Raw material impurity removal device for polyaluminum chloride production

Abstract

The utility model relates to the technical field of raw material impurity removal, and discloses a raw material impurity removal device for polyaluminum chloride production, which comprises a box body, a driving assembly for pushing raw materials is arranged on the left side of the outside of the box body, the top of the driving assembly is rotatably connected with a rotating rod, and the inside of the rotating rod is rotatably connected with a fixed shaft; the device comprises a box body, a fixed frame is fixedly connected to the interior of the box body, a filter plate is slidably connected to the interior of the fixed frame, a movable groove is formed in the filter plate, sliding grooves are formed in the front side and the rear side of the interior of the box body, a plurality of sliding columns are fixedly connected to the left side of the top of the filter plate, and springs are arranged outside the sliding columns in a sleeving mode. The tops of the multiple sliding columns are fixedly connected with limiting plates. According to the utility model, continuous vibration of the filter plate can be realized, so that effective screening of raw materials can be realized, and meanwhile, the filter plate and the collecting component share a driving source, so that the screening and impurity removing efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material impurity removal, in particular to an impurity removal device for raw materials used in the production of polyaluminum chloride. Background Art

[0002] Polyaluminum chloride (PAC) is an important inorganic polymer water treatment agent, which is widely used in water purification and sewage treatment. It can effectively remove impurities in water, such as suspended solids, organic pollutants and heavy metal ions, through charge neutralization, adsorption bridging and precipitation. Compared with traditional low-molecular coagulants, PAC has a faster treatment speed and stronger purification ability, because it can form larger and more stable flocs in water bodies, which helps to accelerate the sedimentation process and improve the treatment efficiency. PAC has a wide range of applicability and shows excellent performance in many fields such as drinking water production, wastewater treatment, urban sewage treatment and industrial process water reuse. Using PAC can not only improve water quality, but also reduce treatment costs, making it one of the preferred materials in current water treatment technologies.

[0003] During the impurity removal process of the raw materials for polyaluminum chloride production, it is usually necessary to screen and remove impurities through a filter plate. However, this method has a significant problem, that is, the raw materials are prone to clogging the sieve holes on the filter plate during the filtration process. When these sieve holes are blocked, the flow of the raw materials is hindered, resulting in a significant reduction in the impurity removal efficiency. Therefore, in view of the above deficiencies, an impurity removal device for raw materials used in the production of polyaluminum chloride is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an impurity removal device for raw materials used in the production of polyaluminum chloride, aiming to improve the problem of low screening and impurity removal efficiency of some existing raw material impurity removal devices.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An impurity removal device for raw materials used in the production of polyaluminum chloride, including a box body. A driving component for pushing raw materials is arranged on the left side of the outer part of the box body. A rotating rod is rotatably connected to the top of the driving component. A fixed shaft is rotatably connected to the inside of the rotating rod. A fixed frame is fixedly connected to the inside of the box body. A filter plate is slidably connected to the inside of the fixed frame. An activity groove is opened in the inside of the filter plate. Sliding grooves are opened on the front and rear sides of the inside of the box body. A plurality of sliding columns are fixedly connected to the left side of the top of the filter plate. Springs are sleeved on the outside of the plurality of sliding columns. Limiting plates are fixedly connected to the tops of the plurality of sliding columns. An inclined plate is fixedly connected to the tops of the plurality of limiting plates. A sealing frame is fixedly connected to the right side of the outer part of the box body. A collection box is slidably connected to the inside of the sealing frame. A collection component for collecting raw materials is arranged on the right side of the driving component;

[0007] As a further description of the above technical solution:

[0008] The driving component includes a cylinder, the right side of the cylinder is fixedly connected to the left side of the outside of the box body, the driving end of the cylinder is fixedly connected with a push rod, and the right side of the push rod is fixedly connected with a push plate;

[0009] As a further description of the above technical solution:

[0010] The collection component includes a triangular plate, the left side of the triangular plate is fixedly connected to the bottom right side of the push plate, scraping plates are fixedly connected to both the front and rear sides of the push plate, a right collection box is fixedly connected to the bottom right side of the box body, a left collection box is fixedly connected to the bottom left side of the box body, discharge pipes are fixedly connected to the bottoms of both the right collection box and the left collection box, and valves are fixedly connected to the outsides of the two discharge pipes;

[0011] As a further description of the above technical solution:

[0012] A handle is fixedly connected to the right side of the collection frame, a feed pipe is fixedly connected to the top of the box body, and support columns are fixedly connected to the bottoms of both the right collection box and the left collection box;

[0013] As a further description of the above technical solution:

[0014] One end of the spring is fixedly connected to the bottom of the limit plate, and the other end of the spring is fixedly connected to the top of the filter plate;

[0015] As a further description of the above technical solution:

[0016] The outside of the sliding column is slidably connected to the inside of the fixed frame, and the outside of the filter plate is slidably connected to the inside of the movable groove;

[0017] As a further description of the above technical solution:

[0018] The top side of the outside of the rotating rod is in contact with the bottom of the filter plate, and the outside of the fixed shaft is slidably connected to the inside of the sliding groove;

[0019] As a further description of the above technical solution:

[0020] The outside of the scraping plate is fixedly connected to the inside of the box body, and the bottom of the triangular plate is slidably connected to the inside of the box body.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, the rotation of the rotating rod can drive the displacement of the filter plate. Furthermore, the elastic force of the spring can be utilized to achieve continuous vibration of the filter plate, thereby effectively screening the raw materials. At the same time, it shares a drive source with the collection component, greatly improving the efficiency of screening and impurity removal.

[0023] 2. In the present utility model, the cylinder drives the push plate to reciprocate back and forth. Thus, the raw materials inside the box can be pushed by means of the push plate, triangular plate and scraper, and then the raw materials can be pushed into the inside of the column and the collection box to complete the collection, greatly improving the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a perspective view of an impurity removal device for raw materials used in the production of polyaluminum chloride proposed by the present utility model;

[0025] Figure 2 is a schematic structural view of the triangular plate of an impurity removal device for raw materials used in the production of polyaluminum chloride proposed by the present utility model;

[0026] Figure 3 is a schematic structural view of the filter plate of an impurity removal device for raw materials used in the production of polyaluminum chloride proposed by the present utility model;

[0027] Figure 4 is a schematic structural view of the left collection box of an impurity removal device for raw materials used in the production of polyaluminum chloride proposed by the present utility model.

[0028] LEGEND DESCRIPTION:

[0029] 1. Box body; 2. Cylinder; 3. Push rod; 4. Push plate; 5. Rotating rod; 6. Fixed shaft; 7. Fixed frame; 8. Filter plate; 9. Sliding column; 10. Spring; 11. Limiting plate; 12. Inclined plate; 13. Sealing frame; 14. Collection frame; 15. Triangular plate; 16. Scraper; 17. Right collection box; 18. Discharge pipe; 19. Valve; 20. Handle; 21. Feed pipe; 22. Left collection box; 23. Support column; 24. Activity groove; 25. Sliding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figure 1 - Figure 3, an embodiment provided by the utility model: an impurity removal device for raw materials in polyaluminum chloride production, including a box body 1. The box body 1 is the external framework of the entire device, providing a stable working environment and physical support. On the left side of the external part of the box body 1, a driving component for pushing raw materials is arranged. The driving component includes a cylinder 2. The right side of the cylinder 2 is fixedly connected to the left side of the external part of the box body 1. The driving end of the cylinder 2 is fixedly connected with a push rod 3. The right side of the push rod 3 is fixedly connected with a push plate 4. When the cylinder 2 is started, it transmits power to the push plate 4 through the push rod 3. A rotating rod 5 is rotatably connected to the top of the driving component. A fixed shaft 6 is rotatably connected to the inside of the rotating rod 5. A fixed frame 7 is fixedly connected to the inside of the box body 1. A filter plate 8 is slidably connected to the inside of the fixed frame 7. The rotating rod 5 can convert the horizontal movement into a vertical displacement, thereby affecting the movement of the filter plate 8. The top side of the outside of the rotating rod 5 is in contact with the bottom of the filter plate 8. An activity groove 24 is formed in the inside of the filter plate 8. The outside of the filter plate 8 is slidably connected to the inside of the activity groove 24. The activity groove 24 is for adapting to the filter plate 8 to move back and forth, cooperating with the horizontal vibration of the rotating rod 5 to achieve efficient screening. Sliding grooves 25 are formed in the front and rear sides of the inside of the box body 1. The outside of the fixed shaft 6 is slidably connected to the inside of the sliding grooves 25. The sliding grooves 25 provide a sliding path for the fixed shaft 6, enabling the rotating rod 5 to drive the filter plate 8 smoothly. A plurality of sliding columns 9 are fixedly connected to the left side of the top of the filter plate 8. The outside of the sliding columns 9 is slidably connected to the inside of the fixed frame 7. Springs 10 are sleeved on the outside of the plurality of sliding columns 9. Limiting plates 11 are fixedly connected to the tops of the plurality of sliding columns 9. One end of the spring 10 is fixedly connected to the bottom of the limiting plate 11, and the other end of the spring 10 is fixedly connected to the top of the filter plate 8. The spring 10 provides elastic support for the filter plate 8, enabling it to generate vibration when moving and improving the impurity filtration efficiency. An inclined plate 12 is fixedly connected to the tops of the plurality of limiting plates 11. The inclined plate 12 is used to guide the raw materials. A sealing frame 13 is fixedly connected to the right side of the outside of the box body 1. A collection box 14 is slidably connected to the inside of the sealing frame 13. A collection component for collecting raw materials is arranged on the right side of the driving component. The collection box 14 is used to collect the screened impurities.

[0032] Refer to Figure 2 - Figure 4, the collection components include a triangular plate 15. The left side of the triangular plate 15 is fixedly connected to the right bottom of the push plate 4. The bottom of the triangular plate 15 is slidably connected to the inside of the box body 1. Scrapers 16 are fixedly connected to both the front and rear sides of the push plate 4. The outside of the scrapers 16 is fixedly connected to the inside of the box body 1. Here, the design can push the raw materials with the help of the push plate 4, the scrapers 16 and the triangular plate 15. A right collection box 17 is fixedly connected to the right bottom of the box body 1. A left collection box 22 is fixedly connected to the left bottom of the box body 1. Discharge pipes 18 are fixedly connected to the bottoms of both the right collection box 17 and the left collection box 22. Valves 19 are fixedly connected to the outside of both discharge pipes 18. The right collection box 17 and the left collection box 22 are responsible for collecting the qualified raw materials after filtration and guiding them to the discharge pipes 18. The outlet of the raw materials is controlled by the valves 19. A handle 20 is fixedly connected to the right side of the collection frame 14. A feed pipe 21 is fixedly connected to the top of the box body 1. Support columns 23 are fixedly connected to the bottoms of both the right collection box 17 and the left collection box 22. The support columns 23 ensure the stability of the whole device.

[0033] Working principle: When it is necessary to filter the raw materials for the production of polyaluminum chloride, pour the raw materials into the inside of the feed pipe 21. Then, the air cylinder 2 can be started. The push rod 3 is driven by the air cylinder 2 to displace. At this time, the push rod 3 will slide inside the box body 1. As the push rod 3 slides, the rotating rod 5 will rotate. Then, the rotating rod 5 can rotate around the fixed shaft 6. At the same time, the fixed shaft 6 slides inside the sliding groove 25. At this time, the top of the rotating rod 5 will contact the top of the filter plate 8 and cause the filter plate 8 to displace. Then, the sliding column 9 can be driven to displace. At this time, the spring 10 will be compressed and rebound. Then, the vibration and screening of the filter plate 8 can be realized by means of the elastic force of the spring 10. Thus, the large-particle impurities in the raw materials can be screened out. And due to the inclined placement of the filter plate 8, the impurities will fall into the inside of the collection frame 14 to complete the collection. The qualified raw materials will fall into the inside of the box body 1. Then, by driving the push plate 4 to reciprocate back and forth with the air cylinder 2, the raw materials can be pushed into the inside of the right collection box 17 and the left collection box 22 to complete the collection. Finally, the collection of the raw materials can be completed with the help of the discharge pipes 18 and the valves 19.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A raw material impurity removal device for the production of polyaluminium chloride, comprising a housing (1), characterized in that: A driving assembly for pushing raw materials is arranged on the left side of the outer part of the box body (1); a rotating rod (5) is rotatably connected to the top of the driving assembly; a fixed shaft (6) is rotatably connected to the inside of the rotating rod (5); a fixed frame (7) is fixedly connected to the inside of the box body (1); a filter plate (8) is slidably connected to the inside of the fixed frame (7); a movable groove (24) is provided inside the filter plate (8); sliding grooves (25) are provided on both the front and rear sides of the inner part of the box body (1); a plurality of sliding columns (9) are fixedly connected to the left side of the top of the filter plate (8); a spring (10) is sleeved on the outside of the plurality of sliding columns (9); a limit plate (11) is fixedly connected to the top of the plurality of sliding columns (9); an inclined plate (12) is fixedly connected to the top of the plurality of limit plates (11); a sealing frame (13) is fixedly connected to the right side of the outer part of the box body (1); a collecting frame (14) is slidably connected to the inside of the sealing frame (13); and a collecting assembly for collecting raw materials is arranged on the right side of the driving assembly.

2. A raw material impurity removal device for polyaluminium chloride production according to claim 1, characterized in that: The driving assembly comprises a cylinder (2), the right side of the cylinder (2) is fixedly connected to the left side of the outside of the box (1), the driving end of the cylinder (2) is fixedly connected to a push rod (3), and the right side of the push rod (3) is fixedly connected to a push plate (4).

3. A raw material impurity removal device for polyaluminium chloride production according to claim 2, characterized in that: The collecting assembly comprises a triangular plate (15), the left side of the triangular plate (15) is fixedly connected to the right bottom of the push plate (4), the front and rear sides of the push plate (4) are fixedly connected with scrapers (16), the right side of the bottom of the box body (1) is fixedly connected with a right collecting box (17), the left side of the bottom of the box body (1) is fixedly connected with a left collecting box (22), the bottoms of the right collecting box (17) and the left collecting box (22) are fixedly connected with discharge pipes (18), and the outsides of the two discharge pipes (18) are fixedly connected with valves (19).

4. A raw material impurity removal device for polyaluminium chloride production according to claim 3, characterized in that: A handle (20) is fixedly connected to the right side of the collecting frame (14), a feed pipe (21) is fixedly connected to the top of the box body (1), and support columns (23) are fixedly connected to the bottoms of the right collecting box (17) and the left collecting box (22).

5. A raw material impurity removal device for polyaluminium chloride production according to claim 1, characterized in that: One end of the spring (10) is fixedly connected to the bottom of the limiting plate (11), and the other end of the spring (10) is fixedly connected to the top of the filter plate (8).

6. A raw material impurity removal device for polyaluminium chloride production according to claim 1, characterized in that: The outside of the sliding column (9) is slidably connected to the inside of the fixed frame (7), and the outside of the filter plate (8) is slidably connected to the inside of the movable groove (24).

7. A raw material impurity removal device for polyaluminium chloride production according to claim 1, characterized in that: The outer top side of the rotating rod (5) contacts the bottom of the filter plate (8), and the outer part of the fixed shaft (6) is slidably connected to the inside of the sliding groove (25).

8. A raw material impurity removal device for polyaluminium chloride production according to claim 3, characterized in that: The outside of the scraper (16) is fixedly connected to the inside of the box (1), and the bottom of the triangular plate (15) is slidably connected to the inside of the box (1).

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