CN203808223U - Sludge recycling integrated water distribution well - Google Patents
Sludge recycling integrated water distribution well Download PDFInfo
- Publication number
- CN203808223U CN203808223U CN201420229317.8U CN201420229317U CN203808223U CN 203808223 U CN203808223 U CN 203808223U CN 201420229317 U CN201420229317 U CN 201420229317U CN 203808223 U CN203808223 U CN 203808223U
- Authority
- CN
- China
- Prior art keywords
- mud
- distribution well
- water
- sludge
- pipes
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000010802 sludge Substances 0.000 title abstract description 15
- 238000004064 recycling Methods 0.000 title abstract description 7
- 239000012528 membrane Substances 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 11
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010841 municipal wastewater Substances 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Abstract
A sludge recycling integrated water distribution well comprises water incoming pipes, water outgoing pipes, sludge backflow pipes and two sludge recycling pumps. The water incoming pipes and the water outgoing pipes are both arranged on the well wall of the water distribution well, the sludge backflow pipes and the sludge recycling pumps are disposed in the water distribution well, the sludge backflow pipes are connected to the sludge recycling pumps, and the sludge recycling pumps are arranged at positions away from the upper water surface by not exceeding 7.8m. Distribution efficiency of sewage is improved, removal rate of pollutants is increased, the sewage can be directly distributed into a next-level structure, resource utilization rate of the sewage is increased, the defect of large occupied space due to a sludge pump room and a water distribution well are built separately is improved, and occupied space and building cost are saved.
Description
Technical field
The utility model relates to sewage treatment area, is a kind of municipal wastewater treating apparatus.
Background technology
Along with industrialized development, water resource is shortage more and more, and quantity of wastewater effluent is increasing, pollution of waterhead aggravation, add to lack to be suitable for and energy-conservation improvement technology, sewage network and water processing establishment hysteresis etc., become one of obstacle of the new rural area of China and Process of Urbanization Construction.China is using environmental protection as a fundamental state policy, water conservation, and energy-saving and emission-reduction, imperative.Under the new situation this, sewage is recycled again, particularly important.Recycle, particularly important.Therefore, all reuses of water in adopting widely of the city of many lacks of water in the world, as one of most important measure of economizing on water.Before sewerage treatment, need to distribute former water by distribution well, water quality is filtered for the first time.Existing distribution well need to separately be built returned sludge pump house, and area and inefficient assignment are built in waste.By the improvement to existing distribution well, improve the allocative efficiency of sewage, save municipal wastewater treatment facility construction cost.
Summary of the invention
The utility model provides a kind of mud reusing integral distribution well, can improve the allocative efficiency of sewage, strengthens the clearance of pollutant, sewage directly can be assigned in next stage structure, has improved the recycling rate of sewage.
The purpose of this utility model is achieved through the following technical solutions: a kind of mud reusing integral distribution well, comprise water inlet pipe, outlet pipe, mud return line and mud reuse pump, water inlet pipe and outlet pipe are all placed on the distribution well borehole wall, water inlet pipe adopts 3000mm pipe, mud return line and mud reuse pump are placed in distribution well, mud return line is connected to mud reuse pump, and the setting position of mud reuse pump is no more than 7.8 meters apart from the distance of the upper water surface, and the quantity of mud reuse pump is 2.The water inlet pipe of this distribution well and the outlet pipe mouth of pipe are all mounted with screen pack.
This distribution well can also comprise diving mixer and MBR biological membrane assembly, and diving mixer is arranged at distribution well bottom, and MBR biological membrane assembly is arranged at mud return line exit.
Mud reuse pump used is QJB-W type mud reuse water pump.
The present invention has improved mud pump house and distribution well and has divided and build the shortcoming that occupation of land is larger, has both saved to take up an area and has also saved cost.
Brief description of the drawings
Fig. 1 is layout plan of the present utility model;
Fig. 2 is the I-I sectional view of plan view.
1. water inlet pipes in figure, 2. outlet pipe, 3. mud return line, 4. mud reuse pump.
Detailed description of the invention
In Fig. 1, sewage after treatment enters in distribution well through water inlet pipe 1, after water distribution is reconciled, discharges from outlet pipe 2, owing to increasing by two return sludge pumps in distribution well, returned sludge flows in mud reuse pump 4 by mud return line 3, and returned sludge, after pump promotes, has reached the standard that refluxes and utilize, discharge via outlet pipe 2 again, reach the object that refluxes and utilize, make distribution well possess the function of sludge reflux pump house, reached the effect of saving the area.
Claims (4)
1. a mud reusing integral distribution well, it is characterized in that: comprise water inlet pipe, outlet pipe, mud return line and mud reuse pump, water inlet pipe and outlet pipe are all placed on the distribution well borehole wall, water inlet pipe adopts 3000mm pipe, mud return line and mud reuse pump are placed in distribution well, mud return line is connected to mud reuse pump, and the setting position of mud reuse pump is no more than 7.8 meters apart from the distance of the upper water surface, and the quantity of mud reuse pump is 2.
2. mud reusing integral distribution well according to claim 1, is characterized in that: the water inlet pipe of this distribution well and the outlet pipe mouth of pipe are all mounted with screen pack.
3. mud reusing integral distribution well according to claim 2, it is characterized in that: this distribution well can also comprise diving mixer and MBR biological membrane assembly, diving mixer is arranged at distribution well bottom, and MBR biological membrane assembly is arranged at mud return line exit.
4. mud reusing integral distribution well according to claim 3, is characterized in that: mud reuse pump used is QJB-W type mud reuse water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229317.8U CN203808223U (en) | 2014-04-28 | 2014-04-28 | Sludge recycling integrated water distribution well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229317.8U CN203808223U (en) | 2014-04-28 | 2014-04-28 | Sludge recycling integrated water distribution well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808223U true CN203808223U (en) | 2014-09-03 |
Family
ID=51447002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420229317.8U Expired - Fee Related CN203808223U (en) | 2014-04-28 | 2014-04-28 | Sludge recycling integrated water distribution well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507417A (en) * | 2016-01-19 | 2016-04-20 | 上海市城市建设设计研究总院 | Multifunctional sludge pump room |
| CN106836437A (en) * | 2017-02-07 | 2017-06-13 | 深圳汇通智能化科技有限公司 | A kind of system for reclaiming rainwater of power plant |
-
2014
- 2014-04-28 CN CN201420229317.8U patent/CN203808223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507417A (en) * | 2016-01-19 | 2016-04-20 | 上海市城市建设设计研究总院 | Multifunctional sludge pump room |
| CN106836437A (en) * | 2017-02-07 | 2017-06-13 | 深圳汇通智能化科技有限公司 | A kind of system for reclaiming rainwater of power plant |
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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: 20140903 Termination date: 20160428 |