CN213387887U - Micro-vortex air floatation device for sewage treatment - Google Patents
Micro-vortex air floatation device for sewage treatment Download PDFInfo
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- CN213387887U CN213387887U CN202022104270.0U CN202022104270U CN213387887U CN 213387887 U CN213387887 U CN 213387887U CN 202022104270 U CN202022104270 U CN 202022104270U CN 213387887 U CN213387887 U CN 213387887U
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Abstract
The utility model relates to the technical field of sewage treatment, in particular to a micro-vortex air flotation device for sewage treatment, which comprises a treatment tank, wherein the center of the bottom of the left side of the treatment tank is fixedly communicated with a water inlet pipe, the position of the right side of the water inlet pipe, which is close to the center, is fixedly connected with a first check valve, the center of the bottom of the inner wall of the treatment tank is fixedly connected with an air flotation device, the position of the right side of a right side fixed plate, which is close to the center, is fixedly connected with a ball bearing, the left side surface of a screw rod is connected with a scraper blade, the top of the output end of an air suction pump is fixedly connected with an air suction pipe, the position of the right side of the inner wall of the treatment tank is embedded with a limit groove, the center of the right side of the treatment tank, which is close to the back, the efficiency of sewage treatment is high.
Description
Technical Field
The utility model relates to a sewage treatment technical field, concretely relates to little whirlpool air supporting device for sewage treatment.
Background
The air flotation device is characterized in that air is introduced into water in a micro-bubble mode, so that micro-bubbles and suspended particles in the water are adhered to form a water-gas-particle three-phase mixed system, after the particles are adhered to bubbles, the particles float upwards when the density is smaller than that of the water to form a scum layer, and the scum layer is separated from the water. To solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a little whirlpool air supporting device for sewage treatment possesses suspended solid exhaust efficient, can not cause advantages such as secondary pollution to the liquid in the device, has solved suspended solid exhaust inefficiency, scraper blade and has got back to when the normal position can cause secondary pollution to the liquid in the device problem.
The utility model discloses a microvovtex air supporting device for sewage treatment, including the treatment tank, the central fixed intercommunication of treatment tank left side bottom has the inlet tube, the position fixedly connected with first check valve that the inlet tube right side is close to the center, the central fixed connection of treatment tank inner wall bottom has the air supporting device, the central fixed intercommunication of treatment tank right side bottom has the drain pipe, the central fixed connection of drain pipe has the second check valve, the central fixed connection of treatment tank left side top has the machine case, the central motor of installing of machine case inner wall bottom, motor output shaft top fixedly connected with first bevel gear, both sides are all fixedly connected with the fixed plate about the treatment tank top, the right side of the fixed plate right side is close to the position fixedly connected with ball bearing of top center, ball bearing inner ring fixedly connected with lead screw, lead screw left side fixedly connected with second bevel gear, the utility model discloses a sewage treatment device, including lead screw, dirty incasement, air pump output end, dirty case, central fixedly connected with collection of pond right side, the central fixedly connected with aspiration pump that collects dirty incasement wall bottom, aspiration pump output end top fixedly connected with exhaust tube, the central fixed intercommunication of dirty incasement right side bottom of collection has the blow off pipe, the central fixedly connected with third check valve of blow off pipe, the position at the top of treatment pond inner wall right side is inlayed and is had the spacing groove, the central fixedly connected with water tank of the back is close to on the treatment pond right side, the central authorities of water tank inner wall bottom install the water pump, water pump outlet department fixedly connected with water pipe, the central fixedly connected with spray plate at spacing inslot wall right side top, the left central authorities of spray plate are along vertical.
The utility model discloses a little whirlpool air supporting device for sewage treatment, wherein the lead screw left side passes two fixed plate left sides and is close to the central authorities at top, the lead screw rotates with the fixed plate to be connected, first bevel gear meshes with second bevel gear mutually, and this structure setting can drive the scraper blade, makes the scraper blade release the suspended solid in the treatment tank.
The utility model discloses a little whirlpool air supporting device for sewage treatment, wherein the width of scraper blade is the same with the width of handling the pond inner wall, the scraper blade is with the inside wall sliding connection of handling the pond, and this structure sets up, has increased the area of contact of scraper blade and suspended solid, can effectively release the suspended solid in handling the pond.
The utility model discloses a little whirlpool air supporting device for sewage treatment, wherein the scraper blade openly is L shape structure, the scraper blade includes riser and bottom plate, and the bottom plate is the tilt state, and this structure setting has increased the area of contact of scraper blade and suspended solid, prevents effectively that the suspended solid from sinking the treatment tank bottom surface.
The utility model discloses a little whirlpool air supporting device for sewage treatment, wherein the width of scraper blade is the same with the width of spacing inslot wall, interval between the scraper blade left and right sides is the same with the length of spacing inslot wall, and this structure setting enables the suspended solid and gets into the spacing groove, clears up the scraper blade after convenient.
The utility model discloses a little whirlpool air supporting device for sewage treatment, wherein the aspiration pump one end is kept away from to the exhaust tube and the fixed intercommunication in central authorities on spacing inslot wall right side, the water pipe is kept away from the fixed intercommunication in central authorities on water pump one end and the water spray board inner wall right side, and this structure sets up, can be with the suspended solid clean up on the scraper blade, when making the scraper blade get back to the normal position, can not have the suspended solid adhesion on the scraper blade surface, can not cause secondary pollution to the liquid in the device, makes sewage treatment's effectual, the efficient of handling sewage.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a spacing groove that the position at treatment tank inner wall right side top set up, the spray board that the central authorities at cooperation spacing inslot wall right side top set up, the shower nozzle that the left central authorities of spray board set up along vertical equidistance, the aspiration pump that the central authorities of dirty incasement wall bottom set up and the exhaust tube that the aspiration pump output top set up, when the scraper blade pushed the suspended solid to treatment tank inner wall right side, aspiration pump simultaneous working accelerates the suspended solid from handling the speed of discharging in the pond, when the scraper blade reachs the right side, the suspended solid clean up on with the scraper blade is sprayed water to the shower nozzle, when making the scraper blade get back to the normal position, can not have the suspended solid adhesion on the scraper blade surface, can not cause secondary pollution to the liquid in the device, make sewage treatment's effectual.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the overall front structure of the present invention;
fig. 3 is a schematic view of the whole right side structure of the present invention.
In the figure: 1. a treatment tank; 2. a water inlet pipe; 3. a first check valve; 4. an air floatation device; 5. a drain pipe; 6. a second one-way valve; 7. a chassis; 8. a motor; 9. a first bevel gear; 10. a fixing plate; 11. a ball bearing; 12. a screw rod; 13. a second bevel gear; 14. a squeegee; 15. a sewage collection tank; 16. a blow-off pipe; 17. a third check valve; 18. an air pump; 19. an air exhaust pipe; 20. a limiting groove; 21. a water tank; 22. a water pump; 23. a water pipe; 24. a water spray plate; 25. and (4) a spray head.
Detailed Description
The following description discloses several embodiments of the present invention with reference to the drawings:
example 1: referring to fig. 1-3, the micro-vortex air flotation device for sewage treatment of the present invention comprises a treatment tank 1, a water inlet pipe 2 is fixedly communicated with the center of the bottom of the left side of the treatment tank 1, a first check valve 3 is fixedly connected to the position of the right side of the water inlet pipe 2 near the center, an air flotation device 4 is fixedly connected to the center of the bottom of the inner wall of the treatment tank 1, a water outlet pipe 5 is fixedly communicated with the center of the bottom of the right side of the treatment tank 1, a second check valve 6 is fixedly connected to the center of the water outlet pipe 5, a case 7 is fixedly connected to the center of the top of the left side of the treatment tank 1, a motor 8 is installed at the center of the bottom of the inner wall of the case 7, a first bevel gear 9 is fixedly connected to the top of an output shaft of the motor 8, fixing plates 10 are fixedly connected to the, 12 left sides fixedly connected with second bevel gear 13 of lead screw, 12 left sides surface threaded connection of lead screw has scraper blade 14, the dirty case 15 of central fixedly connected with collection on 1 right side in processing pond, the central authorities of the dirty case 15 inner wall bottom of collection install aspiration pump 18, aspiration pump 18 output top fixedly connected with exhaust tube 19, the fixed intercommunication in central authorities of the dirty case 15 right side bottom of collection has blow off pipe 16, the third check valve of central fixedly connected with 17 of blow off pipe 16, the position at the top of 1 inner wall right side in processing pond is inlayed and is had spacing groove 20, the central authorities that 1 right side in processing pond is close to the back fixedly connected with water tank 21, water pump 22 is installed to the central authorities of water tank 21 inner wall bottom, water pump 22 delivery port fixedly connected with water pipe 23, the central fixedly connected with spray plate 24 at the top of spacing groove 20 inner wall right side.
The difference between example 2 and example 1 is: the left sides of the screw rods 12 penetrate through the centers of the left sides of the two fixing plates 10 close to the top, the screw rods 12 are rotatably connected with the fixing plates 10, the first bevel gears 9 are meshed with the second bevel gears 13, and the structure can drive the scraping plates 14 to push suspended matters out of the treatment tank 1 by the scraping plates 14.
The difference between example 3 and example 2 is: the width of scraper blade 14 is the same with the width of handling pond 1 inner wall, and scraper blade 14 and handling pond 1 inner wall sliding connection, this structural arrangement has increased the area of contact of scraper blade 14 and suspended solid, can be effectively with in pushing out the processing pond 1 with the suspended solid.
The difference between example 4 and example 3 is: the scraper blade 14 openly is L shape structure, and scraper blade 14 includes riser and bottom plate, and the bottom plate is the tilt state, and this structure setting has increased the area of contact of scraper blade 14 and suspended solid, effectively prevents that the suspended solid from sinking into treatment tank 1 bottom surface.
The difference between example 5 and example 4 is: the width of scraper 14 is the same with the width of spacing groove 20 inner wall, and the interval between the scraper 14 left and right sides is the same with the length of spacing groove 20 inner wall, and this structural arrangement enables the suspended solid to get into spacing groove 20, clears up scraper 14 after the convenience.
The difference between example 6 and example 5 is: the fixed intercommunication in central authorities that aspiration pump 18 one end and spacing groove 20 inner wall right side were kept away from to exhaust tube 19, and water pump 22 one end and the fixed intercommunication in central authorities on 24 inner walls right sides of water spray plate are kept away from to water pipe 23, and this structure setting can be with the suspended solid clean up on scraper blade 14, when making scraper blade 14 get back to the normal position, can not have the suspended solid adhesion on scraper blade 14 surface, can not cause secondary pollution to the liquid in the device, makes sewage treatment's effectual, the efficiency of handling sewage is high.
When the utility model is used, a worker opens the first one-way valve 3, sewage is filled into the treatment tank 1 from the water inlet pipe 2, then the air flotation device 4 is opened, the air flotation device 4 introduces air into the water to generate fine bubbles, so that fine suspended matters in the water adhere to the air bubbles and float to the water surface along with the bubbles to form scum, then the worker opens the switch of the motor 8 and the air pump 18, the motor 8 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 13 and the screw rod 12 to rotate positively, the scraper 14 moves rightwards to make the suspended matters enter the limiting groove 20, the air pump 18 works to make the suspended matters in the limiting groove 20 enter the sewage collection box 15 from the air exhaust pipe 19, when the right side of the scraper 14 moves to the right side and is attached to the inner wall of the limiting groove 20, the worker closes the switch of the motor 8 and opens the switch of the water pump 22, water is sprayed out from the spray nozzle 25 through, with scraper blade 14 clean, during water and suspended solid got into dirty case 15 of collection from exhaust tube 19, then the staff opened the switch of motor 8, lead screw 12 reversal made scraper blade 14 move left and get back to the primary importance, sewage treatment is clean after, the staff opened second check valve 6, made inside the clean water discharge treatment pond 1 of handling, opened inside third check valve 17 made the suspended solid discharge dirty case 15 of collection.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. A microvovtex air supporting device for sewage treatment, including handling pond (1), its characterized in that: the water treatment device is characterized in that a water inlet pipe (2) is fixedly communicated with the center of the bottom of the left side of the treatment tank (1), a first one-way valve (3) is fixedly connected to the position, close to the center, of the right side of the water inlet pipe (2), an air floatation device (4) is fixedly connected to the center of the bottom of the inner wall of the treatment tank (1), a water drain pipe (5) is fixedly communicated with the center of the bottom of the right side of the treatment tank (1), a second one-way valve (6) is fixedly connected to the center of the water drain pipe (5), a case (7) is fixedly connected to the center of the top of the left side of the treatment tank (1), a motor (8) is installed in the center of the bottom of the inner wall of the case (7), a first bevel gear (9) is fixedly connected to the top of an output shaft of the motor (8), fixing, the inner ring of the ball bearing (11) is fixedly connected with a screw rod (12), the left side of the screw rod (12) is fixedly connected with a second bevel gear (13), the left side surface of the screw rod (12) is in threaded connection with a scraper (14), the center of the right side of the treatment pool (1) is fixedly connected with a sewage collection box (15), the center of the inner wall bottom of the sewage collection box (15) is provided with an air pump (18), the top of the output end of the air pump (18) is fixedly connected with an air suction pipe (19), the center of the right side bottom of the sewage collection box (15) is fixedly communicated with a sewage discharge pipe (16), the center of the sewage discharge pipe (16) is fixedly connected with a third one-way valve (17), the position of the right side top of the inner wall of the treatment pool (1) is embedded with a limiting groove (20), the center of the right side of the treatment pool (1), the water pump (22) is characterized in that a water pipe (23) is fixedly connected to a water outlet of the water pump, a water spraying plate (24) is fixedly connected to the center of the top of the right side of the inner wall of the limiting groove (20), and nozzles (25) are fixedly connected to the center of the left side of the water spraying plate (24) at equal intervals in the longitudinal direction.
2. The micro-vortex air flotation device for sewage treatment according to claim 1, characterized in that: the left side of the screw rod (12) penetrates through the centers of the left sides of the two fixing plates (10) close to the tops, the screw rod (12) is rotatably connected with the fixing plates (10), and the first bevel gear (9) is meshed with the second bevel gear (13).
3. The micro-vortex air flotation device for sewage treatment according to claim 2, characterized in that: the width of the scraper (14) is the same as that of the inner wall of the treatment pool (1), and the scraper (14) is connected with the inner wall of the treatment pool (1) in a sliding manner.
4. The micro-vortex air flotation device for sewage treatment according to claim 3, characterized in that: the front surface of the scraper (14) is of an L-shaped structure, the scraper (14) comprises a vertical plate and a bottom plate, and the bottom plate is in an inclined state.
5. The micro-vortex air flotation device for sewage treatment according to claim 4, characterized in that: the width of the scraper (14) is the same as that of the inner wall of the limiting groove (20), and the distance between the left side and the right side of the scraper (14) is the same as that of the inner wall of the limiting groove (20).
6. The micro-vortex air flotation device for sewage treatment according to claim 5, characterized in that: one end of the air suction pipe (19) far away from the air suction pump (18) is fixedly communicated with the center of the right side of the inner wall of the limiting groove (20).
7. The micro-vortex air flotation device for sewage treatment according to claim 6, characterized in that: one end of the water pipe (23) far away from the water pump (22) is fixedly communicated with the center of the right side of the inner wall of the water spraying plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022104270.0U CN213387887U (en) | 2020-09-23 | 2020-09-23 | Micro-vortex air floatation device for sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022104270.0U CN213387887U (en) | 2020-09-23 | 2020-09-23 | Micro-vortex air floatation device for sewage treatment |
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| Publication Number | Publication Date |
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| CN213387887U true CN213387887U (en) | 2021-06-08 |
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| CN202022104270.0U Active CN213387887U (en) | 2020-09-23 | 2020-09-23 | Micro-vortex air floatation device for sewage treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511738A (en) * | 2021-09-13 | 2021-10-19 | 莱州明波水产有限公司 | Automatic sewage discharging device for aquaculture |
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2020
- 2020-09-23 CN CN202022104270.0U patent/CN213387887U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511738A (en) * | 2021-09-13 | 2021-10-19 | 莱州明波水产有限公司 | Automatic sewage discharging device for aquaculture |
| CN113511738B (en) * | 2021-09-13 | 2021-11-19 | 莱州明波水产有限公司 | Automatic sewage discharging device for aquaculture |
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