CN204803187U - Bury formula domestic sewage treatment equipment - Google Patents
Bury formula domestic sewage treatment equipment Download PDFInfo
- Publication number
- CN204803187U CN204803187U CN201520449312.0U CN201520449312U CN204803187U CN 204803187 U CN204803187 U CN 204803187U CN 201520449312 U CN201520449312 U CN 201520449312U CN 204803187 U CN204803187 U CN 204803187U
- Authority
- CN
- China
- Prior art keywords
- tank
- sludge
- water
- level biological
- sewage treatment
- 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
Abstract
The utility model provides a bury formula domestic sewage treatment equipment, is including cube bodily form box, the both ends of box are provided with water inlet and delivery port respectively, including grid pond, equalizing basin, the biological pond of A level, the biological pond of O level, sedimentation tank, sludge impoundment, clear water disinfection pond in the box, install the sludge pump in the sedimentation tank, pass through the sludge pipe with mud and shift to the sludge impoundment of connecting thereafter in, be provided with the aeration pipe in the sludge impoundment to prevent that sludge anaerobic digestion produces marsh gas and makes the mud oxidation reduce its total amount, sludge impoundment upper portion supernatant passes through the sewage pump and flows back to the biological pond retreatment of A level through the sewage pipe. The utility model discloses a bury formula box design, can improve space utilization, optimize the equipment environment to eliminate secondary environmental pollution, the utility model discloses a small -size sewage treatment device, applied flexibility is strong, and the range of application is wide, and operate is convenient, daily cheap cost, it is stable to go out water.
Description
Technical field
The utility model relates to a kind of water treating equipment, particularly relates to a kind of buried under earth type sewage treatment facility.
Background technology
Sanitary wastewater is ight soil and washes mainly, containing large amount of organic in water, as fiber Xu, starch, carbohydrate and fat protein etc.; Also often containing pathogenic bacteria and parasitic ovum; The muriate of inorganic salts, vitriol and sodium, potassium, calcium etc.Enter urban pipe network if not treated or enter receiving water body, will water pollution be caused, and causing diffusion and the propagation of various diseases; serious harm people's is healthy, and relevant departments pay much attention to environment protection, for reducing environmental pollution; prevent the pollution of the environment dispute
Nowadays, along with China's urban population increases fast, cities and towns water requirement also increases progressively thereupon.Expect 2015, China's cities and towns yearly water consumption will be increased to more than 6500 billion cubic meters, but existing water supply level is more difficult meets the demands.But, related statistical data show, the sanitary sewage amount that China cities and towns are discharged per capita every day is 150 to 400L (this amount and standard of living closely related), if process sanitary sewage better and recycle, just can alleviate the problem of shortage of water resources; Rural Water process Infrastructure is delayed lowly inhibits improving of Rural areas quality of residents'life with level of management, country is going into overdrive to help new rural village water to change project, the water environment treatment of Rural areas should become the important component part of China's comprehensive environmental improvement, due to rural residence general layout reason, for domestic sewage treatment device, rural area is more prone to small-sized mobile type sewage disposal device.
Utility model content
For overcoming the above problems, the utility model provides a kind of buried under earth type sewage treatment facility, comprise cube shaped casing, the two ends of described casing are respectively arranged with water-in and water outlet, described casing comprises grating tank, equalizing tank, A level biological tank, O level biological tank, settling tank, sludge sump, clear water sterilization pool, and described grating tank, equalizing tank, A level biological tank, O level biological tank, settling tank, sludge sump, clear water sterilization pool upper end are equipped with the cube shaped opening (i.e. manhole) being convenient to clean installation and repairing, twice aperture is provided with different in described grating tank, for the stainless (steel) wire except anhydrate middle macrobead suspended substance and floating impurity, be communicated with after described grating tank to be used for stablizing and enter the water quality of domestic sewage treatment device and the equalizing tank of the water yield, in described equalizing tank, lift pump is installed, by the A level biological tank of the in-built combined stuffing of water suction in equalizing tank, under the effect of waste water acidication microorganism in this pond, macromole organic impurity acidication is become small-molecule substance, equipped filler O level biological tank in described A level biological tank connects, configuration this pond promising, bottom of described O level biological tank provides the aerator of air, described aerator connects external fan by aeration tube,
The upper end of described O level biological tank connects settling tank by pipeline, the upper end of described settling tank is provided with the water outlet weir plate for adjusting water outlet water level, clear water sterilization pool is set outside described water outlet weir plate, in described settling tank, sludge pump is installed, mud is transferred in its latter linked sludge sump by sludge pipe, aeration tube is provided with, in case anaerobic sludge digestion produces biogas and makes mud be oxidized reduce its total amount in described sludge sump; Thickened sludge regularly aspirates outward transport by dung-cart, and described sludge sump upper supernatant is back to A level biological tank by sump pump through waste pipe and again processes;
Chemicals dosing plant and sterilizing unit is connected outside described clear water sterilization pool.
The amount of disposing of sewage described buried under earth type sewage treatment facility day is 20 ~ 200 cubic metres.
Further, described casing, waste pipe, sludge pipe adopt through antiseptic steel pipe, and described aeration tube adopts corrosion resistant weldless steel tube, and adopts epoxy resin-based paint and protective system to do rotproofing to equipment and pipeline.
The utility model beneficial effect: the utility model adopts buried cabinet design, can improve space availability ratio, optimizing equipment environment, and eliminates secondary environmental pollution; The utility model is small sewage treatment equipment, application flexibility is strong, applied range, and operation runs conveniently, running cost is cheap, stable water outlet, can reach " urban wastewater treatment firm pollutant emission standard " (GB18918-2002) primary standard A standard, this equipment adopts supernatant liquor in sludge sump to recycle process, improves water application efficiency.
Accompanying drawing explanation
Fig. 1: the left TV structure schematic diagram of the utility model;
Fig. 2: the utility model plan structure schematic diagram;
Wherein: 1 casing, 2 grating tank, 3 equalizing tanks, 4A level biological tank, 5O level biological tank, 6 settling tanks, 7 sludge sumps, 8 clear water sterilization pools, 9 water-ins, 10 water outlets, 11 lift pumps, 12 aerators, 13 blower fans, 14 sump pumps, 15 sludge pumps, 16 chemicals dosing plants, 17 first waste pipes, 18 second waste pipes, 19 aeration tubes, 20 water outlet weir plates, 21 sterilizing units.
Embodiment
As shown in Figure 1, 2, the utility model provides a kind of buried under earth type sewage treatment facility, comprise cube shaped casing 1, the two ends of described casing are respectively arranged with water-in 9 and water outlet 10, described casing 1 comprises grating tank 2, equalizing tank 3, A level biological tank 4, O level biological tank 5, settling tank 6, sludge sump 7, clear water sterilization pool 8, and described grating tank 2, equalizing tank 3, A level biological tank 4, O level biological tank 5, settling tank 6, sludge sump 7, clear water sterilization pool 8 upper end are equipped with the cube shaped opening being convenient to clean installation and repairing; Be provided with twice aperture difference in described grating tank 2, for the stainless (steel) wire except anhydrate middle macrobead suspended substance and floating impurity, the aperture of preposition stainless (steel) wire is greater than the aperture of rearmounted stainless (steel) wire;
Be communicated with after described grating tank 2 to be used for stablizing and enter the water quality of domestic sewage treatment device and the equalizing tank 3 of the water yield, in described equalizing tank 3, lift pump 11 is installed, can by the A level biological tank 4 of the in-built combined stuffing of water suction in equalizing tank 3, under the effect of waste water acidication microorganism in this pond, macromole organic impurity acidication is become small-molecule substance, described A level biological tank 4 enters the O level biological tank 5 of interior equipped filler by the waste pipe 17 of lower end, pond, configuration this pond promising, bottom of described O level biological tank 5 provides the aerator 12 of air, described aerator 12 connects external fan 13 by aeration tube 19,
The upper end of described O level biological tank 5 connects settling tank 6 by the second sludge pipe 18, the upper end of described settling tank 6 is provided with the water outlet weir plate 20 for adjusting water outlet water level, described water outlet weir plate 20 is outer connects clear water sterilization pool 8, in described settling tank 6, sludge pump 15 is installed, mud is transferred in its latter linked sludge sump 7 by sludge pipe, aeration tube 19 is provided with in described sludge sump 7, in case anaerobic sludge digestion produces biogas and makes mud be oxidized reduce its total amount, thickened sludge regularly aspirates outward transport by dung-cart, described sludge sump upper supernatant is back to A level biological tank by sump pump 14 through waste pipe and again processes.
Chemicals dosing plant 16 and sterilizing unit 21 is connected outside described clear water sterilization pool 8;
The amount of disposing of sewage described buried under earth type sewage treatment facility day is 20 ~ 200 cubic metres.
Further, described casing 1, waste pipe, sludge pipe adopt galvanized pipe or through antiseptic steel pipe, described aeration tube 19 adopts corrosion resistant weldless steel tube, and adopts epoxy resin-based paint and protective system to do rotproofing to equipment and pipeline.
The foregoing is only better case study on implementation of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a buried under earth type sewage treatment facility, comprise cube shaped casing, the two ends of described casing are respectively arranged with water-in and water outlet, described casing comprises grating tank, equalizing tank, A level biological tank, O level biological tank, settling tank, sludge sump, clear water sterilization pool, and described grating tank, equalizing tank, A level biological tank, O level biological tank, settling tank, sludge sump, clear water sterilization pool upper end are equipped with the cube shaped opening being convenient to clean installation and repairing, twice aperture is provided with different in described grating tank, for the stainless (steel) wire except anhydrate middle macrobead suspended substance and floating impurity, be communicated with after described grating tank to be used for stablizing and enter the water quality of domestic sewage treatment device and the equalizing tank of the water yield, in described equalizing tank, lift pump is installed, by the A level biological tank of the in-built combined stuffing of water suction in equalizing tank, under the effect of waste water acidication microorganism in this pond, macromole organic impurity acidication is become small-molecule substance, equipped filler O level biological tank in described A level biological tank connects, configuration this pond promising, bottom of described O level biological tank provides the aerator of air, described aerator connects external fan by aeration tube,
The upper end of described O level biological tank connects settling tank by pipeline, the upper end of described settling tank is provided with the water outlet weir plate for adjusting water outlet water level, clear water sterilization pool is set outside described water outlet weir plate, in described settling tank, sludge pump is installed, mud is transferred in its latter linked sludge sump by sludge pipe, aeration tube is provided with in described sludge sump, in case anaerobic sludge digestion produces biogas and makes mud be oxidized reduce its total amount, thickened sludge regularly aspirates outward transport by dung-cart, described sludge sump upper supernatant is back to A level biological tank by sump pump through waste pipe and again processes,
Chemicals dosing plant and sterilizing unit is connected outside described clear water sterilization pool.
2. buried under earth type sewage treatment facility according to claim 1, is characterized in that: the amount of disposing of sewage described buried under earth type sewage treatment facility day is 20 ~ 200 cubic metres.
3. buried under earth type sewage treatment facility according to claim 1, it is characterized in that: described casing, waste pipe, sludge pipe adopt through antiseptic steel pipe, described aeration tube adopts corrosion resistant weldless steel tube, and adopts epoxy resin-based paint and protective system to do rotproofing to casing, waste pipe, sludge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449312.0U CN204803187U (en) | 2015-06-19 | 2015-06-19 | Bury formula domestic sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449312.0U CN204803187U (en) | 2015-06-19 | 2015-06-19 | Bury formula domestic sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803187U true CN204803187U (en) | 2015-11-25 |
Family
ID=54588041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449312.0U Active CN204803187U (en) | 2015-06-19 | 2015-06-19 | Bury formula domestic sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046512A (en) * | 2017-11-17 | 2018-05-18 | 北京欧美中科学技术研究院 | A kind of compact flush-with-ground type sewage treating device |
| CN108840516A (en) * | 2018-06-23 | 2018-11-20 | 安徽拓谷物联科技有限公司 | Solar energy wind light mutual complementing key village sewage disposal technology |
| CN109250860A (en) * | 2017-07-12 | 2019-01-22 | 上海三乘三备环保工程有限公司 | A kind of purification device for sewage treatment |
-
2015
- 2015-06-19 CN CN201520449312.0U patent/CN204803187U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250860A (en) * | 2017-07-12 | 2019-01-22 | 上海三乘三备环保工程有限公司 | A kind of purification device for sewage treatment |
| CN108046512A (en) * | 2017-11-17 | 2018-05-18 | 北京欧美中科学技术研究院 | A kind of compact flush-with-ground type sewage treating device |
| CN108840516A (en) * | 2018-06-23 | 2018-11-20 | 安徽拓谷物联科技有限公司 | Solar energy wind light mutual complementing key village sewage disposal technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204803187U (en) | Bury formula domestic sewage treatment equipment | |
| CN204325092U (en) | A kind of container type sewage treatment equipment | |
| CN205152009U (en) | Green ecological four manure pits of formatting | |
| CN201850195U (en) | Modular type integrated energy-saving sewage treatment device | |
| CN105314798A (en) | Green ecological four-chamber septic tank and sewage treatment method | |
| CN203768187U (en) | Continuous loop aerated domestic sewage treatment device | |
| CN203112667U (en) | Integral sewage treatment device | |
| CN218146051U (en) | A2O integration sewage treatment pond complete set system | |
| CN205773960U (en) | A kind of rural domestic sewage treating device | |
| CN206396884U (en) | A kind of grille well and sewage disposal system | |
| CN202881060U (en) | Integrated hospital wastewater treatment equipment | |
| CN102583902B (en) | Treatment system for comprehensive utilization of rural sewage | |
| CN105384315B (en) | A kind of more family sanitary sewage hydrolytic tanks and purification tank combined treatment device | |
| CN104692587A (en) | Buried unpowered five-cell purification tank sewage treatment equipment | |
| CN205590524U (en) | Rural domestic sewage treatment system | |
| CN115072873A (en) | Sewage A 2 O-shaped integrated pond system and process method | |
| CN207361995U (en) | A kind of solar energy Oligodynamic sewage treatment system with sludge-tank | |
| CN112456724A (en) | Novel rural domestic sewage integration treatment facility | |
| CN205152008U (en) | Harmless processing septic tank of degree of depth | |
| CN205420076U (en) | Many families domestic sewage hydrolysis groove with purify bank of cells and close treatment facility | |
| CN208471808U (en) | Town sewage integrated treatment facility | |
| CN206570159U (en) | Integrated buried type domestic sewage treatment device | |
| CN206173095U (en) | Solar energy sewage treatment device | |
| CN210457874U (en) | Novel rural domestic sewage integration treatment facility | |
| CN101585646A (en) | Artificial wetland treatment system for high-concentration sewage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |