CN113620462A - Sectional type sewage treatment plant - Google Patents
Sectional type sewage treatment plant Download PDFInfo
- Publication number
- CN113620462A CN113620462A CN202110918680.5A CN202110918680A CN113620462A CN 113620462 A CN113620462 A CN 113620462A CN 202110918680 A CN202110918680 A CN 202110918680A CN 113620462 A CN113620462 A CN 113620462A
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- Prior art keywords
- tank
- wall surface
- water pump
- side wall
- aeration
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- 239000010865 sewage Substances 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 124
- 238000005273 aeration Methods 0.000 claims abstract description 74
- 238000004062 sedimentation Methods 0.000 claims abstract description 52
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 239000003814 drug Substances 0.000 claims description 30
- 238000005276 aerator Methods 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 6
- 229940079593 drug Drugs 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 13
- 238000001556 precipitation Methods 0.000 abstract description 4
- 238000005189 flocculation Methods 0.000 abstract description 2
- 230000016615 flocculation Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a sectional sewage treatment device, which relates to the field of sewage treatment and comprises a ground, a water inlet tank, an aeration tank and a sedimentation tank, wherein the water inlet tank, the aeration tank and the sedimentation tank are sequentially arranged on the ground from left to right, sewage is discharged into the water inlet tank and is matched with a filter screen in a fishing device to filter large impurities, when the filter screen needs to be cleaned, the filter screen is moved into and out of the water inlet tank through the fishing device, so that the water inlet tank is cleaned in time, the water inlet tank is prevented from being blocked, the preliminarily filtered sewage is subjected to aeration, dosing and flocculation treatment through the aeration device, the impurities in the water are scraped and cleaned through a scraper conveyor, the sewage is precipitated and kept stand through a precipitation drainage device, silt in the sewage is precipitated, the precipitated water at any water level is discharged through a water outlet pipe, and the silt in the sedimentation tank is periodically discharged, and can also clear up the sedimentation tank through the cleaning plate, and then improve sewage treatment's work efficiency.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a sectional sewage treatment device.
Background
Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment is more and more advanced to the daily life of common people, the sewage treatment mode at the present stage is simpler, the sewage is filtered by only one single process, so that the sewage treatment is not pure enough, further, the sewage discharge causes environmental pollution, for example, in the invention patent application with the name of a hospital sewage treatment device and the publication number of CN111003800A, an MBR treatment component is arranged, a booster pump is electrified to operate, the MBR treatment cylinder is internally pressurized upwards, so that sewage in the treatment tank is treated by the MBR treatment cylinder, and treated water is conveyed into the water storage tank; through setting up vacuum table and fixed plate, the vacuum table detects the pressure in the MBR treatment section of thick bamboo, when the vacuum expresses the setting value, it has impurity and influences the treatment effect to explain MBR treatment section of thick bamboo surface adhesion, the regeneration treatment that the suggestion operating personnel in time carried out the MBR treatment section of thick bamboo, guarantee the treatment effect of MBR treatment section of thick bamboo, the fixed plate is convenient for carry out the fixed and installation of MBR treatment section of thick bamboo, be favorable to the installation and the dismantlement of MBR treatment section of thick bamboo, nevertheless bulk impurity when current sewage treatment plant advances water must make the filtration and block, but impurity clearance that can not be timely is clean, thereby lead to the edulcoration subassembly to block up, when aeration treatment sewage, the suspended impurity of the surface of water can not obtain timely clearance, and still can contain silt in the water storage pond, can not obtain timely clearance sediment, thereby reduce sewage treatment's work efficiency.
Disclosure of Invention
The invention aims to solve the problems and designs a sectional type sewage treatment device.
The invention has the technical scheme that the sectional sewage treatment device comprises the ground, a water inlet tank, an aeration tank and a sedimentation tank, wherein the water inlet tank, the aeration tank and the sedimentation tank are sequentially arranged on the ground from left to right, a fishing device is arranged in the water inlet tank, a dosing and aeration mechanism is arranged in the aeration tank, a sedimentation and drainage structure is arranged in the sedimentation tank, a first water pump is fixedly arranged on the side wall surface of the aeration tank, a first conduit is fixedly connected between the input end of the first water pump and the water inlet tank, the output end of the first water pump is communicated with the aeration tank, a second water pump is fixedly arranged on the side wall surface of the sedimentation tank, a second conduit is fixedly connected between the input end of the second water pump and the aeration tank, the output end of the second water pump is communicated with the sedimentation tank, and a water inlet pipe is arranged on the ground and positioned on the front side of the water inlet tank, the water inlet pipe is communicated with the water inlet pool.
Preferably, fishing device includes a pair of mounting groove and mobile station, and is a pair of the mounting groove is seted up in subaerial and is located into the pond both sides, the lateral wall face fixed mounting has first motor in the mounting groove, fixed mounting has the lead screw on the first motor drive end, opposite side wall swing joint in the lead screw other end and the mounting groove, set up threaded hole on the mobile station, the mobile station passes through the screw hole and is connected with the lead screw meshing, mobile station slidable mounting is in the mounting groove, fixed mounting has a pair of pneumatic cylinder on the mobile station, and is a pair of the flexible end movable mounting of pneumatic cylinder has a pair of sprocket, fixed mounting has a pair of chain on the mobile station, and is a pair of the chain meshing is connected in a pair of on the sprocket, and is a pair of fixed mounting has the filter screen between the chain other end, the filter screen is located into the pond.
Preferably, the dosing aeration mechanism comprises a flow distribution box and a plurality of installation rods, wherein the installation rods are fixedly installed on the inner side wall surface of the aeration tank, the flow distribution box is fixedly installed between the installation rods, the inner upper wall surface of the flow distribution box is fixedly provided with a first waterproof box, the inner of the first waterproof box is fixedly provided with a third motor, a third motor driving end penetrates through the lower wall surface of the first waterproof box and is fixedly provided with a stirring rod, the lower wall surface of the flow distribution box is fixedly provided with a plurality of flow distribution pipes, the side wall surface of the aeration tank is fixedly provided with an aerator below the second guide pipe, the output end of the aerator is fixedly provided with an aerator pipe, the aerator pipe penetrates through the side wall surface of the aeration tank and is positioned on the inner lower wall surface of the aeration tank, the upper end of the aeration tank is fixedly provided with a scraper machine, the side wall surface of the aeration tank is fixedly provided with a recovery tank on one side of the scraper machine, and a diversion pipe is fixedly arranged on the side wall surface of the diversion box, the diversion pipe is connected with the output end of the first water pump, and a dosing device is arranged on the side wall surface of the aeration tank.
Preferably, the dosing device comprises a medicine box, the medicine box is fixedly mounted on the side wall surface of the aeration tank and located above the aerator, a third water pump is fixedly mounted on the medicine box, the input end of the third water pump is connected with the medicine box through a medicine inlet pipe, the output end of the third water pump is fixedly mounted with a medicine outlet pipe, the medicine outlet pipe penetrates through the side wall surface of the aeration tank and is communicated with the diversion box, and a first one-way valve is fixedly mounted on the medicine outlet pipe.
Preferably, the shunt tube is in an L-shaped configuration.
Preferably, sediment drainage structures includes the waterproof case of second, the waterproof case fixed mounting of second is in the sedimentation tank, fixed mounting has the third motor in the waterproof case of second, the third motor drive end runs through wall under the waterproof case of second, fixed mounting has the bull stick on the third motor drive end, bull stick lower extreme fixed mounting has the cleaning plate, the cleaning plate meets the department with the sedimentation tank lower wall, a plurality of outlet pipes of sedimentation tank side wall fixed mounting, a plurality of fixed mounting has the header pipe between the outlet pipe other end, sedimentation tank side wall just is located header pipe below fixed mounting has the fourth water pump, the fourth water pump input is connected with the header pipe, fourth water pump output fixed mounting has the drain pipe.
Preferably, the second waterproof box is of a triangular structure.
Preferably, an exhaust pipe is fixedly arranged on the upper wall surface of the sedimentation tank.
According to the sectional type sewage treatment device manufactured by the technical scheme, sewage is discharged into the water inlet tank, large impurities are filtered by matching with the filter screen in the fishing device, when the filter screen needs to be cleaned, the filter screen is moved into and out of the water inlet tank through the fishing device, so that the water inlet tank is timely cleaned, the water inlet tank is prevented from being blocked, the primarily filtered sewage is subjected to aeration, dosing and flocculation treatment through the aeration dosing device, impurities in the sewage are scraped and cleaned through the scraper conveyor, the sewage is precipitated and kept stand through the precipitation drainage device, silt in the sewage is precipitated, the precipitated water at any water level is discharged through the water outlet pipe, the silt in the precipitation tank is periodically discharged, the precipitation tank can be cleaned through the cleaning plate, and the working efficiency of sewage treatment is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the fishing device of the present invention;
in the figure, 1, entering a water pool; 2. an aeration tank; 3. a sedimentation tank; 4. a first conduit; 5. a first water pump; 6. a second conduit; 7. a second water pump; 8. a water inlet pipe; 9. mounting grooves; 10. a first motor; 11. a lead screw; 12. a mobile station; 13. a hydraulic cylinder; 14. a sprocket; 15. a chain; 16. a filter screen; 17. a shunt box; 18. a flow guide pipe; 19. a first waterproof case; 20. a stirring rod; 21. a second motor; 22. a shunt tube; 23. an aerator; 24. an aeration pipe; 25. a scraper machine; 26. a recycling bin; 27. a medicine chest; 28. a third water pump; 29. a medicine inlet pipe; 30. a medicine outlet pipe; 31. a second waterproof case; 32. a third motor; 33. a rotating rod; 34. cleaning the plate; 35. a sludge discharge pipe; 36. a water outlet pipe; 37. a manifold; 38. a fourth water pump; 39. and a water discharge pipe.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1-2, a sectional sewage treatment device comprises a ground, a water inlet tank 1, an aeration tank 2 and a sedimentation tank 3, wherein the water inlet tank 1, the aeration tank 2 and the sedimentation tank 3 are sequentially installed on the ground from left to right, a fishing device is installed in the water inlet tank 1, a chemical feeding aeration mechanism 23 is installed in the aeration tank 2, a sedimentation drainage structure is installed in the sedimentation tank 3, a first water pump 5 is fixedly installed on the side wall surface of the aeration tank 2, a first conduit 4 is fixedly connected between the input end of the first water pump 5 and the water inlet tank 1, the output end of the first water pump 5 is communicated with the aeration tank 2, a second water pump 7 is fixedly installed on the side wall surface of the sedimentation tank 3, a second conduit 6 is fixedly connected between the input end of the second water pump 7 and the aeration tank 2, the output end of the second water pump 7 is communicated with the sedimentation tank 3, the fishing device comprises a pair of mounting grooves 9 and a mobile platform 12, wherein the mounting grooves 9 are arranged on the ground and positioned at the two sides of the water inlet tank 1, a first motor 10 is fixedly mounted on the inner side wall surface of the mounting grooves 9, a lead screw 11 is fixedly mounted on the driving end of the first motor 10, the other end of the lead screw 11 is movably connected with the inner side wall surface of the mounting groove 9, a threaded hole is formed in the mobile platform 12, the mobile platform 12 is meshed and connected with the lead screw 11 through the threaded hole, the mobile platform 12 is slidably mounted in the mounting grooves 9, a pair of hydraulic cylinders 13 is fixedly mounted on the mobile platform 12, a pair of chain wheels 14 is movably mounted on the telescopic ends of the hydraulic cylinders 13, and a pair of chains 15 is fixedly mounted on the mobile platform 12, a pair of chain 15 meshing connect in a pair of on sprocket 14, a pair of fixed mounting has filter screen 16 between the 15 other ends of chain, filter screen 16 is located into pond 1, add medicine aeration machine 23 structure includes, reposition of redundant personnel case 17 and a plurality of installation pole, a plurality of installation pole fixed mounting is on aeration tank 2 inside lateral wall face, reposition of redundant personnel case 17 fixed mounting is between a plurality of the installation pole, upward wall fixed mounting has first waterproof box 19 in reposition of redundant personnel case 17, fixed mounting has third motor 32 in first waterproof box 19, third motor 32 drive end runs through first waterproof box 19 lower wall face and fixed mounting has puddler 20, reposition of redundant personnel case 17 lower wall face fixed mounting has a plurality of shunt tubes 22, aeration tank 2 lateral wall face just is located second pipe 6 below fixed mounting has aeration machine 23, fixed mounting has aeration pipe 24 on the aeration machine 23 output, the aeration pipe 24 penetrates through the side wall surface of the aeration tank 2 and is positioned on the inner lower wall surface of the aeration tank 2, the upper end of the aeration tank 2 is fixedly provided with a scraper 25, the side wall surface of the aeration tank 2 is fixedly positioned on one side of the scraper 25 and is provided with a recovery box 26, the side wall surface of the diversion box 17 is fixedly provided with a diversion pipe 18, the diversion pipe 18 is connected with the output end of the first water pump 5, the side wall surface of the aeration tank 2 is provided with a dosing device, the dosing device comprises a medicine box 27, the medicine box 27 is fixedly arranged on the side wall surface of the aeration tank 2 and is positioned above the aerator 23, the medicine box 27 is fixedly provided with a third water pump 28, the input end of the third water pump 28 is connected with the medicine box 27 through a medicine inlet pipe 29, the output end of the third water pump 28 is fixedly provided with a medicine outlet pipe 30, the medicine outlet pipe 30 penetrates through the side wall surface of the aeration tank 2 and is communicated with the diversion box 17, the medicine outlet pipe 30 is fixedly provided with a first one-way valve, the flow dividing pipe 22 is of an L-shaped structure, the sedimentation drainage structure comprises a second waterproof box 31, the second waterproof box 31 is fixedly arranged in the sedimentation tank 3, a third motor 32 is fixedly arranged in the second waterproof box 31, the driving end of the third motor 32 penetrates through the lower wall surface of the second waterproof box 31, a rotating rod 33 is fixedly arranged on the driving end of the third motor 32, the lower end of the rotating rod 33 is fixedly provided with a cleaning plate 34, the cleaning plate 34 is connected with the lower wall surface of the sedimentation tank 3, a plurality of water outlet pipes 36 are fixedly arranged on the side wall surface of the sedimentation tank 3, a plurality of collecting pipes 37 are fixedly arranged between the other ends of the water outlet pipes 36, the side wall surface of the sedimentation tank 3 is fixedly provided with a fourth water pump 38 below the collecting pipes 37, the input end of the fourth water pump 38 is connected with the collecting pipes 37, the output end of the fourth water pump 38 is fixedly provided with a drainage pipe 39, the second waterproof box 31 is of a triangular structure, and an exhaust pipe is fixedly mounted on the upper wall surface of the sedimentation tank 3.
The embodiment is characterized by comprising the ground, a water inlet tank 1, an aeration tank 2 and a sedimentation tank 3, the device is characterized in that the water inlet tank 1, the aeration tank 2 and the sedimentation tank 3 are sequentially installed on the ground from left to right, a fishing device is installed in the water inlet tank 1, a medicine adding aeration mechanism 23 is installed in the aeration tank 2, a sedimentation drainage structure is installed in the sedimentation tank 3, a first water pump 5 is fixedly installed on the side wall surface of the aeration tank 2, a first conduit 4 is fixedly connected between the input end of the first water pump 5 and the water inlet tank 1, the output end of the first water pump 5 is communicated with the aeration tank 2, a second water pump 7 is fixedly installed on the side wall surface of the sedimentation tank 3, a second conduit 6 is fixedly connected between the input end of the second water pump 7 and the aeration tank 2, the output end of the second water pump 7 is communicated with the sedimentation tank 3, a water inlet pipe 8 is installed on the ground and located on the front side of the water inlet tank 1, and the water inlet pipe 8 is communicated with the water inlet tank 1.
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): as can be known from the attached drawings 1-2 of the specification, when the sewage treatment device is used, sewage is discharged into the water tank 1 through the water inlet pipe 8, massive impurities in the sewage are blocked by the filter screen 16, when the impurities on the filter screen 16 are accumulated more, the hydraulic cylinder 13 is started, the telescopic end of the hydraulic cylinder 13 pushes the chain wheel 14, the chain wheel 14 is meshed with the chain 15, so that the chain wheel 14 rotates along with the path of the chain 15, the chain 15 is supported, the filter screen 16 rises to leak out of the water surface, the first motor 10 is started, the driving end of the first motor 10 drives the screw rod 11 to rotate, the movable table 12 is driven to move, the filter screen 16 indirectly moves into and out of the water tank 1, the impurities on the filter screen 16 can be pulled by an external transport vehicle, the first water pump 5 is started, the sewage in the water tank 1 is guided into the guide pipe 18 through the first guide pipe 4 by the first water pump 5, at the moment, sewage enters the water distribution box, at the moment, the second motor 21 is started, the driving end of the second motor 21 rotates to drive the stirring rod 20 to rotate, the third water pump 28 is started, the third water pump 28 guides the medicament in the medicament box 27 into the medicament outlet pipe 30 through the medicament inlet pipe 29, the medicament is discharged into the water distribution box 17 through the medicament outlet pipe 30, the medicament and the sewage are mixed under the stirring action of the stirring rod 20 and are discharged into the aeration tank 2 through the flow distribution pipe 22, at the moment, the aerator 23 is started, the aerator 23 generates a large amount of micro bubbles through the aeration pipe 24, so that micro suspended matters generated by the sewage treated by the medicament are attached to the surface of the micro bubbles and float to the water surface, at the moment, the scraper 25 is started, the scraper 25 scrapes suspended impurities on the liquid surface and scrapes the suspended impurities into the recovery box 26, at the moment, the second water pump 7 is started, and the second water pump 7 guides the sewage in the aeration tank 2 into the sedimentation tank 3 through the second conduit 6, sewage deposits in sedimentation tank 3, the great silt of quality sinks to 3 bottoms of sedimentation tank, after the sediment, start fourth water pump 38, because outlet pipe 36 a plurality of, arbitrary liquid level can all carry out the drainage, water after the sediment this moment passes through outlet pipe 36 and gets into in collection pipe 37, and discharge through drain pipe 39, the silt of bottom can be discharged through mud pipe 35 regularly in sedimentation tank 3, when 3 bottoms remaining silt of sedimentation tank need be clean, start third motor 32, third motor 32 drive end drives bull stick 33 and rotates, and then make bull stick 33 drive cleaning plate 34 scrape the 3 bottoms of sedimentation tank and get cleanly, the silt after the cleanness can discharge through mud pipe 35.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. A sectional sewage treatment device comprises a ground, an influent pool (1), an aeration tank (2) and a sedimentation tank (3), and is characterized in that the influent pool (1), the aeration tank (2) and the sedimentation tank (3) are sequentially installed on the ground from left to right, a fishing device is installed in the influent pool (1), a drug adding aeration machine (23) mechanism is installed in the aeration tank (2), a sedimentation drainage structure is installed in the sedimentation tank (3), a first water pump (5) is fixedly installed on the side wall surface of the aeration tank (2), a first conduit (4) is fixedly connected between the input end of the first water pump (5) and the influent pool (1), the output end of the first water pump (5) is communicated with the aeration tank (2), a second water pump (7) is fixedly installed on the side wall surface of the sedimentation tank (3), a second conduit (6) is fixedly connected between the input end of the second water pump (7) and the aeration tank (2), the output end of the second water pump (7) is communicated with the sedimentation tank (3), the water inlet pipe (8) is installed on the ground and located on the front side of the water inlet tank (1), and the water inlet pipe (8) is communicated with the water inlet tank (1).
2. The sectional type sewage treatment device according to claim 1, wherein the salvaging device comprises a pair of mounting grooves (9) and a moving platform (12), the pair of mounting grooves (9) are arranged on the ground and positioned at two sides of the water inlet tank (1), a first motor (10) is fixedly mounted on the inner side wall surface of the mounting groove (9), a lead screw (11) is fixedly mounted on the driving end of the first motor (10), the other end of the lead screw (11) is movably connected with the inner side wall surface of the mounting groove (9), a threaded hole is formed in the moving platform (12), the moving platform (12) is meshed with the lead screw (11) through the threaded hole, the moving platform (12) is slidably mounted in the mounting groove (9), a pair of hydraulic cylinders (13) is fixedly mounted on the moving platform (12), and a pair of chain wheels (14) is movably mounted on the telescopic ends of the hydraulic cylinders (13), a pair of chains (15) is fixedly mounted on the moving platform (12), the chains (15) are meshed and connected with the chain wheels (14), a filter screen (16) is fixedly mounted between the other ends of the chains (15), and the filter screen (16) is located in the water inlet pool (1).
3. The sectional type sewage treatment device according to claim 1, wherein the dosing aerator (23) comprises a flow distribution box (17) and a plurality of mounting rods, the mounting rods are fixedly mounted on the inner side wall surface of the aeration tank (2), the flow distribution box (17) is fixedly mounted between the mounting rods, a first waterproof box (19) is fixedly mounted on the inner upper wall surface of the flow distribution box (17), a third motor (32) is fixedly mounted in the first waterproof box (19), the driving end of the third motor (32) penetrates through the lower wall surface of the first waterproof box (19) and is fixedly mounted with a stirring rod (20), a plurality of flow distribution pipes (22) are fixedly mounted on the lower wall surface of the flow distribution box (17), an aerator (23) is fixedly mounted on the side wall surface of the aeration tank (2) and is positioned below the second conduit (6), and an aerator pipe (24) is fixedly mounted on the output end of the aerator (23), aeration pipe (24) run through aeration tank (2) side wall face and be located aeration tank (2) on the wall down, aeration tank (2) upper end fixed mounting has scraper conveyor (25), aeration tank (2) side wall face just is located scraper conveyor (25) one side fixed mounting has collection box (26), shunt box (17) side wall face fixed mounting has honeycomb duct (18), honeycomb duct (18) are connected with first water pump (5) output, aeration tank (2) side wall face installs charge device.
4. The sectional type sewage treatment device according to claim 3, wherein the chemical feeding device comprises a chemical box (27), the chemical box (27) is fixedly installed on a side wall surface of the aeration tank (2) and located above the aerator (23), a third water pump (28) is fixedly installed on the chemical box (27), an input end of the third water pump (28) is connected with the chemical box (27) through a chemical inlet pipe (29), an output end of the third water pump (28) is fixedly installed with a chemical outlet pipe (30), the chemical outlet pipe (30) penetrates through the side wall surface of the aeration tank (2) and is communicated with the diversion box (17), and a first one-way valve is fixedly installed on the chemical outlet pipe (30).
5. The staged sewage treatment device according to claim 3, wherein said diverter tube (22) is in an L-shaped configuration.
6. The sectional type sewage treatment device according to claim 1, wherein the sedimentation drainage structure comprises a second waterproof tank (31), the second waterproof tank (31) is fixedly installed in the sedimentation tank (3), a third motor (32) is fixedly installed in the second waterproof tank (31), a driving end of the third motor (32) penetrates through a lower wall surface of the second waterproof tank (31), a rotating rod (33) is fixedly installed on a driving end of the third motor (32), a cleaning plate (34) is fixedly installed at the lower end of the rotating rod (33), the cleaning plate (34) is connected with the lower wall surface of the sedimentation tank (3), a plurality of water outlet pipes (36) are fixedly installed on a side wall surface of the sedimentation tank (3), a collecting pipe (37) is fixedly installed between the other ends of the plurality of water outlet pipes (36), a fourth water pump (38) is fixedly installed on the side wall surface of the sedimentation tank (3) and below the collecting pipe (37), the input end of the fourth water pump (38) is connected with a collecting pipe (37), and the output end of the fourth water pump (38) is fixedly provided with a drain pipe (39).
7. The sectional type sewage treatment device according to claim 6, wherein said second waterproof case (31) has a triangular structure.
8. The sectional type sewage treatment device according to claim 6, wherein an exhaust pipe (40) is fixedly installed on the upper wall surface of the sedimentation tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110918680.5A CN113620462A (en) | 2021-08-11 | 2021-08-11 | Sectional type sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110918680.5A CN113620462A (en) | 2021-08-11 | 2021-08-11 | Sectional type sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113620462A true CN113620462A (en) | 2021-11-09 |
Family
ID=78384443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110918680.5A Pending CN113620462A (en) | 2021-08-11 | 2021-08-11 | Sectional type sewage treatment plant |
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| Country | Link |
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| CN (1) | CN113620462A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207903964U (en) * | 2017-12-13 | 2018-09-25 | 刘微 | A kind of detention tank with cleaning function |
| CN211921131U (en) * | 2020-03-06 | 2020-11-13 | 山东亮卓新材料科技有限公司 | Double-loop water system filtering device |
| CN212151814U (en) * | 2020-03-13 | 2020-12-15 | 雄安人和环境科技有限公司 | Novel rural sewage treatment pond |
| CN212757377U (en) * | 2020-06-05 | 2021-03-23 | 南通滨睿智能科技有限公司 | A effluent water sump mud discharging equipment for environment improvement |
-
2021
- 2021-08-11 CN CN202110918680.5A patent/CN113620462A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207903964U (en) * | 2017-12-13 | 2018-09-25 | 刘微 | A kind of detention tank with cleaning function |
| CN211921131U (en) * | 2020-03-06 | 2020-11-13 | 山东亮卓新材料科技有限公司 | Double-loop water system filtering device |
| CN212151814U (en) * | 2020-03-13 | 2020-12-15 | 雄安人和环境科技有限公司 | Novel rural sewage treatment pond |
| CN212757377U (en) * | 2020-06-05 | 2021-03-23 | 南通滨睿智能科技有限公司 | A effluent water sump mud discharging equipment for environment improvement |
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