CN213207887U - Heat accumulating type catalytic combustion equipment - Google Patents
Heat accumulating type catalytic combustion equipment Download PDFInfo
- Publication number
- CN213207887U CN213207887U CN202021799655.7U CN202021799655U CN213207887U CN 213207887 U CN213207887 U CN 213207887U CN 202021799655 U CN202021799655 U CN 202021799655U CN 213207887 U CN213207887 U CN 213207887U
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- heat exchange
- combustion chamber
- exchange chamber
- chamber shell
- bottom plate
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- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 34
- 238000002485 combustion reaction Methods 0.000 claims abstract description 56
- 239000003054 catalyst Substances 0.000 claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001172 regenerating effect Effects 0.000 claims 6
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000004146 energy storage Methods 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000000746 purification Methods 0.000 description 7
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a heat accumulation formula catalytic combustion equipment, including combustion chamber shell and first heat exchange chamber, the lower extreme bottom of combustion chamber shell is connected with the bottom plate, the inside upper end of combustion chamber shell is connected with first heat exchange chamber, and the lower extreme bottom of first heat exchange chamber is connected with catalyst reactor, catalyst reactor's outer wall one side is connected with the slider, the outer wall of slider and the interior wall connection department of combustion chamber shell are provided with the slide rail, catalyst reactor's lower extreme bottom is connected with the combustion chamber. The heat accumulating type catalytic combustion equipment is provided with a combustion chamber shell, the whole combustion chamber shell and a bottom plate are used as basic structures of the catalytic combustion equipment and are connected in a welding mode, the connection strength of the connection position of the combustion chamber shell is high, the structure is stable, the combustion chamber shell is of a double-layer lining structure, the heat preservation performance of the combustion chamber shell can be effectively guaranteed, heat loss is reduced, and the heat is locked inside the combustion chamber shell to play a part of energy storage.
Description
Technical Field
The utility model relates to a catalytic combustion equipment technical field specifically is a heat accumulation formula catalytic combustion equipment.
Background
The catalytic combustion device refers to a device or equipment which burns under the action of a catalyst, and the working principle of the catalytic combustion device is that organic waste gas is subjected to flameless combustion at a lower ignition temperature by means of the catalyst, so that the organic waste gas is decomposed into nontoxic carbon dioxide and water vapor.
When catalytic combustion equipment on the market is used, heat energy generated by the catalytic combustion equipment in the combustion process cannot be stored and utilized, so that a large amount of heat energy is wasted, and resources are seriously wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat accumulation formula catalytic combustion equipment to the heat energy that catalytic combustion equipment produced in the combustion process who proposes in solving above-mentioned background art can not carry out the heat accumulation to heat energy and utilize, causes a large amount of heat energy extravagant, the problem of serious extravagant resource.
In order to achieve the above object, the utility model provides a following technical scheme: a heat accumulating type catalytic combustion device comprises a combustion chamber shell and a first heat exchange chamber, wherein the bottom of the lower end of the combustion chamber shell is connected with a bottom plate, the upper end of the inside of the combustion chamber shell is connected with the first heat exchange chamber, the bottom of the lower end of the first heat exchange chamber is connected with a catalyst reactor, one side of the outer wall of the catalyst reactor is connected with a sliding block, a sliding rail is arranged at the joint of the outer wall of the sliding block and the inner wall of the combustion chamber shell, the bottom of the lower end of the catalyst reactor is connected with the combustion chamber, the bottom of the lower end of the combustion chamber is connected with a second heat exchange chamber, a cold water pipe is arranged at the joint of the outer wall of the second heat exchange chamber and the outer wall of the first heat exchange chamber, a hot water pipe is arranged at the joint of the outer wall of the second heat exchange chamber and the outer wall, and the other side in the purification chamber is connected with activated carbon, the bottom of the lower end of the bottom plate is connected with an air pressure rod, and the bottom of the lower end of the air pressure rod is connected with an auxiliary supporting plate.
Preferably, a welding integrated structure is formed between the combustion chamber shell and the bottom plate, and the combustion chamber shell is distributed in a hollow shape.
Preferably, the first heat exchange chamber is communicated with the second heat exchange chamber through a cold water pipe, and the first heat exchange chamber is communicated with the second heat exchange chamber through a hot water pipe.
Preferably, the catalyst reactor is connected with the sliding rail in a sliding mode through the sliding block, and the catalyst reactor and the combustion chamber shell are matched with each other in size.
Preferably, the bottom plate forms pneumatic transmission through between pneumatic rod and the supplementary fagging, and pneumatic rod is the symmetric distribution along the axis department of bottom plate.
Preferably, a wrapping structure is formed among the purifying chamber, the filter layer and the activated carbon, and the filter layer and the activated carbon are mutually attached.
Compared with the prior art, the beneficial effects of the utility model are that: the heat accumulating type catalytic combustion equipment is provided with a combustion chamber shell, the whole combustion chamber shell and a bottom plate are used as basic structures of the catalytic combustion equipment and are connected in a welding mode, the connection strength of the connection position of the combustion chamber shell is high, the structure is stable, the combustion chamber shell is of a double-layer lining structure, the heat preservation performance of the combustion chamber shell can be effectively guaranteed, heat loss is reduced, and the heat is locked inside the combustion chamber shell to play a part of energy storage.
First heat exchange chamber and second heat exchange chamber are the primary structure who carries out the heat exchange, adopt water to change as the medium, be in the middle part by the waste gas of burning, purify when getting into first heat exchange chamber, can take a lot of heats, in order to guarantee the energy storage, make cold water come to carry out the heat exchange to exhaust gas, make cold water intensification gas cooling, and the intensification is hydrothermal cold water, can be under the effect of gravity, flow to the inside of second heat exchange chamber through the hot water pipe, come to carry out the heat exchange to unburned waste gas, carry out preheating treatment to waste gas, and give the water of waste gas with heat transfer, again by the water pump on the cold water pipe, take out cold water in the first heat exchange chamber of upper end, come to cool off the gas that purifies, reach a heat circulation, can effectually play the effect of energy storage, guarantee the recovery saving of resource.
The catalyst reactor is a main structure of catalytic combustion, in the catalytic combustion process, the catalyst is broken and abraded due to the action of factors such as high temperature, vibration and air flow, the activity of the catalyst is reduced due to the breakage and abrasion, the pressure drop of a catalyst bed layer is increased, and the purification effect is influenced.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the interior structure of the clean room of the present invention;
fig. 3 is a schematic diagram of the overhead structure of the catalytic reactor of the present invention.
In the figure: 1. a combustion chamber housing; 2. a first heat exchange chamber; 3. a cold water pipe; 4. a catalyst reactor; 5. a slide rail; 6. a combustion chamber; 7. auxiliary supporting plates; 8. a second heat exchange chamber; 9. a base plate; 10. a pneumatic rod; 11. a clean room; 12. a hot water pipe; 13. a slider; 14. a filter layer; 15. activated carbon.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a heat accumulating type catalytic combustion device comprises a combustion chamber shell 1, a first heat exchange chamber 2, a cold water pipe 3, a catalyst reactor 4, a sliding rail 5, a combustion chamber 6, an auxiliary supporting plate 7, a second heat exchange chamber 8, a bottom plate 9, a pressure rod 10, a purifying chamber 11, a hot water pipe 12, a sliding block 13, a filtering layer 14 and active carbon 15, wherein the bottom of the lower end of the combustion chamber shell 1 is connected with the bottom plate 9, the upper end of the interior of the combustion chamber shell 1 is connected with the first heat exchange chamber 2, the bottom of the lower end of the first heat exchange chamber 2 is connected with the catalyst reactor 4, one side of the outer wall of the catalyst reactor 4 is connected with the sliding block 13, the sliding rail 5 is arranged at the joint of the outer wall of the sliding block 13 and the inner wall of the combustion chamber shell 1, the bottom of the lower end of the catalyst reactor 4 is connected with the combustion chamber 6, the bottom of the lower end of the combustion chamber 6 is connected with the second heat, and the junction of the outer wall of the second heat exchange chamber 8 and the outer wall of the first heat exchange chamber 2 is provided with a hot water pipe 12, one side of the upper end of the bottom plate 9 is connected with a purification chamber 11, one side of the inside of the purification chamber 11 is connected with a filter layer 14, the other side of the inside of the purification chamber 11 is connected with activated carbon 15, the bottom of the lower end of the bottom plate 9 is connected with an air pressure rod 10, and the bottom of the lower end of the air pressure rod 10 is connected with an auxiliary supporting plate.
In the utility model, a welding integrated structure is formed between the combustion chamber shell 1 and the bottom plate 9, the combustion chamber shell 1 is distributed in a hollow shape, the whole combustion chamber shell 1 and the bottom plate 9 are used as the basic structure of the catalytic combustion equipment and are connected in a welding mode, the connection strength of the connection part is high, the structure is stable, and the combustion chamber shell 1 adopts a double-layer lining structure, so that the heat preservation performance of the combustion chamber shell 1 can be effectively ensured, the heat loss is reduced, the heat is locked in the combustion chamber shell 1, and the partial energy storage effect is realized;
the first heat exchange chamber 2 is communicated with the second heat exchange chamber 8 through a cold water pipe 3, the first heat exchange chamber 2 is communicated with the second heat exchange chamber 8 through a hot water pipe 12, the first heat exchange chamber 2 and the second heat exchange chamber 8 are main structures for heat exchange, water is used as a medium for replacement, when waste gas burnt in the middle is purified and enters the first heat exchange chamber 2, a lot of heat is carried, in order to ensure energy storage, cold water is used for exchanging heat of discharged gas, cold water heating gas is cooled, the cold water which is heated into hot water flows into the second heat exchange chamber 8 through the hot water pipe 12 under the action of gravity, heat exchange is carried out on the waste gas, preheating treatment is carried out on the waste gas, the heat is transferred to the water of the waste gas, the cold water is pumped into the first heat exchange chamber 2 at the upper end by a water pump on the cold water pipe 3 again, the purified gas is cooled, so that a heat cycle is achieved, the energy storage effect can be effectively achieved, and the recovery and saving of resources are ensured;
the catalyst reactor 4 is in sliding connection with the sliding rail 5 through the sliding block 13, the catalyst reactor 4 and the combustion chamber shell 1 are matched with each other in size, the catalyst reactor 4 is a main structure of catalytic combustion, in the catalytic combustion process, the catalyst is often broken and abraded due to the action of factors such as high temperature, vibration and air flow, the activity of the catalyst is reduced due to the breakage and abrasion, the pressure drop of a catalyst bed layer is increased, and the purification effect is influenced, therefore, the appearance of the catalyst reactor 4 is manufactured into a drawer which is convenient to assemble and disassemble, the outer wall of the catalyst reactor 4 can be attached to the combustion chamber shell 1, the sliding block 13 is arranged on the outer wall of the catalyst reactor 4, and the catalyst reactor 4 can be moved and replaced under the assistance of the sliding block 13;
the bottom plate 9 forms pneumatic transmission between the pneumatic rod 10 and the auxiliary supporting plate 7, and the pneumatic rods 10 are symmetrically distributed along the central axis of the bottom plate 9, because the whole heat accumulating type catalytic combustion device has a certain height, in order to ensure the stability of the whole heat accumulating type catalytic combustion device, the pneumatic rod 10 is fixed at the lower end of the bottom plate 9, in the using process, the bottom plate 9 can be started to drive the auxiliary supporting plate 7 to stretch through the pneumatic rod 10, so that the contact area between the lower end of the whole heat accumulating type catalytic combustion device and the ground is increased, and the stability of the heat accumulating type catalytic combustion device is enhanced;
constitute the parcel structure between clean room 11 and filter layer 14 and the active carbon 15, and laminate each other between filter layer 14 and the active carbon 15, when carrying out catalytic combustion's operation, to containing a large amount of dust particles, poisonous and harmful gas such as fog drop, cause the jam of catalytic bed easily, make catalytic activity descend, thereby reduce purification efficiency, when the air enters into first heat exchange chamber 2, can filter through clean room 11 earlier, earlier by the filter layer 14 of first layer in the clean room 11, filter some impurity old grains, after the completion of filtering, thereby can slide downwards along filter layer 14 and discharge, later through the inside of active carbon 15 water absorption treatment, guarantee the aridity of waste gas.
The working principle is as follows: for the heat accumulating type catalytic combustion equipment, firstly, an air pressure rod 10 with the model number of FCS80X87 is started, the air pressure rod 10 drives an auxiliary supporting plate 7 to stretch and retract, the surface area of the lower end of the auxiliary supporting plate is increased, then, an air blower at one side of a purifying chamber 11 is started, waste gas is connected to an inlet of the purifying chamber 11, the waste gas firstly enters a first filtering layer 14 in the purifying chamber 11 to filter some impurity grains, after the filtering is finished, the waste gas can slide downwards along the filtering layer 14 to be discharged, then, water absorption treatment is carried out inside activated carbon 15 to ensure the dryness of the waste gas, the treated waste gas can enter a second heat exchange chamber 8 to carry out heat exchange, hot water can be preheated firstly, after the preheating is finished, the waste gas automatically moves upwards, ignition treatment is carried out inside a combustion chamber 6, and the water which is absorbed by heat in the second heat exchange chamber 8 is driven by a water pump, enters the first heat exchange chamber 2 from the cold water pipe 3, the gas to be treated transfers the heat of the gas to the water medium when passing through the first heat exchange chamber 2, then the water medium flows to the second heat exchange chamber 8 through the hot water pipe 12 for reuse, the effect of heat storage is achieved, and the gas is discharged from an upper end outlet.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A regenerative catalytic combustion device comprising a combustion chamber housing (1) and a first heat exchange chamber (2), characterized in that: the lower end bottom of the combustion chamber shell (1) is connected with a bottom plate (9), the inner upper end of the combustion chamber shell (1) is connected with a first heat exchange chamber (2), the lower end bottom of the first heat exchange chamber (2) is connected with a catalyst reactor (4), one side of the outer wall of the catalyst reactor (4) is connected with a sliding block (13), a sliding rail (5) is arranged at the joint of the outer wall of the sliding block (13) and the inner wall of the combustion chamber shell (1), the lower end bottom of the catalyst reactor (4) is connected with a combustion chamber (6), the lower end bottom of the combustion chamber (6) is connected with a second heat exchange chamber (8), a cold water pipe (3) is arranged at the joint of the outer wall of the second heat exchange chamber (8) and the outer wall of the first heat exchange chamber (2), and a hot water pipe (12) is arranged at the joint of the outer wall of the second heat exchange chamber (8) and, the utility model discloses a filter plate, including bottom plate (9), the inside one side of upper end one side of bottom plate (9) is connected with clean room (11), and the inside one side of clean room (11) is connected with filter layer (14) to the inside opposite side of clean room (11) is connected with active carbon (15), the lower extreme bottom of bottom plate (9) is connected with air pressure bar (10), and the lower extreme bottom of air pressure bar (10) is connected with supplementary fagging (7).
2. A regenerative catalytic combustion apparatus as set forth in claim 1 wherein: the combustion chamber shell (1) and the bottom plate (9) form a welding integrated structure, and the combustion chamber shell (1) is distributed in a hollow shape.
3. A regenerative catalytic combustion apparatus as set forth in claim 1 wherein: the first heat exchange chamber (2) is communicated with the second heat exchange chamber (8) through the cold water pipe (3), and the first heat exchange chamber (2) is communicated with the second heat exchange chamber (8) through the hot water pipe (12).
4. A regenerative catalytic combustion apparatus as set forth in claim 1 wherein: the catalyst reactor (4) is in sliding connection with the sliding rail (5) through the sliding block (13), and the catalyst reactor (4) and the combustion chamber shell (1) are matched with each other in size.
5. A regenerative catalytic combustion apparatus as set forth in claim 1 wherein: the bottom plate (9) forms air pressure transmission between the air pressure rods (10) and the auxiliary supporting plates (7), and the air pressure rods (10) are symmetrically distributed along the central axis of the bottom plate (9).
6. A regenerative catalytic combustion apparatus as set forth in claim 1 wherein: a wrapping structure is formed among the purifying chamber (11), the filter layer (14) and the activated carbon (15), and the filter layer (14) and the activated carbon (15) are mutually attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021799655.7U CN213207887U (en) | 2020-08-26 | 2020-08-26 | Heat accumulating type catalytic combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021799655.7U CN213207887U (en) | 2020-08-26 | 2020-08-26 | Heat accumulating type catalytic combustion equipment |
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| CN213207887U true CN213207887U (en) | 2021-05-14 |
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| CN202021799655.7U Active CN213207887U (en) | 2020-08-26 | 2020-08-26 | Heat accumulating type catalytic combustion equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620242A (en) * | 2021-08-18 | 2021-11-09 | 西安交通大学 | Gas-transmission type methane/carbon dioxide photo-thermal coupling dry reforming reactor with replaceable catalyst lining plate and using method |
| CN113803732A (en) * | 2021-10-12 | 2021-12-17 | 上海市计量测试技术研究院 | Heat accumulating type catalytic combustion waste gas treatment device and treatment method thereof |
-
2020
- 2020-08-26 CN CN202021799655.7U patent/CN213207887U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620242A (en) * | 2021-08-18 | 2021-11-09 | 西安交通大学 | Gas-transmission type methane/carbon dioxide photo-thermal coupling dry reforming reactor with replaceable catalyst lining plate and using method |
| CN113620242B (en) * | 2021-08-18 | 2024-03-29 | 西安交通大学 | Methane/carbon dioxide photo-thermal coupling dry reforming reactor with gas permeation type replaceable catalyst lining plate and use method |
| CN113803732A (en) * | 2021-10-12 | 2021-12-17 | 上海市计量测试技术研究院 | Heat accumulating type catalytic combustion waste gas treatment device and treatment method thereof |
| CN113803732B (en) * | 2021-10-12 | 2023-09-26 | 上海市计量测试技术研究院 | A regenerative catalytic combustion exhaust gas treatment device and its treatment method |
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