CN220817768U - High-efficient device of utilizing of catalytic combustion stove waste heat - Google Patents
High-efficient device of utilizing of catalytic combustion stove waste heat Download PDFInfo
- Publication number
- CN220817768U CN220817768U CN202322376428.3U CN202322376428U CN220817768U CN 220817768 U CN220817768 U CN 220817768U CN 202322376428 U CN202322376428 U CN 202322376428U CN 220817768 U CN220817768 U CN 220817768U
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- waste
- combustion furnace
- waste heat
- fixedly arranged
- pipe
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- 239000002918 waste heat Substances 0.000 title claims abstract description 38
- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 claims abstract description 56
- 239000002699 waste material Substances 0.000 claims abstract description 39
- 239000002912 waste gas Substances 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 23
- 238000000746 purification Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a catalytic combustion furnace waste heat high-efficiency utilization device, which comprises a device main body, wherein a waste combustion furnace is arranged in the device main body, two groups of symmetrically distributed fixed columns are fixedly arranged at four corners of the bottom end of the waste combustion furnace, a feed inlet is fixedly arranged on the left side wall of the waste combustion furnace, an air outlet is fixedly arranged on the right side wall of the waste combustion furnace, a waste heat return pipe is fixedly arranged at the top of the waste combustion furnace, and a second electric control valve is fixedly arranged on the outer wall of the waste heat return pipe. Meanwhile, the waste heat return pipe is arranged in the device main body, so that the waste heat after combustion treatment can be returned to the waste material combustion furnace, and the combustion efficiency is enhanced.
Description
Technical Field
The utility model relates to the technical field of combustion furnace equipment, in particular to a catalytic combustion furnace waste heat high-efficiency utilization device.
Background
Catalytic combustion is a common and effective way to treat waste gas at present, can greatly reduce the pollution of waste gas to the air environment, and is environment-friendly and healthy for people, and people generally select a catalytic combustion furnace to treat waste gas when treating waste gas.
Through searching, the patent with the Chinese patent number of CN 213810670U discloses a catalytic combustion furnace, and the technical scheme has the advantages that the catalytic combustion furnace not only can optimize the transportation space and is convenient to transport, but also is convenient to adjust the relative position relationship among the three in the installation process so as to adapt to different installation requirements, and is more flexible and changeable, but when the catalytic combustion furnace is used for carrying out catalytic combustion on waste gas, a large amount of heat is discharged together when the waste gas is discharged, so that the heat is wasted, and the generated heat cannot be effectively utilized.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the high-efficiency utilization device for the waste heat of the catalytic combustion furnace, which solves the problems that when the catalytic combustion furnace performs catalytic combustion on waste gas, a large amount of heat is discharged together when the waste gas is discharged, so that the heat is wasted and the generated heat cannot be effectively utilized.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a catalytic combustion stove waste heat high-efficient utilization device, includes the device main part, device main part internally mounted has the waste material burning furnace, waste material burning furnace bottom four corners fixed mounting has two sets of symmetric distribution's fixed column, waste material burning furnace left side wall fixed mounting has the feed inlet, waste material burning furnace right side wall fixed mounting has the gas outlet, waste material burning furnace roof portion fixed mounting has the waste heat back flow, waste heat back flow outer wall fixed mounting has the automatically controlled valve of second for the waste heat of combustion treatment can flow back to the waste material burning furnace through the waste heat back flow, thereby keeps the heat of waste material burning furnace, promotes combustion efficiency.
Preferably, the right side wall of the air outlet is fixedly provided with a first connecting pipe through a bolt, one side, far away from the air outlet, of the first connecting pipe is fixedly provided with an air inlet pipe through the bolt, the top of the air inlet pipe is fixedly provided with a second connecting pipe, the top of the second connecting pipe is fixedly provided with an exhaust gas combustion furnace through the bolt, and the lower end of the outer wall of the exhaust gas combustion furnace is welded with a fixing frame, so that gas can smoothly enter the exhaust gas combustion furnace, and therefore extremely effective combustion treatment is carried out.
Preferably, the bottom of the exhaust gas combustion furnace is fixedly provided with a second air inlet pipe, the top of the exhaust gas combustion furnace is fixedly provided with a first air outlet pipe, the top of the first air outlet pipe is fixedly provided with a second air outlet pipe through bolts, the right side wall of the second air outlet pipe is fixedly provided with a switching pipe through bolts, and one side, far away from the second air outlet pipe, of the switching pipe is fixedly provided with an exhaust gas purifying barrel, so that the gas after combustion treatment can be circulated effectively.
Preferably, two groups of symmetrically distributed support rods are fixedly arranged at the bottom end of the exhaust gas purifying barrel, an exhaust pipe is fixedly arranged at the top of the exhaust gas purifying barrel, a first electric control valve is fixedly arranged on the outer wall of the exhaust pipe, a filter screen is fixedly arranged at the lower end of the inner wall of the exhaust pipe, and the exhaust gas after combustion treatment can be effectively purified, so that the exhaust gas cannot pollute the air.
Preferably, the left side wall of the second air outlet pipe is communicated with the waste heat return pipe, so that heat generated after the waste gas is combusted by the waste gas combustion furnace can effectively enter the waste heat return pipe.
The utility model provides a device for efficiently utilizing waste heat of a catalytic combustion furnace. The beneficial effects are as follows:
1. When the waste material combustion furnace burns waste materials, a large amount of generated harmful gas can be conveyed into the waste gas combustion furnace through the air inlet pipe, waste gas can be combusted through the waste gas combustion furnace, and the treated waste gas flows into the waste gas purifying barrel for purification treatment, so that the treated waste gas cannot pollute the air after being discharged;
2. This high-efficient device that utilizes of catalytic combustion stove waste heat installs the waste heat back flow, through with waste heat back flow's both ends intercommunication outlet duct and waste material burning furnace respectively for waste gas when the treatment is accomplished by the discharge, waste heat after the treatment can be through waste heat back flow to waste material burning furnace in, make waste material burning furnace can keep higher temperature, accelerate the combustion efficiency to the waste material.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the waste material burning furnace of the present utility model;
FIG. 3 is a schematic view of the structure of the exhaust gas burning furnace according to the present utility model;
FIG. 4 is a schematic view of the structure of the fixing frame of the present utility model;
FIG. 5 is a schematic view of the structure of the exhaust purifying barrel of the present utility model;
fig. 6 is a top view of the exhaust gas purifying tub of the present utility model.
In the figure, a 1-device main body, a 2-waste material combustion furnace, a 3-fixed column, a 4-feed inlet, a 5-air outlet, a 6-first connecting pipe, a 7-air inlet pipe, an 8-second connecting pipe, a 9-waste gas combustion furnace, a 10-fixed frame, an 11-second air inlet pipe, a 12-first air outlet pipe, a 13-second air outlet pipe, a 14-switching pipe, a 15-waste gas purifying barrel, a 16-support column, a 17-air outlet pipe, a 18-first electric control valve, a 19-filter screen, a 20-waste heat reflux pipe and a 21-second electric control valve.
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. 1-6, the embodiment of the present utility model provides a technical solution: the device comprises a device body 1, a waste material combustion furnace 2 is mounted in the device body 1, two groups of symmetrically distributed fixing columns 3 are fixedly mounted at four corners of the bottom end of the waste material combustion furnace 2, a feed inlet 4 is fixedly mounted on the left side wall of the waste material combustion furnace 2, an air outlet 5 is fixedly mounted on the right side wall of the waste material combustion furnace 2, a waste heat return pipe 20 is fixedly mounted on the top of the waste material combustion furnace 2, a second electric control valve 21 is fixedly mounted on the outer wall of the waste heat return pipe 20, a first connecting pipe 6 is fixedly mounted on the right side wall of the air outlet 5 through a bolt, an air inlet pipe 7 is fixedly mounted on one side of the first connecting pipe 6 far away from the air outlet 5 through a bolt, a second connecting pipe 8 is fixedly mounted on the top of the air inlet pipe 7, a fixing frame 10 is welded at the lower end of the outer wall of the waste material combustion furnace 9 through a bolt, a second air inlet pipe 11 is fixedly mounted on the bottom of the waste material combustion furnace 9, a first air outlet pipe 12 is fixedly mounted on the top of the second air outlet pipe 13, the left side wall of the second air outlet pipe 13 is communicated with the return pipe 20, a bolt is fixedly mounted on the right side wall of the second air outlet pipe 13 through a first connecting pipe 14, a second air outlet pipe 14 is fixedly mounted on the first connecting pipe 14 through a bolt, an exhaust pipe 17 is fixedly mounted on one side of the second connecting pipe 17 far away from the air outlet pipe 17 is fixedly mounted on the bottom of the second connecting pipe 17, an exhaust pipe 17 is fixedly mounted on the second exhaust pipe 17 is fixedly mounted on the bottom of the exhaust pipe 17, and an exhaust pipe 17 is fixedly mounted on the second exhaust pipe 17 is far away from the inner wall of the exhaust pipe 17.
The working principle of the device is as follows: the device main body 1 is controlled by the controller, waste materials to be subjected to combustion treatment are poured into the waste material combustion furnace 2 through the feed inlet 4, the waste materials are subjected to full combustion treatment through the waste material combustion furnace 2, waste gas generated by combustion is discharged from the air outlet 5 and enters the waste gas combustion furnace 9 through the first connecting pipe 6, the air inlet pipe 7 and the second connecting pipe 8, harmful substances contained in the waste gas are eliminated through the waste gas combustion furnace 9, the treated gas enters the second air outlet pipe 13 through the first air outlet pipe 12 and enters the waste gas purifying barrel 15 through the transfer pipe 14, the waste gas after the combustion treatment is subjected to full purification treatment through the waste gas purifying barrel 15, after the first electric control valve 18 is opened, the waste gas cannot pollute air when being discharged through the air outlet pipe 17, and meanwhile, impurities contained in the gas can be filtered through the filter screen 19 in the air outlet pipe 17, so that the purification effect is further enhanced; after the purified gas is discharged, the first electric control valve 18 is closed, the second electric control valve 21 is opened, so that waste heat generated by combustion can flow back to the waste material combustion furnace 2 through the waste heat return pipe 20, the waste heat can be effectively kept at the inner high temperature when the waste material is combusted for the next round, the combustion efficiency can be effectively improved, and further the waste heat after combustion is fully utilized.
The utility model relates to a 1-device main body, a 2-waste gas combustion furnace, a 3-fixed column, a 4-feed inlet, a 5-air outlet, a 6-first connecting pipe, a 7-air inlet pipe, an 8-second connecting pipe, a 9-waste gas combustion furnace, a 10-fixed frame, an 11-second air inlet pipe, a 12-first air outlet pipe, a 13-second air outlet pipe, a 14-switching pipe, a 15-waste gas purifying barrel, a 16-support column, a 17-air outlet pipe, a 18-first electric control valve, a 19-filter screen, a 20-waste heat return pipe and a 21-second electric control valve, wherein the components are all universal standard components or components known to a person skilled in the art, and the structure and the principle of the components are all known by a technical manual or a routine experiment method.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a catalytic combustion stove waste heat high-efficient utilization device, includes device main part (1), its characterized in that: the device is characterized in that a waste combustion furnace (2) is arranged in the device body (1), two groups of symmetrically distributed fixing columns (3) are fixedly arranged at four corners of the bottom end of the waste combustion furnace (2), a feed inlet (4) is fixedly arranged on the left side wall of the waste combustion furnace (2), an air outlet (5) is fixedly arranged on the right side wall of the waste combustion furnace (2), a waste heat return pipe (20) is fixedly arranged at the top of the waste combustion furnace (2), and a second electric control valve (21) is fixedly arranged on the outer wall of the waste heat return pipe (20).
2. The catalytic combustion furnace waste heat efficient utilization device according to claim 1, wherein: the gas outlet (5) right side wall is through bolt fixed mounting has first connecting pipe (6), one side that gas outlet (5) were kept away from to first connecting pipe (6) is through bolt fixed mounting has intake pipe (7), intake pipe (7) top fixed mounting has second connecting pipe (8), second connecting pipe (8) top is through bolt fixed mounting has waste gas burning furnace (9), waste gas burning furnace (9) outer wall lower extreme welding has mount (10).
3. The catalytic combustion furnace waste heat efficient utilization device according to claim 2, wherein: the utility model discloses a waste gas combustion furnace, including waste gas combustion furnace (9), waste gas combustion furnace, first outlet duct (12), second outlet duct (13) are passed through to waste gas combustion furnace (9) bottom fixed mounting, first outlet duct (12) top through bolt fixed mounting, second outlet duct (13) right side wall has adapter tube (14) through bolt fixed mounting, one side fixed mounting that adapter tube (14) kept away from second outlet duct (13) has waste gas purification bucket (15).
4. The catalytic combustion furnace waste heat efficient utilization device according to claim 3, wherein: two groups of symmetrically distributed support rods (16) are fixedly arranged at the bottom end of the exhaust gas purifying barrel (15), an exhaust pipe (17) is fixedly arranged at the top of the exhaust gas purifying barrel (15), a first electric control valve (18) is fixedly arranged on the outer wall of the exhaust pipe (17), and a filter screen (19) is fixedly arranged at the lower end of the inner wall of the exhaust pipe (17).
5. The catalytic combustion furnace waste heat efficient utilization device according to claim 3, wherein: the left side wall of the second air outlet pipe (13) is communicated with a waste heat return pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322376428.3U CN220817768U (en) | 2023-09-02 | 2023-09-02 | High-efficient device of utilizing of catalytic combustion stove waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322376428.3U CN220817768U (en) | 2023-09-02 | 2023-09-02 | High-efficient device of utilizing of catalytic combustion stove waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220817768U true CN220817768U (en) | 2024-04-19 |
Family
ID=90676410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322376428.3U Active CN220817768U (en) | 2023-09-02 | 2023-09-02 | High-efficient device of utilizing of catalytic combustion stove waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220817768U (en) |
-
2023
- 2023-09-02 CN CN202322376428.3U patent/CN220817768U/en active Active
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