Homogenizing device for activated carbon processing

Abstract

The invention relates to the technical field of activated carbon processing, in particular to an activated carbon processing homogenizing device which comprises a base, a working bin is arranged in the middle of the top of the base, a connecting sleeve is arranged at the bottom of a transmission mechanism, a conical block is mounted at the bottom of the connecting sleeve, and a conical grinder is arranged at the bottom of the conical block. A conical crushing surface is arranged in the fixed sleeve and is matched with the conical grinder; a dispersing mechanism is arranged on the rotating shaft, a feeding pipe is arranged on one side of the working bin, a lifting assembly is arranged on the base, and the output end of the lifting assembly penetrates through the cavity and is installed on the moving seat. According to the device, the dispersing disc reciprocates on the rotating shaft, so that the dispersing disc can better disperse activated carbon particles added into the feeding pipe, and the situation that the added activated carbon particles are gathered is avoided.

Description

Technical Field

[0001] This invention relates to the field of activated carbon processing technology, and in particular to a homogenizing device for activated carbon processing. Background Technology

[0002] Activated carbon is a specially treated type of carbon. Organic raw materials (fruit shells, coal, wood, etc.) are heated in the absence of air to reduce non-carbon components (this process is called carbonization). Then, it reacts with gas, and the surface is eroded, producing a structure with well-developed micropores (this process is called activation). In the production process of activated carbon, it needs to be ground to achieve a homogeneous effect and facilitate subsequent processing in order to make the activated carbon particles more uniform in size.

[0003] In the existing technology, during the grinding process of activated carbon, activated carbon blocks are usually poured directly into the closed working chamber through the feed pipe. This easily leads to the accumulation of materials in the chamber, making it difficult for the activated carbon blocks to enter the grinding area. As a result, the activated carbon blocks tend to aggregate, leading to low grinding efficiency of the grinding equipment. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that in the prior art, activated carbon blocks are usually poured directly into the closed working chamber through the feed pipe, which easily leads to the accumulation of materials in the chamber and makes it difficult for the activated carbon blocks to enter the grinding area. Therefore, a homogenizing device for activated carbon processing is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: Design a homogenizing device for activated carbon processing, including a base, a working chamber provided in the middle of the top of the base, a cavity inside the base connected to the working chamber, and a discharge port provided on one side of the base connected to the cavity; The top of the working chamber is provided with a cover, and a rotating shaft is mounted on the bottom of the cover via a bearing. A retainer is installed inside the working chamber, and a transmission mechanism is provided in the middle of the retainer. A connecting sleeve is provided at the bottom of the transmission mechanism, and a conical block is installed at the bottom of the connecting sleeve. A conical grinder is provided at the bottom of the conical block, and a motor is provided on the top of the cover. The output shaft of the motor is connected to one end of the rotating shaft. A movable seat is slidably disposed inside the cavity, and a fixed sleeve is disposed on the movable seat. The top of the fixed sleeve extends into the working chamber, and the bottom of the fixed sleeve is connected to the cavity. A conical crushing surface is disposed inside the fixed sleeve, and the conical crushing surface cooperates with a conical grinder. A dispersing mechanism is provided on the rotating shaft, a feed pipe is provided on one side of the working chamber, and a lifting assembly is provided on the base. The output end of the lifting assembly passes through the cavity and is installed on the movable seat.

[0006] Preferably, the transmission mechanism includes a fixed disk fixed in the middle of the cage, the rotating shaft passing through the fixed disk via a sealed bearing and having a sun gear installed thereon, a housing mounted on the outer bottom of the fixed disk via a sealed bearing, the housing being cylindrical, the top of the connecting sleeve being connected to the bottom of the housing, a gear ring being installed on the inner wall of the housing, and a plurality of planet gears being arranged around the bottom of the fixed disk via bearing seats, the sun gear meshing with the plurality of planet gears, and the gear ring engaging with the plurality of planet gears.

[0007] Preferably, a nitrided hardening layer is provided on the working surfaces of the sun gear, the planetary gears, and the gear ring.

[0008] Preferably, the dispersing mechanism includes a conical dispersing disk slidably disposed on the outside of the rotating shaft, the rotating shaft being provided with a long keyway, a key block being installed inside the conical dispersing disk, one end of the key block being slidably disposed on the long keyway, and a plurality of protrusions being provided at the bottom of the conical dispersing disk, and during the operation of the conical dispersing disk, the plurality of protrusions passing over the holder in sequence.

[0009] Preferably, both the key block and the outer side of the long keyway are provided with a wear-resistant coating.

[0010] Preferably, a rotating sleeve is mounted on the retainer via a bearing seat. The rotating sleeve is arranged on the movement trajectory of several protrusions, so that after the conical dispersing disc is working, its several protrusions will sequentially press against the outer side of the rotating sleeve.

[0011] Preferably, a vibrating screen plate is provided inside the cavity, a vibrating block is provided at the bottom of the vibrating screen plate, and a guide plate is provided on one side of the base. One end of the vibrating screen plate passes through the base and extends into the guide plate. Both the vibrating screen plate and the guide plate are inclined.

[0012] Preferably, a lifting pipe is provided on one side of the base, an auger lifting assembly is provided inside the lifting pipe, a return pipe is connected to the top of the outer side of the lifting pipe, one end of the return pipe is connected to the top of one side of the working chamber, and one end of the guide plate is connected to the bottom of the outer side of the lifting pipe.

[0013] Preferably, the return pipe is arranged at an angle.

[0014] The homogenizing device for activated carbon processing proposed in this invention has the following advantages: 1. By reciprocating on the rotating shaft, the dispersing disc can better disperse the activated carbon particles added from the feed pipe, preventing the particles from agglomerating and making it easier for them to reach the grinding area of ​​the conical grinder, thereby improving the working efficiency of the conical grinder.

[0015] 2. The planetary gear transmission mechanism provides greater torque to the conical grinder, making it less prone to jamming during the grinding process of activated carbon particles with the conical crusher. This results in more stable equipment operation and improved uniform quality of activated carbon particles.

[0016] 3. By vibrating and screening the ground activated carbon particles, larger activated carbon particles will enter the guide plate and then the lifting pipe. The auger lifting component will return the larger activated carbon particles to the working chamber through the return pipe, so that the larger activated carbon particles can be ground again, thus improving the homogeneity of the activated carbon. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a homogenizing device for activated carbon processing proposed in this invention. Figure 1 .

[0018] Figure 2 This is a schematic diagram of the structure of a homogenizing device for activated carbon processing proposed in this invention. Figure 2 .

[0019] Figure 3 This is a schematic cross-sectional view of a homogenizing device for activated carbon processing proposed in this invention.

[0020] Figure 4 for Figure 3 A magnified view of a portion at point A.

[0021] Figure 5 This is a magnified schematic diagram of a portion of the homogenizing device for activated carbon processing proposed in this invention. Figure 1 .

[0022] Figure 6 This is a magnified schematic diagram of a portion of the homogenizing device for activated carbon processing proposed in this invention. Figure 2 .

[0023] In the diagram: 1. Base; 2. Working chamber; 3. Cavity; 4. Discharge port; 5. Cover; 6. Rotating shaft; 7. Cage; 8. Connecting sleeve; 9. Conical block; 10. Conical grinder; 11. Feed pipe; 12. Moving seat; 13. Fixed sleeve; 14. Conical crushing surface; 15. Lifting assembly; 16. Fixed disc; 17. Sun gear; 18. Shell; 19. Gear ring; 20. Planetary gear; 21. Dispersion disc; 22. Long keyway; 23. Key block; 24. Protruding block; 25. Rotating sleeve; 26. Vibrating screen plate; 27. Vibrating block; 28. Guide plate; 29. ​​Lifting pipe; 30. Screw conveyor lifting assembly; 31. Return pipe; 32. Motor; 33. Maintenance window. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0025] Example 1: Refer to Figure 1-6 A homogenizing device for activated carbon processing includes a base 1, a working chamber 2 is provided in the middle of the top of the base 1, a cavity 3 is provided inside the base 1 and the cavity 3 is connected to the working chamber 2, a discharge port 4 is provided on one side of the base 1 and the discharge port 4 is connected to the cavity 3, and a maintenance window 33 is provided on one side of the base 1 and one side of the maintenance window 33 is connected to the cavity 3. The top of the working chamber 2 is equipped with a cover 5, and the bottom of the cover 5 is equipped with a rotating shaft 6 via a bearing. The working chamber 2 is equipped with a retainer 7 by bolts. A transmission mechanism is set in the middle of the retainer 7. A connecting sleeve 8 is set at the bottom of the transmission mechanism. A conical block 9 is fixedly installed at the bottom of the connecting sleeve 8. A conical grinder 10 is fixedly installed at the bottom of the conical block 9. A motor 32 is set at the top of the cover 5. The output shaft of the motor 32 is connected to one end of the rotating shaft 6. The transmission mechanism includes a fixed disk 16 fixed in the middle of the retainer 7. The rotating shaft 6 passes through the fixed disk 16 via a sealed bearing and is fixedly equipped with a sun gear 17. A housing 18 is installed on the bottom of the outer side of the fixed disk 16 via a sealed bearing. The housing 18 is cylindrical. The top of the connecting sleeve 8 is connected to the bottom of the housing 18. A gear ring 19 is fixedly installed on the inner wall of the housing 8. Several planetary gears 20 are set around the bottom of the fixed disk 16 via bearing seats. The sun gear 17 meshes with several planetary gears 20, and the gear ring 19 cooperates with several planetary gears 20. A movable seat 12 is slidably disposed inside the cavity 3. A fixed sleeve 13 is disposed on the movable seat 12. The top of the fixed sleeve 13 extends into the working chamber 2, and the bottom of the fixed sleeve 13 is connected to the cavity 3. A conical crushing surface 14 is disposed inside the fixed sleeve 13. The conical crushing surface 14 cooperates with the conical grinder 10. A lifting assembly 15 is disposed on the base 1. The output end of the lifting assembly 15 passes through the cavity 3 and is fixedly installed on the movable seat 12. A dispersing mechanism is provided on the rotating shaft 6. The dispersing mechanism includes a conical dispersing disk 21 that is slidably disposed on the outside of the rotating shaft 6. A long keyway 22 is provided on the rotating shaft 6. A key block 23 is fixedly installed inside the conical dispersing disk 21. One end of the key block 23 is slidably disposed on the long keyway 22. Several protrusions 24 are provided at the bottom of the conical dispersing disk 21. The edges on both sides of the bottom of the several protrusions 24 are rounded and form an undulating path. During the operation of the conical dispersing disk 21, the several protrusions 24 pass over the cage 7 in sequence. A feed pipe 11 is provided on one side of the working chamber 2.

[0026] Operating procedure: After adding the activated carbon granules that need to be homogenized into the working chamber 2 through the feed pipe 11, start the motor 32. The output shaft of the motor 32 drives the rotating shaft 6 to rotate. The rotating shaft 6 drives the dispersing disc 21 to rotate. During the rotation of the dispersing disc 21, several protrusions 24 at the bottom of the dispersing disc 21 will pass over the cage 7 in sequence. Combined with the gravity of the dispersing disc 21, the dispersing disc 21 reciprocates on the rotating shaft 6, so that the dispersing disc 21 can better disperse the activated carbon granules added through the feed pipe 11, avoid the aggregation of the added activated carbon granules, and make it easier for the activated carbon granules to reach the grinding area of ​​the conical grinder 10, thereby improving the working efficiency of the conical grinder 10. At the same time, the rotating shaft 6 drives the sun gear 17 to rotate, the sun gear 17 drives several planet gears 20 to rotate, the several planet gears 20 drive the gear ring 19 to rotate, the gear ring 19 drives the housing 18 to rotate, and the housing 18 drives the conical block 9 to rotate through the connecting sleeve 8. The conical block 9 drives the conical grinder 10 to work, thereby providing greater torque to the conical grinder 10. During the grinding of activated carbon particles by the conical grinding surface 14, the conical grinder 10 is less likely to jam, thus making the equipment run more stably and improving the uniform quality of the activated carbon particles.

[0027] Example 2: An optimization based on Example 1, with reference to... Figure 1-6 The working surfaces of the sun gear 17, several planetary gears 20, and gear ring 19 are all provided with a nitriding hardening layer. The nitriding hardening layer can improve the mechanical properties of the sun gear 17, several planetary gears 20, and gear ring 19, thereby reducing the probability of tooth breakage during the meshing process of the sun gear 17, several planetary gears 20, and gear ring 19, thus making the equipment operation more stable. The outer sides of the key block 23, the dispersion disk 21, and the long keyway 22 are all provided with a wear-resistant coating. The wear-resistant coating is formed by spraying ceramic particles, which makes the dispersion disk 21, the long keyway 22, and the key block 23 more wear-resistant, thereby extending the service life of the dispersion disk 21, the long keyway 22, and the key block 23.

[0028] Example 3: In Example 1, the bottom of the dispensing disc 21 slides and presses against the retainer 7. After prolonged friction, the bottom of the retainer 7 is prone to wear, resulting in a short service life for the retainer 7. Based on Example 1, optimizations are made, referring to... Figure 1-6A rotating sleeve 25 is mounted on the cage 7 via a bearing seat. The rotating sleeve 25 is arranged on the movement trajectory of several protrusions 24. There are multiple rotating sleeves 25, which are arranged circumferentially around the dispersion disk 21. After the conical dispersion disk 21 is working, its several protrusions 24 will press against the outer side of the rotating sleeve 25 in sequence. Through the contact between the outer side of several rotatable rotating sleeves 25 and the bottom of the dispersion disk 21, the sliding friction between the dispersion disk 21 and the cage 7 is transformed into rolling friction between the rotating sleeve 25, the dispersion disk 21, and the several protrusions 24. This makes the cage 7 less prone to wear, thereby extending the service life of the cage 7.

[0029] Example 4: In Example 1, after the movable seat 12 is adjusted, the gap between the conical crushing surface 14 and the conical grinder 10 changes. This causes the ground activated carbon particles to be directly collected, resulting in some activated carbon particles having inconsistent sizes and thus poor homogeneity. Based on Example 1, optimizations are made, referring to... Figure 1-6 A vibrating screen plate 26 is provided inside the cavity 3. A vibrating block 27 is provided at the bottom of the vibrating screen plate 26. A guide plate 28 is provided on one side of the base 1. One end of the vibrating screen plate 26 passes through the base 1 and extends into the guide plate 28. Both the vibrating screen plate 26 and the guide plate 28 are inclined. A lifting pipe 29 is provided on one side of the base 1. An auger lifting assembly 30 is provided inside the lifting pipe 29. A return pipe 31 is connected to the top of the outer side of the lifting pipe 30. One end of the return pipe 31 is connected to the top of one side of the working chamber 2. One end of the guide plate 28 is connected to the bottom of the outer side of the lifting pipe 29. The return pipe 31 is inclined.

[0030] Usage process: First, start the lifting assembly 15 (hydraulic telescopic rod assembly). The output end of the lifting assembly 15 will move the moving seat 12 in the cavity 2. During the movement of the moving seat 12, it will move the fixed sleeve 13 together, so that the gap between the conical crushing surface 14 and the conical grinder 10 in the fixed sleeve 13 can be adjusted. The adjustment direction is from large to small. After combining the workflow in Example 1, several vibration blocks 27 are activated, which drive the vibrating screen plate 26 to vibrate, thereby vibrating and screening the activated carbon particles. Larger activated carbon particles will enter the guide plate 28 and then enter the lifting pipe 29. The auger lifting component 30 will allow the larger activated carbon particles to return to the working chamber 2 through the return pipe 31, so that the larger activated carbon particles can be ground again. This process allows large activated carbon particles to more easily enter the gap between the conical grinder 10 and the conical crushing surface 14, thus preventing large activated carbon particles from getting stuck at the top of the conical grinder 10, thereby improving the grinding effect of activated carbon particles and improving the homogeneity of activated carbon.

[0031] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A homogenizer for activated carbon processing comprising a base (1), characterized in that, The base (1) top middle is provided with a work bin (2), the base (1) has a cavity (3), the cavity (3) is communicated with the work bin (2); The work bin (2) top is provided with a cover (5), the cover (5) bottom is provided with a rotating shaft (6) through bearing, the work bin (2) is provided with a cage (7), the cage (7) middle is provided with a transmission mechanism, the transmission mechanism bottom is provided with a connecting sleeve (8), the connecting sleeve (8) bottom is provided with a conical grinder (10); The cavity (3) is provided with a moving seat (12) slidingly, the moving seat (12) is provided with a fixed sleeve (13), the fixed sleeve (13) top extends into the work bin (2), the fixed sleeve (13) bottom is communicated with the cavity (3), the fixed sleeve (13) is provided with a conical crushing surface (14), the conical crushing surface (14) is matched with the conical grinder (10); The rotating shaft (6) is provided with a dispersion mechanism, the base (1) is provided with a lifting assembly (15), the output end of the lifting assembly (15) penetrates the cavity (3) and is installed on the moving seat (12).

2. The homogenizer for activated carbon processing according to claim 1, characterized by The transmission mechanism includes a fixed disc (16) fixed in the cage (7), the rotating shaft (6) penetrates the fixed disc (16) through a sealed bearing and is provided with a sun gear (17), the outer bottom of the fixed disc (16) is provided with a housing (18) through a sealed bearing, the housing (18) is provided in a cylindrical shape, the connecting sleeve (8) top is connected to the bottom of the housing (18), the inner wall of the housing (8) is provided with a gear ring (19), the bottom of the fixed disc (16) is provided with a plurality of planetary gears (20) through a bearing seat, the sun gear (17) is engaged with the plurality of planetary gears (20), the gear ring (19) is matched with the plurality of planetary gears (20).

3. The homogenizer for activated carbon processing according to claim 2, characterized by The working surface of the sun gear (17), the plurality of planetary gears (20) and the gear ring (19) is provided with a nitriding hardening layer.

4. The homogenizer for activated carbon processing according to claim 1, wherein The dispersion mechanism includes a conical dispersion disc (21) slidingly arranged on the outer side of the rotating shaft (6), the rotating shaft (6) is provided with a long key groove (22), the conical dispersion disc (21) is provided with a key block (23) inside, one end of the key block (23) is slidingly arranged on the long key groove (22), the conical dispersion disc (21) bottom is provided with a plurality of protruding blocks (24), during the working process of the conical dispersion disc (21), the plurality of protruding blocks (24) pass above the cage (7) in turn.

5. The homogenizer for activated carbon processing according to claim 4, wherein The key block (23) and the outer side of the long key groove (22) are provided with a wear-resistant coating.

6. The homogenizer for activated carbon processing according to claim 4, wherein The cage (7) is provided with a rotating sleeve (25) through a bearing seat, the rotating sleeve (25) is arranged on the movement track of the plurality of protruding blocks (24), so that after the working of the conical dispersion disc (21), the plurality of protruding blocks (24) will be extruded on the outer side of the rotating sleeve (25) in turn.

7. The homogenizer for activated carbon processing according to claim 1, wherein The cavity (3) is internally provided with a vibrating screen plate (26), the bottom of the vibrating screen plate (26) is provided with a vibrating block (27), one side of the base (1) is provided with a guide plate (28), one end of the vibrating screen plate (26) penetrates through the base (1) and extends into the guide plate (28), and the vibrating screen plate (26) and the guide plate (28) are both inclined.

8. The homogenizer for activated carbon processing according to claim 7, wherein One side of the base (1) is provided with a lifting pipe (29), the lifting pipe (29) is internally provided with a screw lifting assembly (30), the outer side top of the lifting pipe (30) is communicated with a return pipe (31), one end of the return pipe (31) is connected to the top of one side of the working bin (2), and one end of the guide plate (28) is communicated on the outer side bottom of the lifting pipe (29).

9. The homogenizer for activated carbon processing according to claim 8, wherein The return pipe (31) is arranged in an inclined manner.

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