlet; On the pipeline between reuse water valve and the extruded activated carbon post, also be communicated with the recoil water inlet, on this recoil water inlet the recoil penstock be installed.
The distinguishing feature of the utility model is; Adopt this treatment unit to handle and the regenerated using sewage; Purposes is many, flow process is short, speed is fast, water quality is good, concentration ratio is big, cost is low, energy consumption is low; The intact reuse water of WWT is irrigated, and can save an amount of chemical fertilizer and Freshwater resources simultaneously, has broad application prospects.
Description of drawings
Fig. 1 is the sanitary sewage disposal and the regenerated using apparatus structure synoptic diagram of the utility model.
Among the figure, 1. sewage import; 2. tensimeter; 3. lever; 4. screen filter; 5. reuse water outlet; 6. irrigate and export with reuse water; 7. cavity; 8. extruded activated carbon post; 9. irrigation water valve; 10. piston; 11. solid residue passage; 12. granulated active carbon post; 13. methane-generating pit; 14. recoil penstock; 15. recoil water inlet; 16. reuse water valve; 17. settling bath;
In addition, a place is WWT position (during piston 10 closing conditions); The b place is slagging-off position (during piston 10 open modes).
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
Like Fig. 1; The apparatus structure of the utility model is, comprises from sewage import 1 to reuse water on the pipeline the outlet 5, is disposed with tensimeter 2, settling bath 17, screen filter 4, granulated active carbon post 12, extruded activated carbon post 8; Wherein the settling bath between tensimeter 2 and the screen filter 4 17 constitutes first place's sinkage type structure; Have port at first place's sinkage type structure settling bath 17 base plates, downward and solid residue passage 11 UNICOMs of this port, solid residue passage 11 is communicated with methane-generating pit 13 or residue collecting tank; Be provided with piston 10 in the cavity 7 of these solid residue passage 11 waists; The external diameter of cavity 7 is greater than the external diameter of piston 10, and the height of cavity 7 is greater than the height of piston 10, and piston 10 passes cavity 7 and is externally connected with control handle 3;
The pipeline that granulated active carbon post 12 and extruded activated carbon post 8 are set constitutes second place's sinkage type structure, and the base plate of this second place sinkage type structure is provided with irrigation with reuse water outlet 6, irrigates with reuse water outlet 6 and is provided with irrigation water valve 9; Be provided with reuse water valve 16 in reuse water outlet 5; On the pipeline between reuse water valve 16 and the extruded activated carbon post 8, also be communicated with recoil water inlet 15, recoil penstock 14 is installed on this recoil water inlet 15.
The internal diameter of extruded activated carbon post 8 is that 32mm, external diameter are 65mm, the high 360mm of being; Hole 2-20 micron between carbon granule; Fixing seal embeds a diameter 20mm synthetic glass rising pipe that is covered with aperture in the extruded activated carbon post 8 in the synthetic glass post of 150 * 360mm.Granulated active carbon post 12 is connected with U type tube side formula with extruded activated carbon post 8, can imbed undergroundly, saves the space.
Irrigation is arranged between granulated active carbon post 12 and the extruded activated carbon post 8 with reuse water outlet 6; Be just to can be used for irrigating after sewage is handled through granulated active carbon post 12; Just can obtain the better reuse water of water quality (or in claiming water) if handle the back through extruded activated carbon post 8 again, be used as flush the toilet, carwash etc.
All piping materials select for use Y type pvc pipe to connect; The middle water of handling with irrigate with reuse water can as flush the toilet, purposes such as carwash or irrigation, handle remaining solid slag and can be used for being used as fertilizer and perhaps directly enter the aerogenesis raw material of methane-generating pit 13 as biogas.Carry out a back flushing in the time of 3～5 days when the one-piece construction operation, the water that recoil washes is as the irrigation water reuse.
The working process of the utility model device is divided into following four flow processs:
1) reuse after the WWT: sewage gets in the pipeline through sewage import 1; Piston 10 is placed position, a place; Be that cavity 7 is closing condition; When irrigation water valve 9 and recoil penstock 14 close, when reuse water valve 16 is opened, sewage passes through screen filter 4, granulated active carbon post 12 and extruded activated carbon post 8 successively, discharges from reuse water outlet 5 at last.
2) irrigate after the WWT: sewage gets in the pipeline through sewage import 1; Piston 10 is placed position, a place; Be that cavity 7 is closing condition; When irrigation water valve 9 is opened, reuse water valve 16 and recoil penstock 14 be when closing, sewage is promptly directly discharged from irrigating with reuse water outlet 6 through behind screen filter 4 and the granulated active carbon post 12, and the water reservoir of guiding irrigation water into is used for irrigating.
3) deslagging: whole device is after operation after a while; Many solid pollutant residues by screen filter 4 stops can be accumulated in settling bath 17 pipelines, and the force value of tensimeter 2 demonstrations this moment can obviously increase, at this moment; Promoting control handle 3 downwards makes piston 10 drop to the b position; Make piston 10 get into cavity 7 wide places, solid residue passage 11 is in open mode, and suitable bath pours methane-generating pit 13 to solid residue or collecting tank is transported.
4) back flushing: whole device carries out back flushing when moving several days (3～7 days); Close reuse water valve 16; Open recoil penstock 14 and irrigation water valve 9; Recoil water is through recoil water inlet 15 counterflush granulated active carbon posts 12 and extruded activated carbon post 8, and the water that recoil washes is as the irrigation water reuse, from irrigating the water reservoir that directly gets into irrigation water with reuse water outlet 6.
The utility model is a kind of simple and easy sanitary sewage disposal and regenerated using device; The reuse water of handling can as flush the toilet, carwash or irrigation etc., handle remaining solid slag and can be used for being used as fertilizer or directly enter the aerogenesis raw material of methane-generating pit as biogas.Back flushing is carried out in system's operation in the time of 3～5 days, the water that recoil washes is as the irrigation water reuse.Adopt this treatment unit to handle and the regenerated using sewage; Purposes is many, flow process is short, speed is fast, water quality is good, concentration ratio is big, cost is low, energy consumption is low; The intact reuse water of WWT is irrigated also and can be saved chemical fertilizer and Freshwater resources, has broad application prospects.
Claims (3)
1. a sanitary sewage disposal and regenerated using device that adopts gac; It is characterized in that: comprise from sewage import (1) to reuse water on the pipeline the outlet (5); Be disposed with tensimeter (2), settling bath (17), screen filter (4), granulated active carbon post (12), extruded activated carbon post (8); Wherein the settling bath (17) between tensimeter (2) and the screen filter (4) adopts sinkage type structure; Have port at settling bath (17) base plate, this port is communicated with solid residue passage (11) downwards, is provided with piston (10) in the cavity (7) of this solid residue passage (11) waist;
Pipeline between granulated active carbon post (12) and extruded activated carbon post (8) constitutes second place's sinkage type structure, and the base plate of this second place sinkage type structure is provided with irrigation with reuse water outlet (6), irrigates with reuse water outlet (6) and is provided with irrigation water valve (9); Be provided with reuse water valve (16) in reuse water outlet (5); On the pipeline between reuse water valve (16) and the extruded activated carbon post (8), also be communicated with recoil water inlet (15), recoil penstock (14) is installed on this recoil water inlet (15).
2. sanitary sewage disposal according to claim 1 and regenerated using device is characterized in that: the external diameter of described cavity (7) is greater than the external diameter of piston (10), and the height of cavity (7) is greater than the height of piston (10).
3. sanitary sewage disposal according to claim 1 and regenerated using device is characterized in that: described solid residue passage (11) is communicated with methane-generating pit (13) or collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120490093 CN202337717U (en) | 2011-11-30 | 2011-11-30 | Domestic sewage treating and recycling device utilizing activated carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120490093 CN202337717U (en) | 2011-11-30 | 2011-11-30 | Domestic sewage treating and recycling device utilizing activated carbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337717U true CN202337717U (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120490093 Expired - Fee Related CN202337717U (en) | 2011-11-30 | 2011-11-30 | Domestic sewage treating and recycling device utilizing activated carbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337717U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606948A (en) * | 2015-02-02 | 2015-05-13 | 浙江财经大学 | Domestic sewage treating and recycling device |
| CN105399226A (en) * | 2015-10-14 | 2016-03-16 | 安徽昌信生物质能源有限公司 | Energy-saving circulating water purifying apparatus |
| CN105967361A (en) * | 2016-06-17 | 2016-09-28 | 洪明 | Agricultural irrigation device with wastewater treatment |
-
2011
- 2011-11-30 CN CN 201120490093 patent/CN202337717U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606948A (en) * | 2015-02-02 | 2015-05-13 | 浙江财经大学 | Domestic sewage treating and recycling device |
| CN105399226A (en) * | 2015-10-14 | 2016-03-16 | 安徽昌信生物质能源有限公司 | Energy-saving circulating water purifying apparatus |
| CN105967361A (en) * | 2016-06-17 | 2016-09-28 | 洪明 | Agricultural irrigation device with wastewater treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20131130 |