Efficient grinding equipment for activated carbon production

Abstract

The utility model relates to efficient grinding equipment for activated carbon production, and belongs to the technical field of activated carbon preparation. Comprising a shell, the top end of the shell communicates with a feeding pipe, one side of the shell is fixedly connected with a connecting frame, a coarse screening mechanism is arranged at the upper end in the shell, and a grinding mechanism is arranged at the lower end in the shell. By arranging the coarse screening mechanism, activated carbon is subjected to coarse screening before grinding, so that the fine degree of the activated carbon is effectively guaranteed before grinding, and the situation that equipment is blocked and the grinding efficiency of the equipment is affected due to the fact that large activated carbon blocks are directly ground is avoided.

Description

Technical Field

[0001] The utility model relates to a high-efficiency grinding device for producing activated carbon, belonging to the technical field of activated carbon preparation. Background Art

[0002] Activated carbon is a black porous solid carbon, usually produced by coal or carbonaceous materials through crushing, molding or carbonization, activation and other processes. In the production process of activated carbon, grinding is an important link. After the activated carbon is produced, it is usually necessary to grind it into finer powder to increase its contact area with the adsorbent to obtain a better adsorption effect.

[0003] After searching, the publication number CN211070268U relates to an activated carbon grinding device, which is composed of a main body, a bracket, a hydraulic rod, a pressure plate, a material trough, a feed port, a material guide synapse, a motor, a motor bracket, a grinding disc, a guide plate, a bottom plate, a heating wire, and a discharge port. The utility model can achieve the purpose of rapid grinding.

[0004] However, the utility model only grinds on a single grinding disc, which is prone to cause blockage when encountering large pieces of raw materials, affecting the grinding efficiency, and it is difficult to ensure the fineness of the raw materials after grinding, resulting in a poor grinding effect. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing high-efficiency grinding equipment for the production of activated carbon is easily blocked when encountering large pieces of raw materials, and it is difficult to ensure the fineness of the raw materials after grinding, resulting in poor grinding effect.

[0006] In order to solve the above problems, the utility model provides an efficient grinding device for activated carbon production, comprising a shell, the top of the shell is connected to a feeding pipe, one side of the shell is fixedly connected to a connecting frame, the upper end of the shell is provided with a coarse screening mechanism, and the lower end of the shell is provided with a grinding mechanism;

[0007] The coarse screening mechanism includes a baffle, a motor, a rotating shaft, an angular grinding disc, a cylinder, a roller, a coarse screening roller, and a filter. The two baffles are fixedly connected to the top of the shell, the two motor shells are fixedly connected to one side of the shell, the two rotating shafts are respectively fixedly connected to the output end of the motor, the angular grinding discs are evenly distributed on the outside of the rotating shaft, the two cylinders are fixedly connected to one side of the connecting frame, the roller is rotatably connected to one end of the piston rod of the cylinder, the coarse screening roller is sleeved on the outside of the roller, and the filter is fixedly connected to the shell and fits under the coarse screening roller.

[0008] Further: the grinding mechanism includes a second motor, a grinding roller, a grinding disc, and a sealing plug. The second motor is fixedly connected to the inner side of the shell through a connecting rod. The grinding roller is rotatably connected to the lower end slot of the output shaft of the second motor. The grinding disc is fixedly connected to the inner side of the shell and fits under the grinding roller. An opening is provided at the center of the grinding disc, and the sealing plug is movably connected to the opening.

[0009] Furthermore: the lower ends of the two baffles are inclined toward the angle grinding wheel.

[0010] Further: the two rollers are located on both sides below the feeding pipe.

[0011] Further: the side of the grinding disc is provided with a grinding track adapted to the grinding roller.

[0012] Further: a supporting leg is fixedly connected to the opposite side of the connecting frame at the lower end of the shell.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] This patent provides a coarse screening mechanism to perform coarse screening on the activated carbon before grinding, thereby effectively ensuring the fineness of the activated carbon before grinding and preventing large pieces of activated carbon from being directly ground and causing equipment blockage, thereby affecting the grinding efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 The utility model is a structure of a high-efficiency grinding equipment for the production of activated carbon Figure 1 .

[0017] Figure 2 This is a cross-sectional view of a high-efficiency grinding device for producing activated carbon according to the utility model.

[0018] Figure 3 The utility model is a structural diagram of a coarse screening mechanism of a high-efficiency grinding device for producing activated carbon.

[0019] Figure 4 This is a diagram of the internal structure of a high-efficiency grinding device for producing activated carbon according to the utility model.

[0020] In the attached drawings: 1. Shell; 11. Feeding pipe; 12. Connecting frame; 13. Support leg; 2. Coarse screening mechanism; 21. Baffle; 22. Motor 1; 23. Rotating shaft; 24. Angular grinding disc; 25. Cylinder 1; 26. Roller; 27. Coarse screening roller; 28. Filter; 3. Grinding mechanism; 31. Motor 2; 32. Grinding roller; 33. Grinding disc; 34. Sealing plug; 35. Grinding rail. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1

[0023] Combined with Figure 1-4 The utility model provides a high-efficiency grinding equipment for the production of activated carbon, including a shell 1, a feeding pipe 11 is connected to the top of the shell 1, a connecting frame 12 is fixedly connected to one side of the shell 1, a coarse screening mechanism 2 is provided at the upper end of the shell 1, and a grinding mechanism 3 is provided at the lower end of the shell 1. The coarse screening mechanism 2 includes a baffle 21, a motor 22, a rotating shaft 23, an angular grinding disc 24, a cylinder 25, a roller 26, a coarse screening roller 27, and a filter screen 28. Two baffles 21 are fixedly connected to the top of the shell 1, two motors 22 are fixedly connected to one side of the shell 1, two rotating shafts 23 are respectively fixedly connected to the output end of the motor 22, the angular grinding discs 24 are evenly distributed on the outside of the rotating shaft 23, two cylinders 25 are fixedly connected to one side of the connecting frame 12, and the rollers 26 are fixedly connected to the output end of the motor 22. The shaft 26 is rotatably connected to one end of the piston rod of the cylinder 25, the coarse screen roller 27 is sleeved on the outer side of the roller 26, and the filter screen 28 is fixedly connected to the shell 1 and fits under the coarse screen roller 27. When grinding the activated carbon, the activated carbon is put into the grinding equipment through the paint tube, and the baffle 21 makes the activated carbon fall onto the angle grinding disc 24. The motor 22 drives the rotating shaft 23 to rotate so that the corneal disc performs preliminary decomposition of the activated carbon to avoid excessive activated carbon being directly ground and causing equipment blockage. The activated carbon decomposed by the corneal disc falls onto the filter screen 28, and the two cylinders 25 drive the relative coarse screen rollers 27 to roll, thereby impacting and grinding the activated carbon above, so that the activated carbon reaches a certain degree of fineness and falls from the filter screen 28 to the grinding mechanism 3.

[0024] Embodiment 2

[0025] Combined with Figure 1-4On the basis of the first embodiment, the grinding mechanism 3 includes a second motor 31, a grinding roller 32, a grinding disc 33, and a sealing plug. The second motor 31 is fixedly connected to the inner side of the housing 1 through a connecting rod. The grinding roller 32 is rotatably connected to the lower end slot of the output shaft of the second motor 31. The grinding disc 33 is fixedly connected to the inner side of the housing 1 and fits under the grinding roller 32. An opening is provided at the center of the grinding disc 33, and the sealing plug is movably connected to the opening. When the equipment is grinding, the second motor 31 drives the grinding roller 32 to grind the activated carbon falling from the filter 28 on the grinding disc 33. When the grinding is completed, the sealing plug is opened and the ground activated carbon is poured into the collection device. The lower ends of the two baffles 21 are inclined toward the angle grinding wheel, so that the activated carbon falls onto the angle grinding disc 24. The two rollers 26 are located on both sides below the feeding pipe 11 to facilitate the impact and preliminary grinding of the activated carbon falling from the top. The side of the grinding disc 33 is provided with a grinding rail 35 adapted to the grinding roller 32, so that the grinding roller 32 can rotate in the grinding rail 35.

[0026] The working principle of the present application is as follows: when it is necessary to grind the activated carbon, the activated carbon is put into the grinding equipment through the paint tube, the baffle 21 makes the activated carbon fall onto the angle grinding disc 24, the motor 1 22 drives the rotating shaft 23 to rotate so that the angle grinding disc can preliminarily decompose the activated carbon to avoid excessive activated carbon being directly ground and causing equipment blockage, the activated carbon decomposed by the angle grinding disc falls onto the filter 28, the two cylinders 1 25 drive the relative coarse screen rollers 27 to roll, thereby impacting and grinding the activated carbon above, so that the activated carbon reaches a certain degree of fineness, and falls from the filter 28 to the grinding mechanism 3, the motor 2 31 drives the grinding roller 32 to grind the activated carbon falling from the filter 28 on the grinding disc 33, and at the end, the sealing plug is opened to pour the ground activated carbon into the collection device.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An efficient grinding device for producing activated carbon, comprising a housing (1), wherein the top of the housing (1) is connected to a feeding pipe (11), characterized in that: A connecting frame (12) is fixedly connected to one side of the shell (1); a coarse screening mechanism (2) is provided at the upper end of the shell (1); and a grinding mechanism (3) is provided at the lower end of the shell (1); The coarse screening mechanism (2) comprises a baffle (21), a motor (22), a rotating shaft (23), an angular grinding disc (24), a cylinder (25), a roller (26), a coarse screening roller (27), and a filter screen (28). The two baffles (21) are fixedly connected to the top of the housing (1), the two motor (22) housings (1) are fixedly connected to one side of the housing (1), the two rotating shafts (23) are respectively fixedly connected to the output ends of the motor (22), the angular grinding disc (24) is evenly distributed on the outside of the rotating shaft (23), the two cylinders (25) are fixedly connected to one side of the connecting frame (12), the roller (26) is rotatably connected to one end of the piston rod of the cylinder (25), the coarse screening roller (27) is sleeved on the outside of the roller (26), and the filter screen (28) is fixedly connected to the housing (1) and fits below the coarse screening roller (27).

2. The high-efficiency grinding equipment for producing activated carbon according to claim 1, characterized in that: The grinding mechanism (3) comprises a second motor (31), a grinding roller (32), a grinding disc (33), and a sealing plug. The second motor (31) is fixedly connected to the inner side of the housing (1) via a connecting rod. The grinding roller (32) is rotatably connected to the lower end slot of the output shaft of the second motor (31). The grinding disc (33) is fixedly connected to the inner side of the housing (1) and fits below the grinding roller (32). An opening is provided at the center of the grinding disc (33), and the sealing plug is movably connected to the opening.

3. The high-efficiency grinding equipment for producing activated carbon according to claim 1, characterized in that: The lower ends of the two baffles (21) are arranged to be inclined toward the angle grinding wheel.

4. The high-efficiency grinding equipment for producing activated carbon according to claim 1, characterized in that: The two rollers (26) are located on both sides below the feeding pipe (11).

5. The high-efficiency grinding equipment for producing activated carbon according to claim 2, characterized in that: The side of the grinding disc (33) is provided with a grinding track (35) adapted to the grinding roller (32).

6. The high-efficiency grinding equipment for producing activated carbon according to claim 1, characterized in that: A support leg (13) is fixedly connected to the opposite side of the connecting frame (12) at the lower end of the shell (1).

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