Drying device for activated carbon preparation

Abstract

The utility model discloses a drying device for activated carbon preparation, and relates to the technical field of activated carbon preparation, through the arrangement of a conveying belt, a spreading assembly and a combing assembly, in the conveying process of the conveying belt, activated carbon is heated and dried through heating equipment, continuous drying is achieved, and the drying efficiency is improved. In the conveying process of the activated carbon on the conveying belt, the activated carbon can be tiled and combed alternately through the multiple sets of spreading assemblies and combing assemblies, activated carbon accumulation is avoided, and activated carbon can be comprehensively and fully dried; during use, the height of the spreading block can be adjusted through the height adjusting mechanism according to the particle size and the spreading thickness of activated carbon, the applicability is higher, and the obliquely-arranged discharging plate is used for guiding materials and conveniently collecting dried activated carbon on one hand, and can scrape carbon residues attached to the surface of the conveying belt on the other hand, and cleanliness of the surface of the conveying belt is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon preparation, in particular to a drying device for activated carbon preparation. Background Art

[0002] Activated carbon is made from carbon-containing raw materials such as wood, coal and petroleum coke through pyrolysis and activation processes. It is a general term for carbon materials with a developed pore structure, a large specific surface area and abundant surface chemical groups, and a strong specific adsorption capacity. During the preparation of activated carbon, it needs to be dried to improve its adsorption effect.

[0003] For example, a drying device for preparing activated carbon provided by patent application number CN202221807168.X includes an inner cylinder rotating in a drying box, which can stir the activated carbon in the drying process through the paddles arranged and installed on the inner wall thereof, and cooperate with the stirring shaft rotating at the upper end to continuously scatter and throw the stirred activated carbon, thereby effectively improving the drying efficiency and drying effect of the activated carbon; for another example, a drying device for preparing activated carbon provided by patent application number CN202321820616.4 can move the ball at the top of the connecting tube to the bottom of the collecting plate by rotating the connecting tube, and squeeze it, so that the collecting plate and the placing plate are tilted, and through the operation of the motor, the connecting plate can drive the screw, the connecting tube and the ball to move and squeeze at the bottom of the collecting plate, so that the collecting plate can drive the placing plate to continuously deflect and move, and the activated carbon at the bottom of the placing plate can be shaken to the surface, so that the hot air at the air outlet is blown to the surface of the activated carbon, thereby improving the drying efficiency of the activated carbon.

[0004] Based on the above search and in combination with the prior art, it is found that the drying device for preparing activated carbon similar to the above disclosed in the prior art needs to be manually taken in and out, which is troublesome, and cannot perform continuous drying, and the drying efficiency is low. Therefore, a drying device for preparing activated carbon is proposed to improve the above problems. Utility Model Content

[0005] The purpose of the present application is to provide a drying device for preparing activated carbon to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a drying device for preparing activated carbon, comprising a drying box, a heating device is installed at the inner top of the drying box, a conveyor belt is arranged at the lower side of the heating device, and the conveyor belt is installed at the inner side of the drying box;

[0007] A combing material assembly, wherein the combing material assembly is located inside the drying machine box, and the combing material assembly is provided in multiple groups, and the multiple groups of the combing material assemblies are arranged at equal distances along the conveying direction of the conveyor belt;

[0008] The material spreading assembly is located inside the drying box. The material spreading assembly is also provided in multiple groups. The multiple groups of material spreading assemblies are equidistantly arranged along the conveying direction of the conveyor belt, and the multiple groups of material spreading assemblies are spaced apart from the multiple groups of combing assemblies.

[0009] As a further improvement of the present solution, the combing assembly includes a fixed cross bar and a plurality of combing tooth bars, the fixed cross bar is horizontally fixed to the inner side of the drying box, and the length direction of the fixed cross bar is perpendicular to the conveying direction of the conveyor belt, and the plurality of combing tooth bars are equidistantly fixed to the lower end of the fixed cross bar.

[0010] As a further improvement of this solution, the paving assembly includes a paving block and a height adjustment mechanism;

[0011] The paving block is installed on the inner top end of the drying box through the height adjustment mechanism.

[0012] As a further improvement of this solution, the height adjustment mechanism includes a driving motor, a threaded rod, a fixing plate and a connecting suspension rod;

[0013] The fixing plate is located at the top of the drying box, the lower end of the connecting suspension rod is fixed to the material spreading block, and the upper end of the connecting suspension rod slides through the drying box and is fixed to the fixing plate;

[0014] The driving motor is fixed to the top of the drying cabinet, and the threaded rod is coaxially fixed with the output shaft of the driving motor and is threadedly penetrated through the fixing plate.

[0015] As a further improvement of the present solution, thermal insulation baffles are fixed to both ends of the drying box along the conveying direction of the conveyor belt, and the drying box and the connecting suspension rods are both made of thermal insulation materials.

[0016] As a further improvement of the present solution, the drying box is fixed with a discharge plate at the conveying terminal of the conveyor belt, and the discharge plate is inclined downward toward a side away from the conveyor belt, and the discharge plate is slidably fitted with the surface of the conveyor belt.

[0017] In summary, the technical effects and advantages of the utility model are:

[0018] 1. In the utility model, the activated carbon to be dried is placed at the conveying start end of the conveyor belt through the arrangement of the conveyor belt, the spreading assembly and the combing assembly. During the conveying process of the conveyor belt, the activated carbon is heated and dried by a heating device to achieve continuous drying, improve drying efficiency, and make the operation more convenient. During the conveying process of the activated carbon on the conveyor belt, multiple groups of spreading assemblies and combing assemblies can be used to alternately spread and comb the activated carbon to avoid the accumulation of the activated carbon, so that the activated carbon can be fully and thoroughly dried.

[0019] 2. In the utility model, the paving block is installed on the inner top of the drying box through the height adjustment mechanism. When in use, the height of the paving block can be adjusted by the height adjustment mechanism according to the particle size of the activated carbon and the paving thickness, which has stronger applicability. The inclined discharge plate is used for guiding the material on the one hand, which is convenient for collecting the dried activated carbon, and on the other hand, it can scrape off the carbon residue adhering to the surface of the conveyor belt to ensure the cleanliness of the conveyor belt surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 Schematic diagram of the overall three-dimensional structure of this embodiment;

[0022] Figure 2 is a schematic diagram of the front cross-sectional structure in this embodiment;

[0023] Figure 3 Schematic diagram of the cutaway structure in this embodiment;

[0024] Figure 4 Schematic diagram of the structure of the height adjustment mechanism in this embodiment.

[0025] In the figure: 1. Drying box; 2. Conveyor belt; 3. Heating equipment; 4. Fixed cross bar; 5. Combing tooth rod; 6. Paving block; 7. Connecting suspension rod; 8. Fixed plate; 9. Driving motor; 10. Threaded rod; 11. Insulation baffle; 12. Unloading plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example: Reference Figure 1-4 The drying device for preparing activated carbon shown includes a drying box 1, a combing component and a spreading component.

[0028] Among them, a heating device 3 is installed at the inner top of the drying box 1, and a conveyor belt 2 is arranged on the lower side of the heating device 3. The conveyor belt 2 is installed on the inner side of the drying box 1. The activated carbon to be dried is placed at the conveying starting end of the conveyor belt 2. During the conveying process of the conveyor belt 2, the heating device 3 is used to heat and dry the activated carbon to achieve continuous drying, improve drying efficiency, and make the operation more convenient.

[0029] Among them, the combing component is located on the inner side of the drying box 1, and there are multiple groups of combing components, and the multiple groups of combing components are equidistantly arranged along the conveying direction of the conveyor belt 2; the spreading component is located on the inner side of the drying box 1, and there are also multiple groups of spreading components, and the multiple groups of spreading components are equidistantly arranged along the conveying direction of the conveyor belt 2, and the multiple groups of spreading components are spaced apart from the multiple groups of combing components.

[0030] During the transportation of the activated carbon on the conveyor belt 2, multiple groups of spreading components and combing components can be used to alternately spread and comb the activated carbon to avoid accumulation of the activated carbon, so that the activated carbon can be fully dried.

[0031] Specifically, the combing assembly includes a fixed cross bar 4 and a plurality of combing tooth bars 5. The fixed cross bar 4 is horizontally fixed to the inner side of the drying box 1, and the length direction of the fixed cross bar 4 is perpendicular to the conveying direction of the conveyor belt 2. The plurality of combing tooth bars 5 are equidistantly fixed to the lower end of the fixed cross bar 4.

[0032] Specifically, the paving assembly includes a paving block 6 and a height adjustment mechanism, wherein the paving block 6 is installed at the inner top of the drying box 1 through the height adjustment mechanism, wherein the height adjustment mechanism includes a driving motor 9, a threaded rod 10, a fixed plate 8 and a connecting suspension rod 7, wherein the fixing plate 8 is located at the top of the drying box 1, the lower end of the connecting suspension rod 7 is fixed to the paving block 6, the upper end of the connecting suspension rod 7 slides through the drying box 1 and is fixed to the fixed plate 8, the driving motor 9 is fixed to the top of the drying box 1, the threaded rod 10 is coaxially fixed with the output shaft of the driving motor 9, and is threadedly penetrated through the fixing plate 8, the driving motor 9 is used to drive the threaded rod 10 to rotate, and the rotating threaded rod 10 drives the fixing plate 8 to bring the connecting suspension rod 7 up or down, thereby adjusting the height of the paving block 6.

[0033] By setting the height adjustment mechanism, the height of the paving block 6 can be adjusted according to the particle size and paving thickness of the activated carbon, which has better applicability.

[0034] Among them, the drying box 1 is fixed with insulation baffles 11 at both ends along the conveying direction of the conveyor belt 2. The drying box 1 and the connecting suspension rod 7 are both made of insulation materials, which can greatly reduce the heat loss inside the drying box 1.

[0035] Among them, the drying box 1 is located at the conveying terminal of the conveyor belt 2 and is fixed with a discharge plate 12, and the discharge plate 12 is tilted downward toward the side away from the conveyor belt 2, and the discharge plate 12 is slidably fitted with the surface of the conveyor belt 2. The inclined discharge plate 12 is used for guiding materials on the one hand, so as to facilitate the collection of the dried activated carbon, and on the other hand, it can scrape off the carbon residue adhering to the surface of the conveyor belt 2 to ensure the cleanliness of the surface of the conveyor belt 2.

[0036] The working principle of the utility model is as follows: the activated carbon to be dried is placed at the conveying starting end of the conveyor belt 2, and during the conveying process of the conveyor belt 2, the activated carbon is heated and dried by the heating device 3 to achieve continuous drying, improve drying efficiency, and be more convenient to operate. In the process of conveying the activated carbon on the conveyor belt 2, multiple groups of spreading components and combing components can be used to alternately spread and comb the activated carbon to avoid the accumulation of activated carbon, so that the activated carbon can be fully and comprehensively dried. When in use, the height of the spreading block 6 can be adjusted by the height adjustment mechanism according to the particle size of the activated carbon and the spreading thickness, which has stronger applicability. The inclined unloading plate 12 is used for guiding the material on the one hand, which is convenient for collecting the dried activated carbon, and on the other hand, it can scrape off the carbon residue adhering to the surface of the conveyor belt 2 to ensure the cleanliness of the surface of the conveyor belt 2.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A drying device for preparing activated carbon, characterized in that: include: A drying box (1), wherein a heating device (3) is installed at the inner top of the drying box (1), a conveyor belt (2) is arranged at the lower side of the heating device (3), and the conveyor belt (2) is installed on the inner side of the drying box (1); A combing material assembly, the combing material assembly is located inside the drying machine box (1), and a plurality of combing material assemblies are provided, and the plurality of combing material assemblies are arranged at equal distances along the conveying direction of the conveyor belt (2); A material spreading component, the material spreading component is located inside the drying box (1), and the material spreading component is also provided in a plurality of groups, the plurality of groups of the material spreading components are arranged at equal distances along the conveying direction of the conveyor belt (2), and the plurality of groups of the material spreading components are arranged at intervals from the plurality of groups of the combing components; The combing material assembly comprises a fixed cross bar (4) and a plurality of combing material tooth bars (5), wherein the fixed cross bar (4) is horizontally fixed to the inner side of the drying machine box (1), and the length direction of the fixed cross bar (4) is arranged perpendicular to the conveying direction of the conveyor belt (2), and the plurality of combing material tooth bars (5) are equidistantly fixed to the lower end of the fixed cross bar (4); The paving assembly comprises a paving block (6) and a height adjustment mechanism; The paving block (6) is installed on the inner top end of the drying cabinet (1) via the height adjustment mechanism.

2. A drying device for preparing activated carbon according to claim 1, characterized in that: The height adjustment mechanism comprises a driving motor (9), a threaded rod (10), a fixing plate (8) and a connecting suspension rod (7); The fixing plate (8) is located at the top of the drying box (1), the lower end of the connecting rod (7) is fixed to the material laying block (6), and the upper end of the connecting rod (7) slides through the drying box (1) and is fixed to the fixing plate (8); The driving motor (9) is fixed to the top end of the drying cabinet (1); the threaded rod (10) is coaxially fixed to the output shaft of the driving motor (9) and threadedly penetrates the fixing plate (8).

3. A drying device for preparing activated carbon according to claim 1, characterized in that: The drying box (1) is fixed with heat-insulating baffles (11) at both ends along the conveying direction of the conveyor belt (2); the drying box (1) and the connecting suspension rod (7) are both made of heat-insulating materials.

4. A drying device for preparing activated carbon according to claim 1, characterized in that: The drying box (1) is fixed with a discharge plate (12) at the conveying terminal of the conveyor belt (2), and the discharge plate (12) is tilted downward toward a side away from the conveyor belt (2), and the discharge plate (12) is slidably fitted with the surface of the conveyor belt (2).

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