Cement deslagging device for cement production

Abstract

The utility model discloses a cement deslagging device for cement production, which comprises a middle box, a feed hopper is fixedly arranged at the upper end of the middle box, a mounting frame is arranged at the upper end of the feed hopper, a magnetic suction roller is arranged on the mounting frame, a cleaning structure is arranged on the mounting frame, and the cleaning structure comprises a push plate, an electric push rod and an extension block. The magnetic suction roller is cleaned through the cleaning structure; a plurality of supporting legs are fixedly arranged at the side end of the middle box, a supporting plate is arranged between the supporting legs, a material guiding structure is arranged on the supporting plate and comprises a material guiding table, a covering plate, a first collecting box and a plurality of second collecting boxes, and the covering plate is arranged on the first collecting box. Separation of different substances is achieved through the flow guide structure.

Description

Technical Field

[0001] The utility model relates to the field of cement production, and more specifically, to a cement slag removal device for cement production. Background Art

[0002] In the cement production process, cement grinding is often involved, and block cement is ground into powder. In the cement grinding process, iron-containing grinding bodies are generally used to grind block cement. In the grinding process, the grinding bodies collide with the block cement, and gradually become smaller in the grinding process. The cement powder produced by grinding will be mixed with iron slag, so it is necessary to use a cement slag removal device to remove the iron slag in the cement. Generally, the iron slag in the cement powder is removed by magnet adsorption. The magnetic attraction structure of the existing slag removal device is not convenient to clean after adsorbing a large amount of iron slag and iron powder. The iron slag is adsorbed on the surface of the magnetic roller, affecting the subsequent adsorption of iron slag, thereby affecting the subsequent cement slag removal, reducing the production quality of cement, and after the grinding is completed, there may still be large pieces of cement agglomerates or grinding bodies that are not completely worn out in the existing cement. The existing cement slag removal device is not convenient to classify and collect the cleaned iron slag, the required cement powder, the agglomerated cement, the grinding body, etc., thereby affecting the recycling of reusable resources, thereby increasing the cost of cement production. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a cement slag removal device for cement production to solve the technical problems mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement slag removal device for cement production, comprising an intermediate box, a feed hopper is fixedly arranged at the upper end of the intermediate box, a mounting frame is arranged at the upper end of the feed hopper, a magnetic suction roller is arranged on the mounting frame, a cleaning structure is arranged on the mounting frame, the cleaning structure comprises a push plate, an electric push rod and an extension block, and the magnetic suction roller is cleaned by the cleaning structure;

[0007] A supporting leg is fixedly provided on the side end of the middle box, and there are multiple supporting legs. A supporting plate is provided between the multiple supporting legs, and a material guiding structure is provided on the support plate. The material guiding structure includes a material guiding table, a covering plate, a first collecting box and a second collecting box, and there are multiple second collecting boxes. Separation of different substances is achieved through the guide structure.

[0008] The utility model is further configured such that the mounting frame is bolted to the feed hopper, the intermediate box is bolted to the feed hopper, a sleeve cooperating with the magnetic suction roller is arranged inside the intermediate box, a sealing groove is arranged on the sleeve, and a sealing block is fixedly arranged on the feed hopper, thereby connecting the sleeve and the feed hopper.

[0009] The utility model is further configured such that the sealing groove and the sealing block are cooperatively connected, the magnetic roller and the mounting frame are rotatably connected, a motor is fixedly arranged on the mounting frame, and the output end of the motor is connected to the magnetic roller, thereby facilitating the rotation of the magnetic roller.

[0010] The utility model is further configured as follows: the extension block is fixedly arranged on the mounting frame, a plurality of the extension blocks are arranged, the electric push rod is fixedly arranged on the extension block, the push plate is sleeved on the outside of the magnetic suction roller and cooperates with the magnetic suction roller, and the moving end of the electric push rod is fixedly connected to the push plate, thereby facilitating the movement of the push plate.

[0011] The utility model is further configured as follows: the material guiding platform is arranged on the supporting plate, the covering plate is detachably arranged on the material guiding platform, the covering plate and the material guiding platform are bolted together, the first collecting box is arranged at the lower end of the supporting plate, and the second collecting box is arranged between two supporting legs, and different substances are collected through the first collecting box and the second collecting box.

[0012] The utility model is further configured as follows: the material guide table is provided with sieve holes, and a plurality of sieve holes are provided. A rotating column is fixedly provided at the lower end of the material guide table, and a rotating hole is provided on the support plate. The rotating column and the rotating hole are rotatably connected via a bearing, thereby facilitating the rotation of the material guide table.

[0013] The utility model is further configured as follows: an extension piece is fixedly provided on the material guide table, an insertion rod is movably provided on the extension piece, a limiting piece is provided on the insertion rod, the limiting piece and the insertion rod are threadedly connected, a spring is provided between the limiting piece and the insertion rod, and a through hole is opened on the support plate to facilitate fixing the position of the insertion rod and the material guide table.

[0014] The utility model is further configured as follows: the spring sleeve is installed on the insertion rod, a protrusion is fixedly provided on the insertion rod, the through hole and the insertion rod and the protrusion cooperate with each other, a groove is provided on the side end of the through hole on the support plate, the protrusion cooperates with the groove, thereby facilitating the fixing of the material guide table through the insertion rod.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a cement slag removal device for cement production, which has the following beneficial effects:

[0017] 1. The utility model arranges a magnetic roller on a mounting frame, and drives the magnetic roller to rotate through a motor. After the magnetic roller absorbs more iron slag, the cement powder is stopped from being poured into the feed hopper. When the iron slag on the magnetic roller is cleaned, the push plate is driven down by the extension of the electric push rod, and the iron slag absorbed on the surface of the magnetic roller is scraped off by the push plate, thereby completing the cleaning of the magnetic roller, thereby facilitating the long-term and multiple use of the magnetic roller and facilitating the complete absorption of the iron slag in the cement powder.

[0018] 2. The utility model sets a material guide table on the upper end of the support plate. When removing iron slag from cement powder, the covering plate is removed from the material guide table, and the cement powder passes through the middle box and falls on the guide plate, passes through the sieve holes on the material guide table, and enters the first collecting box, so that the cement powder is separated from the agglomerated cement blocks and the large pieces of iron slag. The cement blocks and the large pieces of iron slag slide down from the material guide table and slide into the second collecting box. When cleaning the iron powder on the magnetic suction roller, the covering plate is installed on the material guide table, and the iron slag scraped off by the push plate falls on the material guide table, slides down along the covering plate, and enters the other second collecting box, so that it is convenient to separate cement powder, small pieces of iron slag, large pieces of iron slag and agglomerated cement blocks, and it is convenient to recycle different substances and save costs.

[0019] 3. The utility model sets a material guide table which is rotatably connected to the support plate through the cooperation of a rotating column and a rotating hole, so that when separating different substances, the material guide table can be rotated to change the flow direction of the material guide table, thereby facilitating the guidance of different substances to different positions, reducing the re-contact of different substances after separation, and realizing the complete separation of impurities such as iron slag in cement powder from cement powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a cement slag removal device for cement production;

[0021] Figure 2 It is a schematic diagram of the coordinated structure of an intermediate box, a feed hopper and a mounting frame of a cement slag removal device for cement production;

[0022] Figure 3 This is a schematic diagram of the coordination structure of an intermediate box and a material guide platform of a cement slag removal device for cement production;

[0023] Figure 4 A schematic diagram of the bottom structure of an intermediate box of a cement slag removal device for cement production;

[0024] Figure 5 The present invention is a schematic diagram of the coordination structure of a material guide structure of a cement slag removal device used in cement production.

[0025] In the figure: 1. middle box; 2. feed hopper; 3. mounting frame; 4. magnetic roller; 5. push plate; 6. electric push rod; 7. extension block; 8. support leg; 9. support plate; 10. material guide table; 11. cover plate; 12. first collecting box; 13. second collecting box; 14. sleeve; 15. sealing groove; 16. sealing block; 17. motor; 18. sieve hole; 19. rotating column; 20. rotating hole; 21. extension piece; 22. plug rod; 23. limit piece; 24. spring; 25. through hole; 26. bump; 27. missing groove. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 , a cement slag removal device for cement production, comprising an intermediate box 1, a feed hopper 2 is fixedly arranged on the upper end of the intermediate box 1, a mounting frame 3 is arranged on the upper end of the feed hopper 2, a magnetic suction roller 4 is arranged on the mounting frame 3, a cleaning structure is arranged on the mounting frame 3, the cleaning structure comprises a push plate 5, an electric push rod 6 and an extension block 7, the mounting frame 3 and the feed hopper 2 are bolted, the intermediate box 1 and the feed hopper 2 are bolted, a sleeve 14 matching with the magnetic suction roller 4 is arranged inside the intermediate box 1, a sealing groove 15 is opened on the sleeve 14, a sealing block 16 is fixedly arranged on the feed hopper 2, the sealing groove 15 and the sealing block 16 are matched and connected, the magnetic suction roller 4 is rotatably connected with the mounting frame 3, a motor 17 is fixedly arranged on the mounting frame 3, and the output end of the motor 17 is connected with the magnetic suction roller 4;

[0030] A supporting leg 8 is fixedly provided at the side end of the middle box 1, and there are multiple supporting legs 8. A supporting plate 9 is provided between the multiple supporting legs 8, and a material guiding structure is provided on the supporting plate 9. The material guiding structure includes a material guiding table 10, a covering plate 11, a first collecting box 12 and a second collecting box 13, and there are multiple second collecting boxes 13.

[0031] In this embodiment, the main structure of the entire slag removal device is formed by the cooperation of the intermediate box 1, the feed hopper 2 and the mounting frame 3. The magnetic roller 4 is driven to rotate by the motor 17, so that the surface of the magnetic roller 4 can evenly adsorb the iron slag. The cooperation of the sealing block 16 and the sealing groove 15 can reduce the flow of cement powder to other locations, thereby reducing the waste of cement powder.

[0032] More specifically, the material guide structure facilitates the separation of different substances.

[0033] See also Figure 1-Figure 5 As an implementation method for cleaning the magnetic roller 4: the extension block 7 is fixedly arranged on the mounting frame 3, a plurality of extension blocks 7 are arranged, the electric push rod 6 is fixedly arranged on the extension block 7, the push plate 5 is sleeved on the outer side of the magnetic roller 4 and cooperates with the magnetic roller 4, and the moving end of the electric push rod 6 is fixedly connected to the push plate 5;

[0034] Specifically, after the magnetic roller 4 absorbs more iron slag, pouring cement powder into the feed hopper 2 is stopped. When cleaning the iron slag on the magnetic roller 4, the electric push rod 6 is started. The extension of the electric push rod 6 drives the push plate 5 to descend. Through the contact between the push plate 5 and the surface of the magnetic roller 4, the iron slag absorbed on the surface of the magnetic roller 4 is scraped off, thereby cleaning the magnetic roller 4.

[0035] Please refer to Figure 1-5 , as an implementation method for separating different substances:

[0036] Specifically, when removing iron slag from cement powder, the cover plate 11 is removed from the guide platform 10, and the cement powder passes through the intermediate box 1 and falls onto the guide plate, passes through the sieve hole 18 provided on the guide platform 10, and enters the first collecting box 12, so that the cement powder is separated from the agglomerated cement blocks and the large pieces of iron slag, and the cement blocks and the large pieces of iron slag slide down from the guide platform 10 and slide into a second collecting box 13. When cleaning the iron powder on the magnetic roller 4, the guide platform 10 is rotated by the cooperation of the rotating column 19 and the rotating hole 20. When the guide platform 10 faces the second collecting box 13 for collecting iron slag, the limit plate 23 is pressed, the spring 24 is compressed, and the insertion rod 22 and the convex part provided on the insertion rod 22 are pressed. The block 26 passes through the through hole 25 opened on the support plate 9. When the protrusion 26 extends out of the through hole 25, the insertion rod 22 is rotated to align the protrusion 26 with the notch 27 opened at the lower end of the support plate 9. Through the elastic force of the spring 24 itself, the limit plate 23 is pushed to drive the insertion rod 22 to rise, so that the protrusion 26 enters the notch 27, thereby fixing the position of the guide platform 10. After the guide platform 10 is fixed, the cover plate 11 is installed on the guide platform 10. The iron slag scraped off by the push plate 5 falls on the guide platform 10, slides down along the cover plate 11, and enters the other second collection box 13 to separate the cement powder, small pieces of iron slag, large pieces of iron slag and agglomerated cement blocks.

[0037] In summary, when used as a whole:

[0038] When deslagging cement, cement is put into the feed hopper 2, and cement powder slides from the feed hopper 2 into the sleeve 14 provided in the intermediate box 1, and the small pieces of iron slag are adsorbed by the rotation of the magnetic suction roller 4, thereby separating the small pieces of iron slag from the cement powder.

[0039] When different materials are separated and iron slag is removed from cement powder, the guide table 10 is rotated by the cooperation of the rotating column 19 and the rotating hole 20. When the guide table 10 faces the second collecting box 13 for collecting iron slag, the limit plate 23 is pressed to compress the spring 24, so that the insertion rod 22 and the protrusion 26 provided on the insertion rod 22 pass through the through hole 25 provided on the support plate 9. When the protrusion 26 extends out of the through hole 25, the insertion rod 22 is rotated to align the protrusion 26 with the notch 27 provided at the lower end of the support plate 9. The elastic force of the spring 24 itself pushes the limit plate 23 to drive the insertion rod 22 rises, so that the protrusion 26 enters the groove 27, thereby fixing the position of the material guide platform 10, and the covering plate 11 is removed from the material guide platform 10. The cement powder passes through the intermediate box 1 and falls onto the guide plate, passes through the sieve holes 18 provided on the material guide platform 10, and enters the first collecting box 12, thereby separating the cement powder from the agglomerated cement blocks and the large pieces of iron slag. The cement blocks and the large pieces of iron slag slide down from the material guide platform 10 and slide into a second collecting box 13, thereby fixing the position of the material guide platform 10 and separating the cement powder, small pieces of iron slag, large pieces of iron slag and agglomerated cement blocks.

[0040] After the magnetic roller 4 absorbs more iron slag, stop pouring cement powder into the feed hopper 2. When cleaning the iron slag on the magnetic roller 4, rotate the material guide table 10. After the material guide table 10 is fixed, install the covering plate 11 on the material guide table 10. The iron slag scraped by the push plate 5 falls on the material guide table 10, slides down along the covering plate 11, and enters the other second collecting box 13. The cement powder, small pieces of iron slag, large pieces of iron slag and agglomerated cement blocks are separated. The electric push rod 6 is started. The extension of the electric push rod 6 drives the push plate 5 to descend. The iron slag adsorbed on the surface of the magnetic roller 4 is scraped off through the contact between the push plate 5 and the surface of the magnetic roller 4, so as to clean the magnetic roller 4.

[0041] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cement slag removal device for cement production, comprising an intermediate box (1), characterized in that: A feed hopper (2) is fixedly arranged at the upper end of the intermediate box (1), a mounting frame (3) is arranged at the upper end of the feed hopper (2), a magnetic suction roller (4) is arranged on the mounting frame (3), and a cleaning structure is arranged on the mounting frame (3), the cleaning structure comprising a push plate (5), an electric push rod (6) and an extension block (7); A supporting leg (8) is fixedly provided at the side end of the intermediate box (1), and the supporting leg (8) is provided in plurality. A supporting plate (9) is provided between the plurality of supporting legs (8), and a material guiding structure is provided on the supporting plate (9), and the material guiding structure comprises a material guiding platform (10), a covering plate (11), a first collecting box (12) and a second collecting box (13), and the second collecting box (13) is provided in plurality.

2. A cement slag removal device for cement production according to claim 1, characterized in that: The mounting frame (3) is bolted to the feed hopper (2), the intermediate box (1) is bolted to the feed hopper (2), a sleeve (14) cooperating with the magnetic roller (4) is arranged inside the intermediate box (1), a sealing groove (15) is provided on the sleeve (14), and a sealing block (16) is fixedly arranged on the feed hopper (2).

3. A cement slag removal device for cement production according to claim 2, characterized in that: The sealing groove (15) and the sealing block (16) are cooperatively connected, the magnetic roller (4) and the mounting frame (3) are rotationally connected, a motor (17) is fixedly arranged on the mounting frame (3), and the output end of the motor (17) is connected to the magnetic roller (4).

4. A cement slag removal device for cement production according to claim 1, characterized in that: The extension block (7) is fixedly arranged on the mounting frame (3), and a plurality of the extension blocks (7) are arranged. The electric push rod (6) is fixedly arranged on the extension block (7), and the push plate (5) is sleeved on the outer side of the magnetic roller (4) and cooperates with the magnetic roller (4), and the moving end of the electric push rod (6) is fixedly connected to the push plate (5).

5. A cement slag removal device for cement production according to claim 1, characterized in that: The material guide platform (10) is arranged on the support plate (9), the cover plate (11) is detachably arranged on the material guide platform (10), the cover plate (11) and the material guide platform (10) are bolted together, the first collection box (12) is arranged at the lower end of the support plate (9), and the second collection box (13) is arranged between the two support legs (8).

6. A cement slag removal device for cement production according to claim 5, characterized in that: The material guide platform (10) is provided with a sieve hole (18), and a plurality of sieve holes (18) are provided. A rotating column (19) is fixedly provided at the lower end of the material guide platform (10), and a rotating hole (20) is provided on the support plate (9). The rotating column (19) and the rotating hole (20) are rotatably connected via a bearing.

7. A cement slag removal device for cement production according to claim 5, characterized in that: An extension piece (21) is fixedly arranged on the material guide platform (10), an insertion rod (22) is movably arranged on the extension piece (21), a limit piece (23) is arranged on the insertion rod (22), the limit piece (23) and the insertion rod (22) are threadedly connected, a spring (24) is arranged between the limit piece (23) and the insertion rod (22), and a through hole (25) is opened on the support plate (9).

8. A cement slag removal device for cement production according to claim 7, characterized in that: The spring (24) is sleeved and installed on the insertion rod (22), a protrusion (26) is fixedly provided on the insertion rod (22), the through hole (25) and the insertion rod (22) and the protrusion (26) are mutually matched, and a notch (27) is provided on the support plate (9) at the side end of the through hole (25), and the protrusion (26) and the notch (27) are mutually matched.

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