Biomass fuel conveying device

Abstract

The utility model provides a biomass fuel conveying device, and relates to the technical field of conveying devices.The biomass fuel conveying device comprises a conveying box, the conveying box is provided with a feeding hopper, a discharging hopper, a conveying assembly, a material guiding assembly, a dust collection assembly and a sweeping assembly, the feeding hopper is arranged at the upper end of the conveying box in a communicating mode, and the conveying assembly is installed in the conveying box; the material guiding assemblies are located between the feeding hopper and the conveying assembly, the dust collection assembly is arranged at the top of the conveying box, the sweeping assembly is arranged below the discharging end of the conveying assembly, the discharging hopper is located below the sweeping assembly, and collision between materials falling onto the conveying assembly from the feeding hopper and the conveying assembly can be effectively relieved through the material guiding assemblies; the material conveying device has the advantages that materials falling from the conveying assembly are effectively reduced, dust flying is reduced, and meanwhile, the dust collection assembly can effectively adsorb and collect dust in the conveying box to prevent flying from affecting the working environment.

Description

Technical Field

[0001] The present application relates to the technical field of conveying devices, and in particular to a conveying device for biomass fuel. Background Art

[0002] The traditional cement burning process uses coal as energy, which will produce a large amount of greenhouse gases such as carbon dioxide and nitrogen oxides, causing serious pollution to the environment. RDF alternative fuels use biomass fuels or other clean energy sources to reduce the emission of these pollutants, which is of great significance to environmental protection. The use of RDF alternative fuels can promote sustainable development. First of all, biomass fuel is a renewable clean energy that will not deplete the earth's resources. RDF alternative fuels can reduce damage to the environment and help protect the ecological balance. By reducing energy consumption and reducing environmental pollution, it helps to promote economic development and social progress.

[0003] At present, biomass fuel is generally made from agricultural and forestry waste such as wood chips, straw, rice husks, bark and other biomass. In order to facilitate the production and use of biomass fuel, a raw material conveying device is needed to convey the biomass fuel. However, when the existing raw material conveying device for biomass fuel production is in use, the surface of the conveyor belt is relatively flat, which makes it easy for the conveyor belt to drop the raw materials when conveying them, resulting in waste, and dust is easily generated during the conveying process, affecting the working environment. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a biomass fuel conveying device, which can solve the technical problems of material falling and dust flying during the conveying process of the conveying device.

[0005] An embodiment of the present application provides a biomass fuel conveying device, including a conveying box, on which are provided a feed hopper, a discharge hopper, a conveying assembly, a material guiding assembly, a dust collecting assembly and a cleaning assembly. The feed hopper is connected and arranged at the upper end of the conveying box, the conveying assembly is installed in the conveying box, the material guiding assembly is respectively located between the feed hopper and the conveying assembly, the dust collecting assembly is arranged on the top of the conveying box, the cleaning assembly is arranged below the discharge end of the conveying assembly, and the discharge hopper is located below the cleaning assembly.

[0006] Furthermore, the conveying assembly includes a conveyor belt, an active roller, a driven roller, a sprocket chain assembly and a motor. The conveyor belt is mounted on the active roller and the driven roller. The sprocket chain assembly is respectively connected to the active roller and the driven roller. The motor drives the active roller to rotate.

[0007] Furthermore, a material blocking skirt is also provided on the conveyor belt.

[0008] Furthermore, the material guide assembly includes a guide plate, a column and a return spring, the column is fixedly arranged on the inner wall of the conveying box, the guide plate is slidably arranged on the column, the return spring is sleeved on the column, and one end of the return spring is connected to the guide plate, and the other end of the return spring is connected to the inner wall of the conveying box.

[0009] Furthermore, the cleaning assembly includes a brush roller and a second motor. The brush roller is rotatably installed in the conveying box, and the second motor drives the brush roller to rotate.

[0010] Furthermore, the dust collection assembly includes a dust collector, a dust collection port and a collection box, the dust collection port is connected to the top of the conveying box, one end of the dust collector is connected to the dust collection port, and the other end of the dust collector is connected to the collection box.

[0011] Furthermore, a pushing assembly is also provided in the conveying box, and the pushing assembly includes a cylinder, a guide rod and a push plate. The push plate is arranged at an angle, one end of the guide rod is slidingly connected to the conveying box, and the other end of the guide rod is connected to the push plate. The cylinder drives the push plate to move.

[0012] Beneficial effects of the utility model:

[0013] The material guiding assembly provided by the utility model can effectively mitigate the collision between the material falling from the feed hopper onto the conveying assembly and the conveying assembly, effectively reduce the falling of the material from the conveying assembly, and reduce the flying of dust. At the same time, the dust collecting assembly can effectively absorb and collect the dust in the conveying box to prevent the flying of dust from affecting the working environment.

[0014] By arranging the material blocking skirt and the material pushing assembly on the conveyor belt, the material on the conveyor belt can be effectively limited and the material can be pushed toward the middle to prevent the material from falling from the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0018] Figure 3This is another cross-sectional structural schematic diagram of an embodiment of the utility model.

[0019] The reference numerals are:

[0020] 1. Conveying box; 2. Feed hopper; 3. Discharge hopper; 4. Conveying assembly; 41. Conveyor belt; 411. Material blocking skirt; 42. Active roller; 43. Driven roller; 44. Sprocket chain assembly; 45. Motor; 5. Material guide assembly; 51. Guide plate; 52. Column; 53. Return spring; 6. Dust suction assembly; 61. Dust collector; 62. Dust suction port; 63. Collection box; 7. Cleaning assembly; 71. Brush roller; 72. Second motor; 8. Pushing assembly; 81. Cylinder; 82. Guide rod; 83. Pushing plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, 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 part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] The embodiment of the present application discloses a biomass fuel conveying device.

[0028] Reference Figure 1-3 A biomass fuel conveying device comprises a conveying box 1, on which a feed hopper 2, a discharge hopper 3, a conveying assembly 4, a material guide assembly 5, a dust collection assembly 6 and a cleaning assembly 7 are arranged. The feed hopper 2 is connected to the upper end of the conveying box 1, and the discharge end of the feed hopper 2 is arranged in a constricted shape. The conveying assembly 4 is installed in the conveying box 1, the material guide assembly 5 is respectively located between the feed hopper 2 and the conveying assembly 4, the dust collection assembly 6 is arranged on the top of the conveying box 1, the cleaning assembly 7 is arranged below the discharge end of the conveying assembly 4, the discharge hopper 3 is located below the cleaning assembly 7, and the discharge The hopper 3 is tilted. When in use, the biomass fuel is discharged from the feed hopper 2, slowed down by the material guide component 5, falls onto the conveying component 4, and is conveyed to the discharge hopper 3 through the conveying component 4 to discharge the raw materials into the next device. The material guide component 5 can effectively slow down the collision between the material falling from the feed hopper 2 to the conveying component 4 and the conveying component 4, effectively reducing the falling of the material from the conveying component 4 and reducing the flying of dust. At the same time, the dust collection component 6 can effectively absorb and collect the dust in the conveying box 1 to prevent the flying of dust from affecting the working environment.

[0029] Reference Figure 1-3 The conveying assembly 4 includes a conveyor belt 41, an active roller 42, a driven roller 43, a sprocket chain assembly 44 and a motor 45. The conveyor belt 41 is sleeved on the active roller 42 and the driven roller 43. The sprocket chain assembly 44 is connected to the active roller 42 and the driven roller 43 respectively. The motor 45 drives the active roller 42 to rotate. When in use, the motor 45 drives the active roller 42 to rotate, driving the conveyor belt 41 to rotate. At the same time, the active roller 42 rotates and drives the driven roller 43 to rotate through the transmission of the sprocket chain assembly 44, so that the conveyor belt 41 can operate effectively.

[0030] Reference Figure 2 The conveyor belt 41 is also provided with a material blocking skirt 411, which can effectively block the biomass fuel and prevent the raw materials from falling from the side of the conveyor belt 41.

[0031] Reference Figure 2 The material guiding assembly 5 comprises a guide plate 51, a column 52 and a return spring 53. The column 52 is fixedly arranged on the inner wall of the conveying box 1, the guide plate 51 is slidably arranged on the column 52, the return spring 53 is sleeved on the column 52, and one end of the return spring 53 is connected to the guide plate 51, and the other end of the return spring 53 is connected to the inner wall of the conveying box 1. When in use, the guide plate 51 is transferred to the raw materials dropped from the upper part and then descends and compresses the return spring 53 at the same time, which can effectively reduce the impact of the raw materials on the conveyor belt 41, and at the same time effectively guide the raw materials to the middle of the conveyor belt 41.

[0032] Reference Figure 2-3 The cleaning component 7 includes a brush roller 71 and a second motor 7245. The brush roller 71 is rotatably installed in the conveying box 1. The second motor 7245 drives the brush roller 71 to rotate. When in use, the second motor 7245 drives the brush roller 71 to rotate, continuously cleaning the bottom of the unloading end of the conveyor belt 41, effectively preventing the waste of raw materials falling at the bottom of the conveyor belt 41.

[0033] Reference Figure 1-2 The dust collection assembly 6 includes a dust collector 61, a dust collection port 62 and a collection box 63. The dust collection port 62 is connected to the top of the conveying box 1, one end of the dust collector 61 is connected to the dust collection port 62, and the other end of the dust collector 61 is connected to the collection box 63. When in use, the dust collector 61 vacuums the conveying box 1 through the dust collection port 62, absorbs and collects the dust in the conveying box 1, and prevents it from being discharged from the conveying box 1 through the discharge hopper 3 to the outside to affect the working environment.

[0034] Reference Figure 1-3 A pushing assembly 8 is also provided in the conveying box 1. The pushing assembly 8 includes a cylinder 81, a guide rod 82 and a push plate 83. The push plate 83 is tilted. One end of the guide rod 82 is slidingly connected to the conveying box 1, and the other end of the guide rod 82 is connected to the push plate 83. The cylinder 81 drives the push plate 83 to move. When in use, the cylinder 81 drives the push plate 83 to move toward the middle of the conveyor belt 41, effectively limiting the material on the conveyor belt 41 and pushing the material toward the middle to prevent the material from falling from the conveyor belt 41.

[0035] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A biomass fuel delivery device, characterized in that: It includes a conveying box, on which are provided a feed hopper, a discharge hopper, a conveying assembly, a material guiding assembly, a dust collecting assembly and a cleaning assembly; the feed hopper is connected and arranged at the upper end of the conveying box, the conveying assembly is installed and arranged in the conveying box, the material guiding assembly is respectively located between the feed hopper and the conveying assembly, the dust collecting assembly is arranged on the top of the conveying box, the cleaning assembly is arranged below the discharge end of the conveying assembly, and the discharge hopper is located below the cleaning assembly.

2. A biomass fuel delivery device according to claim 1, characterized in that: The conveying assembly includes a conveyor belt, a driving roller, a driven roller, a sprocket chain assembly and a motor. The conveyor belt is sleeved on the driving roller and the driven roller. The sprocket chain assembly is connected to the driving roller and the driven roller respectively. The motor drives the driving roller to rotate.

3. A biomass fuel delivery device according to claim 2, characterized in that: The conveyor belt is also provided with a material blocking skirt.

4. A biomass fuel delivery device according to claim 1, characterized in that: The material guiding assembly includes a guide plate, a column and a return spring, the column is fixedly arranged on the inner wall of the conveying box, the guide plate is slidably arranged on the column, the return spring is sleeved on the column, and one end of the return spring is connected to the guide plate, and the other end of the return spring is connected to the inner wall of the conveying box.

5. The biomass fuel delivery device according to claim 1, characterized in that: The cleaning assembly includes a brush roller and a second motor. The brush roller is rotatably installed in the conveying box, and the second motor drives the brush roller to rotate.

6. The biomass fuel delivery device according to claim 1, characterized in that: The dust collection assembly includes a dust collector, a dust collection port and a collection box. The dust collection port is connected to the top of the conveying box, one end of the dust collector is connected to the dust collection port, and the other end of the dust collector is connected to the collection box.

7. The biomass fuel delivery device according to claim 1, characterized in that: A pushing assembly is also provided in the conveying box, and the pushing assembly includes a cylinder, a guide rod and a push plate. The push plate is tilted, one end of the guide rod is slidingly connected to the conveying box, and the other end of the guide rod is connected to the push plate. The cylinder drives the push plate to move.

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