Temperature-controllable nicotine salt synthesis device
By introducing a temperature sensor and a liquid circulation temperature control system into the nicotine salt synthesis device, the problem of reaction temperature fluctuation was solved, and the purity and salt formation efficiency of nicotine salt were improved.
Patent Information
- Application Number
- CN202422453521.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2034-10-10
AI Technical Summary
Existing nicotine salt synthesis equipment lacks a temperature control system, resulting in large temperature fluctuations in the reaction, increased byproducts, and incomplete salt formation.
A temperature-controlled nicotine salt synthesis device was designed, which includes a temperature sensor, a stirring device and a liquid circulation temperature control system. The stirring speed and feeding speed are adjusted by a controller, and the reaction temperature is kept constant by the jacket circulation of hot and cold media.
Stable control of the reaction temperature was achieved, byproducts were reduced, and the purity of nicotine salts and the completeness of the salt formation reaction were improved.
Smart Images
Figure CN223945648U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to nicotine salt synthetic device technical field especially relates to a controllable temperature's nicotine salt synthetic device. BACKGROUND
[0002] Nicotine salt is the main component in electronic atomization liquid, which can be synthesized by the reaction of nicotine and organic acid in a solvent. Compared with free nicotine, nicotine salt has the characteristics of strong stability, rich taste, good softness, small irritation, etc., and has been widely used in the new tobacco product industry. In the production process of nicotine salt, a nicotine salt synthesis device is needed to mix nicotine, organic acid and solvent for reaction. The existing nicotine salt synthesis device does not have a temperature control system, and the reaction temperature of nicotine and organic acid cannot be kept constant, which will greatly affect the synthesis of nicotine salt. At the initial stage of the reaction, a large amount of heat will be released, causing the temperature of the reaction materials to rise rapidly and the amount of reaction by-products to increase; at the later stage of the reaction, the temperature of the reaction materials is lower, the reaction rate of the remaining free nicotine and organic acid is slower, and the salt formation reaction cannot be completely carried out. SUMMARY
[0003] The utility model aims at providing a controllable temperature's nicotine salt synthetic device to solve the problem of large reaction temperature change, more by-products and incomplete salt formation reaction in the synthesis process of nicotine salt as proposed in the background art.
[0004] Specifically, the utility model discloses a controllable temperature's nicotine salt synthetic device, and the technical scheme is as follows: a controllable temperature's nicotine salt synthetic device, characterized by comprising a base (1), a device main body (2), a solid storage tank (3), a liquid storage tank (4), a liquid circulation temperature control device (5) and a controller (6); wherein the device main body (2) is installed on the upper part of the base (1), and the sidewall of the device main body (2) is provided with the solid storage tank (3), the liquid storage tank (4) and the controller (6).
[0005] Preferably, the upper part of the device main body (2) is provided with a top cover (201), the inside is provided with a stirring device (7) and a temperature sensor (202), the outside is provided with a jacket (203), the bottom is provided with a liquid outlet (204), the sidewall is provided with the solid storage tank (3), the liquid storage tank (4) and the controller (6), and the jacket (203) is connected with the liquid circulation temperature control device (5).
[0006] Preferably, the inside of the device body (2) is provided with a stirring device (7), specifically including an explosion-proof motor (701), a stirring shaft (702), a screw stirrer (703) and an anchor stirrer (704), the explosion-proof motor (701) is arranged at the upper center of the top cover (201), and the bottom of the explosion-proof motor (701) penetrates the top cover (201). The output end of the bottom of the explosion-proof motor (701) is fixedly connected with the top end of the stirring shaft (702), the screw stirrer (703) is arranged on the outer side wall of the stirring shaft (702), and the anchor stirrer (704) is fixedly connected with the low end of the stirring shaft (702).
[0007] Preferably, the one side of the device body (2) is provided with a solid storage tank (3), and the other side is provided with a liquid storage tank (4), and the two sides can be symmetrical or asymmetrical. One side of the solid storage tank (3) is provided with an air pump (301), and the solid raw material is added into the device body (2) through the cloth pipe (302); the low side of the liquid storage tank (4) is provided with a water pump (401), and the liquid raw material is added into the device body (2) through the cloth pipe (402).
[0008] Preferably, the liquid circulating temperature control device (5) comprises a temperature controller (501), a refrigerator (502), a heating device (503), a circulating water pump (504) and a pipe (505). The two ends of the pipe (505) are connected to the jacket (203) and the liquid circulating temperature control device (5) respectively, the temperature controller (501) can set the circulating temperature, and the liquid medium can be cooled and heated through the refrigerator (502) and the heating device (503), and the circulating water pump (504) can make the liquid medium circulate between the jacket (203) and the liquid circulating temperature control device (5) through the pipe (505). The liquid medium is preferably an ethanol / water mixture, and the temperature adjustment range of the temperature controller (501) is 0-60 DEG C.
[0009] Preferably, the controller (6) is installed on the side wall of the device body (2) and connected with the temperature sensor (202). The controller (6) can control and adjust the stirring speed of the stirring device (7) and the feeding speed of the solid storage tank (3) and the liquid storage tank (4) according to the difference between the reaction temperature and the set temperature.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] (1) When using the device to synthesize nicotine salt, after the temperature sensor detects that the material temperature rises rapidly during the initial feeding process, the stirring speed of the stirring device and the feeding speed of the feeding device can be controlled through the controller, so that the internal temperature of the reaction material is prevented from being too high.
[0012] (2) When the device is used to synthesize nicotine salt, the temperature in the device body can be kept constant by the liquid circulation temperature control device, so as to maintain the reaction rate;
[0013] (3) By arranging the screw stirrer and the anchor stirrer in the interior of the device body, the solid raw materials deposited in the lower end of the interior of the device body can be stirred up by the anchor stirrer, and then the solid raw materials in the lower end are transported to the upper end by the screw stirrer blades, so that the stirring and mixing are more uniform.
[0014] (4) Compared with the nicotine salt synthesized by using the traditional stirring device, the nicotine salt synthesized by using the device has the advantages of less impurity content and low free nicotine content. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a front sectional view structural schematic diagram of the utility model
[0016] Figure 2 It is a front sectional view structural schematic diagram of the solid storage tank of the utility model
[0017] Figure 3 It is a front sectional view structural schematic diagram of the liquid storage tank of the utility model
[0018] Figure 4 It is a front sectional view structural schematic diagram of the liquid circulation temperature control device of the utility model
[0019] Figure 5 It is a system block diagram of the utility model
[0020] In the drawing: 1, base; 2, device body; 201, top cover; 202, temperature sensor; 203, jacket; 204, liquid outlet; 3, solid storage tank; 301, air pump; 302, distribution pipe; 4, liquid storage tank; 401, water pump; 402, liquid distribution pipe; 5, liquid circulation temperature control device; 501, temperature controller; 502, refrigerator; 503, heating device; 504, circulating water pump; 505, conduit; 6, controller; 7, stirring device; 701, explosion-proof motor; 702, stirring shaft; 703, screw stirrer; 704, anchor stirrer. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, so as to fully understand the purposes, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0022] In the description of the embodiments of the utility model, if the orientation description such as '' up '' '' down '' '' front '' '' back '' '' left '' '' right '' etc. Indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore it can not be understood as the limitation of the utility model.
[0023] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms '' installation '' '' provided with '' '' connection '' and the like should be understood broadly, for example '' connection '', can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0024] As Figures 1-5 The utility model provides an embodiment: a controllable temperature's nicotine salt synthesis device, including base 1, device main part 2, solid storage tank 3, liquid storage tank 4, liquid circulation temperature control device 5 and controller 6. Device main part 2 is installed on the upper portion of base 1, and the upper portion of device main part 2 is provided with top cover 201, and is provided with stirring device 7 and temperature sensor 202 in the inside. The outside of device main part 2 is provided with jacket 203, the reaction temperature in device main part 2 can be controlled by passing in cold and hot medium. The bottom of device main part 2 is provided with liquid outlet 204, and the nicotine salt of reaction completion is convenient to take out.
[0025] Stirring device 7 includes explosion-proof motor 701, stirring shaft 702, screw stirrer 703 and anchor stirrer 704. Explosion-proof motor 701 is arranged with the upper center of top cover 201, and the bottom of explosion-proof motor 701 penetrates top cover 201. The output end of the bottom of explosion-proof motor 701 is fixedly connected with the top end of stirring shaft 702, screw stirrer 703 is arranged on the outer side wall of stirring shaft 702, and anchor stirrer (704) is fixedly connected with the low end of stirring shaft (702). Through the rotation of explosion-proof motor 701, the rotation of stirring shaft 702, screw stirrer 703 and anchor stirrer 704 can be driven, and the nicotine salt reaction material is stirred.
[0026] The device body 2 is provided with a solid storage tank 3 on one side and a liquid storage tank 4 on the other side. The top end of the solid storage tank 3 and the liquid storage tank 4 is provided with a feeding port, which is convenient for adding raw materials. The solid storage tank 3 and the liquid storage tank 4 are provided with a transparent observation window on one side, so that the remaining amount of raw materials can be directly observed, and the raw materials can be replenished in time. The solid storage tank 3 is provided with an air pump 301 on one side, and the output end of the air pump 301 extends to the top end inside the solid storage tank 3. One end of the cloth pipe 302 is fixed inside the device body 2, and the other end extends to the bottom end inside the solid storage tank 3. The lower end of the liquid storage tank 4 is provided with a water pump 401, and the input end of the water pump 401 extends to the bottom end inside the liquid storage tank 4. One end of the cloth pipe 402 is fixed inside the device body 2, and the other end is in communication with the output end of the water pump 401. By controlling the air pump 301 and the water pump 401, the feeding speed of the solid raw materials and the liquid raw materials to the device body 2 can be adjusted.
[0027] The liquid circulation temperature control device 5 includes a temperature controller 501, a refrigerating device 502, a heating device 503, a circulating water pump 504 and a conduit 505. The two ends of the conduit 505 are connected to the jacket 203 and the liquid circulation temperature control device 5 respectively, so that the cold and hot medium can circulate between the two. The temperature controller 501 can set the circulating temperature, and cool and heat the liquid medium through the refrigerating device 502 and the heating device 503, and then guide the cold and hot medium into the jacket 203 through the circulating water pump 504 and the conduit 505, so as to control the reaction temperature in the device body 2. The circulating liquid medium is preferably an ethanol / water mixture, and the temperature adjustment range of the temperature controller 501 is 0-60℃.
[0028] The controller 6 is installed on one side of the device body 2, the output end of the temperature sensor 202 is connected to the input end of the controller 6 through a wire, and the output end of the controller 6 is connected to the input end of the explosion-proof motor 701, the air pump 301 and the water pump 401 through a wire. The controller can preset the reaction temperature, the stirring speed and the feeding speed. When the temperature sensor 202 detects that the reaction temperature in the device body 2 is higher than the preset reaction temperature, the feeding will be stopped or the feeding speed will be slowed down, so as to avoid the rapid rise of the reaction temperature.
[0029] Working principle: start the power supply of the controller 6 and the liquid circulation temperature control device 5, open the top cover 201, add the solvent and nicotine, close the top cover 201, open the switch of the explosion-proof motor 701 through the controller 6, the explosion-proof motor drives the stirring shaft 702, the screw stirrer 703 and the anchor stirrer 704 to rotate, and the solvent and nicotine are mixed and stirred. The circulating temperature of the liquid circulation temperature control device 5 is set to 30 DEG C, and the medium circulation is started. The organic acid raw material used for the reaction is added to the inside of the solid storage tank 3 and the liquid storage tank 4, the switch of the air pump 301 is opened through the controller 6, the air pump 301 introduces gas into the inside of the solid storage tank 3, the solid raw material in the inside of the solid storage tank 3 is added to the inside of the device main body 2 through the cloth distribution pipe 302, the switch of the water pump 401 is opened through the controller 6, the water pump 401 draws the liquid raw material in the inside of the liquid storage tank 4 to the inside of the cloth liquid distribution pipe 402, and then adds to the inside of the device main body 2. During the feeding process, the reaction temperature is set to 40 DEG C through the controller, when the temperature sensor 202 detects that the reaction temperature is higher than 40 DEG C, the feeding is stopped, and when the reaction temperature returns to below 40 DEG C, the feeding is continued. After the feeding is completed, the circulating temperature of the liquid circulation temperature control device 5 is set to 40 DEG C, and the reaction temperature is monitored through the temperature sensor 202, and the stirring is uniform until the reaction is completed, then the liquid circulation temperature control device 5 and the stirring device 7 are closed, and the nicotine salt is discharged from the liquid outlet 204 at the bottom of the device main body 2. Clean water is introduced into the inside of the liquid storage tank 4, and the clean water is drawn into the inside of the device main body 2 through the water pump 401, so as to facilitate cleaning the inside of the device main body 2.
[0030] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. A temperature-controllable nicotine salt synthesis apparatus, characterized by: It comprises a base (1), a device body (2), a solid storage tank (3), a liquid storage tank (4), a liquid circulating temperature control device (5) and a controller (6); wherein the device body (2) is installed on the upper part of the base (1), and the sidewall of the device body (2) is installed with the solid storage tank (3), the liquid storage tank (4) and the controller (6); The upper part of the device body (2) is provided with a top cover (201), and the inside is provided with a stirring device (7) and a temperature sensor (202), the outside is provided with a jacket (203), the bottom is provided with a liquid outlet (204), and the jacket (203) is connected with the liquid circulating temperature control device (5); the liquid circulating temperature control device (5) comprises a temperature controller (501), a refrigerator (502), a heating device (503), a circulating water pump (504) and a conduit (505); the two ends of the conduit (505) are connected on the jacket (203) and the liquid circulating temperature control device (5) respectively, the temperature controller (501) can set the circulating temperature, and the liquid medium can be cooled and heated through the refrigerator (502) and the heating device (503), and the circulating water pump (504) can make the liquid medium circulate between the jacket (203) and the liquid circulating temperature control device (5) through the conduit (505).
2. The temperature-controllable nicotine salt synthesis apparatus of claim 1, wherein: The inside of the device body (2) is provided with a stirring device (7), which specifically comprises an explosion-proof motor (701), a stirring shaft (702), a screw stirrer (703) and an anchor stirrer (704); the explosion-proof motor (701) is arranged at the upper center of the top cover (201), and the bottom of the explosion-proof motor (701) penetrates the top cover (201).
3. The temperature-controllable nicotine salt synthesis apparatus of claim 2, wherein: The output end of the bottom of the explosion-proof motor (701) is fixedly connected with the top end of the stirring shaft (702), the screw stirrer (703) is arranged on the outer sidewall of the stirring shaft (702), and the anchor stirrer (704) is fixedly connected with the low end of the stirring shaft (702).
4. The temperature-controllable nicotine salt synthesis apparatus of any one of claims 1-3, wherein: One side of the solid storage tank (3) is provided with an air pump (301), the solid raw material is added into the device body (2) through a cloth pipe (302), and the low side of the liquid storage tank (4) is installed with a water pump (401); the liquid raw material is added into the device body (2) through a cloth liquid pipe (402).
5. The temperature-controllable nicotine salt synthesis apparatus of claim 1, wherein: The controller (6) is connected with the temperature sensor (202); and the controller (6) can control and adjust the stirring speed of the stirring device (7) and the feeding speed of the solid storage tank (3) and the liquid storage tank (4) according to the difference between the reaction temperature and the set temperature.