Drying treatment equipment for biomass fuel particle preparation

Abstract

The utility model relates to the technical field of biomass fuel particles, and discloses drying treatment equipment for preparing biomass fuel particles, which comprises a support, a collecting box and a material plate. By arranging the support, the collecting box, the material plate, the heating structure, the discharging device, the auxiliary structure, the conveying structure and the driving mechanism, firstly, materials are loaded into the discharging device, then the driving mechanism is started, a second motor drives a conveying wheel to rotate, the conveying wheel drives a conveying belt to rotate, then a heating pipe is opened, and then a wind power mechanism is started; a third motor drives fan blades to rotate, then a discharging device is started, a first motor drives a discharging wheel to rotate, materials fall onto a conveying belt, the materials are dried through a box body, and the problems that in the prior art, most of biofuel particles are directly spread in a ventilated place, the biofuel particles are air-dried through air in the air, and the drying efficiency of the biofuel particles is improved are solved. However, according to the mode, the air-drying time is long, and a certain requirement for an air-drying site exists.

Description

Technical Field

[0001] The utility model belongs to the technical field of biomass fuel pellets, and particularly relates to a drying treatment device for preparing biomass fuel pellets. Background Art

[0002] Biomass fuel pellets are a kind of fuel made from biomass materials, which have the characteristics of being renewable and environmentally friendly. Biomass materials include agricultural and forestry wastes, crop straws, forestry residues, urban organic garbage, etc. Through specific processing technologies, these biomass materials are compressed into pellets with a certain shape and size, which are convenient for storage and transportation.

[0003] In the process of processing biomass fuel pellets, drying is required before they can be burned for use. The problems existing in the above technologies are as follows: in the prior art, most of them directly spread the biomass fuel pellets in a ventilated place and dry them through the wind in the air. However, this method has a long drying time and certain requirements for the drying site. Summary of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides a drying treatment device for preparing biomass fuel pellets, which can overcome or at least partially solve the above problems.

[0005] The utility model is realized as follows: a drying treatment device for preparing biomass fuel pellets includes a bracket, a collection box and a material plate. The characteristics are that: the top of the material plate is fixedly installed at the bottom of the bracket, the collection box is installed on the right side of the bracket, a heating structure is installed at the top of the bracket, a feeding device is installed at the top of the bracket, an auxiliary structure is installed at the top of the bracket, a conveying structure is installed in the inner cavity of the bracket, and a driving mechanism is installed at the top of the bracket.

[0006] In order to improve the drying of materials, preferably, the heating structure includes a box body, a heating pipe, a fixing frame and an air outlet plate. The bottom of the box body is fixedly installed at the top of the bracket, the bottom of the fixing frame is fixedly installed at the top of the box body, both ends of the heating pipe are fixedly installed on the inner wall of the fixing frame, the top of the air outlet plate is fixedly installed at the top of the inner cavity of the box body, and a wind force mechanism is installed at the top of the fixing frame, which can heat through the heating pipe and dry the materials through the heat.

[0007] In order to improve the blanking of materials, preferably, the blanking device includes a silo, a first motor and a blanking wheel. The bottom of the silo is fixedly installed on the top of the bracket. The surface of one end of the blanking wheel is movably installed in the middle of the silo. The other end of the blanking wheel is fixedly installed on the output end of the first motor. The bottom of the first motor is fixedly installed on the rear side of the silo. The material can be loaded into the silo, the first motor rotates, the first motor drives the blanking wheel to rotate, and the blanking wheel drives the material to be blanked.

[0008] In order to evenly spread the material on the conveyor belt, preferably, the auxiliary structure includes a mounting frame, a lead screw, a fixing plate and a vertical rod. The bottom of the mounting frame is fixedly installed on the top of the bracket. The surface of the lead screw is threadedly connected to the middle of the mounting frame. The top of the fixing plate is movably installed at one end of the lead screw. One end of the vertical rod is fixedly installed on the top of the fixing plate. The surface of the vertical rod is movably installed in the middle of the mounting frame. The material can be evenly spread under the block of the fixing plate. By rotating the lead screw, the height of the fixing plate can be adjusted, so as to adjust the spreading thickness of the material.

[0009] In order to improve the conveying of materials, preferably, the conveying structure includes a conveying wheel and a conveyor belt. The two ends of the conveying wheel are movably installed on the inner wall of the bracket. The inner wall of the conveyor belt is fixedly installed on the surface of the conveying wheel. The material can be spread on the conveyor belt. By rotating the conveying wheel, the conveying wheel drives the conveyor belt to rotate, so that the conveyor belt conveys the material.

[0010] In order to improve the rotation of the conveying wheel, preferably, the driving mechanism includes a second motor, a driving wheel and a transmission belt. The top driving wheel is fixedly installed at one end of the conveying wheel. The bottom driving wheel is fixedly installed on the output end of the second motor. The top driving wheel and the bottom driving wheel are fixedly connected by a transmission belt. The bottom of the second motor is fixedly installed on the inner wall of the bracket. By rotating the second motor, the second motor drives the top driving wheel to rotate, and the top driving wheel drives the conveying wheel to rotate.

[0011] In order to improve the drying of materials, preferably, the wind power mechanism includes a housing, a third motor, a fan blade and a connecting rod. The bottom of the housing is fixedly installed on the top of the fixed frame. The fan blade is fixedly installed on the output end of the third motor. The surface of the third motor is fixedly connected to the inner wall of the housing by a connecting rod. By rotating the third motor, the third motor drives the fan blade to rotate. The fan blade rotates to generate wind power. The wind power drives heat, so as to dry the material.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The utility model solves the problems that in the prior art, most of the biofuel particles are directly spread out in a ventilated place and air-dried by the wind in the air. However, in this way, the air-drying time is long and there are certain requirements for the air-drying site. The utility model achieves this by setting a bracket, a collection box, a material plate, a heating structure, a blanking device, an auxiliary structure, a conveying structure and a driving mechanism. First, the material is loaded into the blanking device, and then the driving mechanism is turned on. The second motor rotates, the second motor drives the top transmission wheel to rotate, the top transmission wheel drives the conveying wheel to rotate, the conveying wheel drives the conveyor belt to rotate, then the heating tube is turned on, and then the wind power mechanism is turned on. The third motor rotates, the third motor drives the fan blades to rotate, and the rotation of the fan blades generates wind power. Then the blanking device is turned on, the first motor rotates, the first motor drives the blanking wheel to rotate, and the material is blanked onto the conveyor belt through the blanking wheel. The material is dried through the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 6 is a schematic perspective view of the overall structure provided by an embodiment of the utility model;

[0015] Figure 2 FIG. 10 is a schematic perspective view of the driving mechanism provided by an embodiment of the utility model;

[0016] Figure 3 FIG. 14 is a schematic perspective view of the blanking device provided by an embodiment of the utility model;

[0017] Figure 4 FIG. 18 is a schematic perspective view of the heating structure and the auxiliary structure provided by an embodiment of the utility model;

[0018] Figure 5 FIG. 22 is a schematic perspective view of the wind power mechanism provided by an embodiment of the utility model.

[0019] In the figure: 1, bracket; 2, collection box; 3, material plate; 4, heating structure; 401, box body; 402, heating tube; 403, fixed frame; 404, air outlet plate; 5, blanking device; 501, material bin; 502, first motor; 503, blanking wheel; 6, auxiliary structure; 601, mounting frame; 602, lead screw; 603, fixing plate; 604, vertical rod; 7, conveying structure; 701, conveying wheel; 702, conveyor belt; 8, driving mechanism; 801, second motor; 802, transmission wheel; 803, transmission belt; 9, wind power mechanism; 901, housing; 902, third motor; 903, fan blade; 904, connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are cited and detailed as follows in conjunction with the drawings.

[0021] The structure of the present invention will be described in detail below with reference to the drawings.

[0022] such as Figures 1 to 5As shown in the figure, a drying treatment device for preparing biomass fuel pellets provided by an embodiment of the present utility model includes a bracket 1, a collection box 2 and a material plate 3. The top of the material plate 3 is fixedly installed at the bottom of the bracket 1. The collection box 2 is installed on the right side of the bracket 1. A heating structure 4 is installed at the top of the bracket 1. A feeding device 5 is installed at the top of the bracket 1. An auxiliary structure 6 is installed at the top of the bracket 1. A conveying structure 7 is installed in the inner cavity of the bracket 1. A driving mechanism 8 is installed at the top of the bracket 1. In order to improve the drying of materials, the heating structure 4 includes a box body 401, a heating pipe 402, a fixing frame 403 and an air outlet plate 404. The bottom of the box body 401 is fixedly installed at the top of the bracket 1. The bottom of the fixing frame 403 is fixedly installed at the top of the box body 401. Both ends of the heating pipe 402 are fixedly installed on the inner wall of the fixing frame 403. The top of the air outlet plate 404 is fixedly installed at the top of the inner cavity of the box body 401. A wind power mechanism 9 is installed at the top of the fixing frame 403. It can be heated by the heating pipe 402, and the materials are dried by the heat. In order to improve the feeding of materials, the feeding device 5 includes a feed bin 501, a first motor 502 and a feeding wheel 503. The bottom of the feed bin 501 is fixedly installed at the top of the bracket 1. The surface of one end of the feeding wheel 503 is movably installed in the middle of the feed bin 501. The other end of the feeding wheel 503 is fixedly installed at the output end of the first motor 502. The bottom of the first motor 502 is fixedly installed at the rear side of the feed bin 501. The materials can be loaded into the feed bin 501. The first motor 502 rotates, the first motor 502 drives the feeding wheel 503 to rotate, and the feeding wheel 503 drives the materials to be fed. In order to evenly spread the materials on the conveyor belt 702, the auxiliary structure 6 includes a mounting frame 601, a lead screw 602, a fixing plate 603 and a vertical rod 604. The bottom of the mounting frame 601 is fixedly installed at the top of the bracket 1. The surface of the lead screw 602 is threadedly connected to the middle of the mounting frame 601. The top of the fixing plate 603 is movably installed at one end of the lead screw 602. One end of the vertical rod 604 is fixedly installed at the top of the fixing plate 603. The surface of the vertical rod 604 is movably installed in the middle of the mounting frame 601. Under the block of the fixing plate 603, the materials can be evenly spread. By rotating the lead screw 602, the height of the fixing plate 603 can be adjusted, thereby adjusting the spreading thickness of the materials. In order to improve the conveying of materials, the conveying structure 7 includes a conveying wheel 701 and a conveyor belt 702. Both ends of the conveying wheel 701 are movably installed on the inner wall of the bracket 1. The inner wall of the conveyor belt 702 is fixedly installed on the surface of the conveying wheel 701. The materials are spread on the conveyor belt 702. By rotating the conveying wheel 701, the conveying wheel 701 drives the conveyor belt 702 to rotate, so that the conveyor belt 702 conveys the materials. In order to improve the rotation of the conveying wheel 701, the driving mechanism 8 includes a second motor 801, a transmission wheel 802 and a transmission belt 803. The top transmission wheel 802 is fixedly installed at one end of the conveying wheel 701. The bottom transmission wheel 802 is fixedly installed at the output end of the second motor 801.The top driving wheel 802 and the bottom driving wheel 802 are fixedly connected by a transmission belt 803. The bottom of the second motor 801 is fixedly installed on the inner wall of the bracket 1 and can rotate through the second motor 801. The second motor 801 drives the top driving wheel 802 to rotate, and the top driving wheel 802 drives the conveyor wheel 701 to rotate. In order to improve the drying of materials, the wind power mechanism 9 includes a housing 901, a third motor 902, a fan blade 903, and a connecting rod 904. The bottom of the housing 901 is fixedly installed on the top of the fixed frame 403. The fan blade 903 is fixedly installed at the output end of the third motor 902. The surface of the third motor 902 is fixedly connected to the inner wall of the housing 901 through the connecting rod 904 and can rotate through the third motor 902. The third motor 902 drives the fan blade 903 to rotate, and the fan blade 903 rotates to generate wind power, which drives heat through the wind power to dry the materials.

[0023] The working principle of the present utility model:

[0024] When in use, first load the materials into the feed bin 501, then turn on the driving mechanism 8. The second motor 801 rotates, the second motor 801 drives the bottom driving wheel 802, the bottom driving wheel 802 drives the top driving wheel 802 through the transmission belt 803, the top driving wheel 802 drives the conveyor wheel 701 to rotate, the conveyor wheel 701 drives the conveyor belt 702 to rotate, then turn on the heating tube 402, the heating tube 402 heats up, then turn on the wind power mechanism 9, the third motor 902 rotates, the third motor 902 drives the fan blade 903 to rotate, the fan blade 903 rotates to generate wind power, the wind power passes through the heating tube 402 to form hot air, then turn on the blanking device 5, the first motor 502 rotates, the first motor 502 drives the blanking wheel 503 to rotate, the blanking wheel 503 rotates to convey the materials onto the conveyor belt 702, the materials pass through the fixing plate 603, and the materials are evenly spread on the conveyor belt 702 through the fixing plate 603. The materials are air-dried in the box body 401, and the dried materials fall into the collection box 2 for collection. By rotating the screw rod 602, the height of the fixing plate 603 can be adjusted, so that the spreading thickness of the materials can be adjusted.

[0025] It should be noted that in this article, 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 variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0026] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, within the scope of the technical solution of the present utility model.

Claims

1. A drying and processing device for preparing biomass fuel particles, comprising a bracket (1), a collection box (2) and a material plate (3), characterized in that: The top of the material plate (3) is fixedly installed at the bottom of the bracket (1), the collection box (2) is installed on the right side of the bracket (1), a heating structure (4) is installed on the top of the bracket (1), a blanking device (5) is installed on the top of the bracket (1), an auxiliary structure (6) is installed on the top of the bracket (1), a conveying structure (7) is installed in the inner cavity of the bracket (1), a driving mechanism (8) is installed on the top of the bracket (1), the auxiliary structure (6) includes a mounting frame (601), a lead screw (602), a fixing plate (603) and a vertical rod (604), the bottom of the mounting frame (601) is fixedly installed at the top of the bracket (1), the surface of the lead screw (602) is threadedly connected to the middle of the mounting frame (601), the top of the fixing plate (603) is movably installed at one end of the lead screw (602), one end of the vertical rod (604) is fixedly installed at the top of the fixing plate (603), and the surface of the vertical rod (604) is movably installed in the middle of the mounting frame (601).

2. The drying treatment equipment for preparing biomass fuel particles according to claim 1, characterized in that: The heating structure (4) includes a box body (401), a heating pipe (402), a fixing frame (403) and an air outlet plate (404), the bottom of the box body (401) is fixedly installed at the top of the bracket (1), the bottom of the fixing frame (403) is fixedly installed at the top of the box body (401), both ends of the heating pipe (402) are fixedly installed on the inner wall of the fixing frame (403), the top of the air outlet plate (404) is fixedly installed at the top of the inner cavity of the box body (401), and a wind power mechanism (9) is installed on the top of the fixing frame (403).

3. A drying treatment device for preparing biomass fuel pellets as described in claim 1, characterized in that: The blanking device (5) includes a material bin (501), a first motor (502) and a blanking wheel (503), the bottom of the material bin (501) is fixedly installed at the top of the bracket (1), the surface of one end of the blanking wheel (503) is movably installed in the middle of the material bin (501), the other end of the blanking wheel (503) is fixedly installed at the output end of the first motor (502), and the bottom of the first motor (502) is fixedly installed at the rear side of the material bin (501).

4. The drying treatment equipment for preparing biomass fuel particles according to claim 1, wherein: The conveying structure (7) includes a conveying wheel (701) and a conveyor belt (702), both ends of the conveying wheel (701) are movably installed on the inner wall of the bracket (1), and the inner wall of the conveyor belt (702) is fixedly installed on the surface of the conveying wheel (701).

5. The drying treatment equipment for preparing biomass fuel particles according to claim 1, characterized in that: The driving mechanism (8) includes a second motor (801), a transmission wheel (802) and a transmission belt (803), the top transmission wheel (802) is fixedly installed at one end of the conveying wheel (701), the bottom transmission wheel (802) is fixedly installed at the output end of the second motor (801), the top transmission wheel (802) and the bottom transmission wheel (802) are fixedly connected by the transmission belt (803), and the bottom of the second motor (801) is fixedly installed on the inner wall of the bracket (1).

6. The drying treatment equipment for preparing biomass fuel pellets according to claim 2, wherein: The wind power mechanism (9) includes a housing (901), a third motor (902), a fan blade (903) and a connecting rod (904). The bottom of the housing (901) is fixedly installed on the top of the fixed frame (403). The fan blade (903) is fixedly installed at the output end of the third motor (902). The surface of the third motor (902) is fixedly connected to the inner wall of the housing (901) through the connecting rod (904).

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