CN215723272U

CN215723272U - Environment-friendly catalytic combustion equipment

Info

Publication number: CN215723272U
Application number: CN202121814861.5U
Authority: CN
Inventors: 曾庆丰
Original assignee: Hunan Guangji Environmental Protection Equipment Co ltd
Current assignee: Hunan Guangji Environmental Protection Equipment Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-01
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses environment-friendly catalytic combustion equipment which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a preheating box, the inner bottom of the preheating box is fixedly connected with a first baffle, the inner top of the preheating box is fixedly connected with a second baffle, the side surfaces of the first baffle and the second baffle are both fixedly connected with a heating pipe, the left side surface of the preheating box is fixedly connected with a first through pipe, one end, far away from the preheating box, of the first through pipe is fixedly connected with a fan, and the output end of the fan is fixedly connected with a second through pipe. According to the catalytic combustion device, the first baffle, the second baffle and the heating pipe are arranged, so that waste gas can be fully preheated in the preheating box, the waste gas can be combusted in the catalytic combustion device body more quickly, the combustion rate of the waste gas is improved, the heat absorbing plate and the heat conducting pipe are arranged, heat in the exhaust gas can be absorbed, the loss of heat energy is reduced, and the utilization rate of the heat is improved.

Description

Environment-friendly catalytic combustion equipment

Technical Field

The utility model relates to the technical field of environment-friendly equipment, in particular to environment-friendly catalytic combustion equipment.

Background

The catalytic combustion equipment is used in the production of various organic chemicals, medicine production, the surface coating of various resin production workpieces and plastic parts, various waste gases in the production process of machinery, ships, household appliances, furniture electronics and enameled wires, and raw asphalt and rubber products.

At present, some catalytic combustion equipment cannot recycle heat in exhaust gas, so that energy waste is caused, and waste gas enters the catalytic combustion equipment, so that the waste gas needs too long time to heat and combust, and the waste gas can take a long time, so that the working efficiency of the equipment is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides environment-friendly catalytic combustion equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme: an environment-friendly catalytic combustion device comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a preheating box, the inner bottom of the preheating box is fixedly connected with a first baffle, the inner top of the preheating box is fixedly connected with a second baffle, and the side surfaces of the first baffle and the second baffle are fixedly connected with heating pipes;

the left side surface of the preheating box is fixedly connected with a first through pipe, one end, far away from the preheating box, of the first through pipe is fixedly connected with a fan, the output end of the fan is fixedly connected with a second through pipe, and one end, far away from the fan, of the second through pipe is fixedly connected with a catalytic combustion equipment body;

the output end fixedly connected with third pipe of catalytic combustion equipment body, the one end fixedly connected with heat transfer case that the catalytic combustion equipment body was kept away from to the third pipe, the inside wall fixedly connected with heat-conducting plate of heat transfer case, the last fixed surface of heat-conducting plate is connected with the absorber plate, the lower fixed surface of heat-conducting plate is connected with the heat pipe, the upper surface of bottom plate just is located the one end fixedly connected with water tank of preheating chamber.

As a further description of the above technical solution:

the lower surface of the catalytic combustion equipment body is fixedly connected with the upper surface of the bottom plate and is positioned between the preheating box and the water tank.

As a further description of the above technical solution:

the right side surface of the preheating box is fixedly connected with an air inlet pipe, and one end, close to the preheating box, of the air inlet pipe extends into the preheating box.

As a further description of the above technical solution:

one end of the heat conduction pipe, which is far away from the heat conduction plate, extends to the inside of the water tank.

As a further description of the above technical solution:

the water tank front surface fixedly connected with drain pipe, the front surface of water tank just is located the top fixedly connected with inlet tube of inlet tube.

As a further description of the above technical solution:

the side surface of the heat conduction pipe is fixedly connected with a protection pad, and the protection pad is positioned outside the heat exchange box.

As a further description of the above technical solution:

the left side face of the heat exchange box is fixedly connected with a discharge pipe, and the discharge pipe is L-shaped.

As a further description of the above technical solution:

the positions of the preheating tank, the catalytic combustion equipment body and the water tank are positioned on the same horizontal plane.

The utility model has the following beneficial effects:

1. compared with the prior art, this environment-friendly catalytic combustion equipment through setting up first baffle, second baffle, heating pipe, can make waste gas carry out abundant preheating in the preheating cabinet, makes waste gas more quick at this internal burning of catalytic combustion equipment, improves the burning rate of waste gas.

2. Compared with the prior art, this environment-friendly catalytic combustion equipment through setting up absorber plate, heat pipe, can absorb the heat in the exhaust gas, reduces the loss of heat energy, improves thermal utilization ratio.

3. Compared with the prior art, this environment-friendly catalytic combustion equipment through setting up first siphunculus, fan, can adjust the velocity of flow of exhaust gas in the preheating cabinet, avoids exhaust gas dwell time overlength in the preheating cabinet, has improved the device's practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of an environmentally friendly catalytic combustion apparatus according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a preheating box and a heat exchange box of the environment-friendly catalytic combustion apparatus provided by the present invention;

FIG. 3 is a front view of an environmentally friendly catalytic combustion apparatus according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 2;

illustration of the drawings:

1. a base plate; 2. a preheating box; 3. a first baffle plate; 4. a second baffle; 5. heating a tube; 6. a first through pipe; 7. a fan; 8. a second pipe; 9. a catalytic combustion apparatus body; 10. a third pipe; 11. a heat exchange box; 12. a heat absorbing plate; 13. a heat conducting plate; 14. a heat conducting pipe; 15. a water tank; 16. a protection pad; 17. a discharge pipe; 18. an air inlet pipe.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an environment-friendly catalytic combustion apparatus: including bottom plate 1, the last fixed surface of bottom plate 1 is connected with preheating cabinet 2, catalytic combustion equipment body 9, the position of water tank 15 is located same horizontal plane, be convenient for place the device, the right flank fixedly connected with air-supply line 18 of preheating cabinet 2, waste gas gets into the inside of preheating cabinet 2 of being convenient for, the air-supply line 18 is close to the inside that the one end of preheating cabinet 2 extends to preheating cabinet 2, the first baffle 3 of interior bottom fixedly connected with of preheating cabinet 2, the interior top fixedly connected with second baffle 4 of preheating cabinet 2, be convenient for slow down the velocity of flow of waste gas, first baffle 3, the equal fixedly connected with heating pipe 5 of side surface of second baffle 4, be convenient for heat waste gas.

Through setting up this structure, set up first baffle 3, second baffle 4, heating pipe 5, can make waste gas carry out abundant preheating in preheating cabinet 2, make waste gas in catalytic combustion equipment body 9 internal combustion more quick, improve the burning rate of waste gas.

The first siphunculus 6 of left surface fixedly connected with of preheating cabinet 2, the one end fixed connection fan 7 of preheating cabinet 2 is kept away from to first siphunculus 6, the velocity of flow of the adjustment waste gas of being convenient for, the output fixedly connected with second siphunculus 8 of fan 7, the one end fixedly connected with catalytic combustion equipment body 9 of fan 7 is kept away from to second siphunculus 8, the lower surface of catalytic combustion equipment body 9 is connected with the last fixed surface of bottom plate 1, and is located between preheating cabinet 2 and the water tank 15.

Through setting up this structure, set up first siphunculus 6, fan 7, can adjust the velocity of flow of waste gas in preheating cabinet 2, avoid waste gas dwell time overlength in preheating cabinet 2, improved the device's practicality.

The output end of the catalytic combustion equipment body 9 is fixedly connected with a third pipe 10, one end of the third pipe 10 far away from the catalytic combustion equipment body 9 is fixedly connected with a heat exchange box 11, the left side surface of the heat exchange box 11 is fixedly connected with a discharge pipe 17, the discharge pipe 17 is set to be L-shaped, waste gas can be conveniently conveyed to the upper space, personnel injury is avoided, the inner side wall of the heat exchange box 11 is fixedly connected with a heat conduction plate 13, heat of the heat absorption plate 12 can be conveniently led into a heat conduction pipe 14, the upper surface of the heat conduction plate 13 is fixedly connected with the heat absorption plate 12, gas heat can be conveniently absorbed, the lower surface of the heat conduction plate 13 is fixedly connected with a heat conduction pipe 14, heat can be conveniently led into a water tank 15, the side surface of the heat conduction pipe 14 is fixedly connected with a protection pad 16, the protection pad 16 is positioned outside the heat exchange box 11, one end of the heat conduction pipe 14 far away from the heat conduction plate 13 extends into the water tank 15, the upper surface of the bottom plate 1 is fixedly connected with the water tank 15 at one end of the preheating tank 2, the front surface of the water tank 15 is fixedly connected with a drain pipe, and the front surface of the water tank 15 is fixedly connected with a water inlet pipe above the water inlet pipe.

Through setting up this structure, set up absorber plate 12, heat pipe 14, can absorb the heat in the exhaust gas, reduce the loss of thermal energy, improve thermal utilization ratio.

The working principle is as follows: when the catalytic combustion preheating device is used, discharged waste gas flows into the preheating box 2 through the air inlet pipe 18, the residence time of the waste gas in the preheating box 2 is long through the first baffle 3 and the second baffle 4, the heating pipe 5 can fully preheat the waste gas, the flow rate of the waste gas in the preheating box 2 can be adjusted through the fan 7 at the moment, the situation that the residence time of the waste gas in the preheating box 2 is too long is avoided, the preheated waste gas is catalytically combusted through the catalytic combustion device body 9, the waste gas after catalytic combustion enters the heat exchange box 11 through the third pipe 10, at the moment, heat in the gas is absorbed through the heat absorbing plate 12, the heat absorbed by the heat absorbing plate 12 is conveyed into the heat conducting pipe 14 through the heat conducting plate 13, and finally conveyed into the water box 15 through the heat conducting pipe 14, so that the utilization rate of the heat is improved, and finally the gas is discharged through the discharge pipe 17.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. An environment-friendly catalytic combustion equipment, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a preheating box (2), the inner bottom of the preheating box (2) is fixedly connected with a first baffle (3), the inner top of the preheating box (2) is fixedly connected with a second baffle (4), and the side surfaces of the first baffle (3) and the second baffle (4) are fixedly connected with a heating pipe (5);

a first through pipe (6) is fixedly connected to the left side face of the preheating box (2), one end, far away from the preheating box (2), of the first through pipe (6) is fixedly connected with a fan (7), the output end of the fan (7) is fixedly connected with a second through pipe (8), and one end, far away from the fan (7), of the second through pipe (8) is fixedly connected with a catalytic combustion device body (9);

the output fixedly connected with third pipe (10) of catalytic combustion equipment body (9), one end fixedly connected with heat transfer case (11) of catalytic combustion equipment body (9) are kept away from in third pipe (10), the inside wall fixedly connected with heat-conducting plate (13) of heat transfer case (11), the last fixed surface of heat-conducting plate (13) is connected with absorber plate (12), the lower fixed surface of heat-conducting plate (13) is connected with heat pipe (14), the upper surface of bottom plate (1) just is located one end fixedly connected with water tank (15) of preheater box (2).

2. The environment-friendly catalytic combustion device as set forth in claim 1, wherein: the lower surface of the catalytic combustion equipment body (9) is fixedly connected with the upper surface of the bottom plate (1) and is positioned between the preheating tank (2) and the water tank (15).

3. The environment-friendly catalytic combustion device as set forth in claim 1, wherein: the right side surface of the preheating box (2) is fixedly connected with an air inlet pipe (18), and one end, close to the preheating box (2), of the air inlet pipe (18) extends into the preheating box (2).

4. The environment-friendly catalytic combustion device as set forth in claim 1, wherein: one end of the heat conduction pipe (14) far away from the heat conduction plate (13) extends to the inside of the water tank (15).

5. The environment-friendly catalytic combustion device as set forth in claim 1, wherein: the water tank (15) front surface fixedly connected with drain pipe, the front surface of water tank (15) just is located the top fixedly connected with inlet tube of inlet tube.

6. The environment-friendly catalytic combustion device as set forth in claim 1, wherein: and a protective pad (16) is fixedly connected to the side surface of the heat conduction pipe (14), and the position of the protective pad (16) is positioned outside the heat exchange box (11).

7. The environment-friendly catalytic combustion device as set forth in claim 1, wherein: the left side face of the heat exchange box (11) is fixedly connected with a discharge pipe (17), and the discharge pipe (17) is L-shaped.

8. The environment-friendly catalytic combustion device as set forth in claim 1, wherein: the preheating tank (2), the catalytic combustion equipment body (9) and the water tank (15) are positioned on the same horizontal plane.