CN215489792U

CN215489792U - CO catalytic combustion device

Info

Publication number: CN215489792U
Application number: CN202121531335.8U
Authority: CN
Inventors: 英红卡
Original assignee: Jiangsu Dasuo Environmental Protection Technology Co ltd
Current assignee: Jiangsu Dasuo Environmental Protection Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-11
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a CO catalytic combustion device in the technical field of catalytic combustion devices, which comprises a catalytic combustion box, wherein the right end of the catalytic combustion box is fixedly connected with an air outlet pipe and a flow guide pipe; the catalytic combustion box comprises a catalytic combustion box body, a movable plate, a catalytic plate and a displacement device, wherein the movable plate is arranged at the front end of the catalytic combustion box body, the movable plate is arranged at the front end of the movable plate, the movable plate is arranged at the rear end of the movable plate, the movable plate is arranged at the front end of the movable plate, and the movable plate is fixedly connected with the power device.

Description

CO catalytic combustion device

Technical Field

The utility model relates to the technical field of catalytic combustion devices, in particular to a CO catalytic combustion device.

Background

Catalytic combustion is a purification method in which combustible substances in exhaust gas are oxidatively decomposed at a relatively low temperature by using a catalyst. Therefore, catalytic combustion is also called catalytic chemical conversion. As the catalyst accelerates the oxidative decomposition process, most of hydrocarbons can be completely oxidized by the catalyst at the temperature of 300-450 ℃.

However, the catalytic efficiency of the catalytic plate of the conventional CO catalytic combustion device is reduced after the catalytic combustion device is used for a long time, and the catalytic plate in the CO catalytic combustion device is usually required to be manually taken by means of a tool when being replaced, so that time and labor are wasted, and the device for storing the catalytic plate is damaged.

Accordingly, the present invention provides a CO catalytic combustion apparatus to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a CO catalytic combustion apparatus to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the CO catalytic combustion device comprises a catalytic combustion box, wherein the right end of the catalytic combustion box is fixedly connected with an air outlet pipe and a flow guide pipe, the outer end of the catalytic combustion box is fixedly connected with valves for controlling the air outlet pipe and the flow guide pipe, and the left end of the catalytic combustion box is fixedly connected with an air inlet pipe; the catalytic combustion box comprises a catalytic combustion box and is characterized in that a moving groove is formed in the front end of the catalytic combustion box, a sealing device is connected to the inside of the moving groove in a sliding mode, a power device is fixedly connected to the rear end of the catalytic combustion box, a clamping plate is fixedly connected to the inside of the catalytic combustion box, a catalytic plate and a moving plate are connected to the inside of the clamping plate in a sliding mode, the catalytic plate is located at the front end of the moving plate, and a displacement device is fixedly connected to the rear end of the moving plate.

As a further scheme of the utility model: the lower extreme fixedly connected with supporting leg of catalytic combustion case, the supporting leg is provided with a plurality of even distributions at the lower extreme of catalytic combustion case, and the during operation makes the overall device more stable place subaerial under the effect of supporting leg.

As a still further scheme of the utility model: the sealing device comprises a movable door, a sliding block, a handle, a sliding rod, a first spring and a rectangular hole, the rectangular hole is formed in the rear end of the movable groove, the sliding rod is fixedly connected inside the movable groove, the sliding block is connected to the circumferential surface of the sliding rod in a sliding mode, the movable door is fixedly connected to the right end of the sliding block, the handle is fixedly connected to the front end of the movable door, the movable door is connected with the rectangular hole in a sliding mode, the first spring is fixedly connected to the lower end of the sliding block, one end, away from the sliding block, of the first spring is fixedly connected with the movable groove, in operation, the movable door is driven by the pulling handle to move downwards along the sliding rod under the action of the sliding block to gradually keep away from the rectangular hole, the catalytic plate can be replaced at the moment, and when the handle is loosened, the movable door returns to the original position under the action of the first spring.

As a still further scheme of the utility model: the power device comprises a rotating rod, a first bearing seat, a fixed seat, a motor, a worm wheel, a cam and a second bearing seat, wherein the second bearing seat, the first bearing seat and the fixed seat are fixedly connected to the rear end of the catalytic combustion box; the right-hand member of second bearing frame rotates and is connected with the dwang, be fixed connection between dwang and the worm wheel, the periphery fixedly connected with cam of dwang, the cam is provided with a plurality of evenly distributed on the periphery of dwang, and the during operation opens the motor, drives the worm rotation under the effect of motor, and the worm rotates and drives the worm wheel rotation, and the worm wheel rotates and drives the dwang rotation, and the dwang rotates and drives the cam rotation, can make the fixed plate remove under the effect of cam.

As a still further scheme of the utility model: the displacement device comprises a first movable rod, a second spring and a fixed plate, the rear end of the movable plate is fixedly connected with the first movable rod and the second movable rod, the rear end of the first moving rod is fixedly connected with a fixed plate, the front end of the fixed plate is fixedly connected with a second spring, one end of the second spring, which is far away from the fixed plate, is fixedly connected with the catalytic combustion box, the first movable rod is positioned in the second spring, and when the catalytic combustion box works, when the fixed plate moved forward, can promote first carriage release lever and second carriage release lever to move forward, first carriage release lever and second carriage release lever move forward and can promote the movable plate and move forward, and the movable plate moves forward and can promote the catalysis board and move forward, and the catalysis board can remove to rectangular hole direction gradually this moment, and when the catalysis board removed suitable position, the catalysis board can be convenient for take the change.

As a still further scheme of the utility model: the second bearing seat is provided with a plurality of symmetric distributions at the rear end of catalytic combustion case, first bearing seat is provided with a plurality of symmetric distributions at the upper and lower both ends of worm, and the during operation makes the more stable emergence of dwang rotate under the effect of second bearing seat, makes the stable emergence of worm rotate under the effect of first bearing seat.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

through the catalysis board, the floating gate, the slider, the handle, the slide bar, first spring, the rectangular hole, the dwang, first bearing, a fixed base, including a motor, an end cap, a controller, and a cover plate, the worm wheel, the cam, second bearing, first carriage release lever, the movable plate, the second carriage release lever, under the cooperation of second spring and fixed plate, at first spur the handle, make the floating gate keep away from the rectangular hole gradually under the effect of handle, opening the motor, make the fixed plate take place to remove under the effect of motor, make the movable plate take place to remove under the effect of fixed plate, the movable plate removes and is promoting the catalysis board and takes place to remove, the catalysis board is close to the rectangular hole gradually at the in-process that removes, when the catalysis board removes suitable position, the catalysis board is convenient for take, solve the problem that traditional CO catalytic combustion device is not convenient for changing the catalysis board, time saving and labor saving's purpose has been reached.

Drawings

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

FIG. 2 is an enlarged view of A of FIG. 1;

FIG. 3 is a rear view of the present invention;

FIG. 4 is an enlarged view of D of FIG. 3 according to the present invention;

FIG. 5 is a schematic top view of the present invention;

FIG. 6 is an enlarged view of B of FIG. 5 according to the present invention;

FIG. 7 is an enlarged view of C in FIG. 5 according to the present invention.

In the figure: 1. a catalytic combustion chamber; 2. supporting legs; 3. a flow guide pipe; 4. an air inlet pipe; 5. an air outlet pipe; 6. a movable door; 7. a handle; 8. a slide bar; 9. a slider; 10. a first spring; 11. a moving groove; 12. clamping a plate; 13. a catalyst plate; 14. a motor; 15. a fixed seat; 16. a worm; 17. a first bearing housing; 18. rotating the rod; 19. a cam; 20. a worm gear; 21. a first movable bar; 22. a second spring; 23. moving the plate; 24. a second movable bar; 25. a fixing plate; 26. a second bearing housing; 27. rectangular holes.

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 to 7, in the embodiment of the present invention, the CO catalytic combustion apparatus includes a catalytic combustion box 1, an air outlet pipe 5 and a flow guide pipe 3 are fixedly connected to a right end of the catalytic combustion box 1, valves for controlling the air outlet pipe 5 and the flow guide pipe 3 are fixedly connected to outer ends of the catalytic combustion box 1, and an air inlet pipe 4 is fixedly connected to a left end of the catalytic combustion box 1; the moving groove 11 has been seted up to the front end of catalytic combustion case 1, and the inside sliding connection of moving groove 11 has a closing means, and the rear end fixed connection of catalytic combustion case 1 has power device, and the inside fixed connection of catalytic combustion case 1 has cardboard 12, and the inside sliding connection of cardboard 12 has catalysis board 13 and movable plate 23, and catalysis board 13 is located the front end of movable plate 23, and the rear end fixed connection of movable plate 23 has displacement device.

The lower end of the catalytic combustion box 1 is fixedly connected with a supporting leg 2, the supporting leg 2 is provided with a plurality of supporting legs which are uniformly distributed at the lower end of the catalytic combustion box 1, and when the catalytic combustion box works, the whole device is placed on the ground more stably under the action of the supporting legs 2; the sealing device comprises a movable door 6, a sliding block 9, a handle 7, a sliding rod 8, a first spring 10 and a rectangular hole 27, wherein the rectangular hole 27 is formed in the rear end of a movable groove 11, the sliding rod 8 is fixedly connected inside the movable groove 11, the sliding block 9 is slidably connected with the circumferential surface of the sliding rod 8, the movable door 6 is fixedly connected to the right end of the sliding block 9, the handle 7 is fixedly connected to the front end of the movable door 6, the movable door 6 is slidably connected with the rectangular hole 27, the first spring 10 is fixedly connected to the lower end of the sliding block 9, one end, far away from the sliding block 9, of the first spring 10 is fixedly connected with the movable groove 11, when the sealing device works, the handle 7 is pulled to drive the movable door 6 to move downwards along the sliding rod 8 under the action of the sliding block 9 and gradually far away from the rectangular hole 27, at the moment, the catalytic plate 13 can be replaced, and when the handle 7 is loosened, the movable door 6 returns to the original position under the action of the first spring 10; the power device comprises a rotating rod 18, a first bearing seat 17, a fixed seat 15, a motor 14, a worm 16, a worm wheel 20, a cam 19 and a second bearing seat 26, wherein the rear end of the catalytic combustion box 1 is fixedly connected with the second bearing seat 26, the first bearing seat 17 and the fixed seat 15, the rear end of the fixed seat 15 is fixedly connected with the motor 14, the output shaft end of the motor 14 is fixedly connected with the worm 16, the worm 16 is meshed with the worm wheel 20, and the first bearing seat 17 is rotatably connected with the worm 16; the right end of the second bearing seat 26 is rotatably connected with a rotating rod 18, the rotating rod 18 is fixedly connected with a worm wheel 20, the circumferential surface of the rotating rod 18 is fixedly connected with a cam 19, the cam 19 is provided with a plurality of cams which are uniformly distributed on the circumferential surface of the rotating rod 18, when the device works, the motor 14 is started, the worm 16 is driven to rotate under the action of the motor 14, the worm 16 rotates to drive the worm wheel 20 to rotate, the worm wheel 20 rotates to drive the rotating rod 18 to rotate, the rotating rod 18 rotates to drive the cam 19 to rotate, and the fixing plate 25 can move under the action of the cam 19.

The displacement device comprises a first moving rod 21, a second moving rod 24, a second spring 22 and a fixed plate 25, the rear end of the moving plate 23 is fixedly connected with the first moving rod 21 and the second moving rod 24, the rear end of the first moving rod 21 is fixedly connected with the fixed plate 25, the front end of the fixed plate 25 is fixedly connected with the second spring 22, one end of the second spring 22, far away from the fixed plate 25, is fixedly connected with the catalytic combustion box 1, the first moving rod 21 is positioned inside the second spring 22, during operation, when the fixed plate 25 moves forwards, the first moving rod 21 and the second moving rod 24 are pushed to move forwards, when the first moving rod 21 and the second moving rod 24 move forwards, the moving plate 23 is pushed to move forwards, when the moving plate 23 moves forwards, the catalytic plate 13 is pushed to move forwards, at the moment, the catalytic plate 13 gradually moves towards the direction of the rectangular hole 27, when the catalytic plate 13 moves to a proper position, the catalytic plate 13 can be easily taken out and replaced; the second bearing seat 26 is provided with a plurality of symmetrical distribution at the rear end of the catalytic combustion box 1, the first bearing seat 17 is provided with a plurality of symmetrical distribution at the upper and lower both ends of the worm 16, during operation, the effect of the second bearing seat 26 makes the dwang 18 rotate more stably, and the effect of the first bearing seat 17 makes the worm 16 rotate stably.

The working principle of the utility model is as follows:

when the catalytic combustion box is used, CO enters the catalytic combustion box 1 through the air inlet pipe 4 for catalytic combustion, then after the CO is completely combusted, the valve is opened, so that pollution-free gas generated by the CO catalytic combustion is discharged through the air outlet pipe 5, water flows out through the guide pipe 3, after long-time work, when the catalytic plate 13 needs to be replaced, the handle 7 is pulled to drive the movable door 6 to move downwards along the sliding rod 8 under the action of the sliding block 9 and gradually get away from the rectangular hole 27, meanwhile, the motor 14 is started, the worm 16 is driven to rotate under the action of the motor 14, the worm 16 rotates to drive the worm wheel 20 to rotate, the worm wheel 20 rotates to drive the rotating rod 18 to rotate, the rotating rod 18 rotates to drive the cam 19 to rotate, the fixed plate 25 can move forwards under the action of the cam 19, and when the fixed plate 25 moves forwards, the first movable rod 21 and the second movable rod 24 are pushed to move forwards, the first moving rod 21 and the second moving rod 24 move forwards to push the moving plate 23 to move forwards, the moving plate 23 moves forwards to push the catalytic plate 13 to move forwards, at the moment, the catalytic plate 13 gradually moves towards the direction of the rectangular hole 27, when the catalytic plate 13 moves to a proper position, the catalytic plate 13 is convenient to take and replace, after the replacement is completed, the motor 14 is turned off, the fixed plate 25 and the moving plate 23 return to the original position under the action of the second spring 22, then the handle 7 is released, and the moving door 6 returns to the original position under the action of the first spring 10.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

CO catalytic combustion device, including catalytic combustion case (1), its characterized in that: the right end of the catalytic combustion box (1) is fixedly connected with an air outlet pipe (5) and a flow guide pipe (3), the outer end of the catalytic combustion box (1) is fixedly connected with a valve for controlling the air outlet pipe (5) and the flow guide pipe (3), and the left end of the catalytic combustion box (1) is fixedly connected with an air inlet pipe (4); the utility model discloses a catalytic combustion case, including catalytic combustion case (1), removal groove (11), the inside sliding connection of removal groove (11) has a closing device, the rear end fixed connection of catalytic combustion case (1) has power device, the inside fixedly connected with cardboard (12) of catalytic combustion case (1), the inside sliding connection of cardboard (12) has catalysis board (13) and movable plate (23), catalysis board (13) are located the front end of movable plate (23), the rear end fixedly connected with displacement device of movable plate (23).
2. A CO catalytic combustion unit according to claim 1, characterized in that: the lower extreme fixedly connected with supporting leg (2) of catalytic combustion case (1), supporting leg (2) are provided with a plurality of even distributions at the lower extreme of catalytic combustion case (1).
3. A CO catalytic combustion unit according to claim 1, characterized in that: the sealing device comprises a movable door (6), a sliding block (9), a handle (7), a sliding rod (8), a first spring (10) and a rectangular hole (27), the rectangular hole (27) is formed in the rear end of the movable groove (11), the sliding rod (8) is fixedly connected to the inner portion of the movable groove (11), the sliding block (9) is connected to the periphery of the sliding rod (8) in a sliding mode, the movable door (6) is fixedly connected to the right end of the sliding block (9), the handle (7) is fixedly connected to the front end of the movable door (6), the movable door (6) is connected with the rectangular hole (27) in a sliding mode, the first spring (10) is fixedly connected to the lower end of the sliding block (9), and the first spring (10) is fixedly connected to the movable groove (11) in one end far away from the sliding block (9).
4. A CO catalytic combustion unit according to claim 1, characterized in that: the power device comprises a rotating rod (18), a first bearing seat (17), a fixed seat (15), a motor (14), a worm (16), a worm wheel (20), a cam (19) and a second bearing seat (26), wherein the rear end of the catalytic combustion box (1) is fixedly connected with the second bearing seat (26), the first bearing seat (17) and the fixed seat (15), the rear end of the fixed seat (15) is fixedly connected with the motor (14), the output shaft end of the motor (14) is fixedly connected with the worm (16), the worm (16) is meshed with the worm wheel (20), and the first bearing seat (17) is rotatably connected with the worm (16); the right-hand member of second bearing seat (26) is rotated and is connected with dwang (18), be fixed connection between dwang (18) and worm wheel (20), periphery fixedly connected with cam (19) of dwang (18), cam (19) are provided with a plurality of evenly distributed on the periphery of dwang (18).
5. A CO catalytic combustion unit according to claim 1, characterized in that: the displacement device comprises a first moving rod (21), a second moving rod (24), a second spring (22) and a fixing plate (25), the rear end of the moving plate (23) is fixedly connected with the first moving rod (21) and the second moving rod (24), the rear end of the first moving rod (21) is fixedly connected with the fixing plate (25), the front end of the fixing plate (25) is fixedly connected with the second spring (22), the second spring (22) is fixedly connected between one end of the fixing plate (25) and the catalytic combustion box (1), and the first moving rod (21) is located inside the second spring (22).
6. A CO catalytic combustion unit according to claim 4, characterized in that: the second bearing block (26) is provided with a plurality of symmetrical distribution at the rear end of the catalytic combustion box (1), and the first bearing block (17) is provided with a plurality of symmetrical distribution at the upper end and the lower end of the worm (16).