Industrial tailing slag drying comminuting machine

Abstract

The utility model discloses an industrial tailing slag drying comminuting machine, particularly relates to the technical field of tailing slag recovery, and comprises a bottom plate, a supporting plate is arranged at the top of the bottom plate, a supporting column is arranged at the top of the bottom plate, a drying box is arranged at the top of the supporting plate, and a smashing box is arranged at the top of the supporting column. A gas conveying pipeline is arranged at the top of the drying box, and a cleaning assembly is arranged in the drying box. According to the drying device, a scraper is arranged, so that a motor is used for driving a rotating gear to rotate on the surface of a rack, then the rotating gear drives a connecting rod to slide in a sliding groove, the connecting rod drives the scraper to slide in the drying box, and the surface of the inner wall of the drying box is cleaned; and therefore, the situation that the interior of the drying box is blocked is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tailings slag recovery, and more specifically, to an industrial tailings slag drying and crushing machine. Background Art

[0002] After the ore dressing plant selects the metal ore, it will leave behind residual gangue and ore sand. The main chemical components of the residual gangue and ore sand are silicon dioxide, iron oxide, aluminum oxide, calcium oxide, etc. Some of them also contain non-ferrous metals or rare metals. Most of the tailings are discharged as waste and piled up in the tailings field, which not only occupies land, but also causes great harm to the environment.

[0003] The utility model patent with patent application number CN202122018923.8 discloses an industrial tailings drying and crushing machine, including a crushing box, in which a first crushing component is provided; a feed port is provided on the top of the crushing box, and the feed port is located directly above the first crushing component; a partition is provided inside the crushing box, and a material guide port is respectively provided on both sides of the bottom of the partition; a material guide channel is respectively provided below the two material guide ports, and a second crushing component is respectively provided in the two material guide channels; a drying box is respectively provided on both sides of the crushing box, and an inclined plate is respectively connected to one side of the two drying boxes; the utility model facilitates the crushing of tailings into uniform volume and facilitates the recovery of dry tailings.

[0004] However, when this structure is actually used, since the tailings need to be dried in the drying bin before being collected, slag will be attached to the inner wall of the drying box, which will eventually cause blockage inside the drying box, reducing work efficiency. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides an industrial tailings slag drying and grinding machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial tailings drying and crushing machine, comprising a base plate, a support plate is provided on the top of the base plate, a support column is provided on the top of the base plate, a drying box is provided on the top of the support plate, a crushing box is provided on the top of the support column, a gas pipeline is provided on the top of the drying box, a cleaning component is provided inside the drying box, the cleaning component comprises a rack, the rack is arranged on the top of the drying box, a sliding groove is provided on one side of the rack, a connecting rod is provided inside the sliding groove, a rotating gear is provided at one end of the connecting rod, a motor is provided at one end of the rotating gear, the rotating gear meshes with the rack and rotates, and a scraper is provided at the bottom of the connecting rod.

[0007] Through the above scheme, it can be seen that by setting up a cleaning component, a motor is used to drive the rotating gear to rotate, so that the rotating gear meshes with the rack and rotates at the top of the rack, so that the rotating gear drives the connecting rod and the scraper at the bottom of the connecting rod to slide back and forth inside the sliding groove, thereby realizing the movement of the scraper inside the drying box and cleaning the inner wall surface of the drying box to prevent the wet tailings from adhering to the inner wall surface of the drying box after drying and causing blockage in the drying box. The scraper can be used to clean the inside of the drying box and the tailings attached to the inner wall surface of the drying box can also be cleaned, so that the tailings fall into the inside of the drying box and are finally discharged through the material outlet.

[0008] Preferably, the cross-section of the scraper is arranged to be trapezoidal, and the top surface of the scraper is fixedly connected to the bottom surface of the connecting rod.

[0009] Through the above scheme, it can be seen that by fixing the scraper to the connecting rod, when the rotating gear rotates on the rack surface, the connecting rod and the scraper fixedly connected to the bottom are synchronously driven to move back and forth inside the sliding groove, so that the scraper is used to clean the inner wall surface of the drying box, thereby improving the practicality of the device.

[0010] Preferably, an inspection door is provided on one side of the drying box, the cross-sectional shape of the inspection door is set to be rectangular, and screws are provided around the inspection door.

[0011] Through the above scheme, it can be seen that when the tailings slag inside the drying box is blocked on a large scale, the operator can remove the inspection door by removing the screws and clean the inside of the drying box, thereby improving the convenience of the device.

[0012] Preferably, the number of the circular covers is set to be several, the circular covers are rotatably connected to the bottom of the connecting pipe, exhaust holes are opened on the surface of the circular covers, the cross-sectional shape of the exhaust holes is set to be circular, and the number of the exhaust holes is set to be multiple.

[0013] Through the above scheme, it can be seen that by setting the exhaust hole, a circular cover is set at the bottom of the connecting pipe, and the exhaust hole is opened on the surface of the circular cover, so that the warm air can be diverted through the exhaust hole, thereby reducing the impact of the warm air on the tailings, and avoiding the dust carried by the tailings after drying due to the heating in the drying box, and then the raised dust is discharged into the outside air through the material outlet, thereby improving the overall practicality of the device.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting a cleaning component, compared with the prior art, a motor is used to drive the rotating gear to rotate, so that the rotating gear meshes with the rack and rotates at the top of the rack, so that the rotating gear drives the connecting rod and the scraper at the bottom of the connecting rod to slide back and forth inside the sliding groove, thereby realizing the movement of the scraper inside the drying box and cleaning the inner wall surface of the drying box to prevent the wet tailings from adhering to the inner wall surface of the drying box after drying and clogging the drying box. The scraper can clean the inside of the drying box and the tailings attached to the inner wall surface of the drying box at the same time, so that the tailings fall into the inside of the drying box and are finally discharged through the material outlet;

[0016] 2. Compared with the prior art, by setting the exhaust holes, a circular cover is set at the bottom of the connecting pipe, and exhaust holes are opened on the surface of the circular cover, so that the warm air can be diverted through the exhaust holes, thereby reducing the impact of the warm air on the tailings, and avoiding the dust carried by the tailings after drying to be raised inside the drying box due to the heat, and then the raised dust is discharged into the outside air through the material outlet, thereby improving the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the cleaning component structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the exhaust hole and the circular cover structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. bottom plate; 2. support plate; 3. support column; 4. drying box; 5. crushing box; 6. gas pipeline; 7. rack; 8. sliding groove; 9. connecting rod; 10. rotating gear; 11. motor; 12. scraper; 13. inspection door; 14. connecting pipe; 15. round cover; 16. exhaust hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] As attached Figure 1-4The industrial tailings drying and grinding machine shown in the figure comprises a bottom plate 1, a support plate 2 is arranged on the top of the bottom plate 1, a support column 3 is arranged on the top of the bottom plate 1, a drying box 4 is arranged on the top of the support plate 2, a crushing box 5 is arranged on the top of the support column 3, a gas pipeline 6 is arranged on the top of the drying box 4, and a cleaning component is arranged inside the drying box 4, as shown in the attached figure. Figure 1-3 As shown, the cleaning assembly includes a rack 7, which is arranged on the top of the drying box 4. A sliding groove 8 is provided on one side of the rack 7. A connecting rod 9 is provided inside the sliding groove 8. A rotating gear 10 is provided at one end of the connecting rod 9. A motor 11 is provided at one end of the rotating gear 10. The rotating gear 10 meshes and rotates with the rack 7. A scraper 12 is provided at the bottom of the connecting rod 9, so that the motor 11 can be used to drive the rotating gear 10 to rotate on the surface of the rack 7, and then the rotating gear 10 drives the connecting rod 9 to slide inside the sliding groove 8, and then the connecting rod 9 drives the scraper 12 to slide inside the drying box 4 and clean the inner wall surface of the drying box 4, thereby avoiding blockage inside the drying box 4 and improving the practicality of the device.

[0024] As attached Figure 2-3 As shown, the cross-section of the scraper 12 is set to be trapezoidal, and the top surface of the scraper 12 is fixedly connected to the bottom surface of the connecting rod 9, so that through the fixed connection with the connecting rod 9, when the rotating gear 10 drives the connecting rod 9 to move, the scraper 12 is driven to move synchronously, so that the scraper 12 is used to clean the inside of the drying box 4, thereby improving the practicability of the device.

[0025] The working principle of the utility model is as follows: when the device is in use, the tailings are first placed into the crushing box 5 through the feed port, and then the tailings are crushed by the crushing box 5, and then the tailings are transported to the inside of the drying box 4, so that the tailings are dried. This is an existing technical solution, but it is not elaborated in detail. When the wet tailings enter the drying box 4, they will adhere to the inner wall surface of the drying box 4. Therefore, after the device is used for a long time, the outlet of the drying box 4 will be blocked due to the adhesion of the tailings, and the connection between the crushing box 5 and the drying box 4 will be blocked, thereby reducing the performance of the device. At this time, the operator starts the motor 11, and uses the motor 11 to drive the rotating gear 10 to rotate on one side surface of the connecting rod 9, and at the same time, the rotating gear 10 rotates on the surface of the rack 7, thereby driving the connecting rod 9 and the scraper 12 at the bottom of the connecting rod 9 to move inside the drying box 4, so that the motor 11 controls the scraper 12 to clean the inner wall of the drying box 4, thereby improving the practicality of the device and the service life of the device.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial tailings drying and grinding machine, comprising a bottom plate (1), characterized in that: A support plate (2) is provided on the top of the bottom plate (1), a support column (3) is provided on the top of the bottom plate (1), a drying box (4) is provided on the top of the support plate (2), a crushing box (5) is provided on the top of the support column (3), an air supply pipeline (6) is provided on the top of the drying box (4), and a cleaning component is provided inside the drying box (4); The cleaning assembly comprises a rack (7), wherein the rack (7) is arranged at the top of the drying box (4), a sliding groove (8) is provided on one side of the rack (7), a connecting rod (9) is provided inside the sliding groove (8), a rotating gear (10) is provided at one end of the connecting rod (9), a motor (11) is provided at one end of the rotating gear (10), the rotating gear (10) meshes with the rack (7) for rotation, and a scraper (12) is provided at the bottom of the connecting rod (9).

2. The industrial tailings drying and grinding machine according to claim 1, characterized in that: The cross-section of the scraper (12) is arranged to be trapezoidal, and the top surface of the scraper (12) is fixedly connected to the bottom surface of the connecting rod (9).

3. The industrial tailings drying and grinding machine according to claim 1, characterized in that: An inspection door (13) is provided on one side of the drying box (4); the cross-sectional shape of the inspection door (13) is set to be rectangular, and screws are provided around the inspection door (13).

4. The industrial tailings drying and grinding machine according to claim 1, characterized in that: The number of the gas delivery pipelines (6) is set to be multiple, a connecting pipe (14) is provided at the bottom of the gas delivery pipeline (6), the number of the connecting pipes (14) is set to be multiple, and a circular cover (15) is provided at the bottom of the connecting pipe (14).

5. The industrial tailings drying and grinding machine according to claim 4, characterized in that: The number of the circular covers (15) is set to be several, the circular covers (15) are rotatably connected to the bottom of the connecting pipe (14), the surface of the circular cover (15) is provided with an exhaust hole (16), the cross-sectional shape of the exhaust hole (16) is set to be circular, and the number of the exhaust holes (16) is set to be multiple.

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