Efficient extraction device for chemical production

Abstract

The utility model belongs to a high-efficiency extraction device for chemical production, which comprises a bottom frame, a telescopic frame arranged above one side of the bottom frame, a control frame arranged above the other side of the bottom frame, an extraction pipe arranged between the control frame and the telescopic frame, a clamping sleeve arranged on the outer side of the extraction pipe, a telescopic column arranged on one side of the clamping sleeve, and a telescopic rod arranged on the other side of the telescopic column. The telescopic column is movably connected with a telescopic sleeve installed in the telescopic frame, a connecting column is arranged on the other side of the clamping sleeve, and one end of the connecting column is connected with a rotary disc above a motor in the control frame. A mounting groove is formed in each of the telescopic frame and the control frame, a fan is mounted in the middle of each mounting groove, and a heating pipe is mounted on one side, close to the extraction pipe, in each mounting groove. The extraction tube can be driven to shake through the connection of the turntable and the connecting column, the labor capacity of operators can be reduced, the extraction efficiency can be improved, the requirements of reaction temperatures of different solutions can be met through the arrangement of the fan and the heating tube, and the use effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical extraction, in particular to a high-efficiency extraction device for chemical production. Background Art

[0002] Solvent extraction is a method of using organic solvents to extract and separate the extract from an immiscible aqueous solution. It is a mass transfer process that transfers substances from one liquid phase to another. Solvent extraction has been used early in petrochemicals, organic chemistry, medicinal chemistry and analytical chemistry.

[0003] Existing chemical extraction devices have certain shortcomings when used: 1. Manual shaking is required to mix the extractant and solution, which is time-consuming and labor-intensive, and has low work efficiency; 2. Most of them are heated by electric heating rods, and the use effect is poor due to the limited heat radiation range of the fixed electric heating rods. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high-efficiency extraction device for chemical production, and the technical solutions adopted are as follows:

[0005] A high-efficiency extraction device for chemical production includes a base frame, a telescopic frame mounted above one side of the base frame, a control frame mounted above the other side of the base frame, an extraction tube disposed between the control frame and the telescopic frame, a ferrule mounted outside the extraction tube, a telescopic column disposed on one side of the ferrule, the telescopic column movably connected to the telescopic sleeve mounted in the telescopic frame, and a connecting column disposed on the other side of the ferrule, one end of the connecting column being connected to a turntable above a motor in the control frame.

[0006] An installation slot is provided inside the telescopic frame and the control frame. A fan is installed in the middle of the installation slot. A heating tube is installed on the side of the installation slot close to the extraction tube. A filter is installed on the side of the installation slot away from the extraction tube.

[0007] Furthermore, a square space is provided in the telescopic frame, and the telescopic sleeve is movably installed in the square space through a fixing pin, so that the telescopic sleeve can rotate and swing at a certain angle with the fixing pin as the center.

[0008] Furthermore, a convex strip is provided on the outer side of the telescopic column, and a corresponding groove is provided in the telescopic sleeve, which can keep the feeding port of the extraction tube facing upward and prevent it from tilting.

[0009] Furthermore, the connection point between the connecting column and the turntable is located on one side of the center point of the turntable, and when the turntable rotates, the extraction tube can be driven to swing through the connecting column.

[0010] Furthermore, a plug is provided at the feeding port above the extraction tube, and a pressure relief pipe is provided on one side above the extraction tube. When the solutions in the extraction tube are mixed, the gas generated can be discharged from the pressure relief pipe, thereby preventing the extraction tube from being damaged due to excessive air pressure inside the extraction tube.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The utility model installs a ferrule on the extraction tube, and respectively provides a telescopic column connected to the telescopic sleeve and a connecting column connected to the turntable on both sides of the ferrule. Through the above-mentioned structural arrangement, the extraction tube can be installed between the telescopic frame and the control frame, and through the connection between the turntable and the connecting column, when the motor drives the turntable to rotate, the extraction tube can be driven to shake, so that the solution inside the extraction tube can be mixed and reacted, and the air pressure in the extraction tube can be controlled not to be too high through the pressure relief pipe. Compared with the traditional method of manually shaking the extraction tube and requiring intermittent opening of the switch at the lower end of the extraction tube for exhaust, the present device can reduce the labor of the operator and improve the extraction efficiency. At the same time, there is no contact between personnel and the operation is also safer.

[0013] The utility model can meet the requirements of different solution reaction temperatures through the arrangement of the fan and the heating tube. When the fan is started, the air flow can be blown toward the extraction tube, thereby cooling the extraction tube; when the fan and the heating tube are started at the same time, the heated air flow can be urged toward the extraction tube, thereby increasing the temperature of the extraction tube. In this way, the fan and the heating tube can be selected according to the needs, and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a structural diagram of the extraction tube and ferrule of the utility model;

[0017] Figure 4 This is a schematic diagram of the position structure of the fan and the heating tube of the utility model;

[0018] Figure 5 This is a schematic diagram of the installation and connection of the ferrule of the utility model;

[0019] Figure 6 This utility model Figure 5 A magnified schematic diagram of the structure in the middle.

[0020] In the picture:

[0021] 1-base frame, 2-telescopic frame, 21-telescopic sleeve, 3-control frame, 31-turntable, 32-motor, 4-fan, 5-heating tube, 6-extraction tube, 61-plug, 62-pressure relief tube, 7-card sleeve, 71-telescopic column, 72-connecting column, 8-filter. DETAILED DESCRIPTION

[0022] In order to help those skilled in the art better understand the present invention, the following will 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, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0023] As attached Figure 1-6 shown.

[0024] A high-efficiency extraction device for chemical production includes a base frame 1, a telescopic frame 2 is installed above one side of the base frame 1, a control frame 3 is installed above the other side of the base frame 1, an extraction tube 6 is arranged between the control frame 3 and the telescopic frame 2, a ferrule 7 is installed on the outside of the extraction tube 6, a telescopic column 71 is provided on one side of the ferrule 7, the telescopic column 71 is movably connected to the telescopic sleeve 21 installed in the telescopic frame 2, and a connecting column 72 is provided on the other side of the ferrule 7, one end of the connecting column 72 is connected to the turntable 31 above the motor 32 in the control frame 3, the control frame 3 is provided with a mounting groove for installing the motor, and the connection point between the connecting column 72 and the turntable 31 is located on one side of the center point of the turntable 31. Based on the above mechanism, when the motor 32 rotates and drives the turntable 31 to rotate, the extraction tube 6 will be driven to rotate through the connecting column 72, and the telescopic column 71 will telescope and slide in the telescopic sleeve 21 during rotation.

[0025] The outer side of the telescopic column 71 is provided with a ridge, and a corresponding groove is provided in the telescopic sleeve 21. When the telescopic column 71 is extended or retracted, the feeding port of the extraction tube 6 can be kept facing upward without tilting. When the telescopic column 71 is retracted as the turntable 31 rotates, its angle will also swing within a certain range. Figure 2 As shown, a square space is provided in the telescopic frame 2, and the telescopic sleeve 21 is movably installed in the square space through a fixing pin; thus, the telescopic sleeve 21 can rotate and swing at a certain angle with the fixing pin as the center.

[0026] An oblique mounting slot facing the bottom of the extraction tube 6 is provided inside the telescopic frame 2 and the control frame 3. A fan 4 is installed in the middle of the mounting slot. A heating tube 5 is installed on the side of the mounting slot close to the extraction tube 6, and a filter 8 is installed on the side of the mounting slot away from the extraction tube 6. Based on the above structure, when the fan 4 is started, air can be blown toward the extraction tube 6, thereby cooling the extraction tube 6. When the fan 4 and the heating tube 5 are started simultaneously, the heated air can be urged toward the extraction tube 6, thereby increasing the temperature of the extraction tube 6. In this way, the temperature of the extraction tube 6 can be selectively changed according to the extraction of different solutions, thereby improving the extraction effect.

[0027] When the device is in use, the plug 61 above the extraction tube 6 is opened, and the solution to be extracted is added into the extraction tube 6. After the plug 61 is reinstalled, the motor 32 can be turned on to drive the extraction tube 6 to shake through the connection between the turntable 31 and the connecting column 72. When it is necessary to add solution into the extraction tube 6 again, the motor 32 can be stopped and the plug 61 can be opened to operate.

[0028] When the motor 32 is started and the extraction tube 6 is shaken, the fan 4 and the heating tube 5 can be selectively turned on according to the temperature conditions required for the current solution extraction. The heating tube 5 adopts an S-shaped heating tube, and the heating temperature of the heating tube can be adjusted by a thermostat. The temperature adjustment of the heating tube 5 is a mature and publicly available technical solution in the prior art. After the heating tube 5 is installed, technicians in this industry only need to install and operate it according to the accompanying instruction manual. When the air flow blown by the fan 4 passes through the heating tube 5, the heated air flow can contact the extraction tube 6. When the extraction tube 6 needs to be cooled, the heating tube 5 is turned off and the fan 4 is turned on alone.

[0029] When the extraction work is completed, the collection cup is placed above the base frame 1, corresponding to the position of the extraction tube 6. By turning on the switch below the extraction tube 6, the layered solutions can be discharged into the collection cup in sequence.

[0030] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the scope of protection of the utility model.

Claims

1. A high-efficiency extraction device for chemical production, comprising a base frame (1), characterized in that: A telescopic frame (2) is installed above one side of the base frame (1), a control frame (3) is installed above the other side of the base frame (1), an extraction tube (6) is provided between the control frame (3) and the telescopic frame (2), a ferrule (7) is installed on the outside of the extraction tube (6), a telescopic column (71) is provided on one side of the ferrule (7), the telescopic column (71) is movably connected to a telescopic sleeve (21) installed in the telescopic frame (2), and a connecting column (72) is provided on the other side of the ferrule (7), one end of the connecting column (72) is connected to a turntable (31) above a motor (32) in the control frame (3); An installation slot is provided inside the telescopic frame (2) and the control frame (3), a fan (4) is installed in the middle of the installation slot, a heating tube (5) is installed on the side of the installation slot close to the extraction tube (6), and a filter (8) is installed on the side of the installation slot away from the extraction tube (6).

2. The high-efficiency extraction device for chemical production according to claim 1, characterized in that: A square space is provided in the telescopic frame (2), and the telescopic sleeve (21) is movably mounted in the square space via a fixing pin.

3. The high-efficiency extraction device for chemical production according to claim 2, characterized in that: A convex strip is provided on the outer side of the telescopic column (71), and a corresponding groove is provided in the telescopic sleeve (21).

4. The high-efficiency extraction device for chemical production according to claim 1, characterized in that: The control frame (3) is provided with a mounting slot for mounting the motor (32).

5. The high-efficiency extraction device for chemical production according to claim 1, characterized in that: The connection point between the connecting column (72) and the turntable (31) is located on one side of the center point of the turntable (31).

6. The high-efficiency extraction device for chemical production according to claim 1, characterized in that: A plug (61) is provided at the feeding port above the extraction tube (6), and a pressure relief pipe (62) is provided on one side above the extraction tube (6).

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