CN221230181U - Off-line desorption catalytic combustion equipment - Google Patents
Off-line desorption catalytic combustion equipment Download PDFInfo
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- CN221230181U CN221230181U CN202323200035.3U CN202323200035U CN221230181U CN 221230181 U CN221230181 U CN 221230181U CN 202323200035 U CN202323200035 U CN 202323200035U CN 221230181 U CN221230181 U CN 221230181U
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- filter
- rotating
- box
- catalytic combustion
- box body
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- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 27
- 238000003795 desorption Methods 0.000 title claims abstract description 24
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 230000003197 catalytic effect Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052799 carbon Inorganic materials 0.000 abstract description 13
- 239000007789 gas Substances 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000003517 fume Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model relates to the technical field of off-line desorption, in particular to off-line desorption catalytic combustion equipment, which comprises a catalytic combustor, wherein an adsorption tower is arranged on the left side of the catalytic combustor, a heat exchanger is arranged on the upper side of the catalytic combustor, a smoke exhaust tube is arranged on the right side of the catalytic combustor, a filter box is arranged on the lower half part of the inner part of the smoke exhaust tube, the filter box comprises a box body, a box door hinged to the left end of the front side surface of the box body and a plurality of filter mechanisms arranged in the box body, and the right end of the front side surface of the box door is rotationally connected with a buckle. The utility model sets up the filter mechanism in the exhaust pipe, filter and screen the carbon deposit that moves along with gas, prevent the carbon deposit from entering the atmosphere, set up the filter screen that the aperture is unanimous in multilayer, when the filter screen of a layer is blocked by carbon deposit too much to influence the efficiency of discharging fume, can take it out and clear up, and another filter screen still can filter the work.
Description
Technical Field
The utility model relates to the technical field of off-line desorption, in particular to off-line desorption catalytic combustion equipment.
Background
The active carbon off-line desorption catalytic combustion equipment adopts an adsorption concentration and catalytic combustion combined process, the whole system realizes closed cycle of purification and desorption processes, and compared with a recovery organic waste gas purification device, the active carbon off-line desorption catalytic combustion equipment does not need to be provided with additional energy sources such as compressed air, steam and the like, does not need to be provided with additional equipment such as a cooling tower and the like, does not produce secondary pollution in the operation process, and has low equipment investment and operation cost.
The utility model patent with the authorized bulletin number of CN212005726U discloses an active carbon off-line desorption catalytic combustion device, which comprises a catalytic combustor, a smoke exhaust tube, a bundling tube, a heat exchange tube, an airflow fan, an air distribution plate, a heat exchanger, a communicating tube, a rain hat, a mixed flow box, a desorption fan and an adsorption tower, wherein a smoke outlet of the catalytic combustor is fixedly communicated with one side of the smoke exhaust tube through a pipeline, two sides of the inner wall of the smoke exhaust tube are respectively fixedly connected with two sides of the bundling tube, the inner side wall of the bundling tube is fixedly communicated with two ends of the heat exchange tube, and one side of the airflow fan is fixedly arranged on one side of the smoke exhaust tube. The utility model achieves the purpose of recycling high-temperature heat in waste gas, avoids waste of redundant heat, improves the combustion heating efficiency of the catalytic combustor, reduces energy loss, reduces the temperature of flue gas along with recycling of heat, thereby avoiding the occurrence of smoke plume phenomenon of a discharge part and improving the beauty of flue gas emission.
Although the utility model can prevent the occurrence of smoke plume, if the quality of the fuel used is poor or the fuel is inactive from the time of use of the catalyst in the process of catalytic combustion of the exhaust gas, incomplete reaction in the combustion process can be caused, carbon deposition attached to the surface of the catalyst can be generated, and the carbon deposition with poor adhesion force just generated can be discharged into the atmosphere along with the airflow and the smoke after catalytic reaction, so that the atmosphere is polluted. In view of this, we propose an off-line desorption catalytic combustion device.
Disclosure of utility model
The utility model provides an off-line desorption catalytic combustion device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The off-line desorption catalytic combustion equipment comprises a catalytic combustion machine, wherein an adsorption tower is arranged on the left side of the catalytic combustion machine, a heat exchanger is arranged on the upper side of the catalytic combustion machine, a smoke exhaust tube is arranged on the right side of the catalytic combustion machine, and a filter box is arranged on the lower half part of the inner part of the smoke exhaust tube;
The filter box comprises a box body, a box door hinged to the left end of the front side surface of the box body and a plurality of filter mechanisms arranged in the box body, and the right end of the front side surface of the box door is rotationally connected with a buckle.
As the preferable technical scheme, the air inlet is formed in the upper surface of the box body, the air outlet is formed in the lower surface of the box body, the front end of the right side surface of the box body is welded with a clamping block, and a plurality of supporting frames are welded on the surfaces of the left side and the right side of the inside of the box body.
As the preferable technical scheme, the filter mechanism comprises a filter frame, sliding grooves formed in the left side and the right side of the lower surface of the filter frame and a filter screen arranged in the middle of the upper surface of the filter frame, wherein a rotating groove is formed in the middle of the front side surface of the filter frame, and a rotating handle is rotationally connected in the rotating groove.
As the preferable technical scheme, the magnet is embedded in the upper end of the rear side surface of the rotary groove, and the lower ends of the left side surface and the right side surface of the rotary groove are provided with rotary holes.
As an optimal technical scheme, the left side surface and the right side surface of the rotating handle are welded with rotating blocks, and the middle position of the side surface of the rotating handle is welded with auxiliary blocks.
As an optimal technical scheme, the air inlet and the air outlet are in a round shape with the same diameter in a overlook plane, and the air outlet and the filter screen are in the same size.
As the preferable technical scheme, the filter frames are tightly attached, and the inner side surface of the box door is attached with a sealing strip.
As a preferable technical scheme, the auxiliary block is made of a magnetic material, the side surface of the rotating handle is wrapped with a sponge cushion, and the rotating block is rotationally connected with the rotating hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. A filtering mechanism is arranged in the smoke exhaust barrel to filter and screen carbon deposition moving along with gas, so that the carbon deposition is prevented from entering the atmosphere.
2. The filter screen with the same multi-layer aperture is arranged, when a certain layer of filter screen is too much blocked by carbon deposition to influence the smoke discharging efficiency, the filter screen can be pulled out to be cleaned, and other filter screens can still carry out filtering work.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a filter box according to the present utility model;
FIG. 3 is a schematic view of the structure of the case in the present utility model;
FIG. 4 is a schematic diagram of a filtering mechanism according to the present utility model;
fig. 5 is a schematic view of a structure of a rotary trough in the present utility model.
The meaning of each reference numeral in the figures is:
1. a catalytic combustor; 2. an adsorption tower; 3. a heat exchanger; 4. a smoke exhaust tube;
5. A filter box; 51. a case; 511. an air inlet; 512. a support frame; 513. an air outlet; 514. a clamping block;
52. A door; 53. a buckle; 54. a filtering mechanism; 541. a filter frame; 542. a chute; 543. a rotating groove; 5431. a magnet; 5432. a rotation hole; 544. rotating the handle; 5441. a rotating block; 5442. an auxiliary block; 545. and (3) a filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present embodiment provides a technical solution:
The utility model provides an off-line desorption catalytic combustion equipment, including catalytic combustor 1, adsorption tower 2 is installed in catalytic combustor 1 left side, heat exchanger 3 is installed to catalytic combustor 1 upside, chimney 4 is installed on catalytic combustor 1 right side, filter tank 5 is installed to the inside lower half of chimney 4, filter tank 5 includes box 51, articulate in the chamber door 52 of box 51 front side surface left end and install in the inside a plurality of filtering mechanism 54 of box 51, chamber door 52 front side surface right-hand member rotates and is connected with buckle 53, through above-mentioned mechanism, set up filtering mechanism 54 in chimney 4, filter the filter screen to the carbon deposit that removes along with the gas, prevent that carbon deposit from entering into the atmosphere.
Further, the upper surface of the box 51 is provided with an air inlet 511, the lower surface of the box 51 is provided with an air outlet 513, the front end of the right side surface of the box 51 is welded with a clamping block 514, the left side surface and the right side surface of the interior of the box 51 are welded with a plurality of supporting frames 512, and the filtering frame 541 is slidably connected with the supporting frames 512.
Further, the filter mechanism 54 includes a filter frame 541, sliding grooves 542 formed in both left and right sides of a lower surface of the filter frame 541, and a filter screen 545 mounted in the middle of an upper surface of the filter frame 541, and a rotation groove 543 is formed in a middle position of a front surface of the filter frame 541, and a rotation handle 544 is rotatably connected to the rotation groove 543, and is accommodated in the rotation groove 543 when the rotation handle 544 is not used.
In this embodiment, magnets 5431 are embedded in the upper ends of the rear surfaces of the rotating grooves 543, rotating holes 5432 are formed in the lower ends of the left and right surfaces of the rotating grooves 543, rotating blocks 5441 are welded on the left and right surfaces of the rotating handles 544, auxiliary blocks 5442 are welded in the middle positions of the side surfaces of the rotating handles 544, and the rotating handles 544 are rotatably connected in the rotating holes 5432 through the rotating blocks 5441.
In this embodiment, the air inlet 511 and the air outlet 513 have circular shapes with identical diameters in plan view, and the air outlet 513 has identical dimensions with the filter 545, so as to ensure that the discharged air passes through the filter 545.
In this embodiment, the filter frames 541 are tightly attached to each other, and sealing strips are attached to the inner side surface of the door 52 to prevent air leakage from the gaps between the filter frames 541, and the sealing strips are used to prevent air leakage from the closed position of the door 52.
In this embodiment, the auxiliary block 5442 is made of a magnetic material, the side surface of the rotating handle 544 is wrapped with a sponge pad, the rotating block 5441 is rotationally connected to the rotating hole 5432, and the auxiliary block 5442 is made of iron and can be adsorbed and fixed by the magnet 5431.
It should be noted that, the structures and working principles of the catalytic combustor 1, the adsorption tower 2, the heat exchanger 3, and the smoke exhaust tube 4 in the present embodiment are disclosed in the prior art, and are not described herein.
In the specific use process of the off-line desorption catalytic combustion equipment, gas enters the heat exchanger 3 through the adsorption tower 2, is preheated in the heat exchanger 3 in advance, then enters the catalytic combustor 1 for catalytic combustion, and the gas generated by combustion enters the smoke exhaust tube 4, is filtered by the filter box 5, is recovered by the heat exchanger 3, and is finally discharged into the atmosphere;
When the filter screen is blocked to affect the gas discharging efficiency, firstly, the buckle 53 is taken down from the clamping block 514, the box door 52 is pulled open, the rotating handle 544 is rotated to be pulled out, so that the rotating handle 544 can be held to pull out the filter frame 541, the filter frame 541 is sequentially pulled out from bottom to top to detect the blocking condition of the filter screen 545 in the filter frame 541, the filter frame 541 with the most serious blocking condition is pulled out, the box door 52 is closed, the device is continuously used, the filter screen 545 with the most serious blocking condition is cleaned, and the filter screen 545 is put back after cleaning.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. An off-line desorption catalytic combustion device, comprising a catalytic combustor (1), characterized in that: an adsorption tower (2) is arranged on the left side of the catalytic combustor (1), a heat exchanger (3) is arranged on the upper side of the catalytic combustor (1), a smoke exhaust tube (4) is arranged on the right side of the catalytic combustor (1), and a filter box (5) is arranged on the lower half part of the inner part of the smoke exhaust tube (4);
The filter box (5) comprises a box body (51), a box door (52) hinged to the left end of the front side surface of the box body (51) and a plurality of filter mechanisms (54) arranged in the box body (51), and a buckle (53) is rotatably connected to the right end of the front side surface of the box door (52).
2. The off-line desorption catalytic combustion device of claim 1, wherein: the novel box is characterized in that an air inlet (511) is formed in the upper surface of the box body (51), an air outlet (513) is formed in the lower surface of the box body (51), a clamping block (514) is welded at the front end of the right side surface of the box body (51), and a plurality of supporting frames (512) are welded on the left side surface and the right side surface of the inside of the box body (51).
3. An off-line desorption catalytic combustion device as claimed in claim 2, wherein: the filtering mechanism (54) comprises a filtering frame (541), sliding grooves (542) formed in the left side and the right side of the lower surface of the filtering frame (541) and a filter screen (545) mounted in the middle of the upper surface of the filtering frame (541), wherein a rotating groove (543) is formed in the middle of the front surface of the filtering frame (541), and a rotating handle (544) is rotationally connected to the rotating groove (543).
4. An off-line desorption catalytic combustion device as claimed in claim 3, wherein: magnets (5431) are embedded in the upper ends of the rear side surfaces of the rotating grooves (543), and rotating holes (5432) are formed in the lower ends of the left side surface and the right side surface of the rotating grooves (543).
5. The off-line desorption catalytic combustion device of claim 4, wherein: the left side surface and the right side surface of the rotating handle (544) are welded with rotating blocks (5441), and the middle position of the side surface of the rotating handle (544) is welded with auxiliary blocks (5442).
6. An off-line desorption catalytic combustion device as claimed in claim 3, wherein: the air inlet (511) and the air outlet (513) are in a round shape with the same diameter in a top view, and the air outlet (513) and the filter screen (545) are in the same size.
7. An off-line desorption catalytic combustion device as claimed in claim 3, wherein: the filter frames (541) are tightly attached to each other, and sealing strips are attached to the inner side surfaces of the box doors (52).
8. An off-line desorption catalytic combustion device as set forth in claim 5, wherein: the auxiliary block (5442) is made of magnetic materials, a sponge pad is wrapped on the side surface of the rotating handle (544), and the rotating block (5441) is connected with the rotating hole (5432) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323200035.3U CN221230181U (en) | 2023-11-27 | 2023-11-27 | Off-line desorption catalytic combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323200035.3U CN221230181U (en) | 2023-11-27 | 2023-11-27 | Off-line desorption catalytic combustion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221230181U true CN221230181U (en) | 2024-06-28 |
Family
ID=91592454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323200035.3U Active CN221230181U (en) | 2023-11-27 | 2023-11-27 | Off-line desorption catalytic combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221230181U (en) |
-
2023
- 2023-11-27 CN CN202323200035.3U patent/CN221230181U/en active Active
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| GR01 | Patent grant | ||
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