CN216604727U

CN216604727U - Carbon fiber production exhaust treatment device

Info

Publication number: CN216604727U
Application number: CN202122518568.0U
Authority: CN
Inventors: 朱成亮; 朱燕媚; 袁学梓; 刘欣怡; 刘欣然
Original assignee: Anhui Haoxiang Aviation Technology Co ltd
Current assignee: Anhui Haoxiang Aviation Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-27
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a carbon fiber production waste gas treatment device, which comprises a buffer tank, wherein the left side of the buffer tank is connected with an air inlet, the right side of the buffer tank is connected with a gas delivery pipe, the right side of the gas delivery pipe is connected with an alkaline washing tower, the rear side of the alkaline washing tower is provided with a stirring box, a dust screen is arranged in the buffer tank, and the left side of the dust screen is provided with a brush roller. Can play the radiating purpose for the high temperature flue gas, prevent that the dust screen from damaging.

Description

Carbon fiber production exhaust treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment devices, in particular to a carbon fiber production waste gas treatment device.

Background

The waste gas treatment device in the prior art, such as Chinese invention publication (bulletin) No. CN108654306A, discloses an industrial waste gas treatment device, which comprises a first waste gas treatment device, wherein a waste gas pipe is arranged on one side of the first waste gas treatment device, a first gas outlet pipe is arranged on the other side of the first waste gas treatment device, a second waste gas treatment device is arranged at one end, away from the first waste gas treatment device, of the first gas outlet pipe, a water tank is fixedly arranged on the left side of the top of the second waste gas treatment device, a water pump is arranged in the water tank, a water pipe is fixedly arranged on one side of the water tank, a spraying device is connected to one end, away from the water tank, of the water pipe, and a filter plate is fixedly arranged in the middle of an inner cavity of the second waste gas treatment device.

The inconvenient filter that washs of above-mentioned patent leads to the jam easily to there is not flue gas cooling device, lead to the filter to damage easily, for this reason, we propose a carbon fiber production exhaust treatment device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carbon fiber production waste gas treatment device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a carbon fiber production waste gas treatment device comprises a buffer tank, wherein the left side of the buffer tank is connected with an air inlet, the right side of the buffer tank is connected with a gas pipe, the right side of the gas pipe is connected with an alkali washing tower, the rear side of the alkali washing tower is provided with a stirring box, a dustproof net is arranged inside the buffer tank, the left side of the dustproof net is provided with a brush roller, the upper part of the buffer tank is fixedly connected with a cylinder, the lower end of a piston rod of the cylinder is fixedly connected with the brush roller, the left side of the cylinder is provided with a water delivery pipe, the lower side of the water delivery pipe is provided with a spray head, the left side of the buffer tank is provided with a cooling plate frame, the inside of the cooling plate frame is fixedly connected with a first copper pipe and a second copper pipe, the outer sides of the first copper pipe and the second copper pipe are respectively welded with heat dissipation aluminum sheets, and the right sides of the first copper pipe and the second copper pipe are welded with arc-shaped connecting pipes, and a cooling water tank is arranged on the left side of the buffer tank, and an exhaust port is arranged on the right side of the alkaline washing tower.

As a further optimization of the technical scheme, the upper part of the cooling water tank is connected with the first copper pipe through a hose, the cooling water tank is connected with the second copper pipe through another hose, and water in the cooling water tank can be pumped into the first copper pipe and the second copper pipe through the water suction pump to play a role in heat dissipation of high-temperature flue gas.

As the further optimization of this technical scheme, coolant tank's the upper right side is equipped with the suction pump, the lower part of suction pump is equipped with the leading water pipe, coolant tank's upper portion is equipped with the filler, and the suction pump can be through the water in the leading water pipe extraction coolant tank, and the filler is used for adding water for coolant tank.

As a further optimization of the technical scheme, the upper part of the cooling water tank is provided with a water return pipe, the left side wall of the cooling water tank is provided with a refrigerating piece, and the refrigerating piece can refrigerate after being electrified, so that the water of the cooling water tank becomes cold, and then the heat dissipation efficiency of high-temperature flue gas is improved.

As a further optimization of the technical scheme, the left side and the right side of the refrigeration piece are respectively provided with a metal radiating fin, the left side of the refrigeration piece is provided with a fan, and the other side of the refrigeration piece needs to radiate heat when the refrigeration piece works, so that the metal radiating fin and the fan are arranged.

As a further optimization of the technical scheme, the motor is arranged on the upper portion of the stirring box, the stirring blades are arranged on the lower portion of the motor, and the motor can drive the stirring blades to move so as to achieve the purpose of stirring the alkali liquor in the stirring box.

The right side of agitator tank is equipped with the lye pipe, the right side of lye pipe is equipped with a plurality of spinal branchs pipe, the inside of caustic wash tower is equipped with a plurality of layers of board that blocks water, the aperture has evenly been seted up on the board that blocks water, the lower part of caustic wash tower is equipped with drain pipe and landing leg.

Compared with the prior art, the utility model has the beneficial effects that: the high-pressure smoke exhaust purification device is provided with the buffer tank, the buffer tank can receive waste gas and play a role in buffering to prevent high-pressure noise, the right side of the buffer tank is connected with a gas pipe, the right side of the gas pipe is connected with an alkaline washing tower, a dustproof net is installed inside the buffer tank, a brush roller is arranged on the left side of the dustproof net, a cylinder can drive the brush roller to ascend and descend, a water pipe is arranged on the left side of the cylinder to play a role in cleaning the dustproof net, a cooling plate frame is arranged on the left side of the buffer tank, a first copper pipe and a second copper pipe are fixedly connected inside the cooling plate frame, cooling water can flow inside the first copper pipe and the second copper pipe, cooling aluminum sheets are welded on the outer sides of the first copper pipe and the second copper pipe respectively, the purpose of dissipating heat of high-temperature smoke can be achieved, and the dustproof net is prevented from being damaged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of a buffer tank of the present invention;

FIG. 3 is a schematic view of the cooling plate frame structure of the present invention;

FIG. 4 is a schematic view of the structure of the cooling water tank of the present invention;

FIG. 5 is a schematic view of the structure of the cooling water tank and the cooling plate frame of the present invention;

FIG. 6 is a schematic diagram of a caustic tower according to the present invention.

In the figure: 1. a gas delivery pipe; 2. a buffer tank; 3. a cooling water tank; 4. a stirring box; 5. a motor; 6. an alkaline washing tower; 7. a dust screen; 8. a cylinder; 9. a brush roller; 10. a water delivery pipe; 11. cooling the plate frame; 12. an air inlet; 13. a water blocking plate; 14. an exhaust port; 15. a branch pipe; 16. an alkali liquor tube; 17. a support leg; 18. a drain pipe; 19. a second copper tube; 20. a first copper tube; 21. an arc-shaped connecting pipe; 22. radiating aluminum sheets; 23. a water conduit; 24. a metal heat sink; 25. a refrigeration plate; 26. a fan; 27. a water return pipe; 28. a water filling port; 29. a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a carbon fiber production waste gas treatment device comprises a buffer tank 2, wherein the left side of the buffer tank 2 is connected with an air inlet 12, the right side of the buffer tank 2 is connected with an air conveying pipe 1, the right side of the air conveying pipe 1 is connected with an alkaline tower 6, the rear side of the alkaline tower 6 is provided with a stirring box 4, a dustproof net 7 is installed inside the buffer tank 2, the left side of the dustproof net 7 is provided with a brush roller 9, the upper part of the buffer tank 2 is fixedly connected with an air cylinder 8, the lower end of a piston rod of the air cylinder 8 is fixedly connected with the brush roller 9, the left side of the air cylinder 8 is provided with a water conveying pipe 10, and the lower side of the water conveying pipe 10 is provided with a spray head;

the left side of buffer tank 2 is equipped with cooling plate frame 11, the first copper pipe 20 of inside fixedly connected with and second copper pipe 19 of cooling plate frame 11, heat dissipation aluminum sheet 22 has been welded respectively in the outside of first copper pipe 20 and second copper pipe 19, the right side welding of first copper pipe 20 and second copper pipe 19 has arc connecting pipe 21, the left side of buffer tank 2 is equipped with coolant tank 3, the right side of alkaline tower 6 is equipped with gas vent 14.

The upper portion of cooling water tank 3 is connected with first copper pipe 20 through a hose, cooling water tank 3 is connected with second copper pipe 19 through another hose, and the inside water of cooling water tank 3 can be through the inside of the first copper pipe 20 of suction pump 29 suction and second copper pipe 19, plays the radiating effect of giving the high temperature flue gas.

The upper right side of coolant tank 3 is equipped with suction pump 29, suction pump 29's lower part is equipped with leading water pipe 23, coolant tank 3's upper portion is equipped with filler 28, and suction pump 29 can extract the water in coolant tank 3 through leading water pipe 23, and filler 28 is used for adding water for coolant tank 3.

The upper portion of cooling water tank 3 is equipped with wet return 27, be equipped with refrigeration piece 25 on cooling water tank 3's the left side wall, refrigeration piece 25 can refrigerate after the circular telegram for cooling water tank 3's water becomes cold, has improved the radiating efficiency of high temperature flue gas then.

The left side and the right side of refrigeration piece 25 are equipped with metal fin 24 respectively, fan 26 is installed in the left side of refrigeration piece 25, and refrigeration piece 25 is at the during operation, and the another side needs the heat dissipation, consequently installs metal fin 24 and fan 26 and dispels the heat for it.

The upper portion of agitator tank 4 is equipped with motor 5, the lower part of motor 5 is equipped with stirring vane, and motor 5 can drive stirring vane motion, plays the purpose of the alkali lye in the agitator tank 4 of stirring.

The right side of agitator tank 4 is equipped with lye pipe 16, the right side of lye pipe 16 is equipped with a plurality of branch pipes 15, the inside of caustic wash tower 6 is equipped with a plurality of layers of water blocking plate 13, the aperture has evenly been seted up on the water blocking plate 13, the lower part of caustic wash tower 6 is equipped with drain pipe 18 and landing leg 17.

Specifically, when the carbon fiber production waste gas treatment device is used, the carbon fiber production waste gas treatment device is provided with a buffer tank 2, the buffer tank 2 can receive waste gas and play a role in buffering and preventing high-pressure noise, the right side of the buffer tank 2 is connected with a gas pipe 1, the right side of the gas pipe 1 is connected with an alkaline tower 6, a dustproof net 7 is arranged inside the buffer tank 2, a brush roller 9 is arranged on the left side of the dustproof net 7, a cylinder 8 can drive the brush roller 9 to ascend and descend, a water pipe 10 is arranged on the left side of the cylinder 8 and plays a role in cleaning the dustproof net 7, a cooling plate frame 11 is arranged on the left side of the buffer tank 2, a first copper pipe 20 and a second copper pipe 19 are fixedly connected inside the cooling plate frame 11, cooling water can flow inside the first copper pipe 20 and the second copper pipe 19, heat dissipation aluminum sheets 22 are welded on the outer sides of the first copper pipe 20 and the second copper pipe 19 respectively, and can play a role in dissipating heat for high-temperature flue gas, the dust screen 7 is prevented from being damaged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carbon fiber production exhaust treatment device, includes surge tank (2), its characterized in that: the left side of the buffer tank (2) is connected with an air inlet (12), the right side of the buffer tank (2) is connected with an air pipe (1), the right side of the air pipe (1) is connected with an alkaline washing tower (6), the rear side of the alkaline washing tower (6) is provided with a stirring box (4), the inside of the buffer tank (2) is provided with a dustproof net (7), the left side of the dustproof net (7) is provided with a brush roller (9), the upper part of the buffer tank (2) is fixedly connected with an air cylinder (8), the lower end of a piston rod of the air cylinder (8) is fixedly connected with the brush roller (9), the left side of the air cylinder (8) is provided with a water conveying pipe (10), the lower side of the water conveying pipe (10) is provided with a spray head, the left side of the buffer tank (2) is provided with a cooling plate frame (11), and the inside of the cooling plate frame (11) is fixedly connected with a first copper pipe (20) and a second copper pipe (19), the outside of first copper pipe (20) and second copper pipe (19) has welded heat dissipation aluminum sheet (22) respectively, the right side welding of first copper pipe (20) and second copper pipe (19) has arc connecting pipe (21), the left side of buffer tank (2) is equipped with coolant tank (3), the right side of alkaline tower (6) is equipped with gas vent (14).

2. The carbon fiber production exhaust gas treatment device according to claim 1, characterized in that: the upper part of the cooling water tank (3) is connected with a first copper pipe (20) through a hose, and the cooling water tank (3) is connected with a second copper pipe (19) through another hose.

3. The carbon fiber production exhaust gas treatment device according to claim 1, characterized in that: the upper right side of coolant tank (3) is equipped with suction pump (29), the lower part of suction pump (29) is equipped with leading water pipe (23), the upper portion of coolant tank (3) is equipped with filler (28).

4. The carbon fiber production exhaust gas treatment device according to claim 1, characterized in that: the upper portion of coolant tank (3) is equipped with wet return (27), be equipped with refrigeration piece (25) on the left side wall of coolant tank (3).

5. The carbon fiber production exhaust gas treatment device according to claim 4, characterized in that: the left side and the right side of refrigeration piece (25) are equipped with metal fin (24) respectively, fan (26) are installed in the left side of refrigeration piece (25).

6. The carbon fiber production exhaust gas treatment device according to claim 1, characterized in that: the upper portion of agitator tank (4) is equipped with motor (5), the lower part of motor (5) is equipped with stirring vane.

7. The carbon fiber production exhaust gas treatment device according to claim 1, characterized in that: the right side of agitator tank (4) is equipped with lye pipe (16), the right side of lye pipe (16) is equipped with a plurality of branch pipes (15).

8. The carbon fiber production exhaust gas treatment device according to claim 1, characterized in that: the inside of alkaline tower (6) is equipped with a plurality of layers of board that blocks water (13), evenly seted up the aperture on the board that blocks water (13), the lower part of alkaline tower (6) is equipped with drain pipe (18) and landing leg (17).