Chemical material screening device for chemical industry

Abstract

The utility model belongs to material screening technical field, specifically is a kind of chemical material screening device for chemical industry, including screening box;The sliding frame is slidably connected to the side wall of screening box;The mounting bracket is slidably connected to the inner side wall of sliding frame;The pulley is rotatably connected to the middle part of mounting bracket;The inner side wall of sliding frame is slidably connected with pulley;The first screening plate is fixedly connected to the side wall of mounting bracket;The reciprocating assembly is fixedly connected to the top of first screening plate;The second screening assembly is fixedly connected to the inner side wall of screening box;Reciprocating screening can be carried out to chemical material by the setting of reciprocating assembly and first screening plate, the chemical material screened initially can be screened twice using second screening assembly, the reciprocating movement of first screening plate is more stable by mounting bracket and pulley, and first screening plate is also replaced conveniently, and the screening uniformity of chemical material screening device for chemical industry is strengthened.

Description

Technical Field

[0001] This utility model belongs to the field of material screening technology, specifically a chemical material screening device for chemical industry. Background Technology

[0002] In chemical production, screening is necessary to effectively remove impurities, substandard particles, and foreign matter from chemical materials, ensuring that the purity, particle size, and other indicators of the product meet the requirements, thereby improving the quality and performance of the product.

[0003] Screening can ensure that the particle size and composition of chemical materials are uniform, thus ensuring the stability and reliability of products during the production process, improving product quality stability, and allowing for more complete contact and reaction in chemical reactions, thereby increasing reaction rate and yield, and reducing reaction time and cost.

[0004] After prolonged use, it was found that traditional material screening devices are equipped with multiple sets of screens to screen chemical materials. However, static screening is not convenient for dispersing and screening adhering chemical materials, which affects the screening of chemical materials.

[0005] Therefore, this utility model provides a chemical material screening device for chemical applications. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A chemical material screening device for chemical use, comprising a screening box; a sliding frame slidably fitted to the side wall of the screening box; a mounting frame slidably fitted to the inner side wall of the sliding frame; a pulley rotatably fitted to the middle of the mounting frame; the pulley and the inner side wall of the sliding frame are in sliding fit; a first screening plate is fixedly connected to the side wall of the mounting frame; a reciprocating assembly is fixedly connected to the top of the first screening plate; a second screening assembly is fixedly connected to the inner side wall of the screening box. Through the above structure, the reciprocating assembly and the first screening plate can perform reciprocating screening of chemical materials. Chemical materials that pass the initial screening can be screened a second time using the second screening assembly. The mounting frame and pulley make the reciprocating movement of the first screening plate more stable and also facilitate the replacement of the first screening plate, thus enhancing the screening uniformity of the chemical material screening device.

[0008] Preferably, the reciprocating assembly includes a ruler bar; a motor is installed on the outer wall of the screening box; a gear is fixedly connected to the output end of the motor; the gear meshes with the inner wall of the ruler bar; through the above structure, the ruler bar, motor and gear can make the first screening plate reciprocate to screen the chemical materials in sequence, avoiding uneven screening when the first screening plate is stationary. This allows the chemical materials to be dispersed during screening due to the reciprocating movement, further enhancing the screening reciprocating effect of the chemical material screening device.

[0009] Preferably, the second screening assembly includes a fixed frame; a vibrating device is fixedly connected to the top of the fixed frame; a second screening plate is fixedly connected to the top of the vibrating device; and a guiding component is fixedly connected to the inner side wall of the fixed frame. Through this structure, the vibrating device allows for secondary screening of the chemical materials that have passed the primary screening using the second screening plate, ensuring accurate screening of the chemical materials. The guiding component guides and collects the chemical materials that have passed the second screening, further enhancing the screening effect of the chemical material screening device.

[0010] Preferably, the guiding component includes a guiding cover; a collection box is fixedly connected to the outer wall of the screening box; through the above structure, the guiding cover and the collection box can guide and collect the chemical materials that have passed through two screenings, further enhancing the guiding and collecting effect of the chemical material screening device.

[0011] Preferably, a water storage tank is installed on the outer wall of the screening box; a water pump is installed on the side wall of the water storage tank; a spray pipe is installed at the output end of the water pump; the spray pipe is located inside the screening box; and a drain pipe is installed at the bottom of the screening box. With the above structure, the water pump can drive the cleaning liquid inside the water storage tank, and the spray pipe can be used to flush and clean the inside of the screening box. The used cleaning liquid can be discharged through the drain pipe, further enhancing the static cleaning effect of the chemical material screening device.

[0012] Preferably, a sealing plug is screwed to the inner wall of the sewage pipe; a control ring is fixed to the side wall of the sealing plug; and a docking ring is fixed to the side wall of the sewage pipe. Through the above structure, the sealing plug and docking ring can seal the end of the sewage pipe. The control ring facilitates the installation and portability of the sealing plug, further enhancing the sewage sealing effect of the chemical material screening device.

[0013] Preferably, a stabilizing telescopic rod is fixedly connected to the top of the fixing frame; through the above structure, the setting of the stabilizing telescopic rod can limit the vibration amplitude of the second screening plate, further enhancing the amplitude limiting effect of the chemical material screening device for chemical use.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The chemical material screening device for chemical use described in this utility model can perform reciprocating screening of chemical materials through the setting of reciprocating components and a first screening plate. The chemical materials that pass the initial screening can be screened a second time using a second screening component. The mounting frame and pulleys can make the reciprocating movement of the first screening plate more stable and also facilitate the replacement of the first screening plate, thereby enhancing the screening uniformity of the chemical material screening device for chemical use.

[0016] 2. The chemical material screening device for chemical use described in this utility model can make the first screening plate reciprocate through the arrangement of ruler bars, motor and gears, so as to screen the chemical materials in sequence. This avoids the uneven screening when the first screening plate is stationary. In this way, the chemical materials can be dispersed due to the reciprocating movement during screening, which further enhances the screening effect of the chemical material screening device for chemical use. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the fixing frame structure in this utility model;

[0020] Figure 3 This is a schematic diagram of the ruler and compass bar structure in this utility model;

[0021] Figure 4 This is a schematic diagram of the sealing plug structure in this utility model.

[0022] In the diagram: 1. Screening box; 11. Sliding frame; 12. Mounting frame; 13. Pulley; 14. First screening plate; 2. Ruler strip; 21. Motor; 22. Gear; 3. Fixing frame; 31. Vibrating device; 32. Second screening plate; 4. Guide cover; 41. Collection box; 5. Water storage tank; 51. Water pump; 52. Spray pipe; 53. Sewage pipe; 6. Sealing plug; 61. Control ring; 62. Connecting ring; 7. Stabilizing telescopic rod. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 2As shown in the figure, a chemical material screening device for chemical use according to an embodiment of the present invention includes a screening box 1; a sliding frame 11 is slidably fitted on the side wall of the screening box 1; a mounting frame 12 is slidably fitted on the inner side wall of the sliding frame 11; a pulley 13 is rotatably fitted in the middle of the mounting frame 12; the pulley 13 is slidably fitted with the inner side wall of the sliding frame 11; a first screening plate 14 is fixedly connected to the side wall of the mounting frame 12; a reciprocating assembly is fixedly connected to the top of the first screening plate 14; a second screening assembly is fixedly connected to the inner side wall of the screening box 1; during operation, the reciprocating assembly allows the first screening plate 14 to move back and forth to perform cyclic screening of chemical materials, and the second screening assembly allows for secondary vibration screening of chemical materials that have passed the initial screening; the reciprocating assembly and the first screening plate 14 allow for reciprocating screening of chemical materials, and the chemical materials that have passed the initial screening can be screened a second time using the second screening assembly; the mounting frame 12 and the pulley 13 make the reciprocating movement of the first screening plate 14 more stable, and also facilitate the replacement of the first screening plate 14, thereby enhancing the screening uniformity of the chemical material screening device.

[0025] like Figures 1 to 3 As shown, the reciprocating assembly includes a ruler strip 2; a motor 21 is installed on the outer wall of the screening box 1; a gear 22 is fixedly connected to the output end of the motor 21; the gear 22 meshes with the inner wall of the ruler strip 2; during operation, the motor 21 can rotate the gear 22, and the meshing between the gear 22 and the ruler strip 2 can adjust the position of the first screening plate 14, so that the first screening plate 14 exhibits a reciprocating screening effect; the arrangement of the ruler strip 2, the motor 21 and the gear 22 can make the first screening plate 14 reciprocate, and sequentially screen the chemical materials, avoiding uneven screening when the first screening plate 14 is stationary. This allows the chemical materials to be dispersed during screening due to the reciprocating movement, further enhancing the screening reciprocating effect of the chemical material screening device.

[0026] like Figures 1 to 2 As shown, the two-screen assembly includes a fixed frame 3; a vibrating device 31 is fixedly connected to the top of the fixed frame 3; a second screening plate 32 is fixedly connected to the top of the vibrating device 31; and a guiding component is fixedly connected to the inner wall of the fixed frame 3. During operation, the fixed frame 3 and the vibrating device 31 can vibrate and screen the primary chemical materials falling on the top of the second screening plate 32, ensuring accurate screening of the chemical materials. The guiding component guides and collects the screened materials. The vibrating device 31 allows the second screening plate 32 to perform secondary screening of the chemical materials that have passed the primary screening, ensuring accurate screening of the chemical materials. The guiding component guides and collects the chemical materials that have passed the secondary screening, further enhancing the screening effect of the chemical material screening device.

[0027] like Figure 2As shown, the guiding component includes a guiding cover 4; a collection box 41 is fixedly connected to the outer wall of the screening box 1; during operation, the guiding cover 4 can guide the chemical materials that have passed the secondary screening, and the collection box 41 can collect the materials guided by the guiding cover 4; the setting of the guiding cover 4 and the collection box 41 can guide and collect the chemical materials that have passed the two screenings, further enhancing the guiding and collecting effect of the chemical material screening device.

[0028] like Figures 1 to 2 As shown, a water storage tank 5 is installed on the outer wall of the screening box 1; a water pump 51 is installed on the side wall of the water storage tank 5; a spray pipe 52 is installed at the output end of the water pump 51; the spray pipe 52 is located inside the screening box 1; a drain pipe 53 is installed at the bottom of the screening box 1; during operation, the water pump 51 drives the cleaning liquid inside the water storage tank 5; during device maintenance, the inside of the screening box 1 is flushed and cleaned using the spray pipe 52; and the used cleaning liquid is discharged through the drain pipe 53; the water pump 51 drives the cleaning liquid inside the water storage tank 5, the spray pipe 52 flushes and cleans the inside of the screening box 1, and the drain pipe 53 discharges the used cleaning liquid, further enhancing the static cleaning effect of the chemical material screening device.

[0029] like Figures 1 to 4 As shown, a sealing plug 6 is screwed to the inner wall of the sewage pipe 53; a control ring 61 is fixed to the side wall of the sealing plug 6; and a docking ring 62 is fixed to the side wall of the sewage pipe 53. During operation, the end of the sewage pipe 53 can be sealed and blocked by the sealing plug 6 and the docking ring 62. The control ring 61 makes the installation of the sealing plug 6 more convenient. The sealing plug 6 and the docking ring 62 can seal the end of the sewage pipe 53. The control ring 61 makes the installation of the sealing plug 6 more convenient, further enhancing the sewage sealing effect of the chemical material screening device.

[0030] like Figure 2 As shown, a stabilizing telescopic rod 7 is fixedly connected to the top of the fixed frame 3. During operation, the vibration amplitude of the second screening plate 32 can be limited by the stabilizing telescopic rod 7 to prevent excessive vibration amplitude from causing displacement and jamming. The setting of the stabilizing telescopic rod 7 can limit the vibration amplitude of the second screening plate 32, further enhancing the amplitude limiting effect of the chemical material screening device for chemical use.

[0031] During operation, the reciprocating assembly moves the first screening plate 14 back and forth to circulate and screen the chemical materials. The second screening assembly performs a second vibration screening on the chemical materials that have passed the initial screening. The motor 21 rotates the gear 22, and the meshing between the gear 22 and the ruler strip 2 adjusts the position of the first screening plate 14, causing it to reciprocate. The fixed frame 3 and the vibrating device 31 vibrate and screen the chemical materials that have fallen on top of the second screening plate 32, ensuring accurate screening. The guide assembly guides and collects the screened materials through the guide cover 4. The device can guide chemical materials that have passed secondary screening. The collection box 41 can collect the materials guided by the guide cover 4. The water pump 51 can drive the cleaning liquid inside the water storage tank 5. During device maintenance, the inside of the screening box 1 can be flushed and cleaned using the spray pipe 52. The used cleaning liquid can be discharged through the drain pipe 53. The end of the drain pipe 53 can be sealed and blocked by the sealing plug 6 and the docking ring 62. The control ring 61 can make the installation of the sealing plug 6 more convenient. The stabilizing telescopic rod 7 can limit the vibration amplitude of the second screening plate 32 to prevent excessive vibration amplitude from causing displacement and jamming.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A chemical material screening device for chemical applications, comprising a screening box (1); characterized in that: The screening box (1) has a sliding frame (11) slidably fitted on its side wall; the inner side wall of the sliding frame (11) has a mounting frame (12) slidably fitted on its inner side wall; the mounting frame (12) has a pulley (13) rotatably fitted in the middle; the pulley (13) and the inner side wall of the sliding frame (11) are slidably fitted; the mounting frame (12) has a first screening plate (14) fixedly connected to its side wall; the top of the first screening plate (14) has a reciprocating assembly fixedly connected to its top; the screening box (1) has a second screening assembly fixedly connected to its inner side wall.

2. The chemical material screening device for chemical applications according to claim 1, characterized in that: The reciprocating assembly includes a ruler strip (2); a motor (21) is installed on the outer wall of the screening box (1); a gear (22) is fixedly connected to the output end of the motor (21); the gear (22) meshes with the inner wall of the ruler strip (2).

3. The chemical material screening device for chemical applications according to claim 1, characterized in that: The two-screen assembly includes a fixed frame (3); a vibrating device (31) is fixedly connected to the top of the fixed frame (3); a second screening plate (32) is fixedly connected to the top of the vibrating device (31); and a guide assembly is fixedly connected to the inner side wall of the fixed frame (3).

4. A chemical material screening device for chemical applications according to claim 3, characterized in that: The guiding assembly includes a guiding cover (4); a collection box (41) is fixed to the outer wall of the screening box (1).

5. A chemical material screening device for chemical applications according to claim 1, characterized in that: A water storage tank (5) is installed on the outer wall of the screening box (1); a water pump (51) is installed on the side wall of the water storage tank (5); a spray pipe (52) is installed at the output end of the water pump (51); the spray pipe (52) is located inside the screening box (1); and a sewage pipe (53) is installed at the bottom of the screening box (1).

6. A chemical material screening device for chemical applications according to claim 5, characterized in that: The inner wall of the sewage pipe (53) is screwed with a sealing plug (6); the side wall of the sealing plug (6) is fixed with a control ring (61); the side wall of the sewage pipe (53) is fixed with a docking ring (62).

7. A chemical material screening device for chemical applications according to claim 3, characterized in that: The top of the fixed frame (3) is fixed with a stabilizing telescopic rod (7).

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