A biomass pelletizing device and a biomass pelletizing method

Abstract

The present invention discloses a biomass pelletizing device and a pelletizing method thereof, and relates to the technical field of biomass pelletizing. The present invention facilitates the replacement of pelletizing tube assemblies with different inner diameters and forms a stable assembly through the coordinated design of a circulating processing application component and a pelletizing tube assembly in a multi-diameter pellet production circulating processing application module, so as to facilitate adjustment according to different pelletizing diameter requirements, thereby achieving a more convenient one-machine-multiple-purpose effect. Moreover, since a plurality of pelletizing tube assemblies are equipped in the circular processing application component, it is convenient to constitute a multi-station application, so that feeding and discharging are operated separately, and the interior of each pelletizing tube assembly is dried separately, which can better dry the biomass material body, avoiding the situation that the continuous long strip production process cannot be completely dried. Moreover, since the pelletizing tube assembly is a multi-tube short-distance design, the floor space occupied by the pelletizing device designed in the single-tube drying process is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of biomass pelletizing, in particular to a biomass pelletizing device and a pelletizing method thereof. Background Art

[0002] Biomass pellet mill is a kind of equipment used to process biomass materials (such as wood chips, straw, wheat straw, peanut shells, etc.) into pellets. These pellets are usually used for biomass energy production, such as biomass fuel pellets (wood chip pellets, straw pellets, etc.), and can also be used as raw materials for animal feed or other biomass processing industries;

[0003] Deficiencies of existing technology:

[0004] The existing granulator often needs to be lengthened to reserve the corresponding drying and forming space during the granulation of longer sizes, and it is not convenient to produce granules of different sizes during use;

[0005] Therefore, a new solution to the above problems needs to be proposed. Summary of the invention

[0006] The object of the present invention is to provide a biomass pelletizing device and a pelletizing method thereof to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a biomass pelletizing device, comprising at least a base, a placement slot, a collecting frame, a pellet cutting module, a multi-diameter pellet making and circulating processing application module and a multi-diameter pellet output application module, the top of the base is fixedly connected to the multi-diameter pellet making and circulating processing application module, one side of the base is fixedly connected to the multi-diameter pellet output application module, one end of the base is provided with a placement slot, the inner side of the placement slot is plugged with a collecting frame, and the upper surface of the base is provided with a pellet cutting module.

[0008] Preferably, the multi-diameter particle production circulation processing application module includes a first auxiliary carrying plate, a circulation processing application component, a multi-diameter particle discharging application component and a particle processing tube component. The top of the base is fixedly connected to the first auxiliary carrying plate, and the inner side of the first auxiliary carrying plate is provided with a circulation processing application component and a multi-diameter particle discharging application component. The multi-diameter particle discharging application component is located at the bottom end of the circulation processing application component, and the multi-diameter particle discharging application component is in the discharging position. The inner side of the circulation processing application component is equipped with multiple particle processing tube assemblies.

[0009] Preferably, the circulation processing application component includes a second motor, a first driving shaft, a second auxiliary carrying disk, a mounting groove, a third motor, a closing disk and a multi-end locking component, one end of the first auxiliary carrying disk is fixedly connected to the second motor by a screw, the output end of the second motor is fixedly connected to the first driving shaft, the first driving shaft is rotatably connected to the inner side of the first auxiliary carrying disk, the outer side of the first driving shaft away from one end of the second motor is fixedly connected to the second auxiliary carrying disk, a plurality of mounting grooves are opened on the inner side of the second auxiliary carrying disk, a plurality of third motors are arranged on the inner side of the second auxiliary carrying disk, the output end of the third motor is fixedly connected to the closing disk, the closing disk is used to open and close the mounting groove under the drive of the third motor, and a multi-end locking component is arranged at one end of the second auxiliary carrying disk away from the second motor.

[0010] Preferably, the multi-diameter particle discharging application component includes an outer shell, a rubber sealing disk, a locking groove, a metal inner tube and a heating wire. The inner side of the fitting groove is plugged with the outer shell, the inner side of the outer shell is fixedly connected with the heating wire and the metal inner tube, the metal inner tube is located on the inner side of the heating wire, one end of the outer shell is fixedly connected with the rubber sealing disk, the inner side of the rubber sealing disk is provided with a locking groove, and the rubber sealing disk is used to seal the fitting groove.

[0011] Preferably, the multi-end locking assembly includes a guide slot, an outward positioning frame, a rotating wheel, a threaded rod, a guide slot, an actuating disk, an ejection rod and a locking slider. A plurality of guide slots corresponding to the positions of the mounting slots are provided at one end of the second auxiliary carrying disk. The end of the driving shaft away from the second motor is fixedly connected to the outward positioning frame, the inner side of the outward positioning frame is rotatably connected to the rotating wheel, the end of the rotating wheel close to the driving shaft is fixedly connected to the threaded rod, the threaded rod is not connected to the driving shaft, the outer side of the threaded rod is connected to the actuating disk via threads, a plurality of guide slots are provided on the inner side of the outward positioning frame, the ejection disk is slidably connected to the inner side of the guide slot, a plurality of ejection rods are rotatably connected to the peripheral side of the ejection disk, the inner side of the guide slot is slidably connected to the locking slider, and the top of the ejection rod is rotatably connected to the locking slider.

[0012] Preferably, the locking slider is clearance-fitted with the inner side of the locking groove.

[0013] Preferably, the multi-diameter particle discharging application component includes an auxiliary carrying tube, a first hydraulic piston cylinder and an adaptive discharging push plate component, the inner side of the first auxiliary carrying plate is fixedly connected with an auxiliary carrying tube, one end of the auxiliary carrying tube is fixedly connected with the first hydraulic piston cylinder, and the output end of the first hydraulic piston cylinder is fixedly connected with the adaptive discharging push plate component.

[0014] Preferably, the adaptive discharging push plate assembly includes a chassis, an auxiliary guide frame, a first motor, a linkage disk, a linkage groove, a matching rod, an adjusting slide rod and a deduction head, one end of the first hydraulic piston cylinder is fixedly connected to the chassis, the end of the chassis away from the first hydraulic piston cylinder is fixedly connected to the auxiliary guide frame, the inner side of the auxiliary guide frame close to the chassis is provided with a first motor, the output end of the first motor is fixedly connected to a second drive shaft, the second drive shaft is rotatably connected to the inner side of the auxiliary guide frame, the outer side of the second drive shaft is fixedly connected to the linkage disk, a plurality of linkage grooves are provided on the inner side of the linkage disk, the inner side of the auxiliary guide frame is slidably connected to the adjusting slide rod, one end of the adjusting slide rod is fixedly connected to the matching rod, the matching rod and the inner side of the linkage groove are clearance-matched, and the end of the adjusting slide rod is fixedly connected to the deduction head.

[0015] Preferably, the multi-diameter particle output application module includes an auxiliary support arm, a first feeding sleeve, a feeding sleeve, a fourth motor, an auger, a second hydraulic piston cylinder, a second feeding sleeve and a third feeding sleeve. One side of the base is fixedly connected to the auxiliary support arm, one side of the top of the auxiliary support arm is fixedly connected to the first feeding sleeve, one end of the first feeding sleeve is fixedly connected to the fourth motor, the output end of the fourth motor is fixedly connected to the auger, the top of the first feeding sleeve is fixedly connected to the feeding sleeve and the second hydraulic piston cylinder, the outer side of the first feeding sleeve away from one end of the fourth motor is slidably connected to the second feeding sleeve, the output end of the second hydraulic piston cylinder is connected to the second feeding sleeve, and the outer side of one end of the second feeding sleeve is threadedly connected to the third feeding sleeve.

[0016] Preferably, the diameter of the third feeding sleeve is adjusted according to the inner diameter of the metal inner tube, and the third feeding sleeve and the inner side of the metal inner tube are clearance-fitted.

[0017] A granulation method of a biomass granulator comprises at least the following steps:

[0018] S1: Mix the raw materials to be granulated and guide them into the multi-diameter granule production cycle processing application module through the multi-diameter granule output application module;

[0019] S2: Use multi-diameter particles to make a circular processing application module to process, solidify and discharge raw materials in multiple stages;

[0020] S3: Use the particle cutting module to guide and cut the material formed by the multi-diameter particle production cycle processing application module to produce particles of different lengths;

[0021] S4: The formed particles are collected using a collection frame.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention facilitates the replacement of particle processing tube assemblies with different inner diameters and forms a stable assembly through the coordinated design of the circulating processing application assembly and the particle processing tube assembly in the multi-diameter particle production circulating processing application module, so as to facilitate adjustment according to different pelletizing diameters, thereby achieving a more convenient one-machine-multiple-purpose effect. Moreover, since a plurality of particle processing tube assemblies are equipped in the circulating processing application assembly, it is convenient to form a multi-station application, so that the feeding and discharging are operated separately, and the interior of each particle processing tube assembly is dried separately, which can better dry the biomass material body and avoid the situation that the continuous long strip production process cannot be completely dried. Moreover, since the particle processing tube assembly is a multi-tube short-distance design, the floor space occupied by the pelletizing device designed in the single-tube drying process is reduced.

[0024] 2. The present invention facilitates the export of granulated materials in the granulated material processing pipe assembly at the material station through the design of the multi-diameter granulated material storage application component in the multi-diameter granulated material production cycle processing application module, and facilitates the adjustment to a suitable derivation size according to the diameter of different granulated materials, thereby greatly improving the adaptability of use and avoiding the inability to completely derive granulated materials;

[0025] 3. The present invention, through the design of a multi-diameter particle output application module, facilitates the installation of third feed sleeves of different diameters according to particle processing tube assemblies of different inner diameters, and facilitates the detachment of the third feed sleeve from the particle processing tube assembly when switching the particle processing tube assembly, thereby achieving better coordinated application and multi-size production and processing applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 A rear view of the present invention as a whole;

[0029] Figure 3 It is a partial structural schematic diagram of the application module for making multi-diameter particles through recycling process of the present invention;

[0030] Figure 4 It is a partial structural schematic diagram of the particle processing tube assembly of the present invention;

[0031] Figure 5 It is a partial structural schematic diagram of the multi-diameter particle discharging application component of the present invention;

[0032] Figure 6 It is a partial structural schematic diagram of the discharging push plate assembly adapted to the present invention;

[0033] Figure 7 A side view of a cyclic processing application component of the present invention;

[0034] Figure 8 It is a partial structural schematic diagram of the cyclic processing application component of the present invention;

[0035] Fig. 9 It is a partial structural schematic diagram of the multi-diameter particle output application module of the present invention.

[0036] In the figure: 1, base; 2, placement slot; 3, collection frame; 4, particle cutting module; 5, multi-diameter particle production cycle processing application module; 6, multi-diameter particle output application module; 7, first auxiliary loading plate; 8, cycle processing application component; 9, multi-diameter particle discharge application component; 10, particle processing pipe component; 11, shell; 12, rubber sealing plate; 13, locking groove; 14, metal inner tube; 15, heating wire; 16, auxiliary loading pipe; 17, first hydraulic piston cylinder; 18, adapt to discharge push plate component; 19, chassis; 20, auxiliary guide frame; 21, first motor; 22, linkage plate; 23 , linkage groove; 24, matching rod; 25, adjusting slide; 26, derivation head; 27, second motor; 28, first driving shaft; 29, second auxiliary carrying plate; 30, matching groove; 31, third motor; 32, closing plate; 33, guide slide; 34, outward positioning frame; 35, rotating wheel; 36, threaded rod; 37, guide groove; 38, matching plate; 39, derivation rod; 40, matching locking slide; 41, auxiliary support arm; 42, first feeding sleeve; 43, feeding sleeve; 44, fourth motor; 45, auger; 46, second hydraulic piston cylinder; 47, second feeding sleeve; 48, third feeding sleeve. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Embodiment 1:

[0039] See also Figure 1 - Figure 2A biomass pelletizing device comprises at least a base 1, a placement slot 2, a collecting frame 3, a pellet cutting module 4, a multi-diameter pellet making and recycling processing application module 5 and a multi-diameter pellet output application module 6. The top of the base 1 is fixedly connected with the multi-diameter pellet making and recycling processing application module 5, one side of the base 1 is fixedly connected with the multi-diameter pellet output application module 6, a placement slot 2 is provided at one end of the base 1, the inner side of the placement slot 2 is plugged with the collecting frame 3, and the upper surface of the base 1 is provided with the pellet cutting module 4;

[0040] The particle cutting module 4 is used to produce particles of different lengths by guiding the cutting, and the collecting frame 3 is used to collect the formed particles; the multi-diameter particle output application module 6 is used to guide the mixed raw materials to be fed into the multi-diameter particle production and circulation processing application module 5, and the multi-diameter particle production and circulation processing application module 5 is used to perform multi-stage processing, solidification and discharge of the raw materials.

[0041] Embodiment 2:

[0042] See also Figure 3 - Figure 8 , this embodiment is used to specifically disclose the specific structure of the multi-diameter particle production cycle processing application module 5 under the above embodiment;

[0043] The multi-diameter particle production circulation processing application module 5 includes a first auxiliary carrying plate 7, a circulation processing application component 8, a multi-diameter particle discharging application component 9 and a particle processing tube component 10. The top of the base 1 is fixedly connected with the first auxiliary carrying plate 7, and the inner side of the first auxiliary carrying plate 7 is provided with the circulation processing application component 8 and the multi-diameter particle discharging application component 9. The multi-diameter particle discharging application component 9 is located at the bottom end of the circulation processing application component 8, and the multi-diameter particle discharging application component 9 is in the discharging position. The inner side of the circulation processing application component 8 is equipped with a plurality of particle processing tube components 10;

[0044] The circulation processing application component 8 includes a second motor 27, a first driving shaft 28, a second auxiliary carrying plate 29, a fitting groove 30, a third motor 31, a closing plate 32 and a multi-end locking component. One end of the first auxiliary carrying plate 7 is fixedly connected to the second motor 27 by a screw, and the output end of the second motor 27 is fixedly connected to the first driving shaft 28. The first driving shaft 28 is rotatably connected to the inner side of the first auxiliary carrying plate 7, and the outer side of the first driving shaft 28 away from the second motor 27 is fixedly connected to the second auxiliary carrying plate 29. A plurality of fitting grooves 30 are opened on the inner side of the second auxiliary carrying plate 29, and a plurality of third motors 31 are arranged on the inner side of the second auxiliary carrying plate 29. The output end of the third motor 31 is fixedly connected to the closing plate 32, and the closing plate 32 is used to open and close the fitting groove 30 driven by the third motor 31. A multi-end locking component is arranged at one end of the second auxiliary carrying plate 29 away from the second motor 27.

[0045] The multi-diameter particle discharging application component 9 includes a shell 11, a rubber sealing disc 12, a locking groove 13, a metal inner tube 14 and a heating wire 15. The shell 11 is inserted into the inner side of the fitting groove 30, and the heating wire 15 and the metal inner tube 14 are fixedly connected to the inner side of the shell 11. The metal inner tube 14 is located on the inner side of the heating wire 15. One end of the shell 11 is fixedly connected to the rubber sealing disc 12, and a locking groove 13 is opened on the inner side of the rubber sealing disc 12. The rubber sealing disc 12 is used to seal the fitting groove 30.

[0046] The multi-end locking assembly includes a guide slot 33, an outward positioning frame 34, a rotating wheel 35, a threaded rod 36, a guide slot 37, a matching plate 38, a derivation rod 39 and a matching lock slider 40. One end of the second auxiliary carrier plate 29 is provided with a plurality of guide slots 33 corresponding to the positions of the matching slots 30. The end of the first driving shaft 28 away from the second motor 27 is fixedly connected to the outward positioning frame 34. The inner side of the outward positioning frame 34 is rotatably connected to the rotating wheel 35. The rotating wheel 35 is close to the first driving shaft 28. One end of the shaft 28 is fixedly connected with a threaded rod 36, which is not connected to the first driving shaft 28. The outer side of the threaded rod 36 is connected with an actuator plate 38 through a thread. A plurality of guide grooves 37 are provided on the inner side of the outward positioning frame 34. The actuator plate 38 is slidably connected to the inner side of the guide groove 37. A plurality of derivation rods 39 are rotatably connected to the peripheral side of the actuator plate 38. A locking slider 40 is slidably connected to the inner side of the guide slot 33. The top end of the derivation rod 39 is rotatably connected to the locking slider 40.

[0047] The locking slider 40 and the inner side of the locking groove 13 are clearance-matched;

[0048] The multi-diameter particle discharging application component 9 includes an auxiliary carrying pipe 16, a first hydraulic piston cylinder 17 and an adaptive discharging push plate component 18. The inner side of the first auxiliary carrying plate 7 is fixedly connected with the auxiliary carrying pipe 16, one end of the auxiliary carrying pipe 16 is fixedly connected with the first hydraulic piston cylinder 17, and the output end of the first hydraulic piston cylinder 17 is fixedly connected with the adaptive discharging push plate component 18;

[0049] The discharging push plate assembly 18 includes a chassis 19, an auxiliary guide frame 20, a first motor 21, a linkage disk 22, a linkage groove 23, a matching rod 24, an adjusting slide bar 25 and a derivation head 26. One end of the first hydraulic piston cylinder 17 is fixedly connected to the chassis 19, and the end of the chassis 19 away from the first hydraulic piston cylinder 17 is fixedly connected to the auxiliary guide frame 20. The inner side of the auxiliary guide frame 20 close to the end of the chassis 19 is provided with a first motor 21. The output end of the first motor 21 is fixedly connected to the second drive shaft, and the second drive shaft is rotatably connected to the inner side of the auxiliary guide frame 20. The outer side of the second drive shaft is fixedly connected to the linkage disk 22, and a plurality of linkage grooves 23 are provided on the inner side of the linkage disk 22. The inner side of the auxiliary guide frame 20 is slidably connected to the adjusting slide bar 25, and one end of the adjusting slide bar 25 is fixedly connected to the matching rod 24, and the matching rod 24 and the inner side of the linkage groove 23 are clearance-matched, and the end of the adjusting slide bar 25 is fixedly connected to the derivation head 26;

[0050] According to the required granulation diameter, a particle processing tube assembly 10 with a different inner diameter of the metal inner tube 14 is selected, and the particle processing tube assembly 10 is inserted into the inner side of the fitting groove 30. During the insertion process, the locking groove 13 needs to correspond to the guide slide groove 33, so as to facilitate the configuration and fixation of the particle processing tube assembly 10. During the fitting process, the rubber sealing disc 12 is used to further assist in fixing the fitting groove 30. At this time, the rotating wheel 35 is rotated, and the rotating wheel 35 is used to drive the threaded rod 36 to complete the rotation. The threaded connection between the movable disc 38 and the threaded rod 36 is used to make the movable disc 38 obtain torque. The sliding connection between the movable disc 38 and the guide groove 37 is used to limit the torque at the movable disc 38 to form a sliding displacement. The sliding displacement of the movable disc 38 drives the derivation rod 39 to complete the angle adjustment, and then the derivation locking slider 40 slides on the inner side of the guide slide groove 33, and finally inserted into the inner side of the locking groove 13, so as to complete the configuration and fixation of the particle processing tube assembly 10.

[0051] At this time, the third motor 31 is controlled to drive the closing disk 32 to complete the rotational closing of the fitting slot 30, thereby completing the closing of the discharge end of the particle processing tube assembly 10;

[0052] When the raw materials are squeezed into the inner side of the particle processing tube assembly 10 by the multi-diameter particle output application module 6, the raw materials are limited inside the metal inner tube 14 to form corresponding sizes. At this time, the electric heating wire 15 is controlled to heat the inner side of the metal inner tube 14, so that the raw materials in the metal inner tube 14 are gradually dried and formed;

[0053] At this time, the second motor 27 is controlled to drive the first driving shaft 28 to complete the rotation, and the first driving shaft 28 is used to drive the second auxiliary carrying plate 29 to complete the rotation, so that different fitting grooves 30 drive the particle processing tube assembly 10 to correspond to the position of the multi-diameter particle output application module 6 in sequence. At this time, with the rotation of the second auxiliary carrying plate 29, the injected raw materials are solidified to form granulated materials;

[0054] When the fitting tank 30 carrying the granulated material is at the position of the multi-diameter granulated material discharging application component 9, the third motor 31 at the corresponding position is controlled to drive the closing disk 32 to complete the rotation and open. At this time, the size of the adaptive discharging push disk component 18 is adjusted so that the size of the adaptive discharging push disk component 18 is combined with the size of the inner diameter of the corresponding metal inner tube 14. The first hydraulic piston cylinder 17 derives the adaptive discharging push disk component 18 to complete the discharge of the granulated material on the inner side of the metal inner tube 14, so that the granulated material slides to the granulation cutting module 4 to complete the segmentation, and is finally collected by the collecting frame 3;

[0055] In the process of adjusting the size of the discharge push plate assembly 18, the first motor 21 is controlled to drive the linkage plate 22 to complete the rotation, so that the linkage plate 22 cooperates with the linkage groove 23 to complete the pulling of the matching rod 24 during the rotation, so that the matching rod 24 is forced to drive the adjusting slide rod 25 to slide on the inner side of the auxiliary guide frame 20, thereby driving the deduction head 26 to be in different expansion diameter positions, so as to facilitate better matching application.

[0056] Embodiment three:

[0057] See also Fig. 9 This embodiment is used to further disclose the specific structure of the multi-diameter particle output application module 6 based on the above embodiment;

[0058] The multi-diameter particle output application module 6 includes an auxiliary support arm 41, a first feeding sleeve 42, a feeding sleeve 43, a fourth motor 44, an auger 45, a second hydraulic piston cylinder 46, a second feeding sleeve 47 and a third feeding sleeve 48. The auxiliary support arm 41 is fixedly connected to one side of the base 1, and the first feeding sleeve 42 is fixedly connected to one side of the top of the auxiliary support arm 41. One end of the first feeding sleeve 42 is fixedly connected to the fourth motor 44, and the output end of the fourth motor 44 is fixedly connected to the auger 45. The top of the first feeding sleeve 42 is fixedly connected to the feeding sleeve 43 and the second hydraulic piston cylinder 46. The outer side of the first feeding sleeve 42 away from the fourth motor 44 is slidably connected to the second feeding sleeve 47, the output end of the second hydraulic piston cylinder 46 is connected to the second feeding sleeve 47, and the outer side of one end of the second feeding sleeve 47 is threadedly connected to the third feeding sleeve 48.

[0059] The diameter of the third feeding sleeve 48 is adjusted according to the inner diameter of the metal inner tube 14 , and the third feeding sleeve 48 and the inner side of the metal inner tube 14 are clearance-fitted.

[0060] Select a third feeding sleeve 48 of a corresponding size according to different metal inner tubes 14, connect the third feeding sleeve 48 of a corresponding size with the second feeding sleeve 47, and control the second hydraulic piston cylinder 46 to guide the second feeding sleeve 47 to slide endwise, so that the second feeding sleeve 47 drives the third feeding sleeve 48 to be inserted into the inner side of the metal inner tube 14;

[0061] The mixed raw materials are injected into the inner side of the first feeding sleeve 42 through the feeding sleeve 43. At this time, the fourth motor 44 is controlled to drive the auger 45 to complete the rotation, thereby squeezing the raw materials into the inner side of the metal inner tube 14, and the second hydraulic piston cylinder 46 is controlled to continuously retract, so that the third feeding sleeve 48 can better release the raw materials inside the metal inner tube 14, and facilitate complete separation from the inner side of the metal inner tube 14 during the rotation of the second auxiliary carrying plate 29, so as to achieve better usability.

[0062] Embodiment 4:

[0063] A granulation method of a biomass granulator comprises at least the following steps:

[0064] S1: Mix the raw materials to be granulated and guide them into the multi-diameter granule production cycle processing application module 5 through the multi-diameter granule output application module 6;

[0065] S2: using multi-diameter particles to make a circular processing application module 5 to process, solidify and discharge the raw materials in multiple stages;

[0066] S3: using the particle cutting module 4 to guide and cut the material formed by the multi-diameter particle production cycle processing application module 5 to produce particles of different lengths;

[0067] S4: using the collecting frame 3 to collect the formed particles.

[0068] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A biomass pelletizing device, Features: The invention comprises at least a base (1), a placement groove (2), a collection frame (3), a particle cutting module (4), a multi-diameter particle production and circulation processing application module (5) and a multi-diameter particle output application module (6); the top of the base (1) is fixedly connected to the multi-diameter particle production and circulation processing application module (5); one side of the base (1) is fixedly connected to the multi-diameter particle output application module (6); one end of the base (1) is provided with a placement groove (2); the inner side of the placement groove (2) is plugged with the collection frame (3); and the upper surface of the base (1) is provided with the particle cutting module (4); The multi-diameter particle production circulation processing application module (5) comprises a first auxiliary carrying plate (7), a circulation processing application component (8), a multi-diameter particle discharging application component (9) and a particle processing tube component (10); the top end of the base (1) is fixedly connected to the first auxiliary carrying plate (7); the inner side of the first auxiliary carrying plate (7) is provided with a circulation processing application component (8) and a multi-diameter particle discharging application component (9); the multi-diameter particle discharging application component (9) is located at the bottom end of the circulation processing application component (8); the multi-diameter particle discharging application component (9) is in a discharging position; the inner side of the circulation processing application component (8) is equipped with a plurality of particle processing tube components (10); The cyclic processing application component (8) comprises a second motor (27), a first driving shaft (28), a second auxiliary mounting plate (29), a fitting groove (30), a third motor (31), a closing plate (32) and a multi-end locking component, wherein one end of the first auxiliary mounting plate (7) is fixedly connected to the second motor (27) by a screw, the output end of the second motor (27) is fixedly connected to the first driving shaft (28), the first driving shaft (28) is rotatably connected to the inner side of the first auxiliary mounting plate (7), and the first driving shaft (28) is away from the first driving shaft (28). A second auxiliary mounting plate (29) is fixedly connected to the outer side of one end of the second motor (27), a plurality of mounting grooves (30) are provided on the inner side of the second auxiliary mounting plate (29), a plurality of third motors (31) are arranged on the inner side of the second auxiliary mounting plate (29), a closing plate (32) is fixedly connected to the output end of the third motor (31), the closing plate (32) is used to open and close the mounting groove (30) under the drive of the third motor (31), and a multi-end locking assembly is arranged on one end of the second auxiliary mounting plate (29) away from the second motor (27); The multi-diameter particle discharging application component (9) comprises an outer shell (11), a rubber sealing disc (12), a locking groove (13), a metal inner tube (14) and an electric heating wire (15); the inner side of the fitting groove (30) is plugged with the outer shell (11); the inner side of the outer shell (11) is fixedly connected with the electric heating wire (15) and the metal inner tube (14); the metal inner tube (14) is located on the inner side of the electric heating wire (15); one end of the outer shell (11) is fixedly connected with the rubber sealing disc (12); the inner side of the rubber sealing disc (12) is provided with a locking groove (13); the rubber sealing disc (12) is used to seal the fitting groove (30); The multi-end locking assembly comprises a guide slot (33), an outward extension positioning frame (34), a rotating wheel (35), a threaded rod (36), a guide slot (37), an actuating plate (38), a pushing rod (39) and a locking slider (40); one end of the second auxiliary carrying plate (29) is provided with a plurality of guide slots (33) corresponding to the positions of the mounting slots (30); one end of the first driving shaft (28) away from the second motor (27) is fixedly connected to the outward extension positioning frame (34); the inner side of the outward extension positioning frame (34) is rotatably connected to the rotating wheel (35); the rotating wheel (35) is close to the first driving shaft One end of the first drive shaft (28) is fixedly connected to a threaded rod (36), the threaded rod (36) is not connected to the first drive shaft (28), the outer side of the threaded rod (36) is connected to an actuator plate (38) through a thread, the inner side of the outward extension positioning frame (34) is provided with a plurality of guide grooves (37), the actuator plate (38) is slidably connected to the inner side of the guide groove (37), the peripheral side of the actuator plate (38) is rotatably connected to a plurality of guide rods (39), the inner side of the guide groove (33) is slidably connected to a locking slider (40), and the top end of the guide rod (39) is rotatably connected to the locking slider (40); The locking slider (40) and the inner side of the locking groove (13) are clearance-matched; The multi-diameter particle discharging application component (9) comprises an auxiliary carrying pipe (16), a first hydraulic piston cylinder (17) and an adaptive discharging push plate component (18); the inner side of the first auxiliary carrying plate (7) is fixedly connected to the auxiliary carrying pipe (16); one end of the auxiliary carrying pipe (16) is fixedly connected to the first hydraulic piston cylinder (17); and the output end of the first hydraulic piston cylinder (17) is fixedly connected to the adaptive discharging push plate component (18); The discharging push plate assembly (18) comprises a chassis (19), an auxiliary guide frame (20), a first motor (21), a linkage plate (22), a linkage groove (23), an actuator rod (24), an adjustment slide rod (25) and a guide head (26); one end of the first hydraulic piston cylinder (17) is fixedly connected to the chassis (19); one end of the chassis (19) away from the first hydraulic piston cylinder (17) is fixedly connected to the auxiliary guide frame (20); the inner side of the auxiliary guide frame (20) close to one end of the chassis (19) is provided with a first motor (21); the first motor (21) ) is fixedly connected to an output end thereof with a second driving shaft, the second driving shaft is rotatably connected to the inner side of the auxiliary guide frame (20), the outer side of the second driving shaft is fixedly connected to a linkage disk (22), the inner side of the linkage disk (22) is provided with a plurality of linkage grooves (23), the inner side of the auxiliary guide frame (20) is slidably connected to an adjusting slide rod (25), one end of the adjusting slide rod (25) is fixedly connected to a matching rod (24), the matching rod (24) and the inner side of the linkage groove (23) are clearance-matched, and the end of the adjusting slide rod (25) is fixedly connected to a derivation head (26); The multi-diameter particle output application module (6) comprises an auxiliary support arm (41), a first feeding sleeve (42), a feeding sleeve (43), a fourth motor (44), an auger (45), a second hydraulic piston cylinder (46), a second feeding sleeve (47) and a third feeding sleeve (48), one side of the base (1) is fixedly connected to the auxiliary support arm (41), one side of the top end of the auxiliary support arm (41) is fixedly connected to the first feeding sleeve (42), one end of the first feeding sleeve (42) is fixedly connected to the fourth motor (44), and the output end of the fourth motor (44) is fixedly connected to the auger (45), The top end of the first feeding sleeve (42) is fixedly connected to a feeding sleeve (43) and a second hydraulic piston cylinder (46); the outer side of the first feeding sleeve (42) away from the fourth motor (44) is slidably connected to a second feeding sleeve (47); the output end of the second hydraulic piston cylinder (46) is connected to the second feeding sleeve (47); the outer side of one end of the second feeding sleeve (47) is connected to a third feeding sleeve (48) via a thread; the diameter of the third feeding sleeve (48) is adjusted according to the inner diameter of the metal inner tube (14); the third feeding sleeve (48) and the inner side of the metal inner tube (14) are clearance-matched.

2. A granulation method of a biomass pelletizer, used for the granulation device of a biomass pellet according to claim 1, Features: At least the following steps are included: S1: Mix the raw materials to be granulated and guide them into the multi-diameter granule production cycle processing application module (5) through the multi-diameter granule output application module (6); S2: using multi-diameter particles to make a circular processing application module (5) to process, solidify and discharge the raw materials in multiple stages; S3: using the particle cutting module (4) to guide and cut the material formed by the multi-diameter particle production cycle processing application module (5) to produce particles of different lengths; S4: using a collecting frame (3) to collect the formed particles.

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