CN223737858U - Rural sewage treatment plant of high-efficient baffling coagulation air supporting - Google Patents
Rural sewage treatment plant of high-efficient baffling coagulation air supportingInfo
- Publication number
- CN223737858U CN223737858U CN202423210012.5U CN202423210012U CN223737858U CN 223737858 U CN223737858 U CN 223737858U CN 202423210012 U CN202423210012 U CN 202423210012U CN 223737858 U CN223737858 U CN 223737858U
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- CN
- China
- Prior art keywords
- coagulation
- tank
- baffling
- air
- aeration
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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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to the technical field of environmental protection equipment, in particular to a high-efficiency baffling coagulation air floatation rural sewage treatment device. The utility model comprises a coagulation mechanism, a baffling mechanism and an air floatation mechanism, wherein a first water pump is arranged between the coagulation mechanism and the baffling mechanism, a second water pump is arranged between the baffling mechanism and the air floatation mechanism, a cleaning water tank is arranged at the outer side of the air floatation mechanism, a reflux pump is arranged between the air floatation mechanism and the coagulation mechanism, and a dosing funnel is arranged at the outer side of the coagulation mechanism. The utility model can generate a large amount of bubbles, improves the contact between sewage and suspended matters, and floc can float to the surface of the sewage through the bubbles, so that the sewage is treated more uniformly, the integral purifying effect is improved, the times of repeated aeration are reduced, and the sewage treatment efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of environmental protection equipment, in particular to a high-efficiency baffling coagulation air floatation rural sewage treatment device.
Background
Domestic sewage generally includes domestic sewage, agricultural production sewage (such as waste water in planting and cultivation), part of rainwater, industrial waste water, and the like. With the promotion of the urban process of China, rural population gradually flows to cities, but a large number of rural areas still have the problems of low sewage treatment level, serious pollution and the like due to imperfect infrastructure, delayed construction of sewage treatment facilities, fund and technical shortage, and rural sewage pollution not only threatens the water body environment, but also can influence farmland irrigation water sources and even causes potential threat to the health of villagers.
The high-efficiency baffling coagulation air floatation complete device comprises a coagulation device, an aerobic baffling mechanism and an air floatation device, wherein a water suction pump is arranged on one side of the aerobic baffling mechanism, a drain pipe is movably sleeved at the top of the water suction pump, a baffling tank is fixedly sleeved at the other end of the aerobic baffling mechanism, a sealing cover is fixedly connected to the top of the baffling tank, three upper baffles are fixedly connected to the bottom of the sealing cover, baffle plates are respectively fixedly connected to the upper baffles, two lower baffles are fixedly connected to the bottom of the inner wall of the baffling tank, the air floatation device is provided with an air floatation tank, a water inlet hole is formed in one side of the air floatation tank, a torque motor is fixedly connected to one side of the air floatation tank, and a movable rod is in transmission connection with the top of the torque motor;
Although the device can solve the problem of sewage decontamination force, the bubble generation of the device only depends on the microbubble former, once the microbubble former fails, bubbles cannot be generated, and the quantity of bubbles generated by the microbubble former is limited, so that the reaction rate of sewage and suspended matters is lower, and the sewage treatment efficiency is poor, therefore, the device for treating rural sewage by high-efficiency baffling coagulation air floatation is developed at present.
Disclosure of utility model
In order to overcome the defects that the existing device only depends on a microbubble former for generating bubbles, the bubbles cannot be generated once the microbubble former fails, and the reaction rate of sewage and suspended matters is low due to the fact that the number of the bubbles generated by the microbubble former is limited, so that the sewage treatment efficiency is poor, the utility model provides the efficient baffling coagulation air floatation rural sewage treatment device.
The technical scheme of the utility model is that the efficient baffling coagulation air flotation rural sewage treatment device comprises a coagulation mechanism, a baffling mechanism and an air flotation mechanism, wherein a first water pump is arranged between the coagulation mechanism and the baffling mechanism, a second water pump is arranged between the baffling mechanism and the air flotation mechanism, a cleaning water tank is arranged on the outer side of the air flotation mechanism, a reflux pump is arranged between the air flotation mechanism and the coagulation mechanism, and a dosing funnel is arranged on the outer side of the coagulation mechanism.
Optionally, the mechanism that thoughtlessly congeals includes the pool that thoughtlessly congeals, the top in pool that thoughtlessly congeals is provided with the baffle, be the rotation setting between baffle and the pool that thoughtlessly congeals, it is inside to be provided with first filter screen to congeal the pool, it is provided with the water filling port to congeal the pool lateral wall, first filter screen below is provided with the second filter screen, be provided with the stirring board between first filter screen and the second filter screen, it is provided with the motor to congeal the outside of pool, the output shaft of motor passes the pool that thoughtlessly congeals and with stirring board fixed connection, the top of second filter screen is provided with the heating rod.
Optionally, the dosing funnel is located at the side wall of the coagulation tank, and the bottom of the dosing funnel penetrates through the coagulation tank and extends into the coagulation tank.
Optionally, the baffling mechanism includes the baffling pond, the inside in baffling pond is provided with the guide plate, the guide plate is provided with two in the baffling pond inside, two the surface of guide plate all is provided with the baffle, two be provided with two slope filter screens between the guide plate, two be provided with biological filter core between the slope filter screen.
Optionally, still include, air supporting mechanism includes aeration tank and pivot, the inside of aeration tank is being close to downside department fixed mounting and is having been had the main aeration pipe, fixedly connected with multiunit evenly distributed's branch aeration pipe between the main aeration pipe, branch aeration pipe and main aeration pipe's upper end are provided with multiunit evenly distributed's air nozzle, pivot evenly distributed has multiunit and the front and back both ends are all fixed the cup joint sealed bearing, the pivot passes through sealed bearing and rotates the upside department of installing the inside main aeration pipe at the aeration tank, the periphery of pivot is all fixed to cup joint the multiunit and the corresponding leaf of beating of air nozzle, all be provided with evenly distributed's through-hole on beating the leaf of leaf.
Optionally, still include, the front end of pivot has all run through the aeration tank and fixed the cup joint the gear, the front end of aeration tank is being close to downside department fixedly connected with casing, the interior bottom of casing is provided with the spout, the inside sliding connection of spout has the rack, both ends all have certain distance between the rack about the spout, the upper end of rack is connected with the meshing between the gear.
Optionally, still include, upper end right side department fixedly connected with connecting piece of rack, the interior right wall fixed mounting of casing has the cylinder, fixed connection between the output of cylinder and the connecting piece, the inside of aeration tank is being close to middle department fixed mounting has the backup pad, the upper end of backup pad is provided with detachable filter cotton board.
Optionally, the water inlet is formed in the middle of the lower side of the right end of the aeration tank, the water outlet is formed in the middle of the upper side of the left end of the aeration tank, the backflushing opening is formed in the middle of the upper side of the right end of the aeration tank, and the backflushing opening is connected with the cleaning water tank.
The utility model has the following advantages:
1. According to the utility model, sewage is injected into a coagulation tank through a water filling port, a coagulant is injected into the coagulation tank from a medicine feeding funnel, then a stirring blade is driven by a motor to stir the sewage, so that the sewage and the coagulant are fully mixed, the coagulant is fully reacted with the sewage, the sewage is heated through a heating rod, the sewage is better reacted with the coagulant, floccules generated by the reaction are filtered through a first filter screen and a second filter screen, after the reaction is finished, the first water pump is started to pump the sewage in the coagulation tank into a baffle tank, the baffle plate and a guide plate in the baffle tank are used for guiding the sewage, the sewage is filtered again through an inclined filter screen and a biological filter element, the sewage in the baffle tank is pumped out through a second water pump, and the sewage is injected into an aeration tank through a water inlet to perform air floatation, so that the filtering effect of the sewage is improved.
2. According to the utility model, the air cylinder is opened to drive the connecting piece to enable the rack to slide left and right repeatedly, and finally the scattering blade is driven to continuously rotate forwards and backwards, so that bubbles generated by gas output by the air nozzle are scattered by the forward and reverse rotation of the scattering blade, the bubbles are generated more densely, the contact surface between the bubbles and floccules is improved, floccules in the aeration tank adsorb the bubbles at the moment, and the floccules float to the surface of sewage through the bubbles, so that the sewage treatment is more uniform, the integral purification effect is improved, and the times of repeated aeration are reduced.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of an air bearing assembly according to the present utility model;
FIG. 4 is a schematic diagram of a second embodiment of an air bearing assembly according to the present utility model;
FIG. 5 is a top view of an air bearing assembly according to the present utility model;
fig. 6 is an enlarged view of fig. 4 at a in accordance with the present utility model.
The reference numerals in the figure are 1, a coagulation mechanism, 101, a coagulation tank, 102, a baffle plate, 103, a water injection port, 104, a first filter screen, 105, a stirring plate, 106, a motor, 107, a second filter screen, 108, a heating rod, 2, a baffle mechanism, 201, a guide plate, 202, a baffle plate, 203, an inclined filter screen, 204, a baffle tank, 205, a biological filter core, 3, an air flotation mechanism, 301, an aeration tank, 302, a main aeration pipe, 303, a branch aeration pipe, 304, an air nozzle, 305, a rotating shaft, 306, a sealing bearing, 307, a gear, 308, a shell, 309, a chute, 310, a rack, 311, a connecting piece, 312, a cylinder, 313, a scattering blade, 314, a through hole, 315, a supporting plate, 316, a filter cotton plate, 317, a water inlet, 318, a water outlet, 319, a back flushing port, 4, a first water pump, 5, a second water pump, 6, a cleaning water tank, 7, a back flushing pump, 8 and a dosing funnel.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.
The utility model provides a rural sewage treatment plant of high-efficient baffling coagulation air supporting, includes coagulation mechanism 1, baffling mechanism 2 and air supporting mechanism 3, is provided with first water pump 4 between coagulation mechanism 1 and the baffling mechanism 2, is provided with second water pump 5 between baffling mechanism 2 and the air supporting mechanism 3, and the outside of air supporting mechanism 3 is provided with clean water tank 6, is provided with backwash pump 7 between air supporting mechanism 3 and the coagulation mechanism 1, and the outside of coagulation mechanism 1 is provided with dosing funnel 8.
As shown in fig. 1 and 2, the coagulation mechanism 1 comprises a coagulation tank 101, a baffle plate 102 is arranged at the top of the coagulation tank 101, the baffle plate 102 and the coagulation tank 101 are rotatably arranged, a first filter screen 104 is arranged inside the coagulation tank 101, a water filling port 103 is arranged on the side wall of the coagulation tank 101, a second filter screen 107 is arranged below the first filter screen 104, a stirring plate 105 is arranged between the first filter screen 104 and the second filter screen 107, a motor 106 is arranged outside the coagulation tank 101, an output shaft of the motor 106 penetrates through the coagulation tank 101 and is fixedly connected with the stirring plate 105, and a heating rod 108 is arranged at the top of the second filter screen 107.
As shown in fig. 2, the dosing funnel 8 is located at the side wall of the coagulation tank 101, and the bottom of the dosing funnel 8 passes through the coagulation tank 101 and extends into the coagulation tank 101.
The coagulant may be added to the coagulation tank 101 through the dosing hopper 8.
As shown in fig. 1 and 2, the baffle mechanism 2 includes a baffle pool 204, baffles 201 are disposed in the baffle pool 204, two baffles 202 are disposed on surfaces of the two baffles 201 in the baffle pool 204, two inclined filter screens 203 are disposed between the two baffles 201, and a biological filter element 205 is disposed between the two inclined filter screens 203.
It should be noted that, the sewage is injected into the coagulation tank 101 through the water filling port 103, then the coagulant is injected into the coagulation tank 101 from the medicine feeding funnel, then the stirring blade is driven by the motor 106 to stir the sewage, the sewage and the coagulant are fully mixed, the coagulant is fully reacted with the sewage, the sewage is heated by the heating rod 108, the sewage is better reacted with the coagulant, the floccule produced by the reaction is filtered by the first filter screen 104 and the second filter screen 107, after the reaction is finished, the first water pump 4 is started to pump the sewage in the coagulation tank 101 into the baffle tank 204, the baffle plate 202 and the baffle plate 201 in the baffle tank 204 are used for guiding the sewage, the sewage is filtered again by the inclined filter screen 203 and the biological filter element 205, then the sewage in the baffle tank 204 is pumped out by the second water pump 5, the sewage is injected into the aeration tank 301 through the water inlet 317, and the filtering effect of the sewage is improved.
As shown in fig. 3, 4, 5 and 6, the air flotation mechanism 3 comprises an aeration tank 301 and a rotating shaft 305, a main aeration pipe 302 is fixedly arranged in the aeration tank 301 near the lower side, a plurality of groups of branch aeration pipes 303 which are uniformly distributed are fixedly connected between the main aeration pipes 302, a plurality of groups of air nozzles 304 which are uniformly distributed are arranged at the upper ends of the branch aeration pipes 303 and the main aeration pipes 302, the rotating shaft 305 is uniformly distributed with a plurality of groups and fixedly sleeved with sealing bearings 306 at the front end and the rear end, the rotating shaft 305 is rotatably arranged at the upper side of the main aeration pipe 302 in the aeration tank 301 through the sealing bearings 306, a plurality of groups of scattering blades 313 corresponding to the air nozzles 304 are fixedly sleeved at the periphery of the rotating shaft 305, uniformly distributed through holes 314 are uniformly arranged on blades of the scattering blades 313, the front end of the rotating shaft 305 penetrates through the aeration tank 301 and is fixedly sleeved with a gear 307, the front end of the aeration tank 301 is fixedly connected with a shell 308 near the lower side, the inside bottom of casing 308 is provided with spout 309, the inside sliding connection of spout 309 has rack 310, there is certain distance between both ends and the rack 310 about the spout 309, the upper end of rack 310 is connected with the meshing between the gear 307, the upper end right side department fixedly connected with connecting piece 311 of rack 310, the interior right wall fixed mounting of casing 308 has cylinder 312, fixed connection between the output and the connecting piece 311 of cylinder 312, the inside of aeration tank 301 is near the centre department fixed mounting has backup pad 315, the upper end of backup pad 315 is provided with detachable cotton filter plate 316, the right-hand member of aeration tank 301 is provided with water inlet 317 near downside centre department, the left end of aeration tank 301 is provided with delivery port 318 near upside centre department, the right-hand member of aeration tank 301 is provided with recoil mouth 319 near upside centre department, recoil mouth 319 is connected with clean water tank 6.
After the sewage is discharged into the aeration tank 301 through the second water pump 5 and the water inlet 317, the air is input into the main aeration pipe 302 and the branch aeration pipe 303 through the aeration mechanism, then the air is sprayed out through the air nozzle 304 to perform aeration treatment, then the air cylinder 312 is opened to enable the output end of the air cylinder 312 to drive the connecting piece 311 to enable the rack 310 to slide left and right repeatedly, finally the scattering blades 313 are driven to continuously rotate forwards and backwards, then bubbles generated by the air output by the air nozzle 304 are scattered through the forward and backward rotation of the scattering blades 313, so that the bubbles are more compact, the contact surface between the bubbles and floccules is improved, at the moment, floccules in the aeration tank 301 adsorb the bubbles, and float to the surface of the sewage through the bubble floccules, so that the sewage treatment is more uniform, the integral purification effect is improved, and the times of repeated aeration are reduced.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. The utility model provides a rural sewage treatment plant of high-efficient baffling air supporting, characterized by, including coagulation mechanism (1), baffling mechanism (2) and air supporting mechanism (3), be provided with first water pump (4) between coagulation mechanism (1) and baffling mechanism (2), be provided with second water pump (5) between baffling mechanism (2) and air supporting mechanism (3), the outside of air supporting mechanism (3) is provided with clean water tank (6), be provided with backwash pump (7) between air supporting mechanism (3) and coagulation mechanism (1), the outside of coagulation mechanism (1) is provided with dosing funnel (8).
2. The efficient baffling and coagulation air-floatation rural sewage treatment device according to claim 1, wherein the coagulation mechanism (1) comprises a coagulation tank (101), a baffle (102) is arranged at the top of the coagulation tank (101), the baffle (102) and the coagulation tank (101) are rotatably arranged, a first filter screen (104) is arranged inside the coagulation tank (101), a water filling port (103) is arranged on the side wall of the coagulation tank (101), a second filter screen (107) is arranged below the first filter screen (104), a stirring plate (105) is arranged between the first filter screen (104) and the second filter screen (107), a motor (106) is arranged outside the coagulation tank (101), an output shaft of the motor (106) penetrates through the coagulation tank (101) and is fixedly connected with the stirring plate (105), and a heating rod (108) is arranged at the top of the second filter screen (107).
3. The efficient baffling coagulation air floatation rural sewage treatment device according to claim 1, wherein the dosing funnel (8) is positioned on the side wall of the coagulation tank (101), and the bottom of the dosing funnel (8) penetrates through the coagulation tank (101) and extends into the coagulation tank (101).
4. The efficient baffling coagulation air floatation rural sewage treatment device according to claim 1, wherein the baffling mechanism (2) comprises a baffling pool (204), baffle plates (201) are arranged in the baffling pool (204), two baffle plates (202) are arranged on the surfaces of the two baffle plates (201), two inclined filter screens (203) are arranged between the two baffle plates (201), and biological filter cores (205) are arranged between the two inclined filter screens (203).
5. The efficient baffling coagulation air floatation rural sewage treatment device according to claim 1, wherein the air floatation mechanism (3) comprises an aeration tank (301) and a rotating shaft (305), a main aeration pipe (302) is fixedly installed in the aeration tank (301) near the lower side, a plurality of groups of evenly distributed branch aeration pipes (303) are fixedly connected between the main aeration pipes (302), a plurality of groups of evenly distributed air nozzles (304) are arranged at the upper ends of the branch aeration pipes (303) and the main aeration pipes (302), a plurality of groups of evenly distributed sealing bearings (306) are fixedly sleeved at the front end and the rear end of the rotating shaft (305), the rotating shaft (305) is rotatably installed at the upper side of the main aeration pipe (302) in the aeration tank (301) through the sealing bearings (306), a plurality of groups of scattering blades (313) corresponding to the air nozzles (304) are fixedly sleeved at the periphery of the rotating shaft (305), and evenly distributed through holes (314) are formed in the blades of the scattering blades (313).
6. The efficient baffling coagulation air floatation rural sewage treatment device according to claim 5, wherein the front ends of the rotating shafts (305) penetrate through the aeration tank (301) and are fixedly sleeved with the gears (307), the front ends of the aeration tank (301) are fixedly connected with the shell (308) close to the lower side, the inner bottoms of the shells (308) are provided with sliding grooves (309), racks (310) are slidably connected in the sliding grooves (309), a certain distance is reserved between the left end and the right end of the sliding grooves (309) and the racks (310), and the upper ends of the racks (310) are in meshed connection with the gears (307).
7. The efficient baffling coagulation air floatation rural sewage treatment device according to claim 6, wherein a connecting piece (311) is fixedly connected to the right side of the upper end of the rack (310), an air cylinder (312) is fixedly arranged on the inner right wall of the shell (308), the output end of the air cylinder (312) is fixedly connected with the connecting piece (311), a supporting plate (315) is fixedly arranged in the aeration tank (301) near the middle, and a detachable filter cotton plate (316) is arranged at the upper end of the supporting plate (315).
8. The efficient baffling coagulation air floatation rural sewage treatment device according to claim 5, wherein a water inlet (317) is formed in the right end of the aeration tank (301) near the middle of the lower side, a water outlet (318) is formed in the left end of the aeration tank (301) near the middle of the upper side, a backflushing port (319) is formed in the right end of the aeration tank (301) near the middle of the upper side, and the backflushing port (319) is connected with the clean water tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423210012.5U CN223737858U (en) | 2024-12-25 | 2024-12-25 | Rural sewage treatment plant of high-efficient baffling coagulation air supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423210012.5U CN223737858U (en) | 2024-12-25 | 2024-12-25 | Rural sewage treatment plant of high-efficient baffling coagulation air supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223737858U true CN223737858U (en) | 2025-12-30 |
Family
ID=98163085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423210012.5U Active CN223737858U (en) | 2024-12-25 | 2024-12-25 | Rural sewage treatment plant of high-efficient baffling coagulation air supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223737858U (en) |
-
2024
- 2024-12-25 CN CN202423210012.5U patent/CN223737858U/en active Active
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