CN213950836U - Sedimentation reaction tank for active sludge sewage treatment - Google Patents
Sedimentation reaction tank for active sludge sewage treatment Download PDFInfo
- Publication number
- CN213950836U CN213950836U CN202022654104.8U CN202022654104U CN213950836U CN 213950836 U CN213950836 U CN 213950836U CN 202022654104 U CN202022654104 U CN 202022654104U CN 213950836 U CN213950836 U CN 213950836U
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- China
- Prior art keywords
- tank
- filter
- pipe
- sedimentation
- wall
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- Expired - Fee Related
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- 239000010865 sewage Substances 0.000 title claims abstract description 64
- 238000004062 sedimentation Methods 0.000 title claims abstract description 54
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 17
- 239000010802 sludge Substances 0.000 title claims abstract description 16
- 238000005273 aeration Methods 0.000 claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 25
- 239000000575 pesticide Substances 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 239000008394 flocculating agent Substances 0.000 description 7
- 238000005070 sampling Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a sedimentation reaction tank for active sludge sewage treatment, which comprises a filter tank and a sedimentation tank, wherein the filter tank is internally provided with a filter screen, the bottom of the filter tank is movably provided with a filter plate, the top of the rear wall of the filter tank is provided with a pesticide spraying device, the bottom of the filter tank is provided with a drain pipe, the top end of the drain pipe is provided with a solenoid valve, the outside of the drain pipe is provided with a filter net cage, the bottom of the sedimentation tank is provided with a first bracket, the first bracket is provided with an annular aeration pipe in an inclined way, the sedimentation tank is internally provided with a filter unit, the utility model relates to the technical field of sewage treatment, the filter plate and the filter net cage are arranged at the bottom of the filter tank, filtered impurities can be centralized for uniform treatment, the annular aeration pipe is arranged in the sedimentation tank, so that the filter unit can be fully used, the utility model discloses install sewage circulating device, reach better sewage treatment effect.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is an active sludge sewage treatment is with subsiding reaction tank.
Background
Sewage treatment in order to make sewage reach the water quality requirement of discharging into a certain water body or reuse and purify the process, the sewage treatment is widely applied to various fields of building, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscape, medical treatment, catering and the like, and also increasingly enters the daily life of common people, the utility model with the publication number of CN209583864U relates to a sewage purification treatment settling basin, which comprises a sewage input box, a sewage settling basin and a recoverer, one side of the sewage input box is provided with a sewage input port, one side of the sewage input port is connected with a first filter layer, one side of the first filter layer is provided with an inflow pipe, the other side of the inflow pipe is connected with one side of the sewage settling basin, one side of the top of the sewage settling basin is provided with an ultraviolet sterilizing lamp, one side of the sewage settling basin is provided with a power box, the power box is connected with the ultraviolet sterilizing lamp through an electric power output line, one side of the ultraviolet sterilizing lamp is provided with a flocculating agent input port, sewage sedimentation tank opposite side is provided with the output tube, output tube one side is provided with the output control bolt, output control bolt one side is provided with control baffle, however in actual life, this utility model's flocculating agent input mouth is fixed, the effect that this kind of structure made the flocculating agent performance is more slow, can only rely on flocculating agent self slowly to dissolve the performance effect, the phenomenon is piled up to the impurity that the flocculating agent input mouth goes out appears easily simultaneously, and this utility model lacks a circulation function, if sewage detects unqualified, only can continue to carry out precipitation reaction in former pond, sewage treatment's speed is more slow like this.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an active sludge sewage treatment is with subsiding reaction tank has solved the current device impurity and has piled up and sewage treatment slower problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sedimentation reaction tank for sewage treatment of activated sludge comprises a filtering tank and a sedimentation tank, wherein a filter screen is arranged in the filtering tank, a tractor is arranged at the top of the right wall of the filtering tank, a traction rope is arranged at the traction end of the tractor, a filter plate is movably arranged at the bottom of the filtering tank, the right end of the filter plate is hinged with the bottom of the right wall of the filtering tank, the left end of the filter plate is a free end, the traction rope is movably connected with the free end of the filter plate, a pesticide spraying device is arranged at the top of the rear wall of the filtering tank, a sewage circulating device is arranged at the top of the front wall of the filtering tank, a drain pipe is arranged at the bottom of the filtering tank, a solenoid valve is arranged at the top end of the drain pipe, a filter mesh cage is arranged outside the drain pipe, a pair of supporting columns are connected between the filtering tank and the sedimentation tank, and a first support is arranged at the bottom of the sedimentation tank, the utility model discloses a sedimentation tank, including sedimentation tank, first support, aeration pump, pipe, sedimentation tank, electric slide block, electric telescopic handle, sampling box, the slope is installed on first support, install a plurality of aeration heads of quantity on the annular aeration pipe, the second support is installed to the sedimentation tank outer wall, install the aeration pump on the second support, the aeration pump with be connected with the pipe between the annular aeration pipe, the internal portion of sedimentation tank installs the filter unit, the third support is installed to sedimentation tank right side wall top, the guide rail is installed to third support lower extreme, install electric slide block on the guide rail, electric telescopic handle installs electric telescopic handle at the electric slide block lower extreme, electric telescopic handle telescopic end installs the sampling box.
Preferably, spout the medicine device including installing the electronic slide rail at filtering ponds rear end wall top, install on the electronic slide rail and spout the medical kit, it is equipped with the medicine mouth to spout the medical kit top, it spouts the medicine end and installs the spray tube to spout the medical kit, a plurality of shower nozzles of quantity are installed to the spray tube lower extreme.
Preferably, the sewage circulating device is including installing the circulating pump at filtering ponds front end wall top, the outlet pipe is installed to the circulating pump play water end, the inlet tube is installed to the circulating pump end of intaking, the inlet tube stretches into the settling basin bottom, the inlet tube with install a pair of water pipe mount between the filtering ponds wall.
Preferably, a sewage pipe is arranged at the top end of the wall on the left side of the filtering tank, and a fourth support is arranged between the sewage pipe and the top end of the wall on the left side of the filtering tank.
Preferably, the rear end wall of the sedimentation tank is provided with a sealed access door.
Preferably, the filtering unit is divided into two layers, wherein the former layer is an ion precipitation layer, and the latter layer is an activated carbon adsorption layer.
Preferably, a cleaning sliding door is arranged at the side end of the filter screen cage.
Preferably, a water outlet is formed in the bottom end of the sedimentation tank.
Advantageous effects
The utility model provides an active sludge sewage treatment is with settling reaction pond, possess following beneficial effect the utility model discloses install the filter that one end can go up and down and have the filter screen cage at outlet pipe externally mounted bottom the filtering ponds, can effectually concentrate filterable impurity and do unified processing, also avoided the blocking phenomenon because the impurity of sediment is too much to appear, install annular aeration pipe simultaneously in the settling pond, the effect of this aeration pipe is that the sewage impurity area that produces a large amount of bubbles in with the settling pond plays, abundant flow direction filter unit guarantees the usable floor area increase of filter unit for filter unit obtains abundant use, moreover the utility model discloses install sewage circulating device, can guarantee that sewage recirculation filters the sediment, reach better sewage treatment effect.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
In the figure: 1. a filtration tank; 2. a filter screen; 3. an aeration pump; 4. a second bracket; 5. a conduit; 6. a first bracket; 7. an annular aeration pipe; 8. an aeration head; 9. a filtration unit; 10. a pillar; 11. a sedimentation tank; 12. a sampling box; 13. an electric telescopic rod; 14. an electric slider; 15. a guide rail; 16. a third support; 17. a filter screen cage; 18. an electromagnetic valve; 19. a drain pipe; 20. a tractor; 21. a hauling rope; 22. a filter plate; 23. a sewage pipe; 24. a fourth bracket; 25. sealing the access door; 26. a water inlet pipe; 27. a water pipe fixing frame; 28. a circulation pump; 29. a water outlet pipe; 30. a spray head; 31. a pesticide spraying pipe; 32. spraying a pesticide box; 33. a medicine adding port; 34. an electric slide rail; 35. and a water outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a sedimentation reaction tank for sewage treatment of activated sludge comprises a filtering tank 1 and a sedimentation tank 11, wherein a filter screen 2 is arranged inside the filtering tank 1, a tractor 20 is arranged at the top of the right wall of the filtering tank 1, a traction rope 21 is arranged at the traction end of the tractor 20, a filter plate 22 is movably arranged at the bottom of the filtering tank 1, the right end of the filter plate 22 is hinged with the bottom of the right wall of the filtering tank 1, the left end of the filter plate 22 is a free end, the traction rope 21 is movably connected with the free end of the filter plate 22, a pesticide spraying device is arranged at the top of the rear wall of the filtering tank 1, a sewage circulating device is arranged at the top of the front wall of the filtering tank 1, a drain pipe 19 is arranged at the bottom of the filtering tank 1, an electromagnetic valve 18 is arranged at the top of the drain pipe 19, a filtering net cage 17 is arranged outside the drain pipe 19, and a pair of pillars 10 is connected between the filtering tank 1 and the sedimentation tank 11, the device comprises a sedimentation tank 11, a first support 6, an annular aeration pipe 7, a plurality of aeration heads 8, a second support 4, an aeration pump 3, a guide pipe 5, a filtering unit 9, a third support 16, a guide rail 15, an electric slider 14, an electric telescopic rod 13, a sampling box 12, a medicine spraying device and a medicine spraying box 32, wherein the first support 6 is installed at the bottom of the sedimentation tank 11, the annular aeration pipe 7 is installed on the first support 6 in an inclined mode, the filtering unit 9 is installed inside the sedimentation tank 11, the second support 4 is installed on the outer wall of the sedimentation tank 11, the aeration pump 3 is installed on the second support 4, the guide pipe 5 is connected between the aeration pump 3 and the annular aeration pipe 7, the third support 16 is installed at the top of the right wall of the sedimentation tank 11, the guide rail 15 is installed at the lower end of the third support 16, the electric slider 14 is installed on the guide rail, the electric telescopic rod 14 is installed at the lower end of the electric telescopic rod 13, the sampling box 12 is installed at the telescopic end of the medicine spraying device, the electric slide rail 34 is installed at the top of the rear wall of the filtering tank 1, the top end of the pesticide spraying box 32 is provided with a pesticide adding port 33, the pesticide spraying box 32 is provided with a pesticide spraying pipe 31 at the pesticide spraying end, the lower end of the pesticide spraying pipe 31 is provided with a plurality of spray heads 30, the sewage circulating device comprises a circulating pump 28 arranged at the top of the wall at the front end of the filtering tank 1, a water outlet pipe 29 is arranged at the water outlet end of the circulating pump 28, a water inlet pipe 26 is arranged at the water inlet end of the circulating pump 28, the water inlet pipe 26 extends into the bottom of the sedimentation tank 11, a pair of water pipe fixing frames 27 are arranged between the water inlet pipe 26 and the wall of the filtering tank 1, the top end of the wall at the left side of the filtering tank 1 is provided with a sewage pipe 23, a fourth support 24 is arranged between the sewage pipe 23 and the top end of the wall at the left side of the filtering tank 1, the wall at the rear end of the sedimentation tank 11 is provided with a sealed access door 25, the filtering unit 9 is divided into two layers, the front layer is an ion precipitation layer, and the rear layer is an activated carbon adsorption layer, the side end of the filter screen cage 17 is provided with a cleaning sliding door, and the bottom end of the sedimentation tank 11 is provided with a water outlet 35.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.
Example (b): when sewage needs to be subjected to sedimentation treatment, firstly, sewage is filled into the filtering tank 1 along the sewage pipe 23, larger impurities are primarily filtered through the filtering screen 2, then, a flocculating agent is added into the chemical adding port 33, then, the chemical spraying tank 32 is started, the flocculating agent is sprayed into the filtering tank 1, meanwhile, the electric slide rail 32 is started, the chemical spraying tank 32 moves above the filtering tank 1 to realize large-area uniform spraying, then, the electromagnetic valve 18 is opened, the sewage is filtered through the filtering plate 22, filtered through the filtering net cage 17 and then enters the sedimentation tank 11 below the filtering tank 1, the larger impurities are remained above the filtering plate 22 at the moment, other impurities are remained in the filtering net cage 17 to realize centralized treatment of the impurities, meanwhile, the aeration pump 3 is started again, so that the annular aeration pipe 7 is used for aerating the sewage in the sedimentation tank 11, and the sewage is fully filtered through the filtering unit 9, the lateral wall of the sedimentation tank 11 is provided with a sewage sampling box 12, which can perform sampling detection on sewage, a plurality of detections are qualified, the sewage can flow to the next-stage sewage treatment device from the water outlet 35, if the detection is unqualified, the circulating pump 28 is started, and the sewage in the sedimentation tank 11 is pumped into the filtering tank 1 to be filtered and settled again to reach the qualified standard.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The sedimentation reaction tank for the treatment of the activated sludge sewage comprises a filter tank (1) and a sedimentation tank (11), and is characterized in that a filter screen (2) is arranged inside the filter tank (1), a tractor (20) is arranged at the top of the right wall of the filter tank (1), a traction rope (21) is arranged at the traction end of the tractor (20), a filter plate (22) is movably arranged at the bottom of the filter tank (1), the right end of the filter plate (22) is hinged with the bottom of the right wall of the filter tank (1), the left end of the filter plate (22) is a free end, the traction rope (21) is movably connected with the free end of the filter plate (22), a pesticide spraying device is arranged at the top of the rear wall of the filter tank (1), a sewage circulating device is arranged at the top of the front wall of the filter tank (1), a drain pipe (19) is arranged at the bottom of the filter tank (1), the device is characterized in that an electromagnetic valve (18) is installed at the top end of the drain pipe (19), a filter screen cage (17) is installed outside the drain pipe (19), a pair of struts (10) is connected between the filter tank (1) and the sedimentation tank (11), a first support (6) is installed at the bottom of the sedimentation tank (11), an annular aeration pipe (7) is installed on the first support (6) in an inclined mode, a plurality of aeration heads (8) are installed on the annular aeration pipe (7), a second support (4) is installed on the outer wall of the sedimentation tank (11), an aeration pump (3) is installed on the second support (4), a guide pipe (5) is connected between the aeration pump (3) and the annular aeration pipe (7), a filter unit (9) is installed inside the sedimentation tank (11), and a third support (16) is installed at the top end of the right wall of the sedimentation tank (11), guide rail (15) are installed to third support (16) lower extreme, install electric slider (14) on the guide rail, electric telescopic handle (13) are installed to electric slider (14) lower extreme, electric telescopic handle (13) flexible end is installed and is sampled box (12).
2. The sedimentation reaction tank for activated sludge sewage treatment as claimed in claim 1, wherein the spraying device comprises an electric slide rail (34) installed on the top of the wall at the rear end of the filtering tank (1), a spraying box (32) is installed on the electric slide rail (34), a dosing port (33) is arranged at the top end of the spraying box (32), a spraying pipe (31) is installed at the spraying end of the spraying box (32), and a plurality of spraying nozzles (30) are installed at the lower end of the spraying pipe (31).
3. The sedimentation reaction tank for activated sludge sewage treatment as claimed in claim 1, wherein the sewage circulating device comprises a circulating pump (28) installed on the top of the wall of the front end of the filtering tank (1), an outlet pipe (29) is installed on the outlet end of the circulating pump (28), an inlet pipe (26) is installed on the inlet end of the circulating pump (28), the inlet pipe (26) extends into the bottom of the sedimentation tank (11), and a pair of water pipe fixing frames (27) are installed between the inlet pipe (26) and the wall of the filtering tank (1).
4. The sedimentation reaction tank for activated sludge sewage treatment as claimed in claim 1, wherein a sewage pipe (23) is provided on the top of the left side wall of the filtering tank (1), and a fourth bracket (24) is installed between the sewage pipe (23) and the top of the left side wall of the filtering tank (1).
5. The sedimentation reaction tank for activated sludge sewage treatment as claimed in claim 1, wherein the rear end wall of the sedimentation tank (11) is provided with a sealed access door (25).
6. The sedimentation reaction tank for activated sludge sewage treatment as claimed in claim 1, wherein the filtering unit (9) is divided into two layers, the former layer is an ion precipitation layer, and the latter layer is an activated carbon adsorption layer.
7. The sedimentation reaction tank for activated sludge sewage treatment as claimed in claim 1, wherein a cleaning sliding door is provided at the side end of the filter screen cage (17).
8. The sedimentation reaction tank for activated sludge sewage treatment as claimed in claim 1, wherein a water outlet (35) is provided at the bottom end of the sedimentation tank (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022654104.8U CN213950836U (en) | 2020-11-17 | 2020-11-17 | Sedimentation reaction tank for active sludge sewage treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022654104.8U CN213950836U (en) | 2020-11-17 | 2020-11-17 | Sedimentation reaction tank for active sludge sewage treatment |
Publications (1)
Publication Number | Publication Date |
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CN213950836U true CN213950836U (en) | 2021-08-13 |
Family
ID=77209376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202022654104.8U Expired - Fee Related CN213950836U (en) | 2020-11-17 | 2020-11-17 | Sedimentation reaction tank for active sludge sewage treatment |
Country Status (1)
Country | Link |
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CN (1) | CN213950836U (en) |
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2020
- 2020-11-17 CN CN202022654104.8U patent/CN213950836U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: 20210813 |