CN219624073U

CN219624073U - High security catalytic combustion machine

Info

Publication number: CN219624073U
Application number: CN202321042126.6U
Authority: CN
Inventors: 赵成柱; 周仕强; 任春霞; 张坤; 王军
Original assignee: Jinan Hailan Environmental Protection Equipment Co ltd
Current assignee: Jinan Hailan Environmental Protection Equipment Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-09-01
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a high-safety catalytic combustor which comprises a base, wherein a spray tower is arranged on one side of the top end of the base, a filter box is arranged in the middle of the top end of the base, catalytic combustion equipment is arranged on the other side of the top end of the base, exhaust equipment is arranged on the top end of the base, and connecting pipelines are connected among the catalytic combustion equipment, the spray tower, the filter box and the exhaust equipment; the beneficial effects are as follows: the sealed cowling is set up, can fully accomodate whole spray column, rose box, catalytic combustion equipment and connecting tube in its inside, when gas leakage appears in spray column, rose box, catalytic combustion equipment or connecting tube, the gas of revealing can not diffuse in the air, all accomodate in the sealed cowling, connect extraction equipment on threaded fixed pipe, can absorb the harmful gas of revealing, can not cause the pollution to the environment, also can not cause threat to nearby staff's health, the security improves greatly.

Description

High security catalytic combustion machine

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a high-safety catalytic combustor.

Background

In industrial production, some harmful gases are often generated, and these harmful gases cannot be directly discharged into the air, and the harmful gases need to be purified by corresponding equipment to be discharged, so that the existing organic waste gas is usually catalytically purified by a catalytic burner.

The existing catalytic combustor mainly comprises a spray tower, a filter box, catalytic combustion equipment, an exhaust pipe and a plurality of connecting pipelines which are connected with each other. When the catalytic combustion device is used for a long time, certain aging cracks appear on the catalytic combustion device, and when cracks appear on one surface of the spray tower, the filter box, the catalytic combustion device, the exhaust pipe and the connecting pipeline, harmful gas is not completely purified, leaked gas still contains certain harmful gas, the harmful gas can diffuse into the air, the environment can be polluted, and meanwhile, the health of nearby workers can be damaged.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a high-safety catalytic combustor to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a high security catalytic combustor, includes the base, top one side of base is equipped with the spray column, the top middle part of base is equipped with the rose box, the top opposite side of base is equipped with catalytic combustion equipment, the top of base is equipped with exhaust apparatus, catalytic combustion equipment the spray column the interconnect has connecting tube between the exhaust apparatus, every a pair of adjustment mechanism is all installed to connecting tube's inside, the top of base is equipped with the sealed cowling, the top of sealed cowling is equipped with the air pump, the bottom of air pump is equipped with the regulating part, the bottom of regulating part is equipped with a plurality of connecting tube, the connecting tube respectively with the spray column the rose box catalytic combustion equipment and a plurality of connecting tube connect, the spray column the rose box catalytic combustion equipment and a plurality of the outer wall of connecting tube all is equipped with air pressure sensor, the gas detector is installed in the front of catalytic combustion equipment, the front of sealed cowling is equipped with bleed mechanism.

Preferably, the adjusting mechanism comprises a cylinder, one end of the cylinder is provided with an opening, a sealing sheet movably connected with the opening is arranged in the opening, an elastic telescopic rod connected with the sealing sheet is arranged on the inner wall above the opening, and a driving motor connected with the cylinder in a transmission manner is arranged on the outer wall of the connecting pipeline.

Preferably, the outer wall of the cylinder is provided with a sealing gasket, and the elastic telescopic rod is of an arc-shaped structure.

Preferably, the adjusting member comprises a box body positioned below the air pump, two electric valves are arranged on one side of the box body, and each electric valve controls a group of connecting long pipes.

Preferably, the air extraction mechanism comprises a fixed pipe positioned on the sealing cover, a valve is arranged at the top end of the fixed pipe, and threads are arranged on the inner wall of the fixed pipe.

Preferably, the front of the sealing cover is provided with a one-way valve, and the outer wall of the sealing cover is provided with a PLC controller.

The beneficial effects of the utility model are as follows:

1. through setting up the sealed cowling, can fully accomodate whole spray column, rose box, catalytic combustion equipment and connecting tube in its inside, when gas leakage appears in spray column, rose box, catalytic combustion equipment or connecting tube, the gas that leaks can not diffuse into the air, fully accomodate in the sealed cowling, connect extraction equipment on threaded fixed pipe, can absorb the harmful gas that leaks, can not cause the pollution to the environment, also can not cause threat to nearby staff's health, the security improves greatly;

2. through set up air pressure sensor on spray column, rose box, catalytic combustion equipment and connecting tube's outer wall, can detect its inside atmospheric pressure, be equipped with corresponding adjustment mechanism in the inside of every connecting tube simultaneously, the cooperation has the air pump of regulating part, can confirm gaseous general leakage position fast to the follow-up maintenance of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a high safety catalytic combustor according to an embodiment of the present utility model;

FIG. 2 is a schematic illustration of a high safety catalytic combustor with a seal cover removed in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic structural view of an adjustment mechanism in a high safety catalytic combustor according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the structure of a conditioning element in a high safety catalytic combustor according to an embodiment of the present utility model;

fig. 5 is an enlarged view of a high safety catalytic combustor a of fig. 1 according to an embodiment of the present utility model.

In the figure:

1. a base; 2. a spray tower; 3. a filter box; 4. a catalytic combustion device; 5. a connecting pipe; 6. a sealing cover; 7. an air pump; 8. connecting a long tube; 9. an air pressure sensor; 10. a PLC controller; 11. a gas detector; 12. a cylinder; 13. an opening; 14. a sealing sheet; 15. an elastic telescopic rod; 16. a sealing gasket; 17. a case body; 18. an electric valve; 19. a fixed tube; 20. a valve; 21. a thread; 22. a one-way valve; 23. an exhaust apparatus.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a high safety catalytic combustor is provided.

Embodiment one;

as shown in fig. 1-5, the high-safety catalytic combustor according to the embodiment of the utility model comprises a base 1, a spray tower 2 is arranged on one side of the top end of the base 1, a filter box 3 is arranged in the middle of the top end of the base 1, catalytic combustion equipment 4 is arranged on the other side of the top end of the base 1, an exhaust equipment 23 is arranged on the top end of the base 1, connecting pipes 5 are connected with each other among the catalytic combustion equipment 4, the spray tower 2, the filter box 3 and the exhaust equipment 23, a pair of adjusting mechanisms are arranged in each connecting pipe 5, a sealing cover 6 is arranged on the top end of the base 1, leakage gas can be prevented from diffusing in air, an air pump 7 is arranged on the top end of the sealing cover 6, an adjusting piece is arranged at the bottom end of the air pump 7, a plurality of connecting long pipes 8 are arranged at the bottom end of the adjusting piece, the connecting long pipes 8 are respectively connected with the spray tower 2, the filter box 3, the catalytic combustion equipment 4 and the plurality of connecting pipes 5, and the diameters of the connecting pipes 8 are different because the inner spaces of the spray tower 2, the filter box 3, the catalytic combustion equipment 4 and the plurality of connecting pipes 5 are different, the inner space of each connecting pipe 8 is also different, the gas inlet quantity of each connecting pipe 8 is also different, the sealing pipe 2, the air inlet quantity of each connecting pipe is also is provided with the adjusting mechanism, the sealing cover 2, the air pressure sensor type 1 is provided with the pressure detector, the pressure detector is the air pressure detector is the sealing cover and the air pressure detector is the air pressure detector and has the pressure detector, and the pressure detector is the pressure detector, and has the pressure detector, and the pressure sensor is 1 and can be provided.

Embodiment two;

as shown in fig. 1-5, according to the embodiment of the utility model, the adjusting mechanism comprises a cylinder 12, one end of the cylinder 12 is provided with an opening 13, a sealing piece 14 movably connected with the opening 13 is arranged in the opening 13, an elastic telescopic rod 15 connected with the sealing piece 14 is arranged on the inner wall above the opening 13, a driving motor in transmission connection with the cylinder 12 is arranged on the outer wall of the connecting pipeline 5, during normal operation, gas in the connecting pipeline 5 moves unidirectionally, the moving direction of the gas is adjustable, the gas tightness of the connecting pipeline 5 and different devices can be conveniently detected, a sealing gasket 16 is arranged on the outer wall of the cylinder 12, the sealing gasket 16 is a graphite gasket, the sealing performance and the high temperature resistance are both superior, and the elastic telescopic rod 15 is of an arc structure.

Embodiment three;

as shown in fig. 1-5, according to the embodiment of the utility model, the adjusting member comprises a box body 17 positioned below the air pump 7, two electric valves 18 are arranged on one side of the box body 17, each electric valve 18 controls one group of connecting long pipes 8, each group of connecting long pipes 8 comprises a plurality of connecting long pipes 8, one group of connecting long pipes 8 is connected with a plurality of connecting pipelines 5, the other group of connecting long pipes 8 is connected with a plurality of devices, the air pumping mechanism comprises a fixed pipe 19 positioned on the sealing cover 6, the top end of the fixed pipe 19 is provided with a valve 20, the inner wall of the fixed pipe 19 is provided with threads 21 and can be connected with devices for absorbing gas, so that the harmful gas inside the sealing cover 6 can be absorbed, the front surface of the sealing cover 6 is provided with a one-way valve 22, the gas inside the sealing cover 6 can not go out, the outer wall of the sealing cover 6 is provided with a PLC controller 10, the PLC controller 10 is of the model S7-1500, the PLC controller 10 can control a motor, the air pump 7, the air pressure sensor 9, the gas detector 11, the electric valve 18 and the like, thereby guaranteeing the operation stability of the whole catalytic combustor.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practical application, the waste gas firstly enters the spray tower 2 for preliminary disinfection and filtration, then enters the filter box 3 for final filtration, finally undergoes catalytic decomposition (organic waste gas decomposes water and carbon dioxide) by the catalytic combustion device 4, and finally the carbon dioxide is discharged from the exhaust device 23; when gas leakage occurs in the spray tower 2, the filter box 3, the catalytic combustion device 4 or the connecting pipeline 5 due to cracks, the leaked gas cannot be diffused into the air and is fully contained in the sealing cover 6, the gas detector 11 can detect harmful gas in the sealing cover 6, when the harmful gas is detected, the situation that the sealing door on the sealing cover 6 cannot be opened at the moment, the device for extracting the gas is connected to the fixing pipe 19 with the threads 21, the valve 20 is opened, the harmful gas in the sealing cover can be pumped away and stored, the environment cannot be polluted, the health of nearby workers cannot be threatened, and the safety is greatly improved;

then, when a plurality of connecting pipes 5 need to be detected simultaneously, each connecting pipe 5 starts one of the driving motors, at this time, the cylinder 12 rotates for half a turn (the gas in the cylinder does not move outwards), one of the electric valves 18 is started, the air pump 7 is started, the gas can be simultaneously conveyed to the plurality of connecting pipes 5 under the connection action of the connecting long pipe 8, whether the connecting pipe 5 leaks or not can be determined by observing the air pressure of the connecting pipe 5, if no problem exists, the other driving motor of the connecting pipe 5 is started, at this time, the cylinder 12 rotates for half a turn (the gas of the equipment does not move towards the inside of the connecting pipe), the other electric valve 18 is started, the air pump 7 is started, the gas can be simultaneously conveyed to the spray tower 2, the filter box 3 and the catalytic combustion equipment 4 under the connection action of the connecting long pipe 8, and the general leakage position of the gas can be rapidly determined by observing the internal air pressure of each equipment, so that whether the equipment leaks or not can be determined, and the subsequent maintenance is convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a high security catalytic combustor, its characterized in that, including base (1), top one side of base (1) is equipped with spray column (2), the top middle part of base (1) is equipped with rose box (3), the top opposite side of base (1) is equipped with catalytic combustion equipment (4), the top of base (1) is equipped with exhaust apparatus (23), catalytic combustion equipment (4) spray column (2) rose box (3) exhaust apparatus (23) between interconnect have connecting pipe (5), every connecting pipe (5)'s inside all installs a pair of adjustment mechanism, the top of base (1) is equipped with sealed cowling (6), the top of sealed cowling (6) is equipped with air pump (7), the bottom of air pump (7) is equipped with regulating part, the bottom of regulating part is equipped with a plurality of connecting long pipes (8), connecting long pipe (8) respectively with spray column (2) rose box (3) catalytic combustion equipment (4) and a plurality of connecting pipe (5) interconnect have connecting pipe (5), the top of base (1) top end is equipped with spray column (4) air pump (4) and air pressure sensor (4), the front face of the catalytic combustion device (4) is provided with a gas detector (11), and the front face of the sealing cover (6) is provided with an air extraction mechanism.

2. The high-safety catalytic combustor as claimed in claim 1, wherein the adjusting mechanism comprises a cylinder (12), an opening (13) is formed in one end of the cylinder (12), a sealing piece (14) movably connected with the opening (13) is arranged in the opening (13), an elastic telescopic rod (15) connected with the sealing piece (14) is arranged on the upper inner wall of the opening (13), and a driving motor in transmission connection with the cylinder (12) is arranged on the outer wall of the connecting pipeline (5).

3. A high safety catalytic burner according to claim 2, wherein the outer wall of the cylinder (12) is provided with a gasket (16), and the elastic telescopic rod (15) has an arc-shaped structure.

4. A high safety catalytic burner according to claim 1, wherein the regulating member comprises a box (17) located below the air pump (7), one side of the box (17) being provided with two electric valves (18), each electric valve (18) controlling a set of said connecting hoses (8).

5. The high-safety catalytic combustor as claimed in claim 1, wherein the air extraction mechanism comprises a fixed pipe (19) positioned on the sealing cover (6), a valve (20) is arranged at the top end of the fixed pipe (19), and threads (21) are arranged on the inner wall of the fixed pipe (19).

6. The high-safety catalytic combustor as claimed in claim 1, wherein the front face of the sealing cover (6) is provided with a one-way valve (22), and the outer wall of the sealing cover (6) is provided with a PLC controller (10).