A continuous soot extrusion granulation device

Abstract

The present invention provides a continuous soot extrusion granulation device, which includes a granulation processing box. An inlet is opened at the upper end of the granulation processing box, and an outlet is opened at the lower end. An extrusion granulation assembly is arranged on the inner wall of the granulation processing box. The extrusion granulation assembly includes two extrusion roller bodies. A predetermined gap is formed between the two extrusion roller bodies to form a blanking channel. A plurality of granulation grooves arranged in an array are formed on the surface of the extrusion roller body. A first driving rotating shaft is fixedly connected to the center of the extrusion roller body. A driving assembly is arranged outside the granulation processing box to control the synchronous rotation of the two first driving rotating shafts. Two sets of cleaning assemblies are arranged inside the granulation processing box. The cleaning assembly of the invention can keep the position relative to the granulation groove consistent, and clean the residual impurities in the granulation groove during the high-frequency reciprocating movement, ensuring the reliable quality of the granulation finished product.

Description

Technical Field

[0001] The present invention relates to the technical field of granulation equipment, and particularly to a continuous extrusion granulation device for soot and dust. Background Art

[0002] The soot and dust generated during copper smelting has a relatively high copper content and a relatively low moisture content. It is prone to dusting, and contains arsenic trioxide, which is a toxic and harmful substance. In order to facilitate the storage, transportation, and subsequent smelting treatment of the soot and dust, it is necessary to centrally process the soot and dust. Usually, granulation and shaping treatment are carried out on the copper smelting soot and dust. The disc granulator can efficiently granulate and process the soot and dust raw materials. However, the density and strength of the produced soot and dust particles are insufficient, and they are prone to looseness, which does not meet the requirements for storage and transportation.

[0003] The extrusion granulation equipment can effectively overcome the problem of insufficient granulation strength of the disc granulation equipment. However, during the production process of the extrusion granulation equipment, there will be some residual substances still in the granulation grooves. In order to ensure the continuous extrusion granulation production process, some domestic enterprises have carried out relevant research on the cleaning of the extrusion granulation equipment; for example, in the patent document: a pair-roll extrusion granulator with automatic cleaning of the roll surface (CN216630720U), a needle roll is arranged outside the inner pressure roll, and the granulation grooves on the surface of the pressure roll are cleaned by the rotating needle roll; the needle roll can effectively clean the granulation grooves with a relatively small depth dimension of the granulation grooves. However, during the cleaning process of the needle roll, the distance between the end of the needle roll and the pressure roll gradually changes, and the cleaning effect of the needle roll on the pressure roll is limited; moreover, the direction of the force of the rotating needle roll on the granulation grooves is in the same direction, the cleaning time is relatively short, the cleaning effect is limited, and the expected cleaning requirements cannot be achieved, resulting in the granulation finished products not meeting the quality requirements. Summary of the Invention

[0004] In view of the above problems, the present invention provides a continuous extrusion granulation device for soot and dust. The cleaning component of the invention can keep relatively consistent with the position of the granulation grooves, and clean the residual impurities in the granulation grooves during the high-frequency reciprocating movement, ensuring reliable quality of the granulation finished products.

[0005] In order to solve the above problems, the technical solution adopted by the present invention is:

[0006] A continuous soot extrusion granulation device, comprising a granulation processing box. The upper end of the granulation processing box is provided with a feed inlet, and the lower end is provided with a discharge outlet. An extrusion granulation assembly is arranged on the inner wall of the granulation processing box. The extrusion granulation assembly includes two extrusion roller bodies. A predetermined gap is formed between the two extrusion roller bodies to form a blanking channel. A plurality of granulation grooves arranged in an array are formed on the surface of the extrusion roller bodies. A first driving rotating shaft is fixedly connected to the center of the extrusion roller bodies. A driving assembly is arranged outside the granulation processing box to control the synchronous rotation of the two first driving rotating shafts. Two cleaning assemblies are arranged inside the granulation processing box. The two cleaning assemblies respectively correspond to the positions of the extrusion roller bodies and are located outside. The cleaning assembly includes a cleaning mounting frame. A cleaning mounting plate is mounted on the side wall of the cleaning mounting frame. A reciprocating mechanism is mounted outside the granulation processing box. The reciprocating mechanism controls the cleaning mounting frame to drive the cleaning mounting plate to reciprocate to clean the surface of the extrusion roller bodies.

[0007] Preferably, a guide rod is fixedly connected to the side wall of the cleaning mounting frame. The guide rod penetrates the granulation processing box and is in sealed sliding connection with it.

[0008] Preferably, the reciprocating mechanism includes an inclined reciprocating control disk. A reciprocating mounting sleeve is fixedly connected to the surface of the guide rod. Two reciprocating limit posts are fixedly connected to the lower end of the reciprocating mounting sleeve. The reciprocating control disk is located between the two reciprocating limit posts. A second driving rotating shaft is fixedly connected to the side wall of the reciprocating control disk. The second driving rotating shaft is connected to the first driving rotating shaft through a gearbox.

[0009] Preferably, a cleaning mounting opening is formed on the side wall of the cleaning mounting frame. A control mounting plate is slidably connected in the cleaning mounting opening. The cleaning mounting plate is fixedly connected to the control mounting plate. An elastic element is connected between the cleaning mounting plate and the cleaning mounting frame. A blowing component is arranged on the side wall of the cleaning mounting plate. An air suction component is mounted at the lower end of the cleaning mounting frame. The blowing component is communicated with a first air pumping device. The air suction component is communicated with a second air pumping device.

[0010] Preferably, the first air pumping device includes a first air pumping cylinder. A first air pumping piston is in sealed sliding connection with the inner wall of the first air pumping cylinder. One side wall of the first air pumping piston is fixedly connected to the guide rod through a connecting rod one. A first air pumping chamber is formed between the first air pumping piston and the inner wall of the first air pumping cylinder. The first air pumping chamber is communicated with two first air pumping pipelines. One-way valves are arranged in the first air pumping pipelines. The end of one of the first air pumping pipelines is communicated with the blowing component.

[0011] Preferably, the second air pumping device includes a second air pumping installation cylinder. A second air pumping piston is hermetically and slidably connected to the inner wall of the second air pumping installation cylinder. The side wall of the second air pumping piston is fixedly connected to a guide rod through a second connecting rod. A second air pumping chamber is formed between the second air pumping piston and the inner wall of the second air pumping installation cylinder. The second air pumping chamber communicates with two second air pumping pipes. A one-way valve is arranged in the second air pumping pipe. The end of one of the second air pumping pipes is communicated with an air suction component.

[0012] Preferably, a first magnetic block is embedded in the control installation plate, and a second magnetic block cooperating with the first magnetic block is arranged on the inner wall of the granulation processing box.

[0013] Preferably, the driving assembly includes a pair of driving gears which mesh with each other and are fixedly connected to corresponding first driving rotating shafts. One of the first driving rotating shafts is fixedly connected to a main driving rotating shaft.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The smoke and dust particles can be efficiently granulated and processed by the extrusion roller body, ensuring the strength of the finished product particles and meeting the quality requirements. By setting the cleaning component and the reciprocating mechanism, the cleaning component is controlled by the reciprocating mechanism to move back and forth at a high frequency. The cleaning component can efficiently clean the surface of the extrusion roller body, ensuring the cleaning effect. And the cleaning component is located on one side of the extrusion roller body, and its position is relatively consistent with that of the extrusion roller body. Compared with the existing drum type cleaning, the brush body on the surface of the cleaning component will not extrude the dust particles in the extrusion roller body. It can clean the residual substances in the granulation groove by a tangential cleaning method, enabling the residual substances to be subjected to a two-way force. The operation process is fast and efficient, ensuring the stable and efficient cleaning effect of the granulation groove and ensuring that the subsequent granulation finished products meet the requirements.

[0016] 2. By connecting the second driving rotating shaft and the first driving rotating shaft through a gearbox, the second driving rotating shaft can be synchronously driven to move during the rotation of the first driving rotating shaft. During this process, the cleaning frequency of the cleaning component can be synchronously increased with the rotation speed of the first driving rotating shaft. The two cooperate coordinately to achieve an efficient control process. By setting the air blowing component and the air suction component, the two cooperate with each other to form an air guiding channel, which can not only enhance the cleaning effect of the granulation groove, but also drive the air flow to move in a specific direction, absorb the substances floating in the air, enable the impurities to move in a specific direction for collection, avoid the leakage of impurities, improve the working environment, and also prevent the dry dust particles from participating in the granulation process again, further improving the quality of the finished product.

[0017] 3. During the reciprocating movement of the guide rod, synchronous air pumping can be achieved at both ends, simplifying the control process and improving the production coordination efficiency. By setting the first magnetic block and the second magnetic block, and with their mutual cooperation, the end of the cleaning brush body can move along an arc. The moving path of the brush body matches the inner diameter size of the granulation groove, which can further improve the cleaning effect, reduce cleaning losses, and lower production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 is the Figure 1 top view structural schematic diagram of the present invention;

[0020] Figure 3 is a three-dimensional structural schematic diagram of the extrusion granulation assembly of the present invention;

[0021] Figure 4 is the Figure 3 top view structural schematic diagram of the present invention;

[0022] Figure 5 is the Figure 3 side view structural schematic diagram of the present invention;

[0023] Figure 6 is the Figure 5 structural schematic diagram of the A-A sectional view of the present invention;

[0024] Figure 7 is the Figure 5 enlarged structural schematic diagram at B of the present invention.

[0025] In FIG. 17: 1. Granulation processing box; 101. Feeding hopper; 102. Limiting frame; 2. Extrusion granulation assembly; 201. Extrusion roller body; 2011. Granulation groove; 202. First driving rotating shaft; 203. Support block; 3. Driving assembly; 301. Driving gear; 302. Main driving rotating shaft; 4. Cleaning assembly; 401. Cleaning mounting plate; 402. Cleaning mounting frame; 4021. Second air nozzle; 403. Control mounting plate; 4031. First air nozzle; 404. Guide rod; 405. Suction component; 5. First air pumping device; 501. Air pumping mounting cylinder one; 502. Air pumping pipeline one; 503. Air pumping piston one; 504. Connecting rod one; 6. Second air pumping device; 601. Air pumping mounting cylinder two; 602. Air pumping pipeline two; 7. Reciprocating mechanism; 701. Reciprocating mounting sleeve; 702. Reciprocating limiting column; 703. Reciprocating control disk; 704. Second driving rotating shaft; 705. Gearbox. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Referring to Figures 1-7 , a continuous smoke and dust extrusion granulation device, including a granulation processing box 1, the upper end of the granulation processing box 1 is provided with a feed inlet, the lower end is provided with a discharge outlet, and the inner wall of the granulation processing box 1 is provided with an extrusion granulation assembly 2. A feeding hopper 101 is installed at the position of the feed inlet, and materials are put into the granulation processing box 1 from the position of the feeding hopper 101. Under the action of the extrusion granulation assembly 2, the smoke and dust materials can be granulated, and the final granulated products are output from the discharge outlet; two sides of the lower end of the granulation processing box 1 are installed with limit frames 102, and the granulation processing box 1 can be fixed through the limit frames 102. The whole device is installed at a predetermined position through the limit frames to realize stable and continuous smoke and dust granulation production and processing.

[0028] Among them, the extrusion granulation assembly 2 includes two extrusion roller bodies 201. There is a predetermined gap between the two extrusion roller bodies 201 to form a feeding channel. A number of granulation grooves 2011 arranged in an array are opened on the surface of the extrusion roller body 201. A first driving rotating shaft 202 is fixedly connected to the axis of the extrusion roller body 201. A driving assembly 3 is arranged outside the granulation processing box 1 to control the synchronous rotation of the two first driving rotating shafts 202. Through the driving assembly 3, the two first driving rotating shafts 202 are controlled to rotate synchronously towards the inside. During the rotation process, the smoke and dust raw materials can be extruded and granulated between the granulation grooves 2011 of the two extrusion roller bodies 201 to realize the granulation processing of the smoke and dust raw materials.

[0029] Two sets of cleaning assemblies 4 are arranged inside the granulation processing box 1. The surface of the extrusion roller body 201 can be cleaned through the cleaning assemblies 4. The two cleaning assemblies 4 are respectively corresponding to the positions of the extrusion roller bodies 201 and are located outside. The cleaning assembly 4 includes a cleaning mounting frame 402, and a cleaning mounting plate 401 is installed on the side wall of the cleaning mounting frame 402. A reciprocating mechanism 7 is installed outside the granulation processing box 1. Among them, the reciprocating mechanism 7 controls the cleaning mounting frame 402 to drive the cleaning mounting plate 401 to reciprocate to realize the cleaning of the surface of the extrusion roller body 201. And the cleaning assembly 4 is inclined. During the reciprocating movement of the cleaning assembly 4, the surface of the extrusion roller body 201 can be deeply cleaned. And during the cleaning process, the position between the cleaning mounting plate 401 and the surface of the extrusion roller body 201 is a fixed value. During the cleaning process, the brush body on the surface of the cleaning mounting plate 401 will not produce extrusion on the inside of the granulation groove 2011, and the substances remaining in the granulation groove 2011 can be more effectively cleaned out, ensuring the cleanliness of the granulation groove 2011 and ensuring that the quality of the subsequent granulated products meets the requirements.

[0030] A guide rod 404 is fixedly connected to the side wall of the cleaning mounting frame 402. The guide rod 404 penetrates through the granulation processing box 1 and is in sealed sliding connection with it. By setting the guide rod 404, the cleaning mounting frame 402 can be limited, enabling the cleaning mounting frame 402 to linearly move on a predetermined track, making it more stable. Moreover, the guide rod 404 penetrates through the granulation processing box 1 and is in sealed connection with it, so that the surrounding of the granulation processing box 1 is in a relatively sealed state, and some smoke and dust floating substances will not leak from the surrounding.

[0031] As a preferred reciprocating mode; wherein the reciprocating mechanism 7 includes an inclined reciprocating control disk 703. A reciprocating mounting sleeve 701 is fixedly connected to the surface of the guide rod 404. Two reciprocating limit posts 702 are fixedly connected to the lower end of the reciprocating mounting sleeve 701. The reciprocating control disk 703 is located between the two reciprocating limit posts 702. A second driving rotating shaft 704 is fixedly connected to the side wall of the reciprocating control disk 703. The second driving rotating shaft 704 is connected to the first driving rotating shaft 202 through a gearbox 705. When the first driving rotating shaft 202 rotates, it can drive the second driving rotating shaft 704 to rotate synchronously through the gearbox 705, and the rotational differential between the two is predetermined; during the synchronous rotation of the second driving rotating shaft 704 and the reciprocating control disk 703, the inclined reciprocating control disk 703 can sequentially push the reciprocating limit posts 702 on both sides. With the cooperation of the two reciprocating limit posts 702, the guide rod 404 can be driven to reciprocate, and finally the cleaning assembly 4 is driven to reciprocate, realizing a high-frequency reciprocating control process; by setting the above reciprocating control method, its control process is efficient and reliable, the efficiency of driving the cleaning assembly 4 to reciprocate and clean is high, and the cleaning effect is good; and through the gearbox 705, the first driving rotating shaft 202 and the second driving rotating shaft 704 can be linked, and the rotation of the second driving rotating shaft 704 can be coordinately controlled according to the rotation frequency, realizing an adaptive reciprocating movement, simplifying the control process, and realizing adaptive production.

[0032] The side wall of the cleaning mounting frame 402 is provided with a cleaning mounting opening, inside which a control mounting plate 403 is slidably connected. The cleaning mounting plate 401 is fixedly connected to the control mounting plate 403. An elastic element is connected between the cleaning mounting plate 401 and the cleaning mounting frame 402. The elastic element is selected as a spring, which is installed between the cleaning mounting frame 402 and the cleaning mounting plate 401 and is provided with a limiting post inside. A blowing component is arranged on the side wall of the cleaning mounting plate 401, and a suction component 405 is installed at the lower end of the cleaning mounting frame 402. The blowing component is communicated with a first air pumping device 5, and the suction component 405 is communicated with a second air pumping device 6. Through the first air pumping device 5, gas can be blown out, and the gas is blown out from the blowing component. On the one hand, the gas can coordinately clean the surface of the extrusion roller 201, cooperate with the brush body cleaning, and improve the cleaning effect. And the blown gas can drive the impurities to flow in a specific direction, so that the impurities are absorbed by the suction component 405. The suspended impurities can be sucked away by the suction component 405, so that they will not float in the air or leak into the environment, protecting the surrounding environment and improving the working environment. It should be noted here that the cooperation between the blowing component and the suction component 405 can make the gas flow in a specific direction to form a gas guiding channel. On the one hand, it strengthens the cleaning of the extrusion roller 201. On the other hand, among the substances remaining in the granulation groove 2011, some are dry soot particles. By controlling their directional flow and collecting them, it can be avoided that they re-participate in the extrusion granulation, ensuring the strength and quality of the finished extended particles.

[0033] As an optional air pumping method; the first air pumping device 5 includes an air pumping cylinder 501. An air pumping piston 503 is hermetically and slidably connected to the inner wall of the air pumping cylinder 501. The side wall of the air pumping piston 503 is fixedly connected to the guide rod 404 through a connecting rod 504. An air pumping chamber 501 is formed between the air pumping piston 503 and the inner wall of the air pumping cylinder 501. The air pumping chamber 501 is communicated with two air pumping pipes 502. One-way valves are arranged in the air pumping pipes 502. The end of one of the air pumping pipes 502 is communicated with the blowing component. In the process of the reciprocating movement of the air pumping piston 503, the gas in the external environment is sucked into the air pumping chamber 501 from the air pumping pipe 502 and discharged from the other air pumping pipe 502. Finally, the gas is blown out from the blowing component to realize the gas transportation process.

[0034] As an optional pumping method; the second pumping device 6 includes a pumping installation cylinder 601, the inner wall of the pumping installation cylinder 601 is sealed and slidably connected with a pumping piston 2, the side wall of the pumping piston 2 is fixedly connected to the guide rod 404 through a connecting rod 2, and a pumping chamber 2 is formed between the pumping piston 2 and the inner wall of the pumping installation cylinder 601. The pumping chamber 2 is connected to two pumping pipes 602, and a one-way valve is arranged in the pumping pipes 602. One end of one of the pumping pipes 602 is connected to the suction component. The pumping method of the second pumping device 6 is the same as that of the first pumping device 5. Both of them realize continuous pumping work during the reciprocating movement of the guide rod 404, and can synchronously generate pumping action during the cleaning operation to ensure gas circulation and effectively collect suspended impurities in the air.

[0035] It should be noted here that a first air nozzle 4031 is provided at the upper end of the control mounting plate 403, and a second air nozzle 4021 is provided at the lower end of the cleaning mounting frame 402. The air nozzle and the corresponding pump air pipeline are connected through a connecting pipeline to realize gas transportation. The two are disassembled and connected to facilitate assembly and subsequent maintenance.

[0036] A first magnetic block is embedded in the control installation plate 403, and a second magnetic block cooperating with the first magnetic block is arranged on the inner wall of the granulation processing box 1. Preferably, the first magnetic block and the second magnetic block are arranged in an array along the axis of the extrusion roller body 201, wherein during the linear reciprocating movement of the control installation plate 403, the first magnetic block and the second magnetic block repel each other. During this process, the cleaning installation plate 401 can reciprocate along the axis direction of the extrusion roller body 201, and the cleaning installation plate 401 can continuously approach and move away from the extrusion roller body with the cooperation of the elastic element. The axis of 201 realizes linear high-frequency reciprocating movement in two directions; during this process, the moving path of the brush on the side wall of the cleaning mounting plate 401 can be adapted to the inner diameter of the granulating groove 2011 and move synchronously, and the end of the brush on the side wall of the cleaning mounting plate 401 moves in an arc shape, which can match the inner diameter of the groove of the granulating groove 2011, so that the cleaning mounting plate 401 can cooperate with its groove during the cleaning process, further improving the cleaning effect, and reducing the wear between the brush body and the extrusion roller body 201, thereby increasing the service life of the brush body.

[0037] Among them, the driving component 3 includes a pair of driving gears 301. The driving gears 301 mesh with each other and are fixedly connected to the corresponding first driving rotating shafts 202. One of the first driving rotating shafts 202 is fixedly connected to the main driving rotating shaft 302. The main driving rotating shaft 302 is externally connected to a transmission and a driving motor to realize the input of power and drive and control the whole; on both sides of the granulation processing box 1, support blocks 203 are installed. The ends of the first driving rotating shafts 202 are rotatably connected to the support blocks 203, which can support the first driving rotating shafts 202 and ensure the stable and reliable rotation thereof.

[0038] Working principle: During the process of soot granulation, the raw materials are added into the granulation processing box 1 from the feeding hopper 101. The driving component 3 is used to control the two extrusion rollers 201 to rotate synchronously towards the inside. During the rotation of the two extrusion rollers 201, the dust above can be extruded. The soot is extruded between the two granulation grooves 2011 and finally forms particles under the action of pressure.

[0039] And during the rotation of the extrusion roller 201, the cleaning component 4 on its outer side can continuously reciprocate to realize the efficient cleaning of the granulation grooves 2011 on the surface of the extrusion roller 201; the specific process is as follows: while the extrusion roller 201 rotates a predetermined angle, the cleaning mounting plate 401 moves quickly in the first direction, and the brush on one side of the cleaning mounting plate 401 can clean the residual materials in the plurality of granulation grooves 2011; after the extrusion roller 201 rotates another predetermined angle, at this time, the cleaning mounting plate 401 moves quickly in the second direction, and the brush on one side of the cleaning mounting plate 401 cleans the residual substances in the plurality of granulation grooves 2011 again; repeating the above actions realizes continuous and efficient cleaning and processing.

[0040] And during the cleaning process of the cleaning component 4, air can be blown from the upper side to the gap between the cleaning component 4 and the extrusion roller 201. Through the dual action of gas and brush, the granulation grooves 2011 can be efficiently cleaned to improve the cleaning effect; and through the suction component 405, suction can be carried out from the lower side, and the dust generated by cleaning can be absorbed, controlling the directional flow of gas, and impurities can be collected through the air flow to avoid the overflow of flue gas impurities and improve the environmental quality of the operation.

[0041] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A continuous soot extrusion granulation device, comprising a granulation processing box (1), with a feed inlet opened at the upper end and a discharge outlet opened at the lower end of the granulation processing box (1). An extrusion granulation assembly (2) is arranged on the inner wall of the granulation processing box (1), and it is characterized in that: The extrusion granulation assembly (2) includes two extrusion rollers (201). A predetermined gap is formed between the two extrusion rollers (201) to form a blanking channel. A number of granulation grooves (2011) arranged in an array are opened on the surface of the extrusion roller (201). A first driving rotating shaft (202) is fixedly connected to the axis of the extrusion roller (201). A driving assembly (3) is arranged outside the granulation processing box (1) to control the synchronous rotation of the two first driving rotating shafts (202). Two cleaning assemblies (4) are arranged inside the granulation processing box (1). The two cleaning assemblies (4) are respectively corresponding to the positions of the extrusion rollers (201) and are located outside. The cleaning assembly (4) includes a cleaning mounting frame (402). A cleaning mounting plate (401) is mounted on the side wall of the cleaning mounting frame (402). A reciprocating mechanism (7) is mounted outside the granulation processing box (1). By controlling the reciprocating mechanism (7), the cleaning mounting frame (402) drives the cleaning mounting plate (401) to reciprocate to clean the surface of the extrusion roller (201); A guiding rod (404) is fixedly connected to the side wall of the cleaning mounting frame (402). The guiding rod (404) penetrates through the granulation processing box (1) and is in sealed sliding connection with it; The reciprocating mechanism (7) includes an inclined reciprocating control disc (703). A reciprocating mounting sleeve (701) is fixedly connected to the surface of the guiding rod (404). Two reciprocating limiting columns (702) are fixedly connected to the lower end of the reciprocating mounting sleeve (701). The reciprocating control disc (703) is located between the two reciprocating limiting columns (702). A second driving rotating shaft (704) is fixedly connected to the side wall of the reciprocating control disc (703). The second driving rotating shaft (704) is connected to the first driving rotating shaft (202) through a gearbox (705); A cleaning mounting opening is opened on the side wall of the cleaning mounting frame (402). A control mounting plate (403) is slidably connected in the cleaning mounting opening. The cleaning mounting plate (401) is fixedly connected to the control mounting plate (403). An elastic element is connected between the cleaning mounting plate (401) and the cleaning mounting frame (402). A blowing component is arranged on the side wall of the cleaning mounting plate (401). An air suction component (405) is mounted at the lower end of the cleaning mounting frame (402). The blowing component is communicated with a first air pumping device (5). The air suction component (405) is communicated with a second air pumping device (6).

2. The continuous soot extrusion granulation device according to claim 1, characterized in that, The first air pumping device (5) includes an air pumping installation cylinder one (501). A first air pumping piston (503) is hermetically and slidably connected to the inner wall of the air pumping installation cylinder one (501). The side wall of the first air pumping piston (503) is fixedly connected to the guide rod (404) through a first connecting rod (504). A first air pumping chamber is formed between the first air pumping piston (503) and the inner wall of the air pumping installation cylinder one (501). The first air pumping chamber communicates with two first air pumping pipes (502). A one-way valve is arranged in the first air pumping pipe (502). The end of one of the first air pumping pipes (502) is communicated with a blowing component.

3. The continuous soot extrusion granulation device according to claim 1, characterized in that, The second air pumping device (6) includes an air pumping installation cylinder two (601). A second air pumping piston is hermetically and slidably connected to the inner wall of the air pumping installation cylinder two (601). The side wall of the second air pumping piston is fixedly connected to the guide rod (404) through a second connecting rod. A second air pumping chamber is formed between the second air pumping piston and the inner wall of the air pumping installation cylinder two (601). The second air pumping chamber communicates with two second air pumping pipes (602). A one-way valve is arranged in the second air pumping pipe (602). The end of one of the second air pumping pipes (602) is communicated with a suction component.

4. A continuous soot extrusion granulation device according to claim 1, characterized in that, The control mounting plate (403) is embedded with a first magnetic block, and a second magnetic block that cooperates with the first magnetic block is arranged on the inner wall of the granulation processing box (1).

5. A continuous soot extrusion granulation device according to claim 1, characterized in that, The driving assembly (3) includes a pair of driving gears (301). The driving gears (301) mesh with each other and are fixedly connected to the corresponding first driving rotating shafts (202). One of the first driving rotating shafts (202) is fixedly connected to a main driving rotating shaft (302).

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