CN218025501U

CN218025501U - Advection formula air supporting device based on sewage treatment usefulness

Info

Publication number: CN218025501U
Application number: CN202221895165.6U
Authority: CN
Inventors: 郝莉丹
Original assignee: Shanghai Senxing Zeyuan Environmental Protection Co ltd
Current assignee: Shanghai Senxing Zeyuan Environmental Protection Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-13
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a advection formula air supporting device based on sewage treatment usefulness relates to sewage treatment technical field, including the cell body, the first inlet tube of one end fixedly connected with of cell body, the other end fixedly connected with waste residue collecting pit of cell body, one side that the cell body was kept away from to the waste residue collecting pit is equipped with row cinder notch, the inside one side that is close to first inlet tube of cell body is equipped with the blowdown pond, the inside one side of keeping away from first inlet tube of cell body is equipped with the air supporting pond, the cell body outside is located the first outlet pipe of below fixedly connected with of waste residue collecting pit, the top fixedly connected with filter screen of blowdown pond. This advection formula air supporting device based on sewage treatment usefulness through set up the stirring fan in the air supporting pond, can accelerate the combining speed of bubble and waste residue in the air supporting pond, also can make the foam waste residue after the combination rapid rise to the surface of water simultaneously accelerate the purification rate of device to sewage, improved the practicality of device.

Description

Advection formula air supporting device based on sewage treatment usefulness

Technical Field

The utility model relates to a sewage treatment technical field specifically is a advection formula air supporting device based on sewage treatment usefulness.

Background

The main principle of the air flotation machine is that micro-fine bubbles dissolved in high-pressure water are exposed into sewage, so that the micro-fine bubbles can adsorb suspended matters in the sewage, the suspended matters float to the surface of the sewage by utilizing the floating action of the bubbles, and the suspended matters floating to the surface of the sewage are salvaged out, thereby achieving the purification effect of the sewage.

Current equipment stirs sewage, be difficult to furthest carry out the bubble separation to the suspended solid, be used for assisting the device structure complex of air supporting in the air supporting machine of current with high costs, and the bottom of the pool has a large amount of sediments in addition, need the valve on the artifical manual operation sludge pipe, under the condition of not arranging mud for a long time, easily cause the mud deposit in the unable exhaust situation in cell body bottom, need to shut down equipment and the whole evacuation of water in the cell body, the staff just can clear up the row mud at the bottom of the pool down.

Therefore, it is necessary to provide a horizontal flow type air flotation device for sewage treatment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a advection formula air supporting device based on sewage treatment usefulness, carry out the bubble separation to the suspended solid with the present being difficult to furthest who proposes in solving above-mentioned background art, the device structure that is used for supplementary air supporting in the current air supporting machine is complicated with high costs, and the bottom of the pool has a large amount of sediments, need the valve on the artifical manual operation sludge pipe, under the condition of not arranging mud for a long time, easily cause the mud deposit in the unable exhaust situation in cell body bottom, need shut down equipment and the whole evacuation of water in the cell body, just can clear up the problem of arranging mud at the bottom of the pool under the staff.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a horizontal flow type air flotation device for sewage treatment comprises a pool body, wherein one end of the pool body is fixedly connected with a first water inlet pipe, the other end of the pool body is fixedly connected with a waste residue collecting pool, one side of the waste residue collecting pool, which is far away from the pool body, is provided with a slag discharge port, one side of the inside of the pool body, which is close to the first water inlet pipe, is provided with a sewage disposal pool, one side of the inside of the pool body, which is far away from the first water inlet pipe, is provided with an air flotation pool, the outer side of the pool body is positioned below the waste residue collecting pool and is fixedly connected with a first water outlet pipe, the top end of the sewage disposal pool is fixedly connected with a filter screen, the lower part of the filter screen in the sewage disposal pool is positioned at the front side face and the rear side face of the inner wall of the pool body and is fixedly connected with a slope, the bottom end of the sewage disposal pool is movably connected with a screw rod, the outer side of the pool body is positioned at the position of the screw rod and is fixedly connected with a first servo motor, the bottom end of the first servo motor is fixedly connected with a cushion block, the outer side of the spiral rod is sleeved with a blow-off pipe, two ends of the outer side of the top end of the tank body, which are positioned at the front side surface and the rear side surface of the tank body, are fixedly connected with supporting plates, one side, which is close to the inner part of the tank body, of the top end of the supporting plate close to the first water inlet pipe is movably connected with a driving shaft wheel set, one side, which is close to the outer part of the tank body, of the top end of the supporting plate close to the first water inlet pipe is fixedly connected with a second servo motor, an output shaft end of the second servo motor extends into the supporting plate and is fixedly connected with the driving shaft wheel set, one side, which is close to the inner part of the tank body, of the top end of the supporting plate far away from the first water inlet pipe is movably connected with a driven shaft wheel set, the outer sides of the driving shaft wheel set and the driven shaft wheel set are both in transmission connection with a transmission belt, the outer side of the transmission belt is fixedly connected with a scum board, the outer side of the tank body, which is positioned at the front side and the back side of the air flotation tank body, the cell body was kept away from to the support one side fixed connection dissolves the gas pitcher, dissolve the top fixedly connected with breather pipe of gas pitcher, the breather pipe is kept away from and is seen the one end fixedly connected with air compressor who dissolves the gas pitcher, the cell body outside is located the top fixedly connected with bracing piece of support, the one end and the air compressor fixed connection of cell body are kept away from to the bracing piece, dissolve the bottom fixedly connected with second outlet pipe of gas pitcher, it is close to cell body one side fixedly connected with second inlet tube to dissolve the gas pitcher middle part.

Preferably, the output shaft end of the first servo motor extends into the tank body and is fixedly connected with a screw rod.

Preferably, one side of the sewage discharge pipe is fixedly connected with the sewage discharge pool, and the other side of the sewage discharge pipe extends out of the pool body.

Preferably, one side of the inside of the air floatation tank, which is positioned at the front side face and the rear side face of the inner wall of the tank body, is fixedly connected with a stirring fan.

Preferably, the support plate is fixedly connected with the tank body through bolts.

Preferably, one end of the second water inlet pipe, which is far away from the dissolved air tank, extends into the air flotation tank.

Preferably, one end of the second water outlet pipe, which is far away from the dissolved air tank, extends into the air flotation tank.

(III) advantageous effects

Compared with the prior art, the utility model provides a advection formula air supporting device based on sewage treatment usefulness possesses following beneficial effect:

1. this advection formula air supporting device based on sewage treatment usefulness through set up the stirring fan in the air supporting pond, can accelerate the combining speed of bubble and waste residue in the air supporting pond, also can make the rapid rising of foam waste residue after combining accelerate the purifying speed of device to sewage on the surface of water simultaneously, has improved the practicality of device.

2. This advection formula air supporting device based on sewage treatment usefulness through setting up the blowdown pond, can get up effectual isolations such as the sludge deposit in the sewage, prevents to pollute the sewage after will purifying once more, and the filter screen of blowdown pond top can guarantee that sludge deposit in the blowdown pond etc. can not overflow and intake superficial pond.

3. This advection formula air supporting device based on sewage treatment usefulness, the hob rotation of blowdown bottom of the pool can effectually send out sediments such as mud, no longer need artificial blowdown, has also saved the required time of blowdown, has saved a large amount of manpowers, material resources and financial resources.

Drawings

FIG. 1 is a schematic front cross-sectional view of the air flotation device of the present invention;

FIG. 2 is a schematic front view of the air floating device of the present invention;

FIG. 3 is a schematic perspective view of the air floating device of the present invention;

fig. 4 is a schematic side sectional view of the air flotation device structure of the present invention.

In the figure: 1. a tank body; 2. a first water inlet pipe; 3. an air floatation tank; 4. a waste residue collecting tank; 5. a slag discharge port; 6. a first water outlet pipe; 7. a stirring fan; 8. a sewage disposal pool; 9. a first servo motor; 10. a screw rod; 11. a blow-off pipe; 12. cushion blocks; 13. a filter screen; 14. a support plate; 15. a bolt; 16. a driving shaft wheel set; 17. a driven shaft wheel set; 18. a transmission belt; 19. a slag scraping plate; 20. a support; 21. a dissolved air tank; 22. a breather pipe; 23. an air compressor; 24. a support bar; 25. a slope; 26. a second water inlet pipe; 27. a second water outlet pipe; 28. a second servo motor.

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.

Referring to fig. 1-4, a horizontal flow type air flotation device for sewage treatment comprises a tank body 1, wherein one end of the tank body 1 is fixedly connected with a first water inlet pipe 2, the other end of the tank body 1 is fixedly connected with a waste residue collection tank 4, one side of the waste residue collection tank 4 far away from the tank body 1 is provided with a slag discharge port 5, one side of the inside of the tank body 1 close to the first water inlet pipe 2 is provided with a sewage discharge tank 8, sludge sediments and the like in sewage can be effectively isolated by arranging the sewage discharge tank 8, the purified sewage is prevented from being polluted again, a filter screen 13 above the sewage discharge tank 8 can ensure that the sludge sediments and the like in the sewage discharge tank 8 cannot overflow into the air flotation tank 3, one side of the inside of the tank body 1 far away from the first water inlet pipe 2 is provided with the air flotation tank 3, and a stirring fan 7 is arranged in the air flotation tank 3, so that the combination speed of bubbles and waste residues in the air flotation tank 3 can be accelerated, meanwhile, the combined foam waste residue can quickly rise to the water surface to accelerate the purification speed of the device on sewage, the practicability of the device is improved, a first water outlet pipe 6 is fixedly connected below the waste residue collecting tank 4 on the outer side of the tank body 1, a filter screen 13 is fixedly connected at the top end of the sewage discharging tank 8, slopes 25 are fixedly connected to the front side surface and the rear side surface of the inner wall of the tank body 1 below the filter screen 13 in the sewage discharging tank 8, a spiral rod 10 is movably connected to the bottom end of the sewage discharging tank 8, the spiral rod 10 at the bottom of the sewage discharging tank 8 can effectively send out sludge and other sediments without artificial sewage discharging, the time required by sewage discharging is saved, a large amount of manpower, material resources and financial resources are saved, a first servo motor 9 is fixedly connected to the position of the spiral rod 10 on the outer side of the tank body 1, a cushion block 12 is fixedly connected to the bottom end of the first servo motor 9, and a sewage discharging pipe 11 is sleeved on the outer side of the spiral rod 10, the two ends of the outer side of the top end of the tank body 1, which are positioned at the front side face and the rear side face of the tank body 1, are fixedly connected with supporting plates 14, one side of the top end of the supporting plate 14, which is close to the first water inlet pipe 2, which is close to the inner part of the tank body 1 is movably connected with a driving shaft wheel set 16, one side of the top end of the supporting plate 14, which is close to the outer part of the tank body 1, which is close to the first water inlet pipe 2, is fixedly connected with a second servo motor 28, the output shaft end of the second servo motor 28 extends into the supporting plate 14 and is fixedly connected with the driving shaft wheel set 16, one side of the top end of the supporting plate 14, which is far away from the first water inlet pipe 2, which is close to the inner part of the tank body 1 is movably connected with a driven shaft wheel set 17, the outer sides of the driving shaft wheel set 16 and the driven shaft wheel set 17 are both in transmission connection with a transmission belt 18, the outer side of the transmission belt 18 is fixedly connected with a scum board 19, and one side of the outer side of the tank body 1, which is positioned at the front side and the back side of the air flotation tank body 3 is fixedly connected with a support 20, one side of the support 20 far away from the cell body 1 is fixedly connected with a dissolved air tank 21, the top end of the dissolved air tank 21 is fixedly connected with a vent pipe 22, one end of the vent pipe 22 far away from the dissolved air tank 21 is fixedly connected with an air compressor 23, the outer side of the cell body 1 is positioned above the support 20 and is fixedly connected with a support rod 24, one end of the support rod 24 far away from the cell body 1 is fixedly connected with the air compressor 23, the bottom end of the dissolved air tank 21 is fixedly connected with a second water outlet pipe 27, one side of the dissolved air tank 21 close to the cell body 1 is fixedly connected with a second water inlet pipe 26, the output shaft end of a first servo motor 9 extends into the cell body 1 and is fixedly connected with a spiral rod 10, one side of a sewage discharge pipe 11 is fixedly connected with a sewage discharge pool 8, the other side of the sewage discharge pipe 11 extends out of the cell body 1, one side of the air flotation pool 3, one side of the front and back side surfaces of the inner wall of the cell body 1 is fixedly connected with a stirring fan 7, and a support plate 14 is fixedly connected with the cell body 1 through a bolt 15, one end of the second water inlet pipe 26 far away from the dissolved air tank 21 extends into the air flotation tank 3, and one end of the second water outlet pipe 27 far away from the dissolved air tank 21 extends into the air flotation tank 3.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

The working principle is as follows: when the sewage treatment device works, the first servo motor 9 is firstly opened to enable the spiral rod 10 to start rotating, sewage to be treated is discharged into the sewage disposal pool 8 from the first water inlet pipe 2, sludge sediment and the like can sink to the bottom and are discharged along the sewage disposal pipe 11 along with the rotation of the spiral rod 10, when the sewage disposal pool 8 is full of water, the sewage can overflow into the air flotation pool 3, the filter screen 13 at the top of the sewage disposal pool 8 can ensure that the sludge sediment and some large particles can not overflow into the air flotation pool 3 and can be directly discharged, when the water level in the air flotation pool 3 does not exceed the second water inlet pipe 26, the stirring fan 7 is opened, the air compressor 23 and the dissolved air tank 21 are introduced into the dissolved air tank 21 through the vent pipe 22, the air compressor 23 can stir the mixture of the sewage and the dissolved air water in the air flotation pool 3 through the second water inlet pipe 26, the air and the water can become dissolved air water in the dissolved air tank 21, the dissolved air water can enter the air flotation pool 3 again through the second water outlet pipe 27, the mixture of the sewage and the dissolved air in the air flotation pool 3 can stir the mixture of the sewage and the scum, so that the scum is driven shaft 6 and the scum collection wheel set can be driven by the scum to start to rotate, the scum collection wheel, the scum collection shaft 16, the scum collection shaft can be driven by the scum collection shaft, the scum collection shaft 16, thereby the scum collection wheel set of the scum filter.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a advection formula air supporting device based on sewage treatment usefulness, includes cell body (1), its characterized in that: the sewage treatment device is characterized in that a first water inlet pipe (2) is fixedly connected to one end of the pool body (1), a waste residue collecting pool (4) is fixedly connected to the other end of the pool body (1), a slag discharge port (5) is arranged on one side, far away from the pool body (1), of the waste residue collecting pool (4), a sewage disposal pool (8) is arranged on one side, close to the first water inlet pipe (2), of the inside of the pool body (1), an air flotation pool (3) is arranged on one side, far away from the first water inlet pipe (2), of the inside of the pool body (1), a first water outlet pipe (6) is fixedly connected to the lower side, located at the waste residue collecting pool (4), of the outside of the pool body (1), a filter screen (13) is fixedly connected to the top of the sewage disposal pool (8), a slope (25) is fixedly connected to the lower side, located at the front side and the rear side of the inner wall of the pool body (1), a spiral rod (10) is movably connected to the bottom of the sewage disposal pool (8), a first servo motor (9) is fixedly connected to the position, a cushion block (12) is connected to the bottom of the spiral rod (10), and a supporting plate (11) is connected to the upper side, and a supporting plate (1) is connected to the outer side, and a spiral pipe (11) is connected to the front and rear side of the outside of the sewage disposal pool body (1), the device is characterized in that one side of the top end of a supporting plate (14) close to a first water inlet pipe (2) close to the inside of a pool body (1) is movably connected with a driving shaft wheel set (16), one side of the top end of the supporting plate (14) close to the first water inlet pipe (2) close to the outside of the pool body (1) is fixedly connected with a second servo motor (28), the output shaft end of the second servo motor (28) extends into the inside of the supporting plate (14) and is fixedly connected with the driving shaft wheel set (16), one side of the top end of the supporting plate (14) far away from the first water inlet pipe (2) close to the inside of the pool body (1) is movably connected with a driven shaft wheel set (17), the driving shaft wheel set (16) and the outside of the driven shaft wheel set (17) are in transmission connection with a dissolved air tank (21), the outside of the driving belt (18) is fixedly connected with a slag scraping plate (19), the outside of the pool body (1) is located on one side of the front and back of the position of the air flotation pool body (3), one side of the support (20) far away from the pool body (1) is fixedly connected with a dissolved air tank (21), the support (21) is connected with a dissolved air tank (24), and the support (24) is located above the support (23) located on the outside of the air compressor (1), one end and air compressor (23) fixed connection of cell body (1) are kept away from in bracing piece (24), dissolve bottom fixedly connected with second outlet pipe (27) of gas pitcher (21), dissolve gas pitcher (21) middle part and be close to cell body (1) one side fixedly connected with second inlet tube (26).

2. The advection type air flotation device for sewage treatment as claimed in claim 1, wherein: the output shaft end of the first servo motor (9) extends into the tank body (1) and is fixedly connected with a screw rod (10).

3. The advection type air flotation device for sewage treatment as claimed in claim 1, wherein: one side of the sewage discharge pipe (11) is fixedly connected with the sewage discharge pool (8), and the other side of the sewage discharge pipe (11) extends out of the pool body (1).

4. The advection type air flotation device for sewage treatment as claimed in claim 1, wherein: and a stirring fan (7) is fixedly connected to one side of the front and rear side surfaces of the inner wall of the tank body (1) in the air flotation tank (3).

5. The advection type air flotation device for sewage treatment as claimed in claim 1, wherein: the supporting plate (14) is fixedly connected with the tank body (1) through a bolt (15).

6. The advection type air flotation device for sewage treatment as claimed in claim 1, wherein: one end of the second water inlet pipe (26) far away from the dissolved air tank (21) extends into the air floatation tank (3).

7. The advection type air flotation device for sewage treatment as claimed in claim 1, wherein: one end of the second water outlet pipe (27), which is far away from the dissolved air tank (21), extends into the air floatation tank (3).