CN222455343U - High-temperature carbonization device - Google Patents
High-temperature carbonization device Download PDFInfo
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- CN222455343U CN222455343U CN202421130468.8U CN202421130468U CN222455343U CN 222455343 U CN222455343 U CN 222455343U CN 202421130468 U CN202421130468 U CN 202421130468U CN 222455343 U CN222455343 U CN 222455343U
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- 238000003763 carbonization Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 238000000746 purification Methods 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims description 30
- 230000002093 peripheral effect Effects 0.000 claims description 28
- 238000005192 partition Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 description 31
- 229920000049 Carbon (fiber) Polymers 0.000 description 9
- 239000004917 carbon fiber Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010000 carbonizing Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
本实用新型涉及一种高温碳化装置，属于高温碳化装置技术领域，包括高温碳化炉主体，所述高温碳化炉主体的顶面固定有净化仓，所述净化仓的左侧固定有风机，所述风机的进风端固定有底端与高温碳化炉主体固定的收集管，所述风机的出风端固定有右端延伸至净化仓内部的送气管，所述净化仓的顶面固定有排气管，所述净化仓上设有净化机构；所述净化机构包括固定在所述高温碳化炉主体顶面的水箱，所述水箱的右侧固定有水泵，所述水泵的进水端固定有左端与水箱固定的抽水管，所述水泵的出水端固定有一端与净化仓右侧固定的送水管。该高温碳化装置，废气通过风机排进净化仓内部，并通过进化机构进行喷淋，起到除尘净化的作用，便于将废气排出。
The utility model relates to a high-temperature carbonization device, belonging to the technical field of high-temperature carbonization devices, including a high-temperature carbonization furnace body, a purification chamber fixed on the top surface of the high-temperature carbonization furnace body, a fan fixed on the left side of the purification chamber, a collection pipe fixed to the bottom end of the fan at the air inlet end, an air supply pipe extending to the inside of the purification chamber at the right end at the air outlet end of the fan, an exhaust pipe fixed on the top surface of the purification chamber, and a purification mechanism provided on the purification chamber; the purification mechanism includes a water tank fixed to the top surface of the high-temperature carbonization furnace body, a water pump fixed to the right side of the water tank, a water pump fixed to the water inlet end of the water pump, a water pump fixed to the left end of the water tank, and a water supply pipe fixed to the right side of the purification chamber at the water outlet end of the water pump. In the high-temperature carbonization device, the exhaust gas is discharged into the purification chamber through the fan, and is sprayed through the evolution mechanism to remove dust and purify the exhaust gas, so as to facilitate the exhaust gas discharge.
Description
Technical Field
The utility model relates to the technical field of high-temperature carbonization devices, in particular to a high-temperature carbonization device.
Background
Carbon fibers and carbon fiber products have excellent properties such as light weight, high strength, good thermal stability, stable size and the like, so the carbon fibers and carbon fiber products are widely used in the fields of aerospace and space flight, and as reinforcing materials of main structures, high-temperature carbonization equipment is needed in some production procedures in the production process of carbon fibers.
For example, china patent (bulletin number: CN 218666741U) discloses a carbon fiber high-temperature carbonization furnace, including carbonization furnace body, heating chamber and air extraction chamber are installed in the inside of carbonization furnace body, the inboard bottom of carbonization furnace is equipped with two slip tracks, and the inboard movable mounting of heating chamber has moving mechanism, moving mechanism includes the rack, the support column is all installed to the bottom side of rack, the spout is all installed to the bottom side of support column, the rack is all installed to the inboard of spout, the rack all meshes and is connected with the gear, the motor is all installed to one side of gear, a set of insulated door is installed to one side that the heating chamber is close to the air extraction chamber, utilize movable rack, push away the carbon fiber raw materials after processing to the air extraction chamber from the heating chamber, and remain in the stove with the waste heat, utilize the device of collecting harmful gas can effectively prevent to let outside the stove with possibly much harmful gas, reduce workshop environmental pollution.
However, the above-mentioned search patent has a few disadvantages, it is inconvenient to purify the exhaust gas after collecting the carbonized exhaust gas by the collecting box, and it is inconvenient to use, so a high-temperature carbonizing device is proposed to solve the above-mentioned problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a high-temperature carbonization device which has the advantages of being convenient for purifying carbonized waste gas and the like, and solves the problem that the device disclosed by the above-mentioned search patent is inconvenient for purifying the carbonized waste gas after collecting the carbonized waste gas.
The high-temperature carbonization device comprises a high-temperature carbonization furnace main body, wherein a purification bin is fixed on the top surface of the high-temperature carbonization furnace main body, a fan is fixed on the left side of the purification bin, a collecting pipe with the bottom end fixed with the high-temperature carbonization furnace main body is fixed at the air inlet end of the fan, an air supply pipe with the right end extending to the inside of the purification bin is fixed at the air outlet end of the fan, an exhaust pipe is fixed on the top surface of the purification bin, and a purification mechanism is arranged on the purification bin;
the purifying mechanism comprises a water tank fixed on the top surface of a main body of the high-temperature carbonization furnace, a water pump is fixed on the right side of the water tank, a water suction pipe fixed on the left end and the water tank is fixed on the water inlet end of the water pump, a water delivery pipe fixed on the right side of a purifying bin is fixed on the water outlet end of the water pump, a diversion bin is rotationally connected with one end of the water delivery pipe, two spray pipes are fixed on the upper side and the lower side of the diversion bin, a plurality of spray heads are fixed on the opposite sides of the spray pipes, a recovery pipe fixed on the right side of the purifying bin and one end of the recovery pipe fixed on the right side of the water tank is fixed on the inner wall of the water tank, and a partition plate is fixed between the inner wall of the water tank, and a communication hole is formed in the front of the partition plate.
Further, the purification mechanism further comprises a rotating pipe rotatably connected to the right end of the air supply pipe, a plurality of air outlet pipes are fixed on the outer peripheral wall of the rotating pipe, an outer tooth ring is fixed on the outer peripheral wall of the rotating pipe, a gear meshed with the outer tooth ring is rotatably connected to the inner wall of the left side of the purification bin, an installation bin is fixed on the left side of the diversion bin, and an inner tooth ring meshed with the gear is fixed on the inner peripheral wall of the installation bin.
Further, the front of the high-temperature carbonization furnace main body is hinged with a furnace door, the front of the furnace door is fixed with a controller, and the air supply pipe is positioned in the middle of the left side face of the purification bin.
Further, the baffle is two spaces around with water tank internal partition, baffle front side space is filled with sprays the liquid, and the rear side space is filled with abandonment sprays the liquid, the top surface of water tank and the front side that is located the baffle are fixed with the water pipe, and the top threaded connection of water pipe has sealed lid, the back of water tank is fixed with the drain pipe, and is fixed with the valve on the periphery wall of drain pipe.
Further, one end of the recovery pipe deviating from the purification bin is located at the position, close to the top, of the rear side of the partition plate, one end of the water suction pipe deviating from the water pump is located at the front side of the partition plate, and the communication hole is close to the top of the partition plate.
Further, the outlet pipes are L-shaped pipes, a plurality of the outlet pipes are in a group of four, a plurality of groups of the outlet pipes are distributed at equal intervals left and right, and the four outlet pipes in the same group are rotationally symmetrical by taking the central axis of the rotating pipe as the center of a circle.
Further, the installation bin is a circular bin, the installation bin, the water supply pipe and the rotating pipe are positioned on the same central axis, the outer peripheral wall of the gear is meshed with the outer peripheral wall of the outer gear ring, and the outer peripheral wall of the gear is meshed with the inner peripheral wall of the inner gear ring.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. This high temperature carbonization device, when using, accomplish carbon fiber's carbonization processing task through high temperature carbonization stove main part, when carbonizing, the harmful waste gas that produces is discharged into purification storehouse inside through the fan, and then sprays waste gas through the evolution mechanism that purification storehouse inside set up, plays dust removal purification's effect to the harmful waste gas that produces when carbonizing, is convenient for discharge waste gas, avoids influencing the processing workshop environment, and the practicality is better, more convenient to popularize and use.
2. This high temperature carbonization device, when purifying, spray by two shower, waste gas is carried to the purification storehouse after through the fan, by a plurality of outlet duct blowout on the rotation pipe for waste gas dispersion is spread, and waste gas spun reaction force can drive rotation pipe and shower rotation simultaneously, further promotes the contact drip washing effect of spray and waste gas.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic perspective cross-sectional view of the water tank of the present utility model;
FIG. 4 is a schematic front cross-sectional view of a purification cartridge of the present utility model;
Fig. 5 is a schematic side view of a rotating tube of the present utility model.
In the figure, a high-temperature carbonization furnace main body, a2 purifying bin, a 3 fan, a4 collecting pipe, a 5 air supply pipe, a 6 exhaust pipe, a 701 water tank, a 702 water pump, a 703 water suction pipe, a 704 water supply pipe, a 705 diversion bin, a 706 spray pipe, a 707 spray head, a 708 recovery pipe, 709 partition plates, 710 communication holes, 711 rotation pipes, 712 air outlet pipes, 713 outer toothed rings, 714 gears, 715 installation bins and 716 inner gear rings are shown in the figure.
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, a high temperature carbonization device in this embodiment includes a high temperature carbonization furnace main body 1, a purification bin 2 is fixed on the top surface of the high temperature carbonization furnace main body 1, a fan 3 is fixed on the left side of the purification bin 2, a collecting pipe 4 fixed on the bottom end and the high temperature carbonization furnace main body 1 is fixed on the air inlet end of the fan 3, an air supply pipe 5 extending to the inside of the purification bin 2 from the right end is fixed on the air outlet end of the fan 3, an exhaust pipe 6 is fixed on the top surface of the purification bin 2, a purification mechanism is arranged on the purification bin 2, when in use, carbonization processing tasks of carbon fibers are completed through the high temperature carbonization furnace main body 1, harmful waste gas generated is discharged into the inside of the purification bin 2 through the fan 3, and then the waste gas is sprayed through an evolution mechanism arranged in the purification bin 2, so that the harmful waste gas generated during carbonization has a dust removal purification effect, the waste gas is conveniently discharged, the environment of a processing workshop is avoided, the practicability is better, and the carbonization device is more convenient to popularize and use.
The front of the high temperature carbonization furnace main body 1 is hinged with a furnace door, the front of the furnace door is fixed with a controller, the air supply pipe 5 is positioned in the middle of the left side surface of the purification bin 2, and it is to be noted that the high temperature carbonization furnace main body 1 belongs to the prior art, the specific structure and the working principle of the high temperature carbonization furnace main body are not repeated, in addition, the control mode of the high temperature carbonization furnace main body is controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power supply also belongs to the common general knowledge in the art, and the high temperature carbonization furnace main body is mainly used for protecting a mechanical device, so the control mode and the circuit connection are not explained in detail.
Referring to fig. 1-4, the purifying mechanism comprises a water tank 701 fixed on the top surface of a high temperature carbonization furnace main body 1, a partition plate 709 is fixed between the inner walls of the water tank 701, the partition plate 709 divides the interior of the water tank 701 into a front space and a rear space, the front space of the partition plate 709 is filled with spray liquid, the rear space is filled with waste spray liquid, a water pump 702 is fixed on the right side of the water tank 701, when in use, a fan 3 is started, the fan 3 collects waste gas in the high temperature carbonization furnace main body 1 through a collecting pipe 4 and conveys the waste gas into a purifying bin 2 through an air supply pipe 5, at this time, the water pump 702 is started, a water suction pipe 703 with the left end fixed with the water tank 701 is fixed at the water inlet end of the water pump 702, a water supply pipe 704 with one end fixed with the right side of the purifying bin 2 is fixed at the water outlet end of the water pump 702, a diversion bin 705 is rotatably connected to one end of the water supply pipe 704 away from the water pump 702, the spray liquid stored in the water tank 701 is pumped out by the water pump 702 through the water suction pipe 703, and is conveyed to the inside of the diversion bin 705 through a water conveying pipe 704, spraying pipes 706 are fixed on the upper side and the lower side of the diversion bin 705, a plurality of spray heads 707 are fixed on the opposite sides of the two spraying pipes 706, further spraying liquid is diverted to the two spraying pipes 706 and sprayed out to wash waste gas through the spray heads 707 on the peripheral walls thereof, the effect of purifying the waste gas is achieved, a recovery pipe 708 with one end fixed to the right side of the water tank 701 is fixed on the right side of the purification bin 2, a communication hole 710 is arranged on the front side of the partition plate 709, a water adding pipe is fixed on the top surface of the water tank 701 and the front side of the partition plate 709, a sealing cover is connected with the top end of the water adding pipe in a threaded manner, a drain pipe is fixed on the back surface of the water tank 701, a valve is fixed on the peripheral wall of the drain pipe, one end of the recovery pipe 708, which is away from the purification bin 2, is positioned at the position close to the top of the rear side of the partition plate 709, one end of the water pumping pipe 703, which is away from the water pump 702, is positioned on the front side of the partition plate 709, when the water pump 702 pumps the spray liquid, the internal part of the water tank 701 becomes negative pressure, and at this time, the waste spray liquid ejected from the inside of the purification cartridge 2 can be pumped back into the water tank 701 through the recovery pipe 708, stored in the space on the rear side of the partition 709, and when the discharge is required, the valve on the drain pipe can be opened.
It should be understood that some corresponding chemicals may be added to the water tank 701 according to the kind of components of the exhaust gas, and the harmful gas in the exhaust gas is treated through chemical reaction, which is also known in the art, and will not be described in detail herein.
Referring to fig. 4-5, in this embodiment, the purifying mechanism further includes a rotating tube 711 rotatably connected to the right end of the air supply tube 5, a plurality of air outlet pipes 712 are fixed on the outer peripheral wall of the rotating tube 711, the air outlet pipes 712 are L-shaped pipes, the plurality of air outlet pipes 712 are in a group of four, the plurality of air outlet pipes 712 are distributed in a left-right equidistant manner, the central axes of the rotating tube 711 are in a rotation symmetry with the group, when the fan 3 conveys waste gas, the waste gas is conveyed to the inside of the rotating tube 711 through the air supply tube 5 and is sprayed out through the plurality of air outlet pipes 712, the air outlet pipes 712 are L-shaped pipes and are uniformly distributed on the outer peripheral wall of the rotating tube 711, when the waste gas is sprayed out, a reaction force is formed to push the rotating tube 711 to rotate, an external tooth ring 713 is fixed on the outer peripheral wall of the rotating tube 711, the inner wall of the purifying bin 2 is rotatably connected with a gear 714 meshed with the external tooth ring 713, the external tooth ring 713 drives the gear 714, the left side of the dividing bin 705 is fixedly provided with a mounting bin 715, when the fan 3 conveys waste gas, the waste gas is conveyed to the inside of the rotating tube 711, the peripheral wall of the rotating tube 714 is meshed with the annular ring 716, the peripheral tooth ring 716 is further meshed with the peripheral tooth ring 716, the peripheral tooth ring is rotatably driven by the peripheral tooth ring 716, and the peripheral tooth ring is rotatably meshed with the peripheral tooth ring 716, and the peripheral tooth ring 716 is further rotatably meshed with the peripheral tooth ring, and the peripheral tooth ring 716 is rotatably.
The working principle of the embodiment is as follows:
(1) When the high-temperature carbonization furnace is used, the fan 3 is started, the fan 3 collects waste gas in the high-temperature carbonization furnace main body 1 through the collecting pipe 4 and then conveys the waste gas to the inside of the purification bin 2 through the air supply pipe 5, at the moment, the water pump 702 is started, the water pump 702 pumps spray liquid stored in the water tank 701 through the water suction pipe 703 and conveys the spray liquid to the inside of the diversion bin 705 through the water supply pipe 704, the spray liquid is further diverted to the two spray pipes 706 and sprayed out through the spray heads 707 on the outer peripheral wall of the two spray pipes to rinse the waste gas, and the effect of purifying the waste gas is achieved.
(2) When the fan 3 conveys waste gas, the waste gas is conveyed into the rotating pipe 711 through the air conveying pipe 5 and is sprayed out through the air outlet pipes 712, the air outlet pipes 712 are L-shaped pipes and are uniformly distributed on the peripheral wall of the rotating pipe 711, when the waste gas is sprayed out, reaction force is formed to push the rotating pipe 711 to rotate, the rotating pipe 711 drives the outer toothed ring 713 to rotate, the outer toothed ring 713 drives the gear 714 to rotate, the gear 714 drives the inner toothed ring 716 to rotate, the inner toothed ring 716 drives the mounting bin 715 to rotate, the mounting bin 715 drives the distribution bin 705 to rotate, the distribution bin 705 drives the spray pipe 706 to revolve around the rotating pipe 711, the spray area is improved, and the leaching purification effect is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The high-temperature carbonization device comprises a high-temperature carbonization furnace main body (1), and is characterized in that a purification bin (2) is fixed on the top surface of the high-temperature carbonization furnace main body (1), a fan (3) is fixed on the left side of the purification bin (2), a collecting pipe (4) with the bottom end fixed with the high-temperature carbonization furnace main body (1) is fixed at the air inlet end of the fan (3), an air supply pipe (5) with the right end extending to the inside of the purification bin (2) is fixed at the air outlet end of the fan (3), an exhaust pipe (6) is fixed on the top surface of the purification bin (2), and a purification mechanism is arranged on the purification bin (2);
The purification mechanism comprises a water tank (701) fixed on the top surface of a high-temperature carbonization furnace main body (1), a water pump (702) is fixed on the right side of the water tank (701), a water suction pipe (703) fixed with the water tank (701) is fixed at the water inlet end of the water pump (702), a water delivery pipe (704) fixed with the right side of a purification bin (2) is fixed at the water outlet end of the water pump (702), a diversion bin (705) is rotatably connected with one end of the water delivery pipe (704) deviating from the water pump (702), spray pipes (706) are fixed on the upper side and the lower side of the diversion bin (705), a plurality of spray nozzles (707) are fixed on the opposite sides of the spray pipes (706), a recovery pipe (708) fixed with the right side of the water tank (701) is fixed at one end of the right side of the purification bin (2), a partition plate (709) is fixed between the inner walls of the water tank (701), and a communication hole (710) is formed in the front of the partition plate (709).
2. The high-temperature carbonization device according to claim 1, wherein the purification mechanism further comprises a rotating pipe (711) rotatably connected to the right end of the air supply pipe (5), a plurality of air outlet pipes (712) are fixed on the outer peripheral wall of the rotating pipe (711), an outer toothed ring (713) is fixed on the outer peripheral wall of the rotating pipe (711), a gear (714) meshed with the outer toothed ring (713) is rotatably connected to the left inner wall of the purification bin (2), a mounting bin (715) is fixed on the left side of the diversion bin (705), and an inner toothed ring (716) meshed with the gear (714) is fixed on the inner peripheral wall of the mounting bin (715).
3. The high-temperature carbonization device according to claim 1, wherein the front surface of the high-temperature carbonization furnace main body (1) is hinged with a furnace door, the front surface of the furnace door is fixedly provided with a controller, and the air supply pipe (5) is positioned in the middle of the left side surface of the purification bin (2).
4. The high-temperature carbonization device according to claim 1, wherein the partition plate (709) divides the interior of the water tank (701) into a front space and a rear space, the front space of the partition plate (709) is filled with spray liquid, the rear space is filled with waste spray liquid, a water adding pipe is fixed on the top surface of the water tank (701) and positioned on the front side of the partition plate (709), the top end of the water adding pipe is in threaded connection with a sealing cover, a drain pipe is fixed on the back surface of the water tank (701), and a valve is fixed on the peripheral wall of the drain pipe.
5. A high-temperature carbonization device according to claim 1, wherein one end of the recovery pipe (708) facing away from the purification bin (2) is located at the rear side of the partition plate (709) near the top, one end of the water suction pipe (703) facing away from the water pump (702) is located at the front side of the partition plate (709), and the communication hole (710) is located near the top of the partition plate (709).
6. The high-temperature carbonization device according to claim 2, wherein the air outlet pipes (712) are L-shaped pipes, the plurality of air outlet pipes (712) are arranged in a group of four, the plurality of groups of air outlet pipes (712) are distributed at equal intervals left and right, and the four air outlet pipes (712) in the same group are rotationally symmetrical with the central axis of the rotating pipe (711) as the center of a circle.
7. The high-temperature carbonization device according to claim 2, wherein the installation bin (715) is a circular bin, the installation bin (715), the water supply pipe (704) and the rotating pipe (711) are positioned on the same central axis, the outer circumferential wall of the gear (714) is meshed with the outer circumferential wall of the outer tooth ring (713), and the outer circumferential wall of the gear (714) is meshed with the inner circumferential wall of the inner tooth ring (716).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421130468.8U CN222455343U (en) | 2024-05-22 | 2024-05-22 | High-temperature carbonization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421130468.8U CN222455343U (en) | 2024-05-22 | 2024-05-22 | High-temperature carbonization device |
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| Publication Number | Publication Date |
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| CN222455343U true CN222455343U (en) | 2025-02-11 |
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| CN202421130468.8U Active CN222455343U (en) | 2024-05-22 | 2024-05-22 | High-temperature carbonization device |
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| CN (1) | CN222455343U (en) |
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