Extraction equipment for chemical solvent production

Abstract

The utility model discloses extraction equipment for chemical solvent production, which belongs to the technical field of chemical solvent production and comprises a stirring tank, a top cover is detachably mounted at the top of the stirring tank, an electric push rod and a frame are fixedly mounted at the top of the top cover, two groups of rotating wheels are rotatably mounted at the top of the frame, and belt wheels are fixedly mounted at the tops of the two groups of rotating wheels. A motor is fixedly installed at the top of the frame body, one belt wheel is fixedly installed at the output end of the motor, a rotating rod is fixedly installed at the bottom of one rotating wheel, a sleeve is rotationally installed on the outer side of the rotating rod, and gears are fixedly installed at the bottom of the other rotating wheel and the bottom of the outer side of the sleeve. The two sets of gears are meshed, the multiple sets of stirring rods are fixedly installed on the outer side of the sleeve and the outer side of the rotating rod, a chemical solvent and a substance to be extracted can be more sufficiently and rapidly mixed in the extraction equipment through two-way stirring, diffusion and transmission of solute in the solvent can be promoted, and therefore the extraction process is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical solvent production, in particular to an extraction device for chemical solvent production. Background Art

[0002] Extraction is a key step in the production of chemical solvents. However, existing extraction equipment often has problems such as low extraction efficiency, poor solvent separation effect, and complex operation.

[0003] In the extraction equipment for chemical solvent production in the prior art, for chemical solvents with high viscosity, unidirectional stirring may not be able to effectively overcome the resistance, resulting in a significant reduction in the stirring effect. Due to uneven stirring, different batches of extraction products may differ in quality and composition, making it difficult to ensure the stability and consistency of the products. Unidirectional stirring easily forms a fixed flow pattern, resulting in sufficient mixing of the solution in some areas and insufficient mixing in other areas, thereby affecting the overall extraction effect. Therefore, we propose an extraction equipment for chemical solvent production to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide an extraction device for producing chemical solvents to solve the problems raised in the above background technology.

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

[0006] A chemical solvent production extraction device comprises: a stirring tank, a top cover is detachably mounted on the top of the stirring tank, an electric push rod and a frame are fixedly mounted on the top of the top cover, two groups of rotating wheels are rotatably mounted on the top of the frame, pulleys are fixedly mounted on the tops of the two groups of rotating wheels, belts are installed for transmission on the outer sides of the two groups of pulleys, a motor is fixedly mounted on the top of the frame, one group of pulleys is fixedly mounted on the output end of the motor, a rotating rod is fixedly mounted on the bottom of one group of rotating wheels, a sleeve is rotatably mounted on the outer side of the rotating rod, gears are fixedly mounted on the bottom of the other group of rotating wheels and the outer bottom of the sleeve, the two groups of gears are meshed, a plurality of stirring rods are fixedly mounted on the outer sides of the sleeve and the rotating rod, a scraper is fixedly mounted on the bottom of the electric push rod, and a feed port is connected to the top of the top cover.

[0007] Preferably, the top of the feed port is movably abutted against a cover plate, and a disassembly assembly is arranged between the cover plate and the feed port, and the disassembly assembly comprises: two groups of pull rings and two groups of springs, two groups of connecting plates are fixedly installed on one side of the pull ring, and one side of the two groups of connecting plates are fixedly installed with a plug rod one and a plug rod two, the two groups of the plug rod one are movably inserted in both sides of the cover plate, the two groups of the plug rod two are movably inserted in both sides of the feed port, and the two groups of springs are sleeved on the outside of the plug rod one.

[0008] Preferably, a limiting rod is fixedly installed between the bottom of the top cover and the inner wall of the bottom of the stirring tank, and the scraping plate is slidably installed outside the limiting rod.

[0009] Preferably, a discharge pipe is communicated with the outside of the stirring tank, and a valve is arranged on the discharge pipe.

[0010] Preferably, two groups of slots are opened on both sides of the cover plate, and both ends of the two groups of springs are fixedly installed on one side of the corresponding slot and one side of the corresponding plug rod one.

[0011] Preferably, a fixing frame is fixedly installed on the outside of the stirring tank, four supporting legs are fixedly installed at the bottom of the fixing frame, and anti-slip pads are arranged at the bottoms of the four supporting legs.

[0012] In the present utility model, for the extraction equipment for chemical solvent production, by setting a pull ring, the pull ring drives the connecting plate, the plug rod one and the plug rod two to move. When the plug rod two disengages from the feed port, materials can be filled. By setting springs, after the loading is completed, the cover plate and the feed port can be locked, and the cover plate can be opened more quickly for adding chemical solvents and raw materials, without complicated operations, improving the feeding efficiency.

[0013] In the present utility model, for the extraction equipment for chemical solvent production, by setting an electric push rod to drive the scraping plate to clean the inside of the stirring tank under the action of the limiting rod, it is ensured that there will be no chemical solvent or solute residue on the inner wall of the stirring tank after the extraction process is completed.

[0014] The structure of the present utility model is reasonably designed. By starting the motor to drive the belt pulley to rotate, the belt pulley drives the belt to operate, thereby driving the two runner wheels to rotate in the same direction, and then driving the rotating rod and the stirring rod to stir in the same direction. By setting gears and sleeves, the rotation directions of the two gears are opposite through the meshing of the two gears, thereby driving the sleeve and the stirring rod to stir in the opposite direction to the rotating rod. The two-way stirring can make the chemical solvent and the substance to be extracted mix more fully and quickly in the extraction equipment, promote the diffusion and transfer of the solute in the solvent, and accelerate the extraction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of an extraction equipment for chemical solvent production proposed by the present utility model;

[0016] Figure 2 is a cross-sectional structural schematic diagram of an extraction equipment for chemical solvent production proposed by the present utility model;

[0017] Figure 3Schematic cross-sectional structure diagram of a disassembly component of an extraction device for chemical solvent production proposed by the present utility model;

[0018] Figure 4 For Figure 3 Partial enlarged view of part A in

[0019] In the figure: 1, fixed frame; 2, support leg; 3, stirring tank; 4, top cover; 5, electric push rod; 6, frame; 7, motor; 8, disassembly component; 801, pull ring; 802, connecting plate; 803, first inserting rod; 804, second inserting rod; 805, spring; 9, discharge pipe; 10, belt pulley; 11, belt; 12, runner; 13, rotating rod; 14, sleeve; 15, stirring rod; 16, scraper; 17, gear; 18, feed inlet; 19, cover plate; 20, limiting rod. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Referring to Figures 1-4 , an extraction device for chemical solvent production includes: a stirring tank 3, a top cover 4 is detachably installed on the top of the stirring tank 3, an electric push rod 5 and a frame 6 are fixedly installed on the top of the top cover 4, two groups of runners 12 are rotatably installed on the top of the frame 6, belt pulleys 10 are fixedly installed on the tops of the two groups of runners 12, a belt 11 is drivingly installed on the outer sides of the two groups of belt pulleys 10, a motor 7 is fixedly installed on the top of the frame 6, one of the belt pulleys 10 is fixedly installed on the output end of the motor 7, a rotating rod 13 is fixedly installed at the bottom of one of the runners 12, a sleeve 14 is rotatably installed on the outer side of the rotating rod 13, gears 17 are fixedly installed at the bottoms of the other runner 12 and the outer bottom of the sleeve 14, the two groups of gears 17 are meshed with each other, a plurality of groups of stirring rods 15 are fixedly installed on the outer sides of the sleeve 14 and the rotating rod 13, a scraper 16 is fixedly installed at the bottom of the electric push rod 5, and a feed inlet 18 is communicated with the top of the top cover 4.

[0022] In this embodiment, a cover plate 19 is movably abutted against the top of the feed inlet 18. A disassembly assembly 8 is arranged between the cover plate 19 and the feed inlet 18. The disassembly assembly 8 includes: two pull rings 801 and two springs 805. Two connecting plates 802 are fixedly installed on one side of the pull ring 801. One side of each of the two connecting plates 802 is fixedly installed with a first plug rod 803 and a second plug rod 804. The two first plug rods 803 are movably inserted into both sides of the cover plate 19, and the two second plug rods 804 are movably inserted into both sides of the feed inlet 18. The two springs 805 are sleeved on the outside of the first plug rod 803, which can quickly perform the feeding operation, reduce the feeding preparation time, and enable the operator to more easily and quickly control the feed inlet 18, reducing the labor intensity and the possibility of operation errors.

[0023] In this embodiment, a limiting rod 20 is fixedly installed between the bottom of the top cover 4 and the bottom inner wall of the stirring tank 3. The scraper 16 is slidably installed on the outside of the limiting rod 20, which can effectively remove the chemical solvents and reactants adhering to the inner wall of the stirring tank 3 and reduce the residue amount of the materials.

[0024] In this embodiment, a discharge pipe 9 is communicated with the outside of the stirring tank 3, and a valve is arranged on the discharge pipe 9, which helps to realize automatic production control and improve the accuracy and stability of production.

[0025] In this embodiment, two slots are opened on both sides of the cover plate 19. Both ends of the two springs 805 are fixedly installed on one side of the corresponding slot and one side of the corresponding first plug rod 803. During the continuous production process, rapid feeding can shorten the production cycle and increase the output per unit time.

[0026] In this embodiment, a fixing frame 1 is fixedly installed on the outside of the stirring tank 3. Four support legs 2 are fixedly installed at the bottom of the fixing frame 1. Anti-slip pads are arranged at the bottoms of the four support legs 2. The support legs 2 can evenly distribute the weight of the equipment, keeping it stable during operation.

[0027] In this embodiment, during use, pulling the pull ring 801 drives the connecting plate 802, the first insertion rod 803 and the second insertion rod 804. The second insertion rod disengages from the feed inlet 18, and the cover plate 19 is taken out. The material is placed into the mixing tank 3. Under the action of the spring 805, the cover plate 19 is placed at the feed inlet 18 and can be automatically locked. By starting the motor 7 to drive the belt pulley 10 to rotate, the belt conveyor is driven to operate through the belt pulley 10, so as to drive the two sets of rotating wheels 12 to rotate in the same direction, thereby driving the rotating rod 13 and the stirring rod 15 to rotate. Through the meshing transmission of the gears 17, the rotation directions of the two sets of gears 17 are opposite, so as to drive the sleeve 14 to rotate in the direction opposite to the rotation direction of the rotating rod 13, realizing the double-direction stirring of the mixing tank 3. By providing the discharge pipe 9, the uniformly stirred material is collected. By starting the electric push rod 5, the scraper 16 is driven to scrape and clean the inner wall of the mixing tank 3 under the restriction of the limiting rod, ensuring that there is no chemical solvent or solute residue on the inner wall of the mixing tank 3 after the extraction process is completed.

[0028] The above has introduced in detail an extraction device for chemical solvent production provided by the present utility model. Specific embodiments are applied in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. An extraction device for producing chemical solvents, characterized in that: include: A stirring tank (3), wherein a top cover (4) is detachably mounted on the top of the stirring tank (3), an electric push rod (5) and a frame (6) are fixedly mounted on the top of the top cover (4), two groups of rotating wheels (12) are rotatably mounted on the top of the frame (6), belt pulleys (10) are fixedly mounted on the tops of the two groups of rotating wheels (12), belts (11) are installed on the outer sides of the two groups of belt pulleys (10), and a motor (7) is fixedly mounted on the top of the frame (6), wherein one group of the belt pulleys (10) is fixedly mounted on the output end of the motor (7). A rotating rod (13) is fixedly mounted on the bottom of one group of the rotating wheels (12), and a sleeve (14) is rotatably mounted on the outer side of the rotating rod (13). A gear (17) is fixedly mounted on the bottom of the rotating wheels (12) and the outer bottom of the sleeve (14) of another group of the rotating wheels (12). The two groups of gears (17) are meshed with each other. Multiple groups of stirring rods (15) are fixedly mounted on the outer sides of the sleeve (14) and the rotating rod (13). A scraper (16) is fixedly mounted on the bottom of the electric push rod (5), and a feed port (18) is connected to the top of the top cover (4).

2. The extraction equipment for producing a chemical solvent according to claim 1, characterized in that The top of the feed port (18) is movably abutted against a cover plate (19), and a disassembly assembly (8) is provided between the cover plate (19) and the feed port (18), and the disassembly assembly (8) comprises: two groups of pull rings (801) and two groups of springs (805); two groups of connecting plates (802) are fixedly installed on one side of the pull ring (801); one side of the two groups of connecting plates (802) are fixedly installed with a first plug rod (803) and a second plug rod (804); the two groups of the first plug rod (803) are movably plugged into the two sides of the cover plate (19), and the two groups of the second plug rod (804) are movably plugged into the two sides of the feed port (18); and the two groups of springs (805) are sleeved on the outside of the first plug rod (803).

3. The extraction equipment for producing a chemical solvent according to claim 1, characterized in that A limiting rod (20) is fixedly installed between the bottom of the top cover (4) and the bottom inner wall of the stirring tank (3), and the scraper (16) is slidably installed on the outside of the limiting rod (20).

4. The extraction equipment for producing a chemical solvent according to claim 1, characterized in that The outside of the stirring tank (3) is connected to a discharge pipe (9), and a valve is provided on the discharge pipe (9).

5. The extraction equipment for producing a chemical solvent according to claim 2, characterized in that Two groups of slots are provided on both sides of the cover plate (19), and both ends of the two groups of springs (805) are fixedly mounted on one side of the corresponding slot and one side of the corresponding insertion rod (803).

6. The extraction equipment for producing a chemical solvent according to claim 1, characterized in that A fixing frame (1) is fixedly mounted on the outer side of the mixing tank (3), four groups of supporting legs (2) are fixedly mounted on the bottom of the fixing frame (1), and anti-slip pads are arranged at the bottoms of the four groups of supporting legs (2).

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