Dustproof structure for heavy calcium carbonate processing

Abstract

The utility model discloses a dustproof structure for heavy calcium carbonate processing, which belongs to the technical field of dust removal and comprises a spraying box and a spraying assembly which are used for providing a dustproof function for a heavy calcium carbonate processing workshop, the spraying assembly comprises two fixing plates and a plurality of supporting pipes, and the adjacent sides of the two fixing plates are rotatably connected with the supporting pipes. A movable frame is welded to the end face of the rotating block on the left portion, movable blocks are movably connected to the inner side wall of the movable frame, a connecting plate is welded to the end faces of the movable blocks, and a movable plate is welded to the bottom face of the connecting plate; according to the dustproof structure for the heavy calcium carbonate processing workshop, spraying dead angles are prevented from occurring, and the dustproof effect of the dustproof structure on the heavy calcium carbonate processing workshop is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal, in particular to a dust-proof structure for heavy calcium carbonate processing. Background Technique

[0002] During the processing of heavy calcium carbonate, it is necessary to crush its processing raw materials, which is extremely likely to generate a large amount of dust in the heavy calcium carbonate processing workshop. A dust-proof structure is required to clean the dust. The existing dust-proof structures usually use the spraying method for dust reduction. The position of the spraying structure is fixed, resulting in spraying dead corners, reducing the dust-proof effect of the dust-proof structure in the heavy calcium carbonate processing workshop.

[0003] In the related technology, through retrieval, it is found that a scheme of a circulating dust removal structure for heavy calcium carbonate production (publication number CN218810521U) includes a fan. The outer surface of the right side of the fan is fixedly connected with a conveying pipe. The outer surface of the right side of the conveying pipe is fixedly connected with a spraying tower. The outer surface of the lower end of the spraying tower is fixedly connected with a sewage pipe. The outer surface of the right side of the sewage pipe is fixedly connected with a heating box. The outer surface of the upper end of the heating box is fixedly connected with a fixed shell. The outer surface of the upper end of the heating box is fixedly connected with a connecting pipe. The outer surface of the rear end of the connecting pipe is fixedly connected with a condensing pipe. This circulating dust removal structure for heavy calcium carbonate production solves the problem that the existing circulating dust removal structure for heavy calcium carbonate production directly discharges the wastewater generated after spraying dust removal to the outside and cannot recycle the wastewater for dust removal. However, this dust-proof structure does not consider the fixed position of the spraying structure, which is extremely likely to result in spraying dead corners and reduce the dust-proof effect of the dust-proof structure in the heavy calcium carbonate processing workshop. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a dust-proof structure for heavy calcium carbonate processing to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A dust-proof structure for heavy calcium carbonate processing includes a spraying box and a spraying component for providing dust-proof effect to the heavy calcium carbonate processing workshop. The spraying component includes two fixing plates and a number of support pipes. The adjacent sides of the two fixing plates are rotatably connected with the number of support pipes. A number of nozzles for spraying water are installed on the side of the support pipes. Rotating blocks are welded on both end faces of the support pipes. The sides of the number of rotating blocks are rotatably connected to the inner embedding of the fixing plates. A movable frame is welded on the end face of the left rotating block. A movable block is movably connected to the inner side wall of the movable frame. A connecting plate is welded on the end faces of the number of movable blocks. A moving plate is welded on the bottom surface of the connecting plate. The moving part of a linear motor one is welded on the bottom surface of the moving plate. A sealing bearing is fixedly connected to the inner embedding of the end face of the right rotating block.

[0006] Preferably, a conduit is in interference fit with the inner ring of the sealing bearing, and the outer peripheral side of the conduit is communicated with the support pipe.

[0007] Preferably, the fixed end of the linear motor I is detachably connected to the outer side wall of the spray box through bolts, and the side surfaces of the two fixing plates are fixedly connected to the side wall of the spray box in an embedded manner.

[0008] Preferably, a filtering component for filtering the dust in the heavy calcium carbonate processing workshop is arranged on the inner bottom wall of the spray box, and the filtering component includes a filtering rack and a brush plate.

[0009] Preferably, the outer side wall of the filtering rack is welded to the spray box, and a filter screen is fixedly connected to the inner side wall of the filtering rack.

[0010] Preferably, a brush is fixedly connected to the top surface of the brush plate, and the bottom surface of the filter screen abuts against the brush.

[0011] Preferably, L-shaped movable plates are welded to both ends of the bottom of the brush plate, and the moving part of the linear motor II is welded to the bottom surface of the movable plate.

[0012] Preferably, the fixed ends of the two linear motors II are installed on the inner bottom wall of the spray box, and an exhaust port, a sewage discharge port and an air inlet are respectively installed on the top surface, the bottom surface and the side surface of the spray box.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] For the dust prevention structure for heavy calcium carbonate processing, dust in the heavy calcium carbonate processing workshop is extracted by external equipment such as a blower, so that the dust is introduced into the spray box through the air inlet, realizing the dust prevention treatment for the heavy calcium carbonate processing workshop. Water is introduced into the conduit by an external equipment water pump, and then the water flows into the support pipe and is sprayed out through a plurality of nozzles, realizing the dust reduction treatment for the dust. Meanwhile, the provided linear motor I provides power, so that the moving part of the linear motor I moves. Under the connection action provided by the connecting plate and the moving plate, a plurality of movable blocks respectively move along the inner side wall of the movable frame, and then it is convenient for the movable frame to swing around the rotating block as the axis, adjusting the spraying angles of the plurality of nozzles during the transmission process, preventing the occurrence of spraying dead angles, and improving the dust prevention effect of the dust prevention structure.

[0015] For the dust prevention structure for heavy calcium carbonate processing, by making the introduced dust located below the filter screen, it is convenient to preliminarily filter the dust through the filter screen, screening out large-particle dust, and then improving the cleaning effect of the dust prevention structure on the dust in the heavy calcium carbonate processing workshop. Meanwhile, the water sprayed by the spray component flows to the top surface of the filter screen, making the filter screen wet, and the dust is extremely easy to mix with water, further improving the filtering effect on the dust. At the same time, the provided linear motor II provides power. Under the connection action provided by the movable plate, the brush plate drives the brush to move horizontally back and forth, and then the brush cleans the dust adhered to the surface of the filter screen. Meanwhile, the water sprayed by the spray component provides a cleaning effect on the filter screen, preventing the filter screen from being blocked, and improving the structural stability of the components of the dust prevention structure. Description of the Drawings

[0016] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 Structural schematic diagram of the present invention;

[0018] Figure 2 Structural schematic diagram of the spray assembly of the present invention;

[0019] Figure 3 For the present invention Figure 2 Enlarged view of the structure at position A;

[0020] Figure 4 Structural schematic diagram of the conduit of the present invention;

[0021] Figure 5 Partial structural schematic diagram of the spray box of the present invention;

[0022] Figure 6 Structural schematic diagram of the filter assembly of the present invention;

[0023] Figure 7 Structural schematic diagram of the movable plate and the linear motor II of the present invention.

[0024] Explanation of reference numerals:

[0025] In the figure: 1. Spray box; 2. Spray assembly; 3. Fixed plate; 4. Support pipe; 5. Nozzle; 6. Rotating block; 7. Movable frame; 8. Movable block; 9. Connecting plate; 10. Moving plate; 11. Linear motor I; 12. Sealing bearing; 13. Conduit; 14. Drain port; 15. Exhaust port; 16. Filter assembly; 17. Filter rack; 18. Brush plate; 19. Brush; 20. Filter net; 21. Movable plate; 22. Linear motor II; 23. Air inlet. Detailed Description of the Invention

[0026] In the following description, a large number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some well-known technical features in the art are not described.

[0027] Unless otherwise defined, the directions such as up, down, left, right, front, back, inside and outside involved in this text are based on the up, down, left, right, front, back, inside and outside directions in the figures shown by the present utility model, which are hereby explained together.

[0028] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., subject to actual needs.

[0029] In order to solve the problem that the dust-proof structure for heavy calcium carbonate processing is extremely prone to spraying dead angles during use, reducing the dust-proof effect of the dust-proof structure in the heavy calcium carbonate processing workshop, please refer to Figures 1 to 7 , the structure of the device body is a spraying box 1 and a spraying component 2 for providing dust-proof effect to the heavy calcium carbonate processing workshop. By spraying water through the spraying component 2, the dust in the spraying box 1 is dusted, and then the dust-proof structure cleans the dust in the heavy calcium carbonate processing workshop. The spraying component 2 includes two fixing plates 3 and several support pipes 4. The adjacent sides of the two fixing plates 3 are rotatably connected to several support pipes 4. The several support pipes 4 are arranged in parallel on the same horizontal plane. A plurality of nozzles 5 for spraying water are installed on the side of the support pipe 4, which is convenient for spraying water through the nozzles 5 to dust the dust.

[0030] Rotating blocks 6 are welded on both end faces of the support pipe 4, and the rotating blocks 6 provide a sealing and plugging effect on the support pipe 4. The sides of several rotating blocks 6 are rotatably connected to the fixing plates 3 in an embedded manner. The left and right rotating blocks 6 are respectively fixedly connected to the two fixing plates 3 in an embedded manner, which is convenient for fixing the rotating position of the support pipe 4 and improving the structural stability of the components of the dust-proof structure. A movable frame 7 is welded on the end face of the left rotating block 6. A movable block 8 is movably connected to the inner side wall of the movable frame 7, which is convenient for the movable block 8 to rotate and move relatively along the inner side wall of the movable frame 7. A connecting plate 9 is welded on the end faces of several movable blocks 8. A moving plate 10 is welded on the bottom surface of the connecting plate 9. The moving part of a linear motor 11 is welded on the bottom surface of the moving plate 10.

[0031] The provided linear motor 11 provides power. Under the connection effect provided by the connecting plate 9 and the moving plate 10, it is convenient to realize the swinging of several movable frames 7 respectively around the rotating block 6 during the transmission process, and then it is convenient to adjust the spraying angle of several nozzles 5, preventing spraying dead angles when the dust-proof structure sprays and dusts the dust, and then improving the dust-proof effect of the dust-proof structure on the heavy calcium carbonate processing workshop. A sealing bearing 12 is fixedly connected to the end face of the right rotating block 6 in an embedded manner.

[0032] The inner ring of the sealed bearing 12 is interference-fitted with a conduit 13. The provided sealed bearing 12 provides a sealing function and at the same time provides conditions for the relative rotation of the conduit 13 and the rotating block 6 on the right. At the same time, both sides of the sealed bearing 12 penetrate through the rotating block 6. The outer peripheral side of the conduit 13 communicates with the support pipe 4, so as to realize the extension of the conduit 13 into the interior of the support pipe 4 and achieve the connection between the support pipe 4 and the conduit 13. Water is introduced into a number of conduits 13 through an external water pump device. The fixed end of the linear motor one 11 is detachably connected to the outer side wall of the spray box 1 through bolts. The sides of the two fixing plates 3 are fixedly connected to the side wall of the spray box 1 by embedding, so as to fix the positions of the two fixing plates 3. The inner bottom wall of the spray box 1 is provided with a filtering component 16 for filtering the dust in the heavy calcium carbonate processing workshop. The provided filtering component 16 filters the dust introduced into the interior of the spray box 1, thereby improving the cleaning effect of the dust-proof structure on the dust.

[0033] The filtering component 16 includes a filtering frame 17 and a brush plate 18. The outer side wall of the filtering frame 17 is welded to the spray box 1. The inner side wall of the filtering frame 17 is fixedly connected with a filter net 20. The top surface of the brush plate 18 is fixedly connected with a brush 19. The bottom surface of the filter net 20 abuts against the brush 19. The two ends of the bottom of the brush plate 18 are welded with L-shaped movable plates 21. The bottom surface of the movable plate 21 is welded with the moving part of the linear motor two 22. The fixed ends of the two linear motor two 22 are installed on the inner bottom wall of the spray box 1. The fixed ends of the two linear motor two 22 are detachably connected to the inner bottom wall of the spray box 1 through bolts, so that the water sprayed by the spray component 2 falls onto the top surface of the filter net 20. By making the filter net 20 wet, the filtering effect on the dust is improved. At the same time, the water sprayed by the spray component 2 is convenient for cleaning the filter net 20.

[0034] Move the moving parts of the two linear motor two 22. Under the connection action provided by the movable plate 21, during the transmission process, the brush plate 18 drives the brush 19 to clean the dust adhering to the surface of the filter net 20, further improving the cleaning effect on the filter net 20. The top surface, bottom surface and side surface of the spray box 1 are respectively provided with an exhaust port 15, a sewage outlet 14 and an air inlet 23. Through external devices such as a blower, the dust in the heavy calcium carbonate processing workshop is introduced into the air inlet 23, and the air is discharged through the provided exhaust port 15. The provided sewage outlet 14 is used to discharge the water polluted by the dust in the spray box 1, and the provided air inlet 23 is located below the filter net 20.

[0035] The linear motor one 11 and the linear motor two 22 are both prior arts. Their working principles, dimensions and models have nothing to do with the functions of this application, so no more description will be made. The control mode of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in the art. And the present invention is mainly used to protect mechanical devices, so the control mode and circuit connection of the present invention will not be explained in detail.

[0036] Working principle

[0037] For the dust-proof structure for heavy calcium carbonate processing, when in use, the user uses external devices such as a blower to introduce the dust in the heavy calcium carbonate processing workshop into the air inlet 23, and uses external devices such as a water pump to pump water into a number of conduits 13, so that the water flows into the support pipe 4 and then is sprayed out through a number of nozzles 5. Start the first linear motor 11, and the moving part of the first linear motor 11 moves, so that the moving plate 10 and the connecting plate 9 move horizontally back and forth, and the movable block 8 moves along the inner wall of the movable frame 7. During the transmission process, it is convenient to adjust the spraying angle of the water by the number of nozzles 5.

[0038] Start the second linear motor 22. During the movement of the moving part of the second linear motor 22, the movable plate 21 is driven to move, so that the brush plate 18 drives the brush 19 to move horizontally back and forth, and the brush 19 cleans the sundries adhered to the surface of the filter screen 20. At the same time, the water sprayed by the spraying assembly 2 cooperates with the brush 19 to clean the filter screen 20, so that the filter screen 20 gets wet, and the wet filter screen 20 filters the dust introduced into the spraying box 1.

[0039] It should be noted that in this article, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0040] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof structure for heavy calcium carbonate processing, comprising a spray box (1) and a spray assembly (2) for providing dustproof effect in a heavy calcium carbonate processing workshop, characterized in that: The spray assembly (2) comprises two fixed plates (3) and a plurality of support tubes (4); the adjacent sides of the two fixed plates (3) are rotatably connected to the plurality of support tubes (4); a plurality of spray heads (5) for spraying water are installed on the side of the support tube (4); and rotating blocks (6) are welded to both end surfaces of the support tube (4); The side surfaces of several rotating blocks (6) are embedded and rotatably connected with the fixed plate (3); the end surface of the rotating block (6) on the left is welded with a movable frame (7); the inner wall of the movable frame (7) is movably connected with a movable block (8); the end surfaces of several movable blocks (8) are welded with connecting plates (9); the bottom surface of the connecting plate (9) is welded with a moving plate (10); the bottom surface of the moving plate (10) is welded with a moving part of a linear motor (11); and the end surface of the rotating block (6) on the right is embedded and fixedly connected with a sealed bearing (12).

2. A dust-proof structure for heavy calcium carbonate processing according to claim 1, characterized in that: The inner ring of the sealing bearing (12) is interference-fitted with a conduit (13), and the outer peripheral side of the conduit (13) is connected to the support tube (4).

3. A dust-proof structure for heavy calcium carbonate processing according to claim 2, characterized in that: The fixed end of the linear motor 1 (11) is detachably connected to the outer wall of the spray box (1) via bolts, and the sides of the two fixing plates (3) are embedded and fixedly connected to the side walls of the spray box (1).

4. A dust-proof structure for heavy calcium carbonate processing according to claim 3, characterized in that: The inner bottom wall of the spray box (1) is provided with a filter assembly (16) for filtering dust in a heavy calcium carbonate processing workshop, and the filter assembly (16) comprises a filter frame (17) and a brush plate (18).

5. A dust-proof structure for heavy calcium carbonate processing according to claim 4, characterized in that: The outer wall of the filter frame (17) is welded to the spray box (1), and the inner wall of the filter frame (17) is fixedly connected with a filter screen (20).

6. A dust-proof structure for heavy calcium carbonate processing according to claim 5, characterized in that: The top surface of the brush plate (18) is fixedly connected with a brush (19), and the bottom surface of the filter screen (20) abuts against the brush (19).

7. A dust-proof structure for heavy calcium carbonate processing according to claim 6, characterized in that: L-shaped movable plates (21) are welded at both ends of the bottom of the brush plate (18), and the bottom surface of the movable plate (21) is welded with a moving part of a second linear motor (22).

8. A dust-proof structure for heavy calcium carbonate processing according to claim 7, characterized in that: The fixed ends of the two linear motors 2 (22) are mounted on the inner bottom wall of the spray box (1), and the top surface, bottom surface and side surfaces of the spray box (1) are respectively provided with an exhaust port (15), a sewage outlet (14) and an air inlet (23).

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