CN221028259U - Temperature-adjustable biomass tar-free pyrolysis device - Google Patents
Temperature-adjustable biomass tar-free pyrolysis device Download PDFInfo
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- CN221028259U CN221028259U CN202322914630.7U CN202322914630U CN221028259U CN 221028259 U CN221028259 U CN 221028259U CN 202322914630 U CN202322914630 U CN 202322914630U CN 221028259 U CN221028259 U CN 221028259U
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- 238000000197 pyrolysis Methods 0.000 title claims abstract description 62
- 239000002028 Biomass Substances 0.000 title claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 238000005406 washing Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000001914 filtration Methods 0.000 claims description 7
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a temperature-adjustable biomass tar-free pyrolysis device, which comprises a pyrolysis device body, wherein a servo motor, a feed hopper and an exhaust pipe are arranged on the pyrolysis device body; according to the biomass pyrolysis device, the first spiral smashing cutter, the second spiral smashing cutter, the first transmission component, the second transmission component and the like are arranged, when biomass is required to be thrown into the pyrolysis device body for pyrolysis, the first transmission component is driven to rotate only by the driving shaft, the first transmission component drives the rotating shaft to rotate, and the rotating shaft drives the second transmission component to rotate, so that the second spiral smashing cutter and the first spiral smashing cutter can conveniently rotate in the smashing box, the biomass thrown into the smashing box is smashed into the specification with the same particle size, and the biomass can be completely combusted when being combusted in the pyrolysis device body.
Description
Technical Field
The utility model relates to the technical field of biomass energy conversion and utilization, in particular to a biomass tar-free pyrolysis device with adjustable temperature.
Background
In the prior art, patent publication No. CN205313461U discloses a biomass continuous pyrolysis device. A biomass continuous pyrolysis device comprises a resistance furnace, a reaction tube arranged in the resistance furnace, a feeding screw arranged in the reaction tube, and a driving motor connected with one end of the feeding screw through a connecting shaft; one end of the reaction tube is connected with the feed box, and the other end is connected with the air outlet and the carbon box; one end of the temperature sensor penetrates through the tail end of the reaction tube and is inserted into the feeding screw, and the other end of the temperature sensor is connected with the controller to control the heating temperature; the controller controls the resistance furnace to heat the reaction tube. The real reaction temperature of biomass materials in the reaction tube can be monitored in real time in the pyrolysis process, and the pyrolysis reaction mechanism of biomass is explored. The temperature sensor is used for actually measuring the temperature in the reactor to control the heating temperature of the pyrolysis device, monitoring the temperature change of the pyrolysis reaction process, displaying and recording in real time, and controlling the biomass pyrolysis reaction temperature under the guidance of the biomass pyrolysis mechanism to obtain an ideal product.
However, in the practical use process of the device, the following technical problems exist: (1) The existing equipment is not provided with a structure for crushing biomass, so that the particle sizes of the biomass are different, the biomass with different particle sizes cannot be completely combusted during combustion, tar can be released, and the existing equipment is not provided with a structure for treating exhaust gas of combustion substances, so that dust in combustion gas is caused, and air is polluted.
Therefore, a biomass tar-free pyrolysis device with adjustable temperature is provided.
Disclosure of utility model
The utility model aims to provide a biomass tar-free pyrolysis device with adjustable temperature so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the biomass tar-free pyrolysis device with the adjustable temperature comprises a pyrolysis device body, wherein a servo motor, a feed hopper and an exhaust pipe are arranged on the pyrolysis device body, a driving shaft is arranged on the servo motor, and the driving shaft is rotatably arranged on the pyrolysis device body; the feeding hopper is provided with a crushing structure, the crushing structure is arranged on the pyrolysis device body, the crushing structure is provided with a transmission structure, the transmission structure is provided with a filtering structure, and the filtering structure is arranged on the pyrolysis device body;
Crushing structure is including smashing the case, smashes the case and installs on the feeder hopper, it installs the axis of rotation to smash the case to rotate, installs first spiral crushing sword in the axis of rotation, and the meshing has the second spiral crushing sword on the first spiral crushing sword, installs the rotation axis on the second spiral crushing sword, and the rotation axis rotates to install on smashing the case.
Preferably, the driving shaft is sleeved with a first transmission assembly, and the other end of the first transmission assembly is sleeved on the rotating shaft.
Preferably, one end of the rotating shaft is sleeved with a second transmission assembly, and the other end of the second transmission assembly is sleeved on the rotating shaft.
Preferably, the filter structure comprises a communicating pipe, the communicating pipe is arranged on the exhaust pipe, a water washing tank is arranged on the other end of the communicating pipe, a connecting hose is arranged on the water washing tank, one end of the connecting hose is arranged on the communicating pipe, an exhaust mask is arranged on the other end of the connecting hose, an exhaust port is arranged on the water washing tank, a filter plate is arranged on the inner wall of the exhaust port, and the exhaust mask is matched with the filter plate.
Preferably, a plurality of supporting legs are arranged on the bottom side of the washing tank, and the supporting legs are arranged on the pyrolysis device body.
Preferably, the transmission structure comprises a transmission shaft, the transmission shaft is arranged on one side of the rotation shaft, an elliptical groove is formed in the transmission shaft, a movable shaft is slidably arranged on the inner wall of the elliptical groove, a cross slide block is arranged on the movable shaft, and a retention sleeve is arranged on the cross slide block and sleeved on the connection hose.
Preferably, a fixed plate is arranged on the inner wall of the washing tank, a cross chute is arranged on the fixed plate, and a cross sliding block is slidably arranged on the inner wall of the cross chute.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the biomass pyrolysis device, through the arrangement of the structures such as the first spiral smashing cutter, the second spiral smashing cutter, the first transmission component and the second transmission component, when biomass is required to be thrown into the pyrolysis device body for pyrolysis, the first transmission component is driven to rotate by the driving shaft, the first transmission component drives the rotating shaft to rotate, and the rotating shaft drives the second transmission component to rotate, so that the second spiral smashing cutter and the first spiral smashing cutter can conveniently rotate in the smashing box, the biomass thrown into the smashing box is smashed into the specification with the same particle size, and the biomass can be completely combusted when being combusted in the pyrolysis device body.
(2) According to the utility model, through the arrangement of the structures such as the exhaust mask, the washing tank, the communicating pipe, the filter plate, the fixing plate, the transmission shaft and the like, after biomass is pyrolyzed by the pyrolysis device body, gas is discharged from the exhaust pipe into the washing tank for washing, so that the gas is conveniently discharged outwards and dispersed relatively, the transmission shaft is utilized to drive the exhaust mask to reciprocate in the washing tank, the discharged bubbles can be uniformly dispersed in the washing tank, and impurities in the flue gas can be sufficiently washed and removed, and environmental pollution is avoided.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view showing the connection structure of the crushing box, the second spiral crushing cutter and the rotating shaft of the present utility model;
Fig. 3 is a schematic view showing an internal structure of a communication pipe according to the present utility model;
FIG. 4 is a schematic view of the connection structure of the drive shaft, the fixing plate and the exhaust mask of the present utility model;
In the figure: 1. a pyrolysis apparatus body; 2. a servo motor; 3. a drive shaft; 4. a feed hopper; 5. an exhaust pipe; 6. a crushing box; 61. a first helical crushing cutter; 62. a second helical crushing cutter; 63. a rotating shaft; 64. a first transmission assembly; 65. a second transmission assembly; 66. a rotation shaft; 7. a communicating pipe; 71. support legs; 72. a washing tank; 73. a filter plate; 74. an exhaust port; 75. an exhaust mask; 76. a connecting hose; 8. a transmission shaft; 81. an elliptical groove; 82. a fixing plate; 83. a movable shaft; 84. a cross slide block; 85. a cross chute; 86. a retention sleeve.
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.
Example 1: referring to fig. 1-4, the present utility model provides a technical solution: the biomass tar-free pyrolysis device with the adjustable temperature comprises a pyrolysis device body 1, wherein a servo motor 2, a feed hopper 4 and an exhaust pipe 5 are arranged on the pyrolysis device body 1, a driving shaft 3 is arranged on the servo motor 2, and the driving shaft 3 is rotatably arranged on the pyrolysis device body 1; the feeding hopper 4 is provided with a crushing structure, the crushing structure is arranged on the pyrolysis device body 1, the crushing structure is provided with a transmission structure, the transmission structure is provided with a filtering structure, and the filtering structure is arranged on the pyrolysis device body 1;
The crushing structure comprises a crushing box 6, the crushing box 6 is arranged on a feed hopper 4, a rotating shaft 63 is rotatably arranged on the crushing box 6, a first spiral crushing cutter 61 is arranged on the rotating shaft 63, a second spiral crushing cutter 62 is meshed on the first spiral crushing cutter 61, a rotating shaft 66 is arranged on the second spiral crushing cutter 62, the rotating shaft 66 is rotatably arranged on the crushing box 6, a first transmission component 64 is sleeved on the driving shaft 3, the other end of the first transmission component 64 is sleeved on the rotating shaft 63, a second transmission component 65 is sleeved on one end of the rotating shaft 63, the other end of the second transmission component 65 is sleeved on the rotating shaft 66, when biomass is required to be put into a pyrolysis device body 1 for pyrolysis, only the driving shaft 3 is required to drive the first transmission component 64 to rotate, the rotating shaft 64 drives the second transmission component 65 to rotate, so that the second spiral crushing cutter 62 and the first spiral crushing cutter 61 rotate inwards in the crushing box 6, the biomass put into the crushing box 6 is crushed into the same size of particles, and the biomass can be completely combusted when the biomass is required to be put into the pyrolysis device body 1 for pyrolysis.
Example 2: referring to fig. 3 to 4, in the present utility model, the filtering structure includes a communicating pipe 7, the communicating pipe 7 is installed on the exhaust pipe 5, a water washing tank 72 is installed on the other end of the communicating pipe 7, a connection hose 76 is installed on the water washing tank 72, one end of the connection hose 76 is installed on the communicating pipe 7, an exhaust mask 75 is installed on the other end of the connection hose 76, an exhaust port 74 is provided on the water washing tank 72, a filter plate 73 is installed on the inner wall of the exhaust port 74, the exhaust mask 75 is matched with the filter plate 73, a plurality of support legs 71 are installed on the bottom side of the water washing tank 72, the plurality of support legs 71 are all installed on the pyrolysis device body 1, after biomass is pyrolyzed by the pyrolysis device body 1, gas is discharged into the communicating pipe 7 from the exhaust pipe 5, and then discharged into the exhaust mask 75 by the communicating pipe 7 for water washing to remove impurities in the flue gas.
Referring to fig. 4, in the present utility model, the transmission structure includes a transmission shaft 8, the transmission shaft 8 is mounted on one side of the rotation shaft 66, an elliptical groove 81 is formed on the transmission shaft 8, a moving shaft 83 is slidably mounted on an inner wall of the elliptical groove 81, a cross slide block 84 is mounted on the moving shaft 83, a retention sleeve 86 is mounted on the cross slide block 84, and the retention sleeve 86 is sleeved on the connection hose 76, so that the positions of the gas discharged outwards are dispersed, and the transmission shaft 8 is used to drive the exhaust mask 75 to reciprocate in the water washing tank 72, so that the discharged bubbles can be uniformly dispersed in the water washing tank 72, and further the impurities in the smoke can be removed by sufficient water washing, thereby avoiding polluting the environment.
Referring to fig. 4, in the present utility model, a fixing plate 82 is mounted on the inner wall of the water tank 72, a cross chute 85 is formed on the fixing plate 82, a cross slider 84 is slidably mounted on the inner wall of the cross chute 85, and the cross slider 84 slides in the cross chute 85 on the fixing plate 82, so that the exhaust mask 75 does not deviate during movement.
The working principle is as follows: when biomass is required to be put into the pyrolysis device body 1 for pyrolysis, only the driving shaft 3 is required to drive the first transmission assembly 64 to rotate, the first transmission assembly 64 drives the rotating shaft 63 to rotate, the rotating shaft 63 drives the second transmission assembly 65 to rotate, the second transmission assembly 65 drives the second spiral smashing cutter 62 to rotate, and accordingly the second spiral smashing cutter 62 and the first spiral smashing cutter 61 can conveniently rotate in the smashing box 6, biomass put into the smashing box 6 is smashed into the specification with the same particle size, the biomass can be completely combusted when being combusted in the pyrolysis device body 1, after biomass is pyrolyzed by the pyrolysis device body 1, gas is discharged into the communicating pipe 7 from the exhaust pipe 5, then is discharged into the connecting hose 76 in the water washing box 72 from the communicating pipe 7, water is washed from the exhaust mask 75, the positions where the gas is conveniently discharged outwards are relatively dispersed, the rotating shaft 66 is utilized to drive the transmission shaft 8 to rotate, the elliptical groove 81 drives the elliptical groove 83 to slide, the cross slide block 84 in the elliptical groove 85 is driven by the moving shaft 83 to move, the cross slide block 84 in the fixed plate 82 is driven by the moving shaft 84, the cross slide block 84 is driven by the moving shaft 86, the cross block 86 is uniformly moves in the water washing box 72, and the cross slide block is evenly washed in the water washing box 72 is discharged into the water washing box 72, and the water washing environment is completely polluted by the water washing environment is avoided.
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 biomass tar-free pyrolysis device with the adjustable temperature comprises a pyrolysis device body (1), wherein a servo motor (2), a feed hopper (4) and an exhaust pipe (5) are arranged on the pyrolysis device body (1), a driving shaft (3) is arranged on the servo motor (2), and the driving shaft (3) is rotatably arranged on the pyrolysis device body (1); the method is characterized in that: the feeding hopper (4) is provided with a crushing structure, the crushing structure is arranged on the pyrolysis device body (1), the crushing structure is provided with a transmission structure, the transmission structure is provided with a filtering structure, and the filtering structure is arranged on the pyrolysis device body (1);
Crushing structure is including smashing case (6), smashes case (6) and installs on feeder hopper (4), it installs axis of rotation (63) to smash on case (6) rotation, installs first spiral crushing sword (61) on axis of rotation (63), and the meshing has second spiral crushing sword (62) on first spiral crushing sword (61), installs rotation axis (66) on second spiral crushing sword (62), and rotation axis (66) rotate and install on smashing case (6).
2. The temperature-adjustable biomass tar-free pyrolysis device as set forth in claim 1, wherein: the driving shaft (3) is sleeved with a first transmission assembly (64), and the other end of the first transmission assembly (64) is sleeved with a rotating shaft (63).
3. The temperature-adjustable biomass tar-free pyrolysis device as set forth in claim 2, wherein: one end of the rotating shaft (63) is sleeved with a second transmission assembly (65), and the other end of the second transmission assembly (65) is sleeved on the rotating shaft (66).
4. The temperature-adjustable biomass tar-free pyrolysis device as set forth in claim 1, wherein: the filter structure comprises a communicating pipe (7), the communicating pipe (7) is arranged on an exhaust pipe (5), a water washing tank (72) is arranged on the other end of the communicating pipe (7), a connecting hose (76) is arranged on the water washing tank (72), one end of the connecting hose (76) is arranged on the communicating pipe (7), an exhaust mask (75) is arranged on the other end of the connecting hose (76), an exhaust port (74) is arranged on the water washing tank (72), a filter plate (73) is arranged on the inner wall of the exhaust port (74), and the exhaust mask (75) is matched with the filter plate (73).
5. The temperature-adjustable biomass tar-free pyrolysis apparatus as set forth in claim 4, wherein: a plurality of supporting legs (71) are arranged on the bottom side of the water washing tank (72), and the supporting legs (71) are arranged on the pyrolysis device body (1).
6. The temperature-adjustable biomass tar-free pyrolysis apparatus as set forth in claim 4, wherein: the transmission structure comprises a transmission shaft (8), the transmission shaft (8) is arranged on one side of the rotating shaft (66), an elliptical groove (81) is formed in the transmission shaft (8), a movable shaft (83) is slidably arranged on the inner wall of the elliptical groove (81), a cross slide block (84) is arranged on the movable shaft (83), a retention sleeve (86) is arranged on the cross slide block (84), and the retention sleeve (86) is sleeved on the connecting hose (76).
7. The temperature-adjustable biomass tar-free pyrolysis apparatus as set forth in claim 6, wherein: the inner wall of the water washing tank (72) is provided with a fixed plate (82), the fixed plate (82) is provided with a cross chute (85), and a cross sliding block (84) is slidably arranged on the inner wall of the cross chute (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322914630.7U CN221028259U (en) | 2023-10-30 | 2023-10-30 | Temperature-adjustable biomass tar-free pyrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322914630.7U CN221028259U (en) | 2023-10-30 | 2023-10-30 | Temperature-adjustable biomass tar-free pyrolysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221028259U true CN221028259U (en) | 2024-05-28 |
Family
ID=91140397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322914630.7U Active CN221028259U (en) | 2023-10-30 | 2023-10-30 | Temperature-adjustable biomass tar-free pyrolysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221028259U (en) |
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2023
- 2023-10-30 CN CN202322914630.7U patent/CN221028259U/en active Active
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