Raw material crushing device for activated carbon production

Abstract

The invention relates to the technical field of activated carbon production, in particular to a raw material crushing device for activated carbon production, comprising: a cylindrical device main body with a crushing space for activated carbon production therein; the smashing assembly is installed in the device body and used for smashing activated carbon, the smashing assembly comprises a smashing table capable of moving in the vertical direction and a driving mechanism, and a supporting assembly is installed on the lower portion of the smashing table; the knocking assembly is mounted in the device main body and is used for knocking and vibrating the crushing table; the knocking assembly is arranged to be matched with the smashing assembly, the driving mechanism drives a rotary disc to move during operation, a guide part on the surface of the rotary disc can continuously push a movable rod to reciprocate under the action of a second elastic piece, and at the moment, a knocking part at the other end of the movable rod can continuously knock a smashing table to a certain degree; and therefore, certain vibration can be generated when the activated carbon is crushed and ground.

Description

Technical Field

[0001] The invention relates to the technical field of activated carbon production, in particular to a raw material crushing device for activated carbon production. 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 to erode the surface and produce a microporous structure (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 the activated carbon has countless tiny pores. In addition, these activated carbon raw materials are of different sizes and need to be crushed into the size required for production by a pulverizer.

[0003] To this end, someone has designed a raw material crushing device for activated carbon production (Announcement No. CN215029256U), which includes a crushing box, a cylinder is fixedly installed on the top of the inner cavity of the crushing box, a connecting plate is fixedly installed on the output end of the cylinder, a motor is fixedly installed on the bottom of the connecting plate, and a clamping piece is fixedly installed on the output end of the motor. The utility model sets a motor to drive the crushing head to rotate, and then the crushing head and the protrusions on its surface cooperate to crush the activated carbon inside the crushing container, the cylinder controls the downward pressure of the crushing head, and the motor controls the speed of rotation of the crushing head, and the two cooperate to achieve the purpose of improving the crushing effect of activated carbon.

[0004] However, although it can perform a good pulverization process on the activated carbon, when it performs the relevant pulverization steps on the activated carbon, some of the pulverized activated carbon is likely to remain and adhere to the pulverization chamber, causing the gap of the discharge port to gradually decrease. This is not only easy to cause a certain blockage at the discharge port, affecting the discharge, but also it is not conducive to cleaning by personnel after adhering to the pulverization chamber, which increases the labor intensity of personnel. When it is difficult to discharge, it also causes a waste of activated carbon resources.

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the present invention provides a raw material crushing device for activated carbon production, which can effectively and continuously knock and vibrate the activated carbon during the crushing process, thereby improving the activity of the activated carbon and reducing the adhesion of the activated carbon, solving the problem that the activated carbon is easily attached to the cavity during the original crushing process and is difficult to handle.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of being able to effectively continuously knock and vibrate the activated carbon during the crushing process, thereby improving the activity of the activated carbon and reducing the adhesion of the activated carbon, the present invention provides the following technical solutions:

[0009] A raw material crushing device for producing activated carbon, comprising:

[0010] The device body is arranged in a cylindrical shape and has a pulverizing space for producing activated carbon therein;

[0011] A crushing assembly installed inside the main body of the device for crushing the activated carbon, the crushing assembly comprising a crushing table movable in a vertical direction and a driving mechanism, a supporting assembly being installed at the lower part of the crushing table;

[0012] A knocking assembly, which is installed inside the main body of the device and is used to knock and vibrate the crushing table;

[0013] A pushing mechanism, which is installed inside the main body of the device, and is located below the crushing table, and is used to drive the crushing table to move in a vertical direction;

[0014] A screening assembly is installed at the lower part of the interior of the device body.

[0015] Optionally, the internal structure of the pulverizing table is a through-cone arrangement, and the internal diameter is gradually reduced in the vertical direction.

[0016] Optionally, the support assembly includes vertically arranged slide grooves on both sides of the interior of the device body, the interior of the slide grooves is connected to elastic parts three, the movable ends of the elastic parts three are equipped with sliders that fit with the slide grooves, and support parts that fit with the device body are installed between the sliders.

[0017] Optionally, the support portion is connected to the crushing table, and a second screening portion is installed through the interior of the support portion, and the second screening portion is located directly below the circular table structured on the crushing table.

[0018] Optionally, the driving mechanism includes a motor 1 installed on the surface of the device body and coaxially arranged, the output end of the motor 1 is connected to a driving shaft located in the device body, and a crushing part is installed at the end of the driving shaft away from the motor 1, and the crushing part is adapted to a circular table structured inside the crushing table.

[0019] Optionally, the knocking assembly includes a connecting rod horizontally connected to the inside of the device body, a vertically arranged movable rod is installed on the surface of the connecting rod, an elastic member 2 is horizontally connected between the movable rod and the device body, and a knocking part is installed at one end of the movable rod close to the crushing table.

[0020] Optionally, the striking assembly further comprises a turntable mounted on the surface of the driving shaft, a plurality of guide portions arranged in a ring array are mounted on the surface of the turntable, and an end of the movable rod away from the crushing table contacts the turntable.

[0021] Optionally, the pushing mechanism includes a second motor installed on the surface of the device body, the output end of the second motor is connected to a rotating shaft extending into the device body, at least two cams are installed on the surface of the rotating shaft, and the cams are staggered with the second screening part.

[0022] Optionally, the screening assembly includes a guide platform arranged to be tilted downward in a vertical direction below the interior of the device body, an elastic member 1 is connected to the surface of the guide platform, and a screening portion 1 capable of contacting a cam is installed at the movable end of the elastic member 1.

[0023] Optionally, a warehouse door is connected to the surface of the device body, a controller is installed on the surface of the device body, and a discharge pipe with a valve is connected to the lower part of the device body.

[0024] (III) Beneficial effects

[0025] Compared with the prior art, the present invention provides a raw material crushing device for activated carbon production, which has the following beneficial effects:

[0026] 1. The present invention sets a push assembly to cooperate with the crushing assembly, so that when the driving mechanism works and drives the crushing part to rotate, the push assembly can also operate together, and the work of the second motor will drive the rotating shaft and the cam to rotate. At this time, the cam will push the support assembly upward during the flipping process, so that the support assembly drives the crushing table to move, and the distance between the crushing table and the crushing part is continuously adjusted, so that the activated carbon inside the crushing table can be better crushed, and activated carbon of different specifications can also be maintained, thereby improving flexibility;

[0027] 2. The present invention sets a knocking assembly to cooperate with the crushing assembly. When the driving mechanism is in operation, the driving shaft will also drive the turntable to move, so that the guide part on the surface of the turntable can continuously push the movable rod to reciprocate under the action of the elastic member 2, and the movable rod will rotate around the connecting rod. At this time, the knocking part at the other end of the movable rod can also continuously knock the crushing table to a certain extent, so that it can generate a certain vibration when crushing and grinding the activated carbon, so as to reduce the adhesion of the activated carbon and the difficulty in cleaning and waste;

[0028] 3. The present invention sets a screening component. After the activated carbon is crushed, due to the different particle sizes when crushed, it needs to be screened to obtain activated carbon of different specifications. The pushing component can also drive the screening component to move during the activity, so that the cam will also push the screening part to reciprocate in the vertical direction under the action of the elastic part, thereby improving the activity of the activated carbon dropped on its surface, reducing the accumulation of activated carbon, and improving the screening effect. By working together with the pushing component and the crushing component, the continuity of the crushing is improved and the retention is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the device of the present invention;

[0030] Figure 2 It is a schematic diagram of the overall front section structure of the device of the present invention;

[0031] Figure 3 It is a schematic diagram of the overall side section structure of the device of the present invention;

[0032] Figure 4 It is a schematic diagram of the structure of the crushing component of the device of the present invention;

[0033] Figure 5 It is a schematic diagram of the top view of the striking component of the device of the present invention;

[0034] Figure 6 The device of the present invention Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0035] In the figure: 1. Device body; 2. Motor 1; 3. Bin door; 4. Controller; 5. Discharge pipe; 6. Guide platform; 7. Elastic part 1; 8. Screening part 1; 9. Motor 2; 10. Rotating shaft; 11. Cam; 12. Support part; 13. Screening part 2; 14. Connecting rod; 15. Striking part; 16. Elastic part 2; 17. Movable rod; 18. Driving shaft; 19. Turntable; 20. Crushing table; 21. Crushing part; 22. Sliding block; 23. Guide part; 24. Slide; 25. Elastic part 3. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example: See Figures 1 to 6The embodiment of the present invention provides a technical solution: a raw material pulverizing device for activated carbon production, comprising: a device body 1, which is cylindrical and has a pulverizing space for activated carbon production inside; a pulverizing assembly, which is installed inside the device body 1 and is used to pulverize the activated carbon, and the pulverizing assembly includes a pulverizing table 20 and a driving mechanism that can be moved in the vertical direction, and a supporting assembly is installed at the lower part of the pulverizing table 20; a knocking assembly, which is installed inside the device body 1 and is used to knock and vibrate the pulverizing table 20; a pushing mechanism, which is installed inside the device body 1, and the pushing mechanism is located below the pulverizing table 20, and is used to drive the pulverizing table 20 to move in the vertical direction; a screening assembly is installed at the lower part of the device body 1.

[0038] When implementing the above scheme, the device body 1 can be made of high-strength, corrosion-resistant metal materials (such as stainless steel) to ensure stability and durability for long-term use. Its cylindrical design facilitates the installation and maintenance of internal components, while ensuring the sealing of the raw materials during the crushing process to reduce dust leakage. The installation of the crushing component can be used to crush the activated carbon, and then during the crushing, the distance between the crushing table 20 and the crushing part 21 can be adjusted with the cooperation of the pushing component and the supporting component, so that the activated carbon can be better crushed and processed, and activated carbon of different specifications can be maintained to improve flexibility. At this time, the operation of the driving mechanism will also drive the knocking component to move, so that the knocking component can vibrate the activated carbon being crushed, improve continuity, and reduce the adhesion of activated carbon during the crushing process, reducing the cleaning labor of personnel. The screening component is used to separate activated carbon products of different particle sizes and cooperate with the pushing component.

[0039] like Figure 2-3 As shown, in the present embodiment, in order to provide a better crushing space for the activated carbon, the internal structure of the crushing table 20 is a through-cone setting, and the internal diameter is gradually reduced in the vertical direction. Through this implementation, the raw materials are continuously restricted by the gradually shrinking space during the falling process, which increases the extrusion and friction between the raw materials, thereby promoting the crushing of the raw materials. As the diameter gradually decreases, the raw materials will be affected by the centripetal force when falling, which further promotes the collision and crushing between the particles. Moreover, as the diameter gradually decreases, the raw materials naturally form an acceleration channel during the flow process, so that the raw materials can smoothly pass through the crushing area, reducing the risk of downtime due to blockage.

[0040] like Figure 2 , Figure 3 and Figure 6As shown, in the present embodiment, in order to support the pulverizing table 20 and enable the pulverizing table 20 to move, the supporting assembly includes slide grooves 24 which are vertically arranged on both sides of the inside of the device body 1, and the inside of the slide grooves 24 are connected with elastic members 3 25, and the movable ends of the elastic members 3 25 are installed with sliders 22 which fit with the slide grooves 24, and support parts 12 which fit with the device body 1 are installed between the sliders 22. Through this embodiment, the combination of the slide grooves 24 and the sliders 22 provides a stable supporting platform for the pulverizing table 20. Since the sliders 22 can slide in the slide grooves 24, they can be adaptively adjusted according to the movement requirements of the pulverizing table 20, thereby ensuring that the movement of the pulverizing table 20 in the vertical direction is both stable and reliable. This design effectively prevents the pulverizing table 20 from shaking or deflecting during operation, thereby improving the stability of the overall device.

[0041] like Figure 2-3 As shown, in the present embodiment, in order to be able to drive the pulverizing table 20 to move effectively and to perform better pulverizing processing, the support part 12 is connected to the pulverizing table 20, and a screening part 2 13 is installed through the interior of the support part 12, and the screening part 2 13 is located directly below the circular table constructed with the pulverizing table 20. Through this implementation, the support part 12 will drive the pulverizing table 20 to move when it moves, thereby improving flexibility, and by directly arranging the screening part 2 13 below the pulverizing table 20, the raw material can immediately enter the screening process after pulverizing, and the screening part 2 13 directly receives the raw material from the pulverizing table 20. At this time, the particle size distribution of the raw material is relatively uniform, which is conducive to the screening work. At the same time, since the screening part 2 13 is located directly below the circular table, the raw material can be naturally dispersed during the falling process, further improving the screening efficiency. In addition, the screening part 2 13 can be designed with screens of different apertures as needed to meet the screening requirements of activated carbon products of different particle sizes.

[0042] like Figure 1-4 As shown, in this embodiment, power is provided for crushing the activated carbon, and the driving mechanism includes a motor 2 installed on the surface of the device body 1 and coaxially arranged, the output end of the motor 2 is connected to the driving shaft 18 located in the device body 1, and a crushing part 21 is installed at the end of the driving shaft 18 away from the motor 2, and the crushing part 21 is adapted to the truncated cone structured inside the crushing table 20. Through this implementation mode, the motor 2 is used as a power source to directly drive the driving shaft 18 to rotate, thereby driving the crushing part 21 to work, and the crushing part 21 is adapted to the truncated cone structured inside the crushing table 20. This design ensures that the crushing part 21 can act accurately on the raw material to achieve efficient and uniform crushing effect. At the same time, since the crushing part 21 matches the shape of the truncated cone, the problem of uneven crushing caused by irregular distribution of raw materials can also be reduced.

[0043] like Figure 2 , Figure 3 and Figure 5 As shown, in this embodiment, in order to better crush the activated carbon and avoid the activated carbon residue adhering to the crushing chamber during the crushing process, the knocking assembly includes a connecting rod 14 horizontally connected to the inside of the device body 1, and a vertically arranged movable rod 17 is installed on the surface of the connecting rod 14. An elastic member 16 is horizontally connected between the movable rod 17 and the device body 1. A knocking part 15 is installed at one end of the movable rod 17 close to the crushing table 20. The knocking assembly also includes a turntable 19 installed on the surface of the driving shaft 18. A plurality of guide parts 23 arranged in a ring array are installed on the surface of the turntable 19, and the end of the movable rod 17 away from the crushing table 20 is in contact with the turntable 19. Through this embodiment, since the driving mechanism is in operation, the driving The movable shaft 18 will also drive the turntable 19 to move, so that the guide part 23 on the surface of the turntable 19 can continuously push the movable rod 17 to reciprocate under the action of the elastic member 16, and the movable rod 17 will rotate around the connecting rod 14. At this time, the knocking part 15 at the other end of the movable rod 17 can also continuously knock on the crushing table 20, so that it can generate a certain vibration when crushing and grinding the activated carbon, so as to reduce the adhesion of the activated carbon and the difficulty in cleaning and waste, and the activity of the activated carbon can be improved under the action of the knocking vibration, and the raw materials can be continuously impacted and turned over, so that the raw materials are evenly distributed on the crushing table 20 and continuously crushed, effectively promoting the crushing and refinement of the raw materials.

[0044] like Figure 2-3 As shown, in this embodiment, in order to drive the crushing table 20 to move in the vertical direction, it is necessary to provide it with a certain amount of power. The pushing mechanism includes a motor 29 installed on the surface of the device body 1. The output end of the motor 29 is connected to a rotating shaft 10 extending into the device body 1. At least two cams 11 are installed on the surface of the rotating shaft 10, and the cam 11 is staggered with the screening part 2 13. Through this implementation, when the motor 29 is operating, it will drive the rotating shaft 10 and the cam 11 to rotate together. The cam 11 will push the support part 12 to move during the continuous flipping process, so as to convert the rotational motion of the pushing mechanism into a linear motion at the position of the support part 12 and the crushing table 20, and the cam 11 is staggered with the screening part 2 13, so as to avoid the crushed activated carbon from adhering to and scattering on the surface of the cam 11 when falling downward, causing environmental pollution and waste.

[0045] like Figure 2-3As shown, in this embodiment, after the activated carbon is crushed, in order to further screen the crushed activated carbon to obtain different specifications to improve the quality and accuracy, the screening component includes a guide platform 6 constructed at the bottom of the inside of the device body 1 and tilted downward in the vertical direction. The surface of the guide platform 6 is connected to an elastic member 7, and the movable end of the elastic member 7 is equipped with a screening part 8 that can contact the cam 11. Through this implementation, due to the rotation of the cam 11, it will produce periodic contact with the screening part 8. Through the transmission of the elastic member 7, the screening part 8 and the material thereon are vibrated. This vibration helps to quickly move and screen the material on the screen, thereby improving the screening efficiency. The design of the guide platform 6 tilting downward in the vertical direction allows the material to slide down smoothly along the guide platform 6 during the vibration process, reducing the accumulation and blockage of the material on the screen, thereby improving the screening accuracy and continuity.

[0046] like Figure 1-3 As shown, in this embodiment, a bin door 3 is intersected on the surface of the device body 1, a controller 4 is installed on the surface of the device body 1, and a discharge pipe 5 with a valve is connected to the lower part of the device body 1. Through this implementation, the setting of the bin door 3 allows the user to conveniently put the material to be processed into the device body 1, or take out the material from the device when needed, which improves the flexibility and practicality of the device. The controller 4 is the operation center of the device, through which the user can achieve precise control of various functions of the device, so as to operate and control the motor 1 2 and the motor 2 9 through the controller 4. The discharge pipe 5 is the channel for the material to be discharged from the inside of the device body 1. By controlling the opening and closing of the valve, the material discharge process can be precisely controlled to ensure that the material is discharged according to predetermined requirements.

[0047] Working principle: First, when the activated carbon is crushed, the personnel can open the bin door 3, and then place the activated carbon in the crushing table 20 and close the bin door 3. After that, the motor 1 2 and the motor 2 9 can be started through the controller 4. After the motor 1 2 works, it will drive the driving shaft 18 to rotate, so that the driving shaft 18 drives the crushing part 21 to move. When the motor 2 9 is in operation, it will drive the rotating shaft 10 and the cam 11 to rotate together. The cam 11 will push the support part 12 to move during the continuous flipping process, so that the support part 12 can link the slider 22 to slide in the slide groove 24 and stretch or compress the elastic part three 25 to drive the crushing table 20 to move in the vertical direction. By continuously adjusting the distance between the crushing table 20 and the crushing part 21, the activated carbon inside the crushing table 20 can be better crushed, and activated carbon of different specifications can be maintained to improve flexibility. When the driving mechanism is in operation, the driving shaft 18 will also drive the turntable 19 to move, so that the turntable 1 9, the guide part 23 on the surface can continuously push the movable rod 17 to reciprocate under the action of the elastic part 16, and the movable rod 17 will rotate around the connecting rod 14. At this time, the knocking part 15 at the other end of the movable rod 17 can also continuously knock on the crushing table 20, so that it can generate a certain vibration when crushing and grinding the activated carbon, so as to reduce the adhesion of the activated carbon and the difficulty in cleaning and waste. After crushing, the activated carbon with smaller particle size will pass through the screening part 13 and fall onto the screening part 1 8. At this time, the push component can also drive the screening component to move during the activity, so that the cam 11 will also push the screening part 1 8 to reciprocate in the vertical direction under the action of the elastic part 1 7, thereby improving the activity of the activated carbon dropped on its surface, reducing the accumulation of activated carbon, and improving the screening effect. Then, under the action of the screening part 8, the activated carbon is further screened and processed to improve the quality. By operating together with the push component and the crushing component, the continuity of the crushing is improved and the retention is reduced.

[0048] 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. A raw material crushing device for activated carbon production, characterized in that: include: The device body (1) is arranged in a cylindrical shape and has a crushing space for producing activated carbon therein; a pulverizing assembly installed inside the device body (1) and used for pulverizing the activated carbon, the pulverizing assembly comprising a pulverizing table (20) movable in a vertical direction and a driving mechanism, a supporting assembly being installed at the bottom of the pulverizing table (20); A knocking assembly, which is installed inside the device body (1) and is used to knock and vibrate the crushing table (20); A pushing mechanism, which is installed inside the device body (1), the pushing mechanism being located below the pulverizing table (20) and used to drive the pulverizing table (20) to move in a vertical direction; A screening component is installed at the lower part of the interior of the device body (1).

2. A raw material crushing device for activated carbon production according to claim 1, characterized in that: The internal structure of the pulverizing table (20) is a through-cone arrangement, and the internal diameter is gradually reduced in the vertical direction.

3. A raw material crushing device for activated carbon production according to claim 1, characterized in that: The support assembly comprises slide grooves (24) vertically arranged on both sides of the device body (1), the interior of the slide grooves (24) are connected to elastic members 3 (25), the movable ends of the elastic members 3 (25) are installed with sliders (22) fitted with the slide grooves (24), and support parts (12) fitted with the device body (1) are installed between the sliders (22).

4. A raw material crushing device for activated carbon production according to claim 3, characterized in that: The support portion (12) is connected to the pulverizing table (20), and a second screening portion (13) is installed through the interior of the support portion (12), and the second screening portion (13) is located directly below the circular table structured on the pulverizing table (20).

5. A raw material crushing device for activated carbon production according to claim 1, characterized in that: The driving mechanism comprises a motor 1 (2) mounted on the surface of the device body (1) and arranged coaxially, the output end of the motor 1 (2) being connected to a driving shaft (18) located in the device body (1), and a crushing part (21) being mounted on the end of the driving shaft (18) away from the motor 1 (2), the crushing part (21) being adapted to a round table structured inside the crushing table (20).

6. A raw material crushing device for activated carbon production according to claim 1, characterized in that: The striking assembly comprises a connecting rod (14) horizontally connected to the inside of the device body (1), a vertically arranged movable rod (17) is mounted on the surface of the connecting rod (14), a second elastic member (16) is horizontally connected between the movable rod (17) and the device body (1), and a striking portion (15) is mounted on one end of the movable rod (17) close to the crushing table (20).

7. A raw material crushing device for activated carbon production according to claim 6, characterized in that: The striking assembly further comprises a rotating disk (19) mounted on the surface of the driving shaft (18), a plurality of guide portions (23) arranged in a ring array are mounted on the surface of the rotating disk (19), and an end of the movable rod (17) away from the pulverizing table (20) contacts the rotating disk (19).

8. A raw material crushing device for activated carbon production according to claim 1, characterized in that: The pushing mechanism comprises a second motor (9) mounted on the surface of the device body (1); the output end of the second motor (9) is connected to a rotating shaft (10) extending into the device body (1); at least two cams (11) are mounted on the surface of the rotating shaft (10); and the cams (11) and the second screening part (13) are staggered.

9. A raw material crushing device for activated carbon production according to claim 1, characterized in that: The screening component comprises a guide platform (6) arranged to be tilted downward in a vertical direction at the bottom of the device body (1), the surface of the guide platform (6) being connected to an elastic member (7), and a screening portion (8) capable of contacting a cam (11) being installed at the movable end of the elastic member (7).

10. A raw material crushing device for activated carbon production according to claim 1, characterized in that: A bin door (3) is connected to the surface of the device body (1), a controller (4) is installed on the surface of the device body (1), and a discharge pipe (5) with a valve is connected to the lower part of the device body (1).

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