Device for controlling length of columnar activated carbon forming strip

Abstract

The utility model discloses a device for controlling the length of a columnar activated carbon forming strip, which comprises a shell, a cutting component and a driving component, the driving component comprises two groups of chain wheel mechanisms, a motor and a rotating shaft, and each chain wheel mechanism comprises a driving chain wheel, a driven chain wheel and a chain for connecting the driving chain wheel and the driven chain wheel; according to the utility model, the cutting assembly and the driving assembly are arranged, so that after activated carbon is extruded by the activated carbon strip extruding equipment, the running speed of the cutting assembly is adjusted, and the activated carbon material can be cut into standard and consistent length in time; the problem that in the prior art, the self-fracture length of carbonized materials entering the carbonization furnace is not easy to control under high temperature and rotary material turning is solved, and therefore the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon production devices, in particular to a device for controlling the length of columnar activated carbon molding strips. Background Art

[0002] Activated carbon is amorphous carbon in black powder or block, granular, honeycomb shape, and also has regularly arranged crystalline carbon. Activated carbon can be divided into powdered activated carbon and columnar activated carbon according to its appearance. Columnar activated carbon has the advantages of developed pore structure, large specific area, strong adsorption capacity, high mechanical strength, small bed resistance, good chemical stability, easy regeneration, and durability. It plays an irreplaceable role in organic solvent recovery, food liquid phase decolorization, air purification, sewage purification and other occasions. It has a broad market prospect.

[0003] The length of columnar activated carbon produced by most existing columnar activated carbon production equipment is difficult to control. After entering the carbonization furnace, it breaks and forms autonomously under high temperature and rotating material turning, and many non-compliant sizes will appear, which requires subsequent selection and processing. Not only is the operation cumbersome, but it also increases the cost. Therefore, it is necessary to design a device to control the length of columnar activated carbon molding strips. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a device for controlling the length of columnar activated carbon molding strips.

[0005] The technical solution of the utility model is: a device for controlling the length of columnar activated carbon forming strips, comprising a hollow shell and a cutting assembly and a driving assembly arranged at the upper inner part of the shell, wherein the shell is located below the activated carbon extrusion device;

[0006] The driving assembly includes two groups of sprocket mechanisms, a motor and a rotating shaft, the sprocket mechanism includes a driving sprocket, a driven sprocket and a chain for connecting the driving sprocket and the driven sprocket, the two ends of the rotating shaft are rotatably connected to a group of relative inner walls of the housing, the two driving sprockets are respectively fixedly mounted on the two ends of the rotating shaft, and a group of relative inner walls of the housing are respectively provided with support shafts for supporting the two driven sprockets and rotatably connected to the corresponding driven sprockets;

[0007] The cutting assembly is composed of a plurality of steel wire ropes and steel wire buckles, and the two ends of the steel wire ropes are respectively connected to the two chain side surfaces through the steel wire buckles in a one-to-one correspondence.

[0008] Description: By setting up the cutting component and the driving component, after the activated carbon is extruded by the activated carbon extrusion equipment, the running speed of the cutting component can be adjusted to cut the activated carbon material into standard and consistent lengths in time, solving the problem of poor control of the length of the carbonized material breaking when it enters the carbonization furnace under high temperature and rotating material turning, thereby improving product quality.

[0009] Furthermore, two guide wheels for adjusting the chain running trajectory are respectively provided between the driving sprockets and the driven sprockets of the two groups of sprocket mechanisms. The two guide wheels are rotatably connected to a group of relative inner walls corresponding to the shell and are close to the corresponding driving sprocket and driven sprocket.

[0010] Description: By setting the guide wheel to change the running track of the chain, the upper wire and the lower wire are as close as possible, which is conducive to improving the stress of the cut, improving the flatness of the cut, and reducing the breakage caused by the unidirectional force of the material. The length of the cut can be adjusted by adjusting the chain speed. The faster the chain speed, the shorter the length of the cut. It can adjust the length of the wire rope cutting the activated carbon material.

[0011] Furthermore, the two steel wire ropes form a group, and the angle between one steel wire rope and the chain in each group is complementary to the angle between the other steel wire rope and the chain.

[0012] Description: By setting up multiple sets of inclined steel wire ropes and coordinating with the chain running position after the guide wheel is changed, the activated carbon material can be cut in both left and right directions at the same time, which can improve the cutting efficiency.

[0013] Furthermore, a certain gap is left between the chain guided by the guide wheel and moving in the horizontal direction and the chain not guided by the guide wheel and moving in the horizontal direction.

[0014] Description: Through the above arrangement, the vertical distance between the upper and lower steel wire ropes can be minimized, thereby forming a scissors-like shape and effect to cut the activated carbon material. The force points of the steel wire rope are constantly changed, thereby increasing the service life of the steel wire rope.

[0015] Furthermore, the gap ranges from 1 to 10 cm, and the interval between the steel wire buckle on the chain guided by the guide wheel and moving in the horizontal direction and the steel wire buckle on the chain not guided by the guide wheel and moving in the horizontal direction is 1 to 10 cm.

[0016] Note: By limiting the vertical distance between the upper and lower chains and wire buckles, the position of the wire rope is limited, so that the upper and lower wire ropes are as close as possible without interfering with each other, thereby achieving a better cutting effect.

[0017] Furthermore, the angle ranges from 60 to 80 degrees.

[0018] Note: Select the appropriate angle according to actual needs and adjust the inclination angle of the wire rope to obtain the best shearing effect. At the same time, avoid an angle that is too small, which will affect the transmission effect of the chain.

[0019] The beneficial effects of the utility model are:

[0020] (1) The utility model provides a cutting assembly and a driving assembly so that after the activated carbon is extruded by the activated carbon extrusion equipment, the operating speed of the cutting assembly can be adjusted to timely cut the activated carbon material into standard and consistent lengths, thereby solving the problem of poor control of the length of the carbonized material that is broken off when it enters the carbonization furnace under high temperature and rotating material turning, thereby improving product quality.

[0021] (2) The utility model changes the running trajectory of the chain by setting a guide wheel. By setting a guide wheel to change the running trajectory of the chain, the upper steel wire and the lower steel wire are as close as possible, which is beneficial to improving the stress condition of the cut, improving the flatness of the cut, and reducing the breakage caused by the unidirectional stress of the material. The length of the cut can be adjusted by adjusting the chain speed. The faster the chain speed, the shorter the length of the cut. The length of the steel wire rope cutting the activated carbon material can be adjusted. Multiple steel wire ropes form a shape similar to scissors to cut the activated carbon material, forming a scissors effect, which is beneficial to cutting the material. The stress point of the steel wire rope is constantly changed, thereby increasing the service life of the steel wire rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0023] Figure 2 It is a three-dimensional schematic diagram of the sprocket mechanism of the utility model;

[0024] Figure 3 It is a schematic diagram of the positional relationship between the guide wheel and the sprocket mechanism of the utility model;

[0025] Among them, 1-housing, 2-driving assembly, 21-sprocket mechanism, 211-driving sprocket, 212-driven sprocket, 213-chain, 214-support shaft, 22-rotating shaft, 23-guide wheel, 3-cutting assembly, 31-wire rope. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below in conjunction with specific implementation methods to better reflect the advantages of the present invention.

[0027] Example 1

[0028] like Figure 1As shown, a device for controlling the length of columnar activated carbon forming strips comprises a hollow shell 1, a cutting assembly 3 and a driving assembly 2 arranged at the upper inner part of the shell 1, and the shell 1 is located below the activated carbon extrusion device;

[0029] The driving assembly 2 includes two groups of sprocket mechanisms 21, a motor and a rotating shaft 22. The motor is a commercially available rotating motor or is adjusted according to the appearance of a commercially available rotating motor and installed in the device. The sprocket mechanism 21 includes a driving sprocket 211, a driven sprocket 212 and a chain 213 for connecting the driving sprocket 211 and the driven sprocket 212. The two ends of the rotating shaft 22 are rotatably connected to a group of relative inner walls of the housing 1. The two driving sprockets 211 are fixedly mounted on the two ends of the rotating shaft 22. A group of relative inner walls of the housing 1 are respectively provided with support shafts 214 for supporting the two driven sprockets 212 and rotatably connected to the corresponding driven sprockets 212.

[0030] The cutting assembly 3 is composed of four steel wire ropes 31 and eight steel wire buckles, and the two ends of the steel wire ropes 31 are connected to the sides of the two chains 213 through the steel wire buckles in a one-to-one correspondence;

[0031] Method of using the above device:

[0032] The activated carbon extrusion equipment starts to operate and extrude the activated carbon strips to move toward the cutting component 3. The motor is turned on, and the motor drives the rotating shaft 22 to rotate, thereby driving the two active sprockets 211 to rotate synchronously, and respectively drive the two chains 213 to move. The chain 213 drives the wire rope 31 to move, and the fallen activated carbon strips are cut off, thereby obtaining activated carbon segments. The lower part of the shell 1 is provided with a collection box that is slidably connected to it and is used to collect the activated carbon segments.

[0033] Example 2

[0034] This embodiment is different from Embodiment 1 in that Figure 2 , 3 As shown, two guide wheels 23 for adjusting the running track of the chain 213 are respectively provided between the driving sprockets 211 and the driven sprockets 212 of the two groups of sprocket mechanisms 21, and the two guide wheels 23 are respectively rotatably connected to a group of relative inner walls corresponding to the housing 1, and are close to the corresponding driving sprockets 211 and the driven sprockets 212;

[0035] The two steel wire ropes 31 form a group, and the angle between one steel wire rope 31 in each group and the chain 213 is complementary to the angle between the other steel wire rope 31 and the chain 213, and the angle between one steel wire rope 31 in each group and the chain 213 is 80°;

[0036] There is a certain gap between the chain 213 guided by the guide wheel 23 and moving in the horizontal direction and the chain 213 not guided by the guide wheel 23 and moving in the horizontal direction;

[0037] The range of the gap is 3 cm, and the interval between the steel wire buckle on the chain 213 guided by the guide wheel 23 and moving in the horizontal direction and the steel wire buckle on the chain 213 not guided by the guide wheel 23 and moving in the horizontal direction is 3 cm;

[0038] Method of using the above device:

[0039] First, the position of each steel wire rope 31 is adjusted so that a group of steel wire ropes 31 are all located on one side of the activated carbon strip. The activated carbon strip extrusion equipment starts to operate to extrude the activated carbon strip and move it to the cutting component 3. The motor is turned on, and the motor drives the rotating shaft 22 to rotate. When the activated carbon strip moves to the cutting component 3, one steel wire rope 31 in a group moves to the bottom and is located on the left side of the activated carbon strip, and the other steel wire rope 31 is still at the top and is located on the right side of the activated carbon strip. The motor continues to rotate, and the two steel wire ropes 31 in a group cooperate. Through the setting of the guide wheel 23, the two steel wire ropes 31 in a group form a scissors effect to cut the activated carbon strip. The two adjacent groups can also cooperate to complete the cutting effect. The principle is the same as above and will not be repeated.

Claims

1. A device for controlling the length of columnar activated carbon molding strips, characterized in that: It comprises a hollow shell (1), a cutting assembly (3) and a driving assembly (2) arranged at the upper inner part of the shell (1), and the shell (1) is located below the activated carbon extrusion equipment; The driving assembly (2) comprises two groups of sprocket mechanisms (21), a motor and a rotating shaft (22); the sprocket mechanism (21) comprises a driving sprocket (211), a driven sprocket (212) and a chain (213) for connecting the driving sprocket and the driven sprocket; two ends of the rotating shaft (22) are rotatably connected to a group of relative inner walls of the housing (1); the two driving sprockets (211) are respectively fixedly mounted on the two ends of the rotating shaft (22); and a group of relative inner walls of the housing (1) are respectively provided with support shafts (214) for supporting the two driven sprockets (212) and rotatably connected to the corresponding driven sprockets (212); The cutting assembly (3) is composed of a plurality of steel wire ropes (31) and steel wire buckles, and the two ends of the steel wire ropes (31) are respectively connected to the side surfaces of the two chains (213) in a one-to-one correspondence via the steel wire buckles.

2. A device for controlling the length of columnar activated carbon molding strips according to claim 1, characterized in that: Two guide wheels (23) for adjusting the running track of the chain (213) are respectively arranged between the driving sprockets (211) and the driven sprockets (212) of the two groups of sprocket mechanisms (21); the two guide wheels (23) are rotatably connected to a corresponding group of relative inner walls of the housing (1) and are close to the corresponding driving sprockets (211) and the driven sprockets (212).

3. The device for controlling the length of columnar activated carbon molding strips according to claim 1, characterized in that: The two steel wire ropes (31) form a group, and the angle between one steel wire rope (31) and the chain (213) in each group is complementary to the angle between the other steel wire rope (31) and the chain (213).

4. A device for controlling the length of columnar activated carbon molding strips according to claim 2, characterized in that: A certain gap is left between the chain (213) guided by the guide wheel (23) and moving in the horizontal direction and the chain (213) not guided by the guide wheel (23) and moving in the horizontal direction.

5. The device for controlling the length of columnar activated carbon molding strips according to claim 4, characterized in that: The gap ranges from 1 to 10 cm, and the interval between the steel wire buckle on the chain (213) guided by the guide wheel (23) and moving in the horizontal direction and the steel wire buckle on the chain (213) not guided by the guide wheel (23) and moving in the horizontal direction is 1 to 10 cm.

6. The device for controlling the length of columnar activated carbon molding strips according to claim 3, characterized in that: The angle between a steel wire rope (31) and the chain (213) in each group ranges from 60 to 80 degrees.

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