Biomass carbonization reaction device and method

Abstract

The present application relates to biomass carbonization equipment technical field, specifically to a kind of biomass carbonization reaction device and method, including heat conduction ventilation structure and carbonization reaction structure, and the heat conduction ventilation structure is connected with carbonization reaction structure.The structure of carbonization reaction structure is set, the purpose of carbonization processing is realized, gas is introduced into heat insulation sleeve through docking vent, guiding shunt pipe, communication branch pipe, and speed reducer is rotated by second matching gear disc to drive first matching gear disc, so that drive transmission rod is rotated by telescopic connecting rod to drive storage seat, mixed rotation purpose is realized, continuous carbonization production work is realized, and heating resistance is heated by electrification, the heating carbonization treatment work of biomass raw material in storage seat is realized, and the purpose of automatic processing production is facilitated.

Description

Technical Field

[0001] This invention relates to the field of biomass carbonization equipment technology, specifically a biomass carbonization reaction device and method. Background Technology

[0002] Biomass carbonization refers to the process by which biomass is pyrolyzed at high temperatures of 250℃-750℃ under limited oxygen supply or complete oxygen deficiency conditions to produce solid coke, wood vinegar, and biomass combustible gas. The technology is classified into low-temperature slow pyrolysis (700℃). The carbonization product, biochar, can be used to improve soil structure, enhance nutrient retention capacity, and adsorb pollutants. Its application as a carbon-based fertilizer has shown a 10.9% increase in crop yield and a 43% improvement in nitrogen use efficiency. As a renewable low-carbon fuel, biochar has been industrially applied in blast furnace injection and can replace some of the pulverized coal. The carbonization products are also used in the preparation of electrode materials for supercapacitors.

[0003] Currently, existing biomass carbonization reactors suffer from unstable production, requiring a long time to complete carbonization. Shorter times result in uneven carbonization of the product in the middle sections, affecting the quality of the final product. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides a biomass carbonization reaction apparatus and method.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a biomass carbonization reaction device, comprising a heat-conducting and ventilation structure and a carbonization reaction structure, wherein the heat-conducting and ventilation structure is connected to the carbonization reaction structure.

[0006] The heat-conducting and ventilation structure is used for heating and guiding the gas. The connecting conduit is connected to the heating and guiding component through the connecting guide seat. The heating and guiding component is connected to the carbonization reaction structure through the docking exhaust pipe. The heating and guiding component is used for heating treatment.

[0007] The carbonization reaction structure is used for carbonization production. The vent is connected to the carbonization reaction component through a guide pipe, a connecting branch pipe, and a connecting vent seat. The carbonization reaction component is heated by a heating resistor. Meanwhile, the storage and placement seat is adjusted by telescopic linkage and rotated by drive transmission rod.

[0008] Specifically, the heating gas guide component includes a heating gas storage base, on which a heating treatment mechanism is fixedly installed, and the heating gas storage base is also connected to a guide communication base.

[0009] Specifically, the heating treatment mechanism includes a first heating electrode holder, a first connecting rod electrically connected to the first heating electrode holder, a side end of the first heating electrode holder fixed to a heat insulation seat, the first heating electrode holder electrically connected to a first heating electrode rod through the heat insulation seat, a ceramic protective seat fixedly connected to the first heating electrode rod, the center of the ceramic protective seat fixedly connected to a second heating electrode rod, a side end of the second heating electrode rod electrically connected to the second heating electrode holder, and a second connecting rod electrically connected to the second heating electrode holder.

[0010] Specifically, the carbonization reaction structure includes a carbonization reaction component, a connecting vent seat connected to the carbonization reaction component, a connecting branch pipe connected to the connecting vent seat, and the connecting branch pipe connected to the docking vent via a guide branch pipe. The connecting branch pipe is fixedly supported by a fixed limiting rod. A second connecting vent seat is connected at a symmetrical position of the carbonization reaction component. The second connecting vent seat is connected to a second guide branch pipe via a second connecting branch pipe, and gas is discharged through a second docking vent.

[0011] Specifically, the carbonization reaction component includes a heat insulation sleeve, a grid protection frame is fixedly connected to the side end of the heat insulation sleeve, a reduction motor is fixedly installed at the bottom of the heat insulation sleeve, the reduction motor controls the rotation of the second mating gear plate, a first mating gear plate is meshed on the second mating gear plate, the first mating gear plate and the second mating gear plate are located inside the grid protection frame, the side end of the first mating gear plate passes through the heat insulation seat and is connected to the drive transmission rod, the side end of the drive transmission rod is telescopically connected to a telescopic connecting rod, and the side end of the telescopic connecting rod is fixedly connected to a storage placement seat.

[0012] Specifically, an insulating protective sleeve is fixedly connected inside the heat insulation sleeve, and a heating resistor is installed inside the insulating protective sleeve. A storage placement seat is telescopically connected to the center of the insulating protective sleeve. A bottom bracket is fixedly connected to one side of the bottom of the heat insulation sleeve, and a supporting arc-shaped frame is fixedly connected to the bottom bracket to support the storage placement seat. A door panel is hinged to the side end of the heat insulation sleeve.

[0013] Specifically, the docking vent is connected to the docking exhaust pipe, the first heating electrode seat and the second heating electrode seat are fixed to the side of the heating gas storage seat, and the connecting conduit is connected to the docking exhaust pipe through the connecting guide seat, the guiding connecting seat, and the heating gas storage seat.

[0014] Specifically, the first heating electrode rod and the second heating electrode rod are separated and supported by a ceramic protective seat, which is fixed inside the heating gas storage seat. The storage and placement seat is designed to flip and is fixed by a lock.

[0015] Specifically, the guide diversion pipe is fixedly connected to the heat insulation sleeve, and the drive transmission rod drives the storage placement seat to rotate through the telescopic connecting rod, and the storage placement seat can be pulled out to drive the telescopic connecting rod to extend and retract for adjustment.

[0016] A method for a biomass carbonization reactor includes the following steps:

[0017] S1. First, nitrogen gas is introduced through the connecting conduit, and then conducted to the connecting seat through the connecting conduit and the connecting seat. After that, it is guided to the heating gas storage seat. At this time, the heating treatment mechanism works. The first and second connecting rods are connected to the power supply. At this time, the first heating electrode seat is electrically connected to the first heating electrode rod, and the second heating electrode seat is electrically connected to the second heating electrode rod. The heating of the first and second heating electrode rods can be controlled. At the same time, the ceramic protective seat separates and supports the first and second heating electrode rods, thereby achieving the purpose of gas heating.

[0018] S2. After that, the gas is introduced into the interior of the carbonization reaction structure through the docking exhaust pipe, and then conducted to the guide diversion pipe through the docking vent. After that, it is guided into the heat insulation sleeve through the connecting branch pipe and the connecting vent seat. The user puts the biological material into the storage and placement seat in advance, and retracts it through the telescopic linkage to reach the bottom position. At this time, the door panel flips on the heat insulation sleeve to seal the heat insulation sleeve.

[0019] S3. After that, the geared motor works and drives the second mating gear plate to rotate. The second mating gear plate drives the meshing first mating gear plate to rotate, so that the first mating gear plate drives the drive transmission rod, telescopic connecting rod, and storage placement seat to rotate inside the insulating protective sleeve. The insulating protective sleeve is fixed to the heat insulation sleeve.

[0020] S4. Finally, the heating resistor is energized to heat the material inside the storage holder, which is then carbonized. The storage holder rotates inside the insulating protective sleeve for all-around carbonization. After the process is complete, the storage holder is pulled out and unloaded using the bottom bracket and the supporting arc frame.

[0021] The beneficial effects of this invention are:

[0022] First, this invention utilizes a heat-conducting and ventilation structure to facilitate carbonization production. Gas is introduced into the heating and ventilation component through a connecting conduit and a connecting seat. At this time, the first and second heating electrode rods are electrically heated, allowing the heated gas to be introduced into the carbonization reaction structure through the connecting exhaust pipe to facilitate carbonization production. The introduced gas is nitrogen, which does not support combustion but also provides a heating effect, preventing carbonization combustion problems.

[0023] Second, this invention achieves the purpose of carbonization processing through the structural design of the carbonization reaction structure. Gas is introduced into the heat insulation sleeve through the connecting vent, guide diversion pipe, and connecting branch pipe. The reduction motor drives the first matching gear plate to rotate through the second matching gear plate, so that the drive transmission rod drives the storage and placement seat to rotate through the telescopic connecting rod to achieve the purpose of mixing and rotation, thereby realizing continuous carbonization production. In addition, the heating resistor is energized to heat and carbonize the biomass raw materials in the storage and placement seat, which facilitates the purpose of automated processing and production. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Figure 1 This is a three-dimensional structural diagram of the main body from a frontal perspective in this invention;

[0026] Figure 2 This is a side view three-dimensional structural diagram of the main body in this invention;

[0027] Figure 3 This is a three-dimensional structural diagram of the main body from the rear view in this invention;

[0028] Figure 4 This is a three-dimensional view of the heat-conducting and ventilation structure in this invention;

[0029] Figure 5 This is a perspective view of the heating gas guiding component in this invention;

[0030] Figure 6 This is a perspective view of the heating treatment mechanism in this invention;

[0031] Figure 7 This is a three-dimensional structural diagram of the carbonization reaction structure in this invention;

[0032] Figure 8 This is a three-dimensional exploded view of the carbonization reaction component in this invention.

[0033] In the diagram: 1-Heat-conducting ventilation structure, 2-Carbonization reaction structure, 3-Heating and air-conducting component, 4-Connecting conduit, 5-Connecting guide seat, 6-Connecting exhaust pipe, 7-Heating treatment mechanism, 8-Guiding connecting seat, 9-Heating gas storage seat, 10-First heating electrode seat, 11-First electrical connection rod, 12-Connecting heat insulation seat, 13-Ceramic protective seat, 14-First heating electrode rod, 15-Second heating electrode rod, 16-Second heating electrode seat, 17-Second electrical connection rod, 18-Fixing limit rod 19-Connecting vent seat, 20-Connecting branch pipe, 21-Guiding diversion pipe, 22-Connecting vent, 23-Carbonization reaction component, 24-Insulation sleeve, 25-Grate protection frame, 26-First mating gear plate, 27-Second mating gear plate, 28-Reduction motor, 29-Nested insulation seat, 30-Drive transmission rod, 31-Telescopic connecting rod, 32-Heating resistor, 33-Insulating protective sleeve, 34-Door panel, 35-Bottom bracket, 36-Supporting arc frame, 37-Storage placement seat. Detailed Implementation

[0034] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0035] The invention will be further described below with reference to the accompanying drawings.

[0036] Example

[0037] like Figure 1-8 As shown, a biomass carbonization reaction device of the present invention includes a heat-conducting and ventilation structure 1 and a carbonization reaction structure 2, wherein the heat-conducting and ventilation structure 1 is connected to the carbonization reaction structure 2.

[0038] The heat-conducting and ventilation structure 1 is used for heating and guiding the gas. The connecting conduit 4 is connected to the heating and guiding component 3 through the connecting guide seat 5. The heating and guiding component 3 is connected to the carbonization reaction structure 2 through the connecting exhaust pipe 6. The heating and guiding component 3 is used for heating treatment.

[0039] The carbonization reaction structure 2 is used for carbonization production. The vent 22 is connected to the carbonization reaction component 23 through the guide diversion pipe 21, the connecting branch pipe 20, and the connecting vent seat 19. The carbonization reaction component 23 is heated by the heating resistor 32. At the same time, the storage and placement seat 37 is extended and adjusted by the telescopic connecting rod 31, and the rotation of the storage and placement seat 37 is controlled by the drive transmission rod 30.

[0040] The heating gas guide component 3 includes a heating gas storage base 9, on which a heating treatment mechanism 7 is fixedly installed. The heating gas storage base 9 is also connected to a guide communication base 8.

[0041] The heating treatment mechanism 7 includes a first heating electrode seat 10, on which a first connecting rod 11 is electrically connected. The side end of the first heating electrode seat 10 is fixed to a connecting heat insulation seat 12. The first heating electrode seat 10 passes through the connecting heat insulation seat 12 and is electrically connected to a first heating electrode rod 14. A ceramic protective seat 13 is fixedly connected to the first heating electrode rod 14. The center of the ceramic protective seat 13 is fixedly connected to a second heating electrode rod 15. The side end of the second heating electrode rod 15 is electrically connected to a second heating electrode seat 16. A second connecting rod 17 is electrically connected to the second heating electrode seat 16. Through the setting of the heat-conducting and ventilation structure 1, carbonization production is carried out. Gas is introduced into the heating and ventilation component 3 through the connecting conduit 4 and the connecting guide seat 5. At this time, the first heating electrode rod 14 and the second heating electrode rod 15 are electrically heated, so that the heated gas is introduced into the carbonization reaction structure 2 through the connecting exhaust pipe 6 to carry out carbonization production. The introduced gas is nitrogen, which cannot support combustion, but has a heating effect to prevent carbonization combustion problems.

[0042] The carbonization reaction structure 2 includes a carbonization reaction component 23. A connecting vent seat 19 is connected to the carbonization reaction component 23. A connecting branch pipe 20 is connected to the connecting vent seat 19. The connecting branch pipe 20 is also connected to the docking vent 22 through a guide diversion pipe 21. The connecting branch pipe 20 is fixedly supported by a fixed limiting rod 18. A second connecting vent seat 19 is connected at a symmetrical position of the carbonization reaction component 23. The second connecting vent seat 19 is connected to the second guide diversion pipe 21 through the second connecting branch pipe 20. Gas is discharged through the second docking vent 22.

[0043] The carbonization reaction component 23 includes a heat insulation sleeve 24. A grid protection frame 25 is fixedly connected to the side end of the heat insulation sleeve 24. A reduction motor 28 is fixedly installed at the bottom of the heat insulation sleeve 24. The reduction motor 28 controls the rotation of the second mating gear plate 27. A first mating gear plate 26 is meshed on the second mating gear plate 27. The first mating gear plate 26 and the second mating gear plate 27 are located inside the grid protection frame 25. The side end of the first mating gear plate 26 passes through the nested heat insulation seat 29 and is connected to the drive transmission rod 30. A telescopic connecting rod 31 is telescopically connected to the side end of the drive transmission rod 30. A storage container is fixedly connected to the side end of the telescopic connecting rod 31. The storage base 37, through the structural arrangement of the carbonization reaction structure 2, achieves the purpose of carbonization processing. Gas is introduced into the heat insulation sleeve 24 through the connecting vent 22, the guide diversion pipe 21, and the connecting branch pipe 20. The reduction motor 28 drives the first matching gear 26 to rotate through the second matching gear 27, so that the drive transmission rod 30 drives the storage base 37 to rotate through the telescopic connecting rod 31 to achieve the purpose of mixing and rotating, realizing continuous carbonization production. The heating resistor 32 is energized to heat and carbonize the biomass raw materials in the storage base 37, which facilitates the purpose of automated processing and production.

[0044] An insulating protective sleeve 33 is fixedly connected inside the heat insulation sleeve 24. A heating resistor 32 is installed inside the insulating protective sleeve 33. A storage placement seat 37 is telescopically connected to the center of the insulating protective sleeve 33. A bottom bracket 35 is fixedly connected to one side of the bottom of the heat insulation sleeve 24. A supporting arc-shaped frame 36 is fixedly connected to the bottom bracket 35. The supporting arc-shaped frame 36 supports the storage placement seat 37. A door panel 34 is hinged to the side end of the heat insulation sleeve 24.

[0045] The vent 22 is connected to the exhaust pipe 6. The first heating electrode seat 10 and the second heating electrode seat 16 are fixed to the side of the heating gas storage seat 9. The connecting conduit 4 is connected to the exhaust pipe 6 through the connecting guide seat 5, the guiding connecting seat 8, the heating gas storage seat 9, and the exhaust pipe 6.

[0046] The first heating electrode rod 14 and the second heating electrode rod 15 are separated and supported by a ceramic protective seat 13. The ceramic protective seat 13 is fixed inside the heating gas storage seat 9. The storage and placement seat 37 is set in a flip-type manner and is fixed by a lock.

[0047] The guide pipe 21 is fixedly connected to the heat insulation sleeve 24. The drive transmission rod 30 drives the storage placement seat 37 to rotate through the telescopic connecting rod 31, and the storage placement seat 37 pulls out to drive the telescopic connecting rod 31 to extend and retract.

[0048] Raw material pretreatment: Select corn stalks or rice husks with an initial moisture content of 12%–15%, impurity content ≤1%, dry basis carbon content ≈45%, hydrogen content ≈6%, oxygen content ≈47%, and ash content ≈2%. First, crush the corn stalks into 5–10 mm pieces and the rice husks into 2–5 mm pieces, and pass them through a 20–40 mesh sieve. Then, dry them under 80℃ hot air circulation conditions for 3–4 hours, controlling the final moisture content of the raw materials to ≤5%. Subsequently, evenly spread them in a horizontal rotary carbonization furnace at a loading rate of 80 kg / batch, with a spreading thickness ≤15 cm and a furnace filling rate of 60%.

[0049] Segmented carbonization: A horizontal rotary carbonization furnace is used for carbonization. Throughout the carbonization process, nitrogen with a purity of ≥99.99% is continuously purged at a flow rate of 5–10 L / min. The air inside the furnace is first replaced for 30 minutes to ensure that the oxygen content inside the furnace is ≤2%. The furnace pressure is maintained at 0.1 MPa and slightly positive pressure +50 Pa. Then, three-stage temperature-controlled pyrolysis is performed.

[0050] Preheating and dehydration section: The temperature is increased to 250℃ at a heating rate of 5℃ / min and held for 60min to remove free water and bound water from the raw material. The carbonization yield after this section is 90%–95%.

[0051] Main carbonization section: The temperature is raised to 550℃ at a rate of 8℃ / min and held for 120min, so that hemicellulose, cellulose and lignin in the raw material are decomposed in sequence and undergo aromatic ring condensation, generating biochar precursor, bio-oil and combustible mixture. The calorific value of the combustible mixture is 18–22MJ / m³. The carbonization yield after this section is 38%–42%.

[0052] Calcination and upgrading section: The temperature is raised to 600℃ at a heating rate of 3℃ / min and held for 30min to remove residual volatiles and graphitize the carbon skeleton. The final carbonization yield is 35%–38%, that is, 28–30.4kg of biochar can be obtained from 80kg of dry raw material.

[0053] Cooling and discharge: Under nitrogen protection, a combination of air cooling and water cooling is used to cool the material in the furnace from 600°C to 50°C at a rate of 10°C / min. The cooling time is 55min, and then the material is discharged.

[0054] Post-processing: The cooled material is screened through a 20-200 mesh sieve, and a condensation recovery device is used to recover the bio-oil with a recovery efficiency of ≥90%. A tail gas treatment system is used to treat combustible gases to ensure zero VOC emissions.

[0055] The working principle is as follows: During use, nitrogen gas is introduced through the connecting conduit 4, conducted through the connecting conduit 4 and connecting guide seat 5 to the guiding connecting seat 8, and then guided to the heating gas storage seat 9. At this time, the heating treatment mechanism 7 operates, and the first connecting rod 11 and the second connecting rod 17 are connected to the power supply. The first heating electrode seat 10 is electrically connected to the first heating electrode rod 14, and the second heating electrode seat 16 is electrically connected to the second heating electrode rod 15, enabling control of the heating of the first and second heating electrode rods 14 and 15. Simultaneously, the ceramic protective seat 13 provides separation and support for the first and second heating electrode rods 14 and 15, thus achieving the purpose of gas heating. The gas is then introduced into the interior of the carbonization reaction structure 2 through the connecting exhaust pipe 6, conducted through the connecting vent 22 to the guiding diversion pipe 21, and then guided to the heat insulation sleeve 24 through the connecting branch pipe 20 and connecting vent seat 19. The user has previously prepared the biological... The material is introduced into the storage and placement seat 37 and retracts through the telescopic connecting rod 31 to reach the bottom position. At this time, the door panel 34 flips on the heat insulation sleeve 24 to seal the heat insulation sleeve 24. At this time, the reduction motor 28 works, driving the second mating gear 27 to rotate. The second mating gear 27 drives the meshing first mating gear 26 to rotate, so that the first mating gear 26 drives the drive transmission rod 30, the telescopic connecting rod 31, and the storage and placement seat 37 to rotate within the insulating protective sleeve 33. The insulating protective sleeve 33 is fixed to the heat insulation sleeve 24. At this time, the heating resistor 32 is energized to heat the material in the storage and placement seat 37 to achieve carbonization. At this time, the storage and placement seat 37 rotates within the insulating protective sleeve 33 to perform all-round carbonization. After the treatment is completed, the storage and placement seat 37 is pulled out and supported by the bottom bracket 35 and the supporting arc frame 36 to unload the material, thus completing the work.

[0056] Although embodiments of the invention 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 to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A biomass carbonization reactor, characterized in that: It includes a heat-conducting and ventilation structure (1) and a carbonization reaction structure (2), wherein the heat-conducting and ventilation structure (1) is connected to the carbonization reaction structure (2). The heat-conducting ventilation structure (1) is used for heating and guiding the gas. The connecting pipe (4) is connected to the heating and guiding component (3) through the connecting guide seat (5). The heating and guiding component (3) is connected to the carbonization reaction structure (2) through the docking exhaust pipe (6). The heating and guiding component (3) is used for heating treatment. The carbonization reaction structure (2) is used for carbonization production. The vent (22) is connected to the carbonization reaction component (23) through the guide branch pipe (21), the connecting branch pipe (20), and the connecting vent seat (19). The carbonization reaction component (23) is heated by the heating resistor (32). At the same time, the storage and placement seat (37) is adjusted by the telescopic connecting rod (31), and the rotation of the storage and placement seat (37) is controlled by the drive transmission rod (30).

2. The biomass carbonization reactor according to claim 1, characterized in that: The heating gas guide component (3) includes a heating gas storage seat (9), on which a heating treatment mechanism (7) is fixedly installed. The heating gas storage seat (9) is also connected to a guide communication seat (8).

3. The biomass carbonization reactor according to claim 2, characterized in that: The heating treatment mechanism (7) includes a first heating electrode seat (10), a first connecting rod (11) electrically connected to the first heating electrode seat (10), a side end of the first heating electrode seat (10) fixed to a heat insulation seat (12), the first heating electrode seat (10) passing through the heat insulation seat (12) and electrically connected to the first heating electrode rod (14), a ceramic protective seat (13) fixedly connected to the first heating electrode rod (14), the center of the ceramic protective seat (13) fixedly connected to the second heating electrode rod (15), a side end of the second heating electrode rod (15) electrically connected to the second heating electrode seat (16), and a second connecting rod (17) electrically connected to the second heating electrode seat (16).

4. The biomass carbonization reactor according to claim 3, characterized in that: The carbonization reaction structure (2) includes a carbonization reaction component (23), a connecting vent seat (19) is connected to the carbonization reaction component (23), a connecting branch pipe (20) is connected to the connecting vent seat (19), the connecting branch pipe (20) is also connected to the docking vent (22) through a guide diversion pipe (21), the connecting branch pipe (20) is fixedly supported by a fixed limiting rod (18), and a second connecting vent seat (19) is connected at a symmetrical position of the carbonization reaction component (23), the second connecting vent seat (19) is connected to the second guide diversion pipe (21) through the second connecting branch pipe (20), and gas is discharged through the second docking vent (22).

5. A biomass carbonization reactor according to claim 4, characterized in that: The carbonization reaction component (23) includes a heat insulation sleeve (24), a grid protection frame (25) is fixedly connected to the side end of the heat insulation sleeve (24), a reduction motor (28) is fixedly installed at the bottom of the heat insulation sleeve (24), the reduction motor (28) controls the rotation of the second mating toothed disc (27), a first mating toothed disc (26) is meshed on the second mating toothed disc (27), the first mating toothed disc (26) and the second mating toothed disc (27) are located inside the grid protection frame (25), the side end of the first mating toothed disc (26) passes through the nested heat insulation seat (29) and is connected to the drive transmission rod (30), the side end of the drive transmission rod (30) is telescopically connected to the telescopic connecting rod (31), and the side end of the telescopic connecting rod (31) is fixedly connected to the storage placement seat (37).

6. The biomass carbonization reactor according to claim 5, characterized in that: An insulating protective sleeve (33) is fixedly connected inside the heat insulation sleeve (24). A heating resistor (32) is provided inside the insulating protective sleeve (33). A storage placement seat (37) is telescopically connected to the center of the insulating protective sleeve (33). A bottom bracket (35) is fixedly connected to one side of the bottom of the heat insulation sleeve (24). A supporting arc frame (36) is fixedly connected to the bottom bracket (35). The supporting arc frame (36) supports the storage placement seat (37). A door panel (34) is hinged to the side end of the heat insulation sleeve (24).

7. A biomass carbonization reactor according to claim 6, characterized in that: The docking vent (22) is connected to the docking exhaust pipe (6). The first heating electrode seat (10) and the second heating electrode seat (16) are fixed on the side of the heating gas storage seat (9). The connecting conduit (4) is connected to the docking exhaust pipe (6) through the connecting guide seat (5), the guiding connecting seat (8), the heating gas storage seat (9).

8. A biomass carbonization reactor according to claim 7, characterized in that: The first heating electrode rod (14) and the second heating electrode rod (15) are separated and supported by a ceramic protective seat (13). The ceramic protective seat (13) is fixed inside the heating gas storage seat (9). The storage placement seat (37) is set in a flip-type manner and is fixed by a lock body.

9. A biomass carbonization reactor according to claim 8, characterized in that: The guide diversion pipe (21) is fixedly connected to the heat insulation sleeve (24). The drive transmission rod (30) drives the storage placement seat (37) to rotate through the telescopic connecting rod (31), and the storage placement seat (37) pulls out to drive the telescopic connecting rod (31) to extend and retract.

10. A method for a biomass carbonization reactor, employing the biomass carbonization reactor as described in claim 9, characterized in that, Includes the following steps: S1. First, nitrogen gas is introduced through the connecting conduit (4), and then conducted to the guiding connecting seat (8) through the connecting conduit (4) and the connecting seat (5), and then guided to the heating gas storage seat (9). At this time, the heating treatment mechanism (7) works, and the first connecting rod (11) and the second connecting rod (17) are connected to the power supply. At this time, the first heating electrode seat (10) is electrically connected to the first heating electrode rod (14), and the second heating electrode seat (16) is electrically connected to the second heating electrode rod (15). The first heating electrode rod (14) and the second heating electrode rod (15) can be controlled to heat. At the same time, the ceramic protective seat (13) separates and supports the first heating electrode rod (14) and the second heating electrode rod (15), thereby achieving the purpose of gas heating. S2. After that, the gas is introduced into the interior of the carbonization reaction structure (2) through the docking exhaust pipe (6), and then conducted to the guide diversion pipe (21) through the docking vent (22). After that, it is guided to the heat insulation sleeve (24) through the connecting branch pipe (20) and the connecting vent seat (19). The user first puts the biological material into the storage and placement seat (37), and then retracts it through the telescopic connecting rod (31) to reach the bottom position. At this time, the door panel (34) flips on the heat insulation sleeve (24) to seal the heat insulation sleeve (24). S3. After that, the geared motor (28) works and drives the second mating gear plate (27) to rotate. The second mating gear plate (27) drives the meshing first mating gear plate (26) to rotate, so that the first mating gear plate (26) drives the drive transmission rod (30), the telescopic connecting rod (31), and the storage placement seat (37) to rotate inside the insulating protective sleeve (33). The insulating protective sleeve (33) is fixed to the heat insulation sleeve (24). S4. Finally, the heating resistor (32) is energized to heat the material inside the storage and placement seat (37) to achieve carbonization. At this time, the storage and placement seat (37) rotates inside the insulating protective sleeve (33) to carry out all-round carbonization. After the treatment is completed, the storage and placement seat (37) is pulled out and supported by the bottom bracket (35) and the supporting arc frame (36) to unload the material and complete the work.

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