Drying device for activated carbon production

Abstract

The utility model relates to the technical field of activated carbon drying, and discloses a drying device for activated carbon production, which comprises a drying box, a feeding table is arranged on one side of the drying box, a discharging table is arranged on the other side of the drying box, and a leveling mechanism is arranged on the feeding table; the leveling mechanism comprises a mounting frame, the mounting frame is fixedly connected to the inner side wall of the feeding table, a screw and a sliding rod are arranged in the mounting frame, one end of the screw penetrates through the mounting frame to extend out, a moving plate is slidably connected between the screw and the sliding rod, and a mounting block is arranged at the front end of the moving plate. The screw rod is driven by the first motor to rotate, so that the movable plate moves between the screw rod and the sliding rod, the limiting column connected with one end of the rotating shaft arranged in the mounting block moves in the limiting groove, the arc shape is arranged at the front end of the limiting groove, and the flat scraper can be overturned to be vertical during moving; activated carbon stacked unevenly in the tray is leveled, and the problems that drying is uneven due to the fact that the activated carbon is stacked unevenly, and the quality and drying efficiency of the activated carbon are affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to active carbon drying technical field, concretely is a drying device for active carbon production. BACKGROUND

[0002] Active carbon is a kind of black porous solid carbon, is produced by coal through crushing, shaping or with uniform coal particle through carbonization, activation, and main component is carbon, and contains a small amount of oxygen, hydrogen, sulfur, nitrogen, chlorine and other elements.The specific surface area of ordinary active carbon is between 500~1700m² / g, has very strong adsorption performance, is a kind of industrial adsorbent with very wide use.

[0003] The existing active carbon drying device, when drying active carbon, usually utilizes the heating device set to heat, but active carbon is laid on the surface of heating device, since active carbon has certain thickness, when drying, active carbon is usually dried from inside to outside, can cause uneven drying of active carbon, influence active carbon quality and drying efficiency.

[0004] In view of this, we propose a drying device for active carbon production. SUMMARY

[0005] The utility model aims at providing a drying device for active carbon production to solve the problems in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of drying device for active carbon production, including drying box, the one side of drying box is provided with feeding table, the other side of drying box is provided with discharge table, and the feeding table is provided with leveling mechanism;

[0008] The leveling mechanism includes mounting bracket, the inner side wall of feeding table is fixedly connected in mounting bracket, screw rod and slide bar are arranged in mounting bracket, one end of screw rod penetrates mounting bracket and extends, mobile plate is slidably connected between screw rod and slide bar, the front end of mobile plate is provided with mounting block, a rotating shaft that penetrates mounting block is arranged in the middle position of mounting block, one end of rotating shaft is connected with connecting rod one, the other end of rotating shaft is connected with connecting rod two, the tail end of connecting rod one is fixedly connected with connecting column, the tail end of connecting rod two is fixedly connected with limiting column, and scraper is arranged on connecting column.

[0009] Preferably, the top of mounting bracket is provided with motor one, and belt one is arranged between the output end of motor one and the screw rod extending from mounting bracket.

[0010] Preferably, the inner wall on both ends of feeding table is provided with limiting slot and sliding slot, the limiting slot is slidably connected with limiting column, and the sliding slot is slidably connected with connecting column.

[0011] Preferably, the drying oven is provided with a material turning mechanism, which includes a mounting plate with a sliding groove at the beginning. A cylinder is provided at one end of the mounting plate, and a fixing block is fixedly connected to the output end of the cylinder. A slider is slidably connected in the sliding groove, and the fixing block and the slider are connected by a connecting rod. A push plate is fixedly connected to the bottom end of the slider.

[0012] Preferably, the mounting plate is provided with a threaded rod and a sliding rod at both ends, and the threaded rod and sliding rod are disposed in the left and right inner walls of the drying chamber. The top end of the threaded rod penetrates through the top of the drying chamber, and a second motor is provided at the top of the drying chamber. The output end of the second motor is connected to the top end of the threaded rod.

[0013] Preferably, a drive roller is provided at the end of the discharge platform, with one end of the drive roller extending through the discharge platform. Multiple auxiliary rollers are provided on the left and right inner walls of the discharge platform, drying box, and feeding platform. The drive roller and the auxiliary rollers are connected by a conveyor belt, on which a tray is placed.

[0014] Preferably, a motor three is provided at the lower end of the discharge platform, and the output end of the motor three is connected to a transmission roller extending through the discharge platform via a belt two.

[0015] By employing the above technical solution, this utility model provides a drying device for activated carbon production. It possesses at least the following beneficial effects:

[0016] (1) The present invention uses a leveling mechanism to drive the screw to rotate via motor one, causing the moving plate to move between the screw and the slide bar. The limiting post connected to one end of the rotating shaft in the mounting block moves in the limiting groove. Since the front end of the limiting groove is arc-shaped, the limiting post moves with the arc during the movement, causing the connecting rod two to flip, which in turn causes the connecting post on the connecting rod one at the other end of the rotating shaft to flip, ultimately turning the flat scraper into a vertical one. At this time, as the moving plate moves back and forth, the unevenly piled activated carbon in the tray is leveled, solving the problem of uneven drying caused by unevenly piled activated carbon, which affects the quality of activated carbon and drying efficiency.

[0017] (2) This utility model uses two sets of turning mechanisms to drive the mounting plate down until the push plate is inserted into the tray. At this time, the cylinder is started. When the cylinder extends, it drives the sliders connected to the left and right sides to move in the sliding groove. At this time, the push plate connected to the bottom of the slider pushes the activated carbon in the tray forward. At this time, the turning mechanism at the other end turns the activated carbon pile up by the previous turning mechanism and flattens it, realizing the back-and-forth turning of the activated carbon. When the activated carbon is turned, the gap between the activated carbon increases, the air circulation is smoother, and it helps the moisture to dissipate faster, making the drying of the activated carbon more uniform. At the same time, it also effectively improves the drying efficiency of the activated carbon. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0019] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the drying oven in this utility model;

[0021] Figure 3 This is a schematic diagram of the feeding platform structure in this utility model;

[0022] Figure 4 This is a schematic diagram of the overall leveling mechanism in this utility model;

[0023] Figure 5 This utility model Figure 4 Enlarged view of the structure at point A in the middle;

[0024] Figure 6 This is a schematic diagram of the overall material turning mechanism in this utility model;

[0025] Figure 7 This is a partial schematic diagram of the material turning mechanism in this utility model.

[0026] In the diagram: 1. Drying oven; 2. Feeding platform; 3. Discharging platform; 4. Leveling mechanism; 41. Mounting frame; 42. Screw; 43. Sliding rod; 44. Moving plate; 45. Mounting block; 46. Rotating shaft; 47. Connecting rod one; 48. Connecting column; 49. Scraper; 410. Connecting rod two; 411. Limiting column; 412. Motor one; 413. Belt one; 5. Limiting groove; 6. Sliding groove; 7. Tilting mechanism; 71. Mounting plate; 72. Sliding groove; 73. Cylinder; 74. Fixing block; 75. Connecting rod; 76. Sliding block; 77. Push plate; 78. Threaded rod; 79. Sliding rod; 710. Motor two; 8. Transmission roller; 9. Motor three; 10. Belt two; 11. Auxiliary roller; 12. Conveyor belt; 13. Pallet. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-7 As shown, a drying device for activated carbon production includes a drying chamber 1, a feeding platform 2 on one side of the drying chamber 1, a discharging platform 3 on the other side of the drying chamber 1, and a leveling mechanism 4 on the feeding platform 2. The drying chamber 1 is equipped with a heating structure, which is a technology well known in the art.

[0029] The leveling mechanism 4 includes a mounting frame 41, which is fixedly connected to the inner wall of the feeding platform 2. A screw 42 and a sliding rod 43 are disposed within the mounting frame 41. One end of the screw 42 extends through the mounting frame 41. A movable plate 44 is slidably connected between the screw 42 and the sliding rod 43. A mounting block 45 is disposed at the front end of the movable plate 44. A rotating shaft 46 is disposed in the middle of the mounting block 45, penetrating the mounting block 45. One end of the rotating shaft 46 is connected to a connecting rod 47, and the other end is connected to a connecting rod 410. A connecting post 48 is fixedly connected to the end of the connecting rod 47, and a limit post 411 is fixedly connected to the end of the connecting rod 410. A scraper 49 is disposed on the connecting post 48.

[0030] The top of the mounting frame 41 is equipped with a motor 412. A belt 413 is provided between the output end of the motor 412 and the screw 42 extending out of the mounting frame 41. Limiting grooves 5 and sliding grooves 6 are provided on the inner walls at both ends of the feeding platform 2. A limiting column 411 is slidably connected in the limiting groove 5, and a connecting column 48 is slidably connected in the sliding groove 6. An arc is provided at the front end of both the limiting groove 5 and the sliding groove 6.

[0031] Motor 412 drives screw 42 to rotate, causing moving plate 44 to move between screw 42 and slide bar 43. One end of rotating shaft 46 in mounting block 45 is connected to limiting post 411, which moves in limiting groove 5. Since the front end of limiting groove 5 is arc-shaped, limiting post 411 moves with the arc during the movement, causing connecting rod 410 to flip, which in turn drives connecting post 48 on connecting rod 47 at the other end of rotating shaft 46 to flip. Finally, scraper 49, which is placed flat on connecting post 48, is flipped to vertical. At this time, as moving plate 44 moves back and forth, the uneven activated carbon in tray 13 is leveled. When leveling is finished, moving plate 44 returns to the starting position, so that scraper 49 changes from vertical to flat.

[0032] The drying chamber 1 is equipped with a material turning mechanism 7, which includes a mounting plate 71. The mounting plate 71 has a sliding groove 72. A cylinder 73 is provided at one end of the mounting plate 71. A fixing block 74 is fixedly connected to the output end of the cylinder. A slider 76 is slidably connected in the sliding groove 72. The fixing block 74 and the slider 76 are connected by a connecting rod 75. A push plate 77 is fixedly connected to the bottom end of the slider 76. There are two sets of material turning mechanisms 7, one set near the feeding platform 2 and the other set near the discharging platform 3. The sliding groove 72, cylinder 73, fixing block 74, connecting rod 75, slider 76, and push plate 77 on the material turning mechanism 7 near the discharging platform 3 are positioned opposite to those on the material turning mechanism near the feeding platform 2. Each set of material turning mechanisms 7 has two sliding grooves 72, connecting rods 75, sliders 76, and push plates 77. The two push plates 77 can simultaneously turn the activated carbon in the two trays 13.

[0033] When the cylinder 73 extends, it drives the sliders 76 connected to the left and right sides to move in the sliding groove 72. At this time, the push plate 77 connected to the bottom of the slider 76 pushes the activated carbon inside the tray 13 forward, so as to turn the activated carbon over. At this time, the turning mechanism at the other end pushes the pile of activated carbon turned up by the previous turning mechanism to flatten it, so as to turn the activated carbon back and forth.

[0034] The mounting plate 71 is provided with a threaded rod 78 and a sliding rod 79 at both ends, and the threaded rod 78 and the sliding rod 79 are provided in the left and right inner walls of the drying box 1. The top end of the threaded rod 78 penetrates the top of the drying box 1. A second motor 710 is provided at the top of the drying box 1, and the output end of the second motor 710 is connected to the top end of the threaded rod 78.

[0035] When motor 2 710 starts, it drives threaded rod 78 to rotate, thereby driving mounting plate 71 to descend. Sliding rod 79 connected to the other side of mounting plate 71 acts as a limit. Once push plate 77 is inserted into tray 13, motor 2 710 can be turned off. By adjusting the height of mounting plate 71, the depth of push plate 77 inserted into tray 13 can be adjusted according to the amount of activated carbon in tray 13.

[0036] A transmission roller 8 is provided at the end of the discharge platform 3. One end of the transmission roller 8 extends through the discharge platform 3. Multiple auxiliary rollers 11 are provided on the left and right inner walls of the discharge platform 3, the drying box 1, and the feeding platform 2. The transmission roller 8 and the auxiliary rollers 11 are connected by a conveyor belt 12. A tray 13 is placed on the conveyor belt 12. A motor 9 is provided at the lower end of the discharge platform 3. The output end of the motor 9 is connected to the transmission roller 8 extending through the discharge platform 3 by a belt 10.

[0037] When using the drying device for activated carbon production according to this utility model, first place the tray 13 containing activated carbon on the conveyor belt 12 on the feeding platform 2, start the motor 9, and drive the transmission roller 8 to rotate through the belt 10, so that the conveyor belt 12 transports the tray 13.

[0038] When the pallet 13 reaches the rear end of the feeding platform 2, the leveling mechanism 4 set on the inner wall of the feeding platform 2 scrapes the activated carbon in the pallet 13. The screw is driven to rotate by the motor, so that the moving plate moves between the screw and the slide bar. The limiting post connected to one end of the rotating shaft set in the mounting block moves in the limiting groove. Since the front end of the limiting groove is set with an arc, the limiting post moves with the arc during the movement, so that the connecting rod 2 flips, which in turn drives the connecting post on the connecting rod 1 at the other end of the rotating shaft to flip, and finally flips the flat scraper to a vertical position. At this time, with the back and forth movement of the moving plate, the uneven activated carbon in the pallet is leveled, and then the next step of conveying is carried out.

[0039] When tray 13 enters the drying chamber 1, the heating structure inside the drying chamber 1 dries the activated carbon in tray 13. When tray 13 reaches the lower end of the turning mechanism, motor 710 is started to drive mounting plate 71 to descend until push plate 77 is inserted into tray 13. At this time, cylinder 73 is started. When cylinder 73 extends, it drives sliders 76 connected to the left and right sides to move in sliding groove 72. At this time, push plate 77 connected to the bottom of slider 76 pushes the activated carbon in tray 13 forward. At this time, the turning mechanism 7 at the other end turns the activated carbon pile up by the previous turning mechanism 7 and flattens it, realizing the back-and-forth turning of activated carbon.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying device for activated carbon production comprising a drying chamber (1), characterized in that: The drying box (1) is provided with a feeding table (2) on one side, and is provided with a discharging table (3) on the other side, and the feeding table (2) is provided with a leveling mechanism (4); The leveling mechanism (4) comprises a mounting frame (41) fixedly connected to the inner side wall of the feeding table (2), a screw rod (42) and a sliding rod (43) are arranged in the mounting frame (41), one end of the screw rod (42) penetrates through the mounting frame (41) and extends out, the screw rod (42) and the sliding rod (43) are slidably connected with a moving plate (44), the front end of the moving plate (44) is provided with a mounting block (45), a rotating shaft (46) penetrating through the mounting block (45) is arranged at the middle position of the mounting block (45), one end of the rotating shaft (46) is connected with a connecting rod one (47), the other end of the rotating shaft (46) is connected with a connecting rod two (410), the connecting rod one (47) is fixedly connected with a connecting column (48) at the tail end, the connecting rod two (410) is fixedly connected with a limiting column (411) at the tail end, and the connecting column (48) is provided with a scraper (49).

2. The drying apparatus for activated carbon production according to claim 1, characterized in that: The top of the mounting frame (41) is provided with a motor one (412), and a belt one (413) is arranged between the output end of the motor one (412) and the screw rod (42) extending out of the mounting frame (41).

3. The drying apparatus for activated carbon production according to claim 1, characterized in that: The inner walls at both ends of the feeding table (2) are provided with a limiting groove (5) and a sliding groove (6), the limiting groove (5) is slidably connected with the limiting column (411), and the sliding groove (6) is slidably connected with the connecting column (48).

4. The drying apparatus for activated carbon production according to claim 1, characterized in that: The drying box (1) is provided with a material turning mechanism (7), the material turning mechanism (7) comprises a mounting plate (71), the mounting plate (71) is provided with a sliding groove (72), one end of the mounting plate (71) is provided with a pneumatic cylinder (73), a fixed block (74) is fixedly connected to the output end of the pneumatic cylinder, a sliding block (76) is slidably connected in the sliding groove (72), the fixed block (74) and the sliding block (76) are connected through a connecting rod (75), and the bottom end of the sliding block (76) is fixedly connected with a push plate (77).

5. The drying apparatus for activated carbon production according to claim 4, characterized in that: The mounting plate (71) is provided with a threaded rod (78) and a sliding rod (79) at both ends, respectively, the threaded rod (78) and the sliding rod (79) are arranged in the left and right inner walls of the drying box (1), the top end of the threaded rod (78) penetrates through the top of the drying box (1), the top of the drying box (1) is provided with a motor two (710), and the output end of the motor two (710) is connected with the top end of the threaded rod (78).

6. The drying apparatus for activated carbon production according to claim 1, characterized in that: The discharging table (3) is provided with a transmission roller (8) at the tail end, the transmission roller (8) penetrates through the discharging table (3) and extends out, a plurality of auxiliary rollers (11) are arranged on the left and right inner walls of the discharging table (3), the drying box (1) and the feeding table (2), the transmission roller (8) and the auxiliary rollers (11) are connected through a conveying belt (12), and the conveying belt (12) is provided with a tray (13).

7. The drying apparatus for activated carbon production according to claim 6, characterized in that: The lower end of the discharge platform (3) is provided with a motor three (9), the output end of the motor three (9) is connected with the transmission roller (8) penetrating the discharge platform (3) through the belt two (10).

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