CN217809008U

CN217809008U - Novel microbubble air flotation machine

Info

Publication number: CN217809008U
Application number: CN202220859457.8U
Authority: CN
Inventors: 朱竹成
Original assignee: Changzhou Lanyang Environmental Protection Equipment Co ltd
Current assignee: Changzhou Lanyang Environmental Protection Equipment Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-11-15
Anticipated expiration: 2032-04-14

Abstract

The utility model provides a novel microbubble air supporting machine, includes air supporting machine body (1), air supporting machine body (1) one side top is equipped with water inlet (3), air supporting machine body (1) opposite side below is equipped with delivery port (16), air supporting machine body (1) top one end is equipped with admixture jar (2), be equipped with (mixing) shaft (5) in air supporting machine body (1), air supporting machine body (1) below still is equipped with aeration machine (18) and support column (9), aeration machine (18) both sides are connected through gas-supply pipe (17) and are equipped with aeration equipment (20) and aeration pipe (15), aeration equipment (20) are including forked pipe (21) and spherical aeration pipe (25), be equipped with baffle two (12) between aeration pipe (15) and aeration equipment (20), baffle two (12) tops are equipped with conveyer belt (7). Compared with the prior art, the utility model the advantage lies in: the aeration effect is better, and the decontamination efficiency is high.

Description

Novel microbubble air flotation machine

Technical Field

The utility model relates to a sewage treatment's technical field specifically indicates a novel microbubble air supporting machine.

Background

The air floating machine is water treatment equipment which generates a large amount of micro bubbles in water by an air dissolving system, leads air to be attached to suspended particles in a highly dispersed micro bubble form to cause the state that the density is less than that of the water, and leads the air to float on the water surface by utilizing the buoyancy principle, thereby realizing solid-liquid separation. At present, the air flotation machine carries out solid-liquid separation through aeration, and the aeration pipe is vertical to be inserted in the sewage and carries out solid-liquid separation, and the contact surface with sewage is less like this, and bubble and suspended solid combination efficiency are not high, and some solid that deposit in the device bottom can't be clear away totally in addition, lead to the sewage treatment effect relatively poor, consequently need improve current equipment.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned among the prior art, the utility model provides a novel microbubble air supporting machine, its is rational in infrastructure, and the scrubbing is efficient.

In order to solve the technical problem, the novel micro-bubble air flotation machine comprises an air flotation machine body, wherein a water inlet is arranged above one side of the air flotation machine body, a water outlet is arranged below the other side of the air flotation machine body, a mixing agent tank is arranged at one end above the air flotation machine body, one side of the mixing agent is connected with an agent conveying pipe penetrating through the air flotation machine body, a stirring shaft is arranged below the agent conveying pipe, a motor connected with the stirring shaft is arranged below the air flotation machine body, an aerator and a supporting column are further arranged below the air flotation machine body, gas conveying pipes are arranged at two sides of the aerator, the gas conveying pipe at one side is connected with an aeration device through a bearing I, and an aeration pipe is connected at one end of the gas conveying pipe at the other side, the aeration device comprises a fork-shaped pipe, a spherical aeration pipe is connected and arranged at the fork-shaped pipe fork opening part, a rotating wheel is arranged at the root part of the fork-shaped pipe, a transmission belt is embedded in the rotating wheel, the other end of the transmission belt is embedded in a transmission wheel arranged on a stirring shaft, a partition plate II is arranged between the aeration pipe and the aeration device, a partition plate I is arranged between the aeration device and the stirring shaft, a transmission belt is arranged above the partition plate II, a slag discharging partition plate is arranged above one end of the aeration pipe, a slag discharging opening is arranged at the position of the slag discharging partition plate on the air flotation machine body, a support is arranged above the slag discharging partition plate on the inner wall of the air flotation machine body, and a thin plate is hinged to the end part of the support.

As an improvement: the aeration device further comprises stirring blades which are distributed on two sides of the fork-shaped pipe side by side, the fork-shaped pipe is connected with the air floatation machine body through a second bearing, and a sealing ring is arranged above the second bearing.

As an improvement: the scraper is arranged on the conveyor belt, and rotating shafts are arranged on two sides of the conveyor belt.

As an improvement: stirring pieces are arranged on two sides of the stirring shaft side by side.

As an improvement: the lower end of the first partition board is provided with a plurality of through holes, and the height of the second partition board is two thirds of that of the first partition board.

As an improvement: the sheet metal can bending deformation, is connected between sheet metal and the air supporting machine body inner wall and is equipped with the spring.

Compared with the prior art, the utility model the advantage lie in: the stirring shaft penetrates through the air flotation machine body from the bottom to stir, so that the mixing agent is fully dissolved with the sewage, impurities in the sewage are better degraded, suspended particles at the bottom are upwards driven, and the impurities are more thoroughly degraded; the contact area of the spherical aeration pipe and the suspended matters is larger than that of the common aeration pipe during aeration, so that the spherical aeration pipe can be better combined with the suspended matters; the sewage is aerated twice through the aeration device and the aeration pipe, and suspended particles sinking at the bottom are stirred by a stirring sheet arranged on the aeration device, so that the suspended particles are upwards combined with bubbles, and the decontamination effect is better; the through holes arranged below the partition plate filter larger impurities, so that the decontamination efficiency is improved; the aeration device is driven by a driving belt to rotate, so that the number of electric devices is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the novel microbubble air flotation machine of the present invention.

Fig. 2 is a partial enlarged view of the aeration device of the novel microbubble air-float machine of the utility model.

Fig. 3 is an enlarged view of the spherical aeration pipe of the novel microbubble air-float machine of the utility model.

Fig. 4 is a partial enlarged view of the aeration pipe of the novel microbubble air-floating machine of the present invention.

Fig. 5 is a side view of the baffle plate of the novel microbubble air floating machine of the present invention.

As shown in the figure: 1. an air flotation machine body; 2. a mixing agent tank; 3. a water inlet; 4. a delivery tube; 5. a stirring shaft; 6. a first clapboard; 7. a conveyor belt; 8. a motor; 9. a support pillar; 10. scraping a blade; 11. a rotating shaft; 12. a second clapboard; 13. a slag discharge clapboard; 14. a slag discharge port; 15. an aeration pipe; 16. a water outlet; 17. a gas delivery pipe; 18. an aerator; 19. a transmission belt; 20. an aeration device; 21. a forked tube; 22. a first bearing; 23. a seal ring; 24. a second bearing; 25. a spherical aeration pipe; 26. a support; 27. a spring; 28. a thin plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1 and 5, a novel micro-bubble air floating machine comprises an air floating machine body 1, a water inlet 3 is arranged above one side of the air floating machine body 1, a water outlet 16 is arranged below the other side of the air floating machine body 1, an admixture tank 2 is arranged at one end above the air floating machine body 1, an admixture for degrading sewage is filled in the admixture tank 2, an admixture pipe 4 penetrating through the air floating machine body 1 is connected to one side of the admixture tank 2, a stirring shaft 5 is arranged below the admixture pipe 4, stirring sheets are arranged on two sides of the stirring shaft 5 side by side, a motor 8 connected with the stirring shaft 5 is arranged below the air floating machine body 1, so that sewage and the admixture are conveniently dissolved, the sewage is more thoroughly degraded, an aerator 18 and a supporting column 9 are further arranged below the air floating machine body 1, gas pipes 17 are arranged on two sides of the aerator 18, the gas pipes 17 on one side are connected with an aeration device 20 through a bearing I22, an aeration pipe 15 is connected to one end of a gas pipe 17 on the other side, a partition plate two 12 is arranged between the aeration pipe 15 and the aeration device 20, a partition plate one 6 is arranged between the aeration device 20 and a stirring shaft 5, a plurality of through holes are arranged at the lower end of the partition plate one 6, the through holes on the partition plate one 6 play a role in filtering some insoluble larger impurities, the height of the partition plate two 12 is two thirds of the height of the partition plate one 6, a conveyor belt 7 is arranged above the partition plate two 12, a scraping blade 10 is arranged on the conveyor belt 7, rotating shafts 11 are arranged on two sides of the conveyor belt 7, a slag discharging partition plate 13 is arranged above one end of the aeration pipe 15, the scraping blade 10 pushes suspended particles on the water surface into the slag discharging partition plate 13, a slag discharging port 14 is arranged at the position of the slag discharging partition plate 13 on the air flotation machine body 1, and a support 26 is arranged above the slag discharging partition plate 13 on the inner wall of the air flotation machine body 1, the end part of the support 26 is hinged with a thin plate 28, the thin plate 28 can be bent and deformed, a spring 27 is arranged between the thin plate 28 and the inner wall of the air flotation machine body 1, and the thin plate 28 is used for cleaning suspended particles adhered to the scraping blade 10.

With reference to fig. 1, fig. 2, fig. 3 and fig. 4, the aeration apparatus 20 includes a fork-shaped pipe 21, a spherical aeration pipe 25 is connected to the fork-shaped pipe 21, the spherical aeration pipe 25 has a larger contact surface with suspended particles during aeration, so that the combination efficiency is higher, aeration holes are formed in the surfaces of the spherical aeration pipe 25 and the aeration pipe 15, a rotation wheel is arranged at the root of the fork-shaped pipe 21, a transmission belt 19 is embedded in the rotation wheel, the other end of the transmission belt 19 is embedded in a transmission wheel arranged on the stirring shaft 5, the aeration apparatus 20 further includes stirring plates distributed at two sides of the fork-shaped pipe 21 side by side, a motor 8 rotates to drive the aeration apparatus 20 to rotate through the transmission belt 19, so as to reduce the power device, the fork-shaped pipe 21 is connected to the air-flotation apparatus body 1 through a second bearing 24, a sealing ring 23 is arranged above the second bearing 24, and the sealing ring 23 prevents the mechanism from leaking water during aeration.

The utility model discloses when concrete implementation, sewage gets into the air supporting machine through the water inlet originally internally, the mixture gets into this internal through defeated agent pipe air supporting machine, the mixture dissolves in sewage under the rotation of (mixing) shaft, tentatively purify sewage, the through-hole that is equipped with on the sewage after carrying out the first time purification gets into aeration equipment place region through the baffle, the granule that can not get into continues to dissolve through the drive of (mixing) shaft, effect through aeration equipment, bubble and granule suspended solid combine the come-up, float on the surface of water, the scraper blade promotes to float in the suspended particles on the surface of water gets into row sediment baffle, suspended particles concentrates the getting rid of through row's cinder notch, still small part of suspended particles gets into the aeration pipe place region along with water, through aeration pipe secondary aeration, make sewage purification thorough, the water that purifies the completion passes through the delivery port and discharges.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a novel microbubble air supporting machine, includes air supporting machine body (1), its characterized in that: a water inlet (3) is arranged above one side of the air flotation machine body (1), a water outlet (16) is arranged below the other side of the air flotation machine body (1), a mixing agent tank (2) is arranged at one end above the air flotation machine body (1), an agent conveying pipe (4) penetrating through the air flotation machine body (1) is connected to one side of the mixing agent tank (2), a stirring shaft (5) is arranged below the agent conveying pipe (4), a motor (8) connected with the stirring shaft (5) is arranged below the air flotation machine body (1), an aerator (18) and a support column (9) are further arranged below the air flotation machine body (1), air conveying pipes (17) are arranged on two sides of the aerator (18), the air conveying pipe (17) on one side is connected with the aeration device (20) through a bearing I (22), an aeration pipe (15) is connected to one end of the fork (17) on the other side, the aeration device (20) comprises a fork pipe (21), a fork opening part of the fork pipe (21) is connected with a spherical aeration pipe (25), a rotating wheel is arranged at the root of the fork pipe (21), a baffle plate (19) is embedded between the rotating wheel (19) and a stirring shaft (12) and a stirring device (12) is arranged in the aeration device (12), be equipped with between aeration equipment (20) and (mixing) shaft (5) baffle one (6), baffle two (12) tops are equipped with conveyer belt (7), aeration pipe (15) one end top is equipped with row sediment baffle (13), air supporting machine body (1) is gone up and is equipped with row sediment mouth (14) in lieing in row sediment baffle (13) department, it is equipped with support (26) to lie in row sediment baffle (13) top on air supporting machine body (1) inner wall, support (26) tip is articulated to be equipped with sheet metal (28).

2. The novel micro-bubble air flotation machine according to claim 1, is characterized in that: the aeration device (20) further comprises stirring sheets which are distributed on two sides of the fork-shaped pipe (21) side by side, the fork-shaped pipe (21) is connected with the air floatation machine body (1) through a second bearing (24), and a sealing ring (23) is arranged above the second bearing (24).

3. The novel micro-bubble air flotation machine according to claim 1, is characterized in that: the scraper is arranged on the conveyor belt (7), and rotating shafts (11) are arranged on two sides of the conveyor belt (7).

4. The novel micro-bubble air flotation machine according to claim 1, is characterized in that: stirring blades are arranged on two sides of the stirring shaft (5) side by side.

5. The novel micro-bubble air flotation machine according to claim 1, is characterized in that: the lower end of the first partition board (6) is provided with a plurality of through holes, and the height of the second partition board (12) is two thirds of the height of the first partition board (6).

6. The novel micro-bubble air flotation machine according to claim 1, is characterized in that: the thin plate (28) can be bent and deformed, and a spring (27) is connected between the thin plate (28) and the inner wall of the air floatation machine body (1).