Solid particle material blanking uniform distribution equipment

Abstract

According to the solid particle material blanking uniform distribution equipment, materials can be controlled to be uniformly blanked on the cross section of solid particle material treatment equipment, it is ensured that the solid particle materials can achieve the same or similar treatment effect, and therefore the treatment quality is ensured, and the solid particle material blanking uniform distribution equipment is simple in structure and easy to maintain and operate. Comprising an equipment barrel which is communicated with the lower part of a solid particle material container and is used for receiving solid particle materials falling from the solid particle material container at the upper part; the first-stage discharging cone is communicated with the lower part of the equipment barrel, and at least one material guide cone is arranged in the first-stage discharging cone and is used for uniformly distributing solid particle materials in the equipment; the unloader is communicated with the lower part of the first-stage blanking cone and is used for uniformly blanking the solid particle materials; the second-stage discharging cone is communicated with the lower part of the discharger and is used for guiding the uniformly distributed solid particle materials to be discharged; and the discharge hole is communicated with the lower part of the secondary blanking cone and is used for discharging the solid particle materials.

Description

Technical Field

[0001] The invention belongs to the technical field of solid material storage, transportation and processing engineering, and in particular relates to a solid particle material feeding and uniform distribution device. Background Art

[0002] In the field of solid material storage, transportation and processing engineering, solid particle material handling equipment undertakes important material handling tasks. Its processing capacity is large, and accordingly, the cross-section of the equipment is also large. When the material enters the equipment, it is very easy to have uneven feeding problems, which leads to a large difference in the processing effect of materials in some areas of the solid particle material handling equipment due to uneven distribution. For the processing process of solid particle materials, the uniform distribution of materials is one of the key factors to ensure the processing effect. In order to achieve the same or similar processing effect for all materials, it is necessary to ensure that the solid materials pass through the solid particle material handling equipment evenly.

[0003] Chinese patent CN208883032U discloses a material distribution device for bulk solid materials, wherein the bulk solid materials slide toward the material distribution roller under the action of the material guide plate, and the rotating material distribution roller conveys the bulk solid materials in a direction away from the feed inlet through the spiral blade, so that the materials are evenly distributed over the entire length of the material distribution roller. However, the material distribution device includes a material distribution roller, spiral blades, a material guide plate, a material control plate and a complex adjustment device, and the structure and device processing technology are relatively complex, and the maintenance cost is high. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a solid particle material feeding and uniform distribution device, which is installed on the upper part of the solid particle material processing equipment, controls the material to be evenly fed on the cross-section of the solid particle material processing equipment, ensures that the solid particle material can achieve the same or similar processing effect, thereby ensuring the processing quality, and has a simple structure and is easy to maintain and operate.

[0005] The technical solution adopted by the present invention to solve the technical problem is:

[0006] A solid particle material feeding and uniform distribution device, comprising:

[0007] The equipment cylinder is connected to the lower part of the solid particle material container and is used to receive the solid particle material falling from the upper solid particle material container;

[0008] The first-stage discharge cone is connected to the lower part of the equipment cylinder, and at least one guide cone is arranged inside the first-stage discharge cone to evenly distribute the solid particle material in the equipment;

[0009] The discharger is connected to the lower part of the first-stage discharge cone to ensure uniform discharge of solid granular materials;

[0010] The secondary discharge cone is connected to the lower part of the discharger to guide the discharge of evenly distributed solid particle materials;

[0011] The discharge port is connected to the lower part of the secondary discharge cone and is used for discharging solid particle materials.

[0012] Furthermore, the material guide cone is a triangular pyramid structure, and the triangular end faces at both ends are respectively fixedly connected to the two inner wall surfaces in the width direction of the first-level material discharge cone, and the two rectangular inclined side faces of the material guide cone are arranged in the length direction of the first-level material discharge cone.

[0013] Furthermore, when the material guide cone is set to one, an adjustment plate is set at the material discharge gap between the material guide cone and the first-level material discharge cone; when the material guide cone is set to multiple, an adjustment plate is set between every two adjacent material guide cones, and between the material guide cone and the first-level material discharge cone; the adjustment plate is used to adjust the flow velocity and flow rate of the solid particulate material in the material discharge gap.

[0014] Furthermore, when there are multiple material guide cones, the multiple material guide cones are arranged in the same layer or divided into multiple layers. When there are multiple layers and each layer is provided with more than two material guide cones, the material guide cones in the same layer have the same specifications.

[0015] Furthermore, when there are multiple material guide cones, the inclination angles of the inclined sides of the various material guide cones are the same and are greater than the accumulation angle of the solid particulate material.

[0016] Furthermore, the adjusting end of the adjusting plate extends out of the wall surface of the first-stage material discharge cone and is located outside the first-stage material discharge cone.

[0017] Furthermore, the side wall panels of the first-stage discharge cone in the length direction gradually tilt inward from top to bottom, that is, gradually narrow in the width direction, and the inclination angle of the wall panels of the first-stage discharge cone is greater than the accumulation angle of the solid particulate material.

[0018] Furthermore, the side wall panels of the secondary discharge cone in the width direction gradually tilt inward and narrow from top to bottom, that is, they gradually narrow in the length direction, and the inclination angle of the wall panels of the secondary discharge cone is greater than the accumulation angle of the solid particulate material.

[0019] The beneficial effects of the present invention include:

[0020] Through the coordinated work of the equipment barrel, the first-stage discharge cone, the guide cone, the discharger, the second-stage discharge cone and the discharge port, the uniform discharge of materials on the cross-section of the solid particle material processing equipment can be effectively controlled. By arranging at least one triangular pyramid-shaped guide cone in the first-stage discharge cone, after the solid particle material enters the equipment barrel from the solid particle material container, it is effectively dispersed under the action of the guide cone and evenly distributed in the equipment barrel and the first-stage discharge cone. The discharger further processes the material to ensure uniform discharge of the material, so that the material can continue to maintain a uniform discharge state after being evenly distributed by the first-stage discharge cone and the guide cone. Finally, the second-stage discharge cone guides the evenly distributed material for a second time to ensure that the material is finally discharged from the discharge port in a uniform state and enters the solid particle material processing equipment for further processing.

[0021] Setting up the adjustment plate can facilitate the operator to operate the adjustment plate outside the equipment. The flow speed and flow rate of the solid particle material in the discharge gap can be flexibly adjusted through the adjustment plate. The material discharge speed can be controlled according to different production needs and material characteristics, thereby improving the adaptability of the equipment to different production conditions.

[0022] The present invention realizes the uniform material distribution function mainly through the combination of several main components such as the equipment barrel, the material discharge cone, the material guide cone, the discharger and the material discharge port, thereby avoiding the complex mechanical structure and the coordinated operation of numerous parts, reducing the complexity of the equipment and facilitating operation and maintenance.

[0023] In summary, the present invention achieves uniform feeding of solid particulate material on the cross section of the solid particulate material processing equipment, ensures uniform distribution of the material, avoids excessive or insufficient material in some areas, and ensures that the solid particulate material can achieve the same or similar processing effects, thereby ensuring the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a stereogram of the overall structure of the present invention;

[0025] Figure 2 It is the front view of the overall structure of the present invention;

[0026] Figure 3 It is a side view of the overall structure of the present invention.

[0027] In the figure: 1. Equipment cylinder, 2. First-stage discharge cone, 3. Material guide cone, 4. Adjustment plate, 5. Discharger, 6. Second-stage discharge cone, 7. Discharge port. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] Embodiment 1:

[0031] This embodiment provides a solid particle material feeding and uniform distribution device, such as Figure 1-Figure 3 As shown, it includes a device barrel 1, a primary discharge cone 2, a guide cone 3, an adjustment plate 4, a discharger 5, a secondary discharge cone 6, and a discharge port 7;

[0032] The equipment cylinder 1 is connected to the lower part of the solid particle material container, and the cross section of the equipment cylinder 1 is the same as the cross section of the solid particle material container, and is used to receive the solid particle material falling from the upper solid particle material container;

[0033] The first-stage discharge cone 2 is connected to the lower part of the equipment barrel 1. The two side walls of the first-stage discharge cone 2 in the length direction gradually tilt inward from top to bottom, that is, gradually narrow from top to bottom in the width direction, and the inclination angle of the wall of the first-stage discharge cone is greater than the accumulation angle of the solid particle material. At least one guide cone 3 is arranged in the first-stage discharge cone 2 to achieve uniform discharge of solid particle materials in the width direction of the equipment; the guide cone 3 is a triangular pyramid structure, and the triangular end faces at both ends are respectively fixedly connected to the two inner wall faces in the width direction of the first-stage discharge cone 2, and the two rectangular inclined side faces of the guide cone 3 are arranged in the length direction of the first-stage discharge cone 2. When there are multiple guide cones 3, the inclination angles of the inclined side faces of each guide cone 3 are the same and greater than the accumulation angle of the solid particle material. The guide cone 3 further guides and distributes the flowing material through its own structure, so that the material is more evenly distributed in the width direction of the equipment, preventing the material from being excessively concentrated in certain areas, and providing a more uniform material input for the subsequent discharger 5.

[0034] When there are multiple material guide cones 3, the multiple material guide cones 3 are arranged in the same layer or in multiple layers. When there are multiple layers and each layer is provided with more than two material guide cones 3, the material guide cones 3 in the same layer have the same specifications. Preferably, in this embodiment, three material guide cones 3 are provided, which are arranged in two layers, two in the first layer and one in the second layer. The size of one material guide cone 3 in the second layer is larger than the two material guide cones 3 in the first layer, and the top of the material guide cone 3 in the second layer is located between the two material guide cones 3 in the first layer.

[0035] When the guide cone 3 is provided as one, an adjustment plate 4 is provided at the material discharge gap between the guide cone 3 and the first-stage material discharge cone 2; when the guide cone 3 is provided as multiple, an adjustment plate 4 is provided at the material discharge gap between every two adjacent guide cones 3 and between the guide cone 3 and the first-stage material discharge cone 2; the adjustment plate 4 is used to adjust the flow speed and flow rate of the solid particulate material in the material discharge gap. Preferably, the adjustment end of the adjustment plate 4 extends out of the wall surface of the first-stage material discharge cone 2 and is located outside the first-stage material discharge cone 2.

[0036] The adjustment plate 4 is an adjustable component used to adjust the material feeding speed and distribution. It is installed between every two guide cones 3 and between the guide cone 3 and the first-stage feeding cone 2 at the feeding slit position, and its angle can be adjusted outside the equipment. By adjusting the angle of the adjustment plate 4, the size of the feeding slit can be changed, thereby controlling the flow speed and flow rate of the material in the feeding slit. The material feeding speed can be precisely adjusted according to production needs to adapt to different production requirements and material processing conditions. The adjustment plate 4 is a rectangular plate structure, which is hinged inside the first-stage feeding cone 2. Rotating the adjustment end can drive the adjustment plate 4 to rotate to adjust the angle.

[0037] The discharger 5 is preferably a long roller discharger, which is connected to the lower part of the first-level discharge cone 2, and drives the long roller to rotate through an external rotating device to achieve uniform discharge in the length direction. The rotation of the long roller can evenly disperse the material so that the material is evenly distributed in this dimension, avoiding accumulation or uneven distribution of the material in the length direction, and ensuring that the material has a uniform discharge state in the length direction before entering the next link.

[0038] The secondary discharge cone 6 is connected to the lower part of the discharger 5, further guiding and concentrating the materials evenly distributed by the discharger 5, preparing for the final discharge of the materials; the side walls of the secondary discharge cone 6 in the width direction gradually tilt inward and narrow from top to bottom, that is, they gradually narrow in the length direction, and the inclination angle of the wall of the secondary discharge cone 6 is greater than the accumulation angle of the solid particle material, which can ensure that the materials can flow smoothly downward along the cone wall and avoid accumulation or blockage of the materials on the cone wall. It guides the materials to the discharge port, ensuring that the materials can be discharged from the device smoothly and evenly, providing good conditions for subsequent material processing or transportation.

[0039] The discharge port 7 is connected to the lower part of the secondary discharge cone 6 and is used for discharging solid particle materials.

[0040] The overall working process of the solid particle material feeding and uniform distribution equipment is as follows:

[0041] Material receiving: Solid particle materials fall from the upper solid particle material container and are received by the equipment cylinder with the same cross-section as the solid particle material container, completing the initial introduction of the materials into the material distribution equipment.

[0042] Primary distribution: The material enters the primary discharge cone, and the guide cone arranged in the primary discharge cone disperses the material evenly to prevent local excessive concentration. In addition, the side walls of the primary discharge cone in the length direction gradually tilt inward from top to bottom, and the inclination angle of the wall is greater than the accumulation angle of the solid particle material, guiding the material evenly distributed in the width direction downward.

[0043] Feeding adjustment: An adjustment plate is provided at the feeding gap between the guide cone and the first feeding cone and between adjacent guide cones. The adjustment end of the adjustment plate extends to the outside of the first feeding cone. The operator can rotate the adjustment end outside the equipment to drive the adjustment plate to change the size of the feeding gap, thereby flexibly adjusting the flow speed and flow rate of solid particle materials in the feeding gap to meet different production needs and material characteristics.

[0044] Secondary distribution: After primary distribution and material discharge adjustment, the material reaches the discharger. The discharger is preferably a long roller type discharger, which drives the long roller to rotate through an external rotating device to evenly spread the material in the length direction to avoid accumulation or uneven distribution of the material in the length direction, and ensure that the material is evenly discharged in the length direction before entering the next link.

[0045] Material guidance and discharge: After being evenly distributed by the discharger, the material enters the secondary discharge cone. The side walls of the secondary discharge cone are gradually tilted and narrowed from top to bottom in the width and length directions, and the inclination angle of the wall is greater than the accumulation angle of the solid particle material, which further guides and concentrates the material to ensure that the material flows smoothly downward along the cone wall to avoid accumulation or blockage, and is smoothly and evenly guided to the discharge port, and finally discharged from the discharge port and enters the solid particle material processing equipment for subsequent processing.

[0046] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A solid particle material feeding and uniform distribution device, characterized in that: include: The equipment cylinder (1) is connected to the lower part of the solid particle material container and is used to receive the solid particle material falling from the upper solid particle material container; A first-stage discharge cone (2) is connected to the lower part of the equipment barrel (1), and at least one material guide cone (3) is arranged inside the first-stage discharge cone (2) to evenly distribute the solid particle material in the equipment; A discharger (5) is connected to the lower part of the first-stage discharge cone (2) to discharge the solid particle material evenly; A secondary discharge cone (6) is connected to the lower part of the discharger (5) and is used to guide the discharge of the evenly distributed solid particle material; The discharge port (7) is connected to the lower part of the secondary discharge cone (6) and is used for discharging solid particle materials.

2. The solid particulate material uniform distribution device according to claim 1, characterized in that: The guide cone (3) is a triangular pyramid structure, the triangular end faces at both ends of which are respectively fixedly connected to the two inner wall faces in the width direction of the first-stage discharge cone (2), and the two rectangular inclined side faces of the guide cone (3) are arranged in the length direction of the first-stage discharge cone (2).

3. The solid particulate material uniform distribution device according to claim 2, characterized in that: When the number of the material guide cone (3) is one, an adjustment plate (4) is provided at the material discharge gap position between the material guide cone (3) and the first-stage material discharge cone (2); when the number of the material guide cone (3) is multiple, an adjustment plate (4) is provided at the material discharge gap position between every two adjacent material guide cones (3) and between the material guide cone (3) and the first-stage material discharge cone (2); the adjustment plate (4) is used to adjust the flow velocity and flow rate of the solid particle material in the material discharge gap.

4. A solid particulate material uniform distribution device according to claim 2 or 3, characterized in that: When there are multiple material guide cones (3), the multiple material guide cones (3) are arranged in the same layer or are divided into multiple layers. When there are multiple layers and each layer is provided with more than two material guide cones (3), the material guide cones (3) located in the same layer have the same specifications.

5. The solid particulate material uniform distribution device according to claim 4, characterized in that: When a plurality of the material guide cones (3) are provided, the inclination angles of the inclined sides of the respective material guide cones (3) are the same and are greater than the accumulation angle of the solid particle material.

6. The solid particulate material uniform distribution device according to claim 3, characterized in that: The adjusting end of the adjusting plate (4) extends out of the wall surface of the first-stage material discharge cone (2) and is located outside the first-stage material discharge cone (2).

7. The solid particulate material uniform distribution device according to claim 1, characterized in that: The side wall panels of the first-stage discharge cone (2) in the length direction gradually tilt inward from top to bottom, that is, gradually narrow in the width direction, and the inclination angle of the wall panels of the first-stage discharge cone (2) is greater than the accumulation angle of the solid particle material.

8. The solid particulate material uniform distribution device according to claim 1, characterized in that: The side wall panels of the secondary discharge cone (6) in the width direction gradually tilt inward and narrow from top to bottom, that is, they also gradually narrow in the length direction, and the inclination angle of the wall panels of the secondary discharge cone (6) is greater than the accumulation angle of the solid particle material.

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