Safe feeding mechanism for chemical production
By designing the feeding mechanism of the screening components and partitions, the problems of raw material agglomeration and dust diffusion in chemical production are solved, and uniform mixing of raw materials and safe production are achieved.
Patent Information
- Application Number
- CN202422542686.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-21
AI Technical Summary
In chemical production, granular raw materials agglomerate, resulting in uneven mixing, and volatile raw materials easily cause dust to spread, endangering the health of workers.
A feeding mechanism including a workbench, a lower hopper and a screening assembly is designed. The raw materials are screened and shaken through the filter screen and guide plate in the screening assembly, and the partition is used to prevent dust from spreading.
It achieves uniform mixing of raw materials and dust prevention, improving the safety and efficiency of chemical production.
Smart Images
Figure CN223341931U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chemical production, in particular to a feeding mechanism for safe chemical production. Background Art
[0002] Chemical industry is the abbreviation of "chemical process", "chemical industry" and "chemical engineering". Any technology that uses chemical methods to change the composition and structure of substances or synthesize new substances belongs to chemical production technology, that is, chemical process. The resulting products are called chemicals or chemical products, and gradually formed a specific production industry, namely the chemical industry. In chemical production, a feeding device is required to place a variety of liquids and materials in a reactor for chemical reaction to obtain chemical products.
[0003] During the production of existing chemical products, a feeding device is used to feed raw materials into the reactor and mix them evenly through stirring. Some granular raw materials will clump together due to being accumulated in the storage box for a long time. If they are directly fed into the reactor for mixing, the raw materials will be unevenly mixed. Manufacturers will ask employees to manually turn the raw materials before feeding to prevent the materials from clumping. However, some raw materials will volatilize harmful gases or dust, which can easily be inhaled by workers and cause harm to the body, posing certain safety hazards.
[0004] Therefore, it is particularly important to improve the existing feeding mechanism for chemical production safety, design a new feeding mechanism for chemical production safety to solve the above-mentioned technical defects, and improve the practicality of the overall feeding mechanism for chemical production safety. Utility Model Content
[0005] The purpose of the utility model is to provide a feeding mechanism for chemical production safety, so as to solve the problems raised in the above background technology.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] A feeding mechanism for safe chemical production includes a workbench, a lower hopper is fixedly connected to the right end of the top of the workbench, the interior of the lower hopper is interconnected with the interior of the workbench, and a screening assembly is installed inside the workbench;
[0008] The screening assembly is used to shake and filter the chemical materials inside the lower hopper.
[0009] As a preferred solution of the present invention, the screening assembly includes a first square frame, a filter screen, a baffle, a second square frame, a guide plate and a discharge chute. The first square frame is slidably connected to the inside of the workbench, the filter screen is fixedly connected to the inside of the first square frame, the baffle is symmetrically fixedly connected to the left and right ends of the top of the first square frame, the second square frame is slidably connected to the inside of the workbench and is located below the first square frame, the guide plate is fixedly connected to the inside of the second square frame, and the discharge chute is opened on the outside of the second square frame.
[0010] As a preferred solution of the present invention, the top of the second square frame is symmetrically provided with sliding grooves, the interior of the sliding grooves is slidably connected with sliding columns, and the first square frame is slidably connected to the second square frame through the sliding columns.
[0011] As a preferred solution of the present invention, a flat plate is fixedly connected to the bottom end of the inner side of the workbench, a fixed block is fixedly connected to the middle of the top of the flat plate, a first through groove and a second through groove are respectively provided inside the fixed block, and a connecting groove is provided on the top of the fixed block.
[0012] As a preferred solution of the present invention, the first through slot is slidably connected to a first slider inside, the first slider is symmetrically fixedly connected to a first spring outside, the second through slot is slidably connected to a second slider inside, and the second slider is symmetrically fixedly connected to a second spring outside.
[0013] As a preferred solution of the present invention, the front side of the first slider is rotatably connected to a rotating frame, the front side of the second slider is fixedly connected to a cylinder, and a connecting rod is rotatably connected between the rotating frame and the cylinder.
[0014] As a preferred solution of the present invention, the interior of the lower hopper is rotatably connected to a transverse axis, the exterior of the transverse axis is fixedly connected to partitions, and the partitions are distributed at equal intervals.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] In the utility model, the connecting rod is rotated by the rotating frame, so that the first slider and the second slider move relative to each other, driving the first square frame and the second square frame to move in opposite directions. At the same time, the filter screen follows the shaking, thereby screening the raw materials and shaking the dry raw materials at the same time, so that the raw materials fall into the inside of the guide plate and finally flow out from the inside of the discharge chute. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the screening component of the utility model;
[0020] Figure 4 This is a schematic diagram of the flat plate structure of the utility model;
[0021] Figure 5 This is a schematic diagram of the internal structure of the horizontal axis of the utility model.
[0022] In the figure: 1. workbench; 2. lower hopper; 3. screening assembly; 301. first square frame; 302. filter screen; 303. baffle; 304. second square frame; 305. guide plate; 306. discharge chute; 307. slide; 308. slide column; 4. flat plate; 5. fixed block; 6. first through slot; 7. second through slot; 8. connecting slot; 9. first slider; 10. first spring; 11. second slider; 12. second spring; 13. rotating frame; 14. connecting rod; 15. horizontal axis; 16. partition. DETAILED DESCRIPTION
[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0024] Example:
[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution:
[0026] A feeding mechanism for safe chemical production includes a workbench 1, a lower hopper 2 is fixedly connected to the right end of the top of the workbench 1, the interior of the lower hopper 2 is interconnected with the interior of the workbench 1, and a screening component 3 is installed inside the workbench 1;
[0027] The screening component 3 is used to shake and filter the chemical materials inside the lower hopper 2.
[0028] For further information, see Figure 2 、 Figure 3 and Figure 4In this embodiment, the screening assembly 3 includes a first square frame 301, a filter screen 302, a baffle 303, a second square frame 304, a guide plate 305 and a discharge chute 306. The first square frame 301 is slidably connected to the inside of the workbench 1, the filter screen 302 is fixedly connected to the inside of the first square frame 301, the baffle 303 is symmetrically fixedly connected to the left and right ends of the top of the first square frame 301, the second square frame 304 is slidably connected to the inside of the workbench 1 and is located below the first square frame 301, and the guide plate 305 is fixedly connected to the inside of the workbench 1. It is connected to the inside of the second square frame 304, and the discharge chute 306 is opened on the outside of the second square frame 304. By pouring the chemical raw materials into the inside of the lower hopper 2, the raw materials are dropped into the inside of the first square frame 301 by gravity. By moving the first square frame 301 and the second square frame 304 in opposite directions, and the filter screen 302 follows the shaking, the raw materials are screened and the dry raw materials are shaken at the same time, so that the raw materials fall into the inside of the guide plate 305 and finally flow out from the inside of the discharge chute 306.
[0029] For further information, see Figure 2 、 Figure 3 and Figure 4 In this embodiment, a sliding groove 307 is symmetrically opened on the top of the second square frame 304, and a sliding column 308 is slidably connected inside the sliding groove 307. The first square frame 301 is slidably connected to the second square frame 304 through the sliding column 308, and the sliding column 308 slides inside the sliding groove 307, thereby realizing the mutual movement of the first square frame 301 and the second square frame 304.
[0030] For further information, see Figure 2 、 Figure 3 and Figure 4 In this embodiment, a flat plate 4 is fixedly connected to the bottom end of the inner side of the workbench 1, a fixed block 5 is fixedly connected to the middle of the top of the flat plate 4, a first through slot 6 and a second through slot 7 are respectively opened inside the fixed block 5, a connecting slot 8 is opened on the top of the fixed block 5, a first slider 9 is slidably connected to the inside of the first through slot 6, a first spring 10 is symmetrically fixedly connected to the outside of the first slider 9, a second slider 11 is slidably connected to the inside of the second through slot 7, and a second spring 12 is symmetrically fixedly connected to the outside of the second slider 11, connecting the first square frame 301 and the second square frame 304 to the first slider 9 and the second slider 11 respectively.
[0031] For further information, see Figure 2 、 Figure 3 and Figure 4In this embodiment, the front of the first slider 9 is rotatably connected to a rotating frame 13, the front of the second slider 11 is fixedly connected to a cylinder, and a connecting rod 14 is rotatably connected between the rotating frame 13 and the cylinder. By connecting one end of the rotating frame 13 to the motor, the rotating frame 13 is rotated, thereby rotating the connecting rod 14, and the first slider 9 and the second slider 11 are moved relative to each other.
[0032] For further information, see Figure 1 、 Figure 2 and Figure 5 In this embodiment, the internal rotation of the discharge hopper 2 is connected to the horizontal axis 15, and the external part of the horizontal axis 15 is fixedly connected to the partition 16. The partitions 16 are distributed at equal intervals. The rotation of the horizontal axis 15 can realize the rotation of the partition 16 to realize the discharge of raw materials at intervals. At the same time, when discharging, the partition 16 will isolate the raw materials from each other, thereby effectively preventing the spread of dust generated by the raw materials.
[0033] In this embodiment, the implementation scenario is specifically as follows: by pouring chemical raw materials into the interior of the discharge hopper 2, the partition 16 is rotated by the rotation of the horizontal axis 15, and the raw materials are discharged in intervals. At the same time, when discharging, the partition 16 will isolate the raw materials from each other, thereby effectively preventing the dust generated by the raw materials from spreading, and the raw materials are dropped into the interior of the first square frame 301 by the gravity factor. By connecting one end of the rotating frame 13 to the motor, the rotating frame 13 is rotated, thereby the connecting rod 14 is rotated, thereby the first slider 9 and the second slider 11 are moved relative to each other, and the first square frame 301 and the second square frame 304 are respectively connected to the first slider 9 and the second slider 11, and the vibration force is removed by the first spring 10 and the second spring 12. The first square frame 301 and the second square frame 304 move in opposite directions, and the filter screen 302 follows the shaking, thereby screening the raw materials and shaking off the dry raw materials, so that the raw materials fall into the interior of the guide plate 305 and finally flow out from the interior of the discharge chute 306.
[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A feeding mechanism for chemical production safety, comprising a workbench (1), characterized in that: A lower hopper (2) is fixedly connected to the right end of the top of the workbench (1), the interior of the lower hopper (2) and the interior of the workbench (1) are in communication with each other, and a screening assembly (3) is installed inside the workbench (1); The screening component (3) is used to perform shaking filtration on the chemical materials inside the lower hopper (2).
2. A feeding mechanism for chemical production safety according to claim 1, characterized in that: The screening assembly (3) comprises a first square frame (301), a filter screen (302), a baffle (303), a second square frame (304), a guide plate (305) and a discharge chute (306); the first square frame (301) is slidably connected to the interior of the workbench (1); the filter screen (302) is fixedly connected to the interior of the first square frame (301); the baffle (303) is symmetrically fixedly connected to the left and right ends of the top of the first square frame (301); the second square frame (304) is slidably connected to the interior of the workbench (1) and is located below the first square frame (301); the guide plate (305) is fixedly connected to the interior of the second square frame (304); and the discharge chute (306) is opened on the outside of the second square frame (304).
3. A feeding mechanism for chemical production safety according to claim 2, characterized in that: A sliding groove (307) is symmetrically provided on the top of the second square frame (304), and a sliding column (308) is slidably connected inside the sliding groove (307). The first square frame (301) is slidably connected to the second square frame (304) through the sliding column (308).
4. A feeding mechanism for chemical production safety according to claim 2, characterized in that: A flat plate (4) is fixedly connected to the bottom end of the inner side of the workbench (1), a fixed block (5) is fixedly connected to the middle of the top of the flat plate (4), a first through slot (6) and a second through slot (7) are respectively provided inside the fixed block (5), and a connecting slot (8) is provided on the top of the fixed block (5).
5. A feeding mechanism for chemical production safety according to claim 4, characterized in that: The first through slot (6) is internally slidably connected to a first slider (9), and the outside of the first slider (9) is symmetrically fixedly connected to a first spring (10); the second through slot (7) is internally slidably connected to a second slider (11), and the outside of the second slider (11) is symmetrically fixedly connected to a second spring (12).
6. A feeding mechanism for chemical production safety according to claim 5, characterized in that: The front of the first slider (9) is rotatably connected to a rotating frame (13), the front of the second slider (11) is fixedly connected to a cylinder, and a connecting rod (14) is rotatably connected between the rotating frame (13) and the cylinder.
7. The feeding mechanism for chemical production safety according to claim 1, characterized in that: The interior of the lower hopper (2) is rotatably connected to a transverse shaft (15), and the exterior of the transverse shaft (15) is fixedly connected to a partition (16), and the partitions (16) are distributed at equal intervals.