Biomass particle granulation device

Abstract

The utility model relates to the field of granulation devices, in particular to a biomass particle granulation device. The supporting bracket is arranged on the base; the sliding limiting piece is arranged on the supporting bracket; the connecting bracket is arranged on the supporting bracket; the water spraying component is arranged on the connecting bracket; the lifting part is arranged on the supporting bracket in a sliding manner; the rotating motor is arranged on the lifting part; according to the biomass granulation device, granulation is carried out in a rubbing mode, so that the blockage influence caused by pipeline extrusion is reduced, and meanwhile, the effect of adjusting the particle diameter of granulation aiming at different biomass raw materials can be achieved by adjusting the height of the rubbing piece; and through the combination of the spray head and the water tank, the biomass viscosity adjustment of the device in the granulation process can be effectively improved, and the device can be conveniently subjected to adaptive adjustment aiming at different types of biomass.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation devices, in particular to a biomass particle granulation device. Background Art

[0002] Biomass pellet machine is a kind of biomass energy pretreatment equipment, which mainly uses agricultural and forestry waste such as wood chips, straw, rice husks, bark and other biomass as raw materials, and solidifies them into high-density pellet fuel through pretreatment and processing; biomass pellet machines are divided into flat die biomass pellet machines and ring die biomass pellet machines.

[0003] A Chinese patent with publication number CN116943528A discloses a granulation device and method for producing biomass pellets, including a pellet machine, a ring die, and a pressing device. Mounting cylinders are fixedly installed on both sides of the pressing device, and an air inlet pipe is fixedly installed on the top of the mounting cylinder and connected to the mounting cylinder. An air inlet mechanism is arranged on the top of the air inlet pipe. The air inlet mechanism is used to continuously blow air into the two mounting cylinders when the mounting cylinder rotates with the pressing device. A side of the mounting cylinder close to the ring die is fixedly installed and connected to an air outlet box, and the open end of the air outlet box is in contact with the inner wall of the ring die. A discharge pipe is fixedly installed on the side wall of the mounting cylinder and connected to the discharge pipe, and the opening of the discharge pipe faces the top of the pressing roller of the pressing device, which solves the problem that the existing granulation device for producing biomass pellets cannot improve the utilization rate of the ring die during granulation and cannot dredge the holes of the ring die after granulation.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: the above-mentioned device achieves the granulation effect by extruding the biomass raw material from the ring die and then cutting it. When biomass particles of different diameters need to be produced, the above-mentioned device needs to replace the ring die with different mesh diameters to change the diameter of the produced biomass particles. The ring die structure is located in the core area inside the above-mentioned device. Replacing the ring die requires disassembling the above-mentioned device before replacement. Therefore, the above-mentioned device is not convenient for changing the diameter of the produced biomass particles. Utility Model Content

[0005] The purpose of the utility model is to address the technical problems existing in the background technology. The utility model proposes a biomass pelletizing device. The utility model can adjust the diameter of the pelletizing particles for different biomass raw materials by adjusting the height of the kneading part, thereby achieving the effect of adjusting the diameter of the pelletizing particles without disassembling and replacing parts. The combination of the nozzle and the water tank can effectively improve the device's adjustment of biomass viscosity in the pelletizing process, which is convenient for the device to be adaptively adjusted to different types of biomass.

[0006] The utility model proposes a biomass particle granulation device, comprising:

[0007] Base;

[0008] A supporting bracket is arranged on the base;

[0009] A sliding limiter, arranged on the supporting bracket;

[0010] A connecting bracket is arranged on the supporting bracket;

[0011] A water spray component is arranged on the connecting bracket;

[0012] A lifting member is slidably arranged on the supporting bracket;

[0013] A rotating motor is arranged on the lifting member;

[0014] The supporting member is arranged on the lifting member.

[0015] Preferably, a sliding groove is provided on the sliding limiter, a sliding knob is slidably provided on the sliding limiter, a telescopic rod is provided on the sliding knob, a rotating connecting rod is rotatably provided on the other end of the telescopic rod, and a blocking member is rotatably provided on the rotating connecting rod.

[0016] Preferably, the connecting bracket is provided with a shell, the shell is provided with side baffles, the bottom of the shell is provided with multiple groups of through holes, the blocking member is rotatably arranged at the bottom of the shell, and the width of the blocking member is greater than the diameter of the through hole.

[0017] Preferably, the water spray component comprises a water tank, a water pump is arranged on the water tank, a connecting pipe is arranged on the other end of the water pump, a connecting piece is arranged on the other end of the connecting pipe, and a plurality of groups of nozzles are arranged on the connecting piece.

[0018] Preferably, a locking knob is threadedly provided on the lifting member, the locking knob is in contact and extrusion with the supporting bracket, a pulley is provided on the rotating motor, a transmission belt is provided on the pulley, a rotating member is provided on the other end of the transmission belt, a fixed gear is provided on the supporting member, two sets of driven gears are provided on the rotating member, the driven gears are meshed and connected with the fixed gears, a rotating shaft is provided on the driven gear, a kneading member is provided on the other end of the rotating shaft, and a gap exists between the kneading member and the shell.

[0019] Preferably, a collecting hopper is provided on the base, and the collecting hopper is located directly below the shell.

[0020] Preferably, a sliding stopper is provided on the sliding limiter, and the sliding stopper contacts the side surface of the sliding knob.

[0021] Preferably, an anti-skid layer is provided on the bottom of the kneading piece, a damping piece is provided on the locking knob, a lifting groove is provided on the supporting bracket, the locking knob passes through the lifting groove, and the damping piece contacts and squeezes the side surface of the supporting bracket.

[0022] The above technical solution of the utility model has the following beneficial technical effects:

[0023] The utility model proposes a biomass pelletizing device. The utility model can adjust the diameter of pelletizing particles for different biomass raw materials by adjusting the height of the kneading part, thereby achieving the effect of adjusting the diameter of pelletizing particles without disassembling and replacing parts of the device. The combination of the nozzle and the water tank can effectively improve the viscosity of the biomass in the granulation process of the device, which is convenient for the device to be adaptively adjusted for different types of biomass. The kneading part of the device can knead the biomass into a ball shape during the rotation process. The height of the lifting part is adjusted to change the size of the distance between the kneading part and the shell, thereby achieving the effect of adjusting the diameter of the pelletizing particles of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of an embodiment of a biomass particle granulation device of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of part A in the embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the housing in the embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the blocking member in the embodiment of the utility model;

[0028] 1. Base; 2. Support bracket; 3. Collecting bucket; 4. Sliding limiter; 5. Sliding knob; 6. Telescopic rod; 7. Rotating connecting rod; 8. Blocking member; 9. Shell; 10. Connecting bracket; 11. Water spraying part; 1101. Water tank; 1102. Water pump; 1103. Connecting pipe; 1104. Connecting member; 1105. Spray head; 12. Lifting member; 13. Locking knob; 14. Rotating motor; 15. Support member; 16. Rotating member; 17. Fixed gear; 18. Driven gear; 19. Rotating shaft; 20. Kneading member. DETAILED DESCRIPTION

[0029] Embodiment 1

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0032] like Figure 1-Figure 4 As shown, a biomass pelletizing device proposed by the utility model comprises:

[0033] Base 1;

[0034] A supporting bracket 2 is arranged on the base 1;

[0035] A sliding stopper 4 is provided on the support bracket 2;

[0036] A connecting bracket 10 is arranged on the supporting bracket 2;

[0037] A water spraying component 11 is arranged on the connecting bracket 10;

[0038] A lifting member 12 is slidably disposed on the supporting bracket 2;

[0039] A rotating motor 14 is disposed on the lifting member 12;

[0040] The supporting member 15 is arranged on the lifting member 12 .

[0041] The sliding limiter 4 is provided with a sliding groove, the sliding limiter 4 is slidably provided with a sliding knob 5, the sliding knob 5 is provided with a telescopic rod 6, the other end of the telescopic rod 6 is rotatably provided with a rotating connecting rod 7, and the rotating connecting rod 7 is rotatably provided with a blocking member 8.

[0042] The connecting bracket 10 is provided with a shell 9, the shell 9 is provided with a side baffle, the bottom of the shell 9 is provided with a plurality of through holes, the blocking member 8 is rotatably arranged at the bottom of the shell 9, and the width of the blocking member 8 is greater than the diameter of the through hole.

[0043] The water spray component 11 includes a water tank 1101 , on which a water pump 1102 is disposed. A connecting pipe 1103 is disposed on the other end of the water pump 1102 , on which a connecting piece 1104 is disposed on the other end of the connecting pipe 1103 , on which a plurality of groups of nozzles 1105 are disposed.

[0044] A locking knob 13 is threadedly provided on the lifting member 12, and the locking knob 13 is in contact and extruded with the supporting bracket 2. A pulley is provided on the rotating motor 14, and a transmission belt is provided on the pulley. A rotating member 16 is provided on the other end of the transmission belt. A fixed gear 17 is provided on the supporting member 15, and two sets of driven gears 18 are provided on the rotating member 16. The driven gear 18 is meshed and connected with the fixed gear 17. A rotating shaft 19 is provided on the driven gear 18, and a kneading member 20 is provided on the other end of the rotating shaft 19. There is a gap between the kneading member 20 and the shell 9.

[0045] The sliding stopper 4 is provided with a sliding stopper, and the sliding stopper contacts the side surface of the sliding knob 5 .

[0046] An anti-skid layer is provided on the bottom of the kneading member 20 , a damping member is provided on the locking knob 13 , a lifting groove is provided on the supporting bracket 2 , the locking knob 13 passes through the lifting groove, and the damping member contacts and squeezes the side surface of the supporting bracket 2 .

[0047] In this embodiment, the device can effectively improve the stability of the granulation processing of biomass raw materials. Compared with the traditional device, the device adopts a kneading processing method to avoid the risk of blockage caused by internal extrusion of the pipeline. At the same time, it can facilitate the adjustment of the granulation size, thereby producing suitable biomass particles.

[0048] When the device is in working state, the biomass raw material is placed inside the shell 9, and the blocking member 8 is located below the through hole of the shell 9 to block the through hole and prevent the biomass raw material from falling.

[0049] When the biomass raw material is inside the shell 9, the water in the water tank 1101 can be sprayed into the shell 9 through the water pump 1102 through the nozzle 1105, thereby ensuring the moisture of the biomass raw material during the kneading process, thereby ensuring the stability of the viscosity of the biomass raw material.

[0050] When the biomass is in a wet state, the locking knob 13 is unlocked so that the lifting member 12 can slide in the vertical direction. By adjusting the height of the lifting member 12, the distance between the kneading member 20 and the shell 9 can be changed, and the particle size of the granulation processing can be adjusted. When the lifting member 12 slides to a suitable position, the current height of the lifting member 12 is locked by the locking knob 13, thereby ensuring the processing stability of the device. The rotating motor 14 drives the rotating member 16 to rotate, so that the effect of multiple sets of driven gears 18 revolving can be achieved. The support member 15 and the fixed gear 17 can achieve the effect of the driven gear 18 rotating while revolving, thereby achieving the effect of the revolution and rotation of the rotating shaft 19, so that the kneading member 20 can rotate on the top of the shell 9, and the kneading member 20 contacts and rotates with the biomass, so that the biomass becomes spherical during the kneading process, thereby realizing the force generation process of the device.

[0051] When the biomass granulation is completed, the telescopic rod 6 is driven to slide by the sliding knob 5, thereby driving the rotating connecting rod 7 to rotate. The rotating connecting rod 7 can be driven to rotate together with the blocking member 8, so that the blocking member 8 is misaligned with the through hole. At this time, the bottom of the through hole is not blocked, thereby realizing the automatic unloading effect of the device, and collecting through the collecting bucket 3.

[0052] Embodiment 2

[0053] like Figure 1-Figure 4 As shown, the biomass pellet making device proposed by the utility model, compared with the first embodiment, in this embodiment, the base 1 is provided with a collecting bucket 3, and the collecting bucket 3 is located directly below the shell 9.

[0054] The structure of the collecting bucket 3 can facilitate the collection of the biomass raw materials that have completed the granulation process, thereby avoiding the problem of splashing when the biomass particles fall, and making it easier for the staff to collect the finished products.

[0055] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0056] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A biomass pelletizing device, characterized in that: include: Base (1); A supporting bracket (2) is arranged on the base (1); A sliding stopper (4) is arranged on the supporting bracket (2); A connecting bracket (10) is arranged on the supporting bracket (2); A water spraying component (11) is arranged on the connecting bracket (10); A lifting member (12) is slidably disposed on the supporting bracket (2); A rotating motor (14) is arranged on the lifting member (12); The supporting member (15) is arranged on the lifting member (12).

2. A biomass pelletizing device according to claim 1, characterized in that: The sliding limiter (4) is provided with a sliding groove, the sliding limiter (4) is slidably provided with a sliding knob (5), the sliding knob (5) is provided with a telescopic rod (6), the other end of the telescopic rod (6) is rotatably provided with a rotating connecting rod (7), and the rotating connecting rod (7) is rotatably provided with a blocking member (8).

3. A biomass pelletizing device according to claim 1, characterized in that: The connecting bracket (10) is provided with a shell (9), the shell (9) is provided with a side baffle, the bottom of the shell (9) is provided with a plurality of through holes, the blocking member (8) is rotatably arranged at the bottom of the shell (9), and the width of the blocking member (8) is greater than the diameter of the through hole.

4. A biomass pelletizing device according to claim 1, characterized in that: The water spray component (11) comprises a water tank (1101), a water pump (1102) is arranged on the water tank (1101), a connecting pipe (1103) is arranged on the other end of the water pump (1102), a connecting piece (1104) is arranged on the other end of the connecting pipe (1103), and a plurality of groups of spray heads (1105) are arranged on the connecting piece (1104).

5. The biomass pelletizing device according to claim 1, characterized in that: The lifting member (12) is threadedly provided with a locking knob (13), the locking knob (13) is in contact and extrusion with the supporting bracket (2), a pulley is provided on the rotating motor (14), a transmission belt is provided on the pulley, a rotating member (16) is provided on the other end of the transmission belt, a fixed gear (17) is provided on the supporting member (15), two sets of driven gears (18) are provided on the rotating member (16), the driven gears (18) are meshed and connected with the fixed gear (17), a rotating shaft (19) is provided on the driven gear (18), a kneading member (20) is provided on the other end of the rotating shaft (19), and a gap exists between the kneading member (20) and the housing (9).

6. The biomass pelletizing device according to claim 1, characterized in that: The base (1) is provided with a collecting hopper (3), and the collecting hopper (3) is located directly below the shell (9).

7. The biomass pelletizing device according to claim 1, characterized in that: The sliding stopper (4) is provided with a sliding stopper, and the sliding stopper is in contact with the side surface of the sliding knob (5).

8. The biomass pelletizing device according to claim 5, characterized in that: The bottom of the kneading piece (20) is provided with an anti-slip layer, the locking knob (13) is provided with a damping piece, the support bracket (2) is provided with a lifting groove, the locking knob (13) passes through the lifting groove, and the damping piece contacts and squeezes the side of the support bracket (2).

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