CN203451328U - Water-saving type domestic sewage treatment system - Google Patents
Water-saving type domestic sewage treatment system Download PDFInfo
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- CN203451328U CN203451328U CN201320434516.8U CN201320434516U CN203451328U CN 203451328 U CN203451328 U CN 203451328U CN 201320434516 U CN201320434516 U CN 201320434516U CN 203451328 U CN203451328 U CN 203451328U
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- domestic sewage
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- discharge pipe
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a water-saving type domestic sewage treatment system. The water-saving type domestic sewage treatment system comprises a domestic sewage discharge pipe, a biochemical treatment device and a toilet water tank, wherein the biochemical treatment device comprises a filtering and water-collecting tank and a crushing tank, as well as an anaerobic treatment tank, an aerobic treatment tank and an adsorption water outlet tank which are sequentially connected; wherein the domestic sewage discharge pipe is connected with the filtering and water-collecting tank, the filtering and water-collecting tank further comprises a solid discharge pipe and a liquid discharge pipe, the solid discharge pipe is connected with an inlet of the crushing tank, an outlet of the crushing tank is connected with the anaerobic treatment tank, the liquid discharge pipe is connected with the anaerobic treatment tank, and the outlet of the adsorption water outlet tank is connected with the toilet water tank. The water-saving type domestic sewage treatment system disclosed by the utility model has a simple structure, can conveniently utilize domestic sewage after treatment, effectively reduce the environmental pollution caused by the domestic sewage and improve the utilization rate of water resources, and is particularly suitable for being mounted in rural areas or small town families.
Description
Technical field
The utility model relates to a kind of water-saving domestic sewage processing system, belongs to field of Environment Protection.
Background technology
The sewage producing in human lives's process is one of primary pollution source of water body.The sanitary sewage amount of discharging everyone every day is 150-400L, and its amount has substantial connection with standard of living.In sanitary sewage, contain large amount of organic, as Mierocrystalline cellulose, starch, carbohydrate and fat protein etc.; Also often contain pathogenic bacteria, virus and parasitic ovum; The muriate of inorganic salts, vitriol, phosphoric acid salt, supercarbonate and sodium, potassium, calcium, magnesium etc.Total feature is nitrogenous, sulfur-bearing and phosphorous height, under anaerobic bacterium effect, and easy raw repugnant substance.In city, sanitary sewage is unified discharge again after being focused on sewage work and processed by pipeline, and the impact that environment is caused is less, but in vast rural area or samll cities and towns, sanitary sewage is all unprocessed being directly discharged in water body, causes water pollution, has a strong impact on local environment.
Utility model content
For overcoming the deficiencies in the prior art, the utility model provides a kind of water-saving domestic sewage processing system that family installs separately that is suitable for.
The technical scheme that the utility model is taked is for this reason: a kind of water-saving domestic sewage processing system, comprise sanitary sewage vent pipe, biochemical treatment apparatus and cistern, biochemical treatment apparatus comprises filtration header tank, crush box and the anaerobic treatment case being linked in sequence, aerobic treatment case and absorption water tank, described sanitary sewage vent pipe is connected with filtration header tank, described filtration header tank also comprises solid vent pipe and liquid discharge tube, solid vent pipe is connected with the import of crush box, the outlet of described crush box is connected with anaerobic treatment case, described liquid discharge tube is connected with anaerobic treatment case, the outlet of described absorption water tank is connected with cistern.
As the preferred technical scheme of the utility model, also comprise exhaust duct, described exhaust duct one end is connected with anaerobic treatment case, aerobic treatment case and absorption water tank respectively, and the other end is connected with exhaust blower.
The beneficial effects of the utility model: in the utility model, the treating processes of sanitary sewage is: sanitary sewage enters to filter in header tank by sanitary sewage vent pipe and carries out solid-liquid separation, after being filtered, solid enters crush box, enter after crushed in anaerobic treatment case and aerobic processing tank, liquid directly enters in anaerobic treatment case and aerobic processing tank successively through liquid discharge tube, after microbiological treatment, the organism of solid crushed material and liquid is broken down into gas and the trace mineral of no color or smell, water quality is purified, last water enters into absorption water tank, colourity in water, smell and bacterium further purify after absorption, then water enters in cistern for flush toilet.The foul smell producing in anaerobic treatment case, aerobic treatment case absorption water tank is discharged by exhaust duct, prevents that in anaerobic treatment case, aerobic treatment case absorption water tank, air pressure is excessive, affects reaction efficiency.The utility model is simple in structure, recycle after sanitary sewage disposal effectively can easily be reduced to the pollution of sanitary sewage to environment, improves the utilization ratio of water resources, is particularly suitable in rural area or the installation of family of samll cities and towns.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is done further and illustrated.
Embodiment
embodiment 1
Referring to Fig. 1, this water-saving domestic sewage processing system comprises sanitary sewage vent pipe 1, biochemical treatment apparatus and cistern 2, biochemical treatment apparatus comprises filtration header tank 3, crush box 4 and the anaerobic treatment case 5 being linked in sequence, aerobic treatment case 6 and absorption water tank 7, sanitary sewage vent pipe 1 is connected with filtration header tank 3, described filtration header tank 3 also comprises solid vent pipe 31 and liquid discharge tube 32, solid vent pipe 31 is connected with the import of crush box 4, the outlet of described crush box 4 is connected with anaerobic treatment case 5, liquid discharge tube 32 is connected with anaerobic treatment case 5, the outlet of described absorption water tank 7 is connected with cistern 2.Also comprise exhaust duct 8, described exhaust duct 8 one end are connected with anaerobic treatment case 5, aerobic treatment case 6 and absorption water tank 7 respectively, and the other end is connected with exhaust blower 9.
Sanitary sewage is entered and is filtered in header tank 3 by sanitary sewage vent pipe 1, filter header tank 3 by sanitary sewage solid-liquid separation, solid enters in crush box 4 through solid vent pipe 31, enter after crushed in anaerobic treatment case 5, liquid also enters in anaerobic treatment case through liquid discharge tube 32, carries out following biochemical reaction in anaerobic treatment case:
Larger molecular organics → small-molecule substance (such as methane, hydrogen sulfide and ammonia etc.)
Solid after anaerobic treatment liquefies substantially, and liquid enters in aerobic treatment case 6, carries out following biochemical reaction in aerobic treatment case 6:
Small-molecule substance (such as methane, hydrogen sulfide and ammonia etc.) → simple inorganics (such as carbonic acid gas, nitrogen, water etc.)
Liquid after aerobic treatment enters into absorption water tank 7, after the colourity in liquid, smell and bacterium are adsorbed, enters in cistern 2, for flush toilet, realizes the recycle of water.The foul smell producing in anaerobic treatment case 5, aerobic treatment case 6, absorption water tank 7 is discharged after being extracted by exhaust duct 8 by exhaust blower 9, prevents that in anaerobic treatment case 5, aerobic treatment case 6, absorption water tank 7, air pressure is excessive, affects reaction efficiency.
This water-saving domestic sewage processing system is compared large-scale wastewater treatment plant volume and can be made very little, and can be integrated in the device of an external pipe, its capacity only needs to process other sanitary sewage of a family, being applicable to family installs, cost is low, can be in rural area or samll cities and towns area vigorously promote the use, alleviate day by day serious problem of environmental pollution at present, and the water of treated mistake can recycle to rush toilet, reach the object of water saving.The sanitary sewage that this water-saving domestic sewage processing system is applicable to processing is kitchen waste water and bath water, is not suitable for processing excrement and urine waste.
Claims (2)
1. a water-saving domestic sewage processing system, comprise sanitary sewage vent pipe, biochemical treatment apparatus and cistern, biochemical treatment apparatus comprises filtration header tank, crush box and the anaerobic treatment case being linked in sequence, aerobic treatment case and absorption water tank, described sanitary sewage vent pipe is connected with filtration header tank, described filtration header tank also comprises solid vent pipe and liquid discharge tube, solid vent pipe is connected with the import of crush box, the outlet of described crush box is connected with anaerobic treatment case, described liquid discharge tube is connected with anaerobic treatment case, the outlet of described absorption water tank is connected with cistern.
2. water-saving domestic sewage processing system according to claim 1, is characterized in that: also comprise exhaust duct, described exhaust duct one end is connected with anaerobic treatment case, aerobic treatment case and absorption water tank respectively, and the other end is connected with exhaust blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434516.8U CN203451328U (en) | 2013-07-22 | 2013-07-22 | Water-saving type domestic sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434516.8U CN203451328U (en) | 2013-07-22 | 2013-07-22 | Water-saving type domestic sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451328U true CN203451328U (en) | 2014-02-26 |
Family
ID=50131225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320434516.8U Expired - Fee Related CN203451328U (en) | 2013-07-22 | 2013-07-22 | Water-saving type domestic sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203451328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640414A (en) * | 2018-04-28 | 2018-10-12 | 江西金达莱环保股份有限公司 | A kind of household sewage treatment unit and method |
| CN115557643A (en) * | 2022-10-18 | 2023-01-03 | 威海智洁环保技术有限公司 | Urban domestic sewage treatment system and resource utilization method |
-
2013
- 2013-07-22 CN CN201320434516.8U patent/CN203451328U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640414A (en) * | 2018-04-28 | 2018-10-12 | 江西金达莱环保股份有限公司 | A kind of household sewage treatment unit and method |
| CN115557643A (en) * | 2022-10-18 | 2023-01-03 | 威海智洁环保技术有限公司 | Urban domestic sewage treatment system and resource utilization method |
| CN115557643B (en) * | 2022-10-18 | 2023-07-18 | 威海智洁环保技术有限公司 | Urban domestic sewage treatment system and resource utilization method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160722 |