CN214088396U - External heating type multi-material-channel rotary carbonization furnace and roasting furnace - Google Patents
External heating type multi-material-channel rotary carbonization furnace and roasting furnace Download PDFInfo
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- CN214088396U CN214088396U CN202022231537.2U CN202022231537U CN214088396U CN 214088396 U CN214088396 U CN 214088396U CN 202022231537 U CN202022231537 U CN 202022231537U CN 214088396 U CN214088396 U CN 214088396U
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Abstract
The utility model discloses an external heating type multi-material channel rotary carbonization furnace and a roasting furnace, which relate to the technical field of carbon and active carbon production and aim at the problems that the single material channel of the existing rotary carbonization furnace has low yield and the single material channel easily causes raw material accumulation and uneven heating; and the material drop is large, make it drop in the stove and be easy to damage, the problem of powder fall, now propose the following scheme, it includes heating chamber, controller, fires burning furnace, driving motor and gyration retort, the heating chamber cup joints with gyration retort, and the heating chamber rotates with gyration retort to be connected, fixed mounting has a plurality of heating warehouses between heating chamber and the gyration retort. The utility model discloses novel structure, and the device not only avoided the material to pile up and to cause in gyration retort bottom and heat inhomogeneous for material homodisperse is in independent material way the inside, and distributes the thermally equivalent homogeneous, is favorable to keeping the carbonization material complete simultaneously, the follow-up use of being convenient for.
Description
Technical Field
The utility model relates to a carbon element and active carbon production technical field especially relate to an outer hot type many material ways gyration retort and bake burning furnace over a slow fire.
Background
The rotary carbonization furnace is mainly used for heating materials in the furnace and carbonizing the materials; in the rotary carbonization furnace, at the beginning, generally, fuel is introduced into the furnace to cause combustion to generate heat, and hot gas is introduced into the rotary carbonization furnace through a gas pipe, so that the material in the rotary carbonization furnace is heated.
The inside of present gyration retort does not generally have the baffle of buffering, when leading to the carbomorphism material to rotate at gyration retort, make the carbomorphism material too big and make granule damaged and wearing and tearing in the inside fall of gyration retort easily, the inside of present gyration retort does not generally set up a plurality of material ways simultaneously, make the carbomorphism material take place easily in the inside of gyration retort to pile up and then reduce the carbomorphism effect of material, consequently, in order to solve this type of problem, we propose an external heating type many material ways gyration retort and roaster furnace.
SUMMERY OF THE UTILITY MODEL
The utility model provides an external heating type multi-material channel rotary carbonization furnace and a roasting furnace, which solves the problems that the single material channel of the existing rotary carbonization furnace has low yield, and the single material channel easily causes the raw materials to be accumulated and heated unevenly; and the fall of the materials is large, so that the materials fall in the furnace and are easy to damage and fall off.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an external heating type multi-material channel rotary carbonization furnace and a roasting furnace comprise a heating chamber, a controller, a combustion furnace, a driving motor and a rotary carbonization furnace, wherein the heating chamber is sleeved with the rotary carbonization furnace, the heating chamber is rotationally connected with the rotary carbonization furnace, a plurality of heating bins are fixedly arranged between the heating chamber and the rotary carbonization furnace, uniform rolling rings are fixedly arranged on the surface of the rotary carbonization furnace, supporting pipes are fixedly arranged on the inner walls of two ends of the rotary carbonization furnace, uniformly distributed material channel plates are fixedly arranged between the inner wall of the rotary carbonization furnace and the outer surface of the supporting pipes, the material channel plates are arranged along the length direction of the rotary carbonization furnace, a material channel is formed between two adjacent material channel plates, material lifting plates are fixedly arranged on the surface of one side of each material channel plate and are close to the middle position of the material channel plate, and uniformly distributed raw material charging ports are formed on the outer surface of the rotary carbonization furnace, the raw material charging opening is communicated with the material channel and is arranged close to one end of the rotary carbonization furnace, an air guide pipe is fixedly mounted at one end, away from the raw material charging opening, of the rotary carbonization furnace, the air guide pipe is communicated with the material channel, one end, away from the rotary carbonization furnace, of the air guide pipe is fixedly connected with the combustion furnace, a hot air pipe is fixedly mounted on the surface of the combustion furnace, the hot air pipe is communicated with the heating bin, uniformly distributed smoke exhaust pipes are fixedly mounted on the outer surface of the heating chamber, and the smoke exhaust pipes are communicated with the heating bin respectively.
Preferably, a supporting roller seat is arranged below the rotary carbonization furnace, and a supporting roller is rotatably arranged on one side surface of the supporting roller seat close to the rotary carbonization furnace.
Preferably, the outer surface of the combustion furnace is fixedly provided with a surplus hot flue gas outlet, and the surplus hot flue gas outlet penetrates through the inner wall of the combustion furnace.
Preferably, one end of the output shaft of the driving motor, which is far away from the driving motor, is fixedly provided with a driving gear, the driving gear is meshed with the gear ring, and the input end of the driving motor is electrically connected with the output end of the controller.
Preferably, a gas pipe is fixedly installed on the surface of the combustion furnace, and a gas valve is installed on the gas pipe.
Preferably, the surface of the rotary carbonization furnace is provided with a product discharge port, and the product discharge port is communicated with the inside of the rotary carbonization furnace and is arranged at one side of the rotary carbonization furnace, which is far away from the raw material feeding port.
Preferably, the inner wall of the rotary carbonization furnace is provided with uniformly distributed helical blades.
The utility model has the advantages that:
1. through the material guidance tape that is provided with evenly distributed at stay tube and gyration retort's inner wall for form evenly distributed's material through material guidance tape, through add the material respectively in every material guidance tape the inside, make the material be along with gyration retort rotates the time, the material is unlikely to pile up in gyration retort's bottom, thereby makes the heating more even, and output increases at double.
2. Thereby be provided with the lifting blade through the inside at the gyration retort thereby when making the inside material of gyration retort take place the whereabouts along with the rotation of gyration retort, through the buffering of lifting blade to reduce the whereabouts height of material, avoided the material because the whereabouts drop is too big and take place the damage, be favorable to keeping the integrity of material, make things convenient for follow-up processing to use.
In conclusion, the non-uniform heating caused by the accumulation of the materials at the bottom of the rotary carbonization furnace is avoided, the materials are uniformly dispersed in 6 to 8 independent material channels, the materials are uniformly distributed and uniformly heated, meanwhile, the materials are prevented from being damaged due to large fall in a single material channel (a single cylinder), the completeness of the carbonized materials is kept, the subsequent processing and use are facilitated, and the effect is obviously superior to that of the conventional common rotary carbonization furnace. Especially in the carbonization of the columnar carbon formed by pulverized coal, the temperature is easy to control, the columnar carbon particles do not crack or deform, and the appearance is beautiful.
Drawings
FIG. 1: is the structure schematic diagram of the utility model.
FIG. 2: is the transverse cross section of the rotary carbonization furnace of the utility model.
Reference numbers in the figures: 1. a heating chamber; 2. a rotary carbonization furnace; 3. rolling a ring; 4. a riding wheel seat; 5. a riding wheel; 6. A raw material feed inlet; 7. a product discharge port; 8. an air duct; 9. a combustion furnace; 10. a gas pipe; 11. a gas valve; 12. a hot gas pipe; 13. a smoke exhaust pipe; 14. a helical blade; 15. a material channel plate; 16. a material raising plate; 17. Supporting a tube; 18. a controller; 19. a drive motor; 20. a drive gear; 21. a ring gear; 22. and a multi-waste heat smoke outlet.
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.
Referring to fig. 1-2, an external heating type multi-material channel rotary carbonization furnace and a roasting furnace include a heating chamber 1, a controller 18, a combustion furnace 9, a driving motor 19 and a rotary carbonization furnace 2, wherein the heating chamber 1 is sleeved with the rotary carbonization furnace 2, the heating chamber 1 is rotatably connected with the rotary carbonization furnace 2, a plurality of heating bins are fixedly installed between the heating chamber 1 and the rotary carbonization furnace 2, uniform rolling rings 3 are fixedly installed on the surface of the rotary carbonization furnace 2, supporting tubes 17 are fixedly installed on the inner walls of two ends of the rotary carbonization furnace 2, uniformly distributed material channel plates 15 are fixedly installed between the inner wall of the rotary carbonization furnace 2 and the outer surfaces of the supporting tubes 17, the material channel plates 15 are arranged along the length direction of the rotary carbonization furnace 2, a material channel is formed between two adjacent material channel plates 15, and a material lifting plate 16 is fixedly installed on one side surface of the material channel plate 15, the material lifting plate 16 is arranged close to the middle position of the material channel plate 15, the outer surface of the rotary carbonization furnace 2 is provided with uniformly distributed raw material feeding ports 6, the raw material feeding ports 6 are respectively communicated with the material channel and are arranged close to one end of the rotary carbonization furnace 2, one end of the rotary carbonization furnace 2 far away from the raw material feeding ports 6 is fixedly provided with an air duct 8, the air duct 8 is communicated with the material channel, one end of the air duct 8 far away from the rotary carbonization furnace 2 is fixedly connected with the combustion furnace 9, the surface of the combustion furnace 9 is fixedly provided with a hot air pipe 12, the hot air pipe 12 is respectively communicated with a heating bin, the outer surface of the heating chamber 1 is fixedly provided with uniformly distributed smoke exhaust pipes 13, the smoke exhaust pipes 13 are respectively communicated with the heating bin, a supporting wheel seat 4 is arranged below the rotary carbonization furnace 2, and a supporting wheel 5 is rotatably arranged on one side surface of the supporting wheel seat 4 close to the rotary carbonization furnace 2, the outer surface of the combustion furnace 9 is fixedly provided with an excess hot flue gas outlet 22, the excess hot flue gas outlet 22 penetrates through the inner wall of the combustion furnace 9, one end, away from the driving motor 19, of an output shaft of the driving motor 19 is fixedly provided with a driving gear 20, the driving gear 20 is meshed with a gear ring 21, the input end of the driving motor 19 is electrically connected with the output end of the controller 18, the surface of the combustion furnace 9 is fixedly provided with a gas pipe 10, the gas pipe 10 is provided with a gas valve 11, the surface of the rotary carbonization furnace 2 is provided with a product discharge hole 7, the product discharge hole 7 is communicated with the inside of the rotary carbonization furnace 2 and is arranged on one side, away from the raw material charging hole 6, of the rotary carbonization furnace 2, and the inner wall of the rotary carbonization furnace 2 is provided with uniformly distributed helical blades 14.
The working principle is as follows: before the device is used, firstly, the raw material feeding ports 6 are respectively opened, and carbonized raw materials are added into the rotary carbonization furnace 2; then, gas is introduced into the combustion furnace 9 through the gas pipeline 10 to be combusted by opening the gas valve 11, hot gas generated by combustion is introduced into the heating bins through the hot gas pipe 12, 4 to 6 heating bins are fixedly installed between the outside of the barrel of the rotary carbonization furnace 2 and the heating chamber 1, and each heating bin is independently controlled in temperature, so that the rotary carbonization furnace 2 is heated; then, the controller 18 controls the driving motor 19 to start, and the driving motor 19 drives the gear ring 21 to rotate through the driving gear 20, so that the rotary carbonization furnace 2 rotates, and materials in each material channel are rolled, so that different surfaces of the materials are uniformly heated, and carbonization is more sufficient; when the material rolls along with the rotary carbonization furnace 2 in the material channel, the material can be buffered by the lifting plate 16 when falling through the lifting plate 16 arranged on the surface of the material channel plate 15, so that the damage of particles caused by large falling height of the material is avoided, and the original shape of the material is ensured as much as possible during carbonization; when the materials are carbonized and carbonized gas is generated, the carbonized gas is immediately sucked into the combustion furnace 9 through the gas guide tube 8, so that the burned carbonized gas replaces the combustion of fuel gas, and the energy is recycled; the redundant hot flue gas is discharged to a waste heat boiler or other equipment using hot air through a multi-waste heat flue gas outlet 22.
After the inside material carbonization of gyration retort 2 is abundant, evenly be provided with helical blade 14 through 2 inner walls at gyration retort to make the material along with the rotation of gyration retort 2 and remove the one end that gyration retort 2 is close to product discharge gate 7, and thereby open product discharge gate 7 and discharge the inside of carbonization retort 2 with carbonization product granule.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An external heating type multi-material-channel rotary carbonization furnace and a roasting furnace comprise a heating chamber (1), a controller (18), a combustion furnace (9), a driving motor (19) and a rotary carbonization furnace (2), and are characterized in that the heating chamber (1) is sleeved with the rotary carbonization furnace (2), the heating chamber (1) is rotatably connected with the rotary carbonization furnace (2), a plurality of heating bins are fixedly arranged between the heating chamber (1) and the rotary carbonization furnace (2), uniform rolling rings (3) are fixedly arranged on the surface of the rotary carbonization furnace (2), supporting pipes (17) are fixedly arranged on the inner walls of two ends of the rotary carbonization furnace (2), uniformly distributed material channel plates (15) are fixedly arranged between the inner wall of the rotary carbonization furnace (2) and the outer surface of the supporting pipes (17), and the material channel plates (15) are arranged along the length direction of the rotary carbonization furnace (2), a material channel is formed between two adjacent material channel plates (15), material raising plates (16) are fixedly mounted on the surface of one side of each material channel plate (15), the material raising plates (16) are arranged at positions close to the middle of the material channel plates (15), uniformly distributed raw material feeding ports (6) are formed in the outer surface of the rotary carbonization furnace (2), the raw material feeding ports (6) are respectively communicated with the material channel and are arranged at one ends close to the rotary carbonization furnace (2), an air guide pipe (8) is fixedly mounted at one end, far away from the raw material feeding ports (6), of the rotary carbonization furnace (2), the air guide pipe (8) is communicated with the material channel, one end, far away from the rotary carbonization furnace (2), of the air guide pipe (8) is fixedly connected with the combustion furnace (9), a hot air pipe (12) is fixedly mounted on the surface of the combustion furnace (9), and the hot air pipes (12) are respectively communicated with the heating bin, the outer surface of the heating chamber (1) is fixedly provided with smoke exhaust pipes (13) which are uniformly distributed, and the smoke exhaust pipes (13) are respectively communicated with the heating chamber.
2. An externally heated multi-material-channel rotary carbonization furnace and roasting furnace according to claim 1, characterized in that a supporting roller seat (4) is arranged below the rotary carbonization furnace (2), and a supporting roller (5) is rotatably mounted on one side of the supporting roller seat (4) close to the rotary carbonization furnace (2).
3. An externally heated multi-channel rotary carbonization furnace and roasting furnace according to claim 1, characterized in that the external surface of the combustion furnace (9) is fixedly provided with the excess hot flue gas outlet (22), and the excess hot flue gas outlet (22) penetrates through the inner wall of the combustion furnace (9).
4. The external heating type multi-material channel rotary carbonization furnace and roasting furnace as claimed in claim 1, wherein a driving gear (20) is fixedly mounted at one end of the output shaft of the driving motor (19) far away from the driving motor (19), the driving gear (20) is meshed with a gear ring (21), and the input end of the driving motor (19) is electrically connected with the output end of the controller (18).
5. An externally heated multi-channel rotary carbonization furnace and roasting furnace according to claim 1, characterized in that a gas pipe (10) is fixedly installed on the surface of the combustion furnace (9), and a gas valve (11) is installed on the gas pipe (10).
6. The external heating type multi-material channel rotary carbonization furnace and roasting furnace as claimed in claim 1, wherein a product discharge port (7) is formed in the surface of the rotary carbonization furnace (2), and the product discharge port (7) is communicated with the inside of the rotary carbonization furnace (2) and is located at one side of the rotary carbonization furnace (2) far away from the raw material feed port (6).
7. An externally heated multi-channel rotary carbonization furnace and roasting furnace according to claim 1, characterized in that the inner wall of the rotary carbonization furnace (2) is provided with uniformly distributed helical blades (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231537.2U CN214088396U (en) | 2020-10-09 | 2020-10-09 | External heating type multi-material-channel rotary carbonization furnace and roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231537.2U CN214088396U (en) | 2020-10-09 | 2020-10-09 | External heating type multi-material-channel rotary carbonization furnace and roasting furnace |
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| Publication Number | Publication Date |
|---|---|
| CN214088396U true CN214088396U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022231537.2U Active CN214088396U (en) | 2020-10-09 | 2020-10-09 | External heating type multi-material-channel rotary carbonization furnace and roasting furnace |
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| CN (1) | CN214088396U (en) |
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- 2020-10-09 CN CN202022231537.2U patent/CN214088396U/en active Active
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