Grinding device for water-quenched slag processing
By designing a water-quenched slag grinding device including crushing rollers, screening plates and recycling cylinders, the problems of poor practicality and insufficient flexibility caused by omissions in existing equipment are solved, and a more efficient grinding and screening process is achieved.
Patent Information
- Application Number
- CN202420683533.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing grinding devices for water quenching slag processing are prone to omissions during grinding, resulting in poor practicality and lack of flexibility in the equipment.
A grinding device including a base plate, a recycling drum, a screening box and a support column is designed. By installing a crushing roller and a screening board in the screening box, and using a driving motor to drive the gear to rotate, and combining the reciprocating screws and moving blocks, grinding and screening of the water quenching slag is realized, and material recycling and reprocessing is carried out through the recycling drum.
It improves the practicality and flexibility of the equipment, ensures the complete grinding of the water quenched slag, reduces omissions, and improves processing efficiency.
Smart Images
Figure CN222805297U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water-quenched slag grinding, in particular to a grinding device for water-quenched slag processing. Background Art
[0002] Water-quenched slag is the abbreviation of water-quenched alkaline iron furnace slag. It is a granular slag with a rough and porous surface, a light and brittle texture, and is easy to break. It can not only reduce the cost of cement, but also improve the strength of cement. It can be used in large-scale concrete projects. This not only solves the problem of waste slag occupying land and wasting land resources, but also achieves the goal of energy conservation and emission reduction.
[0003] Before using the water-quenched slag, it is necessary to grind the water-quenched slag. However, when grinding the water-quenched slag, the existing grinding device for processing the water-quenched slag will inevitably cause omissions due to the equipment's own reasons. The water-quenched slag that is not ground can only be temporarily placed in the equipment through sieve filtration and can only be taken out for further processing after the grinding is completed. This results in poor practicality of the equipment and lack of flexible conversion capabilities.
[0004] To this end, we propose a grinding device for water-quenched slag processing. Utility Model Content
[0005] The utility model aims to provide a grinding device for water-quenched slag processing to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for water-quenched slag processing, comprising a base plate, a recovery drum, a screening box and a support column, a recovery drum is installed above the top surface of the base plate, a screening box is installed above the top center of the base plate, the top surface of the base plate is fixedly connected with support columns in turn, and the other end of the support column is fixedly connected to the recovery drum and the bottom of the screening box.
[0007] Preferably, a feed inlet is provided on the top surface of the screening box, a guide block is fixedly connected to the inside of the screening box, and a discharge port is provided at the center of the bottom surface of the screening box.
[0008] Preferably, a crushing roller is symmetrically rotatably installed inside the screening box, a first gear and a second gear are installed on the surface of the crushing roller of the screening box, and the first gear is meshingly connected with the second gear, a driving motor is installed on the back surface of the crushing roller of the screening box, and the output end of the driving motor passes through the inside of the screening box and is fixedly connected to the crushing roller.
[0009] Preferably, a screening plate is installed inside the screening box, a reciprocating screw rod is installed on the back surface of the screening box, a moving groove is opened on the back surface of the screening box, a moving block is slidably installed in the moving groove, and the moving block is meshingly connected with the reciprocating screw rod, a push plate is fixedly connected to the front end surface of the moving block, recovery ports are symmetrically opened on both sides of the screening box, and a first rotating motor is installed on the surface of one end of the reciprocating screw rod.
[0010] Preferably, a rotating rod is rotatably installed inside the recovery drum, a spiral blade is fixedly connected to the outer surface of the rotating rod, a pulley is installed on the top of the recovery drum at the rotating rod, a connecting belt is installed between the pulleys, and a second rotating motor is installed on the top of one of the pulleys.
[0011] Preferably, a discharge pipe is fixedly connected to the outer surface of the top of the recovery cylinder, and the other end of the discharge pipe is fixedly connected to the screening box, and a recovery pipe is fixedly connected to the outer surface of the bottom of the recovery cylinder, and the other end of the recovery pipe is fixedly connected to the screening box.
[0012] Preferably, a control panel is installed on the front end surface of the screening box, and the driving motor, the first rotating motor and the second rotating motor are all electrically controlled and connected by the control panel.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: through the cooperation of the crushing roller and the screening plate symmetrically installed in the screening box, when the driving motor is running, the first gear and the second gear are driven to mesh and rotate, thereby driving the crushing roller to grind the water-quenched slag, and the screening plate can screen the water-quenched slag, start the first rotating motor, the first rotating motor drives the reciprocating screw to rotate, the reciprocating screw rotation drives the outer meshing connected moving block to move, the moving block movement drives the push plate to scrape the water-quenched slag on the surface of the screening plate. The unground water-quenched slag on the surface of the screening plate is pushed to the recovery drum, and then transported to the top through the cooperation of the rotating rod and the spiral blade in the recovery drum, and re-injected into the screening box through the discharge drum for grinding, which improves the practicality of the equipment and is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 3 It is a partial structural schematic diagram of the utility model;
[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.
[0018] In the figure: 1. bottom plate; 2. recovery cylinder; 3. screening box; 4. support column; 5. feed port; 6. guide block; 7. discharge port; 8. crushing roller; 9. first gear; 10. second gear; 11. drive motor; 12. screening plate; 13. reciprocating screw rod; 14. moving groove; 15. moving block; 16. push plate; 17. recovery port; 18. first rotating motor; 19. rotating rod; 20. spiral blade; 21. pulley; 22. connecting belt; 23. second rotating motor; 24. recovery pipe; 25. discharge pipe; 26. control panel. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-4 A grinding device for water-quenched slag processing includes a bottom plate 1, a recovery drum 2, a screening box 3 and a support column 4. The recovery drum 2 is installed above the top surface of the bottom plate 1, and the screening box 3 is installed above the top center of the bottom plate 1. The top surface of the bottom plate 1 is fixedly connected with the support column 4 in sequence, and the other end of the support column 4 is fixedly connected to the bottom of the recovery drum 2 and the screening box 3.
[0021] See also Figure 1-4 A feed inlet 5 is provided on the top surface of the screening box 3 , a guide block 6 is fixedly connected inside the screening box 3 , and a discharge port 7 is provided at the center of the bottom surface of the screening box 3 .
[0022] See also Figure 1-4 A crushing roller 8 is symmetrically installed inside the screening box 3 for rotation. A first gear 9 and a second gear 10 are installed on the surface of the crushing roller 8 of the screening box 3, and the first gear 9 is meshed with the second gear 10. A driving motor 11 is installed on the back surface of the crushing roller 8 of the screening box 3, and the output end of the driving motor 11 passes through the inside of the screening box 3 and is fixedly connected to the crushing roller 8.
[0023] See also Figure 1-4A screening plate 12 is installed inside the screening box 3, a reciprocating screw rod 13 is installed on the back surface of the screening box 3, a moving groove 14 is opened on the back surface of the screening box 3, a moving block 15 is slidably installed in the moving groove 14, and the moving block 15 is meshed and connected with the reciprocating screw rod 13, a push plate 16 is fixedly connected to the front end surface of the moving block 15, recovery ports 17 are opened symmetrically on both sides of the screening box 3, and a first rotating motor 18 is installed on the surface of one end of the reciprocating screw rod 13.
[0024] See also Figure 1-4 A rotating rod 19 is rotatably installed inside the recovery drum 2, and a spiral blade 20 is fixedly connected to the outer surface of the rotating rod 19. A pulley 21 is installed on the top of the recovery drum 2 located at the rotating rod 19, and a connecting belt 22 is installed between the pulleys 21. A second rotating motor 23 is installed on the top of one of the pulleys 21.
[0025] See also Figure 1-4 A discharge pipe 24 is fixedly connected to the outer surface of the top of the recovery cylinder 2, and the other end of the discharge pipe 24 is fixedly connected to the screening box 3. A recovery pipe 25 is fixedly connected to the outer surface of the bottom of the recovery cylinder 2, and the other end of the recovery pipe 25 is fixedly connected to the screening box 3.
[0026] See also Figure 1-4 A control panel 26 is installed on the front end surface of the screening box 3 , and the driving motor 11 , the first rotating motor 18 and the second rotating motor 23 are all electrically controlled and connected by the control panel 26 .
[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A grinding device for water-quenched slag processing, characterized in that: The invention comprises a bottom plate (1), a recovery drum (2), a screening box (3) and a support column (4); the recovery drum (2) is installed above the top surface of the bottom plate (1); the screening box (3) is installed above the top center of the bottom plate (1); the top surface of the bottom plate (1) is fixedly connected with the support column (4) in sequence, and the other end of the support column (4) is fixedly connected to the bottom of the recovery drum (2) and the screening box (3).
2. A grinding device for water-quenched slag processing according to claim 1, characterized in that: The top surface of the screening box (3) is provided with a feed inlet (5), a guide block (6) is fixedly connected inside the screening box (3), and a discharge port (7) is provided at the center of the bottom surface of the screening box (3).
3. The grinding device for water-quenched slag processing according to claim 1, characterized in that: A crushing roller (8) is symmetrically mounted inside the screening box (3) for rotation. A first gear (9) and a second gear (10) are mounted on the surface of the crushing roller (8) of the screening box (3), and the first gear (9) is meshingly connected with the second gear (10). A driving motor (11) is mounted on the back surface of the crushing roller (8) of the screening box (3), and an output end of the driving motor (11) passes through the interior of the screening box (3) and is fixedly connected to the crushing roller (8).
4. The grinding device for water-quenched slag processing according to claim 1, characterized in that: A screening plate (12) is installed inside the screening box (3), a reciprocating screw rod (13) is installed on the back surface of the screening box (3), a moving groove (14) is opened on the back surface of the screening box (3), a moving block (15) is slidably installed in the moving groove (14), and the moving block (15) is meshingly connected with the reciprocating screw rod (13), a push plate (16) is fixedly connected to the front end surface of the moving block (15), recovery ports (17) are symmetrically opened on both sides of the screening box (3), and a first rotating motor (18) is installed on the surface of one end of the reciprocating screw rod (13).
5. The grinding device for water-quenched slag processing according to claim 1, characterized in that: A rotating rod (19) is rotatably mounted inside the recovery drum (2), a spiral blade (20) is fixedly connected to the outer surface of the rotating rod (19), a belt pulley (21) is mounted on the top of the recovery drum (2) at the rotating rod (19), a connecting belt (22) is mounted between the belt pulleys (21), and a second rotating motor (23) is mounted on the top of one of the belt pulleys (21).
6. The grinding device for water-quenched slag processing according to claim 1, characterized in that: A discharge pipe (24) is fixedly connected to the outer surface of the top of the recovery cylinder (2), and the other end of the discharge pipe (24) is fixedly connected to the screening box (3); a recovery pipe (25) is fixedly connected to the outer surface of the bottom of the recovery cylinder (2), and the other end of the recovery pipe (25) is fixedly connected to the screening box (3).
7. The grinding device for water-quenched slag processing according to claim 1, characterized in that: A control panel (26) is installed on the front end surface of the screening box (3), and the drive motor (11), the first rotating motor (18) and the second rotating motor (23) are all electrically controlled and connected by the control panel (26).