CN2561789Y - Moderate water processing and reusing apparatus - Google Patents
Moderate water processing and reusing apparatus Download PDFInfo
- Publication number
- CN2561789Y CN2561789Y CN02273958U CN02273958U CN2561789Y CN 2561789 Y CN2561789 Y CN 2561789Y CN 02273958 U CN02273958 U CN 02273958U CN 02273958 U CN02273958 U CN 02273958U CN 2561789 Y CN2561789 Y CN 2561789Y
- Authority
- CN
- China
- Prior art keywords
- filter tank
- baf
- tank
- upflow
- type reactor
- 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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Classifications
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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 water neutralization treatment recycling device comprises a sewage tank (2), a sewage pump (19), a filter tank (25) and a fresh water tank (9); wherein, the sewage pump (19) is connected with the filter tank (25); filter materials (3) for the filter tank are contained in the filter tank (25). The utility model further comprises an up-flow reactor (7) and an aeration biological filter tank (8); the upflow reactor is provided with secondary filter materials (4), and the top and the wall adjacent to the aeration biological filter tank (8) comprises an upflow reactor overflow weir (11); the bottom is provided with a distribution system (24); the aeration biological filter tank (8) comprises a biological filler (5); an aeration device (16), a back washer (23), a circulation pump (17) and a back washing pump (18) are arranged on the lower part; the top of the filter tank (25) and the wall close to the up-flow reactor (7) comprises a filter tank overflow weir (10); the wall shared by the fresh water tank (9) and the aeration biological filter tank (8) is provided with a water outlet (6). The device has advantages of small floor area, low construction cost, low energy consumption, high purification efficiency, high automation extent and free expansion.
Description
Affiliated technical field
The utility model belongs to sewage treatment area, is specifically related to a kind of middle water handling reclamation set.
Background technology
Along with industrialized process, human demand to water resources increases sharply.In recent years, the problem of lack of water has begun to perplex the part city of China.For this reason, develop the middle water handling reclamation set efficient, energy-conservation, that level of automation is high, floor space is little, seem particularly urgent.In the water treating equipment, great majority adopt cascade filtration in existing, and floor space is big, the capital cost height, and level of automation is low, and the energy consumption of middle water treatment and cost are all higher.Simultaneously, middle water treatment is not thorough, and reuse water has peculiar smell.In order to address the above problem, people have developed water treatment device in the biochemistry, but it is big to exist floor space equally, can not remove phosphorus in the water, oxygen etc., need frequent cleaning and filtering filler, the shortcoming that level of automation is lower.
Summary of the invention
At the above-mentioned shortcoming of prior art, the utility model proposes a kind of middle water handling reclamation set, floor space is little, and civil engineering costs is low, and energy consumption is low, the purification efficiency height, the level of automation height, device can arbitrarily amplify, dwindle, the purpose of this utility model that Here it is.
To achieve these goals, the utility model is achieved through the following technical solutions: water handling reclamation set in a kind of, comprise sewage lagoon, sump pump, filter tank and filtered water tank etc., sump pump and filter tank join, the filter tank filtrate is housed in the filter tank, it is characterized in that also comprising upflow-type reactor, BAF, the secondary filtrate is housed in the upflow-type reactor, is shaped on the upflow-type reactor overflow weir on the adjacent wall of its top and BAF, water injection allocator is equipped with in its underpart, biologic packing material is housed in the BAF, aerator is equipped with in its underpart, back flushing device, recycle pump and backwashing pump are shaped on the filter tank overflow weir on the adjacent wall of the top in filter tank and upflow-type reactor, are shaped on water outlet on the shared wall of filtered water tank and BAF.
Sewage lagoon liquid level instrument is equipped with on the top of sewage lagoon, and BAF liquid level instrument is equipped with on the top of BAF, and filtered water tank liquid level instrument is equipped with on the top of filtered water tank.
The upflow-type reactor electrically-controlled valve is housed in the upflow-type reactor, the BAF electrically-controlled valve is housed in the BAF, the filtered water tank electrically-controlled valve is housed in the filtered water tank.
After adopting technique scheme, the device compact structure has been saved occupation of land, has reduced the capital construction cost, and sewage is by the filtration of the biologic packing material of secondary filtrate and BAF in filter tank filtrate, the upflow-type reactor, improve purification efficiency, removed the phosphorus in the sewage, oxygen, sulphur etc.In addition, because liquid level instrument and automatic control circuit have been installed, can control the open and close of water pump according to the height of filtered water tank median water level, thereby avoid the inconvenience of Artificial Control water pump open and close and the waste of energy consumption.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic circuit of the automatic control section of the utility model.
1. lattice corals among Fig. 1,2. sewage lagoon, 3. filter tank filtrate, 4. secondary filtrate, 5. biologic packing material, 6. water outlet, 7. upflow-type reactor, 8. BAF, 9. filtered water tank, 10. filter tank overflow weir, 11. flow lifting type reflecting device overflow weirs, 12. upflow-type reactor electrically-controlled valve, 13. the BAF electrically-controlled valve, 14. filtered water tank electrically-controlled valve, 15. equipment supporters, 16. aerator, 17. recycle pump, 18. backwashing pumps, 19. sump pumps, 20. BAF liquid level instrument, 21. filtered water tank liquid level instrument, 22. sewage lagoon liquid level instrument, 23. back flushing water distributors, 24. water injection allocator, 25. filter tanks.
C is a contactor among Fig. 2,1YJ is the BAF liquid level relay, 2YJ is the sewage lagoon liquid level relay, SJ is the time relay, and 1PM is sump pump (19), and 2PM is recycle pump (17), 3PM is backwashing pump (18), 1DKF is upflow-type reactor electrically-controlled valve (12), and 2DKF is BAF electrically-controlled valve (13), and 3DKF is filtered water tank electrically-controlled valve (14).
Embodiment
As shown in Figure 1, water handling reclamation set in a kind of, comprise sewage lagoon (2), sump pump (19), filter tank (25) and filtered water tank (9) etc., sump pump (19) joins with filter tank (25), filter tank filtrate (3) is housed in the filter tank (25), upflow-type reactor (7) is closely adjacent with filter tank (25), and be shaped on filter tank overflow weir (10) on the wall adjacent of the top of filter tank (25) with upflow-type reactor (7), BAF (8) is closely adjacent with upflow-type reactor (7), on upflow-type reactor (7) wall adjacent, be shaped on flow lifting type reflecting device overflow weir (11) with BAF (8), water injection allocator (24) is equipped with in the bottom of upflow-type reactor, is shaped on water outlet (6) on the shared wall of the middle and lower part of filtered water tank (9) and BAF (8), and biologic packing material (5) is contained in the BAF (8).Sewage lagoon liquid level instrument (22), BAF liquid level instrument (20) and filtered water tank liquid level instrument (21) are equipped with in the top of sewage lagoon (2), BAF (8) and filtered water tank.Aerator (16) is positioned at the below of biologic packing material (5), and recycle pump (17) and backwashing pump (18) are positioned at the bottom of BAF (8).The bottom of upflow-type reactor (7), BAF (8) and filtered water tank (9) is equipped with upflow-type reactor electrically-controlled valve (12), BAF electrically-controlled valve (13) and filtered water tank electrically-controlled valve (14) respectively.Secondary filtrate (4) is contained in the top of upflow-type reactor (7), and back flushing water distributor (23) is positioned at the bottom of aerator (16).Ge Shan (1) is positioned at the sewage inlet place of sewage lagoon (2), and (15) are equipment supporter.
Working process of the present utility model is as follows:: after the energising, BAF liquid level relay 1YJ conducting, the 1YJ contact closure, sump pump (19) starts, sewage is by lattice coral (1), sewage lagoon (2), the filter tank filtrate (3) in filter tank (25) and filter tank overflow weir (10) enter out the reactor (7) of streaming, again by upflow-type reactor overflow weir (11), enter BAF (8), when water level arrives the highest liquid level of liquid level instrument (20) indication, BAF liquid level relay 1YJ outage, sump pump stops to supply water, at this moment time relay 1SJ time closing, recycle pump (17) starts, and in a part of water backspace upflow-type reactor (7), is hydrolyzed, filter, denitrification.Simultaneously, guaranteed the residence time of the water in the BAF, another part water flows in the filtered water tank (9) by water outlet (6), and unnecessary clear water makes its backflow by filtered water tank electrically-controlled valve (14).Operation by for some time, the backwashing pump (18) of BAF (8) starts, carry out back flushing, stopping back flushing by delay cut-off relay, the mud that back flushing is got off is discharged it through the control of upflow-type reactor electrically-controlled valve (12) and BAF electrically-controlled valve (13).
Claims (3)
1. water handling reclamation set in a kind, comprise sewage lagoon (2), sump pump (19), filter tank (25) and filtered water tank (9), sump pump (19) joins with filter tank (25), filter tank filtrate (3) is housed in the filter tank (25), it is characterized in that also comprising upflow-type reactor (7), BAF (8), upflow-type reactor is equipped with secondary filtrate (4), be shaped on upflow-type reactor overflow weir (11) on the adjacent wall of its top and BAF (8), water injection allocator (24) is equipped with in its underpart, biologic packing material (5) is housed in the BAF (8), aerator (16) is equipped with in its underpart, back flushing device (23), recycle pump (17) and backwashing pump (18), be shaped on filter tank overflow weir (10) on the wall adjacent of the top in filter tank (25), be shaped on water outlet (6) on filtered water tank (9) and the shared wall of BAF (8) with upflow-type reactor (7).
2. as water handling reclamation set in said in the claim 1, sewage lagoon liquid level instrument (22) is equipped with on the top that it is characterized in that sewage lagoon (2), BAF liquid level instrument (20) is equipped with on the top of BAF (8), and filtered water tank liquid level instrument (21) is equipped with on the top of filtered water tank (9).
3. as water handling reclamation set in said in the claim 2, it is characterized in that being equipped with in the upflow-type reactor (7) upflow-type reactor electrically-controlled valve (12), BAF electrically-controlled valve (13) is housed in the BAF (8), filtered water tank electrically-controlled valve (14) is housed in the filtered water tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02273958U CN2561789Y (en) | 2002-07-02 | 2002-07-02 | Moderate water processing and reusing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02273958U CN2561789Y (en) | 2002-07-02 | 2002-07-02 | Moderate water processing and reusing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2561789Y true CN2561789Y (en) | 2003-07-23 |
Family
ID=33738311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02273958U Expired - Fee Related CN2561789Y (en) | 2002-07-02 | 2002-07-02 | Moderate water processing and reusing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2561789Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336005A (en) * | 2016-11-21 | 2017-01-18 | 安徽清普环保装备有限公司 | Continuous operation-type homodromous flow biological aerated filter |
| CN106396081A (en) * | 2016-11-21 | 2017-02-15 | 安徽清普环保装备有限公司 | Continuous operation type reverse flow biological aerated filter |
| CN106430538A (en) * | 2016-11-21 | 2017-02-22 | 安徽清普环保装备有限公司 | Continuously-operated same-direction-flow biological aerated filter sewage treatment system |
| CN106517655A (en) * | 2016-11-21 | 2017-03-22 | 安徽清普环保装备有限公司 | Continuous running type reverse flow biological aerated filter sewage treatment system |
| CN114195318A (en) * | 2020-09-02 | 2022-03-18 | 福建杰达环保科技有限公司 | Treatment device and method for oily wastewater |
-
2002
- 2002-07-02 CN CN02273958U patent/CN2561789Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336005A (en) * | 2016-11-21 | 2017-01-18 | 安徽清普环保装备有限公司 | Continuous operation-type homodromous flow biological aerated filter |
| CN106396081A (en) * | 2016-11-21 | 2017-02-15 | 安徽清普环保装备有限公司 | Continuous operation type reverse flow biological aerated filter |
| CN106430538A (en) * | 2016-11-21 | 2017-02-22 | 安徽清普环保装备有限公司 | Continuously-operated same-direction-flow biological aerated filter sewage treatment system |
| CN106517655A (en) * | 2016-11-21 | 2017-03-22 | 安徽清普环保装备有限公司 | Continuous running type reverse flow biological aerated filter sewage treatment system |
| CN106430538B (en) * | 2016-11-21 | 2019-09-06 | 安徽清普环保装备有限公司 | A kind of continuous operating co-flow aeration biological filtering tank sewage disposal system |
| CN114195318A (en) * | 2020-09-02 | 2022-03-18 | 福建杰达环保科技有限公司 | Treatment device and method for oily wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |