CN203922933U - A kind of buried sewage treatment equipment - Google Patents
A kind of buried sewage treatment equipment Download PDFInfo
- Publication number
- CN203922933U CN203922933U CN201420267015.XU CN201420267015U CN203922933U CN 203922933 U CN203922933 U CN 203922933U CN 201420267015 U CN201420267015 U CN 201420267015U CN 203922933 U CN203922933 U CN 203922933U
- Authority
- CN
- China
- Prior art keywords
- water
- compatibility pool
- oxygen compatibility
- hollow fiber
- membrane cisterna
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
A kind of buried sewage treatment equipment, comprise the housing that is embedded in underground 2 meters ~ 10 meters of depths, housing upper end is installed with at least active well, active well upper end communicates with ground surface, active well lower end communicates with housing, in housing, be provided with oxygen compatibility pool, membrane cisterna, clean water basin and equipment room, housing upper end is closed on oxygen compatibility pool one side and is provided with water-in, oxygen compatibility pool bottom and membrane cisterna bottom communicate, membrane cisterna bottom is provided with reflux pump, reflux pump is connected with oxygen compatibility pool upper end by the first aqueduct, in equipment room, be provided with gas blower and vacuum primingpump, the input aperture of vacuum primingpump is connected with the first water absorption tube, the other end of the first water absorption tube is connected with the membrane filter appts upper end in membrane cisterna, the delivery port of vacuum primingpump is connected with first row water pipe, the other end of first row water pipe is connected with the upper end of clean water basin.Buried sewage treatment equipment is embedded in underground 2 meters ~ 10 meters depths, avoided the sewage under low temperature environment to freeze in sewage disposal device and makes the problem of sewage disposal device cisco unity malfunction.
Description
Technical field
The utility model relates to a kind of buried sewage treatment equipment.
Background technology
At present, it is many that existing sewage disposal device is used in warmer south, and because northern temperature is low, sewage easily freezes, and therefore, sewage disposal device is difficult to normally use in the lower north of temperature.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of buried sewage treatment equipment that is not subject to low temperature limitation is provided.
The utility model is to realize like this, a kind of buried sewage treatment equipment, comprise that one is embedded in the housing of underground 2 meters ~ 10 meters depths and sealing, described housing upper end is installed with at least one active well, described active well upper end communicates with ground surface, described active well lower end communicates with described housing, in described housing, be provided with an oxygen compatibility pool, one membrane cisterna, one clean water basin and an equipment room, described housing upper end is closed on described oxygen compatibility pool one side and is provided with one for carry the water-in of sewage to described oxygen compatibility pool, described oxygen compatibility pool bottom and described membrane cisterna bottom communicate, described membrane cisterna bottom is provided with one for the sewage backflow in described membrane cisterna is arrived to the reflux pump in described oxygen compatibility pool, described reflux pump is connected with described oxygen compatibility pool upper end by one first aqueduct, in described equipment room, be provided with a gas blower that carries out blast aeration for the sewage in the sewage in described oxygen compatibility pool and described membrane cisterna, one for being transported to the water of described membrane cisterna inner filtration the vacuum primingpump of described clean water basin, the input aperture of described vacuum primingpump is connected with one first water absorption tube, the other end of described the first water absorption tube is connected with the membrane filter appts upper end in described membrane cisterna, the delivery port of described vacuum primingpump is connected with a first row water pipe, the other end of described first row water pipe is connected with the upper end of described clean water basin.
Further, described oxygen compatibility pool middle part is horizontal and vertical is arranged at intervals with multiple long strip shape soft cellulose fillers successively, and described oxygen compatibility pool bottom is provided with some the first aeration tubes, on each described the first aeration tube, offers some solarization air caps.
Particularly, described soft cellulose filler is the fine synthetic fibre of hydroformylation.
Further, described membrane filter appts is made up of some horizontal and vertical settings and the second aqueduct being interconnected and the hollow fiber curtain type membrane component of some vertical settings, each described the second aqueduct is interconnected to constitute the square water guide framework for fixing described hollow fiber curtain type membrane component, the two ends up and down of each described hollow fiber curtain type membrane component connect respectively on mutual corresponding horizontal described second aqueduct in two ends up and down of described water guide framework, on described water guide framework, offer the first water outlet, described the first water outlet is connected with described vacuum primingpump by described the first water absorption tube,
Described hollow fiber curtain type membrane component is made up of some spaced hollow fiber film threads, on each described hollow fiber film thread excircle, be covered with to be useful on and filter the micropore of sewage, the upper and lower two ends of endoporus of each described hollow fiber film thread respectively with the horizontal endoporus UNICOM of described the second aqueduct.
Further, in described membrane cisterna, be also provided with at least one the second aeration tube, on each described the second aeration tube, offer some solarization air caps, each described the second aeration tube is located at respectively the bottom of described membrane cisterna, each described the second aeration tube is communicated with an inlet pipe respectively, and described inlet pipe is connected with described gas blower.
Further, between each described hollow fiber curtain type membrane component, be provided with some the 3rd aeration tubes, on each described the 3rd aeration tube, offer some solarization air caps, each described the 3rd aeration tube closes on each described hollow fiber curtain type membrane component lower end and arranges, each described the 3rd aeration tube one end is fixedly connected with the described aqueduct of longitudinal setting respectively, and each described the 3rd aeration tube the other end is communicated with described inlet pipe respectively.
Further, in described equipment room, be also provided with one for described hollow type fiber membrane silk being carried out to the anti-backwashing pump cleaning, the input aperture of described backwashing pump is connected with one second water absorption tube, described second water absorption tube one end is connected with the input aperture of described backwashing pump, the other end of described the second water absorption tube is communicated with described clean water basin bottom, described backwashing pump delivery port be connected with a second row water pipe, the described second row water pipe the other end is communicated with each described filtration unit upper end, on described second row water pipe, also offer second water outlet of the water in described clean water basin being discharged for passing through described backwashing pump.
Further, described water inlet is provided with a grid.
The buried sewage treatment equipment that the utility model provides is embedded in underground 2 meters ~ 10 meters depths, avoided the sewage under low temperature environment to freeze in sewage disposal device and makes the problem of sewage disposal device cisco unity malfunction.In addition, the upper end of sewage disposal device of the present utility model is also provided with the active well communicating with ground, can facilitate staff to enter the part of sewage disposal device internal overhaul fault or replacing sewage disposal device by active well, can also provide air to sewage disposal device by active well, guarantee sewage disposal device is normally worked simultaneously.
Brief description of the drawings
In order to be illustrated more clearly in the technical solution of the utility model, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic perspective view of the buried sewage treatment equipment that provides of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, a kind of buried sewage treatment equipment that the utility model embodiment provides, comprise that one is embedded in the housing 1 of underground 2 meters ~ 10 meters depths and sealing, housing 1 upper end is installed with at least one active well 2, active well 2 upper ends communicate with ground surface, active well 2 lower ends communicate with housing 1, in housing 1, be provided with an oxygen compatibility pool 11, one membrane cisterna 12, one clean water basin 13 and an equipment room 14, housing 1 upper end is closed on oxygen compatibility pool 11 1 sides and is provided with one for carry the water-in 15 of sewage to oxygen compatibility pool 11, oxygen compatibility pool 11 bottoms and membrane cisterna 12 bottoms communicate, membrane cisterna 12 bottoms be provided with one for by the sewage backflow of 12 li of membrane cisternas to the reflux pump 121 in oxygen compatibility pool 11, reflux pump 121 is connected with oxygen compatibility pool 11 upper ends by one first aqueduct 122, in equipment room 14, be provided with a gas blower 141 that carries out blast aeration for the sewage in the sewage in oxygen compatibility pool 11 and membrane cisterna 12, one for being transported to the water of membrane cisterna 12 inner filtrations the vacuum primingpump 142 of clean water basin 13, the input aperture of vacuum primingpump 142 is connected with one first water absorption tube 143, the other end of the first water absorption tube 143 is connected with the membrane filter appts upper end in membrane cisterna 12, the delivery port of vacuum primingpump 142 is connected with a first row water pipe 144, the other end of first row water pipe 144 is connected with the upper end of clean water basin 13.
Further, described oxygen compatibility pool 11 middle parts are horizontal and vertical is arranged at intervals with multiple long strip shape soft cellulose fillers 111 successively, oxygen compatibility pool 11 bottoms are provided with the first aeration tube 112, on each the first aeration tube 112, offer some solarization air cap (not shown), soft cellulose filler 111 is for the mud of carry sewage, culturing bacterium, the bacterium of cultivating is the main body of carrying out biochemical reaction in oxygen compatibility pool 11, it is the key of denitrogenation dephosphorizing, the first aeration tube 112 is for providing the interior microorganism of oxygen compatibility pool 11 to carry out the required oxygen of biochemical reaction, make the biochemical reaction of sewage carry out more rapidly thoroughly.
Particularly, the preferred aldehydes chemical fibre synthetic fibre of described soft cellulose filler 111, the advantage such as the fine synthetic fibre of hydroformylation has that surface-area is large, utilization ratio is high, space is not variablely stopped up, applied widely, cost is low, freight charges are few.
Further, described membrane filter appts is made up of some horizontal and vertical settings and the second aqueduct 124 being interconnected and the hollow fiber curtain type membrane component 125 of some vertical settings, each the second aqueduct 124 is interconnected to constitute the square water guide framework for fixing hollow fiber curtain type membrane component 125, the two ends up and down of each hollow fiber curtain type membrane component 125 connect respectively on mutual corresponding horizontal second aqueduct 124 in two ends up and down of water guide framework, on water guide framework, offer the first water outlet (not shown), the first water outlet is connected with vacuum primingpump 142 by the first water absorption tube 143,
Described hollow fiber curtain type membrane component 125 is made up of some spaced hollow fiber film threads 126, on each hollow fiber film thread 126 excircles, be covered with to be useful on and filter the micropore (not shown) of sewage, the upper and lower two ends of endoporus of each hollow fiber film thread 126 respectively with the endoporus UNICOM of horizontal the second aqueduct 124;
In described membrane cisterna 12, be also provided with at least one the second aeration tube 123, on each the second aeration tube 123, offer some solarization air cap (not shown), each the second aeration tube 123 is located at respectively the bottom of membrane cisterna 12, each the second aeration tube 123 is communicated with an inlet pipe 145 respectively, and inlet pipe 145 is connected with gas blower 141;
Between described each hollow fiber curtain type membrane component 125, be provided with some the 3rd aeration tubes 127, on each the 3rd aeration tube 127, offer some solarization air cap (not shown), each the 3rd aeration tube 127 closes on each hollow fiber curtain type membrane component 125 lower ends and arranges, each the 3rd aeration tube 127 one end are fixedly connected with the second aqueduct 124 of longitudinal setting respectively, and each the 3rd aeration tube 127 the other ends are communicated with inlet pipe 145 respectively.Because the 3rd aeration tube 127 is arranged between each hollow fiber curtain type membrane component 125 and closes on each hollow fiber curtain type membrane component 125 lower ends, when air blows out from the 3rd aeration tube 127, can form gas-liquid mixed stream, can make each hollow fiber film thread 126 shake, the mud that makes to be attached on hollow fiber film thread 126 reduces, can avoid hollow fiber film thread 126 to gather bunchy, increase the contact area of hollow fiber film thread 126 with sewage, formed the effect that hollow fiber film thread 126 is rinsed simultaneously, avoid carry out back flushing and chemical immersion to hollow fiber film thread 126 every day, convenient and swift, the fast purification that is conducive to sewage filters, be conducive to denitrogenation dephosphorizing, thereby improve the efficiency of first row water pipe 144 water outlets, first row water pipe 144 aquifer yields are increased.In addition, the 3rd aeration tube 127 is arranged between hollow fiber curtain type membrane component 125 cleverly, installs simply, rational in infrastructure, the space that has increased membrane cisterna 12, has increased membrane cisterna 12 and has stored the store content of sewage, has improved sewage treating efficiency.
Further, in described equipment room 14, be also provided with one for hollow type fiber membrane silk 126 being carried out to the anti-backwashing pump 146 cleaning, the input aperture of backwashing pump 146 is connected with one second water absorption tube 147, the other end of the second water absorption tube 147 is communicated with clean water basin 13 bottoms, the delivery port of backwashing pump 146 is connected with a second row water pipe 148, second row water pipe 148 the other ends are communicated with membrane filter appts upper end, on second row water pipe 148, also offer second water outlet 149 of the water in clean water basin 13 being discharged for passing through backwashing pump 146, backwashing pump 146 is used for to anti-cleaning of hollow type fiber membrane silk 126 in filtration unit, thereby wash the mud adhering on hollow type fiber membrane silk 126, thereby ensure the aquifer yield of first row water pipe 144, can also the water in clean water basin 13 be discharged by backwashing pump 146 simultaneously.
Further, described water-in 15 places are provided with a grid 151, and grid 151 plays the effect to contaminant filter larger in sewage.
The principle of work of buried sewage treatment equipment of the present utility model is specific as follows:
First, sewage enters from the water-in 15 that is embedded in the housing 1 under frozen soil layer, filters through the grid 151 at water-in 15 places, and suspended substance larger particle diameter in sewage is filtered out;
Then, sewage flows in oxygen compatibility pool 11 from water-in 15, the elastic biological filler setting firmly through oxygen compatibility pool 11 middle parts, and soft cellulose filler 111 is efficiently processed the organism in sewage, be conducive to denitrogenation dephosphorizing, treated sewage is in the lower end of oxygen compatibility pool 11 flows to membrane cisterna 12;
Then, hollow fiber curtain type membrane component 125 is installed in membrane cisterna 12, when vacuum primingpump 142 is worked, negative pressure is taken out in hollow fiber film thread on hollow fiber curtain type membrane component 125 126 upper ends, sewage enters into the inner tube of hollow fiber film thread 126 from the micropore of hollow fiber film thread 126, particulate matter in water and macromole are blocked in the outside of hollow fiber film thread 126, thereby realize, sewage are carried out to the purification of higher degree;
In the time that the throw out in oxygen compatibility pool 11 and membrane cisterna 12 is more, can open gas blower 141, make the first aeration tube 112 being connected with gas blower 141, the second aeration tube 123 and the 3rd aeration tube 127 aeration simultaneously, the first aeration tube 112 provides the interior microorganism of oxygen compatibility pool 11 to carry out the required oxygen of biochemical reaction, the second aeration tube 123 and the 3rd aeration tube 127 provide the air in membrane cisterna 12, air blows out from the solarization air cap of the second aeration tube 123 and the solarization air cap of the 3rd aeration tube 127, can form gas-liquid mixed stream, each hollow fiber film thread 126 is shaken, also make the sewage in membrane cisterna 12 roll up and down simultaneously, increase the mobility of sewage, for biochemical reaction provides sufficient oxygen, eliminate the organic contamination in sewage, simultaneously, the reflux pump 121 of membrane cisterna 12 bottoms arrives the sewage transport of membrane cisterna 12 in oxygen compatibility pool 11, effluent cycle in sewage and oxygen compatibility pool 11 in membrane cisterna 12 is flowed, thereby make the mud equilibrium in mud and the interior sewage of oxygen compatibility pool 11 in the interior sewage of membrane cisterna 12, can make active sludge height decompose,
Finally, the water after purification is drawn into aqueduct 124 by the inner tube of each hollow fiber film thread 126 by vacuum primingpump 142, and is transported in clean water basin 13 by the first row water pipe 144 being connected with vacuum primingpump 142.
The buried sewage treatment equipment that the utility model provides is embedded in underground 2 meters ~ 10 meters depths, avoided the sewage under low temperature environment to freeze in sewage disposal device and makes the problem of sewage disposal device cisco unity malfunction.In addition, the upper end of sewage disposal device of the present utility model is also provided with the active well 2 communicating with ground, can facilitate staff to enter sewage disposal device internal overhaul fault or change the part on sewage disposal device by active well 2, can also provide air to sewage disposal device by active well 2, guarantee sewage disposal device is normally worked simultaneously.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (8)
1. a buried sewage treatment equipment, it is characterized in that, comprise that one is embedded in the housing of underground 2 meters～10 meters depths and sealing, described housing upper end is installed with at least one active well, described active well upper end communicates with ground surface, described active well lower end communicates with described housing, in described housing, be provided with an oxygen compatibility pool, one membrane cisterna, one clean water basin and an equipment room, described housing upper end is closed on described oxygen compatibility pool one side and is provided with one for carry the water-in of sewage to described oxygen compatibility pool, described oxygen compatibility pool bottom and described membrane cisterna bottom communicate, described membrane cisterna bottom is provided with one for the sewage backflow in described membrane cisterna is arrived to the reflux pump in described oxygen compatibility pool, described reflux pump is connected with described oxygen compatibility pool upper end by one first aqueduct, in described equipment room, be provided with a gas blower that carries out blast aeration for the sewage in the sewage in described oxygen compatibility pool and described membrane cisterna, one for being transported to the water of described membrane cisterna inner filtration the vacuum primingpump of described clean water basin, the input aperture of described vacuum primingpump is connected with one first water absorption tube, the other end of described the first water absorption tube is connected with the membrane filter appts upper end in described membrane cisterna, the delivery port of described vacuum primingpump is connected with a first row water pipe, the other end of described first row water pipe is connected with the upper end of described clean water basin.
2. a kind of buried sewage treatment equipment according to claim 1, it is characterized in that, described oxygen compatibility pool middle part is horizontal and vertical is arranged at intervals with multiple long strip shape soft cellulose fillers successively, described oxygen compatibility pool bottom is provided with some the first aeration tubes, on each described the first aeration tube, offers some solarization air caps.
3. a kind of buried sewage treatment equipment according to claim 2, is characterized in that, described soft cellulose filler is the fine synthetic fibre of hydroformylation.
4. a kind of buried sewage treatment equipment according to claim 1, it is characterized in that, described membrane filter appts is made up of some horizontal and vertical settings and the second aqueduct being interconnected and the hollow fiber curtain type membrane component of some vertical settings, each described the second aqueduct is interconnected to constitute the square water guide framework for fixing described hollow fiber curtain type membrane component, the two ends up and down of each described hollow fiber curtain type membrane component connect respectively on mutual corresponding horizontal described second aqueduct in two ends up and down of described water guide framework, on described water guide framework, offer the first water outlet, described the first water outlet is connected with described vacuum primingpump by described the first water absorption tube,
Described hollow fiber curtain type membrane component is made up of some spaced hollow fiber film threads, on each described hollow fiber film thread excircle, be covered with to be useful on and filter the micropore of sewage, the upper and lower two ends of endoporus of each described hollow fiber film thread respectively with the horizontal endoporus UNICOM of described the second aqueduct.
5. a kind of buried sewage treatment equipment according to claim 4, it is characterized in that, in described membrane cisterna, be also provided with at least one the second aeration tube, on each described the second aeration tube, offer some solarization air caps, each described the second aeration tube is located at respectively the bottom of described membrane cisterna, each described the second aeration tube is communicated with an inlet pipe respectively, and described inlet pipe is connected with described gas blower.
6. a kind of buried sewage treatment equipment according to claim 5, it is characterized in that, between each described hollow fiber curtain type membrane component, be provided with some the 3rd aeration tubes, on each described the 3rd aeration tube, offer some solarization air caps, each described the 3rd aeration tube closes on each described hollow fiber curtain type membrane component lower end and arranges, each described the 3rd aeration tube one end is fixedly connected with the described aqueduct of longitudinal setting respectively, and each described the 3rd aeration tube the other end is communicated with described inlet pipe respectively.
7. a kind of buried sewage treatment equipment according to claim 4, it is characterized in that, in described equipment room, be also provided with one for described hollow type fiber membrane silk being carried out to the anti-backwashing pump cleaning, the input aperture of described backwashing pump is connected with one second water absorption tube, described second water absorption tube one end is connected with the input aperture of described backwashing pump, the other end of described the second water absorption tube is communicated with described clean water basin bottom, described backwashing pump delivery port be connected with a second row water pipe, the described second row water pipe the other end is communicated with each described filtration unit upper end, on described second row water pipe, also offer second water outlet of the water in described clean water basin being discharged for passing through described backwashing pump.
8. a kind of buried sewage treatment equipment according to claim 1, is characterized in that, described water inlet is provided with a grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267015.XU CN203922933U (en) | 2014-05-23 | 2014-05-23 | A kind of buried sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267015.XU CN203922933U (en) | 2014-05-23 | 2014-05-23 | A kind of buried sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922933U true CN203922933U (en) | 2014-11-05 |
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ID=51818789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267015.XU Expired - Fee Related CN203922933U (en) | 2014-05-23 | 2014-05-23 | A kind of buried sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344807A (en) * | 2017-09-08 | 2017-11-14 | 安徽省科林环境生物技术有限公司 | A kind of embrane method sewage disposal system of sludge near-zero release |
| CN107899427A (en) * | 2017-12-18 | 2018-04-13 | 湖州鼎泰净水科技有限公司 | A kind of MBR membrane stacks on-line cleaning system and cleaning method |
-
2014
- 2014-05-23 CN CN201420267015.XU patent/CN203922933U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344807A (en) * | 2017-09-08 | 2017-11-14 | 安徽省科林环境生物技术有限公司 | A kind of embrane method sewage disposal system of sludge near-zero release |
| CN107899427A (en) * | 2017-12-18 | 2018-04-13 | 湖州鼎泰净水科技有限公司 | A kind of MBR membrane stacks on-line cleaning system and cleaning method |
| CN107899427B (en) * | 2017-12-18 | 2024-03-01 | 湖州鼎泰软片膜科技有限公司 | MBR membrane stack online cleaning system and cleaning 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 |
Granted publication date: 20141105 Termination date: 20210523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |