CN203904144U - Wastewater treatment system - Google Patents
Wastewater treatment system Download PDFInfo
- Publication number
- CN203904144U CN203904144U CN201420218314.4U CN201420218314U CN203904144U CN 203904144 U CN203904144 U CN 203904144U CN 201420218314 U CN201420218314 U CN 201420218314U CN 203904144 U CN203904144 U CN 203904144U
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- tank
- pond
- pipeline
- waste water
- water treatment
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Abstract
The utility model provides a wastewater treatment system which comprises a grid well, a primary settling tank, an adjusting tank, an anoxic tank, a contact aeration tank, a secondary settling tank and a disinfection tank, and further comprises a sludge tank, wherein the grid well and the primary settling tank are both connected with the sludge tank through pipelines. The wastewater treatment system is characterized by further comprising a middle tank, a filter system and a clean water tank, wherein the water inlet end of the middle tank is connected with the secondary settling tank through a pipeline; the water outlet end of the middle tank, the filter system and the clean water tank are connected with each other sequentially through pipelines; a regulation valve is arranged in the connection pipeline of the secondary settling tank and the disinfection tank; another regulation valve is arranged in the connection pipeline of the secondary settling tank and the middle tank. The wastewater treatment system has the advantages the removing effect of larger solid impurities in wastewater is better; wastewater passes a filter system at length, so that water treatment is complete; water can be recycled in certain industrial fields such as a vegetable cleaning system.
Description
Technical field
The utility model relates to field of waste water treatment, is specifically related to a kind of Waste Water Treatment.
Background technology
If sanitary sewage directly discharges, can cause very large pollution to environment; On the other hand, particularly in water-deficient area, as NW China, the direct discharge of various waste water also causes the waste of water resources and the rising of production cost.Current sewage disposal device mostly precipitates and solubility pollutent is processed for the less solid particulate in waste water, for the waste water that contains more larger solid sundries, lacks necessary treatment facility.And the waste water of more Waste Water Treatment processing only reaches emission standard, seldom recycle, process thorough not.
Utility model content
The utility model, for deficiency of the prior art, provides one can process containing larger solid impurity waste water and process Waste Water Treatment more thoroughly.
The utility model is to realize by following scheme:
A kind of Waste Water Treatment, comprise grille well, preliminary sedimentation tank, equalizing tank, anoxic pond, contact-oxidation pool, second pond, sterilization pool and sludge sump, described grille well, preliminary sedimentation tank, equalizing tank, anoxic pond, contact-oxidation pool, second pond and sterilization pool are connected successively by pipeline; Described grille well is all connected by pipeline with described sludge sump with described preliminary sedimentation tank, it is characterized in that: also comprise intermediate pool, filtering system and clean water basin, described intermediate pool feed-water end is connected by pipeline with described second pond, and described intermediate pool water side, described filtering system and described clean water basin are connected successively by pipeline; In described second pond and sterilization pool connecting pipeline, be provided with control valve, in described second pond and intermediate pool connecting pipeline, be provided with control valve, for the size of switch current and regulating water flow.
Grille well can be tackled suspended solids larger in waste water, and in order there to be better interception result, described grille well comprises well body and be arranged on the grid in well body, and described grid is revolution rake teeth type grid.
Described filtering system comprises hay tank, ultra-filtration equipment and reverse osmosis unit.
Described preliminary sedimentation tank is vertical sedimentation basin.
Also comprise gas blower, described gas blower is connected respectively at described equalizing tank, anoxic pond and contact-oxidation pool by pipeline.
Described clean water basin connect water pipeline, are also provided with overflow port on described clean water basin, and the water of clean water basin can discharge by overflow port.
Between described second pond and described anoxic pond, be provided with return line.
On described grille well, cover plate is set.
Waste Water Treatment of the present utility model, for the waste water that contains a large amount of larger solid sundries, for example clean in the waste water of fruits and vegetables and just contain the foreign material such as more pericarp, residual leaf, fruit branch and root, be provided with grille well, the revolution rake teeth type grid of grille well can effectively be tackled these larger solid sundries.Waste water, after grille well, preliminary sedimentation tank, equalizing tank, anoxic pond, contact-oxidation pool and second pond are processed, can enter sterilization pool and further sterilize, and after measurement reaches discharge index, can directly discharge; Also can enter intermediate pool by second pond, intermediate pool rises to filtering system by force (forcing) pump by water extraction, specifically through hay tank coarse filtration, removal macrobead solid, then pass through ultra-filtration equipment filtering macromole objectionable impurities, enter clean water basin finally by the water of crossing reverse osmosis unit, the water of clean water basin can use, for example, clean fruits and vegetables.On clean water basin, be also provided with overflow port, do not need the water using to be discharged by overflow port.
Waste Water Treatment of the present utility model, has better effects to removing larger solid sundries in waste water, and waste water finally passes through filtering system, and water treatment is thorough, and at some industrial circles, in fruits and vegetables cleaning system, water can be recycled.
Brief description of the drawings
fig. 1the structural representation of a kind of Waste Water Treatment of the utility model.
Embodiment
Below by embodiment, the utility model is further elaborated.
As shown in Figure 1, a kind of Waste Water Treatment of the present utility model, comprise grille well, preliminary sedimentation tank, equalizing tank, anoxic pond, contact-oxidation pool, second pond, sterilization pool and sludge sump, grille well, preliminary sedimentation tank, equalizing tank, anoxic pond, contact-oxidation pool, second pond and sterilization pool are connected successively by pipeline; Also comprise gas blower, described gas blower is connected respectively at described equalizing tank, anoxic pond and contact-oxidation pool by pipeline.Grille well is all connected by pipeline with described sludge sump with preliminary sedimentation tank, is provided with sludge lifting pump in the pipeline of grille well and sludge sump, is provided with sludge lifting pump in the pipeline of preliminary sedimentation tank and sludge sump, and mud is pumped into sludge sump.
Described grille well uses revolution rake teeth type grid, and cover plate is set on grille well, has antifreeze effect when cold in sky.Preliminary sedimentation tank adopts vertical sedimentation basin, built-in jet-core region cylinder, expelling plate and scum board etc., and sludge discharge way adopts pressure spoil disposal.Sludge sump is selected gravity concentration tank, reduces sludge water content, facilitates water extracter further to process mud.Between described second pond and described anoxic pond, be provided with return line, biochemical water purification capable of circulation.
Treated waste water enters second pond, in the connecting pipeline of second pond and sterilization pool, has regulated valve, can open valve, and water enters sterilization pool and further sterilizes, and reaches directly discharge after emission standard.
Second pond is also connected by pipeline with intermediate pool, in pipeline, be provided with regulated valve, intermediate pool connects hay tank, ultra-filtration equipment, reverse osmosis unit and clean water basin successively, and when the connecting pipeline of second pond and sterilization pool is closed, the water of second pond enters intermediate pool, through lift pump, water is pumped into hay tank again, entering clean water basin through ultra-filtration equipment and reverse osmosis unit, clean water basin can connect water pipeline, carry out fruits and vegetables cleaning etc., water after use enters grille well, realizes recycling of water.On clean water basin, be also provided with overflow port, do not need the water using to discharge by overflow port.
Claims (8)
1. a Waste Water Treatment, comprise grille well, preliminary sedimentation tank, equalizing tank, anoxic pond, contact-oxidation pool, second pond, sterilization pool and sludge sump, described grille well, preliminary sedimentation tank, equalizing tank, anoxic pond, contact-oxidation pool, second pond and sterilization pool are connected successively by pipeline; Described grille well is all connected by pipeline with described sludge sump with described preliminary sedimentation tank, it is characterized in that: also comprise intermediate pool, filtering system and clean water basin, described intermediate pool feed-water end is connected by pipeline with described second pond, and described intermediate pool water side, described filtering system and described clean water basin are connected successively by pipeline; In described second pond and sterilization pool connecting pipeline, be provided with control valve, in described second pond and intermediate pool connecting pipeline, be provided with control valve.
2. a kind of Waste Water Treatment according to claim 1, is characterized in that: described grille well comprises well body and be arranged on the grid in well body, and described grid is revolution rake teeth type grid.
3. a kind of Waste Water Treatment according to claim 1, is characterized in that: described filtering system comprises hay tank, ultra-filtration equipment and reverse osmosis unit.
4. a kind of Waste Water Treatment according to claim 1, is characterized in that: described preliminary sedimentation tank is vertical sedimentation basin.
5. a kind of Waste Water Treatment according to claim 1, is characterized in that: also comprise gas blower, described gas blower is connected respectively at described equalizing tank, anoxic pond and contact-oxidation pool by pipeline.
6. according to a kind of Waste Water Treatment described in claim 1-5 any one, it is characterized in that: described clean water basin connect water pipeline, are also provided with overflow port on described clean water basin.
7. according to a kind of Waste Water Treatment described in claim 1-5 any one, it is characterized in that: between described second pond and described anoxic pond, be provided with return line.
8. according to a kind of Waste Water Treatment described in claim 1-5 any one, it is characterized in that: described grille well is provided with cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218314.4U CN203904144U (en) | 2014-04-30 | 2014-04-30 | Wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218314.4U CN203904144U (en) | 2014-04-30 | 2014-04-30 | Wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904144U true CN203904144U (en) | 2014-10-29 |
Family
ID=51778433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218314.4U Expired - Fee Related CN203904144U (en) | 2014-04-30 | 2014-04-30 | Wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904144U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242656A (en) * | 2015-10-29 | 2016-01-13 | 河南大学 | City sludge management system |
| CN105314694A (en) * | 2015-12-03 | 2016-02-10 | 重庆甘泰环保设备有限公司 | Regulating reservoir |
| CN106116026A (en) * | 2016-07-21 | 2016-11-16 | 江苏展宏环保科技有限公司 | One way of life Sewage Disposal |
| CN108046545A (en) * | 2018-01-26 | 2018-05-18 | 安溪县贤彩茶叶机械有限公司 | A kind of sewage disposal and detection integration apparatus |
| CN108495824A (en) * | 2018-04-12 | 2018-09-04 | 苏州荣能环保科技有限公司 | Energy-efficient comprehensive water treatment device |
| CN110467308A (en) * | 2018-05-10 | 2019-11-19 | 平安开诚智能安全装备有限责任公司 | Sewage disposal system |
-
2014
- 2014-04-30 CN CN201420218314.4U patent/CN203904144U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242656A (en) * | 2015-10-29 | 2016-01-13 | 河南大学 | City sludge management system |
| CN105314694A (en) * | 2015-12-03 | 2016-02-10 | 重庆甘泰环保设备有限公司 | Regulating reservoir |
| CN106116026A (en) * | 2016-07-21 | 2016-11-16 | 江苏展宏环保科技有限公司 | One way of life Sewage Disposal |
| CN108046545A (en) * | 2018-01-26 | 2018-05-18 | 安溪县贤彩茶叶机械有限公司 | A kind of sewage disposal and detection integration apparatus |
| CN108495824A (en) * | 2018-04-12 | 2018-09-04 | 苏州荣能环保科技有限公司 | Energy-efficient comprehensive water treatment device |
| WO2019196053A1 (en) * | 2018-04-12 | 2019-10-17 | 苏州荣能环保科技有限公司 | High-efficiency energy-saving integrated water treatment device |
| CN110467308A (en) * | 2018-05-10 | 2019-11-19 | 平安开诚智能安全装备有限责任公司 | Sewage disposal system |
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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 |
Granted publication date: 20141029 Termination date: 20170430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |