Drying device for activated carbon processing

Abstract

The utility model discloses a drying device for activated carbon processing, and relates to the technical field of activated carbon, the drying device comprises a drying box and a supporting shaft, the top end of the drying box is fixedly provided with a processing box, the interior of the processing box is rotatably provided with two gear cylinders, and the bottom end of the processing box is fixedly provided with a material pipe; a fixing rod is fixedly installed at the tail end of the material pipe, a conical plate is fixedly installed at the tail end of the fixing rod, the treatment box is in through connection with the material pipe, activated carbon powder falls downwards along the material pipe and impacts on the surface of the conical plate, but the top end of the conical plate is designed to be conical; a stirring rod is rotatably mounted at the bottom end of a connecting plate, two inclined plates are mounted on the surface of the stirring rod, the tail ends of the inclined plates are matched with the bottom end of the inner wall of the tray, the stirring rod is driven by a rotating ring to rotate at a constant speed, and the stirring rod stirs and turns over the activated carbon powder on the surface of the tray; and the drying progress is accelerated.

Description

Technical Field

[0001] This utility model relates to the field of activated carbon technology, and in particular to a drying device for activated carbon processing. Background Technology

[0002] Powdered coal processed activated carbon is a black powder, odorless and tasteless, and does not dissolve in general solvents. It is made from high-quality wood chips and fruit shells as raw materials, and zinc chloride and phosphoric acid as activating agents. It is refined through carbonization and activation. The finished product has excellent adsorption capacity and low impurity content.

[0003] Currently, existing activated carbon drying devices (such as patent publication number: CN217179200U) disclose a drying device for activated carbon, which achieves a uniform drying process for activated carbon through the combination of a spiral conveyor and two sets of heating plates. The volatile gases generated during the drying process are dissipated by a ventilation fan to remove excess gas from the interior.

[0004] However, during the implementation of the above technical solutions, at least the following technical problems were found: during the manufacturing process of activated carbon, some activated carbon will form a fixed agglomerated structure. When the agglomerated activated carbon is dried, the heating rate is slow, which increases the drying time and affects the production speed of activated carbon. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a drying device for activated carbon processing, which solves the technical problem that during the manufacturing process of activated carbon, some activated carbon forms a fixed clump structure. When the clump activated carbon is dried, the heating rate is slow, which increases the drying time and affects the production speed of activated carbon.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A drying device for activated carbon processing includes a drying chamber and a support shaft. A processing chamber is fixedly installed at the top of the drying chamber. Two gear cylinders are rotatably installed inside the processing chamber. A material pipe is fixedly installed at the bottom of the processing chamber. A fixing rod is fixedly installed at the end of the material pipe. A conical plate is fixedly installed at the end of the fixing rod. A tray is fixedly installed at the top of the support shaft.

[0010] Preferably, a fixed frame is fixedly installed inside the drying oven, two heating bars are fixedly installed at the bottom of the fixed frame, a base is fixedly installed at the top of the tray, a rotating ring is rotatably installed at the top of the base, a connecting plate is fixedly installed on the surface of the rotating ring, a stirring rod is rotatably installed at the end of the connecting plate, and a groove is opened on the surface of the fixed frame to allow the end of the material tube to pass through the interior of the fixed frame.

[0011] (III) Beneficial Effects

[0012] 1. Activated carbon enters between two gear cylinders along the inclined plane. At this time, the motor drives the two gear cylinders to rotate synchronously. The teeth on the surface of the gear cylinders mesh with each other, and the rotating gear cylinders squeeze and grind the activated carbon, breaking up some clumps of activated carbon. Through grinding, the powdered activated carbon dries faster.

[0013] 2. The activated carbon powder is connected to the feed pipe through the processing box. It falls down along the feed pipe and impacts the surface of the conical plate. However, the top of the conical plate is designed in a conical shape. The activated carbon powder diffuses along the slope towards the inside of the tray. The conical plate increases the distribution area and prevents accumulation. Attached Figure Description

[0014] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0015] Figure 1 This is a structural diagram of the drying oven of this utility model;

[0016] Figure 2 This is a structural diagram of the processing box of this utility model;

[0017] Figure 3 This is a structural diagram of the heating strip of this utility model;

[0018] Figure 4 This is a structural diagram of the tray of this utility model.

[0019] Legend: 11. Drying oven; 12. Support shaft; 13. Tray; 14. Fixing frame; 15. Processing box; 16. Material pipe; 17. Conical plate; 18. Fixing rod; 19. Heating bar; 21. Base; 22. Rotating ring; 23. Connecting plate; 24. Stirring rod; 25. Gear cylinder. Detailed Implementation

[0020] This application provides a drying device for activated carbon processing, which effectively solves the problem that some activated carbon forms fixed clumps during the manufacturing process. Clumps of activated carbon have a slow heating rate during drying, increasing the drying time and affecting the production speed. The activated carbon enters between two gear cylinders along an inclined plane. The two gear cylinders are driven by a motor to rotate synchronously. The teeth on the surface of the gear cylinders mesh with each other, and the rotating gear cylinders squeeze and grind the activated carbon, breaking down some of the clumps. Through grinding, the powdered activated carbon is produced, accelerating the drying process. Example

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in this application embodiment effectively solves the technical problem that during the manufacturing process of activated carbon, some activated carbon forms a fixed agglomerated structure. This agglomerated activated carbon experiences a slow heating rate during drying, increasing drying time and affecting the production speed of activated carbon. The overall approach is as follows:

[0022] To address the problems existing in the prior art, this utility model provides a drying device for activated carbon processing, including a drying chamber 11 and a support shaft 12. A processing chamber 15 is fixedly installed at the top of the drying chamber 11. Two gear cylinders 25 are rotatably installed inside the processing chamber 15. A material pipe 16 is fixedly installed at the bottom of the processing chamber 15. A fixing rod 18 is fixedly installed at the end of the material pipe 16. A conical plate 17 is fixedly installed at the end of the fixing rod 18. The two gear cylinders 25 rotate synchronously by a motor. At the same time, the conical plate 17 is conical in design, protruding upwards and aligned with the end of the material pipe 16. Activated carbon powder falls downwards along the material pipe 16 and impacts the surface of the conical plate 17. However, the top of the conical plate 17 is conical, and the activated carbon powder diffuses along the inclined surface into the interior of the tray 13. The conical plate 17 increases the dispersion area. The tray 13 is fixedly installed at the top of the support shaft 12.

[0023] A fixed frame 14 is fixedly installed inside the drying oven 11. Two heating bars 19 are fixedly installed at the bottom of the fixed frame 14. A base 21 is fixedly installed at the top of the tray 13. A rotating ring 22 is rotatably installed at the top of the base 21. A connecting plate 23 is fixedly installed on the surface of the rotating ring 22. A stirring rod 24 is rotatably installed at the end of the connecting plate 23. Two inclined plates are installed on the surface of the stirring rod 24, which fits into the inside of the tray 13. A groove is opened on the surface of the fixed frame 14 so that the end of the material tube 16 passes through the inside of the fixed frame 14. A stirring rod 24 is rotatably installed at the bottom of the connecting plate 23. Two inclined plates are installed on the surface of the stirring rod 24. The ends of the inclined plates fit into the bottom of the inner wall of the tray 13. The rotating ring 22 drives the stirring rod 24 to rotate at a uniform speed. The stirring rod 24 stirs and flips the activated carbon powder on the surface of the tray 13.

[0024] Working principle:

[0025] The first step involves placing powdered activated carbon into the processing box 15. An inclined plane is installed inside the processing box 15, and the activated carbon enters between two gear cylinders 25 along the inclined plane. The motor drives the two gear cylinders 25 to rotate synchronously, and the teeth on the surface of the gear cylinders 25 mesh with each other. The rotating gear cylinders 25 squeeze and grind the activated carbon, breaking up any clumps. The processing box 15 is connected to the feed pipe 16, and the activated carbon powder falls downwards along the feed pipe 16, impacting the surface of the conical plate 17. However, the top of the conical plate 17 is conical, causing the activated carbon powder to diffuse along the inclined plane into the tray 13. The conical plate 17 increases the distribution area and prevents accumulation.

[0026] The second step involves fixing a frame 14 inside the drying oven 11. Two heating bars 19 are installed at the bottom of the frame 14, and these bars work together to radiate heat to the top of the tray 13, drying the activated carbon powder scattered on the surface of the tray 13. Simultaneously, a motor drives a rotating ring 22 to rotate at the top of the base 21. The rotating ring 22 drives a connecting plate 23 to rotate along the inner wall of the tray 13. A stirring rod 24 is rotatably installed at the bottom of the connecting plate 23. Two inclined plates are installed on the surface of the stirring rod 24, with the ends of the inclined plates fitting into the bottom of the inner wall of the tray 13. The rotating ring 22 drives the stirring rod 24 to rotate at a uniform speed, stirring and turning the activated carbon powder on the surface of the tray 13, thus accelerating the drying process.

[0027] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A drying apparatus for activated carbon processing, comprising a drying chamber (11) and a support shaft (12), characterized in that, The top of the drying box (11) is fixedly installed with a processing box (15). Two gear cylinders (25) are rotatably installed inside the processing box (15). The bottom of the processing box (15) is fixedly installed with a material pipe (16). The end of the material pipe (16) is fixedly installed with a fixing rod (18). The end of the fixing rod (18) is fixedly installed with a tapered plate (17). The top of the support shaft (12) is fixedly installed with a tray (13). Among them, the two gear cylinders (25) rotate synchronously through the motor, and the conical plate (17) is a conical design that bulges upward and is aligned with the end of the material tube (16).

2. The drying apparatus for activated carbon processing as described in claim 1, characterized in that, The drying oven (11) is fixedly installed with a frame (14), and two heating bars (19) are fixedly installed at the bottom of the frame (14).

3. The drying apparatus for activated carbon processing as described in claim 1, characterized in that, A base (21) is fixedly installed on the top of the tray (13), and a rotating ring (22) is rotatably installed on the top of the base (21).

4. The drying apparatus for activated carbon processing as described in claim 3, characterized in that, A connecting plate (23) is fixedly installed on the surface of the rotating ring (22).

5. The drying apparatus for activated carbon processing as described in claim 4, characterized in that, A stirring rod (24) is rotatably mounted at the end of the connecting plate (23); The surface of the stirring rod (24) is fitted with two inclined plates that fit into the interior of the tray (13).

6. The drying apparatus for activated carbon processing as described in claim 2, characterized in that, The surface of the fixing frame (14) is provided with a groove so that the end of the material tube (16) passes through the interior of the fixing frame (14).

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