CN219867932U - Catalytic combustion stove for catalytic combustion equipment - Google Patents
Catalytic combustion stove for catalytic combustion equipment Download PDFInfo
- Publication number
- CN219867932U CN219867932U CN202320913902.9U CN202320913902U CN219867932U CN 219867932 U CN219867932 U CN 219867932U CN 202320913902 U CN202320913902 U CN 202320913902U CN 219867932 U CN219867932 U CN 219867932U
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- CN
- China
- Prior art keywords
- catalytic combustion
- fixedly arranged
- shell
- inlet pipe
- air inlet
- Prior art date
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- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 52
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 10
- 230000003197 catalytic effect Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000007787 solid Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The present utility model provides a catalytic combustion furnace for catalytic combustion equipment, comprising: a housing; the cover plate is fixedly arranged at the top of the shell; the air pump is fixedly arranged at the top of the cover plate, an air inlet pipe is fixedly arranged at the output end of the air pump, and one end of the air inlet pipe penetrates through the top of the cover plate and extends to the bottom of the inner side surface of the shell; and the blocking plate is fixedly arranged at the bottom of the inner side surface of the shell and fixedly arranged at one end of the outer side surface of the air inlet pipe. Preferably, the reaction bed is fixedly arranged on both sides of the shell. According to the catalytic combustion furnace for the catalytic combustion equipment, the air inlet pipe is arranged on the inner side surface of the filler, and heat conduction is carried out through the solid, so that the preheating efficiency of gas can be increased, the heat loss is relatively high when the gas flows can be reduced, and therefore, the good preheating cannot be carried out.
Description
Technical Field
The utility model relates to the technical field of combustion furnaces, in particular to a catalytic combustion furnace for catalytic combustion equipment.
Background
Catalytic combustion means a device or apparatus that burns under the action of a catalyst. The catalytic combustion device has the working principle that organic waste gas is subjected to flameless combustion at a lower ignition temperature by means of a catalyst, so that the organic waste gas is decomposed into nontoxic carbon dioxide and water vapor, an electric control system of the catalytic combustor comprises an electric control device such as a PLC (programmable logic controller), a text display, a variable-frequency speed regulator, an igniter, an ultraviolet sensor, a thermocouple and the like, and a fan, and the proportion of fuel gas to air is regulated by a zero-pressure valve.
Like the patent application of publication number CN212869806U in prior art, it makes the heat that the preceding reaction produced through setting up preheating channel, by the circulation hole diffusion, makes incoming waste gas have certain temperature when contacting the catalyst after preheating, makes gas reaction faster, increases treatment efficiency, but the preheating pipe of the device sets up in the one end that is close to the air inlet, when gas enters into the medial surface of preheating pipe and flows, can cause the inside heat of preheating pipe to weaken fast, thereby can't preheat subsequent gas, reduced preheating's effect.
Accordingly, there is a need to provide a catalytic combustion furnace for a catalytic combustion apparatus that solves the above-mentioned technical problems.
Disclosure of Invention
The utility model provides a catalytic combustion furnace for catalytic combustion equipment, which solves the problems that heat is weakened due to gas flow, subsequent gas cannot be preheated, and the preheating effect is reduced.
In order to solve the technical problems, the utility model provides a catalytic combustion furnace for catalytic combustion equipment, comprising:
a housing;
the cover plate is fixedly arranged at the top of the shell;
the air pump is fixedly arranged at the top of the cover plate, an air inlet pipe is fixedly arranged at the output end of the air pump, and one end of the air inlet pipe penetrates through the top of the cover plate and extends to the bottom of the inner side surface of the shell;
and the blocking plate is fixedly arranged at the bottom of the inner side surface of the shell and fixedly arranged at one end of the outer side surface of the air inlet pipe.
Preferably, the reaction bed is fixedly installed on two sides of the shell, the partition plate and the heating rod are fixedly installed on one side of the reaction bed respectively, the partition plate is fixedly installed on the outer side face of the air inlet pipe, and the filler is arranged on the top of the blocking plate.
Preferably, a controller is fixedly arranged on one side of the shell, and a temperature sensor is fixedly arranged at one end of the partition plate.
Preferably, the shell and the cover plate are both provided with cavities, the inner side surfaces of the cavities are fixedly provided with support rods, and the inner side surfaces of the cavities are provided with heat-insulating cotton.
Preferably, an air outlet pipe is fixedly arranged in one end of the top of the cover plate.
Preferably, a fixing frame is fixedly arranged around the bottom of the outer side face of the shell, and a bottom plate is fixedly arranged at the bottom of the fixing frame.
Preferably, the outer side surface of the shell is fixedly provided with a mounting rod, and one end of the mounting rod is fixedly provided with an anti-scalding rod.
Compared with the related art, the catalytic combustion furnace for the catalytic combustion equipment has the following beneficial effects:
the utility model provides a catalytic combustion furnace for catalytic combustion equipment, which is arranged on the inner side surface of a filler through an air inlet pipe, and conducts heat through solids, so that the preheating efficiency of gas can be increased, and the heat loss caused by the flowing of gas can be reduced to be faster, so that the better preheating cannot be performed.
Drawings
FIG. 1 is a schematic view of a first embodiment of a catalytic combustion furnace for a catalytic combustion apparatus according to the present utility model;
FIG. 2 is a schematic view of the internal structure shown in FIG. 1;
FIG. 3 is a schematic top view of the housing of FIG. 1;
FIG. 4 is an enlarged schematic view of portion A shown in FIG. 2;
FIG. 5 is a schematic view of a second embodiment of a catalytic burner for catalytic combustion apparatus according to the present utility model;
fig. 6 is a schematic top view of the scalding prevention rod shown in fig. 5.
Reference numerals in the drawings: 1. the heat insulation cotton heating device comprises a shell, 11, a cavity, 12, heat insulation cotton, 13, support rods, 14, a top rod, 2, a reaction bed, 21, a partition board, 22, a heating rod, 3, a controller, 31, a temperature sensor, 4, a filler, 5, a blocking plate, 6, an air outlet pipe, 7, an air pump, 71, an air inlet pipe, 8, a fixing frame, 81, a bottom plate, 9, an anti-scalding rod, 91 and a mounting rod.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic structural diagram of a catalytic combustion furnace for catalytic combustion equipment according to a first embodiment of the present utility model; FIG. 2 is a schematic view of the internal structure shown in FIG. 1; FIG. 3 is a schematic top view of the housing of FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 2. A catalytic combustion furnace for a catalytic combustion apparatus, comprising: a housing 1;
a cover plate 14, wherein the cover plate 14 is fixedly arranged on the top of the shell 1;
the air pump 7 is fixedly arranged at the top of the cover plate 14, an air inlet pipe 71 is fixedly arranged at the output end of the air pump 7, and one end of the air inlet pipe 71 penetrates through the top of the cover plate 14 and extends to the bottom of the inner side surface of the shell 1;
when the preheating device is used, the air pump 7 pumps oxygen and waste gas to the inner side surface of the air inlet pipe 71 and then conveys the oxygen and the waste gas to the bottom of the inner side surface of the shell 1, and the air outlet of the air inlet pipe 71 is arranged at the bottom of the inner side surface of the shell 1, so that the preheating time of the air can be prolonged, and the preheating effect is improved;
the bottom of the inner side surface of the shell 1 is inclined, so that the gas can be conveniently drained.
And a blocking plate 5, wherein the blocking plate 5 is fixedly installed at the bottom of the inner side surface of the housing 1, and the blocking plate 5 is fixedly installed at one end of the outer side surface of the air inlet pipe 71.
The reactor is characterized in that the reaction bed 2 is fixedly arranged on two sides of the shell 1, the partition plate 21 and the heating rod 22 are fixedly arranged on one side of the reaction bed 2 respectively, the partition plate 21 is fixedly arranged on the outer side face of the air inlet pipe 71, and the filler 4 is arranged on the top of the blocking plate 5.
One side of the housing 1 is fixedly provided with a controller 3, and one end of the partition plate 21 is fixedly provided with a temperature sensor 31.
The temperature sensor 31 reacts the collected temperature to the controller 3, and at this time, the controller 3 can adjust the heating rod 22, thereby adjusting the temperature of the filler 4.
The shell 1 and the cover plate 14 are both provided with a cavity 11, a supporting rod 13 is fixedly arranged on the inner side surface of the cavity 11, and heat preservation cotton 12 is arranged on the inner side surface of the cavity 11.
Through the arrangement of the heat preservation cotton 12, the rapid loss of the temperature inside the shell 1 can be avoided, the heat preservation effect can be achieved, and the consumption of energy sources is reduced.
An air outlet pipe 6 is fixedly arranged in one end of the top of the cover plate 14.
The fixing frames 8 are fixedly arranged around the bottom of the outer side face of the shell 1, and the bottom of each fixing frame 8 is fixedly provided with a bottom plate 81.
The utility model provides a catalytic combustion furnace for catalytic combustion equipment, which has the following working principle:
when the catalytic gas-feeding device is used, the gas pump 7 blows the gas to be catalyzed into the inner side surface of the gas inlet pipe 71, then the gas is conveyed to the bottom of the inner side surface of the shell 1 through the conveying of the gas inlet pipe 71, when the gas passes through the gas inlet pipe 71, heat is conveyed to the upper surface of the gas inlet pipe 71 through the filler 4, the gas can be preheated, at the moment, the gas upwards flows through the baffle plate 5 and then enters the inner side surface of the filler 4 through the flow guiding structure of the bottom of the inner side surface of the shell 1, and at the moment, the filler 4 is heated through the heating rod 22, so that the gas is heated, reacts with the reaction bed 2 and is discharged from the gas outlet pipe 6.
Compared with the related art, the catalytic combustion furnace for the catalytic combustion equipment has the following beneficial effects:
the air inlet pipe 71 is arranged on the inner side surface of the filler 4, and heat conduction is carried out through solids, so that the preheating efficiency of the air can be increased, and the heat loss is relatively high when the air flows can be reduced, so that the air cannot be well preheated.
Second embodiment
Referring to fig. 5 and 6 in combination, a catalytic combustion furnace for a catalytic combustion apparatus according to a first embodiment of the present utility model is provided, and a second embodiment of the present utility model proposes another catalytic combustion furnace for a catalytic combustion apparatus. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present utility model provides a catalytic combustion furnace for a catalytic combustion apparatus, which is different in that a mounting rod 91 is fixedly mounted on an outer side surface of the housing 1, and an anti-scalding rod 9 is fixedly mounted at one end of the mounting rod 91.
The outer side surface of the shell 1 is provided with a plurality of anti-scalding rods 9, and the anti-scalding rods 9 are fixedly installed through the installation rods 9 and the shell 1, and heat transfer is reduced by reducing the contact area.
The utility model provides a catalytic combustion furnace for catalytic combustion equipment, which has the following working principle:
when the anti-scalding device is used, the plurality of anti-scalding rods 9 are arranged on the outer side face of the shell 1, so that the situation that a user bumps onto the shell 1 by mistake when the user operates on the controller 3 can be avoided.
Compared with the related art, the catalytic combustion furnace for the catalytic combustion equipment has the following beneficial effects:
through preventing scalding pole 9 and installation pole 91 mutually supporting, when using, can prevent that the temperature of shell 1 lateral surface from piling up, cause user's scald, increase the security.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A catalytic burner for a catalytic combustion device, comprising:
a housing;
the cover plate is fixedly arranged at the top of the shell;
the air pump is fixedly arranged at the top of the cover plate, an air inlet pipe is fixedly arranged at the output end of the air pump, and one end of the air inlet pipe penetrates through the top of the cover plate and extends to the bottom of the inner side surface of the shell;
and the blocking plate is fixedly arranged at the bottom of the inner side surface of the shell and fixedly arranged at one end of the outer side surface of the air inlet pipe.
2. The catalytic combustion furnace for catalytic combustion equipment according to claim 1, wherein the two sides of the housing are fixedly provided with a reaction bed, one side of the reaction bed is fixedly provided with a partition plate and a heating rod respectively, the partition plate is fixedly arranged on the outer side surface of the air inlet pipe, and the top of the blocking plate is provided with a filler.
3. The catalytic burner for catalytic combustion apparatus as set forth in claim 2, wherein a controller is fixedly installed at one side of the housing, and a temperature sensor is fixedly installed at one end of the partition plate.
4. The catalytic combustion furnace for catalytic combustion equipment according to claim 3, wherein the housing and the cover plate are both provided with cavities, the inner side surfaces of the cavities are fixedly provided with support rods, and the inner side surfaces of the cavities are provided with heat-insulating cotton.
5. The catalytic burner for catalytic combustion apparatus as set forth in claim 4, wherein an outlet pipe is fixedly installed inside one end of the top portion of the cover plate.
6. The catalytic burner for catalytic combustion equipment of claim 5, wherein the outer side of the housing is fixedly secured to the periphery of the bottom of the housing, and the bottom of the secured is fixedly secured to the bottom plate.
7. The catalytic burner for catalytic combustion equipment of claim 6, wherein the outer side of the housing is fixedly provided with a mounting rod, and one end of the mounting rod is fixedly provided with an anti-scalding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320913902.9U CN219867932U (en) | 2023-04-21 | 2023-04-21 | Catalytic combustion stove for catalytic combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320913902.9U CN219867932U (en) | 2023-04-21 | 2023-04-21 | Catalytic combustion stove for catalytic combustion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867932U true CN219867932U (en) | 2023-10-20 |
Family
ID=88341300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320913902.9U Active CN219867932U (en) | 2023-04-21 | 2023-04-21 | Catalytic combustion stove for catalytic combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867932U (en) |
-
2023
- 2023-04-21 CN CN202320913902.9U patent/CN219867932U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |