Chemical extraction and separation device

Abstract

The utility model relates to the technical field of chemical extraction, and discloses a chemical extraction and separation device which comprises a cover body, electronic scales are fixedly connected to the front face and the back face of the top of the cover body, a control mechanism is fixedly connected to the tops of the two electronic scales, and a heat preservation shell is fixedly connected to the bottom of the cover body. The inner side wall of the heat preservation shell is fixedly connected with a heating mechanism, and one side of the heat preservation shell is electrically connected with a temperature controller through a power line. According to the chemical extraction and separation device, an electronic scale and a control mechanism are arranged, the electronic scale is reset, a raw material solution is placed in a storage box, the electronic scale accurately weighs the raw material solution until the weight of the raw material solution meets the requirement, a ball valve is rotated, the raw material solution is discharged into a separation box through a drainage pipe, and the raw material solution is conveniently and accurately added; and unstable reaction conditions caused by uncontrolled raw material solution added in the midway are avoided, so that the reaction proceeding and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical extraction, in particular to a chemical extraction and separation device. Background Art

[0002] Extraction, also known as solvent extraction or liquid-liquid extraction, is a unit operation that uses the different solubilities of components in the system to separate the mixture. That is, it is a method of transferring the solute from one solvent to another solvent by using the difference in solubility or distribution coefficient of the substance in two immiscible (or slightly soluble) solvents.

[0003] However, most of the current chemical extraction and separation devices use a handheld container to extract the extract, which is easily affected by unstable hands, resulting in fluctuations or splashing of the extract, affecting the separation effect and operational safety.

[0004] A chemical extraction and separation device is disclosed in the announcement number CN206597344U. Although the chemical extraction and separation device includes an extraction box, a liquid separation box, a primary evaporation box, a secondary evaporation box, a No. 1 liquid separation box and a No. 2 liquid separation box, a filter tank is arranged at the upper part of the extraction box, a material inlet is opened on the side of the extraction box, the bottom of the extraction box is connected to the liquid separation box through a valve, the secondary evaporation box and the No. 1 liquid storage tank are both fixed at the lower end of the liquid separation box, the primary evaporation box is installed in the upper part of the liquid separation box, the primary evaporation box is connected to the valve output end, a primary evaporator is installed in the primary evaporation box, the top of the primary evaporator is connected to a high-temperature protection hose through a connecting pipe, the output end of the high-temperature protection hose is connected to the No. 1 liquid storage tank, and a secondary evaporator is installed in the secondary evaporation box. Almost no manual operation is required, the whole process is very orderly, no impurities will enter, the purification means are advanced, and the efficiency of extraction and separation is greatly improved.

[0005] Although the above patent has achieved the goal of requiring almost no manual operation, the entire process is very orderly, no impurities will enter, and the purification means are advanced, which greatly improves the efficiency of extraction and separation; however, the material inlet of the device lacks a structure for accurately adding raw material solutions in batches during the process. If the addition of raw material solutions is not controlled, it may lead to unstable reaction conditions, thereby affecting the progress of the reaction and the quality of the product.

[0006] Therefore, it is necessary to propose a chemical extraction and separation device to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a chemical extraction and separation device which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problem in the above-mentioned background technology that the handheld vessel is used to extract the extraction liquid, which is easily affected by the instability of the hand and the lack of a structure for the precise addition of the raw material solution in batches during the material inlet.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a chemical extraction and separation device, comprising a cover body, the top front and back sides of the cover body are fixedly connected to electronic scales, the tops of the two electronic scales are fixedly connected to a control mechanism, the bottom of the cover body is fixedly connected to an insulation shell, the inner side wall of the insulation shell is fixedly connected to a heating mechanism, one side of the insulation shell is electrically connected to a temperature controller through a power cord, the top of the temperature controller is electrically connected to a timer through a power cord, the bottom of the insulation shell is fixedly connected to a bottom box, the front side edge of the bottom box is fixedly connected to an adjustment mechanism, the inside of the adjustment mechanism is fixedly connected to a support plate, a plurality of limit grooves are provided on the surface of the support plate, and the front of the insulation shell is fixedly connected to a storage mechanism.

[0011] As a further solution of the utility model, the control mechanism includes a storage box fixedly connected to the top of the two sets of electronic scales, and a drainage tube is opened on the other side of the two storage boxes. The two drainage tubes are internally rotatably connected with a ball valve, which serves to limit the raw material solution in the storage box.

[0012] As a further solution of the utility model, the heating mechanism includes a plurality of heating wires fixedly connected to the inner wall of the insulation shell, the inner walls of the plurality of heating wires are fixedly connected with a heat conducting plate, and a group of limit covers are welded on the top of the heating wires, which play a role in protecting the heating wires and have a certain degree of safety.

[0013] As a further solution of the utility model, the adjustment mechanism includes an electric telescopic rod fixedly connected to the edge of one side of the front side of the base box, and a drawer box is fixedly connected to the back side of the electric telescopic rod. The outside of the drawer box is slidably connected to the inside of the base box, and the inside of the drawer box is fixedly connected to the outside of the support plate. The drawer box serves to limit the support plate, which facilitates the storage of the support plate and saves space.

[0014] As a further solution of the utility model, a feed pipe is provided in the middle of the bottom surface of the heat-insulating shell, and a solenoid valve is rotatably connected inside the feed pipe to control the discharge flow rate of the extraction liquid in the separation box.

[0015] As a further solution of the utility model, a box body is provided at the bottom of the feed pipe, and an observation window is integrally connected to the front of the box body, and the observation window serves to facilitate observation of the volume of the extraction liquid in the box body.

[0016] As a further solution of the utility model, a micro water pump is connected through one side of the box body, and an extraction tube is fixedly connected to one side of the micro water pump, and the extraction tube serves to facilitate the extraction of the extraction liquid.

[0017] As a further solution of the utility model, a motor is fixedly connected to the middle of the top surface of the cover body, and supporting frames are welded on both the left and right sides of the motor, and the supporting frames play a role in supporting and fixing the motor.

[0018] As a further solution of the utility model, a stirring rod is welded to the output end of the motor, and the surface of the stirring rod is sprayed with anti-rust paint. The anti-rust paint prevents the stirring rod from being corroded by the raw material solution, thereby extending the service life of the stirring rod.

[0019] (III) Beneficial effects

[0020] The utility model provides a chemical extraction and separation device, which has the following beneficial effects:

[0021] 1. The chemical extraction and separation device, through the setting of the electronic scale and the control mechanism, resets the electronic scale, places the raw material solution in the storage box, and allows the electronic scale to accurately weigh the raw material solution until the weight of the raw material solution meets the requirements, and turns the ball valve to discharge the raw material solution into the separation box through the drainage pipe, so as to facilitate the accurate addition of the raw material solution and avoid the raw material solution added in the middle being uncontrolled, resulting in unstable reaction conditions, thereby improving the reaction and product quality.

[0022] 2. The chemical extraction and separation device, through the setting of the heating mechanism, the temperature controller and the timer, uses the temperature controller to preset the heating wire to a suitable temperature, turns on the power, starts the heating wire, and the heat generated by the heating wire is quickly introduced into the separation box under the action of the heat conduction plate, which is conducive to quickly promoting the extraction process, thereby achieving the desired separation effect and improving work efficiency.

[0023] 3. The chemical extraction and separation device is provided with a bottom box, an adjustment mechanism, a support plate and a limit groove. After the extraction is completed, the power is turned on, and the electric telescopic rod is started. The electric telescopic rod pushes the extraction box to one side to expose the support plate and a plurality of limit grooves. The vessel is placed on the limit groove to fix the vessel, and then the extraction tube is inserted into the vessel. The micro water pump is started, and the micro water pump extracts the extraction liquid in the box and transports it to the vessel. There is no need to hold the vessel to extract the extraction liquid, so as to avoid fluctuation or splashing of the extraction liquid, which affects the separation effect and operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the control mechanism structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the heating mechanism structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0028] Figure 5 This is a schematic diagram of the storage mechanism structure of the utility model;

[0029] Figure 6 This is a schematic diagram of the telescopic rod structure of the utility model;

[0030] Figure 7 This is a schematic diagram of the structure of the clamping plate of the utility model.

[0031] In the figure: 1. cover; 2. electronic scale; 3. control mechanism; 301. storage box; 302. drainage tube; 303. ball valve; 4. insulation shell; 5. heating mechanism; 501. heating wire; 502. heat conduction plate; 503. limit cover; 6. temperature controller; 7. timer; 8. bottom box; 9. adjustment mechanism; 901. electric telescopic rod; 902. extraction box; 10. support plate; 11. limit groove; 12. storage mechanism; 1201. support frame; 1202. storage box; 1203. screw; 1204. telescopic long rod; 1205. spring; 1206. clamping plate; 13. feeding tube; 14. solenoid valve; 15. box; 16. micro water pump; 17. extraction tube; 18. motor; 19. stirring rod; 20. observation window. DETAILED DESCRIPTION

[0032] 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. 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.

[0033] See also Figures 1 to 7The utility model provides a technical solution: a chemical extraction and separation device, including a cover body 1, the front and back of the top of the cover body 1 are fixedly connected to electronic scales 2, the tops of the two electronic scales 2 are fixedly connected to control mechanisms 3, through the arrangement of the electronic scales 2 and the control mechanism 3, it is convenient to accurately add raw material solutions, avoid uncontrolled raw material solutions added in the middle, resulting in unstable reaction conditions, thereby improving the progress of the reaction and the quality of the product, the bottom of the cover body 1 is fixedly connected to a heat preservation shell 4, the inner side wall of the heat preservation shell 4 is fixedly connected to a heating mechanism 5, one side of the heat preservation shell 4 is electrically connected to a temperature controller 6 through a power line, and the top of the temperature controller 6 is electrically connected to There is a timer 7. The setting of the heating mechanism 5, the temperature controller 6 and the timer 7 is conducive to quickly promoting the extraction process, thereby achieving the required separation effect and improving work efficiency. The bottom of the insulation shell 4 is fixedly connected with a bottom box 8, and the edge of the front side of the bottom box 8 is fixedly connected with an adjustment mechanism 9. The inside of the adjustment mechanism 9 is fixedly connected with a support plate 10. The surface of the support plate 10 is provided with a plurality of limiting grooves 11. Through the setting of the bottom box 8, the adjustment mechanism 9, the support plate 10 and the limiting grooves 11, there is no need to hold the vessel to extract the extraction liquid all the time, so as to avoid fluctuations or splashing of the extraction liquid, which affects the separation effect and operation safety. The front of the insulation shell 4 is fixedly connected with a storage mechanism 12;

[0034] See also Figure 2 The control mechanism 3 includes a storage box 301 fixedly connected to the top of the two sets of electronic scales 2. A drainage tube 302 is opened on the other side of the two storage boxes 301. The inside of the two drainage tubes 302 is rotatably connected with a ball valve 303. The ball valve 303 serves to limit the raw material solution in the storage box 301.

[0035] See also Figure 3 The heating mechanism 5 includes a plurality of heating wires 501 fixedly connected to the inner wall of the insulation shell 4, the inner wall of the plurality of heating wires 501 is fixedly connected with a heat conducting plate 502, and a group of limiting covers 503 are welded on the top of the heating wires 501, and the limiting covers 503 play a role in protecting the heating wires 501 and have a certain degree of safety.

[0036] See also Figure 4 The adjustment mechanism 9 includes an electric telescopic rod 901 fixedly connected to the edge of one side of the front side of the bottom box 8, and a drawer box 902 is fixedly connected to the back side of the electric telescopic rod 901. The outside of the drawer box 902 is slidably connected to the inside of the bottom box 8, and the inside of the drawer box 902 is fixedly connected to the outside of the support plate 10. The drawer box 902 plays the role of limiting the support plate 10, which is convenient for storing the support plate 10 and saving space.

[0037] See also Figure 4A feed pipe 13 is provided in the middle of the bottom surface of the heat-insulating shell 4, and a solenoid valve 14 is rotatably connected inside the feed pipe 13. The solenoid valve 14 controls the discharge flow rate of the extract in the separation box.

[0038] See also Figure 4 A box body 15 is provided at the bottom of the feed pipe 13 , and an observation window 20 is integrally connected to the front of the box body 15 . The observation window 20 serves to facilitate observation of the volume of the extraction liquid in the box body 15 .

[0039] See also Figure 1 A micro water pump 16 is connected through one side of the box body 15, and an extraction pipe 17 is fixedly connected to one side of the micro water pump 16. The extraction pipe 17 serves to facilitate the extraction of the extraction liquid.

[0040] See also Figure 2 A motor 18 is fixedly connected to the middle of the top surface of the cover body 1 , and receiving frames are welded on both sides of the motor 18 , which play a role in supporting and fixing the motor 18 .

[0041] See also Figure 2 A stirring rod 19 is welded to the output end of the motor 18 , and the surface of the stirring rod 19 is sprayed with anti-rust paint, which prevents the stirring rod 19 from being corroded by the raw material solution and prolongs the service life of the stirring rod 19 .

[0042] The model of the electronic scale 2 is: HZQ-A50, and the model of the temperature controller 6 is: NTC. The above parameters and models can be selected according to actual conditions.

[0043] Embodiment 1:

[0044] See also Figure 5 The storage mechanism 12 includes a support frame 1201 fixedly connected to the front of the heat preservation shell 4, and a storage box 1202 is integrally connected to the front of the support frame 1201. The operator places the items in the storage box 1202 for storage, which is convenient for storing the items during the placement process and avoids the phenomenon of losing and finding the items, which has certain practicality;

[0045] Embodiment 2:

[0046] See also Figure 6 The storage mechanism 12 includes a screw 1203 threadedly connected to the front side of the insulation shell 4. Telescopic long rods 1204 are fixedly connected to the left and right sides of the front side of the support frame 1201. The screw 1203 is turned until the screw 1203 penetrates the support frame 1201 and penetrates the inner wall of the insulation shell 4. The storage box 1202 can be fixed. The storage box 1202 is stretched toward the front under the action of the two sets of telescopic long rods 1204 until it is stretched to a suitable position, which is convenient for the operator to adjust the position of the storage box 1202 for use according to their own needs, and has a certain degree of safety.

[0047] Embodiment three:

[0048] See also Figure 6 The storage mechanism 12 includes a plurality of springs 1205 threadedly connected to the front side of the insulation shell 4, the outer sides of the plurality of springs 1205 are fixedly connected to the left and right walls inside the storage box 1202, and two groups of clamping plates 1206 are welded on one side of the plurality of springs 1205. Before using the device, fragile items are placed on the inner side of the two groups of clamping plates 1206. The reverse extrusion force provided by the plurality of springs 1205 drives the two groups of clamping plates 1206 to move, clamps and fixes the fragile items, facilitates the fixation of the fragile items, avoids the displacement of the fragile items, and has a certain degree of safety.

[0049] In the utility model, the working steps of the device are as follows:

[0050] Step 1: Place the raw material solution in the storage box 301, use the electronic scale 2 to accurately weigh the raw material solution until the weight of the raw material solution meets the requirements, and turn the ball valve 303 to discharge the raw material solution into the separation box through the drainage tube 302;

[0051] Step 2: Use the temperature controller 6 to preset the heating wire 501 to a suitable temperature, turn on the power, start the heating wire 501, and the heating wire 501 generates heat, which is quickly introduced into the separation box under the action of the heat conducting plate 502;

[0052] The third step: after the extraction is completed, the power is turned on, the electric telescopic rod 901 is started, and the electric telescopic rod 901 pushes the extraction box 902 to one side to expose the support plate 10 and a plurality of limiting grooves 11, and the vessel is placed on the limiting groove 11 to fix the vessel, and then the extraction tube 17 is inserted into the vessel, and the micro water pump 16 is started, and the micro water pump 16 extracts the extraction liquid in the box 15 and transports it to the vessel.

[0053] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0054] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0055] 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 chemical extraction and separation device, comprising a cover body (1), characterized in that: The front and back sides of the top of the cover body (1) are both fixedly connected to an electronic scale (2); the tops of the two electronic scales (2) are fixedly connected to a control mechanism (3); the bottom of the cover body (1) is fixedly connected to a heat preservation shell (4); the inner side wall of the heat preservation shell (4) is fixedly connected to a heating mechanism (5); one side of the heat preservation shell (4) is electrically connected to a temperature controller (6) via a power line; the top of the temperature controller (6) is electrically connected to a timer (7) via a power line; the bottom of the heat preservation shell (4) is fixedly connected to a bottom box (8); the front side edge of the bottom box (8) is fixedly connected to an adjustment mechanism (9); the inside of the adjustment mechanism (9) is fixedly connected to a support plate (10); a plurality of limit grooves (11) are provided on the surface of the support plate (10); and the front side of the heat preservation shell (4) is fixedly connected to a storage mechanism (12).

2. A chemical extraction and separation device according to claim 1, characterized in that: The control mechanism (3) comprises a storage box (301) fixedly connected to the top of the two sets of electronic scales (2), a drainage tube (302) is provided on the other side of the two storage boxes (301), and a ball valve (303) is rotatably connected inside the two drainage tubes (302).

3. A chemical extraction and separation device according to claim 1, characterized in that: The heating mechanism (5) comprises a plurality of heating wires (501) fixedly connected to the inner wall of the heat-insulating shell (4), the inner walls of the plurality of heating wires (501) being fixedly connected to a heat-conducting plate (502), and a group of limiting covers (503) being welded to the top of the heating wires (501).

4. A chemical extraction and separation device according to claim 1, characterized in that: The adjustment mechanism (9) comprises an electric telescopic rod (901) fixedly connected to an edge of one side of the front face of the base box (8); a drawer box (902) is fixedly connected to the back face of the electric telescopic rod (901); the outside of the drawer box (902) is slidably connected to the inside of the base box (8); and the inside of the drawer box (902) is fixedly connected to the outside of the support plate (10).

5. A chemical extraction and separation device according to claim 1, characterized in that: A feed pipe (13) is provided in the middle of the bottom surface of the heat-insulating shell (4), and a solenoid valve (14) is rotatably connected inside the feed pipe (13).

6. A chemical extraction and separation device according to claim 5, characterized in that: A box body (15) is provided at the bottom of the feed tube (13), and an observation window (20) is integrally connected to the front of the box body (15).

7. A chemical extraction and separation device according to claim 6, characterized in that: A micro water pump (16) is connected through one side of the box body (15), and an extraction pipe (17) is fixedly connected to one side of the micro water pump (16).

8. A chemical extraction and separation device according to claim 1, characterized in that: A motor (18) is fixedly connected to the middle of the top surface of the cover body (1), and receiving frames are welded to the left and right sides of the motor (18).

9. A chemical extraction and separation device according to claim 8, characterized in that: A stirring rod (19) is welded to the output end of the motor (18), and the surface of the stirring rod (19) is sprayed with anti-rust paint.

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