CN203319829U - Sewage treatment and recycling integrated device - Google Patents
Sewage treatment and recycling integrated device Download PDFInfo
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- CN203319829U CN203319829U CN2013203566572U CN201320356657U CN203319829U CN 203319829 U CN203319829 U CN 203319829U CN 2013203566572 U CN2013203566572 U CN 2013203566572U CN 201320356657 U CN201320356657 U CN 201320356657U CN 203319829 U CN203319829 U CN 203319829U
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Abstract
The utility model discloses a sewage treatment and recycling integrated device. The sewage treatment and recycling integrated device is connected with a water outlet of a septic tank and is applied to sewage treatment of scenic spots. The sewage treatment and recycling integrated device is mainly composed of an oil separation tank, an adjusting tank, a hydrolysis acidification tank, a biological contact oxidization tank, a sediment separation tank, a disinfection tank, a membrane treatment tank, a sludge tank and a pure water tank, wherein a grid well is arranged at the front end of the adjusting tank; all the devices are sequentially connected by a water inlet/outlet pipeline; sludge reflows by a sludge reflowing pipe. The sewage treatment and recycling integrated device is applied to the sewage treatment of scenic spots; the treated sewage can reach grade-A water quality standards of scenic spot recycled water and can be directly recycled for greening, flushing toilets, washing roads and the like, so that the recycling of a water resource is realized and the water resource is saved greatly.
Description
Technical field
The utility model belongs to sewage treatment area, relates in particular to a kind of integrated apparatus of wastewater treatment and reuse.
Background technology
China is a country that water resources is poor, and water resources ownership per capita is only 1/4 of world average level.Along with the quickening of Economic development and urbanization process, water shortage problem becomes increasingly conspicuous.Wherein, there is a large amount of visitors at each scenic spot every day, and these people's daily life meeting produces a large amount of sewage, past, due to limit, can't directly be applied, and great lot of water resources is discharged in vain, further aggravate the contradiction of short water supply, simultaneously earth's surface, scenic spot and body of groundwater severe contamination.
In prior art, sewage disposal device miscellaneous generally comprises settling tank, anaerobic pond, water collecting basin and advanced treatment pond etc., its floor space of the treatment facility of this class is large, be applicable to rural area or to the less demanding area of land area, but be not suitable for the limited places of land area such as city.
The utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of compact overall structure, good looking appearance, easy and simple to handle, management is simple, floor space is little, degree of purification good, recycle the integrated apparatus of high wastewater treatment and reuse.
The purpose of this utility model is achieved through the following technical solutions:
The utility model provides a kind of integrated apparatus of wastewater treatment and reuse, is connected in the water outlet of septic tank, is applied to the scenic spot sewage disposal, comprises pre-processing module, biochemical treatment module and advanced treatment module.
Described pre-processing module comprises integrated oil trap and the equalizing tank be connected with described septic tank.
Described biochemical treatment module comprises hydrolysis acidification pool and biological contact oxidation pond.
Described advanced treatment module comprises precipitate and separate pond, sterilization pool and film treating pond, and the water outlet of described advanced treatment module is connected in clean water basin.
Described oil trap, equalizing tank, hydrolysis acidification pool, biological contact oxidation pond, precipitate and separate pond, sterilization pool are connected by inlet and outlet pipe lines successively with the film treating pond.
Described hydrolysis acidification pool and described precipitate and separate pond are respectively equipped with sludge outlet, and described sludge outlet is connected in sludge sump by mud return line.
Further, the front end of described equalizing tank is provided with grille well.
Further, be provided with elastic filler and aerator system in described biological contact oxidation pond.
Preferably, the rounded hairbrush shape of described elastic filler, and described elastic filler is made by strand and twisted rope.
Further, described precipitate and separate pond is tilted is provided with the inclined tube that is regular hexagon, and the material of described inclined tube is polyvinyl chloride.
Further, in described film treating pond, establish membrane bioreactor, and described film is hollow-fibre membrane.
Preferably, described inlet and outlet pipe lines is that resin twines depositing.
At first septic tank effluent removes most grease, foreign material through oil trap, then enters the adjusting that equalizing tank carries out water quality and the water yield, from equalizing tank, pumps into hydrolysis acidification pool, enters the biochemical treatment section.
In hydrolysis acidification pool, long-chain, complicated organism chain rupture become readily biodegradable material simple, molecular weight, the biodegradability raising of waste water, after processing, sewage enters biological contact oxidation pond, through biochemical treatment, in waste water, various organism are degraded, the BOD in waste water
5, COD, SS, ammonia nitrogen, tp removal rate effectively increase.
Waste water enters the removal that suspended substance is carried out in the precipitate and separate pond after biochemical treatment, then enter sterilization pool, the harmful bacteria in water is killed in sterilization, purify water, can increase the work-ing life of subsequent film simultaneously, film treating pond built-in biological reactor, form the water conservancy circulation between biological reaction tank and film unit, can effectively remove the bacterium in waste water, virus, gas dissolved, colourity, stink, various ion disinfection byproduct (DBP) precursors, macromole is as many organism and microorganisms such as humic acid and fulvinic acid, due to efficiently holding back of film, in water outlet, the concentration of suspended solids is zero substantially.Therefore, rising pipe can directly connect greening, flush the toilet, cleans the road pipeline after Rinsing Area.
By technique scheme, the utlity model has following beneficial effect:
1) equipment overall structure compactness, good looking appearance;
2) easy and simple to handle, self controllable, be easy to realize auto-controll operation, simple without professional operation, management;
3) flexible form, floor space is little, can be arranged on the ground, also can be arranged at underground, be arranged at when underground, do not account for area, the above also can afforest, also can be according to locus, the size of building ground, the form of equipment is adjusted, meet owner's requirement;
4) purification of waste water degree is high, and the whole system sludge creation is few;
5) can be applicable to scenic spot sewage disposal and reuse, effluent quality can reach view reuse water category-A water quality standard fully; And apparatus integration, can with the scenic spot environment coordination.
The accompanying drawing explanation
The plot plan of the integrated apparatus that Fig. 1 is a kind of wastewater treatment and reuse that the utility model proposes;
The integrated apparatus that Fig. 2 is a kind of wastewater treatment and reuse that the utility model proposes cut open the facade layout drawing.
The drawing reference numeral explanation
The 1-oil trap, 2-equalizing tank, 3-hydrolysis acidification pool, 4-biological contact oxidation pond, 5-precipitate and separate pond, 6-sterilization pool, 7-film treating pond, 8-clean water basin, 9-sludge sump, 10-grille well, 11-inlet and outlet pipe lines, 12-mud return line.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of integrated apparatus of wastewater treatment and reuse, is connected in the water outlet of septic tank, is applied to the scenic spot sewage disposal, comprises pre-processing module, biochemical treatment module and advanced treatment module.
Please refer to Fig. 1 and Fig. 2, described pre-processing module comprises integrated oil trap 1 and the equalizing tank 2 be connected with described septic tank, and the front end of described equalizing tank is provided with grille well 10.
Please refer to Fig. 1 and Fig. 2, described biochemical treatment module comprises hydrolysis acidification pool 3 and biological contact oxidation pond 4, and be provided with elastic filler and aerator system in described biological contact oxidation pond 4, the rounded hairbrush shape of described elastic filler, and described elastic filler is made by strand and twisted rope.
Please refer to Fig. 1 and Fig. 2, described advanced treatment module comprises precipitate and separate pond 5, sterilization pool 6 and film treating pond 7, and the water outlet of described advanced treatment module is connected in clean water basin 8; Described precipitate and separate pond 5 is tilted is provided with the inclined tube that is regular hexagon, and the material of described inclined tube is polyvinyl chloride, and the pitch angle of described inclined tube is 60 degree; Establish membrane bioreactor in described film treating pond 7, and described film is hollow-fibre membrane.
Please refer to Fig. 1 and Fig. 2, described oil trap 1, equalizing tank 2, hydrolysis acidification pool 3, biological contact oxidation pond 4, precipitate and separate pond 5, sterilization pool 6 are connected by inlet and outlet pipe lines 11 successively with film treating pond 7, and described inlet and outlet pipe lines 11 twines depositing for resin.
Please refer to Fig. 1 and Fig. 2, described hydrolysis acidification pool 3 and described precipitate and separate pond 5 are respectively equipped with sludge outlet, and described sludge outlet is connected in sludge sump 9 by mud return line 12.
During work, at first septic tank effluent removes most grease through oil trap 1, then enter the grille well 10 of equalizing tank 2 front ends through inlet and outlet pipe lines 11 gravity flows, thick dirt in sewage is blocked, enter afterwards equalizing tank 2, pump into hydrolysis acidification pool 3 after equalizing tank 2, acidifying is hydrolyzed, in hydrolysis acidification pool, long-chain, complicated organism chain rupture becomes simpler, the readily biodegradable material of molecular weight, improve the biodegradability of waste water, sewage through acidication utilizes liquid level difference to flow automatically to biological contact oxidation pond 4, the elastic filler that is built in biological contact oxidation pond 4 is made by strand and the twisted rope of the PP material of plucking, rounded hairbrush shape, specific surface area is large, can adhere to a large amount of microorganism (microbial film), carry out aeration by gas blower, contact-oxidation pool adopts underload aeration operation scheme, and hydraulic detention time is longer, with the various organism in degrading waste water preferably, BOD in waste water
5, COD, SS, ammonia nitrogen, tp removal rate effectively increase, supplementing air to contact-oxidation pool, equalizing tank is the rotary type blower fan, sewage flows automatically to precipitate and separate pond 5 and carries out mud-water separation after contact-oxidation pool 4, and precipitation is selected the honeycomb inclined-tube precipitation, and the material of inclined tube is polyvinyl chloride (PVC).Be shaped as positive hexangle type, pitch angle is 60 degree.Mud in settling tank 5 and hydrolysis acidification pool 3 enters sludge sump 9 by mud return line 12 in time in treating processes, sludge sump 9 is taken in the excess sludge in precipitate and separate pond 5, form mixing sludge, drain into sludge thickener, utilize fecal suction truck periodically to draw clearly outward transport and process, labour intensity is reduced greatly, and the sludge treatment ability is increased, filtrate is returned to hydrolysis acidification pool 3, again processes; After 5 precipitations of precipitate and separate pond, waste water access sterilization pool 6 carries out disinfection, and sterilization can be killed the harmful bacteria in water, purifies water, and can increase the work-ing life of subsequent film simultaneously; Then gravity flow enters film treating pond 7, be provided with the MBR membrane bioreactor in film treating pond 7, film in this reactor adopts hollow-fibre membrane, waste water obtains deep purifying under membrane interaction, can effectively remove bacterium in waste water, virus, gas dissolved, colourity, stink, various ion disinfection byproduct (DBP) precursor, macromole as many organism and microorganisms such as humic acid and fulvinic acid, due to efficiently holding back of film, in water outlet, the concentration of suspended solids is zero substantially; Water after purification enters clean water basin 8, and clean water basin 8 water outlets can directly connect scenic spot and afforest, flush the toilet, clean road water pipe network, realizes the close-coupled processing and reuse of waste water.
To sum up, its equipment overall structure compactness of the integrated apparatus of described wastewater treatment and reuse, good looking appearance; Easy and simple to handle, self controllable, be easy to realize auto-controll operation, simple without professional operation, management; Flexible form, floor space is little, can be arranged on the ground, also can be arranged at undergroundly, is arranged at when underground, does not account for area, and the above also can afforest, also can be according to locus, the size of building ground, the form of equipment is adjusted, meet owner's requirement; The purification of waste water degree is high, and the whole system sludge creation is few; Can be applicable to scenic spot sewage disposal and reuse, effluent quality can reach view reuse water category-A water quality standard fully; And apparatus integration, can with the scenic spot environment coordination.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or without improving, design of the present utility model and technical scheme are directly used in to other occasion, all in protection domain of the present utility model.
Claims (7)
1. the integrated apparatus of a wastewater treatment and reuse, be connected in the water outlet of septic tank, be applied to the scenic spot sewage disposal, it is characterized in that, the pre-processing module, biochemical treatment module and the advanced treatment module that comprise integrated setting, described pre-processing module comprises oil trap and the equalizing tank be connected with described septic tank, described biochemical treatment module comprises hydrolysis acidification pool and biological contact oxidation pond, described advanced treatment module comprises precipitate and separate pond, sterilization pool and film treating pond, and the water outlet of described advanced treatment module is connected in clean water basin; Described oil trap, equalizing tank, hydrolysis acidification pool, biological contact oxidation pond, precipitate and separate pond, sterilization pool are connected by inlet and outlet pipe lines successively with the film treating pond; Described hydrolysis acidification pool and described precipitate and separate pond are respectively equipped with sludge outlet, and described sludge outlet is connected in sludge sump by mud return line.
2. the integrated apparatus of wastewater treatment and reuse according to claim 1, is characterized in that, the front end of described equalizing tank is provided with grille well.
3. the integrated apparatus of wastewater treatment and reuse according to claim 1, is characterized in that, is provided with elastic filler and aerator system in described biological contact oxidation pond.
4. the integrated apparatus of wastewater treatment and reuse according to claim 1, is characterized in that, the rounded hairbrush shape of described elastic filler, and described elastic filler is made by strand and twisted rope.
5. the integrated apparatus of wastewater treatment and reuse according to claim 1, is characterized in that, described precipitate and separate pond is tilted is provided with the inclined tube that is regular hexagon, and the material of described inclined tube is polyvinyl chloride.
6. the integrated apparatus of wastewater treatment and reuse according to claim 1, is characterized in that, in described film treating pond, establishes membrane bioreactor, and described film is hollow-fibre membrane.
7. the integrated apparatus of wastewater treatment and reuse according to claim 1, is characterized in that, described inlet and outlet pipe lines is that resin twines depositing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203566572U CN203319829U (en) | 2013-06-20 | 2013-06-20 | Sewage treatment and recycling integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203566572U CN203319829U (en) | 2013-06-20 | 2013-06-20 | Sewage treatment and recycling integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319829U true CN203319829U (en) | 2013-12-04 |
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ID=49659198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203566572U Expired - Lifetime CN203319829U (en) | 2013-06-20 | 2013-06-20 | Sewage treatment and recycling integrated device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203319829U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107162329A (en) * | 2017-06-09 | 2017-09-15 | 信开水环境投资有限公司 | A kind of sunk type sewage disposal of layered arrangement of forming a team and system for regenerating and recycling |
| CN107555720A (en) * | 2017-10-10 | 2018-01-09 | 柴越 | A kind of sewage-treatment plant |
| CN110790458A (en) * | 2019-11-26 | 2020-02-14 | 张广富 | Economic, environment-friendly and efficient septic tank treatment station and use method |
-
2013
- 2013-06-20 CN CN2013203566572U patent/CN203319829U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107162329A (en) * | 2017-06-09 | 2017-09-15 | 信开水环境投资有限公司 | A kind of sunk type sewage disposal of layered arrangement of forming a team and system for regenerating and recycling |
| CN107555720A (en) * | 2017-10-10 | 2018-01-09 | 柴越 | A kind of sewage-treatment plant |
| CN107555720B (en) * | 2017-10-10 | 2020-11-03 | 广西盛隆钢铁材料研究院 | Sewage treatment device |
| CN110790458A (en) * | 2019-11-26 | 2020-02-14 | 张广富 | Economic, environment-friendly and efficient septic tank treatment station and use method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |