Drying treatment equipment for activated carbon production
By designing an activated carbon production and drying treatment equipment with a driving structure, the rotation of the drying cylinder and the agitation of the agitated blades is solved, and the problems of uneven drying and too long time in the prior art are achieved, and efficient and uniform drying of activated carbon is achieved.
Patent Information
- Application Number
- CN202421756741.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-24
AI Technical Summary
The existing activated carbon drying methods are relatively single, and they are prone to uneven drying, and the drying time is too long.
A drying and processing equipment for the production and drying of activated carbon is designed, and the driving structure is adopted. The motor drives the driving gear forward rotation. Through the meshing relationship between the driven gear and the pinion, the drying cylinder rotates automatically, and at the same time, the agitated blades are driven to rotate inside the drying cylinder to improve the drying efficiency.
Through the rotation of the drying cylinder and the agitation of the agitated leaves, uniform drying of activated carbon is achieved, which shortens the drying time and improves the drying effect.
Smart Images
Figure CN222799477U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of activated carbon production, in particular to an activated carbon production drying and processing device. Background Art
[0002] Activated carbon is an adsorption material with a well-developed pore structure. It has the characteristics of strong adsorption capacity, good chemical stability, and high mechanical strength. Nowadays, activated carbon is widely used in the fields of industry, agriculture, national defense, medicine and health, environmental protection, etc., and has achieved considerable results. In the process of preparation and production of activated carbon, drying of activated carbon is the last step of preparation, and the corresponding drying device is required for drying activated carbon.
[0003] The drying process in the prior art mainly adopts the rotary drum drying method. The rotary drum drying is a drying equipment for processing a large amount of materials. It is widely used in metallurgy, chemical industry, building materials, light industry and other industries. The materials and heat carrier enter the rotary drum. As the rotary drum rotates, the materials move in a circle from low to high and move to the bottom of the rotary drum under the action of gravity.
[0004] The existing drum drying method only relies on the gravity of the activated carbon to roll back and forth during the rotation of the drum to achieve the drying of the activated carbon. However, this structural method is relatively simple and prone to uneven drying, which affects the drying effect and takes too long to dry. Utility Model Content
[0005] The technical problem to be solved by the utility model is that the existing drying method is relatively single, and uneven drying is likely to occur, and the drying time is too long.
[0006] To solve the above technical problems, the technical solution provided by the utility model is: an activated carbon production and drying processing equipment, including a base, support plates are provided on both sides of the base, a connecting shaft is rotatably provided between the support plates, a drying cylinder is provided between the connecting shafts, a driving mechanism capable of moving the drying cylinder is provided on the support plate, the driving mechanism includes a motor, a driving gear is provided at the output end of the motor, the support plate is provided with a driven gear 1 and a driven gear 2 that mesh with the driving gear and rotate from top to bottom in sequence, the driven gear 1 is provided with a rotating shaft 1, the driven gear 2 is provided with a rotating shaft 2, the rotating shaft 2 is rotatably connected to the support plate, the rotating shaft 2 is provided with two symmetrically arranged pinions, a circle of gear rings meshing with the pinion gear is provided on the outer wall of the drying cylinder, and a support seat for supporting the drying cylinder is provided on the base.
[0007] As a further solution of the utility model, a feed pipe is provided on the side of the drying cylinder away from the motor. The feed pipe is rotatably connected to the drying cylinder and the connecting shaft and is fixedly connected to the support plate. A sealing cover is threadedly connected to the feed pipe. A discharge pipe is provided on the drying cylinder and an electric control valve is provided on the discharge pipe.
[0008] As a further solution of the utility model, the support seat is provided with a placement groove matching the shape of the drying cylinder, an arc-shaped slide groove is provided in the placement groove, and an annular slider is provided on the outer wall of the drying cylinder, and the annular slider slidably cooperates with the arc-shaped slide groove.
[0009] As a further solution of the utility model, a pipe is connected at one side of the feed pipe, a drying box is connected at the other end of the pipe, a fan is provided in the drying box, a suction pipe is connected at the input end of the fan, the other end of the suction pipe extends to the outside of the drying box, a plurality of electric heating tubes are provided in the drying box and at a position higher than the fan, and a suction pump is provided on the pipe.
[0010] As a further solution of the utility model, the rotating shaft 1 passes through the connecting shaft and is rotatably connected to the connecting shaft, and one end of the rotating shaft 1 extending into the drying cylinder is provided with a plurality of stirring blades.
[0011] As a further solution of the utility model, an interlayer is provided in the drying cylinder, a heat-insulating filler is provided in the interlayer, and an exhaust port penetrating the heat-insulating filler is provided on the drying cylinder.
[0012] The advantages of the utility model compared with the prior art are: by setting a driving structure, the motor drives the driving gear to rotate forward, and the driving gear is meshed with the driven gear 1 and the driven gear 2 at the same time, so that the rotating shaft 1 and the rotating shaft 2 rotate in the opposite direction at the same time, the rotating shaft 2 drives the small gear to rotate in the opposite direction, the small gear is meshed with the gear ring, and drives the drying cylinder to rotate in the forward direction, and at the same time the rotating shaft 1 drives the stirring blades to rotate in the opposite direction inside the drying cylinder to stir the activated carbon inside. This structure can use a driving source (motor) to drive the drying cylinder to rotate, and at the same time, it can drive the stirring blades to rotate inside the drying cylinder to stir the activated carbon inside, and the direction of the drying cylinder is opposite to that of the stirring blades, thereby improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a stereoscopic diagram of an activated carbon production and drying processing device of the utility model.
[0014] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of an activated carbon production and drying processing device.
[0015] Figure 3 The utility model is a schematic diagram of the support base structure of an activated carbon production and drying processing equipment.
[0016] Figure 4 The utility model is a schematic diagram of the internal structure of a drying box of an activated carbon production and drying treatment equipment.
[0017] As shown in the figure: 1. Base; 2. Support plate; 3. Connecting shaft; 4. Drying cylinder; 5. Motor; 6. Driving gear; 7. Driven gear 1; 8. Driven gear 2; 9. Rotating shaft 1; 10. Rotating shaft 2; 11. Pinion; 12. Gear ring; 13. Support seat; 14. Feed pipe; 15. Sealing cover; 16. Placement groove; 17. Arc slide groove; 18. Annular slider; 19. Pipeline; 20. Drying box; 21. Fan; 22. Suction pipe; 23. Electric heating pipe; 24. Feeding pipe; 25. Electric control valve; 26. Suction pump; 27. Stirring blades; 28. Insulation filler; 29. Exhaust port. DETAILED DESCRIPTION
[0018] 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.
[0019] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0020] Combined with Figure 1 , Figure 2 , an activated carbon production and drying processing equipment, including a base 1, support plates 2 are provided on both sides of the base 1, connecting shafts 3 are rotatably provided between the support plates 2, a drying cylinder 4 is provided between the connecting shafts 3, an interlayer is provided in the drying cylinder 4, a heat-insulating filler 28 is provided in the interlayer, an exhaust port 29 penetrating the heat-insulating filler 28 is provided on the drying cylinder 4, a feed pipe 14 is connected to the side of the drying cylinder 4 away from the motor 5, the feed pipe 14 is rotatably connected to the drying cylinder 4 and the connecting shaft 3, and is fixedly connected to the support plate 2, a cover 15 is threadedly connected to the feed pipe 14, a discharge pipe 24 is connected to the drying cylinder 4, and an electric control valve 25 is provided on the discharge pipe 24.
[0021] Combined with Figure 1 The support plate 2 is provided with a driving mechanism capable of moving the drying cylinder 4, and the driving mechanism includes a motor 5, and a driving gear 6 is provided at the output end of the motor 5. The support plate 2 is rotated from top to bottom in sequence and is provided with a driven gear 7 and a driven gear 8 meshing with the driving gear 6, and a rotating shaft 9 is provided on the driven gear 7, and a rotating shaft 2 10 is provided on the driven gear 2 8. The rotating shaft 2 10 is rotatably connected to the support plate 2, and the rotating shaft 9 penetrates the connecting shaft 3 and is rotatably connected to the connecting shaft 3. One end of the rotating shaft 9 extending into the drying cylinder 4 is provided with a plurality of stirring blades 27, and two symmetrically arranged pinions 11 are provided on the rotating shaft 2 10. A gear ring 12 meshing with the pinion 11 is provided on the outer wall of the drying cylinder 4, and a support seat 13 for supporting the drying cylinder 4 is provided on the base 1.
[0022] Combined with Figure 3 The support seat 13 is provided with a placement groove 16 that matches the shape of the drying cylinder 4, and an arc-shaped slide groove 17 is provided in the placement groove 16. An annular slider 18 is provided on the outer wall of the drying cylinder 4. The annular slider 18 slides in cooperation with the arc-shaped slide groove 17. This structure can make the rotation of the drying cylinder 4 more stable.
[0023] Combined with Figure 4 A pipe 19 is connected to one side of the feed pipe 14, and a drying box 20 is connected to the other end of the pipe 19. A fan 21 is arranged in the drying box 20, and a suction pipe 22 is connected to the input end of the fan 21. The other end of the suction pipe 22 extends to the outside of the drying box 20. Several electric heating pipes 23 are arranged in the drying box 20 and at a position higher than the fan 21. A suction pump 26 is arranged on the pipe 19.
[0024] In the specific implementation of the utility model, firstly, activated carbon is added into the drying cylinder through the feeding pipe, then the feeding pipe is sealed with a cover, and then the fan is started, the fan draws air into the drying box through the exhaust pipe, and then the hot air is formed under the heating effect of the electric heating pipe, and enters the drying cylinder through the pipeline and the feeding pipe under the action of the suction pump for drying;
[0025] At this time, the motor is started, and the motor drives the driving gear to rotate forward. The driving gear is meshed with the driven gear 1 and the driven gear 2 at the same time, so that the rotating shaft 1 and the rotating shaft 2 rotate in the opposite direction at the same time. The rotating shaft 2 drives the small gear to rotate in the opposite direction. The small gear is meshed with the gear ring, driving the drying cylinder to rotate in the forward direction. At the same time, the rotating shaft 1 drives the stirring blades to rotate in the opposite direction inside the drying cylinder to stir the activated carbon inside. This structure can use a driving source (motor) to drive the drying cylinder to rotate, and at the same time, it can drive the stirring blades to rotate inside the drying cylinder to stir the activated carbon inside. The direction of the drying cylinder is opposite to that of the stirring blades, thereby improving the drying efficiency. After drying, the electric control valve is opened to discharge the material through the discharge pipe.
[0026] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. An activated carbon production drying and processing device, comprising a base (1), characterized in that: Support plates (2) are provided on both sides of the base (1); a connecting shaft (3) is rotatably provided between the support plates (2); a drying cylinder (4) is provided between the connecting shafts (3); a driving mechanism capable of moving the drying cylinder (4) is provided on the support plate (2); the driving mechanism comprises a motor (5); the motor (5) is located on the support plate (2); a driving gear (6) is provided at the output end of the motor (5); a driven gear (7) and a driven gear (8) meshing with the driving gear (6) are rotatably provided on the support plate (2) from top to bottom; the driven gear (7) is provided with a rotating A shaft (9) is provided on the driven gear (8), and a rotating shaft (10) is provided on the driven gear (8), and the rotating shaft (10) is rotatably connected to the support plate (2). Two symmetrically arranged pinions (11) are provided on the rotating shaft (10), and a circle of gear rings (12) meshing with the pinions (11) is provided on the outer wall of the drying cylinder (4). The rotating shaft (9) passes through the connecting shaft (3) and is rotatably connected to the connecting shaft (3). A plurality of stirring blades (27) are provided on one end of the rotating shaft (9) extending into the drying cylinder (4), and a support seat (13) for supporting the drying cylinder (4) is provided on the base (1).
2. The activated carbon production and drying treatment equipment according to claim 1, characterized in that: A feed pipe (14) is provided on the side of the drying cylinder (4) away from the motor (5). The feed pipe (14) is rotatably connected to the drying cylinder (4) and the connecting shaft (3) and is fixedly connected to the support plate (2). A sealing cover (15) is threadedly connected to the feed pipe (14).
3. The activated carbon production and drying treatment equipment according to claim 1, characterized in that: The support seat (13) is provided with a placement groove (16) matching the shape of the drying cylinder (4), an arc-shaped slide groove (17) is provided in the placement groove (16), and an annular slide block (18) is provided on the outer wall of the drying cylinder (4), and the annular slide block (18) is slidably matched with the arc-shaped slide groove (17).
4. The activated carbon production and drying treatment equipment according to claim 2, characterized in that: A pipeline (19) is connected to one side of the feed pipe (14), and a drying box (20) is connected to the other end of the pipeline (19). A fan (21) is provided in the drying box (20), and an air suction pipe (22) is connected to the input end of the fan (21). The other end of the air suction pipe (22) extends to the outside of the drying box (20). A plurality of electric heating pipes (23) are provided in the drying box (20) at a position higher than the fan (21), and a suction pump (26) is provided on the pipeline (19).
5. The activated carbon production and drying treatment equipment according to claim 1, characterized in that: The drying cylinder (4) is connected to a feed pipe (24), and an electric control valve (25) is provided on the feed pipe (24).
6. The activated carbon production and drying treatment equipment according to claim 1, characterized in that: The drying cylinder (4) is provided with an interlayer, a heat-insulating filler (28) is provided in the interlayer, and the drying cylinder (4) is provided with an exhaust port (29) penetrating the heat-insulating filler (28).