Processing equipment for preparing kaolin from coal gangue

Abstract

The utility model discloses processing equipment for preparing kaolin from coal gangue, and relates to the technical field of coal gangue processing. The processing equipment for preparing kaolin from coal gangue comprises a bottom plate, a kiln is installed on one side of the surface of the top end of the bottom plate, a U-shaped frame is fixedly connected to the side, away from the kiln, of the surface of the top end of the bottom plate, a rotating column is rotationally connected to the center of the interior of the U-shaped frame, and a screening adjusting mechanism is welded to the outer wall of the rotating column; the top end of the U-shaped frame is connected with a sliding frame in a sliding mode, and a screening mechanism is arranged in the sliding frame. By arranging the screening adjusting mechanism and the screening mechanism, screening and moving can be achieved at the same time, continuous operation can be achieved in situ, the time and cost for material carrying are saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal gangue processing, in particular to processing equipment for making kaolin from coal gangue. Background Art

[0002] Gangue is the waste after coal mining and is usually regarded as a source of environmental pollution. Gangue is converted into kaolin through processing equipment, realizing the comprehensive utilization of waste resources. This equipment can extract valuable components such as kaolinite from gangue, saving and utilizing gangue resources to the greatest extent. Kaolin is an important industrial raw material and is widely used in ceramics, building materials, coatings, rubber and other fields. The production and quality of kaolin can be improved by preparing kaolin through processing equipment. This equipment can efficiently separate and purify kaolinite and other components in gangue to obtain higher quality kaolin products. Through the comprehensive utilization of waste, resource consumption and environmental pollution are reduced, circular economy and green development are promoted, and it helps to promote the sustainable development of society, economy and environment.

[0003] The existing method of making kaolin from coal gangue often uses coal gangue from surrounding coal mines to mechanically screen and manually pick out high value-added kaolin. However, manual picking requires a lot of manpower input and has high labor costs. There may be omissions or errors in the picking process, which will affect product quality. In addition, manual picking may cause some high-quality kaolin materials to be missed or misclassified, resulting in a waste of resources. The production efficiency of manual picking is low and cannot meet the needs of large-scale production.

[0004] Therefore, we have developed a new processing equipment for making kaolin from coal gangue. Summary of the invention

[0005] The technical problem to be solved by the utility model is that the existing method of using surrounding coal mine gangue through mechanical screening and manual selection to produce high-value-added kaolin has low production efficiency and high labor cost.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a processing equipment for kaolin made from coal gangue, including a bottom plate, a kiln is installed on one side of the top surface of the bottom plate, a U-shaped frame is fixedly connected to the side of the top surface of the bottom plate away from the kiln, a rotating column is rotatably connected to the center of the U-shaped frame, a screening and adjusting mechanism is welded to the outer wall of the rotating column, a sliding frame is slidably connected to the top of the U-shaped frame, and a screening mechanism is arranged inside the sliding frame.

[0007] Through the above technical solution, continuous operation can be carried out on the spot, saving the time and cost of material handling and improving production efficiency.

[0008] The utility model is further configured as follows: the screening adjustment mechanism includes a plurality of limit bars, a plurality of the limit bars are welded to the outer wall of the rotating column, and the plurality of the limit bars are symmetrically arranged. The limit bars penetrate through the limit bars and are slidably connected with an H-shaped ring, and the limit bars limit the H-shaped ring. Square grooves are provided on both sides of the rotating column away from the limit bars, and an H-shaped adjustment ring is provided outside the square groove. The H-shaped adjustment ring is located at the square groove, and the rotating column limits the H-shaped adjustment ring.

[0009] Through the above technical solution, qualified materials after screening can be directly collected or utilized, eliminating the need for secondary transportation and processing, and reducing waste of resources.

[0010] The utility model is further configured that a plurality of connecting seats are arranged opposite to each other on one side of the H-shaped collar and the H-shaped adjustment collar, and the plurality of connecting seats are respectively fixedly connected to the H-shaped collar and the H-shaped adjustment collar, and a rear connecting plate is rotatably connected between the plurality of connecting seats, an adjusting piece is arranged on one side of the H-shaped collar, and the adjusting piece is slidably connected to the H-shaped collar, one end of the adjusting piece is fixedly connected to a threaded rod, and the other end of the threaded rod is threadedly connected to the U-shaped frame.

[0011] The utility model is further configured such that the through end of the threaded rod is fixedly connected with a rotating handle, a driving motor is installed on one side of the U-shaped frame, the output end of the driving motor is rotatably connected to the U-shaped frame, the through end of the driving motor is fixedly connected to the rotating column, and a spherical connecting column is fixedly connected to the bottom end surface of the sliding frame, the other end of the spherical connecting column is located in an H-shaped adjusting collar, and the spherical connecting column is slidably connected to the H-shaped adjusting collar.

[0012] Through the above technical solution, the mobile position can be adjusted at any time according to the on-site conditions to adapt to the requirements of different venues with higher flexibility.

[0013] The utility model is further configured such that the screening mechanism includes a plurality of springs, the springs are fixedly connected to the bottom end of the sliding frame, the top of the springs are fixedly connected to a vibration box, the outer wall of the vibration box is slidably connected to the inner wall of the sliding frame, and the top of the vibration box is fixedly connected to a filter plate.

[0014] Through the above technical solution, the energy consumption caused by long-term operation of the equipment can be reduced, saving energy consumption.

[0015] The utility model is further configured that a vibration motor is installed at the center of the vibration box, vibration rods are installed at the output ends on both sides of the vibration motor, protrusions are provided on the outer wall of the vibration rod, and one end of the vibration rod away from the vibration motor is rotatably connected to the inner wall of the vibration box.

[0016] The beneficial effects of the utility model are as follows:

[0017] The utility model drives the driving motor and the vibration motor to operate simultaneously, the driving motor drives the rotating column to rotate, the H-shaped collar rotates synchronously with the rotating column under the action of the limit strip and the H-shaped adjustment collar rotates synchronously under the action of the square groove, and the threaded rod rotates by rotating the rotating handle, so that the adjustment member moves the H-shaped collar forward and backward, and when the H-shaped collar moves, the connecting plate rotates, causing the H-shaped adjustment collar to deflect, and when the H-shaped adjustment collar deflects, the spherical end of the spherical connecting column is located in the groove in the H-shaped adjustment collar, causing the spherical connecting column to move forward and backward The vibration motor drives the vibration rod to rotate, and under the action of its convex block, centrifugal force is generated, forcing the whole vibration box to move up and down under the action of the spring. When the gangue raw materials enter the filter plate, the filter plate reciprocates horizontally and generates medium and fine vibrations, thereby bouncing the gangue raw materials and moving them forward. It can operate continuously on the spot, saving the time and cost of material handling, improving production efficiency, and can adjust the moving position at any time according to the on-site conditions to meet the requirements of different sites, with higher flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first-view structural diagram of the utility model;

[0019] Figure 2 This is a structural diagram of the utility model from a second viewing angle;

[0020] Figure 3 This is the internal structure diagram of the sliding frame of the utility model;

[0021] Figure 4 This is a diagram showing the internal structure of the vibration box of the utility model.

[0022] In the figure: 1. bottom plate; 2. kiln; 3. U-shaped frame; 4. rotating column; 5. square groove; 6. limit strip; 7. H-shaped collar; 8. H-shaped adjustment collar; 9. driving motor; 10. sliding frame; 11. filter plate; 12. connecting seat; 13. connecting plate; 14. adjusting piece; 15. threaded rod; 16. rotating handle; 17. spherical connecting column; 18. vibration box; 19. spring; 20. vibration motor; 21. vibration rod. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A processing device for making kaolin from coal gangue comprises a bottom plate 1, a kiln 2 is installed on one side of the top surface of the bottom plate 1, a U-shaped frame 3 is fixedly connected to the side of the top surface of the bottom plate 1 away from the kiln 2, a rotating column 4 is rotatably connected to the center of the U-shaped frame 3, a screening adjustment mechanism is welded to the outer wall of the rotating column 4, the screening adjustment mechanism comprises a plurality of limit bars 6, the plurality of limit bars 6 are welded to the outer wall of the rotating column 4, the plurality of limit bars 6 are symmetrically arranged, the limit bars 6 penetrate and are slidably connected to an H-shaped collar 7, and a plurality of connecting seats 1 are arranged on one side opposite to the H-shaped collar 7 and the H-shaped adjustment collar 8. 2, a plurality of connection seats 12 are fixedly connected to the H-shaped collar 7 and the H-shaped adjustment collar 8 respectively, a plurality of connection seats 12 are rotatably connected to the rear connection plate 13, an adjustment member 14 is provided on one side of the H-shaped collar 7, the adjustment member 14 is slidably connected to the H-shaped collar 7, one end of the adjustment member 14 is fixedly connected to a threaded rod 15, a through end of the threaded rod 15 is fixedly connected to a rotating handle 16, a driving motor 9 is installed on one side of the U-shaped frame 3, the output end of the driving motor 9 is rotatably connected to the U-shaped frame 3, the through end of the driving motor 9 is fixedly connected to the rotating column 4, and the bottom end of the sliding frame 10 is The surface is fixedly connected with a spherical connecting column 17, the other end of the spherical connecting column 17 is located in the H-shaped adjusting collar 8, and the spherical connecting column 17 is slidably connected with the H-shaped adjusting collar 8, the other end of the threaded rod 15 is threadedly connected with the U-shaped frame 3, the limit bar 6 limits the H-shaped collar 7, the rotating column 4 is provided with square grooves 5 on both sides away from the limit bar 6, the outside of the square groove 5 is provided with an H-shaped adjusting collar 8, the H-shaped adjusting collar 8 is located at the square groove 5, and the rotating column 4 limits the H-shaped adjusting collar 8, the top of the U-shaped frame 3 is slidably connected with a sliding frame 10, and the sliding frame 10 is inside A screening mechanism is provided in the part, and the screening mechanism includes a plurality of springs 19, which are fixedly connected to the bottom end of the sliding frame 10, and the top of the spring 19 is fixedly connected to a vibration box 18, a vibration motor 20 is installed at the center of the vibration box 18, and vibration rods 21 are installed at the output ends of both sides of the vibration motor 20. The outer wall of the vibration rod 21 is provided with a bump, and the end of the vibration rod 21 away from the vibration motor 20 is rotatably connected to the inner wall of the vibration box 18, the outer wall of the vibration box 18 is slidably connected to the inner wall of the sliding frame 10, and a filter plate 11 is fixedly connected to the top of the vibration box 18.

[0025] When the utility model is in use, the gangue raw material is poured onto the filter plate 11, and the rear driving motor 9 and the vibration motor 20 are operated simultaneously, the driving motor 9 drives the rotating column 4 to rotate, the H-shaped collar 7 is under the action of the limit bar 6, and the H-shaped adjustment collar 8 is under the action of the square groove 5, and follows the rotating column 4 to rotate synchronously, and the threaded rod 15 is rotated by rotating the rotating handle 16, so that the adjusting member 14 moves the H-shaped collar 7 back and forth, and when the H-shaped collar 7 moves, the connecting plate 13 rotates, causing the H-shaped adjustment collar 8 to deflect, and when the H-shaped adjustment collar 8 deflects, due to the spherical end position of the spherical connecting column 17 In the groove in the H-shaped adjusting collar 8, the spherical connecting column 17 moves forward and backward, and the vibration motor 20 drives the vibration rod 21 to rotate. Under the action of its protrusion, centrifugal force is generated, forcing the entire vibration box 18 to move up and down under the action of the spring 19. When the coal gangue raw material enters the filter plate 11, the filter plate 11 reciprocates horizontally, and at the same time, it generates medium and fine vibrations, thereby bouncing the coal gangue raw material while moving the edge coal gangue raw material forward. The unqualified edge coal gangue raw material is discharged through the filter holes on the filter plate 11, and the qualified edge coal gangue raw material is moved to the kiln 2 to be processed into kaolin.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A processing device for producing kaolin from coal gangue, comprising a bottom plate (1), characterized in that: A kiln (2) is installed on one side of the top surface of the bottom plate (1); a U-shaped frame (3) is fixedly connected to the side of the top surface of the bottom plate (1) away from the kiln (2); a rotating column (4) is rotatably connected to the center of the U-shaped frame (3); a screening adjustment mechanism is welded to the outer wall of the rotating column (4); a sliding frame (10) is slidably connected to the top of the U-shaped frame (3); a screening mechanism is arranged inside the sliding frame (10).

2. The processing equipment for producing kaolin from coal gangue according to claim 1, characterized in that: The screening adjustment mechanism comprises a plurality of limit bars (6), the plurality of limit bars (6) being welded to the outer wall of the rotating column (4), the plurality of limit bars (6) being symmetrically arranged, the limit bars (6) being slidably connected with an H-shaped collar (7), the limit bars (6) limiting the H-shaped collar (7), the rotating column (4) being provided with square grooves (5) on both sides away from the limit bars (6), an H-shaped adjustment collar (8) being arranged outside the square groove (5), the H-shaped adjustment collar (8) being located at the square groove (5), and the rotating column (4) limiting the H-shaped adjustment collar (8).

3. The processing equipment for producing kaolin from coal gangue according to claim 2, characterized in that: A plurality of connecting seats (12) are arranged opposite to one side of the H-shaped collar (7) and the H-shaped adjusting collar (8), and the plurality of connecting seats (12) are respectively fixedly connected to the H-shaped collar (7) and the H-shaped adjusting collar (8). A rear connecting plate (13) is rotatably connected between the plurality of connecting seats (12). An adjusting member (14) is arranged on one side of the H-shaped collar (7), and the adjusting member (14) is slidably connected to the H-shaped collar (7). One end of the adjusting member (14) is fixedly connected to a threaded rod (15), and the other end of the threaded rod (15) is threadedly connected to the U-shaped frame (3).

4. The processing equipment for producing kaolin from coal gangue according to claim 3, characterized in that: The through end of the threaded rod (15) is fixedly connected to a rotating handle (16); a driving motor (9) is installed on one side of the U-shaped frame (3); the output end of the driving motor (9) is connected to the U-shaped frame (3) through and in rotation; the through end of the driving motor (9) is fixedly connected to the rotating column (4); a spherical connecting column (17) is fixedly connected to the bottom surface of the sliding frame (10); the other end of the spherical connecting column (17) is located in the H-shaped adjusting collar (8), and the spherical connecting column (17) is connected to the H-shaped adjusting collar (8) in a sliding manner.

5. The processing equipment for producing kaolin from coal gangue according to claim 4, characterized in that: The screening mechanism comprises a plurality of springs (19), wherein the springs (19) are fixedly connected to the bottom end of the interior of the sliding frame (10), the top end of the springs (19) is fixedly connected to a vibration box (18), the outer wall of the vibration box (18) is slidably connected to the inner wall of the sliding frame (10), and the top end of the vibration box (18) is fixedly connected to a filter plate (11).

6. The processing equipment for producing kaolin from coal gangue according to claim 5, characterized in that: A vibration motor (20) is installed at the center of the vibration box (18), and vibration rods (21) are installed at the output ends on both sides of the vibration motor (20). The outer wall of the vibration rod (21) is provided with a protrusion, and one end of the vibration rod (21) away from the vibration motor (20) is rotatably connected to the inner wall of the vibration box (18).

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