Biomass wood chip pellet fuel production equipment

Abstract

The utility model discloses biomass sawdust pellet fuel production equipment which comprises a box body, a working plate, an equipment box, a guide plate and a discharge port, the working plate is fixedly connected to the top of the box body, the equipment box is fixedly connected to the right side of the top of the working plate, the guide plate is fixedly connected to the bottom of the front side of the equipment box, and the discharge port is fixedly connected to the bottom of the front side of the equipment box. And the discharging opening is fixedly connected to the left side of the box body, a cleaning device is arranged on the right side in the equipment box, and a dust collecting device is arranged at the bottom in the equipment box. The problems that as no cleaning device is arranged, residues and dust accumulated in equipment for a long time can gradually hinder normal flowing and processing of materials, and due to mixing of the residues and the dust, the quality of biomass wood chip pellet fuel can be affected, for example, the density is uneven, the combustion performance is reduced, and the energy consumption is low are solved. And therefore, the problems that the production efficiency of the equipment is reduced and the use performance of the equipment is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass fuels, and specifically relates to a biomass wood chip pellet fuel production device. Background Art

[0002] Biomass fuel refers to fuel produced from renewable energy sources such as agricultural crops, forestry, and livestock waste. It is a modern, green, and environmentally friendly new fuel that has wide applications in the fields of energy, chemical industry, and transportation. With the rapid development of global biomass fuel technology and the reduction of production costs, it is expected that its output and application scope will further expand, playing a greater role in solving climate change and energy shortage problems.

[0003] For example, the utility model with application number CN202020092020.7 discloses a 216-type wood chipper for producing biomass pellet fuel, which relates to the technical field of biomass fuel production. It includes a box body, and a device box is fixedly installed on one side of the top of the box body. A feed inlet is opened in the middle of the side of the device box, and a first guide plate is fixedly installed on one side of the feed inlet. The middle parts of both sides of the inner wall of the device box are inserted and connected with a rotating shaft through embedded bearings, and a chip roller is fixedly installed on the surface of the rotating shaft. In this utility model, the vibration motor is installed to drive the vibration of the sieve mesh, which is convenient for screening the chips generated by the work of the chip roller, ensuring the quality of the chips, and avoiding the chips being too large and affecting the production of biomass pellet fuel. The electric telescopic rod is installed to drive the brush to lift. Through the lifting of the brush, the bottom end of the brush contacts the surface of the chip roller, which is convenient for cleaning the surface of the chip roller and avoiding the adhesion of wood chips on the cutting knives on the surface of the chip roller, affecting the normal chipping.

[0004] Based on the retrieval of the above patent and the combination with the equipment in the existing technology, it is found that although the above equipment can solve the problems that in the production of existing biomass fuels, it is necessary to chip rotten wood or abandoned wood, and the existing processing is generally carried out by a chipper. The existing chipper does not have a screening structure, which affects the quality of the chips. At the same time, there is no drying effect during the chipping process, which affects the later drying time and the processing efficiency of biomass fuels. However, during the use process, due to the lack of a cleaning device, the residues and dust accumulated in the equipment for a long time will gradually hinder the normal flow and processing of materials. Moreover, due to the mixing of residues and dust, the quality of biomass wood chip pellet fuel will be affected, such as uneven density and decreased combustion performance, resulting in a reduction in the production efficiency of the equipment and affecting the performance of the equipment. Summary of the Utility Model

[0005] To solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a biomass wood chip pellet fuel production device, which has the advantage of auxiliary cleaning, and solves the problems that due to the lack of a cleaning device, the residues and dust accumulated in the equipment for a long time will gradually hinder the normal flow and processing of materials, and due to the mixing of residues and dust, the quality of biomass wood chip pellet fuel will be affected, such as uneven density and decreased combustion performance, resulting in reduced production efficiency of the equipment and affecting the service performance of the equipment.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A biomass wood chip pellet fuel production device, including a box body, a working plate, an equipment box, a guiding plate and a discharge port. The working plate is fixedly connected to the top of the box body. The equipment box is fixedly connected to the right side of the top of the working plate. The guiding plate is fixedly connected to the bottom of the front side of the equipment box. The discharge port is fixedly connected to the left side of the box body. A cleaning device is arranged on the right side inside the equipment box, and a dust collection device is arranged on the bottom inside the equipment box.

[0007] Preferably, the cleaning device includes a motor, a circular disk, a connecting shaft, a cleaning brush and a connecting disk. The motor is fixedly connected to the right side of the equipment box. The circular disk is fixedly connected to the output end of the motor. The connecting shaft is fixedly connected to the left side of the circular disk. There are four connecting shafts and they are evenly distributed. The cleaning brush is fixedly connected to the left side of the connecting shaft. The connecting disk is fixedly connected to the left side of the cleaning brush.

[0008] Preferably, the dust collection device includes a strip-shaped dust suction head, a dust suction pipe, a fan, an impurity discharge port and an air outlet. The strip-shaped dust suction head is fixedly connected to the front side and the rear side of the bottom inside the equipment box. The dust suction pipe is fixedly communicated with the bottom of the strip-shaped dust suction head. The fan is fixedly communicated with the bottom end of the dust suction pipe. The impurity discharge port is fixedly communicated with the inside of the strip-shaped dust suction head. The air outlet is fixedly communicated with the front side of the bottom of the fan.

[0009] Preferably, an auxiliary feeding box is fixedly connected to the bottom of the equipment box. A feeding port is opened at the bottom of the auxiliary feeding box. The front side and the rear side of the top of the auxiliary feeding box are fixedly connected to the bottom of the strip-shaped dust suction head.

[0010] Preferably, an emission port is opened at the upper side of the front side of the box body. A filter plate is arranged inside the emission port. The rear side of the filter plate is fixedly communicated with the front side of the air outlet.

[0011] Preferably, an installation frame is fixedly connected to the inside of the emission port. A replacement handle is movably connected to the right side of the installation frame.

[0012] Preferably, a laser detection head is fixedly connected to the inner side of the air outlet, and a signal conversion block is fixedly connected to the rear side of the laser detection head.

[0013] Preferably, an auxiliary control outer box is fixedly connected to the left side of the top of the box body. A control panel is fixedly connected to the front side of the auxiliary control outer box. The motor and the fan are both electrically connected to the control panel through wires.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing a cleaning component, the cleaning component can clean the impurities and dust adhering to the inside of the equipment for a long time, solving the problem that due to the absence of a cleaning device, the residues and dust accumulated inside the equipment for a long time will gradually hinder the normal flow and processing of materials. Moreover, due to the mixing of residues and dust, the quality of biomass wood chip granular fuel will be affected, such as uneven density and decreased combustion performance, resulting in a reduction in the production efficiency of the equipment and affecting the service performance of the equipment. It has the advantage of auxiliary cleaning.

[0016] 2. By providing a rotating cleaning component, after the motor is started, it can drive the circular disk to rotate. After the circular disk rotates, it can drive the connecting shaft to rotate. After the connecting shaft rotates, it can drive the cleaning brush to rotate inside the connecting disk, so that the cleaning brush can clean the inner side of the equipment box. By further providing a dust collection device, after the fan is started, it can drive the air to enter through the dust suction pipe and the strip-shaped dust suction head, discharge the impurities through the discharge port, and discharge the air through the air outlet, so that the equipment can clean the impurities inside the equipment box more efficiently.

[0017] 3. By providing an auxiliary feeding box and a feeding port, the auxiliary feeding can collect the impurities discharged from the discharge port and then discharge them through the feeding port, thus preventing the impurities from affecting other components and parts inside the equipment, improving the service life and stability of the equipment. By further providing a discharge port and a filter plate, the discharge port can discharge the air from the air outlet, and the filter plate can clean the excess impurities and dust in the air, thus preventing the discharged impurities and dust from affecting the air quality around the equipment and the health of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a three-dimensional exploded structural schematic diagram of the rotating device of the present utility model;

[0020] Figure 3 is a three-dimensional structural schematic diagram of the present utility model.

[0021] In the figure: 1, box body; 2, working plate; 3, equipment box; 4, feeding guide plate; 5, discharge port; 6, cleaning device; 61, motor; 62, circular disc; 63, connecting shaft; 64, cleaning brush; 65, connecting plate; 7, dust collection device; 71, strip-shaped dust suction head; 72, dust suction pipe; 73, fan; 74, impurity discharge port; 75, air outlet; 8, auxiliary feeding box; 9, blanking port; 10, discharge opening; 11, filter plate; 12, installation frame; 13, replacement handle; 14, laser detection head; 15, signal conversion block; 16, auxiliary control outer box; 17, control panel. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1 to 3 shown, a biomass wood chip pellet fuel production device provided by the present invention includes a box body 1, a working plate 2, an equipment box 3, a feeding guide plate 4 and a discharge port 5. The working plate 2 is fixedly connected to the top of the box body 1. The equipment box 3 is fixedly connected to the right side of the top of the working plate 2. The feeding guide plate 4 is fixedly connected to the bottom of the front side of the equipment box 3. The discharge port 5 is fixedly connected to the left side of the box body 1. A cleaning device 6 is arranged on the right side inside the equipment box 3, and a dust collection device 7 is arranged on the bottom inside the equipment box 3.

[0024] Referring to Figure 2 , the cleaning device 6 includes a motor 61, a circular disc 62, a connecting shaft 63, a cleaning brush 64 and a connecting plate 65. The motor 61 is fixedly connected to the right side of the equipment box 3. The circular disc 62 is fixedly connected to the output end of the motor 61. The connecting shaft 63 is fixedly connected to the left side of the circular disc 62. There are four connecting shafts 63 and they are evenly distributed. The cleaning brush 64 is fixedly connected to the left side of the connecting shaft 63. The connecting plate 65 is fixedly connected to the left side of the cleaning brush 64.

[0025] As a technical optimization scheme of the present invention, by setting a rotating cleaning assembly, after the motor 61 is started, it can drive the circular disc 62 to rotate. After the circular disc 62 rotates, it can drive the connecting shaft 63 to rotate. After the connecting shaft 63 rotates, it can drive the cleaning brush 64 to rotate inside the connecting plate 65, so that the cleaning brush 64 can clean the inner side of the equipment box 3.

[0026] Referring to Figure 2, the dust collection device 7 includes a strip-shaped dust suction head 71, a dust suction pipe 72, a fan 73, an impurity discharge port 74 and an air outlet 75. The strip-shaped dust suction head 71 is fixedly connected to the front side and the rear side of the inner bottom of the equipment box 3. The dust suction pipe 72 is fixedly communicated with the bottom of the strip-shaped dust suction head 71. The fan 73 is fixedly communicated with the bottom end of the dust suction pipe 72. The impurity discharge port 74 is fixedly communicated with the inner side of the strip-shaped dust suction head 71. The air outlet 75 is fixedly communicated with the front side of the bottom of the fan 73.

[0027] As a technical optimization scheme of the present utility model, by setting the dust collection device 7, after the fan 73 is started, it can drive air to enter through the dust suction pipe 72 and the strip-shaped dust suction head 71, discharge impurities through the discharge port 5, and discharge air through the air outlet 75, so that the equipment can clean the impurities inside the equipment box 3 more efficiently.

[0028] Reference Figure 2 , the bottom of the equipment box 3 is fixedly connected with an auxiliary feeding box 8. The bottom of the auxiliary feeding box 8 is provided with a feeding port 9. The front side and the rear side of the top of the auxiliary feeding box 8 are fixedly connected with the bottom of the strip-shaped dust suction head 71.

[0029] As a technical optimization scheme of the present utility model, by setting the auxiliary feeding box 8 and the feeding port 9, the auxiliary feeding can collect the impurities discharged from the discharge port 5 and then discharge them through the feeding port 9, thereby preventing the impurities from affecting other components and parts inside the equipment and improving the service life and stability of the equipment.

[0030] Reference Figure 1 , a discharge port 10 is provided on the upper side of the front side of the box body 1. A filter plate 11 is arranged inside the discharge port 10. The rear side of the filter plate 11 is fixedly communicated with the front side of the air outlet 75.

[0031] As a technical optimization scheme of the present utility model, by setting the discharge port 10 and the filter plate 11, the discharge port 10 can discharge the air from the air outlet 75, and the filter plate 11 can clean the excess impurities and dust in the air, thereby preventing the discharged impurities and dust from affecting the air quality around the equipment and the health of the operator.

[0032] Reference Figure 1 , the inside of the discharge port 10 is fixedly connected with a mounting frame 12. The right side of the mounting frame 12 is movably connected with a replacement handle 13.

[0033] As a technical optimization scheme of the present utility model, by setting the mounting frame 12 and the replacement handle 13, when the filter plate 11 reaches saturation, the operator can quickly replace the filter plate 11 through the mounting frame 12 and the replacement handle 13, thereby improving the working efficiency of the equipment and saving operation time.

[0034] ReferenceFigure 2 , a laser detection head 14 is fixedly connected to the inner side of the air outlet 75, and a signal conversion block 15 is fixedly connected to the rear side of the laser detection head 14.

[0035] As a technical optimization scheme of the present utility model, by setting the laser detection head 14 and the signal conversion block 15, the laser detection head 14 can inspect the air inside the device, and then convert the detected value into an electrical signal through a signal sensor, enabling it to work according to actual needs, so that the fan 73 can adjust according to the impurities and dust in the device, thereby improving the efficiency and working performance of the fan 73, reducing energy consumption and maintenance costs.

[0036] Reference Figure 1 , an auxiliary control outer box 16 is fixedly connected to the left side of the top of the box body 1, a control panel 17 is fixedly connected to the front side of the auxiliary control outer box 16, and both the motor 61 and the fan 73 are electrically connected to the control panel 17 through wires.

[0037] As a technical optimization scheme of the present utility model, by setting the auxiliary control outer box 16 and the control panel 17, the control panel 17 can display the data of the signal converter in real time, facilitating the operator to understand the dust concentration in the environment. The auxiliary control outer box 16 can effectively prevent impurities such as wood chips and dust from entering the control panel 17, thus avoiding damage to the device due to short circuits, malfunctions, etc.

[0038] The working principle and usage process of the present utility model: When in use, the motor 61 is started through the control panel 17. After the motor 61 starts, it can drive the circular disk 62 to rotate. After the circular disk 62 rotates, it drives the cleaning brush 64 on the left side of the rotating shaft to rotate. After the cleaning brush 64 rotates, it can clean the inner side of the device box 3. Then, the fan 73 is started through the control panel 17. After the fan 73 starts, it drives the air to enter from the dust suction pipe 72 and the strip-shaped dust suction head 71, discharges the inhaled impurities from the discharge port 5, and discharges the air through the dust suction pipe 72 and the air outlet 75, thus achieving the advantage of auxiliary cleaning.

[0039] In summary: For this biomass wood chip pellet fuel production device, by setting the cleaning device 6, the cleaning device 6 can clean the impurities and dust adhering to the inside of the device for a long time, solving the problem that without a cleaning device, the residues and dust accumulated inside the device for a long time will gradually hinder the normal flow and processing of materials, and due to the mixing of residues and dust, the quality of the biomass wood chip pellet fuel will be affected, such as uneven density and decreased combustion performance, resulting in a reduction in the production efficiency of the device and affecting the service performance of the device, and having the advantage of auxiliary cleaning.

[0040] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A biomass wood chip pellet fuel production device, comprising a box body (1), a working plate (2), an equipment box (3), a guide plate (4) and a discharge port (5), characterized in that: The working plate (2) is fixedly connected to the top of the box body (1), the equipment box (3) is fixedly connected to the right side of the top of the working plate (2), the material guide plate (4) is fixedly connected to the bottom of the front side of the equipment box (3), the material outlet (5) is fixedly connected to the left side of the box body (1), a cleaning device (6) is arranged on the right side inside the equipment box (3), and a dust collecting device (7) is arranged at the bottom inside the equipment box (3).

2. The biomass wood chip pellet fuel production equipment according to claim 1, characterized in that: The cleaning device (6) comprises a motor (61), a circular disk (62), a connecting shaft (63), a cleaning brush (64) and a connecting disk (65); the motor (61) is fixedly connected to the right side of the equipment box (3); the circular disk (62) is fixedly connected to the output end of the motor (61); the connecting shaft (63) is fixedly connected to the left side of the circular disk (62); four connecting shafts (63) are provided and are equidistantly distributed; the cleaning brush (64) is fixedly connected to the left side of the connecting shaft (63); and the connecting disk (65) is fixedly connected to the left side of the cleaning brush (64).

3. The biomass wood chip pellet fuel production equipment according to claim 1, characterized in that: The dust collecting device (7) comprises a strip-shaped dust collecting head (71), a dust collecting pipe (72), a fan (73), an impurity discharge port (74) and an air outlet (75); the strip-shaped dust collecting head (71) is fixedly connected to the front and rear sides of the bottom of the equipment box (3); the dust collecting pipe (72) is fixedly connected to the bottom of the strip-shaped dust collecting head (71); the fan (73) is fixedly connected to the bottom end of the dust collecting pipe (72); the impurity discharge port (74) is fixedly connected to the inner side of the strip-shaped dust collecting head (71); and the air outlet (75) is fixedly connected to the front side of the bottom of the fan (73).

4. The biomass wood chip pellet fuel production equipment according to claim 3, characterized in that: An auxiliary feeding box (8) is fixedly connected to the bottom of the equipment box (3), a feeding port (9) is provided at the bottom of the auxiliary feeding box (8), and the front and rear sides of the top of the auxiliary feeding box (8) are fixedly connected to the bottom of the strip-shaped dust collector head (71).

5. The biomass wood chip pellet fuel production equipment according to claim 3, characterized in that: A discharge port (10) is provided on the upper side of the front side of the box body (1), a filter plate (11) is provided on the inner side of the discharge port (10), and the rear side of the filter plate (11) is fixedly connected to the front side of the air outlet (75).

6. The biomass wood chip pellet fuel production equipment according to claim 5, characterized in that: The inner side of the discharge port (10) is fixedly connected to a mounting frame (12), and the right side of the mounting frame (12) is movably connected to a replacement handle (13).

7. The biomass wood chip pellet fuel production equipment according to claim 3, characterized in that: A laser detection head (14) is fixedly connected to the inner side of the air outlet (75), and a signal conversion block (15) is fixedly connected to the rear side of the laser detection head (14).

8. The biomass wood chip pellet fuel production equipment according to claim 2, characterized in that: An auxiliary control outer box (16) is fixedly connected to the left side of the top of the box body (1), a control panel (17) is fixedly connected to the front side of the auxiliary control outer box (16), and the motor (61) and the fan (73) are electrically connected to the control panel (17) via wires.

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