A spent material crushing and drying treatment apparatus

Abstract

The utility model discloses a kind of after crushing and drying treatment equipment of barren material, it is related to barren material processing technical field, including first conveyor belt conveyor and bracket, the inside rotation of bracket is connected with filter box, filter box is equipped with filter cavity in the inside, the inside of filter box and located at the bottom of filter cavity is equipped with discharge port, the inside of filter cavity and located at the top of discharge port is equipped with mesh cover.The beneficial effects of the utility model are as follows: the after crushing and drying treatment equipment of barren material, the solid-liquid separation of barren material is separated by mesh cover, and the crushing of barren material is crushed by crushing roller in crushing box, which is beneficial to reduce the volume of particles, make the particle size more uniform, improve the subsequent screening effect, and reduce the occupation of space, at the same time, under the action of fan and air pipe, the heated airflow can be guided to air cavity and nozzle respectively, and then blown to falling and conveying barren material by air outlet and nozzle respectively, which is beneficial to speed up the drying of barren material.

Description

Technical Field

[0001] This utility model relates to the field of waste material processing technology, specifically to a waste material crushing and drying equipment. Background Technology

[0002] After silicon carbide furnace smelting, the unreacted material layer is the material that has not undergone chemical reaction due to insufficient temperature, but the moisture has been discharged. This material is commonly known as waste material. Pre-treatment of waste material can make it recyclable and realize high-value use.

[0003] Application No. 202321007625.1 discloses a waste material separation and recovery device for silicon carbide smelting. The waste material is first sprayed and washed by a first spray washing device. The water sprayed from the nozzle has a certain pressure, which is conducive to the separation of graphite adhering to the surface of the waste material. Then, it is carried into the washing tank by a plate chain conveyor belt. Due to the high particle density of the waste material, it still sinks to the bottom in the water, while graphite powder, dust and other impurities are suspended in the water. After the waste material is carried out of the water by the plate chain conveyor belt, the second spray washing device washes the waste material again to wash away the impurities that may have adhered during the lifting process. The entire washing process allows the graphite powder and dust impurities in the waste material to be separated as fully as possible.

[0004] The aforementioned sliding screen is used to screen the cleaned waste material, but the particle size is relatively uneven, resulting in poor performance. In addition, the utilization rate of storage and conveying space is low, and the wet waste material will also affect its use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a drying equipment for crushed waste materials, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying device for crushed waste material, comprising a first conveyor belt and a support frame. A filter box is rotatably connected inside the support frame. The filter box has a filter chamber inside, and a discharge port is located at the bottom of the filter chamber. A mesh cover is installed inside the filter chamber at the top of the discharge port. A drain pipe is fixedly connected to the bottom of the filter chamber. A support shaft is rotatably connected inside the discharge port. A sealing plate is installed on the outside of the support shaft inside the discharge port, with its edge fitting against the inner wall of the discharge port. A self-locking motor is installed on one side of the filter box, and its output end is fixedly connected to the support shaft via a coupling. A crushing frame is installed at the bottom of the support frame, and a crushing groove is located inside the crushing frame. The crushing groove is rotatably connected to... There are two first rotating shafts, and crushing rollers are installed on the outer sides of both first rotating shafts. A discharge port is opened inside the crushing frame and at the bottom of the crushing trough. A second conveyor belt is placed at the bottom of the discharge port. An air chamber is opened inside the crushing frame and on one side of the crushing trough. Multiple air outlets are opened inside the crushing frame and between the crushing trough and the air chamber. A fan is installed on one side of the crushing frame. An exhaust pipe is fixedly connected to the output end of the fan. A heating box is installed at one end of the exhaust pipe. A heating element is installed inside the heating box. A guide pipe is fixedly connected to the bottom of the heating box. A three-way connector is installed at one end of the guide pipe. A first air duct and a second air duct are fixedly connected to the two ends of the three-way connector, respectively. One end of the first air duct is connected to the air chamber. A nozzle is fixedly connected to one end of the second air duct and at the top of the second conveyor belt.

[0007] Preferably, a feed hopper is installed on the top of the filter box and at one end of the first conveyor belt.

[0008] Preferably, the inner wall of the bracket has a groove, an external gear ring is installed on the outside of the filter box and inside the groove, a second rotating shaft is rotatably connected inside the groove and on one side of the external gear ring, a first gear is installed on the outside of the second rotating shaft, the first gear meshes with the external gear ring, a first motor is installed on the top of the bracket, the output end of the first motor is fixedly connected to the second rotating shaft through a connecting shaft, and a battery is provided on the bracket to provide power to the first motor.

[0009] Preferably, guide plates are installed on both sides of the crushing trough and on top of the two crushing rollers.

[0010] Preferably, the outer wall of the crushing frame is rotatably connected to two third shafts, and a third gear is installed on the outer side of each of the two third shafts. The two third gears mesh with each other. The two third shafts are respectively fixedly connected to two first shafts. A second motor is installed on the side of the crushing frame away from the two third shafts, and the output end of the second motor is fixedly connected to one of the first shafts.

[0011] Preferably, a valve is installed on one side of the drain pipe.

[0012] Preferably, a control panel is mounted on the top of the bracket and on one side of the first motor.

[0013] Preferably, the inner wall of the bracket is provided with a sliding groove at the bottom of the groove, and a sliding rail is rotatably connected inside the sliding groove, and the sliding rail is fixedly connected to the filter box.

[0014] This utility model provides a drying device for crushed and processed waste materials, which has the following beneficial effects: 1. This waste material crushing and drying equipment uses a mesh screen to separate the solid and liquid components of the waste material, and crushes the waste material with crushing rollers in the crushing box. This helps to reduce the volume of particles, make the particle size more uniform, improve the subsequent screening effect, and reduce the space occupation. At the same time, under the action of the fan and air duct, the heated airflow can be directed to the air chamber and nozzle respectively, and then blown down and conveyed waste material through the air outlet and nozzle respectively, which helps to accelerate the drying of waste material.

[0015] 2. The waste material crushing and drying equipment, through the rotating structure of the bracket and the filter box, and the meshing of the external gear ring and the first gear, can drive the filter box to rotate as a whole. Under the action of centrifugal force, it is beneficial to accelerate the separation of water stains on the surface of the waste material, so that the water stains are thrown out and collected into the filter chamber, and then discharged through the drain pipe. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 Enlarged view of point A in the middle; Figure 3 This utility model Figure 1 Enlarged view at point B in the middle; Figure 4 This is a side view of the present invention; Figure 5 This is a front view of the present utility model.

[0017] In the diagram: 1. First conveyor belt; 2. Bracket; 3. Filter box; 4. Filter chamber; 5. Discharge port; 6. Mesh cover; 7. Support shaft; 8. Sealing plate; 9. Crushing frame; 10. Crushing trough; 11. First rotating shaft; 12. Crushing roller; 13. Discharge port; 14. Second conveyor belt; 15. Air chamber; 16. Air outlet; 17. Fan; 18. Exhaust pipe; 19. Heating box; 20. Heating element; 21. 21. Guide pipe; 22. T-joint; 23. First air duct; 24. Second air duct; 25. Nozzle; 26. Self-locking motor; 27. Groove; 28. External gear ring; 29. ​​Second rotating shaft; 30. First gear; 31. First motor; 32. Guide plate; 33. Feed hopper; 34. Slide chute; 35. Slide rail; 36. Third rotating shaft; 37. Third gear; 38. Second motor; 39. Drain pipe; 40. Control panel. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Please see Figures 1 to 5This utility model provides a technical solution: a waste material crushing and drying equipment, including a first conveyor belt 1 and a bracket 2. A filter box 3 is rotatably connected inside the bracket 2. The filter box 3 has a filter chamber 4 inside. A feed hopper 33 is installed on the top of the filter box 3 and at one end of the first conveyor belt 1. A discharge port 5 is opened inside the filter box 3 and at the bottom of the filter chamber 4. A mesh cover 6 is installed inside the filter chamber 4 and on top of the discharge port 5. A drain pipe 39 is fixedly connected to the bottom of the filter chamber 4. While performing solid-liquid separation on the waste material, water can be collected into the filter chamber 4 and then discharged through the drain pipe 39. A valve is installed on one side of the drain pipe 39 to control the opening and closing of the drain pipe 39, which helps to prevent water from being discharged when the filter box 3 rotates. Water splashes in all directions. When liquid needs to be discharged, a pipe is connected to the bottom of the drain pipe 39, and then the valve is opened to allow the liquid to flow out. A support shaft 7 is rotatably connected inside the discharge port 5. A sealing plate 8 is installed on the outside of the support shaft 7 and inside the discharge port 5. The edge of the sealing plate 8 fits against the inner wall of the discharge port 5. A self-locking motor 26 is installed on one side of the filter box 3. The output end of the self-locking motor 26 is fixedly connected to the support shaft 7 through a coupling, driving the support shaft 7 and the sealing plate 8 to rotate, facilitating the discharge of the waste material after solid-liquid separation. A groove 27 is opened on the inner wall of the bracket 2. A sliding groove 34 is opened on the inner wall of the bracket 2 and at the bottom of the groove 27. A sliding rail 35 is rotatably connected inside the sliding groove 34. The sliding rail 35 is fixedly connected to the filter box 3, allowing the filter box 3 to be adjusted. The filter box 3 is supported and can rotate. An external gear ring 28 is installed on the outside of the filter box 3 and inside the groove 27. A second rotating shaft 29 is installed inside the groove 27 and on one side of the external gear ring 28 via a bearing. A first gear 30 is installed on the outside of the second rotating shaft 29. The first gear 30 meshes with the external gear ring 28, so that the first gear 30 drives the external gear ring 28 and the filter box 3 to rotate as the second rotating shaft 29 rotates. Under the action of centrifugal force, water stains on the waste material particles are thrown off, which helps to accelerate the drying of the waste material. A first motor 31 is installed on the top of the bracket 2. The output end of the first motor 31 is fixedly connected to the second rotating shaft 29 via a connecting shaft, providing power for the rotation of the second rotating shaft 29 and the filter box 3. A battery is provided on the bracket 2 to provide power to the first motor 31. A crushing frame 9 is installed at the bottom of the bracket 2. A crushing trough 10 is formed inside the crushing frame 9. Two first rotating shafts 11 are rotatably connected inside the crushing trough 10. Crushing rollers 12 are installed on the outer sides of both first rotating shafts 11. A discharge port 13 is provided inside the crushing frame 9 at the bottom of the crushing trough 10. The rotation of the crushing rollers 12 facilitates the crushing of waste material, making the waste material particles more uniform and reducing space occupation. Guide plates 32 are installed on the corresponding sides of the crushing trough 10 at the top of the two crushing rollers 12, facilitating the concentration and guidance of the discharged waste material particles between the two crushing rollers 12. Two third rotating shafts 36 are rotatably connected to the outer wall of the crushing frame 9 through sealed bearings. Third gears 37 are installed on the outer sides of both third rotating shafts 36.Two third gears 37 mesh with each other, and two third rotating shafts 36 are fixedly connected to two first rotating shafts 11 respectively. Through the meshing of the two third gears 37, the two third rotating shafts 36 and the two crushing rollers 12 are driven and can rotate simultaneously. A second motor 38 is installed on the side of the crushing frame 9 away from the two third rotating shafts 36. The output end of the second motor 38 is fixedly connected to one of the first rotating shafts 11, providing power for the rotation of the first rotating shaft 11 and the third gears 37. A second conveyor belt 14 is placed at the bottom of the discharge port 13 to facilitate the conveying of the processed waste material. An air chamber 15 is opened inside the crushing frame 9 and on one side of the crushing trough 10. Multiple air outlets 16 are opened inside the crushing frame 9 and between the crushing trough 10 and the air chamber 15. A blower 17 is installed on one side of the crushing frame 9. An exhaust pipe 18 is fixedly connected to the output end of the blower 17. A heating box 19 is installed at one end of the exhaust pipe 18. The interior of the heating box 19... A heating element 20 is installed in the heating box 19. A guide pipe 21 is fixedly connected to the bottom of the heating box 19. A three-way connector 22 is installed at one end of the guide pipe 21. A first air duct 23 and a second air duct 24 are fixedly connected to the two ends of the three-way connector 22, respectively. One end of the first air duct 23 is connected to the air chamber 15. With the operation of the fan 17, air is drawn into the heating box 19. After being heated by the heating element 20, it is then guided into the air chamber 15 by the guide pipe 21 and the first air duct 23. The hot airflow is then blown down onto the waste material particles through multiple air outlets 16, which helps to accelerate the drying of the waste material particles. A nozzle 25 is fixedly connected to one end of the second air duct 24 and located at the top of the second conveyor belt 14. The hot airflow is blown onto the waste material particles on the second conveyor belt 14 through the second air duct 24 and the nozzle 25, which performs secondary drying on the waste material, which helps to make it dry more thoroughly. A control panel 40 is installed on the top of the bracket 2 and located on one side of the first motor 31.

[0020] In summary, during operation, the waste material crushing and drying equipment uses a first conveyor belt 1 to feed the cleaned waste material through the feed hopper 33 into the filter chamber 4 of the filter box 3. The mesh cover 6 automatically separates the solid and liquid components of the waste material, and the water on the waste material flows into the filter chamber 4. At this time, the first motor 31 drives the first gear 30 to rotate through the second rotating shaft 29. Under the action of the first gear 30 meshing with the outer gear ring 28 on the outside of the filter box 3, the outer gear ring 28 and the filter box 3 rotate. Under the action of centrifugal force, the water on the waste material is thrown out into the filter chamber 4. After that, the filter box 3 stops rotating and the valve on the drain pipe 39 is opened to drain the water. The self-locking motor 26 drives the support shaft 7 inside the discharge port 5 to rotate, driving... The sealing plate 8 flips over, opening the discharge port 5, allowing the waste material to be discharged into the crushing trough 10. After being crushed by the two crushing rollers 12, the waste material falls into the second conveyor belt 14 and is conveyed. At the same time, the blower 17 draws air into the heating box 19. After being heated by the heating element 20, the air is guided to the first air duct 23 and the second air duct 24 through the guide pipe 21 and the three-way connector 22, respectively. Since the first air duct 23 is connected to the air chamber 15, the hot airflow is blown down onto the falling waste material particles through multiple air outlets 16 on one side of the air chamber 15 for drying. Similarly, the second air duct 24 and the nozzle 25 blow the hot airflow onto the particles being conveyed in the second conveyor belt 14 for secondary drying.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A drying device for crushed waste material, comprising a first conveyor belt (1) and a support frame (2), characterized in that: The bracket (2) is rotatably connected to a filter box (3). The filter box (3) has a filter chamber (4) inside. The filter box (3) has a discharge port (5) inside and at the bottom of the filter chamber (4). The filter chamber (4) has a mesh cover (6) inside and at the top of the discharge port (5). The bottom of the filter chamber (4) is fixedly connected to a drain pipe (39). The discharge port (5) is rotatably connected to a support shaft (7). The support shaft (7) is installed on the outside of and inside the discharge port (5). The edge of the sealing plate (8) is fitted to the inner wall of the discharge port (5). A self-locking motor (26) is installed on one side of the filter box (3). The output end of the self-locking motor (26) is fixedly connected to the support shaft (7) through a coupling. A crushing frame (9) is installed at the bottom of the bracket (2). A crushing groove (10) is opened inside the crushing frame (9). Two first rotating shafts (11) are rotatably connected inside the crushing groove (10). Crushing rollers (12) are installed on the outer side of both first rotating shafts (11). The inside of the crushing frame (9) and A discharge port (13) is provided at the bottom of the crushing trough (10), and a second conveyor belt (14) is placed at the bottom of the discharge port (13). An air chamber (15) is provided inside the crushing frame (9) and on one side of the crushing trough (10). Multiple air outlets (16) are provided inside the crushing frame (9) and between the crushing trough (10) and the air chamber (15). A blower (17) is installed on one side of the crushing frame (9), and an exhaust pipe (18) is fixedly connected to the output end of the blower (17). One end of the exhaust pipe (18) is installed with... A heating box (19) is installed inside the heating box (19), and a guide pipe (21) is fixedly connected to the bottom of the heating box (19). A three-way connector (22) is installed at one end of the guide pipe (21). A first air duct (23) and a second air duct (24) are fixedly connected to both ends of the three-way connector (22). One end of the first air duct (23) is connected to the air chamber (15), and a nozzle (25) is fixedly connected to one end of the second air duct (24) and located at the top of the second conveyor belt (14).

2. The drying equipment for waste material after crushing according to claim 1, characterized in that: A feed hopper (33) is installed on top of the filter box (3) and at one end of the first conveyor belt (1).

3. The drying equipment for waste material after crushing according to claim 1, characterized in that: The bracket (2) has a groove (27) on its inner wall. An external gear ring (28) is installed on the outside of the filter box (3) and inside the groove (27). A second rotating shaft (29) is rotatably connected inside the groove (27) and on one side of the external gear ring (28). A first gear (30) is installed on the outside of the second rotating shaft (29). The first gear (30) meshes with the external gear ring (28). A first motor (31) is installed on the top of the bracket (2). The output end of the first motor (31) is fixedly connected to the second rotating shaft (29) through a connecting shaft. A battery is provided on the bracket (2) to provide power to the first motor (31).

4. The drying equipment for waste material after crushing according to claim 1, characterized in that: Guide plates (32) are installed on both sides of the crushing trough (10) and on top of the two crushing rollers (12).

5. The drying equipment for waste material after crushing according to claim 1, characterized in that: The outer wall of the crushing frame (9) is rotatably connected to two third shafts (36). A third gear (37) is installed on the outer side of each of the two third shafts (36). The two third gears (37) mesh with each other. The two third shafts (36) are fixedly connected to two first shafts (11) respectively. A second motor (38) is installed on the side of the crushing frame (9) away from the two third shafts (36). The output end of the second motor (38) is fixedly connected to one of the first shafts (11).

6. The drying equipment for waste material after crushing according to claim 1, characterized in that: A valve is installed on one side of the drain pipe (39).

7. The waste material crushing and drying equipment according to claim 3, characterized in that: A control panel (40) is mounted on the top of the bracket (2) and on one side of the first motor (31).

8. The drying equipment for waste material after crushing according to claim 3, characterized in that: The bracket (2) has a groove (34) on its inner wall and at the bottom of the groove (27). The groove (34) is rotatably connected to a slide rail (35), which is fixedly connected to the filter box (3).

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