CN220287474U

CN220287474U - Waste gas catalytic combustion device

Info

Publication number: CN220287474U
Application number: CN202322234823.8U
Authority: CN
Inventors: 夏益健; 李瞻远; 王旭
Original assignee: Nanjing Weidun Energy Environmental Protection Co ltd
Current assignee: Nanjing Weidun Energy Environmental Protection Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-01-02
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses an exhaust gas catalytic combustion device which comprises a treatment box, an air inlet, an air outlet pipe and a connecting rod, wherein the left side of the treatment box is communicated with the right side of the air inlet, and a filtering component is arranged in the treatment box. This waste gas catalytic combustion device, through the filter, the purification board, first logical groove all with the mutual cooperation in second logical groove, can let get into the inside waste gas of handling the case earlier through the filter with its inside impurity, then waste gas can purify its inside harmful gas through the purification board, thereby reached the advantage of purifying waste gas, the in-process of catalytic combustion has been solved, dust and impurity in the waste gas can not be filtered, dust and impurity can influence waste gas insufficiently, and waste gas can not filter the impurity in the waste gas yet, waste gas directly discharges in the air moreover, thereby can cause the problem of pollution to the air.

Description

Waste gas catalytic combustion device

Technical Field

The utility model belongs to the technical field of waste gas catalysis, and particularly relates to a waste gas catalytic combustion device.

Background

The waste gas passes through a pre-filtering device, particulate impurities and humidity are removed, then the waste gas enters an activated carbon adsorption bed, and after being concentrated by honeycomb activated carbon, the waste gas is desorbed by using hot gas with small air quantity; the desorbed high-concentration waste gas is sent into a catalytic combustion furnace at the rear end, and flameless reaction is realized under the action of a catalyst to generate harmless CO ₂ And H2O.

Publication No.: CN219160368U, the utility model discloses a catalytic combustion device for exhaust gas, which belongs to the technical field of catalytic combustion devices, and comprises a pretreatment tank, wherein the right side of the pretreatment tank is fixedly connected with a combustion chamber, the left side of the pretreatment tank is communicated with two air inlet pipes, the inner wall of the pretreatment tank is fixedly connected with a mounting plate and a heat conducting plate, two mounting grooves are formed in the mounting plate, the inner walls of the two mounting grooves are fixedly connected with filter plates, the right side of the heat conducting plate is fixedly connected with a heat conducting rod which is annularly distributed, and the right end of the heat conducting rod penetrates through and extends to the inside of the combustion chamber.

At present, dust and impurities in waste gas cannot be filtered in the catalytic combustion process of the waste gas, the dust and the impurities can influence the insufficiency of the waste gas, the waste gas cannot filter the impurities in the waste gas, and the waste gas is directly discharged into the air, so that the air is polluted.

Disclosure of Invention

The utility model aims to provide an exhaust gas catalytic combustion device, which solves the problems that dust and impurities in exhaust gas cannot be filtered in the catalytic combustion process, the dust and the impurities can affect the insufficient exhaust gas, the impurities in the exhaust gas cannot be filtered, and the exhaust gas is directly discharged into the air, so that the air is polluted.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides an exhaust gas catalytic combustion device, includes treatment box, air intake, outlet duct and connecting rod, the right side intercommunication of the left side of treatment box and air intake, the inside of treatment box is provided with filter element, the top of treatment box is provided with spacing subassembly, the left side intercommunication of the right side of treatment box and outlet duct, the connecting rod is located the inside of outlet duct, the fixed surface of connecting rod is connected with the flabellum, the right-hand member fixedly connected with motor of connecting rod, the equal fixedly connected with L type piece of front side and rear side on motor surface, the left side of L type piece and the right side fixedly connected with of treatment box.

Preferably, the filter assembly comprises a filter plate and a purifying plate, the filter plate is located on the left side of the purifying plate, a first through groove and a second through groove are sequentially formed in the top of the treatment box, the top of the filter plate penetrates through the first through groove and extends to the top of the treatment box, and the top of the purifying plate penetrates through the second through groove and extends to the top of the treatment box.

Preferably, the top fixedly connected with first connecting plate of filter, the top fixedly connected with second connecting plate of purge plate, the bottom of first connecting plate and second connecting plate and the top contact of processing case, the equal fixedly connected with handle in top of first connecting plate and second connecting plate.

Preferably, the limiting component comprises limiting blocks, the number of the limiting blocks is four, limiting grooves are formed in the front side and the rear side of the top of the treatment box, the bottom of each limiting block extends to the inside of each limiting groove, the limiting blocks are in sliding connection with the limiting grooves, fixing plates are fixedly connected to the tops of the limiting blocks, and the bottoms of the fixing plates are in contact with the tops of the first connecting plates and the second connecting plates.

Preferably, the inner wall of the limiting groove is transversely fixedly connected with a limiting rod, two ends of the limiting rod penetrate through the outer side of the limiting block, and the limiting block is in sliding connection with the limiting rod.

Preferably, the surface of the limiting rod is sleeved with a spring, two ends of the spring are fixedly connected with the inner side of the limiting block, and the spring and the limiting block are matched for use.

Preferably, the front side fixedly connected with observation window of processing case, the material of observation window is transparent glass, observation window and processing case cooperation use.

The utility model has the following advantages:

1. this exhaust gas catalytic combustion device through the mutually supporting of filter, purification board, first logical groove all with the second logical groove, can let get into the inside waste gas of handling the case earlier through the filter with its inside impurity, then waste gas can purify its inside harmful gas through purification board to the advantage of purifying waste gas has been reached.

2. This exhaust gas catalytic combustion device through the mutually supporting of first connecting plate, second connecting plate and handle, can drive first connecting plate and second connecting plate and remove to the top when can pulling the handle to the top, and first connecting plate removes to the top and drives the filter and remove to the top, and the second connecting plate removes to the top and drives the purification board and remove to the top, and purification board and filter remove and make it break away from with the treatment box, then can change filter and purification board.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall view of a treatment tank of the present utility model;

FIG. 2 is a block diagram of a treatment tank of the present utility model;

FIG. 3 is a left side view of the motor of the present utility model;

FIG. 4 is a partial block diagram of a filter assembly and spacing assembly of the present utility model.

The figure indicates: 1. a treatment box; 2. an air inlet; 3. a filter assembly; 31. a filter plate; 32. a purification plate; 33. a first through groove; 34. a second through slot; 35. a first connection plate; 36. a second connecting plate; 37. a handle; 4. a limit component; 41. a limiting block; 42. a limit groove; 43. a fixing plate; 44. a limit rod; 45. a spring; 5. an air outlet pipe; 6. a connecting rod; 7. a fan blade; 8. a motor; 9. an L-shaped block; 10. and an observation window.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Example 1

As shown in fig. 1-4, the waste gas catalytic combustion device comprises a treatment box 1, an air inlet 2, an air outlet 5 and a connecting rod 6, wherein the left side of the treatment box 1 is communicated with the right side of the air inlet 2, a filter component 3 is arranged in the treatment box 1, a limit component 4 is arranged at the top of the treatment box 1, the right side of the treatment box 1 is communicated with the left side of the air outlet 5, the connecting rod 6 is positioned in the air outlet 5, the surface of the connecting rod 6 is fixedly connected with a fan blade 7, the right end of the connecting rod 6 is fixedly connected with a motor 8, the front side and the rear side of the surface of the motor 8 are fixedly connected with an L-shaped block 9, the left side of the L-shaped block 9 and the right side of the treatment box 1 are fixedly connected, the motor 8 can be started to drive the connecting rod 6 to rotate, the fan blade 7 is driven to rotate by the rotation of the connecting rod 6, waste gas can be sucked into the treatment box 1 through the air inlet 2, then the waste gas is filtered and purified through the filter component 3, the purified waste gas is discharged through the air outlet pipe 5, the filter component 3 comprises a filter plate 31 and a purifying plate 32, the filter plate 31 is positioned at the left side of the purifying plate 32, a first through groove 33 and a second through groove 34 are sequentially formed in the top of the treatment box 1, the top of the filter plate 31 penetrates through the first through groove 33 and extends to the top of the treatment box 1, the top of the purifying plate 32 penetrates through the second through groove 34 and extends to the top of the treatment box 1, the waste gas entering the treatment box 1 can be filtered through the filter plate 31 firstly through the mutual matching of the filter plate 31, then the waste gas can be purified through the harmful gas in the treatment box 32, so that the advantage of waste gas purification is achieved, the top of the filter plate 31 is fixedly connected with a first connecting plate 35, the top fixedly connected with second connecting plate 36 of purge plate 32, the bottom of first connecting plate 35 and second connecting plate 36 and the top contact of processing case 1, the equal fixedly connected with handle 37 in top of first connecting plate 35 and second connecting plate 36, through the cooperation of first connecting plate 35, second connecting plate 36 and handle 37, can drive first connecting plate 35 and second connecting plate 36 to the top removal when can pulling handle 37 to the top, first connecting plate 35 moves to the top and drives filter plate 31 to the top removal, second connecting plate 36 moves to the top and drives purge plate 32 to the top removal, purge plate 32 and filter plate 31 remove and make it break away from with processing case 1, then can change filter plate 31 and purge plate 32.

Example 2

In this embodiment, an improvement is made on the basis of embodiment 1, specifically, please refer to fig. 1 to 4, the limiting component 4 includes limiting blocks 41, the number of limiting blocks 41 is four, limiting grooves 42 are respectively formed on the front side and the rear side of the top of the processing box 1, the bottom of the limiting block 41 extends to the inside of the limiting groove 42, the limiting block 41 is slidably connected with the limiting groove 42, the top of the limiting block 41 is fixedly connected with a fixing plate 43, the bottom of the fixing plate 43 is contacted with the tops of the first connecting plate 35 and the second connecting plate 36, through the mutual matching of the limiting block 41, the limiting groove 42 and the fixing plate 43, the fixing plate 43 can be driven to move outwards when the limiting block 41 is pushed outwards, the fixing plate 43 moves outwards to be contacted with the tops of the first connecting plate 35 and the second connecting plate 36, thereby achieving the advantages of limiting the first connecting plate 35 and the second connecting plate 36, the inner wall of the limit groove 42 is transversely and fixedly connected with the limit rod 44, both ends of the limit rod 44 penetrate through the outer side of the limit block 41, the limit block 41 and the limit rod 44 are in sliding connection, the limit rod 44 is arranged to limit the limit block 41, the condition that the limit block 41 shakes during movement is avoided, the surface of the limit rod 44 is sleeved with the spring 45, both ends of the spring 45 are fixedly connected with the inner side of the limit block 41, the spring 45 and the limit block 41 are matched for use, the limit block 41 can bear the elasticity of the spring 45 all the time through arranging the spring 45, the fixing plate 43 can bear the elasticity of the spring 45 all the time, the fixing plate 43 and the first connecting plate 35 and the second connecting plate 36 can be more stable during limit, the front side of the treatment box 1 is fixedly connected with the observation window 10, the observation window 10 is made of transparent glass, the observation window 10 is matched with the treatment box 1 for use, through setting up viewing window 10, can be convenient for the user observe in the processing case 1 whether impurity and the dirty degree of purification board 32 of inside 31 need be changed to can let filter 31 and purification board 32 can change it the first time.

The working principle of the waste gas catalytic combustion device is as follows: the user installs the air intake 2 and the pipeline of exhaust gas in the left side of handling case 1, then the user starts motor 8, motor 8 starts to drive connecting rod 6 rotation, connecting rod 6 rotation drives flabellum 7 rotation, the flabellum 7 rotation can be through air intake 2 with the exhaust gas suction handling case 1 inside, then the inside exhaust gas of handling case 1 filters its inside impurity through filter 31 earlier, then the exhaust gas can purify its inside harmful gas through purifying plate 32, thereby the advantage of purifying exhaust gas has been reached, when the user needs to change through observing inside filter 31 of viewing window 10 and purifying plate 32, the user inwards pushes away stopper 41, stopper 41 removes and drives fixed plate 43 to the inboard removal, fixed plate 43 inwards removes and makes its and first connecting plate 35 and second connecting plate 36 break away from, then the user can pull handle 37 to the top, handle 37 removes and drives first connecting plate 35 and second connecting plate 36 to the top remove, first connecting plate 35 to the top removes and drives filter 31 to the top, second connecting plate 36 removes to the top and drives purifying plate 32 to the top, purifying plate 32 and purifying plate 32 removes and purifying plate 31 and purifying plate 32 to the inside and purifying plate 32 need to change, the inside of user, the step is repeated with regard to install on the user and the contrary.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an exhaust gas catalytic combustion device, includes treatment box (1), air intake (2), outlet duct (5) and connecting rod (6), its characterized in that: the utility model discloses a filter device for the air conditioner, including processing case (1), filter component (3) are provided with in the inside of processing case (1), the top of processing case (1) is provided with spacing subassembly (4), the right side of processing case (1) communicates with the left side of outlet duct (5), connecting rod (6) are located the inside of outlet duct (5), the fixed surface of connecting rod (6) is connected with flabellum (7), the right-hand member fixedly connected with motor (8) of connecting rod (6), the equal fixedly connected with L type piece (9) of front side and rear side on motor (8) surface, the right side fixedly connected with of left side and processing case (1) of L type piece (9).

2. An exhaust gas catalytic combustion device according to claim 1, wherein: the filter assembly (3) comprises a filter plate (31) and a purifying plate (32), the filter plate (31) is positioned on the left side of the purifying plate (32), a first through groove (33) and a second through groove (34) are sequentially formed in the top of the treatment box (1), the top of the filter plate (31) penetrates through the first through groove (33) and extends to the top of the treatment box (1), and the top of the purifying plate (32) penetrates through the second through groove (34) and extends to the top of the treatment box (1).

3. An exhaust gas catalytic combustion device according to claim 2, wherein: the top fixedly connected with first connecting plate (35) of filter (31), the top fixedly connected with second connecting plate (36) of purifying plate (32), the bottom of first connecting plate (35) and second connecting plate (36) and the top contact of processing case (1), the top of first connecting plate (35) and second connecting plate (36) all fixedly connected with handle (37).

4. An exhaust gas catalytic combustion device according to claim 1, wherein: limiting component (4) are including stopper (41), the quantity of stopper (41) is four, limit groove (42) have all been seted up to the front side and the rear side at processing case (1) top, the bottom of stopper (41) extends to the inside of limit groove (42), stopper (41) and limit groove (42) sliding connection, the top fixedly connected with fixed plate (43) of stopper (41), the bottom of fixed plate (43) all contacts with the top of first connecting plate (35) and second connecting plate (36).

5. An exhaust gas catalytic combustion device according to claim 4, wherein: the inner wall of the limiting groove (42) is transversely fixedly connected with a limiting rod (44), two ends of the limiting rod (44) penetrate through the outer side of the limiting block (41), and the limiting block (41) is in sliding connection with the limiting rod (44).

6. An exhaust gas catalytic combustion device according to claim 5, wherein: the surface cover of gag lever post (44) is equipped with spring (45), the inboard fixed connection of both ends and stopper (41) of spring (45), spring (45) and stopper (41) cooperation use.

7. An exhaust gas catalytic combustion device according to claim 1, wherein: the front side of the processing box (1) is fixedly connected with an observation window (10), the observation window (10) is made of transparent glass, and the observation window (10) and the processing box (1) are matched for use.