Screening device for activated carbon

Abstract

The utility model discloses a screening device for activated carbon, which belongs to the technical field of activated carbon screening devices and comprises a support plate, a vibration component arranged on the upper side of the support plate, a bottom plate arranged on the upper side of the vibration component, a screening box arranged on the upper side of the bottom plate, and a screening component arranged on the inner side of the screening box. A carbon powder adsorption assembly is arranged on one side of the screening box, a top plate is arranged on the upper side of the screening box, a feeding pipeline is arranged on the upper side of the top plate, a discharging pipeline is arranged on the lower side of the bottom plate, and a supporting assembly is arranged on the lower side of the supporting plate. The other end of the supporting rod is fixedly connected to one side of the bottom plate, a spring is arranged between the supporting rod and the supporting plate, a first connecting frame is arranged on one side of the supporting rod, a first motor is arranged on one side of the supporting plate, and a cam is arranged at the shaft end of the first motor.

Description

Technical Field

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

[0002] Activated carbon is a specially treated carbon. Organic raw materials (fruit shells, coal, wood, etc.) are heated in an airtight condition to reduce non-carbon components (this process is called carbonization), and then react with gas, the surface is eroded, and a structure with developed micropores is produced (this process is called activation). Since the activation process is a microscopic process, that is, the surface erosion of a large number of molecular carbides is point erosion, so the surface of activated carbon has countless tiny pores. The diameter of the micropores on the surface of activated carbon is mostly between 2 and 50nm. Even a small amount of activated carbon has a huge surface area. The surface area of ​​each gram of activated carbon is 500 to 1500m2. Almost all applications of activated carbon are based on this feature of activated carbon.

[0003] In the prior art, during the vibratory screening of activated carbon, the activated carbon collides with the screen and powder falls off. At the same time, before screening, the finished product itself is mixed with powder and usually needs to be processed again, which prolongs the working hours and reduces the work efficiency. For this reason, we propose a screening device for activated carbon. Utility Model Content

[0004] The utility model is to solve the shortcomings in the prior art and to propose an activated carbon screening device, which solves the problem of carbon powder splashing when the activated carbon is screened.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A screening device for activated carbon comprises a support plate, a controller is arranged on the upper side of the support plate, a vibration assembly is arranged on the upper side of the support plate, a bottom plate is arranged on the upper side of the vibration assembly, a screening box is arranged on the upper side of the bottom plate, a screening assembly is arranged on the inner side of the screening box, a carbon powder adsorption assembly is arranged on one side of the screening box, a top plate is arranged on the upper side of the screening box, a feed pipe is arranged on the upper side of the top plate, a discharge pipe is arranged on the lower side of the bottom plate, and a support assembly is arranged on the lower side of the support plate.

[0007] Through the above technical solution, the activated carbon to be screened is poured into the feed pipe and flows into the screening box. At this time, the vibration component works to cooperate with the screening component to screen the activated carbon. During screening, the carbon powder adsorption component works to adsorb the carbon powder produced by the vibration screening, thereby realizing the function of adsorbing carbon powder during vibration screening.

[0008] Preferably, the vibration assembly includes a plurality of support rods, one end of the support rod is slidably connected to one side of a support plate, the other end of the support rod is fixedly connected to one side of a base plate, a spring is arranged between the support rod and the support plate, a connecting frame 1 is arranged on one side of the support rod, a motor 1 is arranged on one side of the support plate, a cam is arranged at the shaft end of the motor 1, and one side of the cam can contact one side of the connecting frame 1.

[0009] Through the above technical solution, motor 1 drives the cam to rotate, the cam hits the connecting frame 1, and the connecting frame 1 drives the support rod to move on the support plate, thereby squeezing the spring, so that the support rod drives the screening box to move and vibrate, thereby providing a vibration function.

[0010] Preferably, the carbon powder adsorption assembly includes a plurality of air ducts, the air ducts are arranged on one side of the screening box, an activated carbon filter is arranged at one end of the air duct close to the screening box, a filter channel is arranged at the other end of the air duct, a suction fan is arranged on one side of the filter channel, a fixing frame is arranged on the outside of the filter channel, a carbon powder storage box is arranged on the lower side of the filter channel, and a carbon powder filter plate is arranged on the inner side of the filter channel and opposite to the carbon powder storage box.

[0011] Through the above technical solution, when the activated carbon is screened, the suction fan works, and the carbon powder produced by the activated carbon screened in the screening box is sucked into the filter channel through the air duct, and filtered through the carbon powder filter plate. When the carbon powder on the carbon powder filter plate accumulates to a certain amount, the suction fan stops working, and the carbon powder will fall into the carbon powder storage box for collection, thereby providing a carbon powder adsorption and collection function.

[0012] Preferably, the screening component includes a material guide platform 1, which is arranged at the inner top of the screening box, a storage box 1 is plugged into one side of the material guide platform 1, a sealing plate 1 is provided on one side of the storage box 1, a material guide platform 2 is arranged on the inner side of the screening box and below the material guide platform 1, a storage box 2 is plugged into one side of the material guide platform 2, a sealing plate 2 is provided on one side of the storage box 2, a material guide platform 3 is arranged on the inner side of the screening box and below the material guide platform 2, and screening holes are provided on the upper sides of the material guide platform 1 and the material guide platform 2.

[0013] Through the above technical scheme, the activated carbon falls onto the first material guide table, and the screening box is vibrated by the vibration component, so that the activated carbon on the first material guide table undergoes vibration displacement, and the first screening is performed in conjunction with the screening holes. After the first screening, the activated carbon falls onto the second material guide table and undergoes the second screening in conjunction with the screening holes, and finally falls onto the third material guide table and undergoes vibration displacement and falls into the discharge pipe, thereby providing a multiple screening function.

[0014] Preferably, the support assembly includes a second motor, which is embedded in the lower side of the support plate, a transmission rod is provided at the shaft end of the second motor, a connecting frame 2 is threadedly connected to the outer side of the transmission rod, a universal wheel is provided on the lower side of the connecting frame 2, a supporting foot is provided on the lower side of the support plate, and a sliding connection is provided between the connecting frame 2 and the supporting foot.

[0015] Through the above technical solution, the second motor drives the transmission rod to rotate, the transmission rod thread drives the second connecting frame, and the second connecting frame slides on the supporting foot, so that the universal wheel contacts the ground, thereby providing a mobile and retractable supporting assembly.

[0016] To sum up, in the utility model, the activated carbon to be screened is poured into the feed pipe and flows into the screening box. At this time, the vibration component works to cooperate with the screening component to screen the activated carbon. During screening, the carbon powder adsorption component works to adsorb the carbon powder produced by the vibration screening, thereby realizing the function of adsorbing carbon powder during vibration screening.

[0017] In the utility model, the activated carbon falls onto the first material guide platform, and the screening box is vibrated by the vibration component, so that the activated carbon on the first material guide platform is vibrated and displaced, and the first screening is carried out in conjunction with the screening holes. After the first screening, the activated carbon falls onto the second material guide platform and is carried out in conjunction with the screening holes for the second screening, and finally falls onto the third material guide platform and is vibrated and displaced and falls into the discharge pipe, thereby providing a multiple screening function. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the structure of the rear axial side of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model when the back side is cut away from the axial side;

[0021] Figure 4 This is a schematic diagram of the structure of the utility model cut from the front side on the axial side;

[0022] Figure 5 It is a structural schematic diagram of the bottom axial side of the utility model.

[0023] In the figure: 1. support plate; 2. controller; 3. bottom plate; 4. screening box; 5. top plate; 6. feed pipe; 7. discharge pipe; 8. support rod; 9. spring; 10. connecting frame 1; 11. motor 1; 12. cam; 13. air guide pipe; 14. activated carbon filter; 15. filter channel; 16. suction fan; 17. fixing frame; 18. carbon powder storage box; 19. carbon powder filter plate; 20. material guide platform 1; 21. storage box 1; 22. sealing plate 1; 23. material guide platform 2; 24. storage box 2; 25. sealing plate 2; 26. material guide platform 3; 27. motor 2; 28. transmission rod; 29. ​​connecting frame 2; 30. universal wheel; 31. supporting foot. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] like Figure 1-Figure 5 As shown, a screening device for activated carbon includes a support plate 1, a controller 2 is arranged on the upper side of the support plate 1, a vibration assembly is arranged on the upper side of the support plate 1, a bottom plate 3 is arranged on the upper side of the vibration assembly, the vibration assembly includes a plurality of support rods 8, one end of the support rod 8 is slidably connected to one side of the support plate 1, the other end of the support rod 8 is fixedly connected to one side of the bottom plate 3, a spring 9 is arranged between the support rod 8 and the support plate 1, a connecting frame 10 is arranged on one side of the support rod 8, a motor 11 is arranged on one side of the support plate 1, a cam 12 is arranged on the shaft end of the motor 11, and one side of the cam 12 can contact one side of the connecting frame 10,

[0026] A screening box 4 is arranged on the upper side of the bottom plate 3, a screening assembly is arranged on the inner side of the screening box 4, the screening assembly comprises a material guide platform 1 20, the material guide platform 1 20 is arranged on the inner top of the screening box 4, a storage box 1 21 is plugged into one side of the material guide platform 1 20, a sealing plate 1 22 is arranged on one side of the storage box 1 21, a material guide platform 2 23 is arranged on the inner side of the screening box 4 and below the material guide platform 1 20, a storage box 24 is plugged into one side of the material guide platform 23, a sealing plate 25 is arranged on one side of the storage box 24, a material guide platform 3 26 is arranged on the inner side of the screening box 4 and below the material guide platform 23, and screening holes are arranged on the upper sides of the material guide platform 1 20 and the material guide platform 2 23.

[0027] A carbon powder adsorption assembly is provided on one side of the screening box 4, and the carbon powder adsorption assembly includes a plurality of air ducts 13, which are provided on one side of the screening box 4, and an activated carbon filter 14 is provided at one end of the air duct 13 close to the screening box 4, and a filter channel 15 is provided at the other end of the air duct 13, and a suction fan 16 is provided on one side of the filter channel 15, and a fixing frame 17 is provided on the outside of the filter channel 15, and a carbon powder storage box 18 is provided on the lower side of the filter channel 15, and a carbon powder filter plate 19 is provided on the inner side of the filter channel 15 and at a position opposite to the carbon powder storage box 18, and a top plate 5 is provided on the upper side of the screening box 4, and a feed pipe 6 is provided on the upper side of the top plate 5, and a discharge pipe 7 is provided on the lower side of the bottom plate 3,

[0028] A support assembly is provided on the lower side of the support plate 1, and the support assembly includes a motor 27. The motor 27 is embedded in the lower side of the support plate 1, and a transmission rod 28 is provided at the shaft end of the motor 27. The outer side of the transmission rod 28 is threadedly connected to a connecting frame 29, and a universal wheel 30 is provided on the lower side of the connecting frame 29. A support foot 31 is provided on the lower side of the support plate 1, and the connecting frame 29 and the support foot 31 are slidingly connected.

[0029] In this embodiment, the activated carbon to be screened is poured into the feed pipe 6 and flows into the screening box 4. The motor 11 drives the cam 12 to rotate, and the cam 12 hits the connecting frame 10. The connecting frame 10 drives the support rod 8 to move on the support plate 1, thereby squeezing the spring 9, so that the support rod 8 drives the screening box 4 to move and vibrate, and the activated carbon falls on the guide table 20. The screening box 4 is vibrated by the vibration component, so that the activated carbon on the guide table 20 is vibrated and displaced, and the first screening is performed in conjunction with the screening hole. The activated carbon after the first screening falls It goes to the second material guide table 23 and cooperates with the screening holes for the second screening, and finally falls onto the third material guide table 26 and is vibrated and displaced to fall into the discharge pipe 7 (the loading truck needs to be placed under the discharge pipe 7 in advance). When the activated carbon is screened, the suction fan 16 works, and the carbon powder produced by the activated carbon screened in the screening box 4 is sucked into the filter channel 15 through the air guide pipe 13, and filtered through the carbon powder filter plate 19. When the carbon powder on the carbon powder filter plate 19 accumulates to a certain amount, the suction fan 16 stops working, and the carbon powder will fall into the carbon powder storage box 18 for collection.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A screening device for activated carbon, comprising a support plate (1), wherein a controller (2) is arranged on the upper side of the support plate (1), characterized in that: A vibration assembly is arranged on the upper side of the support plate (1), a bottom plate (3) is arranged on the upper side of the vibration assembly, a screening box (4) is arranged on the upper side of the bottom plate (3), a screening assembly is arranged on the inner side of the screening box (4), a carbon powder adsorption assembly is arranged on one side of the screening box (4), a top plate (5) is arranged on the upper side of the screening box (4), a feed pipe (6) is arranged on the upper side of the top plate (5), a discharge pipe (7) is arranged on the lower side of the bottom plate (3), and a support assembly is arranged on the lower side of the support plate (1).

2. The activated carbon screening device according to claim 1, characterized in that: The vibration assembly comprises a plurality of support rods (8), one end of the support rod (8) is slidably connected to one side of a support plate (1), the other end of the support rod (8) is fixedly connected to one side of a base plate (3), a spring (9) is arranged between the support rod (8) and the support plate (1), a connecting frame (10) is arranged on one side of the support rod (8), a motor (11) is arranged on one side of the support plate (1), a cam (12) is arranged at the shaft end of the motor (11), and one side of the cam (12) can contact one side of the connecting frame (10).

3. The activated carbon screening device according to claim 1, characterized in that: The carbon powder adsorption assembly comprises a plurality of air ducts (13), wherein the air ducts (13) are arranged on one side of a screening box (4), an activated carbon filter (14) is arranged at one end of the air duct (13) close to the screening box (4), a filter channel (15) is arranged at the other end of the air duct (13), a suction fan (16) is arranged on one side of the filter channel (15), a fixing frame (17) is arranged on the outside of the filter channel (15), a carbon powder storage box (18) is arranged on the lower side of the filter channel (15), and a carbon powder filter plate (19) is arranged on the inner side of the filter channel (15) and at a position opposite to the carbon powder storage box (18).

4. The activated carbon screening device according to claim 1, characterized in that: The screening component comprises a material guide platform (20), wherein the material guide platform (20) is arranged at the inner top of a screening box (4), a storage box (21) is plugged into one side of the material guide platform (20), a sealing plate (22) is arranged on one side of the storage box (21), a material guide platform (23) is arranged on the inner side of the screening box (4) and below the material guide platform (20), a storage box (24) is plugged into one side of the material guide platform (23), a sealing plate (25) is arranged on one side of the storage box (24), a material guide platform (3) is arranged on the inner side of the screening box (4) and below the material guide platform (23), and screening holes are arranged on the upper sides of the material guide platform (20) and the material guide platform (23).

5. The activated carbon screening device according to claim 1, characterized in that: The support assembly comprises a second motor (27), the second motor (27) is embedded in the lower side of the support plate (1), a transmission rod (28) is arranged at the shaft end of the second motor (27), the outer side of the transmission rod (28) is threadedly connected to a second connecting frame (29), a universal wheel (30) is arranged at the lower side of the second connecting frame (29), a support foot (31) is arranged at the lower side of the support plate (1), and the second connecting frame (29) and the support foot (31) are slidably connected.

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