CN203807306U - Efficient rural wastewater concentrated treatment device - Google Patents
Efficient rural wastewater concentrated treatment device Download PDFInfo
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- CN203807306U CN203807306U CN201420213230.1U CN201420213230U CN203807306U CN 203807306 U CN203807306 U CN 203807306U CN 201420213230 U CN201420213230 U CN 201420213230U CN 203807306 U CN203807306 U CN 203807306U
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- mixing reactor
- conservancy diversion
- water
- mixed flow
- dividing plate
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses an efficient rural wastewater concentrated treatment device which comprises an organic matter and impurity filter device, a flow guide mixing reactor and an ultrafiltration membrane device which are connected by virtue of water pipes, wherein sludge discharging devices are arranged at the bottoms of the organic matter and impurity filter device, the flow guide mixing reactor and the ultrafiltration membrane device. An effect of removing nitrogen from wastewater treated with the device and a process is good, phosphorus is radically removed, and when the TP value of inlet water is not more than 0.08mg/L, the TP value of produced water is not more than 0.02mg/L; when the TP value of the inlet water is more than 0.08mg/L, the TP removal rate is not less than 75%, and a system runs stably without influence of environmental temperature and inlet water quality; the mixing reactor is small in size, flocculating bodies automatically flow back, and the utilization rate of chemicals is high; the device can automatically work and is more convenient to manage.
Description
Technical field
The present invention relates to sewage treatment area, be specifically related to a kind of efficient country sewage centralized processor
Background technology
Along with improving constantly of standard of living, the domestic refuse of rural area and Small Urban becomes increasingly complex, nitrogenous and phosphorus content and serious in sewage, the dephosphorization technique generally adopting in the market has biological phosphate-eliminating technology, physics sedimentation dephosphorization technique, and denitrogenation is also single processing mode.Biological phosphate-eliminating technology exists water outlet phosphorus content high, and system operation is subject to microbial activities impact, and system fluctuation is large; Physics sedimentation dephosphorization technique, owing to requiring the phosphorous flocs unit forming need to possess enough volume densities, the settling property that guarantee is good, often medicament usage quantity is large, and cost is high, comprehensive processing mode or rarely found.
Utility model content
The purpose of this utility model is for the deficiency in the biological phosphate-eliminating technology, the physics sedimentation dephosphorization technique that generally adopt in the market, and a kind of efficient country sewage centralized processor is set.
Effective by the sewage water denitrification after this device and art breading, dephosphorization is thorough, in the time of water inlet TP (total phosphorous parameter)≤0.08mg/L, produce TP≤0.02mg/L in water, in the time of water inlet TP > 0.08mg/L, TP clearance >=75%; System operates steadily, and is not subject to envrionment temperature, influent quality impact; Mixing reactor volume is little, flocs unit automatic back flow, and medicament utilization ratio is high; Can realize automatic operation, manage convenient.
Technical scheme of the present invention is as follows:
A kind of efficient country sewage centralized processor, comprise organism and device for filtering impurities, water conservancy diversion mixing reactor, ultra-filtration membrane device, organism and device for filtering impurities, water conservancy diversion mixing reactor and ultra-filtration membrane device are connected by water pipe, described organism and device for filtering impurities, water conservancy diversion mixing reactor and ultra-filtration membrane bottom of device are provided with mud discharging device, organism and device for filtering impurities comprise raw water inlet, pre-treatment biological selector, anaerobism filling container, oxygen enrichment filling container and whirl cylinder, in oxygen enrichment filling container, are provided with aerating apparatus; Described water conservancy diversion mixing reactor comprises water-in, water outlet, mixed flow pond, flow-guiding channel, denitrification denitrogenation reaction tank, mixed flow pond and denitrification denitrogenation reaction tank are by flow-guiding channel UNICOM, flow-guiding channel is made up of denitrification denitrogenation reaction tank dividing plate, central dividing plate, mixed flow pond dividing plate, space is left in denitrification denitrogenation reaction tank dividing plate and mixed flow pond dividing plate and water conservancy diversion mixing reactor bottom, central dividing plate leaves space with stream mixing reactor top, and described mixed flow is provided with agitator in pond.In order to ensure that ultra-filtration membrane is not stopped up by macrobead dirt in operational process, in the middle of described water conservancy diversion mixing reactor and ultra-filtration membrane device, be also provided with the safety cut-out that prevention macrobead passes through.
Further, in the middle of being connected with the water pipe of ultra-filtration membrane device, water conservancy diversion mixing reactor is also provided with pressure pump.
Further, agitator is arranged on middle and lower part, mixed flow pond near mixed flow Chi Gebanchu.
Further, top, mixed flow pond is provided with dephosphorization agent entrance.
Further, the water outlet in water conservancy diversion mixing reactor is lower than water-in.
Beneficial effect: effective by the sewage water denitrification after this device and art breading, dephosphorization is thorough, in the time of water inlet TP≤0.08mg/L, produce TP≤0.02mg/L in water; In the time of water inlet TP > 0.08mg/L, TP clearance >=75%, system operates steadily, and is not subject to envrionment temperature, influent quality impact; Mixing reactor volume is little, flocs unit automatic back flow, and medicament utilization ratio is high; Can realize automatic operation, manage convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1, water conservancy diversion mixing reactor 2, ultra-filtration membrane device 3, water pipe 4, mud discharging device 5, safety cut-out 6, pressure pump 7, organism and device for filtering impurities 71, pre-treatment biological selector 72, oxygen enrichment filling container 73, anaerobism filling container 74, whirl cylinder 75, aerating apparatus 76, raw water inlet 11, water-in 12, water outlet 13, mixed flow pond 14, flow-guiding channel 15, denitrification denitrogenation reaction tank 16, denitrification denitrogenation reaction tank dividing plate 17, central dividing plate 18, mixed flow pond dividing plate 19, agitator 110, dephosphorization agent entrance
Embodiment
A kind of efficient country sewage centralized processor, comprise organism and device for filtering impurities 7, water conservancy diversion mixing reactor 1, ultra-filtration membrane device 2, organism and device for filtering impurities 7, water conservancy diversion mixing reactor 1 is connected by water pipe 3 with ultra-filtration membrane device 2, described organism and device for filtering impurities 7, water conservancy diversion mixing reactor 1 and ultra-filtration membrane device 2 bottoms are provided with mud discharging device 4, organism and device for filtering impurities 7 comprise raw water inlet 76, pre-treatment biological selector 71, anaerobism filling container 73, oxygen enrichment filling container 72 and whirl cylinder 74, in oxygen enrichment filling container 72, be provided with aerating apparatus 75, described water conservancy diversion mixing reactor 1 comprises water-in 11, water outlet 12, mixed flow pond 13, flow-guiding channel 14, denitrification denitrogenation reaction tank 15, mixed flow pond 13 and denitrification denitrogenation reaction tank 15 are by flow-guiding channel 14 UNICOMs, flow-guiding channel 14 is made up of denitrification denitrogenation reaction tank dividing plate 16, central dividing plate 17, mixed flow pond dividing plate 18, denitrification denitrogenation reaction tank dividing plate 16 and mixed flow pond dividing plate 18 leave space with water conservancy diversion mixing reactor 1 bottom, central dividing plate 17 leaves space with stream mixing reactor 1 top, in described mixed flow pond 13, is provided with agitator 19, in the middle of described water conservancy diversion mixing reactor 1 and ultra-filtration membrane device 2, be also provided with the safety cut-out 5 that prevention macrobead passes through, in the middle of being connected, the water pipe 3 of described water conservancy diversion mixing reactor 1 and ultra-filtration membrane device 2 is also provided with pressure pump 6, described agitator 19 is arranged on 13 middle and lower parts, mixed flow pond near dividing plate 18 places, mixed flow pond, 13 tops, described mixed flow pond are provided with dephosphorization agent entrance 110, in described water conservancy diversion mixing reactor, 1 water outlet 11 is lower than water-in 12.
Sewage disposal comprises the following steps:
One, sewage enters pre-treatment biological selector from raw water inlet, and organic pollutants is separated;
Two, enter anaerobism filling container by the water of above-mentioned steps, use denitrification principle to remove a part of nitrogen; Then enter oxygen enrichment filling container and further decompose the organic pollutant in sewage, utilize aerating apparatus to rushing oxygen in water, remain active;
Three, enter the denitrification denitrogenation reaction tank in water conservancy diversion mixing reactor through the water of above step process, further denitrogenation, then enter mixed flow pond by flow-guiding channel, add magnesium ammonium phosphate to carry out biological phosphate-eliminating in mixed flow pond, reaction forms the phosphorous flocs unit of microparticle;
Four, the micro-phosphorus-containing wastewater after above step process enters macrobead safety cut-out by water conservancy diversion mixing reactor water outlet, removes the laggard excess of imports filter membrane device of large granular impurity, obtains qualified water quality after further removing the phosphorous flocs unit of microparticle.
Claims (5)
1. an efficient country sewage centralized processor, comprise organism and device for filtering impurities (7), water conservancy diversion mixing reactor (1), ultra-filtration membrane device (2), organism and device for filtering impurities (7), water conservancy diversion mixing reactor (1) is connected by water pipe (3) with ultra-filtration membrane device (2), described organism and device for filtering impurities (7), water conservancy diversion mixing reactor (1) and ultra-filtration membrane device (2) bottom are provided with mud discharging device (4), it is characterized in that organism and device for filtering impurities (7) comprise raw water inlet (76), pre-treatment biological selector (71), anaerobism filling container (73), oxygen enrichment filling container (72) and whirl cylinder (74), in oxygen enrichment filling container (72), be provided with aerating apparatus (75), described water conservancy diversion mixing reactor (1) comprises water-in (11), water outlet (12), mixed flow pond (13), flow-guiding channel (14), denitrification denitrogenation reaction tank (15), mixed flow pond (13) and denitrification denitrogenation reaction tank (15) are by flow-guiding channel (14) UNICOM, flow-guiding channel (14) is by denitrification denitrogenation reaction tank dividing plate (16), central dividing plate (17), mixed flow pond dividing plate (18) composition, denitrification denitrogenation reaction tank dividing plate (16) and mixed flow pond dividing plate (18) leave space with water conservancy diversion mixing reactor (1) bottom, central dividing plate (17) leaves space with stream mixing reactor (1) top, in described mixed flow pond (13), be provided with agitator (19), in the middle of described water conservancy diversion mixing reactor (1) and ultra-filtration membrane device (2), be also provided with the safety cut-out (5) that prevention macrobead passes through.
2. efficient country sewage centralized processor according to claim 1, is characterized in that: in the middle of the water pipe (3) of described water conservancy diversion mixing reactor (1) and ultra-filtration membrane device (2) is connected, be also provided with pressure pump (6).
3. efficient country sewage centralized processor according to claim 1, is characterized in that: described agitator (19) is arranged on middle and lower part, mixed flow pond (13) and locates near mixed flow pond dividing plate (18).
4. efficient country sewage centralized processor according to claim 1, is characterized in that: top, described mixed flow pond (13) is provided with dephosphorization agent entrance (110).
5. efficient country sewage centralized processor according to claim 1, is characterized in that: in described water conservancy diversion mixing reactor, the water outlet (11) of (1) is lower than water-in (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213230.1U CN203807306U (en) | 2014-04-28 | 2014-04-28 | Efficient rural wastewater concentrated treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213230.1U CN203807306U (en) | 2014-04-28 | 2014-04-28 | Efficient rural wastewater concentrated treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807306U true CN203807306U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213230.1U Expired - Fee Related CN203807306U (en) | 2014-04-28 | 2014-04-28 | Efficient rural wastewater concentrated treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203807306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016567A (en) * | 2014-04-28 | 2015-11-04 | 江苏启创环境科技有限公司 | Device and process for efficient centralized treatment of rural sewage |
-
2014
- 2014-04-28 CN CN201420213230.1U patent/CN203807306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016567A (en) * | 2014-04-28 | 2015-11-04 | 江苏启创环境科技有限公司 | Device and process for efficient centralized treatment of rural sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214200 Yixing, Jiangsu Province Fang Xia Xia Fangcun City Patentee after: Jiangsu Chong Chong environmental Polytron Technologies Inc Address before: 214200 Yixing, Jiangsu Province Fang Xia Xia Fangcun City Patentee before: Jiangsu QiChuang Environmental Science and Technology Co., Ltd. |
|
| 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: 20140903 Termination date: 20190428 |