Solvent recovery device for processing ultraviolet light absorber
By designing the opening and closing structure and filter structure in the UV absorber recovery device, the problems of low efficiency and blockage of traditional recycling devices are solved, and efficient solvent recovery and solid-liquid separation are achieved.
Patent Information
- Application Number
- CN202420485442.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-03-13
AI Technical Summary
Traditional ultraviolet absorber recycling devices have problems such as low solvent recovery efficiency and lack of filter structure, which affects the solvent recovery work.
A solvent recovery device including an open and closed structure and a filter structure is designed. The opening and closing structure realizes rapid solvent recovery through the cylinder and rotating paddle, and the filter structure realizes solid-liquid separation through the hollow filter box and the filter plate to avoid clogging.
It improves the efficiency of solvent recovery, avoids the occurrence of blockage, and enables the main box to be closed in time, ensuring the smooth progress of the recycling process.
Smart Images
Figure CN222765745U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ultraviolet absorber processing, in particular to a solvent recovery device for ultraviolet absorber processing. Background Art
[0002] Ultraviolet absorbers are widely used in cosmetics, plastics, coatings, textiles, food and medicine to protect these materials from damage by ultraviolet rays. In the processing of products in some fields, ultraviolet absorbers must be used to extend the service life of the products. It is usually necessary to recycle the used ultraviolet absorbers.
[0003] However, when traditional recovery devices are used to recover solvents, there is a situation where the solvent enters the recovery device too slowly, the recovery efficiency is low, and the main box cannot be closed immediately after the recovery is completed. In addition, traditional recovery devices lack a filtering structure during recovery, which can easily cause blockage and is not conducive to the recovery of solvents. Utility Model Content
[0004] The main purpose of the utility model is to provide a solvent recovery device for ultraviolet absorber processing, which can effectively solve the technical problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A solvent recovery device for ultraviolet absorber processing, comprising a main box body, a box opening is arranged on the top of the main box body, and an opening and closing structure is arranged inside the main box body;
[0007] The opening and closing structure includes a cylinder, which is arranged at one end of the main box body, and one end of the cylinder is fixedly connected to the connecting plate. One end of the connecting plate passes through the top of the main box body and is provided with a hollow storage box. A rotating paddle is rotatably arranged on the inner side of the hollow storage box. Two movable rods are symmetrically and movably arranged at both ends of the outer side of the box opening, and triangular limiting plates are arranged at one end of the two movable rods and on the inner side of the box opening.
[0008] As a further solution of the utility model, two springs are respectively arranged between one side of the two triangular limit plates and the inner ends of the box opening, and the two springs are respectively adaptively matched with the positions of the two movable rods.
[0009] As a further solution of the utility model, the hollow storage box and the two triangular limiting plates are adaptively matched, and the triangular limiting plates are adaptively matched with the box opening.
[0010] As a further solution of the utility model, the connecting plate and the main box are adaptively matched, and the rotating paddle and the hollow storage box are adaptively matched.
[0011] As a further solution of the utility model, a filtering structure is arranged at the top of the box opening, and the filtering structure includes a hollow filter box, which is movably arranged at the top of the box opening by four screws, and a filter plate is slidably arranged on the inner side of the hollow filter box, and two vertical rods are fixedly arranged on both sides of the top of the filter plate, and the two vertical rods are respectively fixedly connected to the two ends of the feed port, and two pull bolts are movably arranged at the two ends of the hollow filter box.
[0012] As a further solution of the utility model, two reserved holes are respectively opened on one side of the two vertical poles, and one end of the two pull bolts is movably arranged on the inner side of the two reserved holes.
[0013] As a further solution of the utility model, the two pull bolts are respectively matched with the two vertical poles, and the filter plate, the vertical poles and the feed port are all matched with the hollow filter box.
[0014] The beneficial effects of the utility model are as follows:
[0015] By setting up the opening and closing structure and the filtering structure, when in use, it can be placed at the site where it needs to work to achieve the working conditions. Compared with the traditional recovery device, the recovery efficiency of the solvent is accelerated. The top of the main box can be opened and closed as needed, so that the solvent can be separated into solid and liquid to avoid blockage.
[0016] By setting a cylinder in conjunction with a connecting plate, the connecting plate moves synchronously with the hollow storage box and the rotating paddle, so that the triangular limiting plate is opened or closed by the hollow storage box, which is beneficial to isolating the solvent inside the main box through the triangular limiting plate. The setting of the rotating paddle is beneficial to speeding up the flow rate of the solvent and improving the recovery efficiency.
[0017] By setting screws in conjunction with the hollow filter box and the vertical rod in conjunction with the pull bolt, the pull bolt is advantageously used to limit the position of the vertical rod and the feed port. The filter plate is arranged so that the solvent can be separated from the solid and the liquid, thereby avoiding blockage inside the device and thus affecting the recovery of the solvent. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a three-dimensional structural schematic diagram of a solvent recovery device for processing ultraviolet absorbers according to the utility model;
[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of a solvent recovery device for processing ultraviolet absorbers according to the utility model. Figure 1 ;
[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of a solvent recovery device for processing ultraviolet absorbers according to the utility model. Figure 2 ;
[0021] Figure 4 The utility model is a side structural schematic diagram of a solvent recovery device for processing ultraviolet absorbers.
[0022] In the figure: 1. Main box body; 2. Box opening; 3. Opening and closing structure; 4. Cylinder; 5. Connecting plate; 6. Hollow storage box; 7. Rotating paddle; 8. Movable rod; 9. Triangular limit plate; 10. Spring; 11. Filter structure; 12. Hollow filter box; 13. Screw; 14. Filter plate; 15. Vertical pole; 16. Feed inlet; 17. Pull bolt. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] like Figure 1-4 As shown, a solvent recovery device for ultraviolet absorber processing includes a main box body 1, a box opening 2 is arranged on the top of the main box body 1, and an opening and closing structure 3 is arranged inside the main box body 1;
[0025] The opening and closing structure 3 includes a cylinder 4, which is arranged at one end of the main box body 1. One end of the cylinder 4 is fixedly connected to the connecting plate 5. One end of the connecting plate 5 passes through the top of the main box body 1 and is provided with a hollow storage box 6. A rotating paddle 7 is rotatably arranged on the inner side of the hollow storage box 6. Two movable rods 8 are symmetrically and movably arranged at both ends of the outer side of the box opening 2. A triangular limiting plate 9 is arranged at one end of the two movable rods 8 and on the inner side of the box opening 2.
[0026] When the solvent needs to be recovered to the inside of the main box body 1, the solvent is made to flow in from the feed port 16, and the cylinder 4 is started, so that the cylinder 4 acts on the hollow storage box 6 through the connecting plate 5 to move the rotating paddle 7 toward the box opening 2. During the process, the hollow storage box 6 is pressed against the triangular limit plates 9, so that the two triangular limit plates 9 slide toward the two ends of the main box body 1 with the movable rod 8. When the cylinder 4 rises to a suitable position, the cylinder 4 is closed. At this time, the hollow storage box 6 is on the inner side of the box opening 2, and the solvent can be recovered.
[0027] In this embodiment, two springs 10 are respectively arranged between one side of the two triangular limiting plates 9 and the two inner ends of the box opening 2 , and the two springs 10 are respectively adaptively matched with the positions of the two movable rods 8 .
[0028] The spring 10 provides elastic force for the triangular limiting plate 9 .
[0029] In this embodiment, the hollow storage box 6 and the two triangular limiting plates 9 are adaptively matched, and the triangular limiting plates 9 are adaptively matched with the box opening 2 .
[0030] The triangular limiting plate 9 plays the role of opening and closing the top of the main box body 1.
[0031] In this embodiment, the connecting plate 5 and the main box 1 are adaptively matched, and the rotating paddle 7 and the hollow storage box 6 are adaptively matched.
[0032] The rotating paddle 7 speeds up the flow rate of the solvent into the main housing 1, thereby improving the recovery efficiency.
[0033] In this embodiment, a filter structure 11 is provided at the top of the box mouth 2, and the filter structure 11 includes a hollow filter box 12, which is movably provided at the top of the box mouth 2 by four screws 13, and a filter plate 14 is slidably provided on the inner side of the hollow filter box 12, and two vertical rods 15 are fixedly provided on both sides of the top of the filter plate 14, and the two vertical rods 15 are respectively fixedly connected to the two ends of the feed port 16, and two pull bolts 17 are movably provided at both ends of the hollow filter box 12.
[0034] When the hollow filter box 12 is installed on the top of the box opening 2 by four screws 13, when it is necessary to clean the debris inside the hollow filter box 12, pull the pull bolt 17 to pull one end of it out of the reserved hole of the vertical rod 15, so that the pull bolt 17 releases the restriction on the feed port 16, and pulls the feed port 16, so that the feed port 16 acts on the filter plate 14 through the vertical rod 15 to move synchronously, and finally the filter plate 14 slides from the inner bottom of the hollow filter box 12 to the inner top, and then the debris on the top of the filter plate 14 can be cleaned.
[0035] In this embodiment, two reserved holes are respectively opened on one side of the two upright poles 15 , and one end of the two pull bolts 17 is movably disposed inside the two reserved holes.
[0036] The pull bolt 17 has a restrictive effect on the position and fixation of the feed port 16 .
[0037] In this embodiment, the two pull bolts 17 are respectively matched with the two vertical rods 15 , and the filter plate 14 , the vertical rods 15 , and the feed port 16 are all matched with the hollow filter box 12 .
[0038] The filter plate 14 allows the solvent to be separated into solid and liquid, isolates impurities and avoids clogging.
[0039] It should be noted that the utility model is a solvent recovery device for ultraviolet absorber processing. When in use, it is placed at a site where it needs to work, so that it can reach the working operating conditions;
[0040] During the process, when the solvent needs to be recovered to the inside of the main box 1, the solvent is made to flow in from the feed port 16, and the cylinder 4 is started, so that the cylinder 4 acts on the hollow storage box 6 through the connecting plate 5 to move the rotating paddle 7 toward the box opening 2. During the process, the hollow storage box 6 is pressed against the triangular limit plate 9, so that the two triangular limit plates 9 slide toward the two ends of the main box 1 with the movable rod 8. When the cylinder 4 rises to a suitable position, the cylinder 4 is closed. At this time, the hollow storage box 6 is on the inner side of the box opening 2, and the solvent can be recovered.
[0041] During the process, when the hollow filter box 12 is installed on the top of the box opening 2 by four screws 13, when it is necessary to clean the debris inside the hollow filter box 12, pull the pull bolt 17 to pull one end of it out of the reserved hole of the vertical rod 15, so that the pull bolt 17 releases the restriction on the feed port 16, and pulls the feed port 16, so that the feed port 16 acts on the filter plate 14 through the vertical rod 15 to move synchronously, and finally makes the filter plate 14 slide from the inner bottom of the hollow filter box 12 to the inner top, and then the debris on the top of the filter plate 14 can be cleaned.
[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A solvent recovery device for ultraviolet absorber processing, comprising a main box (1), wherein the top of the main box (1) is provided with a box opening (2), characterized in that: An opening and closing structure (3) is provided inside the main box (1); The opening and closing structure (3) comprises a cylinder (4), wherein the cylinder (4) is arranged at one end of the main box body (1), and one end of the cylinder (4) is fixedly connected to a connecting plate (5), and one end of the connecting plate (5) passes through the top of the main box body (1) and is provided with a hollow storage box (6), and a rotating paddle (7) is rotatably provided inside the hollow storage box (6), and two movable rods (8) are symmetrically and movably provided at both ends of the outer side of the box opening (2), and a triangular limiting plate (9) is provided at one end of the two movable rods (8) and located on the inner side of the box opening (2).
2. The solvent recovery device for ultraviolet absorber processing according to claim 1, characterized in that: Two springs (10) are respectively arranged between one side of the two triangular limiting plates (9) and the two inner ends of the box opening (2), and the two springs (10) are respectively adapted to match the positions of the two movable rods (8).
3. The solvent recovery device for ultraviolet absorber processing according to claim 1, characterized in that: The hollow storage box (6) and the two triangular limiting plates (9) are adaptively matched, and the triangular limiting plates (9) are adaptively matched with the box opening (2).
4. The solvent recovery device for ultraviolet absorber processing according to claim 1, characterized in that: The connecting plate (5) and the main box (1) are adaptively matched, and the rotating paddle (7) and the hollow storage box (6) are adaptively matched.
5. The solvent recovery device for ultraviolet absorber processing according to claim 1, characterized in that: A filter structure (11) is arranged at the top of the box opening (2), and the filter structure (11) comprises a hollow filter box (12), and the hollow filter box (12) is movably arranged at the top of the box opening (2) by means of four screws (13), and a filter plate (14) is slidably arranged on the inner side of the hollow filter box (12), and two vertical rods (15) are fixedly arranged on both sides of the top of the filter plate (14), and the two vertical rods (15) are respectively fixedly connected to the two ends of the feed opening (16), and two pull bolts (17) are movably arranged at the two ends of the hollow filter box (12).
6. The solvent recovery device for ultraviolet absorber processing according to claim 5, characterized in that: Two reserved holes are respectively provided on one side of the two vertical poles (15), and one end of the two pull bolts (17) is movably arranged inside the two reserved holes.
7. The solvent recovery device for ultraviolet absorber processing according to claim 6, characterized in that: The two pull bolts (17) are respectively adapted to match the two vertical rods (15), and the filter plate (14), the vertical rods (15), and the feed port (16) are all adapted to match the hollow filter box (12).