Drying machine for biomass particle processing

Abstract

The utility model discloses a dryer for processing biomass particles. The dryer comprises a box body and a rotating mechanism, hot air blowers are uniformly and fixedly mounted on the box body, the rotating mechanism comprises a main shaft rotationally connected to the interior of the box body and a high-temperature-resistant motor fixedly mounted on the box body, an output shaft of the high-temperature-resistant motor is fixedly connected with the main shaft, the main shaft is fixedly sleeved with a supporting seat, first grooves are uniformly formed in the top of the supporting seat, and the first grooves are fixedly connected with the main shaft. A pallet truck is arranged in the first groove; according to the drying machine for processing the biomass particles, the rotating mechanism is arranged in the box body, so that the tray carriages filled with the biomass particles can be pushed into the first groove to be positioned, the supporting seat can be driven to rotate through the main shaft after the high-temperature-resistant motor is started, and then the multiple tray carriages can rotate at a constant speed in the box body; through the arrangement, biomass particles on a plurality of pallet trucks can be uniformly dried.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass particle processing, in particular to a drying machine for biomass particle processing. Background Art

[0002] As we all know, biomass pellets are made by cold-dense molding of crushed biomass straw, forestry waste and other raw materials using rollers and ring dies at room temperature. They have the advantages of convenient storage and transportation, and greatly improve the combustion performance of biomass.

[0003] After the biomass pellets are processed, they need to be dried. The existing processing method is usually to place the biomass pellets on a pallet truck first, and then push the pallet truck into a drying room for drying. However, since the positions of multiple pallet trucks cannot be changed when being dried inside the drying room, the multiple pallet trucks cannot receive equal heat, which will cause the problem of uneven drying of the biomass pellets. For this reason, we propose a dryer for biomass pellet processing. Utility Model Content

[0004] The purpose of the utility model is to provide a drying machine for biomass pellet processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A drying machine for biomass pellet processing, comprising: a box body and a rotating mechanism;

[0006] A hot air blower is evenly fixedly installed on the box body, and the rotating mechanism includes a main shaft rotatably connected to the inside of the box body and a high-temperature resistant motor fixedly installed on the box body, the output shaft of the high-temperature resistant motor is fixedly connected to the main shaft, and a support seat is fixedly sleeved on the main shaft, and a first groove is evenly opened on the top of the support seat, a pallet truck is arranged inside the first groove, a connecting block is fixedly connected to the base of the pallet truck, a positioning groove is opened inside the connecting block, and a second groove is opened on the inner side wall of the first groove, a threaded rod is connected to the internal thread of the support seat, one end of the threaded rod extends to the inside of the second groove and is fixedly connected with the positioning block, and the positioning block is inserted into the inside of the positioning groove.

[0007] By adopting the above technical solution, after the biomass particles are placed on the pallet truck, multiple pallet trucks can be pushed into the first groove of the support seat, so that the positioning block can be driven to move out of the second groove by tightening the threaded rod, and then the positioning block can be inserted into the positioning groove to position the connecting block, so that the pallet truck can be positioned in the first groove. When the high-temperature resistant motor is started, the support seat can be driven to rotate through the main shaft, so that multiple pallet trucks can rotate at a uniform speed inside the box under the action of the support seat, so that the biomass particles can be evenly dried by the hot air blower.

[0008] Preferably, a slope is provided on a side of the first groove away from the main shaft.

[0009] By adopting the above technical solution, the pallet truck can be easily pushed into the first groove.

[0010] Preferably, a heat insulation board is fixedly connected to the top of the box body, the housing of the high temperature resistant motor is fixedly connected to the heat insulation board by screws, and the output shaft of the high temperature resistant motor passes through the heat insulation board and is fixedly connected to the main shaft.

[0011] By adopting the above technical solution, the influence of the temperature inside the box during drying on the high-temperature resistant motor can be avoided.

[0012] Preferably, a door is hingedly connected to a side of the box body away from the hot air blower.

[0013] By adopting the above technical solution, it is possible to avoid excessive heat loss inside the box during drying.

[0014] Preferably, the interior of the door is provided with equidistantly distributed ventilation holes.

[0015] By adopting the above technical solution, the wind force of the hot air blower can be discharged from the box in time.

[0016] Preferably, one end of the threaded rod away from the positioning block is fixedly connected to a hand wheel.

[0017] By adopting the above technical solution, it is possible to easily screw the threaded rod.

[0018] Preferably, a slot is provided on one side of the hand wheel.

[0019] By adopting the above technical solution, it is possible to easily insert the wrench into the handwheel to operate the threaded rod.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] The biomass pellet processing dryer is provided with a rotating mechanism inside the box body, so that the pallet truck loaded with biomass pellets can be pushed into the first groove for positioning, so that after the high-temperature resistant motor is started, it can drive the support seat to rotate through the main shaft, thereby allowing multiple pallet trucks to rotate at a uniform speed inside the box body; through the above arrangement, the biomass pellets on the multiple pallet trucks can be evenly dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of a drying machine for biomass pellet processing according to the utility model;

[0023] Figure 2It is an enlarged schematic diagram of area A of the structural schematic diagram of the dryer for processing biomass particles of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the box and the hot air blower in the dryer for biomass pellet processing of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the positioning block and the positioning groove in the dryer for processing biomass particles of the utility model.

[0026] In the figure: 1. box body; 10. hot air blower; 11. box door; 12. vent; 2. rotating mechanism; 20. main shaft; 21. support seat; 22. high temperature resistant motor; 23. heat insulation board; 24. first groove; 25. pallet truck; 26. connecting block; 27. second groove; 28. threaded rod; 29. ​​positioning block; 201. ramp; 202. positioning groove; 203. hand wheel; 204. slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 4 , the utility model provides a technical solution: a drying machine for biomass pellet processing, comprising: a box body 1 and a rotating mechanism 2;

[0029] First, after the biomass particles are placed on the pallet truck 25, multiple pallet trucks 25 can be pushed into the first groove 24 of the support seat 21, so that the positioning block 29 can be driven to move out of the second groove 27 by tightening the threaded rod 28, and then the positioning block 29 can be inserted into the positioning groove 202 to position the connecting block 26, so that the pallet truck 25 can be positioned in the first groove 24. When the high-temperature resistant motor 22 is started, the support seat 21 can be driven to rotate through the main shaft 20, so that the multiple pallet trucks 25 can rotate at a uniform speed inside the box body 1 under the action of the support seat 21, so that the biomass particles can be evenly dried by the hot air blower 10; the hot air blower 10 is evenly fixedly installed on the box body 1, and the rotating machine The structure 2 includes a main shaft 20 rotatably connected to the inside of the box body 1 and a high temperature resistant motor 22 fixedly installed on the box body 1, the output shaft of the high temperature resistant motor 22 is fixedly connected to the main shaft 20, a support seat 21 is fixedly sleeved on the main shaft 20, a first groove 24 is evenly provided on the top of the support seat 21, a pallet truck 25 is arranged inside the first groove 24, a connecting block 26 is fixedly connected to the base of the pallet truck 25, a positioning groove 202 is provided inside the connecting block 26, a second groove 27 is provided on the inner side wall of the first groove 24, a threaded rod 28 is connected to the inner thread of the support seat 21, one end of the threaded rod 28 extends to the inside of the second groove 27 and is fixedly connected to a positioning block 29, and the positioning block 29 is inserted into the inside of the positioning groove 202;

[0030] Secondly, in order to facilitate pushing the pallet truck 25 into the first groove 24, a slope 201 is provided on the side of the first groove 24 away from the main shaft 20; in order to avoid the influence of the temperature inside the box body 1 on the high temperature resistant motor 22 during drying, a heat insulation board 23 is fixedly connected to the top of the box body 1, and the shell of the high temperature resistant motor 22 is fixedly connected to the heat insulation board 23 by screws, and the output shaft of the high temperature resistant motor 22 passes through the heat insulation board 23 and is fixedly connected to the main shaft 20; in order to avoid the box body 1 from drying, the heat insulation board 23 is fixedly connected to the main shaft 20. To prevent excessive loss of internal heat, a door 11 is hinged on the side of the box body 1 away from the hot air blower 10; in order to facilitate the timely discharge of the wind force of the hot air blower 10 out of the box body 1, equidistantly distributed air vents 12 are evenly opened inside the door 11; in order to facilitate the twisting of the threaded rod 28, a hand wheel 203 is fixedly connected to one end of the threaded rod 28 away from the positioning block 29; in order to facilitate the insertion of a wrench into the hand wheel 203 to operate the threaded rod 28, a slot 204 is opened on one side of the hand wheel 203.

[0031] It should be noted that the model of the high temperature resistant motor is YZPSL.

[0032] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: when in use, the biomass particles are first placed on multiple pallet trucks 25 respectively, and the multiple pallet trucks 25 can be pushed into the first groove 24 of the support seat 21, so that the positioning block 29 can be driven to move out of the second groove 27 by tightening the threaded rod 28, and then the positioning block 29 can be inserted into the positioning groove 202 to position the connecting block 26, so that the pallet truck 25 can be positioned in the first groove 24, and when the high temperature resistant motor 22 is started, the support seat 21 can be driven to rotate through the main shaft 20, so that the multiple pallet trucks 25 can rotate at a uniform speed inside the box body 1 under the action of the support seat 21, so that the biomass particles can be evenly dried by the hot air blower 10.

[0033] In summary: the biomass pellet processing dryer is provided with a rotating mechanism 2 inside the box body 1, so that the pallet truck 25 loaded with biomass pellets can be pushed into the first groove 24 for positioning, so that after the high temperature resistant motor 22 is started, it can drive the support seat 21 to rotate through the main shaft 20, and then multiple pallet trucks 25 can rotate at a uniform speed inside the box body 1; through the above arrangement, the biomass pellets on the multiple pallet trucks 25 can be evenly dried.

[0034] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A drying machine for biomass pellet processing, characterized in that: include: A housing (1) and a rotating mechanism (2); The box body (1) is evenly and fixedly mounted with a hot air blower (10); the rotating mechanism (2) comprises a main shaft (20) rotatably connected to the inside of the box body (1) and a high temperature resistant motor (22) fixedly mounted on the box body (1); the output shaft of the high temperature resistant motor (22) is fixedly connected to the main shaft (20); a support seat (21) is fixedly sleeved on the main shaft (20); a first groove (24) is evenly formed on the top of the support seat (21); a pallet truck (25) is arranged inside the first groove (24); a connecting block (26) is fixedly connected to the base of the pallet truck (25); a positioning groove (202) is formed inside the connecting block (26); a second groove (27) is formed on the inner side wall of the first groove (24); a threaded rod (28) is threadedly connected to the inside of the support seat (21); one end of the threaded rod (28) extends to the inside of the second groove (27) and is fixedly connected to a positioning block (29); the positioning block (29) is inserted into the inside of the positioning groove (202).

2. A dryer for processing biomass particles according to claim 1, characterized in that: A slope (201) is provided on a side of the first groove (24) away from the main shaft (20).

3. A dryer for processing biomass particles according to claim 1, characterized in that: A heat insulation board (23) is fixedly connected to the top of the box body (1), a housing of the high temperature resistant motor (22) is fixedly connected to the heat insulation board (23) via screws, and an output shaft of the high temperature resistant motor (22) passes through the heat insulation board (23) and is fixedly connected to the main shaft (20).

4. A dryer for processing biomass particles according to claim 3, characterized in that: A door (11) is hingedly connected to a side of the box body (1) away from the hot air blower (10).

5. A dryer for processing biomass particles according to claim 4, characterized in that: The interior of the box door (11) is provided with vent holes (12) that are evenly distributed at equal intervals.

6. A biomass pellet processing dryer according to claim 1, characterized in that: One end of the threaded rod (28) away from the positioning block (29) is fixedly connected to a hand wheel (203).

7. A dryer for processing biomass particles according to claim 6, characterized in that: A slot (204) is provided on one side of the hand wheel (203).

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