CN220269393U - Waste gas incinerator of carbonization furnace - Google Patents
Waste gas incinerator of carbonization furnace Download PDFInfo
- Publication number
- CN220269393U CN220269393U CN202321646699.XU CN202321646699U CN220269393U CN 220269393 U CN220269393 U CN 220269393U CN 202321646699 U CN202321646699 U CN 202321646699U CN 220269393 U CN220269393 U CN 220269393U
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- Prior art keywords
- combustion
- supporting
- cylinder
- exhaust gas
- air pipeline
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- 238000003763 carbonization Methods 0.000 title claims abstract description 30
- 239000002912 waste gas Substances 0.000 title claims description 19
- 238000002485 combustion reaction Methods 0.000 claims abstract description 155
- 239000007789 gas Substances 0.000 claims description 57
- 238000007789 sealing Methods 0.000 claims description 39
- 239000000567 combustion gas Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000011449 brick Substances 0.000 description 4
- 239000010902 straw Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model discloses an exhaust gas incineration device of a carbonization furnace, which comprises a combustion head (1), a combustion cylinder (2) and a combustion-supporting air pipeline (3), wherein the combustion head (1) is connected with an exhaust gas pipeline (4) for introducing exhaust gas to be incinerated, one end of the combustion cylinder (2) extends into the combustion cylinder (2), the combustion-supporting air pipeline (3) is communicated with the combustion cylinder (2) and is used for introducing combustion-supporting gas into the combustion cylinder (2), and the combustion-supporting gas in the combustion-supporting air pipeline (3) is mixed with the exhaust gas to be incinerated at the combustion head (1) after the heat exchange temperature of the combustion-supporting gas and the combustion cylinder (2) is increased, and the exhaust gas is incinerated. The utility model has simple structure, convenient manufacture and good overall stability.
Description
Technical Field
The utility model relates to an exhaust gas incineration device of a carbonization furnace, and belongs to the technical field of straw carbonization equipment.
Background
The carbonization furnace is equipment for carbonizing straw, and the pyrolysis waste gas generated in the straw carbonization process contains combustible gases such as carbon monoxide, hydrogen, methane, hydrogen sulfide, low-molecular hydrocarbons and the like, so that the direct discharge is unfavorable to the air quality, and in order to reduce the pollution of the waste gas to the air, an incinerator is generally adopted to incinerate the waste gas and then discharge the waste gas.
The prior waste gas incinerator comprises a furnace body, refractory bricks built in the furnace body, an S-shaped combustion tunnel formed by the refractory bricks, a waste gas inlet arranged at the bottom of the furnace body and used for introducing tail gas of a carbonization furnace, an air through hole used for introducing air outside the furnace body into the combustion tunnel, a burner arranged outside the furnace body and communicated with the combustion tunnel, an exhaust barrel arranged at the top of the furnace body and connected with the combustion tunnel, and an induced draft fan arranged on the exhaust barrel, wherein the fire brick is laid in the furnace body, the S-shaped combustion tunnel is formed by the refractory bricks, and the waste gas inlet is arranged at the bottom of the furnace body and used for introducing air outside the furnace body into the combustion tunnel. The above patent adopts the firebrick to build, and holistic structure is comparatively complicated, and its S curved burning tunnel structure' S construction is comparatively difficult.
Disclosure of Invention
The utility model aims to provide an exhaust gas burning device of a carbonization furnace, which solves the technical defects of complex structure and inconvenient manufacture of the exhaust gas burning device in the prior art.
In order to solve the problems, the utility model adopts the following technical scheme: the exhaust gas incineration device of the carbonization furnace comprises a combustion head, a combustion cylinder and a combustion air pipeline, wherein the combustion head is connected with an exhaust gas pipeline for introducing exhaust gas to be incinerated, and extends into the combustion cylinder from one end of the combustion cylinder, the combustion air pipeline is communicated with the combustion cylinder and is used for introducing combustion-supporting gas into the combustion cylinder, and the combustion-supporting gas in the combustion air pipeline is mixed with the exhaust gas to be incinerated at the combustion head after the heat exchange temperature of the combustion-supporting gas and the combustion cylinder rises and incinerates the exhaust gas. The combustion head is adopted to extend into the combustion cylinder, the waste gas generated by carbonization is burnt in the combustion cylinder, the whole burning device has simpler structure and more convenient manufacture, and the combustion-supporting gas in the combustion-supporting air pipeline exchanges heat with the combustion cylinder, so that the temperature of the combustion cylinder is reduced to a certain extent, the influence of the high temperature of burning on the combustion cylinder is reduced, and the deformation of the combustion cylinder generated at the high temperature is reduced to the greatest extent.
As a further improvement of the utility model, the outer diameter of the combustion cylinder is smaller than the inner diameter of the combustion air pipeline, the combustion air pipeline is sleeved on the combustion cylinder, a combustion air channel for the flow of combustion air is formed between the outer surface of the combustion cylinder and the inner surface of the combustion air pipeline, sealing structures are arranged at the two ends of the combustion cylinder and the two ends of the combustion air pipeline, a combustion air inlet is formed at one end of the combustion air pipeline far away from the combustion head, a combustion air outlet is formed at one end of the combustion air pipeline close to the combustion head, and the combustion air outlet is communicated with one end of the combustion cylinder for installing the combustion head by adopting a connecting pipe and is used for introducing the combustion air after the temperature in the combustion air channel is raised into the combustion cylinder. The combustion-supporting air pipeline is sleeved on the combustion cylinder, and the combustion-supporting gas flowing in the combustion-supporting air pipeline is contacted with the combustion cylinder and exchanges heat to improve the temperature of the combustion-supporting gas.
As a further improvement of the utility model, a plurality of groups of supporting blocks are arranged in the combustion-supporting air pipeline at intervals along the axial direction and used for supporting the combustion cylinder in the combustion-supporting air pipeline, and each group of supporting blocks comprises a plurality of supporting block units which are arranged at intervals along the circumferential direction. According to the utility model, the combustion cylinder is supported in the combustion air pipeline through the supporting blocks in the combustion air pipeline, and the supporting block units are arranged at intervals, so that the blocking of combustion gas can be effectively avoided, the combustion gas can smoothly flow in the combustion air pipeline, and the deformation of the combustion cylinder at high temperature can be further reduced by the supporting blocks in the utility model.
As a further improvement of the utility model, the combustion-supporting air inlet is connected with a first air inlet fan by adopting a pipeline and is used for introducing the combustion-supporting air into the combustion-supporting air channel. The utility model enables the combustion-supporting gas to enter the combustion-supporting air channel through the first air inlet fan, and provides sufficient combustion-supporting gas for the waste gas incineration of the carbonization furnace.
As a further improvement of the utility model, the sealing structure comprises a fixing flange, a connecting cylinder and an annular end plate, wherein the fixing flange is fixed at the end part of the combustion-supporting air pipeline, the connecting flange is adhered to the fixing flange and detachably connected with the fixing flange, the connecting cylinder is fixed at one side of the connecting flange far away from the fixing flange, the annular end plate is fixed at one end of the connecting cylinder far away from the connecting flange, the inner diameters of the connecting flange and the annular end plate are both larger than the outer diameter of the combustion cylinder, an annular sealing groove is formed among the connecting flange, the connecting cylinder and the annular end plate, and a sealing ring is arranged in the annular sealing groove and is adhered to the outer surface of the combustion cylinder. According to the utility model, the sealing structure is fixed at the end part of the combustion-supporting air pipeline through the connection of the fixing flange and the connecting flange, and the combustion-supporting air pipeline is sealed with the combustion cylinder by the cooperation of the sealing ring in the sealing groove between the connecting flange, the connecting cylinder and the annular end plate and the combustion cylinder, so that the combustion-supporting gas is prevented from overflowing from the end part of the combustion-supporting air pipeline.
As a further improvement of the utility model, a plurality of limit through holes are formed in the connecting cylinder along the circumferential direction, limit bolts matched with the limit through holes in a threaded manner are arranged in the limit through holes, and the end parts of the limit bolts prop against the sealing rings to press the sealing rings on the outer surface of the combustion cylinder. According to the utility model, the limit bolt is arranged, when the sealing effect is reduced due to aging deformation of the sealing ring at a high temperature for a long time, the sealing ring is pressed on the outer surface of the combustion cylinder by rotating the limit bolt, so that the sealing effect of the sealing structure is improved, the sealing ring does not need to be replaced immediately, and the service life of the sealing structure is prolonged.
As a further development of the utility model, a sealing strip is arranged between the fastening flange and the connecting flange for enhancing the tightness between the fastening flange and the connecting flange. According to the utility model, the sealing performance between the fixing flange and the connecting flange is enhanced through the sealing sheet.
As a further improvement of the utility model, the exhaust gas pipeline is communicated with the carbonization furnace, and a second air inlet fan is arranged on the exhaust gas pipeline and is used for pumping the exhaust gas generated in the carbonization furnace to the combustion head. The second air inlet machine is arranged, so that waste gas generated in the carbonization furnace is conveniently led to the combustion head, and the waste gas of the carbonization furnace can be continuously combusted.
As a further improvement of the utility model, the bottom of the combustion-supporting air pipeline is provided with a supporting frame, the supporting frame comprises two supporting frame units, and the two supporting frame units are respectively and fixedly connected with the bottoms of the two ends of the combustion-supporting air pipeline. The utility model supports the combustion-supporting air pipeline and the combustion cylinder through the support frame, so that the integral structure of the utility model is more stable.
As a further improvement of the utility model, the support frame unit comprises two vertical support columns, a horizontal connecting rod and an inclined support rod, wherein the two ends of the connecting rod are respectively and fixedly connected with the support columns, the bottom ends of the support rods are fixedly connected with the connecting rods or the support columns, and the top ends of the connecting rods are fixedly connected with the bottom of the combustion-supporting air pipeline. The support column is used for providing upward support for the combustion-supporting air pipeline, and the stability of the support frame unit can be enhanced by the connecting rod and the support rod, so that the combustion-supporting air pipeline is more stable on the whole.
In summary, the beneficial effects of the utility model are as follows: the utility model has simple structure, convenient manufacture and good overall stability.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a partial enlarged view at a in fig. 1.
Wherein: 1. a combustion head; 2. a combustion cylinder; 3. a combustion air duct; 4. an exhaust gas duct; 5. a sealing structure; 6. a connecting pipe; 7. a supporting block unit; 8. a first air inlet machine; 9. a fixed flange; 10. a connecting flange; 11. a connecting cylinder; 12. an annular end plate; 13. a seal ring; 14. a limit bolt; 15. a sealing sheet; 16. a second air inlet machine; 17. a support frame unit; 18. a support column; 19. a connecting rod; 20. a support rod; 21. and a support plate.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
The exhaust gas incineration device of the carbonization furnace shown in fig. 1 comprises a combustion head 1, a combustion cylinder 2 and a combustion-supporting air pipeline 3, wherein the combustion head 1 is in the prior art, the combustion head 1 is connected with an exhaust gas pipeline 4 for introducing exhaust gas to be incinerated, the combustion head 1 extends into the combustion cylinder 2 from one end of the combustion cylinder 2, the end part of the combustion head 1 positioned at one end in the combustion cylinder 2 is fixed with the inner surface of the combustion cylinder 2, such as welding, the combustion-supporting air pipeline 3 is communicated with the combustion cylinder 2 and is used for introducing combustion-supporting gas into the combustion cylinder 2, the combustion of the exhaust gas at the combustion head 1 generates heat to raise the temperature of the combustion cylinder 2, and the combustion-supporting gas in the combustion-supporting air pipeline 3 exchanges heat with the combustion cylinder 2 to mix the combustion-supporting gas with the exhaust gas to be incinerated at the combustion head 1 after raising the temperature of the combustion-supporting gas and incinerate the exhaust gas. The combustion-supporting gas for the combustion of the waste gas is oxygen, and the oxygen is provided for the combustion of the waste gas by introducing air into the combustion-supporting air pipeline 3.
In order to realize heat exchange between combustion-supporting gas in a combustion-supporting air pipeline 3 and a combustion cylinder 2, the outer diameter of the combustion cylinder 2 is set smaller than the inner diameter of the combustion-supporting air pipeline 3, the combustion-supporting air pipeline 3 is sleeved on the combustion cylinder 2, the central lines of the combustion cylinder 2 and the combustion cylinder are overlapped, the length of the combustion cylinder 2 is larger than that of the combustion-supporting air pipeline 3, a combustion-supporting air channel for the flow of the combustion-supporting gas is formed between the outer surface of the combustion cylinder 2 and the inner surface of the combustion-supporting air pipeline 3 due to the difference between the inner diameter of the combustion-supporting air pipeline 3 and the outer diameter of the combustion cylinder 2, the longitudinal section of the combustion-supporting air channel is annular, sealing structures 5 are arranged at the two ends of the combustion cylinder 2 and the two ends of the combustion-supporting air pipeline 3 so as to ensure that the gas cannot overflow from the end of the combustion-supporting air pipeline 3, a combustion-supporting air inlet is formed at one end of the combustion-supporting air pipeline 3 far away from a combustion head 1 and used for introducing the combustion-supporting air into the combustion-supporting air pipeline 3, a combustion-supporting air outlet is formed at one end of the combustion-supporting air pipeline 3 along the radial direction of the combustion-supporting air pipeline 3, and a combustion-supporting air outlet is formed at one end of the combustion-supporting air outlet 6 near the combustion head 1 and is formed at one end of the combustion-supporting air pipeline 3, and the combustion-supporting air outlet 6 is used for being communicated with the combustion-supporting air channel 6 after being used for being installed in the combustion cylinder 1.
The utility model is provided with a plurality of groups of supporting blocks at equal intervals along the axial direction in the combustion-supporting air pipeline 3, the combustion cylinder 2 is supported in the combustion-supporting air pipeline 3 through the plurality of groups of supporting blocks, wherein each group of supporting blocks comprises a plurality of supporting block units 7 which are uniformly distributed along the circumferential direction, before the combustion cylinder 2 is stretched into the combustion-supporting air pipeline 3, the supporting block units 7 are welded and fixed on the inner surface of the combustion-supporting air pipeline 3, and then the combustion cylinder 2 is stretched into the combustion-supporting air pipeline 3. The combustion-supporting air inlet of the utility model is connected with a first air inlet fan 8 by adopting a pipeline, the first air inlet fan 8 is used for leading the combustion-supporting gas into a combustion-supporting air channel, the waste gas pipeline 4 in the utility model is communicated with the carbonization furnace, the waste gas pipeline 4 is provided with a second air inlet fan 16, and the second air inlet fan 16 is used for pumping the waste gas generated in the carbonization furnace to the combustion head 1.
As shown in fig. 2, the sealing structure 5 in the utility model comprises a fixing flange 9, a connecting flange 10, a connecting cylinder 11 and an annular end plate 12, wherein the fixing flange 9 is welded and fixed on the end part of the combustion air pipeline 3 and is coaxial with the combustion air pipeline 3, the connecting flange 10 is jointed with the fixing flange 9 in a use state and is matched and detachably connected by adopting a connecting bolt and a connecting nut, the connecting cylinder 11 is welded and fixed on one side of the connecting flange 10 far away from the fixing flange 9, the connecting cylinder 11 is coaxially arranged with the connecting flange 10, the annular end plate 12 is fixed on one end of the connecting cylinder 11 far away from the connecting flange 10, the outer diameter of the annular end plate 12 in the utility model is equal to or slightly smaller than the inner diameter of the connecting cylinder 11, the annular end plate 12 is placed in one end of the connecting cylinder 11 far away from the connecting flange 10 and is welded and fixed on the inner surface of the connecting cylinder 11, and the annular end plate 12 is coaxial with the connecting cylinder 11, the inner diameters of the connecting flange 10 and the annular end plate 12 are both larger than the outer diameter of the combustion cylinder 2 so that the combustion cylinder 2 passes through the connecting flange 10 and the annular end plate 12, the sealing groove 13 is formed between the connecting flange 10, the connecting cylinder 11 and the annular end plate 12, the sealing ring 13 is arranged between the annular end plate and the sealing groove 13, and the sealing groove is sealed, and the sealing performance is improved. The connecting cylinder 11 is preferably provided with a plurality of limiting through holes along the circumferential direction, the limiting through holes are formed along the radial direction of the connecting cylinder 11, limiting bolts 14 in threaded fit with the limiting through holes are arranged in the limiting through holes, and the end parts of the limiting bolts 14 are propped against the sealing rings 13 to press the sealing rings 13 on the outer surface of the combustion cylinder 2. In the utility model, a sealing sheet 15 is arranged between the fixed flange 9 and the connecting flange 10 to enhance the sealing performance between the fixed flange 9 and the connecting flange 10.
The utility model is provided with a support frame at the bottom of a combustion air pipeline 3 for supporting the combustion air pipeline 2 and a combustion cylinder 2, the support frame comprises two support frame units 17, and the two support frame units 17 are fixedly connected with the bottoms of two ends of the combustion air pipeline 3 respectively. The support frame unit 17 comprises two vertical support columns 18, a horizontal connecting rod 19 and more than one inclined support rods 20, wherein two ends of the connecting rod 19 are respectively welded and fixed with the support columns 18, the top ends of the support columns 18 are welded and fixed with the combustion air pipelines 2, and the bottom ends of the support columns 18 are welded and fixed with horizontal support plates 21 for increasing the contact area between the support columns 18 and the ground, the bottom ends of the support rods 20 are fixedly connected with the connecting rod 19 or the support columns 18, the top ends of the connecting rod 19 are fixedly connected with the bottom of the combustion air pipelines 3, and the support frame unit can be provided with a support rod 20, the bottom ends of the support rod 20 are welded and fixed with the middle part of the connecting rod 19, and the top ends of the support rods 20 are welded and fixed with the outer surfaces of the combustion air pipelines 3 so as to enhance the overall stability of the support frame.
Parts of the above description not specifically described are either prior art or may be implemented by prior art. Moreover, the embodiments of the present utility model are described in the preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model are to be considered as technical scope of the present utility model.
Claims (10)
1. Waste gas incineration device of retort, its characterized in that: the combustion-supporting device comprises a combustion head (1), a combustion cylinder (2) and a combustion-supporting air pipeline (3), wherein the combustion head (1) is connected with an exhaust gas pipeline (4) for introducing exhaust gas to be incinerated, one end of the combustion cylinder (2) stretches into the combustion cylinder (2), the combustion-supporting air pipeline (3) is communicated with the combustion cylinder (2) and is used for introducing combustion-supporting gas into the combustion cylinder (2), and the combustion-supporting gas in the combustion-supporting air pipeline (3) is mixed with the exhaust gas to be incinerated at the combustion head (1) after the heat exchange temperature of the combustion cylinder (2) is increased, and the exhaust gas is incinerated.
2. The exhaust gas incinerating device of a carbonization furnace according to claim 1, wherein: the external diameter of a combustion cylinder (2) is smaller than the internal diameter of a combustion air pipeline (3), the combustion air pipeline (3) is sleeved on the combustion cylinder (2), a combustion air channel for combustion gas to flow is formed between the external surface of the combustion cylinder (2) and the internal surface of the combustion air pipeline (3), sealing structures (5) are arranged at the two ends of the combustion cylinder (2) and the two ends of the combustion air pipeline (3), a combustion air inlet is formed at one end, far away from a combustion head (1), of the combustion air pipeline (3), a combustion air outlet is formed at one end, close to the combustion head (1), of the combustion air pipeline (3), and the combustion air outlet is communicated with one end, used for installing the combustion head (1), of the combustion cylinder (2) by adopting a connecting pipe (6) for introducing combustion gas with the temperature in the combustion air channel being raised into the combustion cylinder (2).
3. The exhaust gas incinerating device of a carbonization furnace according to claim 2, wherein: a plurality of groups of supporting blocks are arranged in the combustion-supporting air pipeline (3) at intervals along the axial direction and used for supporting the combustion cylinder (2) in the combustion-supporting air pipeline (3), and each group of supporting blocks comprises a plurality of supporting block units (7) arranged at intervals along the circumferential direction.
4. The exhaust gas incinerating device of a carbonization furnace according to claim 2, wherein: the combustion-supporting air inlet is connected with a first air inlet fan (8) through a pipeline and is used for introducing the combustion-supporting gas into the combustion-supporting air channel.
5. The exhaust gas incinerating device of a carbonization furnace according to claim 2, wherein: seal structure (5) include mounting flange (9), flange (10), connecting cylinder (11) and annular end plate (12), mounting flange (9) are fixed in the tip of combustion-supporting wind pipeline (3), flange (10) are pasted mutually and are detachably connected with mounting flange (9), one side of keeping away from mounting flange (9) on connecting cylinder (11) is fixed in flange (10), one end of keeping away from flange (10) on connecting cylinder (11) is fixed in annular end plate (12), the internal diameter of connecting flange (10) and annular end plate (12) all is greater than the external diameter of burning section of thick bamboo (2), form annular seal groove between connecting flange (10), connecting cylinder (11) and annular end plate (12), be provided with sealing washer (13) in the annular seal groove, sealing washer (13) are laminated mutually with burning section of thick bamboo (2) surface.
6. The exhaust gas incinerating device of a carbonization furnace according to claim 5, wherein: a plurality of limit through holes are formed in the connecting cylinder (11) along the circumferential direction, limit bolts (14) in threaded fit with the limit through holes are arranged in the limit through holes, and the end parts of the limit bolts (14) prop against the sealing rings (13) to tightly press the sealing rings (13) on the outer surface of the combustion cylinder (2).
7. The exhaust gas incinerating device of a carbonization furnace according to claim 5 or 6, wherein: a sealing piece (15) is arranged between the fixing flange (9) and the connecting flange (10) and used for enhancing the tightness between the fixing flange (9) and the connecting flange (10).
8. The exhaust gas incinerating device of a carbonization furnace according to claim 1, wherein: the exhaust gas pipeline (4) is communicated with the carbonization furnace, and a second air inlet fan (16) is arranged on the exhaust gas pipeline (4) and is used for pumping the exhaust gas generated in the carbonization furnace to the combustion head (1).
9. The exhaust gas incinerating device of a carbonization furnace according to claim 2, wherein: the bottom of combustion-supporting air pipeline (3) is provided with the support frame, and this support frame includes two support frame units (17), and two support frame units (17) are respectively with the bottom fixed connection at combustion-supporting air pipeline (3) both ends.
10. The exhaust gas incinerating device of a carbonization furnace according to claim 9, wherein: the support frame unit (17) comprises two vertical support columns (18), a horizontal connecting rod (19) and inclined support rods (20), two ends of the connecting rod (19) are fixedly connected with the support columns (18) respectively, the bottom ends of the support rods (20) are fixedly connected with the connecting rod (19) or the support columns (18), and the top ends of the connecting rod (19) are fixedly connected with the bottom of the combustion-supporting air pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646699.XU CN220269393U (en) | 2023-06-27 | 2023-06-27 | Waste gas incinerator of carbonization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646699.XU CN220269393U (en) | 2023-06-27 | 2023-06-27 | Waste gas incinerator of carbonization furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220269393U true CN220269393U (en) | 2023-12-29 |
Family
ID=89313534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321646699.XU Active CN220269393U (en) | 2023-06-27 | 2023-06-27 | Waste gas incinerator of carbonization furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220269393U (en) |
-
2023
- 2023-06-27 CN CN202321646699.XU patent/CN220269393U/en active Active
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