Crushing and screening integrated equipment for activated carbon production

Abstract

The utility model discloses activated carbon production crushing and screening integrated equipment, which comprises a material receiving frame, a crushing structure and a box body, the material receiving frame is arranged at the bottom of the box body, an arc-shaped material falling frame is arranged above the material receiving frame, and screen meshes are arranged on both sides of the bottom of the arc-shaped material falling frame. An arc-shaped blanking frame is arranged on the top of the box body, an arc-shaped baffle is arranged on the right side of the arc-shaped blanking frame, material guiding inclined plates are arranged on the two sides of the top of the arc-shaped blanking frame, a feeding port is formed in the top of the box body, and a cover plate is arranged above the feeding port. The cover plate can be pushed to rotate along the inner wall of the feeding port, then the cover plate can be opened from the interior of the feeding port, activated carbon blocks to be crushed can be added into the box body through the feeding port, the cover plate can be pushed through the second hydraulic oil cylinder to cover the feeding port, dust generated in the crushing process can be prevented from flying out, and the working environment is prevented from being polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon production, in particular to an activated carbon production crushing and screening integrated equipment. Background Art

[0002] Activated carbon crushing and screening integrated equipment is a kind of equipment specially used for processing activated carbon. Activated carbon is a carbon material with a highly porous structure and adsorption capacity. It is often used in water treatment, air purification, industrial waste gas treatment, food processing and other fields. Activated carbon crushing and screening integrated equipment combines the two functions of activated carbon crushing and screening in one. It is usually composed of a crusher, a vibrating screen and a fan. It can efficiently crush and screen activated carbon, improve production efficiency, and ensure the quality of activated carbon particles. It plays an important role in the processing and utilization of activated carbon.

[0003] After searching, in a knife-breaking crusher for activated carbon with publication number CN217190017U, the utility model discloses a knife-breaking crusher for activated carbon, including a device frame, a control panel is arranged on the device frame, a crushing drum body is fixedly installed inside the device frame, the bottom and top ends of the crushing drum body are respectively fixedly connected with a discharge channel and a feeding channel, and two knife-breaking crushing wheels are arranged inside the crushing drum body. The utility model is provided with a screening frame, a screening filter cover, a hinge and an electric telescopic rod. In actual use, the activated carbon after being engaged and crushed by the knife-breaking crushing wheel is put into the screening filter cover, and the screening filter cover is reciprocated by the electric telescopic rod to realize the screening of the size of the activated carbon particles. The particles that meet the specifications are discharged into the collection box body through the discharge channel, otherwise they are collected in the inside of the screening filter cover, and then taken out for secondary crushing. The utility model has a simple structure, is easy to promote, and has strong practicality.

[0004] The general activated carbon crushing and screening integrated equipment has the following problems:

[0005] The general activated carbon crushing and screening integrated equipment uses conventional screens to screen the crushed activated carbon. There is no relevant structure to collect the larger activated carbon blocks left on the screen after screening. Generally, the equipment needs to be paused, and then the screened activated carbon is manually swept off the screen to be collected and crushed again, which greatly increases the work intensity of the staff and leads to the problem of low efficiency of crushing and screening. To this end, we propose an activated carbon production crushing and screening integrated equipment. Utility Model Content

[0006] The purpose of the utility model is to provide an integrated equipment for producing, crushing and screening activated carbon to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated activated carbon production, crushing and screening equipment, comprising a material receiving frame, a crushing structure and a box body, a material receiving frame is arranged at the bottom of the box body, an arc-shaped blanking frame is arranged above the material receiving frame, screens are arranged on both sides of the bottom of the arc-shaped blanking frame, an arc-shaped baffle is arranged on the right side of the arc-shaped blanking frame, guide inclined plates are arranged on both sides of the top of the arc-shaped blanking frame, a stirring impeller is arranged inside the arc-shaped blanking frame, a crushing structure is arranged above the stirring impeller, a guide plate is arranged on the right side of the top of the crushing structure, a fixed jaw plate is arranged above the guide plate, a movable jaw plate is arranged on the left side of the fixed jaw plate, a feed inlet is opened at the top of the box body, and a cover plate is arranged above the feed inlet.

[0008] Preferably, the inner wall of the feed port is movably connected to the cover plate, both sides of the bottom of the cover plate are in contact with limit blocks, and the top of the cover plate is movably connected to the box body through a second hydraulic cylinder.

[0009] Preferably, the bottom end of the movable jaw plate is movably connected to the mounting block via a spring telescopic rod, and the top end of the mounting block is movably connected to the movable jaw plate via a connecting arm.

[0010] Preferably, the top end of the movable jaw plate is sleeved with an eccentric shaft, the front end of the eccentric shaft is connected to a rotating wheel, the rotating wheel and the flywheel are movably connected via a belt, and the middle part of the flywheel is fixedly connected to the rotating end of the second motor.

[0011] Preferably, a crushing structure is arranged above the stirring impeller, and the crushing structure includes a crushing roller, and side baffles are arranged at the front and rear ends of the crushing roller, and the two groups of crushing rollers are meshed with each other. The right ends of the two groups of crushing rollers are connected with gears, and the gears are meshed with each other. The right end of the front end crushing roller is fixedly connected to the rotating end of the third motor.

[0012] Preferably, the middle part of the front end of the stirring impeller is fixedly connected to the rotating end of the first motor, the inner side of the arc-shaped baffle is in contact with the screen on the right side, the top of the arc-shaped baffle is connected to a guide rod, and the middle part of the arc-shaped baffle is fixedly connected to the pushing end of the first hydraulic cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model can start the second hydraulic cylinder, and through the action of the second hydraulic cylinder, the cover plate can be pushed to rotate along the inner wall of the feed port, and then the cover plate can be opened from the inside of the feed port, and the activated carbon blocks to be crushed can be added into the interior of the box through the feed port. The cover plate can be pushed by the second hydraulic cylinder to cover the feed port, which can prevent dust generated in the crushing process from flying out and polluting the working environment.

[0015] The utility model can start the second motor, and through the action of the second motor, the flywheel can be driven to rotate, and through the transmission of the belt, the rotation of the flywheel can drive the rotating wheel to rotate, and the rotation of the rotating wheel can drive the eccentric shaft to rotate, and the rotation of the eccentric shaft can drive the movable jaw plate to shake along the internal movable cavity, and the spring telescopic rod and the connecting arm at the bottom end of the movable jaw plate can improve the stability of the movable jaw plate when shaking, and can cooperate with the action of the fixed jaw plate to impact the activated carbon blocks added from the feed inlet, so as to crush the activated carbon blocks, and complete the preliminary treatment of the activated carbon blocks.

[0016] The utility model can guide the crushed activated carbon block into the crushing structure through the guide plate, and can start the third motor. Through the action of the third motor, the front crushing roller can be driven to rotate, and through the meshing action of the two gears, the two crushing rollers can be rotated at the same time, so that the crushed activated carbon block can be further crushed through the action of the crushing roller, and the crushed activated carbon can be prevented from falling out through the action of the side baffles on both sides, and the crushed activated carbon can be dropped into the arc-shaped blanking frame below through the action of gravity, and the first motor can be started. Through the action of the first motor, the stirring impeller can be driven to rotate, and the activated carbon in the arc-shaped blanking frame can be stirred through the action of the stirring impeller, and through the action of the screen on the left, the screened activated carbon can be dropped to the receiving frame on the left by gravity, and the screening of the activated carbon can be completed.

[0017] The utility model can start the first hydraulic cylinder, through the action of the first hydraulic cylinder, the arc baffle can be pushed to move, and the arc baffle can be separated from the right screen, so that the unqualified activated carbon remaining in the arc blanking frame can fall into the right receiving frame through the right screen with larger mesh, and the unqualified activated carbon can be added back into the box for crushing treatment, thereby improving the utilization rate of the activated carbon. The automatic screening structure avoids the disadvantage that traditional equipment needs to use a large amount of manpower, and improves the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0020] Figure 3 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at B in the middle;

[0021] Figure 4 It is a schematic diagram of the top view of the crushing structure of the utility model.

[0022] In the figure: 1. material receiving frame; 2. screen; 3. first motor; 4. stirring impeller; 5. material guide inclined plate; 6. crushing structure; 7. box; 8. second motor; 9. flywheel; 10. belt; 11. eccentric shaft; 12. runner; 13. feed inlet; 14. cover plate; 15. arc baffle; 16. first hydraulic cylinder; 17. guide rod; 18. arc blanking frame; 19. third motor; 20. material guide plate; 21. movable jaw plate; 22. fixed jaw plate; 23. limit block; 24. second hydraulic cylinder; 25. mounting block; 26. connecting arm; 27. spring telescopic rod; 28. side baffle; 29. ​​crushing roller; 30. gear. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 , an integrated equipment for producing activated carbon, crushing and screening, comprises a receiving frame 1, a crushing structure 6 and a box body 7, a receiving frame 1 is arranged at the bottom of the box body 7, an arc-shaped blanking frame 18 is arranged above the receiving frame 1, screens 2 are arranged on both sides of the bottom of the arc-shaped blanking frame 18, an arc-shaped baffle 15 is arranged on the right side of the arc-shaped blanking frame 18, guide inclined plates 5 are arranged on both sides of the top of the arc-shaped blanking frame 18, a stirring impeller 4 is arranged inside the arc-shaped blanking frame 18, a crushing structure 6 is arranged above the stirring impeller 4, a guide plate 20 is arranged on the right side of the top of the crushing structure 6, a fixed jaw plate 22 is arranged above the guide plate 20, and a movable jaw plate 21 is arranged on the left side of the fixed jaw plate 22, a feed port 13 is opened at the top of the box body 7, and a cover plate 14 is arranged above the feed port 13.

[0025] like Figure 1 and Figure 2 As shown, the inner wall of the feed port 13 is movably connected to the cover plate 14, both sides of the bottom of the cover plate 14 are in contact with the limit blocks 23, and the top of the cover plate 14 is movably connected to the box body 7 through the second hydraulic cylinder 24. The second hydraulic cylinder 24 can be started, and the cover plate 14 can be pushed to rotate along the inner wall of the feed port 13 through the action of the second hydraulic cylinder 24, so that the cover plate 14 can be opened from the inside of the feed port 13, and the activated carbon blocks to be crushed can be added into the inside of the box body 7 through the feed port 13. The cover plate 14 can be pushed by the second hydraulic cylinder 24 to cover the feed port 13, which can prevent dust generated during the crushing process from flying out and polluting the working environment.

[0026] like Figure 1 and Figure 3 As shown, the bottom end of the movable jaw plate 21 is movably connected to the mounting block 25 through a spring telescopic rod 27, and the top of the mounting block 25 is movably connected to the movable jaw plate 21 through a connecting arm 26. The top end of the movable jaw plate 21 is sleeved with an eccentric shaft 11, and the front end of the eccentric shaft 11 is connected to a rotating wheel 12. The rotating wheel 12 and the flywheel 9 are movably connected through a belt 10. The middle part of the flywheel 9 is fixedly connected to the rotating end of the second motor 8, and the second motor 8 can be started. The flywheel 9 can be driven to rotate by the action of the second motor 8, and can be driven by the belt 10. The rotation of the flywheel 9 drives the impeller 12 to rotate, and the rotation of the impeller 12 can drive the eccentric shaft 11 to rotate, and the rotation of the eccentric shaft 11 can drive the movable jaw plate 21 to vibrate along the internal movable cavity, and the spring telescopic rod 27 and the connecting arm 26 at the bottom of the movable jaw plate 21 can improve the stability of the movable jaw plate 21 when vibrating, and can cooperate with the fixed jaw plate 22 to impact the activated carbon blocks added from the feed port 13, thereby breaking the activated carbon blocks, and completing the preliminary treatment of the activated carbon blocks.

[0027] like Figure 1 and Figure 4As shown, a crushing structure 6 is arranged above the stirring impeller 4, and the crushing structure 6 includes a crushing roller 29, and side baffles 28 are arranged at both ends of the crushing roller 29. The two groups of crushing rollers 29 are meshed with each other, and the right ends of the two groups of crushing rollers 29 are connected to gears 30, and the gears 30 are meshed with each other. The right end of the front crushing roller 29 is fixedly connected to the rotating end of the third motor 19, and the middle part of the front end of the stirring impeller 4 is fixedly connected to the rotating end of the first motor 3. The inner side of the arc baffle 15 contacts the right side screen 2, and the arc The top of the arc-shaped baffle 15 is connected with a guide rod 17, and the middle part of the arc-shaped baffle 15 is fixedly connected to the pushing end of the first hydraulic cylinder 16, so that the crushed activated carbon block can be introduced into the crushing structure 6 through the guide plate 20, and the third motor 19 can be started. The front crushing roller 29 can be driven to rotate by the action of the third motor 19, and the two crushing rollers 29 can be rotated at the same time by the meshing action of the two gears 30, so that the crushed activated carbon block can be further crushed by the action of the crushing roller 29. The side baffles 28 on both sides can prevent the crushed activated carbon from falling out, and the crushed activated carbon can fall into the arc-shaped blanking frame 18 below due to gravity. The first motor 3 can be started, and the stirring impeller 4 can be driven to rotate through the action of the first motor 3. The activated carbon in the arc-shaped blanking frame 18 can be stirred through the action of the stirring impeller 4, and the screened activated carbon can be dropped to the left receiving frame 1 by gravity through the action of the left screen 2, and the activated carbon can be screened. The first hydraulic cylinder 16 is moved, and the arc baffle 15 can be pushed to move through the action of the first hydraulic cylinder 16, so that the arc baffle 15 can be separated from the right screen 2, so that the unqualified activated carbon remaining in the arc blanking frame 18 can fall into the right receiving frame 1 through the right screen 2 with larger mesh, and the unqualified activated carbon can be added back into the box 7 for crushing treatment, thereby improving the utilization rate of the activated carbon. The automatic screening structure avoids the disadvantage that traditional equipment requires a lot of manpower, thereby improving the working efficiency of the equipment.

[0028] Working principle: When using the activated carbon crushing and screening integrated equipment, first, the second hydraulic cylinder 24 can be started. Through the action of the second hydraulic cylinder 24, the cover plate 14 can be pushed to rotate along the inner wall of the feed port 13, and then the cover plate 14 can be opened from the inside of the feed port 13, and the activated carbon blocks to be crushed can be added to the inside of the box body 7 through the feed port 13. The cover plate 14 can be pushed by the second hydraulic cylinder 24 to cover the feed port 13, which can prevent dust generated during the crushing process from flying out and polluting the working environment. Then, the second motor 8 can be started. Through the action of the second motor 8, the flywheel 9 can be driven to rotate, and through the transmission of the belt 10, The rotation of the flywheel 9 can drive the runner 12 to rotate, and the rotation of the runner 12 can drive the eccentric shaft 11 to rotate, and the rotation of the eccentric shaft 11 can drive the movable jaw plate 21 to shake along the internal movable cavity, and the spring telescopic rod 27 at the bottom end of the movable jaw plate 21 and the connecting arm 26 can improve the stability of the movable jaw plate 21 when shaking, and can cooperate with the fixed jaw plate 22 to impact the activated carbon block added from the feed inlet 13, so that the activated carbon block can be crushed, and the preliminary treatment of the activated carbon block can be completed, and then the crushed activated carbon block can be introduced into the crushing structure 6 through the guide plate 20, and the third electric The machine 19 can drive the front crushing roller 29 to rotate through the action of the third motor 19, and the two crushing rollers 29 can rotate at the same time through the meshing action of the two gears 30, so that the crushed activated carbon block can be further crushed through the action of the crushing roller 29, and the crushed activated carbon can be prevented from falling out through the action of the side baffles 28 on both sides, and the crushed activated carbon can be dropped into the arc-shaped blanking frame 18 below through the action of gravity, and the first motor 3 can be started, and the stirring impeller 4 can be driven to rotate through the action of the first motor 3, and the activated carbon in the arc-shaped blanking frame 18 can be stirred through the action of the stirring impeller 4, and the activated carbon in the arc-shaped blanking frame 18 can be stirred through the left and right side baffles 28. The side screen 2 can make the screened activated carbon fall to the left receiving frame 1 by gravity, so as to complete the screening of the activated carbon. Finally, the first hydraulic cylinder 16 can be started, and the arc baffle 15 can be pushed to move by the first hydraulic cylinder 16, so that the arc baffle 15 can be separated from the right side screen 2, so that the remaining unqualified activated carbon in the arc blanking frame 18 can fall into the right receiving frame 1 through the right side screen 2 with larger mesh, and the unqualified activated carbon can be added back into the box 7 for crushing treatment, so as to improve the utilization rate of the activated carbon. The automatic screening structure avoids the disadvantage that traditional equipment needs to use a lot of manpower, and improves the working efficiency of the equipment.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated activated carbon production crushing and screening device, comprising a receiving frame (1), a crushing structure (6) and a box (7), characterized in that: A material receiving frame (1) is arranged at the bottom of the box body (7), an arc-shaped material blanking frame (18) is arranged above the material receiving frame (1), screens (2) are arranged on both sides of the bottom of the arc-shaped material blanking frame (18), an arc-shaped baffle (15) is arranged on the right side of the arc-shaped material blanking frame (18), and material guide inclined plates (5) are arranged on both sides of the top of the arc-shaped material blanking frame (18), a stirring impeller (4) is arranged inside the arc-shaped material blanking frame (18), a crushing structure (6) is arranged above the stirring impeller (4), a material guide plate (20) is arranged on the right side of the top of the crushing structure (6), a fixed jaw plate (22) is arranged above the material guide plate (20), and a movable jaw plate (21) is arranged on the left side of the fixed jaw plate (22), and a feeding port (13) is opened at the top of the box body (7), and a cover plate (14) is arranged above the feeding port (13).

2. The activated carbon production crushing and screening integrated equipment according to claim 1, characterized in that: The inner wall of the feed port (13) is movably connected to the cover plate (14), both sides of the bottom of the cover plate (14) are in contact with the limit stopper (23), and the top of the cover plate (14) is movably connected to the box body (7) via a second hydraulic cylinder (24).

3. The activated carbon production crushing and screening integrated equipment according to claim 1, characterized in that: The bottom end of the movable jaw plate (21) is movably connected to the mounting block (25) via a spring telescopic rod (27), and the top end of the mounting block (25) is movably connected to the movable jaw plate (21) via a connecting arm (26).

4. The integrated activated carbon production crushing and screening equipment according to claim 1 is characterized in that: An eccentric shaft (11) is sleeved on the top end of the movable jaw plate (21), a rotating wheel (12) is connected to the front end of the eccentric shaft (11), the rotating wheel (12) is movably connected to the flywheel (9) via a belt (10), and the middle part of the flywheel (9) is fixedly connected to the rotating end of the second motor (8).

5. The integrated activated carbon production crushing and screening equipment according to claim 1, characterized in that: A crushing structure (6) is arranged above the stirring impeller (4), and the crushing structure (6) includes a crushing roller (29). Side baffles (28) are arranged at both the front and rear ends of the crushing roller (29). The two groups of crushing rollers (29) are meshed with each other. The right ends of the two groups of crushing rollers (29) are connected to gears (30), and the gears (30) are meshed with each other. The right end of the front crushing roller (29) is fixedly connected to the rotating end of the third motor (19).

6. The activated carbon production crushing and screening integrated equipment according to claim 1, characterized in that: The middle part of the front end of the stirring impeller (4) is fixedly connected to the rotating end of the first motor (3), the inner side of the arc-shaped baffle (15) is in contact with the screen (2) on the right side, the top of the arc-shaped baffle (15) is connected to a guide rod (17), and the middle part of the arc-shaped baffle (15) is fixedly connected to the pushing end of the first hydraulic cylinder (16).

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