Screening equipment for solid particles

Abstract

The utility model discloses solid particle screening equipment which comprises a filter box, bottom feet are symmetrically and fixedly connected to the two sides of the bottom of the filter box, a filter plate is fixedly connected to the tops of two connecting plates, springs are symmetrically arranged on the outer sides of two sliding shafts in a sleeved mode, a connecting column is fixedly connected to one side of the filter plate, and the connecting column is fixedly connected to the other side of the filter plate. Rollers are fixedly connected to the bottoms of the connecting columns, a motor is fixedly connected to the outer side of the filter box, the output end of the motor extends into the filter box and is fixedly connected with a cam, and the cam and the rollers are matched for use. Through the arranged filtering mechanism, raw materials can be rapidly filtered, the situation that smashed particles block pipelines and equipment is avoided, after screening is completed, the filtering mechanism can be rapidly cleaned, the raw materials are prevented from being adhered to the outer wall of the filtering mechanism, the structure is simple, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cracked carbon five deep processing, in particular to a solid particle screening device. Background Art

[0002] Cracked C5, also known as cracked hydrocarbons, petroleum wax hydrocarbons, etc., has a chemical structure of a mixture of straight-chain, branched and cyclic alkanes. Its main chemical components are carbon and hydrogen, with a high molecular weight and melting point. Cracked C5 is a raw material widely used in the chemical industry and is used to produce synthetic resins, rubber, asphalt, paint, etc.

[0003] According to the above-mentioned related technologies, the applicant believes that the deep processing of cracking C5 generally includes chemical processes such as desulfurization and dechlorination, hydrogenation, and isomerization. These processes often use solid particles such as solid fillers and solid catalysts. During use, these solid particles are easy to crush. When using, the crushed solid particles must be screened to prevent the crushed particles from clogging the channel, causing high system pressure and the processing capacity not meeting the design requirements. Utility Model Content

[0004] The utility model discloses a solid particle screening device, aiming to solve the technical problem that the solid particles are easy to be crushed during use, and the crushed solid particles need to be screened during use to prevent the crushed particles from clogging a channel, causing high system pressure and the processing volume failing to meet the design requirements.

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

[0006] A screening device for solid particles comprises a filter box, wherein both sides of the bottom of the filter box are symmetrically fixedly connected with base feet, the top of the filter box is provided with a feeding port, the interior of the filter box is provided with a filter mechanism, the filter mechanism comprises a filter assembly and a cleaning assembly, the filter assembly and the cleaning assembly are used in cooperation with each other, the cleaning assembly comprises a sliding shaft, the sliding shaft is symmetrically fixedly connected to the interior of the filter box, the outer sides of the two sliding shafts are slidably connected with connecting plates, the tops of the two connecting plates are fixedly connected with filter plates, the outer sides of the two sliding shafts are symmetrically sleeved with springs, one side of the filter plate is fixedly connected with a connecting column, the bottom of the connecting column is fixedly connected with a roller, the outer side of the filter box is fixedly connected with a motor, the output end of the motor extends to the interior of the filter box and is fixedly connected with a cam, the cam and the roller are used in cooperation with each other.

[0007] In a preferred embodiment, the cleaning component includes a slide groove, which is symmetrically opened inside the filter box, the inside of the two slide grooves are fixedly connected with a slide rod, the outer sides of the two slide rods are slidably connected with a slider, a connecting rod is fixedly connected between the two sliders, a cleaning brush is fixedly connected to the bottom of the connecting rod, and the two sliders are fixedly connected with an L-shaped rod on the side away from each other.

[0008] In a preferred solution, a collection hopper is fixedly connected to the interior of the filter box, the inner wall of the collection hopper is arranged in an inverted trapezoidal shape, and a collection hopper is slidably connected to the bottom of the inner wall of the filter box.

[0009] In a preferred solution, an opening and closing door is rotatably connected to the front of the filter box, and an observation window is provided inside the opening and closing door, and the observation window is transparent.

[0010] In a preferred solution, a protective cover is fixedly connected to the outer side of the motor, and heat dissipation grooves are equidistantly provided on one side of the protective cover.

[0011] In a preferred solution, a controller is fixedly connected to the outside of the filter box, and the motor is electrically connected to the controller.

[0012] The solid particle screening device provided by the utility model has the following advantages:

[0013] Firstly, the filter mechanism can filter the raw materials quickly to avoid blockage of pipelines and equipment by large molecules. After the screening is completed, the filter mechanism can be cleaned quickly to avoid the raw materials sticking to the outer wall of the filter mechanism. The structure is simple and the practicability is strong.

[0014] Secondly, the opening and closing door allows the staff to clean the inside of the filter box, the observation window allows the staff to observe the working conditions inside the filter box, and the controller allows the staff to control the opening and closing of the motor, making the operation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional front view schematic diagram of a solid particle screening device proposed by the utility model.

[0016] Figure 2 It is a three-dimensional rear view schematic diagram of a solid particle screening device proposed by the utility model.

[0017] Figure 3 The utility model is a three-dimensional bottom view schematic diagram of a filtering mechanism of a solid particle screening device.

[0018] Figure 4The utility model is a three-dimensional top view schematic diagram of a filtering mechanism of a solid particle screening device.

[0019] Figure 5 The utility model discloses a three-dimensional schematic diagram of a collecting hopper of a solid particle screening device.

[0020] Figure 6 A solid particle screening device proposed by the utility model Figure 1 Schematic diagram after enlargement of point A.

[0021] In the attached drawings: 1. filter box; 2. base; 3. feed port; 4. filter mechanism; 401. sliding shaft; 402. connecting plate; 403. filter plate; 404. spring; 405. connecting column; 406. roller; 407. motor; 408. cam; 5. slide groove; 6. slide rod; 7. slider; 8. connecting rod; 9. cleaning brush; 10. L-shaped rod; 11. gathering hopper; 12. collecting hopper; 13. opening and closing door; 14. observation window; 15. protective cover; 16. heat sink; 17. controller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0023] Reference Figure 1 - Figure 6, a solid particle screening device comprises a filter box 1, both sides of the bottom of the filter box 1 are symmetrically fixedly connected with base feet 2, the top of the filter box 1 is provided with a feed port 3, the interior of the filter box 1 is provided with a filter mechanism 4, the filter mechanism 4 comprises a filter assembly and a cleaning assembly, the filter assembly and the cleaning assembly are used in conjunction with each other, the cleaning assembly comprises a sliding shaft 401, the sliding shaft 401 is symmetrically fixedly connected to the interior of the filter box 1, the outer sides of the two sliding shafts 401 are slidably connected with connecting plates 402, the tops of the two connecting plates 402 are fixedly connected with filter plates 403, the outer sides of the two sliding shafts 401 are symmetrically sleeved with springs 404, one side of the filter plate 403 is fixedly connected with a connecting column 405, the bottom of the connecting column 405 is fixedly connected with a roller 406, the outer side of the filter box 1 is fixedly connected with a motor 407, the output end of the motor 407 extends to the interior of the filter box 1 and is fixedly connected with a cam 408, and the cam 408 and the roller 406 are used in conjunction with each other. The cleaning assembly includes a chute 5, which is symmetrically arranged inside the filter box 1. The inside of the two chute 5 is fixedly connected with a slide bar 6, and the outer sides of the two slide bars 6 are slidably connected with a slider 7. A connecting rod 8 is fixedly connected between the two sliders 7. A cleaning brush 9 is fixedly connected to the bottom of the connecting rod 8. The two sliders 7 are fixedly connected to the side away from each other with an L-shaped rod 10. A collection hopper 11 is fixedly connected inside the filter box 1, and the inner wall of the collection hopper 11 is set in an inverted trapezoidal shape. A collection hopper 12 is slidably connected to the bottom of the inner wall of the filter box 1.

[0024] In the above technical solution, considering that these solid particles are easy to crush during use, the crushed solid particles must be screened during use to prevent the crushed particles from clogging the channel, causing high system pressure and the processing volume failing to meet the design requirements. In order to solve such problems, the specific operations are as follows:

[0025] Reference Figure 1 - Figure 6In a preferred embodiment, the output end of the motor 407 drives the cam 408 to rotate, and the cam 408 rotates to push the roller 406 horizontally, and the connecting column 405 drives the filter plate 403 to slide horizontally on the outside of the sliding shaft 401, so that the spring 404 is compressed. When the roller 406 and the cam 408 are separated, the filter plate 403 is quickly reset on the outside of the sliding shaft 401 under the tension of the spring 404, and the process is repeated. At this time, the staff pours the raw materials into the filter box 1 through the feed port 3 and falls into the filter box 1. The top of the filter plate 403 can filter the raw materials quickly under the rapid movement of the filter plate 403. The filtered raw materials pass through the gathering hopper 11 and enter the interior of the collecting hopper 12. After the filtering is completed, the filter plate 403 needs to be cleaned. The staff pulls the two L-shaped rods 10, and the two L-shaped rods 10 drive the two sliders 7 to slide on the outside of the slide rod 6, so that the connecting rod 8 drives the cleaning brush 9 to brush back and forth on the top of the filter plate 403. At this point, the staff has completed the filtering of the raw materials and the cleaning of the filter plate 403. The filter mechanism 4 can filter the raw materials quickly to prevent the macromolecules from blocking the pipeline and equipment. After the screening is completed, the filter mechanism 4 can be quickly cleaned to prevent the raw materials from sticking to the outer wall of the filter mechanism 4. The structure is simple and practical.

[0026] Reference Figure 1 - Figure 6 In a preferred embodiment, the front of the filter box 1 is rotatably connected with an opening and closing door 13, and an observation window 14 is provided inside the opening and closing door 13, and the observation window 14 is transparent. A protective cover 15 is fixedly connected to the outside of the motor 407, and heat dissipation slots 16 are equidistantly provided on one side of the protective cover 15. A controller 17 is fixedly connected to the outside of the filter box 1, and the motor 407 is electrically connected to the controller 17. The opening and closing door 13 is provided to facilitate the staff to clean the inside of the filter box 1, and the observation window 14 is provided to facilitate the staff to observe the working conditions inside the filter box 1. The controller 17 is provided to facilitate the staff to control the opening and closing of the motor 407, and the operation is simpler.

[0027] Working principle: In actual use, the staff starts the motor 407, the output end of the motor 407 drives the cam 408 to rotate, the rotation of the cam 408 pushes the roller 406 horizontally, the connecting column 405 drives the filter plate 403 to slide horizontally on the outside of the sliding shaft 401, and then the spring 404 is compressed. When the roller 406 and the cam 408 are separated, under the tension of the spring 404, the filter plate 403 quickly resets on the outside of the sliding shaft 401, and so on. At this time, the staff pours the raw materials into the filter box 1 through the feed port 3. The raw materials fall into the top of the filter plate 403 under the rapid movement of the filter plate 403, and the filtered raw materials pass through the gathering hopper 11 into the interior of the collecting hopper 12. After the filtering is completed, the filter plate 403 needs to be cleaned, and the staff pulls the two L-shaped rods 10, and the two L-shaped rods 10 drive the two sliders 7 to slide on the outside of the slide rod 6, so that the connecting rod 8 drives the cleaning brush 9 to brush back and forth on the top of the filter plate 403. At this point, the staff has completed the filtering of the raw materials and the cleaning of the filter plate 403.

[0028] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A solid particle screening device, comprising a filter box (1), characterized in that: The bottom sides of the filter box (1) are symmetrically fixedly connected with bottom feet (2), the top of the filter box (1) is provided with a material inlet (3), and the inside of the filter box (1) is provided with a filter mechanism (4), the filter mechanism (4) comprises a filter assembly and a cleaning assembly, and the filter assembly and the cleaning assembly are used in conjunction with each other; The cleaning assembly comprises a sliding shaft (401), wherein the sliding shaft (401) is symmetrically fixedly connected to the inside of the filter box (1), the outer sides of the two sliding shafts (401) are slidably connected with a connecting plate (402), the tops of the two connecting plates (402) are fixedly connected with a filter plate (403), the outer sides of the two sliding shafts (401) are symmetrically sleeved with springs (404), one side of the filter plate (403) is fixedly connected with a connecting column (405), the bottom of the connecting column (405) is fixedly connected with a roller (406), the outer side of the filter box (1) is fixedly connected with a motor (407), the output end of the motor (407) extends to the inside of the filter box (1) and is fixedly connected with a cam (408), and the cam (408) and the roller (406) are used in conjunction with each other.

2. A solid particle screening device according to claim 1, characterized in that: The cleaning component comprises a slide groove (5), wherein the slide groove (5) is symmetrically arranged inside the filter box (1), the inside of the two slide grooves (5) are fixedly connected with a slide rod (6), the outer sides of the two slide rods (6) are slidably connected with a slider (7), a connecting rod (8) is fixedly connected between the two sliders (7), a cleaning brush (9) is fixedly connected to the bottom of the connecting rod (8), and the two sliders (7) are fixedly connected with an L-shaped rod (10) on the side away from each other.

3. A solid particle screening device according to claim 1, characterized in that: A collection hopper (11) is fixedly connected to the interior of the filter box (1), the inner wall of the collection hopper (11) is arranged in an inverted trapezoidal shape, and a collection hopper (12) is slidably connected to the bottom of the inner wall of the filter box (1).

4. A solid particle screening device according to claim 1, characterized in that: The front side of the filter box (1) is rotatably connected to an opening and closing door (13), and an observation window (14) is provided inside the opening and closing door (13), and the observation window (14) is transparent.

5. The solid particle screening device according to claim 1, characterized in that: A protective cover (15) is fixedly connected to the outer side of the motor (407), and heat dissipation grooves (16) are equidistantly provided on one side of the protective cover (15).

6. The solid particle screening device according to claim 1, characterized in that: A controller (17) is fixedly connected to the outside of the filter box (1), and the motor (407) is electrically connected to the controller (17).

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