CN211338878U - Shallow air floatation equipment - Google Patents
Shallow air floatation equipment Download PDFInfo
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- CN211338878U CN211338878U CN201922266774.XU CN201922266774U CN211338878U CN 211338878 U CN211338878 U CN 211338878U CN 201922266774 U CN201922266774 U CN 201922266774U CN 211338878 U CN211338878 U CN 211338878U
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Abstract
The utility model discloses a shallow layer air supporting equipment relates to sewage treatment device field, including the air supporting pond, the inside central point in air supporting pond puts the department and is provided with the water catch bowl, the inside of water catch bowl is provided with the main water pipe that extends to the air supporting bottom of the pool portion outside, the top of water catch bowl is passed through the spout and is connected there is the rotation body, one side of rotation body is provided with first support arm and second support arm respectively. The utility model discloses an one end at whole rotary mechanism direction of advance is provided with the reposition of redundant personnel pole, when too much suspended solid is piled up on air supporting pond surface, the reposition of redundant personnel pole can separate accumulational suspended solid, and support the collector pipe support of rotatory collector pipe, can separate the suspended solid simultaneously, the below of first support arm is provided with the reposition of redundant personnel pole equally, not only play the effect of reposition of redundant personnel, the position of bottom is provided with annular observation window in the outside in air supporting pond is located, be convenient for observe the reposition of redundant personnel condition in the air supporting pond.
Description
Technical Field
The utility model relates to a sewage treatment device field specifically is a shallow layer air supporting equipment.
Background
For the clarification of tap water and the treatment of domestic wastewater and industrial sewage, an air floatation technology is generally used at present, namely supersaturated gas dissolving water is mixed with raw water to be treated under normal pressure to form a large number of micro bubbles, and the micro bubbles are used as carriers to contact suspended matters in the raw water in the upward floating process and are skimmed after being brought to the water surface, so that the water quality is purified and decontaminated.
Current shallow layer air supporting equipment is because whole volume is too big, and the operation in-process, because the surface in later stage air supporting pond is the suspended solid mostly, when the suspended solid was too much, can cause holistic rotary mechanism to be difficult to go forward, influences work efficiency, and a large amount of suspended solids are floating at the top in air supporting pond, and the unable sewage and the clear water layering condition that are located air supporting pond middle part of following the top direct observation, be not convenient for in time do the record.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve current shallow layer air supporting equipment because whole volume is too big, and the operation in-process, because the surface in later stage air supporting pond is the suspended solid mostly, when the suspended solid was too much, can cause holistic rotary mechanism to be difficult to go forward, influence work efficiency, a large amount of suspended solids are floating at the top in air supporting pond, unable direct observation is located the sewage and the clear water layering condition at air supporting pond middle part, the problem of the timely record of being not convenient for provides a shallow layer air supporting equipment.
In order to achieve the above object, the utility model provides a following technical scheme: a shallow air floatation device comprises an air floatation tank, wherein a water collecting barrel is arranged at the central position inside the air floatation tank, a main water pipe extending to the outer side of the bottom of the air floatation tank is arranged inside the water collecting barrel, a rotary body is connected to the top end of the water collecting barrel through a sliding groove, a first supporting arm and a second supporting arm are respectively arranged on one side of the rotary body, a first motor is installed on one side of the top of the first supporting arm, a spiral skimming pipe is arranged between the first supporting arm and the second supporting arm, the output end of the first motor is movably connected with the tail end of the spiral skimming pipe through a belt, a second motor is arranged inside the second supporting arm, the output end of the second motor is connected with a roller wheel, the roller wheel is matched with the top of the tank wall of the air floatation tank, a flow dividing rod is arranged at the bottom end of the second supporting arm, a supporting frame is arranged on one side, the bottom of support frame is provided with rotatory collector pipe, be connected through the collector pipe support between support frame and the rotatory collector pipe, the outside in air supporting pond is provided with annular observation window.
Preferably, the tail end of the spiral skimming pipe extends to the inner side of the water collecting cylinder, and the bottom of the water collecting cylinder is provided with a slag discharging pipe matched with the spiral skimming pipe.
Preferably, the top of the main water pipe is provided with a current collecting box, and the top of the rotary water collecting pipe is provided with a water pump above the supporting frame.
Preferably, the first support arm and the second support arm are provided with rollers at the ends far away from the water collecting cylinder, and the rollers are matched with the top end of the tank wall of the air floatation tank.
Preferably, one side of the first support arm is provided with a rotary water distribution pipe, and the rotary water distribution pipe is connected with the first support arm through a water distribution pipe support.
Preferably, the main water pipe is internally provided with a gas-water dissolving water pipe and a raw water pipe, and the tail ends of the gas-water dissolving water pipe and the raw water pipe extend to the inside of the rotary water distribution pipe.
Preferably, the bottom of the first supporting arm is connected with a scraper through a connecting rod, the bottom of the air flotation tank is provided with a mud bucket, and the bottom of the water collecting cylinder is provided with a water outlet.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an one end at whole rotary mechanism direction of advance is provided with the reposition of redundant personnel pole, when too much suspended solid is piled up on air supporting pond surface, the reposition of redundant personnel pole can separate accumulational suspended solid, and support the collector pipe support of rotatory collector pipe, can separate the suspended solid simultaneously, the below of first support arm is provided with the reposition of redundant personnel pole equally, not only play the effect of reposition of redundant personnel, still play the effect of stationary flow, the position that the outside in air supporting pond is located the well bottom is provided with annular observation window, be convenient for observe the reposition of redundant personnel condition in the air supporting pond.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of a partial external structure of the present invention;
fig. 4 is a bottom view of the present invention;
fig. 5 is a schematic structural view of the rotating body of the present invention.
In the figure: 1. an air floatation tank; 2. an annular observation window; 3. a main water pipe; 4. a current collection box; 5. rotating the water distribution pipe; 6. a water distribution pipe bracket; 7. a first support arm; 8. a second support arm; 9. a first motor; 10. a belt; 11. a spiral skimming tube; 12. a second motor; 13. a roller; 14. rotating the water collecting pipe; 15. a header pipe support; 16. a water pump; 17. a mud bucket; 18. a support frame; 19. a water collection cylinder; 20. a slag discharge pipe; 21. a water outlet; 22. a diverter rod; 23. a squeegee; 24. a water pipe for dissolving gas and water; 25. a raw water pipe; 26. a rotating body.
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.
The first motor (model: YE2), the second motor (model: YX3-112M-4) and the water pump (model: P6068) mentioned in the utility model can be obtained by market or private ordering.
Referring to fig. 1-5, a shallow air flotation device comprises an air flotation tank 1, a water collecting cylinder 19 is arranged at the center position inside the air flotation tank 1, a main water pipe 3 extending to the outer side of the bottom of the air flotation tank 1 is arranged inside the water collecting cylinder 19, a rotating body 26 is connected with the top end of the water collecting cylinder 19 through a chute, a first supporting arm 7 and a second supporting arm 8 are respectively arranged at one side of the rotating body 26, a first motor 9 is arranged at one side of the top of the first supporting arm 7, a spiral skimming tube 11 is arranged between the first supporting arm 7 and the second supporting arm 8, the output end of the first motor 9 is movably connected with the tail end of the spiral skimming tube 11 through a belt 10, a second motor 12 is arranged inside the second supporting arm 8, the output end of the second motor 12 is connected with a roller 13, the roller 13 is matched with the top of the tank wall of the air flotation tank 1, a diverter rod 22 is arranged at the, one side of the second supporting arm 8 is provided with a supporting frame 18, the bottom of the supporting frame 18 is provided with a rotary water collecting pipe 14, the supporting frame 18 and the rotary water collecting pipe 14 are connected through a water collecting pipe support 15, and the outer side of the air floatation tank 1 is provided with an annular observation window 2.
The utility model discloses an one end at whole rotator 26 direction of advance is provided with reposition of redundant personnel pole 22, when excessive suspended solid is piled up on air supporting pond 1 surface, reposition of redundant personnel pole 22 can separate accumulational suspended solid, and support the collector pipe support 15 of rotatory collector pipe 14, can separate the suspended solid simultaneously, the below of first support arm 7 is provided with reposition of redundant personnel pole 22 equally, not only play the effect of reposition of redundant personnel, still play the effect of stationary flow, the position that the outside of air supporting pond 1 is located the well bottom is provided with annular observation window 2, be convenient for observe the reposition of redundant personnel condition in the air supporting pond 1.
Please refer to fig. 3 and 4, the end of the spiral skimming pipe 11 extends to the inner side of the water collecting cylinder 19, the bottom of the water collecting cylinder 19 is provided with a slag discharging pipe 20 matched with the spiral skimming pipe 11, the utility model discloses a set up spiral skimming pipe 11 and slag discharging pipe 20, can get rid of more scum in the air floatation tank 1.
Please refer to fig. 1 and fig. 3, the top of the main water pipe 3 is provided with the current collecting box 4, the top of the rotary water collecting pipe 14 is arranged above the supporting frame 18 and is provided with the water pump 16, the top of the main water pipe 3 of the utility model is provided with the current collecting box 4 which can control the operation of each motor, the top of the rotary water collecting pipe 14 is arranged above the supporting frame 18 and is provided with the water pump 16, so that the clean water in the middle of the air floatation tank 1 can enter the water collecting barrel 19 under the action of the water pump through the rotary water collecting pipe 14, and is discharged through the water outlet 21.
Please refer to fig. 1 and fig. 3, the first support arm 7 and the second support arm 8 are provided with a roller 13 at one end away from the water collecting tank 19, and the roller 13 is matched with the top end of the tank wall of the air flotation tank 1, the utility model discloses a set up the roller 13, when the rotator 26 rotates, reduce the friction, and it is more convenient.
Please refer to fig. 1 and fig. 2, one side of the first supporting arm 7 is provided with a rotary water distributor 5, the rotary water distributor 5 is connected with the first supporting arm 7 through a water distributor bracket 6, one side of the first supporting arm 7 is provided with a rotary water distributor 5, the rotary water distributor 5 is connected with the first supporting arm 7 through the water distributor bracket 6, the dissolved air water and the raw water enter the air floatation tank 1 through the rotary water distributor 5, and flow out while rotating, and reach zero speed.
Please refer to fig. 4, the main water pipe 3 is provided with a dissolved air water pipe 24 and a raw water pipe 25, and the ends of the dissolved air water pipe 24 and the raw water pipe 25 extend to the inside of the rotary water distribution pipe 5, the main water pipe 3 is provided with the dissolved air water pipe 24 and the raw water pipe 25, so that the dissolved air water and the raw water can enter the air flotation tank 1 simultaneously and contact simultaneously.
Please refer to fig. 4 of fig. 1, the bottom of the first supporting arm 7 is connected with a scraper 23 through a connecting rod, the bottom of the air flotation tank 1 is provided with a mud bucket 17, the bottom of the water collecting cylinder 19 is provided with a water outlet 21, the utility model discloses a setting up the scraper 23 and can scraping the sediment at the bottom of the air flotation tank 1, collecting through the mud bucket 17, being provided with the water outlet 21, making the clear water after filtering discharge.
The working principle is as follows: when the device is used, a power supply is switched on, the collecting box 4 at the top of the center of the air floatation tank works, the first motor 9 runs, the first motor 9 is connected with the spiral skimming pipe 11 through a belt, the second motor 12 is installed inside the second supporting arm 8, the output end of the second motor 12 is connected with the roller 13, circular motion is carried out on the top end of the air floatation tank 1 through the roller 13, so as to drive the whole rotator 26 to rotate, when the device is required to be used, raw water is added with a certain chemical agent before entering a pressure pump and then enters air, the raw water and the air are fused together in the pressure dissolved air tank and then enter the air floatation tank 1 through a pressure reducing valve, the raw water flows to the rotary water distribution pipe 5 through the main water pipe 3 and then flows into the air floatation tank, when the dissolved air water saturated with micro-bubbles and the raw water enter the air floatation tank 1 together, the bottom of the air floatation tank is fully collided and adhered, so that the particles in, the raw water pipe 25 and the dissolved air water pipe 24 are both arranged inside the main water pipe 3 and flow into the bottom of the air floatation tank together through the rotary water distribution pipe 5, and the rotary water distribution pipe 5 is fixed on the rotary body, and the rotation direction of the rotary water distribution pipe is opposite to the water flow direction of the raw water entering the bottom of the air floatation tank, but the speed of the rotary water distribution pipe is equal to the speed of the raw water entering the bottom of the air. The key part of the device is to successfully utilize the principle of zero speed to ensure that the inflow water does not disturb the raw water, the solid-liquid separation is carried out in a static state, a scum layer formed on the surface is collected by a spiral scum pipe 11, then the clear water is discharged out of the pool through a slag discharge pipe 20, the clear water is collected by a rotary water collecting cylinder 19 and then discharged out of the pool, the rotary water collecting cylinder 19 is connected with a central rotating body 26, so that the retention time of the raw water in the air flotation tank is the rotation period of the central rotator 26, the scraper 23 connected with the bottom of the first supporting arm 7 scrapes the settled sludge at the bottom of the tank into the sludge hopper 17 for periodic discharge, and the bottom of the second supporting arm 8 is uniformly provided with the shunt rods 22, so that scum can be separated when the second supporting arm operates and rotates, the operation is not hindered, and the outside in air supporting pond 1 is provided with annular observation window 2, is convenient for know the progress and the record to the condition in the air supporting pond inside.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a shallow layer air supporting equipment, includes air supporting pond (1), its characterized in that: the central position department of the inside of air supporting pond (1) is provided with water collecting barrel (19), the inside of water collecting barrel (19) is provided with main water pipe (3) extending to the outside of the bottom of air supporting pond (1), the top of water collecting barrel (19) is connected with rotary body (26) through the spout, one side of rotary body (26) is provided with first support arm (7) and second support arm (8) respectively, first motor (9) is installed to one side at the top of first support arm (7), be provided with spiral skimming pipe (11) between first support arm (7) and second support arm (8), the output of first motor (9) and the end of spiral skimming pipe (11) pass through belt (10) swing joint, the inside of second support arm (8) is provided with second motor (12), the output of second motor (12) is connected with gyro wheel (13), the utility model discloses a water floatation tank, including gyro wheel (13), gyro wheel (13) and the pond wall top in air supporting pond (1) cooperate, the bottom of second support arm (8) is provided with reposition of redundant personnel pole (22), one side of second support arm (8) is provided with support frame (18), the bottom of support frame (18) is provided with rotatory collector pipe (14), be connected through collector pipe support (15) between support frame (18) and rotatory collector pipe (14), the outside in air supporting pond (1) is provided with annular observation window (2).
2. The shallow air flotation device as claimed in claim 1, wherein: the tail end of the spiral skimming pipe (11) extends to the inner side of the water collecting cylinder (19), and a slag discharging pipe (20) matched with the spiral skimming pipe (11) is arranged at the bottom of the water collecting cylinder (19).
3. The shallow air flotation device as claimed in claim 1, wherein: the top of the main water pipe (3) is provided with a current collecting box (4), and the top of the rotary water collecting pipe (14) is provided with a water pump (16) above the supporting frame (18).
4. The shallow air flotation device as claimed in claim 1, wherein: and one ends of the first supporting arm (7) and the second supporting arm (8) far away from the water collecting cylinder (19) are provided with rollers (13), and the rollers (13) are matched with the top end of the tank wall of the air floatation tank (1).
5. The shallow air flotation device as claimed in claim 1, wherein: one side of the first supporting arm (7) is provided with a rotary water distribution pipe (5), and the rotary water distribution pipe (5) is connected with the first supporting arm (7) through a water distribution pipe bracket (6).
6. The shallow air flotation device as claimed in claim 1, wherein: the inside of main water pipe (3) is provided with dissolves gas water pipe (24) and former water pipe (25), and dissolves the terminal of gas water pipe (24) and former water pipe (25) and all extends to the inside of rotatory water-distribution pipe (5).
7. The shallow air flotation device as claimed in claim 1, wherein: the bottom of the first supporting arm (7) is connected with a scraper (23) through a connecting rod, the bottom of the air floatation tank (1) is provided with a mud bucket (17), and the bottom of the water collecting cylinder (19) is provided with a water outlet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922266774.XU CN211338878U (en) | 2019-12-17 | 2019-12-17 | Shallow air floatation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922266774.XU CN211338878U (en) | 2019-12-17 | 2019-12-17 | Shallow air floatation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211338878U true CN211338878U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922266774.XU Active CN211338878U (en) | 2019-12-17 | 2019-12-17 | Shallow air floatation equipment |
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| CN (1) | CN211338878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100247A (en) * | 2021-11-22 | 2022-03-01 | 佛山市富龙环保科技有限公司 | Novel useless emulsion is handled device |
-
2019
- 2019-12-17 CN CN201922266774.XU patent/CN211338878U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100247A (en) * | 2021-11-22 | 2022-03-01 | 佛山市富龙环保科技有限公司 | Novel useless emulsion is handled device |
| CN114100247B (en) * | 2021-11-22 | 2022-11-25 | 佛山市富龙环保科技有限公司 | Waste emulsion treatment device |
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