Production device for large-surface-area biomass particles

Abstract

The utility model relates to a production device, belongs to the technical field of biomass, and particularly relates to a large-surface-area biomass particle production device which comprises a base, four supports are fixed to the top of the base, the top ends of the four supports are jointly and fixedly connected with a compression box, and the top of the compression box is fixedly connected with a drying box. Through the arrangement of the overturning mechanism, materials are poured into the material pipe, the first motor is started to rotate the driving shaft, the driving shaft drives the half gear to rotate, the half gear rotates by a circle to drive the gear ring to rotate by a half circle, and therefore the rotating cylinder is driven to overturn, and the material passing opening is overturned to be aligned with the discharging channel; the fully stirred and dried materials in the rotating cylinder fall into the compression box to be compressed, and the problems that in the heating process, the materials are accumulated on the spiral driving blade to move, uniform drying is difficult to conduct, some materials are easily compressed before being fully dried, and the quality of biomass particles is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass, in particular to a production device for biomass particles with a large surface area. Background Art

[0002] Biomass compressed pellets are generally made of agricultural and forestry waste as raw materials, solid waste as raw materials, and are made into shaped fuels (such as granular, rod-shaped, block-shaped and spherical, etc.) through processes such as crushing, drying, mixing and extrusion. They are mainly used to replace traditional fossil energy (coal, oil and natural gas). They are a new type of low-carbon, environmentally friendly and energy-saving clean fuel that is directly burned in specially developed biomass burners.

[0003] After searching the Chinese patent with publication number CN219150038U, a biomass pellet production device is disclosed, which relates to the field of biomass pellet processing equipment, including a fixed base, four feet are fixedly installed on the bottom side of the fixed base, and two fixed mounting frames are fixedly installed on the top side of the fixed base. The same material processing warehouse pipe is fixedly installed on the two fixed mounting frames, and a driving motor is fixedly installed on one end of the material processing warehouse pipe. The utility model, through the arrangement of the material processing warehouse pipe and the extrusion head, uses a simple structure to gradually pressurize the crushed straw using a rotating shaft and a spiral driving blade, so that the material is compressed and extruded in a high-pressure and high-temperature environment through the processing of the extrusion head and the heating box.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] In the existing device, during the heating process, the material accumulates on the moving spiral drive blades, making it difficult to dry evenly. This can easily cause some materials to be compressed without being fully dried, thus affecting the quality of the biomass particles. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a production device for large-surface-area biomass pellets, wherein the material is poured into a material pipe, and the first motor is started to rotate the drive shaft, and the drive shaft drives the half gear to rotate, and the half gear rotates one circle to drive the gear ring to rotate half a circle, thereby driving the rotating cylinder to flip, and the material port aligned with the feed pipe is flipped to be aligned with the discharge channel, so that the material in the rotating cylinder that has been fully stirred and dried falls into the compression box for compression, which is beneficial to improving the quality of the biomass pellets.

[0007] The technical solution to achieve the purpose of the utility model is: a production device for large-surface-area biomass particles, comprising a base, the top of which is fixedly connected to four brackets, the tops of the four brackets are commonly fixedly connected to a compression box, the top of the compression box is fixedly connected to a drying box, and further comprising;

[0008] A turning mechanism, wherein the turning mechanism is located in the drying box;

[0009] The flip mechanism includes a fixed frame fixedly connected to one side of the drying box, a first motor is fixedly connected to the fixed frame, an output end of the first motor is fixedly connected to a driving shaft, one end of the driving shaft is keyed to a half gear, a rotating drum is rotatably connected in the drying box, a rotating ring is fixedly connected to one side of the rotating drum, a circular hole is opened on one side of the drying box, one end of the rotating ring passes through the circular hole and is keyed to a gear ring, and the gear ring is meshed with the half gear.

[0010] In some embodiments, a feed pipe is fixedly connected to the top of the drying box, a discharge channel is provided between the drying box and the compression box, and a feed port is provided on the rotating cylinder, which is compatible with the feed pipe and the discharge channel.

[0011] In some embodiments, a rotating hole is opened on one side of the rotating cylinder, a rotating rod is rotatably connected in the rotating hole, a stirring rod is fixedly connected to the rotating rod, and a belt transmission assembly is tensioned and sleeved on the rotating rod and the driving shaft.

[0012] In some embodiments, a second motor is fixedly connected to one side of the compression box, a rotating shaft is fixedly connected to the output end of the second motor, one end of the rotating shaft extends into the compression box and is fixedly connected to a rotating blade, and a discharge tray is fixedly connected to one side of the compression box.

[0013] In some embodiments, a support plate is fixedly connected to one side of the compression box, a hydraulic telescopic rod is fixedly connected to the top of the support plate, a cutter is fixedly connected to the top of the hydraulic telescopic rod, a slide rod is fixedly connected to the top of the support plate, and one end of the cutter is slidably sleeved on the slide rod.

[0014] In some embodiments, a heating box is fixedly connected to one side of the drying box and the top of the compression box.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] First, the utility model pours the material into the material pipe through the setting of the flipping mechanism, starts the first motor to rotate the driving shaft, the driving shaft drives the half gear to rotate, the half gear rotates one circle and drives the gear ring to rotate half a circle, thereby driving the rotating drum to flip, and the material port aligned with the feed pipe is flipped to be aligned with the discharge channel, so that the material in the rotating drum that has been fully stirred and dried falls into the compression box for compression, which is beneficial to improving the quality of biomass particles;

[0017] Second, the utility model adopts the arrangement of the belt transmission assembly, the first motor drives the driving shaft to rotate, and at the same time drives the belt transmission assembly to transmit. Since the driving gear of the belt transmission assembly on the driving shaft is a large gear, it drives the small gear on the rotating rod, so that the rotating rod rotates faster than the rotating drum, and the stirring rod stirs the material more fully.

[0018] The invention solves the problem that during the existing heating process, the materials are piled up on the moving spiral driving blades, making it difficult to carry out uniform drying, and some materials are easily compressed without being fully dried, thus affecting the quality of the biomass particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0021] Figure 2 It is a schematic diagram of the overall cross-sectional plan structure provided by the utility model in one embodiment;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the flipping mechanism provided in one embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the overall right-side stereoscopic structure provided in one embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Base; 2. Compression box; 201. Rotating blades; 202. Second motor; 203. Rotating shaft; 3. Drying box; 4. Heating box; 5. Fixed frame; 501. First motor; 502. Driving shaft; 503. Half gear; 504. Belt drive assembly; 505. Rotating rod; 506. Stirring rod; 6. Rotating cylinder; 601. Rotating ring; 602. Gear ring; 7. Feeding port; 701. Feeding pipe; 702. Discharging channel; 8. Discharging tray; 801. Support plate; 802. Hydraulic telescopic rod; 803. Sliding rod; 804. Cutter; 9. Bracket. DETAILED DESCRIPTION

[0026] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0027] The utility model provides a production device for large-surface-area biomass particles through improvement. The technical solution of the utility model is:

[0028] like Figure 1-Figure 4As shown, a production device for large-surface-area biomass particles comprises a base 1, four brackets 9 are fixedly connected to the top of the base 1, a compression box 2 is fixedly connected to the top of the four brackets 9, a drying box 3 is fixedly connected to the top of the compression box 2, and a flip mechanism is also included, the flip mechanism is located in the drying box 3; the flip mechanism comprises a fixed frame 5 fixedly connected to one side of the drying box 3, a first motor 501 is fixedly connected to the fixed frame 5, a driving shaft 502 is fixedly connected to the output end of the first motor 501, a half gear 503 is keyed to one end of the driving shaft 502, and the gear teeth on the half gear 503 just drive the gear ring 602 to rotate half a circle, and a rotating cylinder 6 is rotatably connected to the drying box 3, and the rotating cylinder 6 is relative to the cavity in the drying box 3. Adaptation, a rotating ring 601 is fixedly connected to one side of the rotating cylinder 6, a circular hole is opened on one side of the drying box 3, one end of the rotating ring 601 passes through the circular hole and is keyed to a gear ring 602, the gear ring 602 is meshed with the half gear 503; through the setting of the flipping mechanism, the material is poured into the material pipe 701, the first motor 501 is started to rotate the drive shaft 502, the drive shaft 502 drives the half gear 503 to rotate, the half gear 503 rotates one circle and drives the gear ring 602 to rotate half a circle, thereby driving the rotating cylinder 6 to flip, and the material port 7 aligned with the feed pipe 701 is flipped to be aligned with the discharge channel 702, so that the material in the rotating cylinder 6 that has been fully stirred and dried falls into the compression box 2 for compression, which is beneficial to improving the quality of the biomass particles.

[0029] like Figure 2 As shown, in one embodiment, a feed pipe 701 is fixedly connected to the top of the drying box 3, and a discharge channel 702 is jointly provided between the drying box 3 and the compression box 2. The discharge channel 702 helps the material to fall directly onto the rotating blades 201 after drying. A feed port 7 is provided on the rotating cylinder 6, and the feed port 7 is adapted to the feed pipe 701 and the discharge channel 702. Through the setting of the feed port 7, when the rotating cylinder 6 is flipped, the feed port 7 aligned with the feed pipe 701 is flipped to be aligned with the discharge channel 702, so that the material automatically enters the compression step after drying, thereby reducing the labor intensity of the workers.

[0030] like Figure 3 As shown, in one embodiment, a rotating hole is opened on one side of the rotating cylinder 6, and a rotating rod 505 is rotatably connected in the rotating hole, and a stirring rod 506 is fixedly connected to the rotating rod 505. A belt transmission assembly 504 is tensioned and sleeved on the rotating rod 505 and the driving shaft 502. In order to reduce gear wear, the belt transmission assembly 504 adopts a self-lubricating gear; through the setting of the belt transmission assembly 504, the first motor 501 drives the driving shaft 502 to rotate, and at the same time drives the belt transmission assembly 504 to transmit. Since the driving gear of the belt transmission assembly 504 on the driving shaft 502 is a large gear, it drives the small gear on the rotating rod 505, so that the rotating rod 505 rotates faster than the rotating cylinder 6, and the stirring rod 506 stirs the material more fully.

[0031] like Figure 2 As shown, in one embodiment, a second motor 202 is fixedly connected to one side of the compression box 2, and the second motor 202 is a servo motor. The output end of the second motor 202 is fixedly connected to a rotating shaft 203, one end of the rotating shaft 203 extends into the compression box 2 and is fixedly connected to a rotating blade 201, and one side of the compression box 2 is fixedly connected to a discharge tray 8; through the setting of the rotating blade 201, the rotating blade 201 drives the material to be extruded forward, applies pressure to the material, and pushes the material to be extruded through the discharge tray 8.

[0032] like Figure 4 As shown, in one embodiment, a support plate 801 is fixedly connected to one side of the compression box 2, a hydraulic telescopic rod 802 is fixedly connected to the top of the support plate 801, a cutter 804 is fixedly connected to the top of the hydraulic telescopic rod 802, a slide bar 803 is fixedly connected to the top of the support plate 801, the slide bar 803 helps the cutter 804 to limit the movement, and one end of the cutter 804 is slidably sleeved on the slide bar 803; through the setting of the hydraulic telescopic rod 802, when the material passes through the discharge tray 8 to form biomass particles, the hydraulic telescopic rod 802 drives the cutter 804 to move, so as to quickly cut off the biomass particles that have reached the standard, and ensure that the biomass particles remain within the same standard.

[0033] like Figure 1 As shown, in one embodiment, a heating box 4 is fixedly connected to one side of the drying box 3 and the top of the compression box 2; through the setting of the heating box 4, a high-temperature environment is provided for the drying box 3 and the compression box 2, which facilitates the drying of the materials in the drying box 3 and facilitates the extrusion of the materials.

[0034] The specific working method is: pour the material into the material pipe 701, start the first motor 501 to rotate the drive shaft 502, the drive shaft 502 drives the half gear 503 to rotate, the half gear 503 rotates one circle to drive the gear ring 602 to rotate half a circle, thereby driving the rotating cylinder 6 to flip, and the material port 7 aligned with the feed pipe 701 is flipped to be aligned with the discharge channel 702, so that the material in the rotating cylinder 6 that has been fully stirred and dried falls into the compression box 2 for compression, and at the same time, the rotation of the drive shaft 502 drives the belt drive assembly 504 to drive, drives the stirring rod 506 to stir the material, and the rotating blade 201 drives the material to extrude forward, exerts pressure on the material, and pushes the material to be extruded through the discharge tray 8. At this time, the hydraulic telescopic rod 802 drives the cutter 804 to move, so as to quickly cut off the biomass particles that meet the standards.

[0035] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A production device for large-surface-area biomass particles, comprising a base (1), the top of the base (1) being fixedly connected to four brackets (9), the tops of the four brackets (9) being commonly fixedly connected to a compression box (2), the top of the compression box (2) being fixedly connected to a drying box (3), characterized in that: Also includes; A turning mechanism, wherein the turning mechanism is located in the drying box (3); The turning mechanism comprises a fixing frame (5) fixedly connected to one side of the drying box (3); a first motor (501) is fixedly connected to the fixing frame (5); an output end of the first motor (501) is fixedly connected to a driving shaft (502); one end of the driving shaft (502) is keyed to a half gear (503); a rotating cylinder (6) is rotatably connected inside the drying box (3); one side of the rotating cylinder (6) is fixedly connected to a rotating ring (601); a circular hole is opened on one side of the drying box (3); one end of the rotating ring (601) passes through the circular hole and is keyed to a gear ring (602); the gear ring (602) is meshed with the half gear (503).

2. The device for producing large surface area biomass particles according to claim 1, characterized in that: A feed pipe (701) is fixedly connected to the top of the drying box (3), a discharge channel (702) is provided between the drying box (3) and the compression box (2), and a feed port (7) is provided on the rotating cylinder (6), and the feed port (7) is compatible with the feed pipe (701) and the discharge channel (702).

3. The device for producing large surface area biomass particles according to claim 1, characterized in that: A rotating hole is provided on one side of the rotating cylinder (6), a rotating rod (505) is rotatably connected in the rotating hole, a stirring rod (506) is fixedly connected to the rotating rod (505), and a belt transmission assembly (504) is tensionedly sleeved on the rotating rod (505) and the driving shaft (502).

4. The device for producing large surface area biomass particles according to claim 1, characterized in that: A second motor (202) is fixedly connected to one side of the compression box (2); an output end of the second motor (202) is fixedly connected to a rotating shaft (203); one end of the rotating shaft (203) extends into the compression box (2) and is fixedly connected to a rotating blade (201); and a discharge tray (8) is fixedly connected to one side of the compression box (2).

5. The device for producing large surface area biomass particles according to claim 1, characterized in that: A support plate (801) is fixedly connected to one side of the compression box (2); a hydraulic telescopic rod (802) is fixedly connected to the top of the support plate (801); a cutter (804) is fixedly connected to the top of the hydraulic telescopic rod (802); a sliding rod (803) is fixedly connected to the top of the support plate (801); and one end of the cutter (804) is slidably sleeved on the sliding rod (803).

6. The device for producing large surface area biomass particles according to claim 1, characterized in that: A heating box (4) is fixedly connected to one side of the drying box (3) and the top of the compression box (2).

Images