Solvent extraction equipment for organic chemical raw materials
By setting up a filter cartridge and an automatic cleaning plate in the solvent extraction equipment of organic chemical raw materials, the problem of solid raw materials adhering to the inner wall of the reaction tank during the stirring process is solved, and the collection efficiency and working efficiency are improved.
Patent Information
- Application Number
- CN202421340972.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-12
AI Technical Summary
During the solvent extraction process of organic chemical raw materials, the solid raw materials are easily broken, broken and attached to the inner wall of the reaction tank during the stirring process, resulting in a long time to clean and collect residues in the later stage, which reduces work efficiency.
A solvent extraction equipment for organic chemical raw materials was designed. A filter cartridge is installed in the reaction tank and the stirring rod is set inside the filter tank. The rotating shaft is driven by the motor to drive the stirring rod to rotate to enhance the reaction efficiency of the raw materials. At the same time, a cleaning plate is set up to fit the inner wall of the reaction tank to automatically clean the residue on the inner wall of the reaction tank.
Through the design of the filter cartridge, the dispersion of chemical raw materials can be effectively prevented, and the accumulation of raw materials is easy to manage, reducing the steps of later collection and cleaning, improving the collection efficiency, and saving cleaning time through the automatic cleaning function and reducing workload.
Smart Images
Figure CN222658670U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solvent extraction equipment, in particular to solvent extraction equipment for organic chemical raw materials. Background Art
[0002] Solvent extraction of organic chemical raw materials mainly relies on solvent extraction equipment. Solvent extraction is a physical process that uses the difference in solubility of substances in different solvents to achieve separation and purification. According to the principle of like dissolves like, selecting a solvent with a similar polarity to the target analyte can improve the extraction efficiency. For example, water and ethanol are two commonly used extraction solvents. Water is suitable for extracting water-soluble components, while ethanol is suitable for extracting components with other organic solvent characteristics. Solvent extraction of organic chemical raw materials involves considerations of solvent selection, extraction methods, operating conditions, and other aspects.
[0003] When organic chemical raw materials are subjected to solvent extraction, the raw materials need to be stirred in the reaction tank to increase the reaction rate between the raw materials and the solvent. However, when encountering some solid organic chemical raw materials, stirring will cause the raw materials to be broken up in the reaction tank and adhere to the inner wall of the reaction tank, resulting in people spending more time collecting and cleaning the residues, which reduces people's work efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide a solvent extraction device for organic chemical raw materials to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solvent extraction device for organic chemical raw materials, comprising a reaction tank; a first motor and a second motor are respectively installed on both sides of the reaction tank, a first rotating shaft is connected to a side of the first motor close to the reaction tank, a plurality of stirring rods are connected to the first rotating shaft, a plurality of connecting plates are arranged inside the reaction tank, one end of the connecting plates are connected to the inner wall of the reaction tank, a slide groove is provided on the connecting plates, a first elastic component and a clamping plate are arranged inside the slide groove, two ends of the first elastic component are respectively connected to the inner wall of the slide groove and the clamping plate, a filter cartridge is arranged on a side of the clamping plate away from the first elastic component, and the outer wall of the filter cartridge is fitted with the clamping plate; a second rotating shaft is connected to a side of the second motor close to the reaction tank, the second rotating shaft and the first rotating shaft both extend into the reaction tank, the first rotating shaft and the stirring rod are arranged inside the filter cartridge, a plurality of fixing rods are connected to an end of the second rotating shaft away from the second motor, a cleaning plate is connected to one side of the fixing rod, and a side of the cleaning plate away from the fixing rod is fitted with the inner wall of the reaction tank.
[0006] Preferably, the sides of the reaction tank are respectively connected with a liquid inlet pipe and a liquid outlet pipe, the height of the liquid inlet pipe is greater than the height of the liquid outlet pipe, and a cover plate is connected to the side of the reaction tank away from the second motor; this makes it convenient for people to feed and take materials into the reaction tank.
[0007] Preferably, a guide rod is transversely connected inside the slide groove, the first elastic components are all sleeved on the guide rod, and the clamping plate is slidably connected to the guide rod, so as to facilitate guiding the clamping plate to slide inside the slide groove.
[0008] Preferably, a side of the clamping plate close to the filter cartridge is connected to a limiting member, and an outer wall of the filter cartridge is provided with a limiting groove, so as to facilitate the limiting of the filter cartridge.
[0009] Preferably, the cross section of the fixing rod is an inverted "L" shape, and a plurality of second elastic components are connected to one side of the fixing rod, and the ends of the second elastic components away from the fixing rod are connected to the cleaning plate, so that the cleaning plate is always in contact with the inner wall of the reaction tank.
[0010] Compared with the prior art, the beneficial effect of the utility model is as follows: by arranging a filter cartridge inside the reaction tank, and arranging the first rotating shaft and the stirring rod inside the filter cartridge, a large amount of chemical raw materials can be prevented from being dispersed inside the reaction tank, and the chemical raw materials can be gathered together for convenience of unified management, thereby reducing the steps of collecting and processing residues and waste in the later stage, and can effectively improve the collection efficiency. The cleaning plate arranged on one side of the filter cartridge can clean the residue attached to the inner wall of the reaction tank, saving people's time for cleaning the inside of the reaction tank, providing people with good and convenient conditions, thereby reducing people's workload. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a front structural schematic diagram of the utility model;
[0012] Figure 2 It is a schematic diagram of the internal structure of the utility model;
[0013] Figure 3 This is a schematic diagram of the overall structure of the filter cartridge of the utility model;
[0014] Figure 4 It is a front structural schematic diagram of the cleaning plate of the utility model.
[0015] In the figure: 1, reaction tank; 2, first motor; 3, second motor; 4, connecting plate; 5, first elastic component; 6, clamping plate; 7, filter cartridge; 8, first rotating shaft; 9, stirring rod; 10, fixing rod; 11, slide groove; 12, second rotating shaft; 13, second elastic component; 14, cleaning plate. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0019] See also Figure 1-4 The utility model provides a technical solution: a solvent extraction device for organic chemical raw materials, comprising a reaction tank 1; a first motor 2 and a second motor 3 are respectively installed on both sides of the reaction tank 1, a first rotating shaft 8 is connected to the side of the first motor 2 close to the reaction tank 1, a plurality of stirring rods 9 are connected to the first rotating shaft 8, a plurality of connecting plates 4 are arranged inside the reaction tank 1, one end of the connecting plates 4 is connected to the inner wall of the reaction tank 1, a slide groove 11 is opened on the connecting plates 4, a first elastic component 5 and a clamping plate 6 are arranged inside the slide groove 11, and the two ends of the first elastic component 5 are respectively connected to the inner wall of the slide groove 11 and the clamping plate 6. The first and second motors 3 are connected to the reaction tank 1, and the second motor 3 is connected to the reaction tank 1 by the second rotating shaft 12. The second rotating shaft 12 and the first rotating shaft 8 both extend into the reaction tank 1, and the first rotating shaft 8 and the stirring rod 9 are both arranged inside the filter cartridge 7. The end of the second rotating shaft 12 away from the second motor 3 is connected to a plurality of fixing rods 10, and one side of the fixing rods 10 is connected to a cleaning plate 14, and the side of the cleaning plate 14 away from the fixing rods 10 is in contact with the inner wall of the reaction tank 1.
[0020] Furthermore, the sides of the reaction tank 1 are respectively connected with a liquid inlet pipe and a liquid outlet pipe, the height of the liquid inlet pipe is greater than the height of the liquid outlet pipe, and a cover plate is connected to the side of the reaction tank 1 away from the second motor 3, so that people can easily feed and take materials into the reaction tank 1.
[0021] Furthermore, a guide rod is transversely connected inside the slide groove 11 , the first elastic components 5 are all sleeved on the guide rod, and the clamping plate 6 is slidably connected to the guide rod, so as to guide the clamping plate 6 to slide inside the slide groove 11 .
[0022] Furthermore, a side of the clamping plate 6 close to the filter cartridge 7 is connected to a limiting member, and an outer wall of the filter cartridge 7 is provided with a limiting groove, so as to facilitate the limiting of the filter cartridge 7.
[0023] Furthermore, the cross section of the fixing rod 10 is an inverted "L" shape, and a plurality of second elastic components 13 are connected to one side of the fixing rod 10, and the ends of the second elastic components 13 away from the fixing rod 10 are connected to the cleaning plate 14, so that the cleaning plate 14 is always in contact with the inner wall of the reaction tank 1.
[0024] Working principle: In actual use of the utility model, the chemical raw material is placed in the filter cartridge 7, and then the filter cartridge 7 is placed between the connecting plates 4. The clamping plate 6 moves in the direction of the filter cartridge 7 in the slide groove 11 through the first elastic component 5, so that the filter cartridge 7 is fixed inside the reaction tank 1, and the cover plate is connected to the top surface of the reaction tank 1, so that the top surface of the filter cartridge 7 remains in a closed state, and then the solution to be added for reaction is injected into the reaction tank 1, and the solution and the chemical raw material are fully reacted. The first motor 2 is started, so that the first rotating shaft 8 drives the stirring rod 9 to rotate inside the filter cartridge 7 to accelerate the reaction efficiency of the chemical raw material. During the reaction of the chemical raw material, some fine raw materials will pass through the filter cartridge 7 and float inside the reaction tank 1. At this time, the second motor 3 can be started, so that the second rotating shaft 12 drives the fixing rod 10 to rotate in the reaction tank 1, and the second elastic component 13 set on the fixing rod 10 makes the cleaning plate 14 always fit with the inner wall of the reaction tank 1, so that the cleaning plate 14 cleans the inner wall of the bottom of the reaction tank 1, and it can be discharged through the liquid outlet pipe after the extraction is completed.
[0025] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A solvent extraction device for organic chemical raw materials, characterized in that: The invention comprises a reaction tank (1); a first motor (2) and a second motor (3) are respectively installed on both sides of the reaction tank (1); a first rotating shaft (8) is connected to a side of the first motor (2) close to the reaction tank (1); a plurality of stirring rods (9) are connected to the first rotating shaft (8); a plurality of connecting plates (4) are arranged inside the reaction tank (1); one end of each connecting plate (4) is connected to the inner wall of the reaction tank (1); each connecting plate (4) is provided with a slide groove (11); a first elastic component (5) and a clamping plate (6) are arranged inside the slide groove (11); two ends of the first elastic component (5) are respectively connected to the inner wall of the slide groove (11) and the clamping plate (6); the clamping plate (6) is away from the inner wall of the slide groove (11); A filter cartridge (7) is provided on one side of the first elastic component (5), and the outer wall of the filter cartridge (7) is in contact with the clamping plate (6); a second rotating shaft (12) is connected to the side of the second motor (3) close to the reaction tank (1), the second rotating shaft (12) and the first rotating shaft (8) are both extended into the reaction tank (1), the first rotating shaft (8) and the stirring rod (9) are both arranged inside the filter cartridge (7), and a plurality of fixed rods (10) are connected to one end of the second rotating shaft (12) away from the second motor (3), and a cleaning plate (14) is connected to one side of the fixed rod (10), and the cleaning plate (14) is in contact with the inner wall of the reaction tank (1) on the side away from the fixed rod (10).
2. The solvent extraction equipment for organic chemical raw materials according to claim 1, characterized in that: The sides of the reaction tank (1) are respectively connected to a liquid inlet pipe and a liquid outlet pipe, the height of the liquid inlet pipe is greater than the height of the liquid outlet pipe, and a cover plate is connected to the side of the reaction tank (1) away from the second motor (3).
3. The solvent extraction equipment for organic chemical raw materials according to claim 1, characterized in that: A guide rod is transversely connected inside the slide groove (11), the first elastic components (5) are sleeved on the guide rod, and the clamping plate (6) is slidably connected to the guide rod.
4. The solvent extraction equipment for organic chemical raw materials according to claim 1, characterized in that: The clamping plate (6) is connected to a limiting member on one side close to the filter cartridge (7), and the outer wall of the filter cartridge (7) is provided with a limiting groove.
5. The solvent extraction equipment for organic chemical raw materials according to claim 1, characterized in that: The cross section of the fixing rod (10) is in an inverted "L" shape. One side of the fixing rod (10) is connected to a plurality of second elastic components (13). The ends of the second elastic components (13) away from the fixing rod (10) are connected to the cleaning plate (14).