CN221479841U - Coal pyrolysis process device - Google Patents
Coal pyrolysis process device Download PDFInfo
- Publication number
- CN221479841U CN221479841U CN202322174812.5U CN202322174812U CN221479841U CN 221479841 U CN221479841 U CN 221479841U CN 202322174812 U CN202322174812 U CN 202322174812U CN 221479841 U CN221479841 U CN 221479841U
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- CN
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- Prior art keywords
- tank body
- annular cooling
- cooling pipe
- baffle
- coal pyrolysis
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- 239000003245 coal Substances 0.000 title claims abstract description 25
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002994 raw material Substances 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model belongs to the field of coal pyrolysis processing, in particular to a coal pyrolysis process device, which comprises a bracket; the inner wall of the bracket is provided with a tank body, the top of the tank body is provided with a feed inlet, the inner wall of the feed inlet is provided with an auxiliary feeder, the bottom of the tank body is connected with a discharge outlet, the side surface of the tank body is connected with an exhaust outlet, the surface of the tank body is provided with an annular cooling pipe, one side of the annular cooling pipe is connected with the top end of a pipeline, the bottom end of the pipeline is connected with a water supply tank, the other side of the annular cooling pipe is provided with a valve, and one end of the valve is provided with a water storage tank; the motor is started through an external power supply, the gear set is driven to rotate by the motor, so that the baffle is driven to work, the function of assisting in smashing the raw materials with larger particles by the baffle is realized, the working efficiency of subsequent processing is improved, a water source is stored in the water storage tank through the rotating valve, the function of heat energy recovery of the heated water source is realized, and the economic expenditure is reduced.
Description
Technical Field
The utility model relates to the field of coal pyrolysis processing, in particular to a coal pyrolysis process device.
Background
Coal pyrolysis is a key step in coal conversion, and coal gasification, liquefaction, coking, and combustion all go through or undergo pyrolysis processes. Furthermore, the heating rate and the ambient atmosphere of coal pyrolysis are different in different processes.
One chinese patent with publication number CN205046050U discloses a pyrolysis device for inferior coal, which comprises a closed kiln body with a feed inlet and a discharge outlet, a high-temperature gas pipeline is arranged in the closed kiln body, a low-quality coal pushing decomposition channel is formed between the high-temperature gas pipeline and the inner wall of the closed kiln body, a decomposition gas collecting pipe communicated with the low-quality coal pushing decomposition channel is arranged on the closed kiln body, the pyrolysis device for inferior coal further comprises a high-temperature gas generating device, the high-temperature gas generating device is communicated with the high-temperature gas pipeline through a high-temperature gas distribution cover, and the high-temperature gas distribution cover is in circumferential sealing connection with the closed kiln body. According to the utility model, the high-temperature gas generating device is connected with the high-temperature gas pipeline through the high-temperature gas distribution cover, so that the reliability and stability of the low-quality coal pyrolysis device are fundamentally improved.
With respect to the above and related art, the inventors believe that there are often the following drawbacks: the utility model is not easy to achieve the effect of auxiliary crushing of raw materials with larger particles by the baffle plate, and is not easy to achieve the effect of auxiliary recovery of heat energy of the device.
Accordingly, a coal pyrolysis process device is proposed for the above problems.
Disclosure of utility model
In order to make up the defects of the prior art, the effect of assisting in crushing the raw materials with larger particles by the baffle plate is not easy to achieve, and the problem of assisting in recycling the heat energy of the device is not easy to achieve, the utility model provides a coal pyrolysis process device.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a coal pyrolysis process device, which comprises a bracket; the inner wall of support is provided with the jar body, the top of jar body is provided with the feed inlet, auxiliary feeder is installed to the inner wall of feed inlet, the bottom of jar body is connected with the bin outlet, the side of jar body is connected with the gas vent, the surface mounting of jar body has annular cooling tube, one side of annular cooling tube is connected with the top of pipeline, the bottom of pipeline is connected with the supply tank, the valve is installed to the opposite side of annular cooling tube, the one end of valve is provided with the storage water tank.
Preferably, the auxiliary feeder comprises a screen, a rotating shaft is rotatably arranged at the top of the screen, a baffle is connected to the side face of the rotating shaft, a gear set is arranged at the top of the rotating shaft, and a motor is connected to one side of the gear set.
Preferably, the shape of the bottom of the baffle is zigzag, and the size of the baffle is matched with the size of the screen.
Preferably, the number of the baffles is fourth, and the baffles are radially arranged at equal angles with the vertical center line of the rotating shaft.
Preferably, the number of the annular cooling pipes is five, and the annular cooling pipes are vertically distributed at equal intervals by the vertical center line of the tank body.
Preferably, the side cross section of the annular cooling pipe is in an arch shape, and the shape of the inner wall of the annular cooling pipe is matched with the shape of the outer wall of the tank body.
The utility model has the advantages that:
1. According to the utility model, the motor is started by an external power supply, and the gear set is rotated by the motor, so that the baffle is driven to work, the function of assisting in crushing the raw materials with larger particles by the baffle is realized, and the working efficiency of subsequent processing is improved;
2. According to the utility model, coal is required to be heated in the working process of the device, at the moment, the water pump in the water supply tank is started through the external power supply, so that the water source in the water supply tank enters the annular cooling pipe through the pipeline to cool the device, and when the cooling water source reaches a certain temperature, the water source is stored in the water storage tank through rotating the valve, so that the function of heat energy recovery of the heated water source is realized, and the economic expenditure is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a tank structure of the present utility model;
FIG. 2 is a schematic view of the annular cooling tube structure of the present utility model;
FIG. 3 is a schematic view of the structure of the feed inlet of the present utility model;
Fig. 4 is a schematic structural view of the auxiliary feeder of the present utility model.
In the figure: 1. a bracket; 2. a tank body; 3. a feed inlet; 4. auxiliary feeder; 401. a screen; 402. a rotating shaft; 403. a baffle; 404. a gear set; 405. a motor; 5. a discharge port; 6. an exhaust port; 7. an annular cooling tube; 8. a pipe; 9. a water supply tank; 10. a valve; 11. and a water storage tank.
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 to 4, a coal pyrolysis process device comprises a bracket 1; the inner wall of the bracket 1 is provided with a tank body 2, the top of the tank body 2 is provided with a feed inlet 3, the inner wall of the feed inlet 3 is provided with an auxiliary feeder 4, the bottom of the tank body 2 is connected with a discharge outlet 5, the side surface of the tank body 2 is connected with an exhaust outlet 6, the surface of the tank body 2 is provided with an annular cooling pipe 7, one side of the annular cooling pipe 7 is connected with the top end of a pipeline 8, the bottom end of the pipeline 8 is connected with a water supply tank 9, the other side of the annular cooling pipe 7 is provided with a valve 10, and one end of the valve 10 is provided with a water storage tank 11;
In operation, the utility model has the function of recovering heat energy from a heated water source and the function of assisting in crushing the raw materials with larger particles by the baffle 403.
Further, the auxiliary feeder 4 comprises a screen 401, a rotating shaft 402 is rotatably arranged at the top of the screen 401, a baffle 403 is connected to the side surface of the rotating shaft 402, a gear set 404 is arranged at the top of the rotating shaft 402, and a motor 405 is connected to one side of the gear set 404;
During operation, the device conveniently breaks up massive raw materials, and improves the working efficiency of subsequent processing.
Further, the shape of the bottom of the baffle 403 is zigzag, and the size of the baffle 403 is consistent with the size of the screen 401;
In operation, the zigzag baffle 403 facilitates the filtration of small pieces of raw materials, and improves the sprinkling efficiency of the device.
Further, the number of baffles 403 is fourth, and baffles 403 are radially arranged at equal angles with respect to the vertical center line of the rotating shaft 402;
in operation, the arrangement of baffles 403 facilitates uniform scattering of the feedstock.
Further, the number of the annular cooling pipes 7 is five, and the annular cooling pipes 7 are vertically distributed at equal intervals by the vertical center line of the tank body 2;
when the device works, the annular cooling pipes 7 which are vertically distributed at equal distance are beneficial to uniformly absorbing heat, and the heat dissipation efficiency of the device is improved.
Further, the side cross section of the annular cooling pipe 7 is in an arch shape, and the shape of the inner wall of the annular cooling pipe 7 is matched with the shape of the outer wall of the tank body 2;
In operation, the annular cooling tube 7 has a structure that the water source stays in the cooling tube for a long time, so that the cooling efficiency of the device is improved.
Working principle: raw materials are put into from feed inlet 3, start motor 405 through external power supply, motor 405 makes gear train 404 rotate, thereby drive baffle 403 work, the great raw materials of granule is assisted by baffle 403 and is smashed, convenient follow-up processing, need heat the back of accomplishing to the coal after heating in the device course of working, cool down the jar body, the water pump in supply tank 9 starts through external power supply this moment, make the water source in the supply tank 9 get into annular cooling tube 7 through pipeline 8 and cool off the device, when the cooling water source reaches certain temperature, make the water source store in storage water tank 11 through rotating valve 10, carry out recovery to the water source that is heated.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (4)
1. A coal pyrolysis process device, which is characterized in that: comprises a bracket (1); the automatic feeding device is characterized in that a tank body (2) is arranged on the inner wall of the support (1), a feed inlet (3) is arranged at the top of the tank body (2), an auxiliary feeder (4) is arranged on the inner wall of the feed inlet (3), a discharge outlet (5) is connected to the bottom of the tank body (2), an exhaust port (6) is connected to the side face of the tank body (2), an annular cooling pipe (7) is arranged on the surface of the tank body (2), the top end of a pipeline (8) is connected to one side of the annular cooling pipe (7), a water supply tank (9) is connected to the bottom end of the pipeline (8), a valve (10) is arranged on the other side of the annular cooling pipe (7), and a water storage tank (11) is arranged at one end of the valve (10);
The auxiliary feeder (4) comprises a screen (401), a rotating shaft (402) is rotatably arranged at the top of the screen (401), a baffle (403) is connected to the side face of the rotating shaft (402), the shape of the bottom of the baffle (403) is zigzag, the size of the baffle (403) is identical with that of the screen (401), a gear set (404) is arranged at the top of the rotating shaft (402), and a motor (405) is connected to one side of the gear set (404).
2. A coal pyrolysis process unit as recited in claim 1, wherein: the number of the baffles (403) is fourth, and the baffles (403) are radially arranged at equal angles with respect to the vertical center line of the rotating shaft (402).
3. A coal pyrolysis process unit as recited in claim 1, wherein: the number of the annular cooling pipes (7) is five, and the annular cooling pipes (7) are vertically distributed at equal intervals on the vertical center line of the tank body (2).
4. A coal pyrolysis process unit as claimed in claim 3, wherein: the cross section of the side surface of the annular cooling pipe (7) is in an arch shape, and the shape of the inner wall of the annular cooling pipe (7) is matched with the shape of the outer wall of the tank body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174812.5U CN221479841U (en) | 2023-08-14 | 2023-08-14 | Coal pyrolysis process device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174812.5U CN221479841U (en) | 2023-08-14 | 2023-08-14 | Coal pyrolysis process device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221479841U true CN221479841U (en) | 2024-08-06 |
Family
ID=92363308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322174812.5U Active CN221479841U (en) | 2023-08-14 | 2023-08-14 | Coal pyrolysis process device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221479841U (en) |
-
2023
- 2023-08-14 CN CN202322174812.5U patent/CN221479841U/en active Active
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