Safe and efficient reaction device for preparing nicotine

Abstract

The utility model discloses a safe and efficient reaction device for preparing nicotine, which comprises a water tank, and a reaction box is arranged at the top of the water tank. An operator pours materials into the reaction box from the feeding assembly, then starts the motor to rotate to drive the driving wheel to rotate so as to drive the driven wheel to rotate and further drive the coiled pipe to rotate, so that the materials in the reaction cavity are stirred, the reaction efficiency of the materials is improved, and then the operator starts the electric heating plate to heat the materials in the reaction cavity. The materials in the reaction cavity are uniformly heated, so that the reaction efficiency of the materials is further improved, and then an operator starts a water pump, so that hot water in a water tank sequentially flows through the water pump, a first rotary interface, a coiled pipe and a second rotary interface; hot water in the coiled pipe uniformly heats the materials in the reaction cavity, so that the reaction efficiency is further improved, and the device has the advantage of convenience in use.

Description

Technical Field

[0001] The utility model relates to the technical field of nicotinamide, in particular to a safe and efficient reaction device for preparing nicotinamide. Background Art

[0002] Nicotinamide is a high-end spice commercialized internationally at the end of the last century. It was first extracted from patchouli oil and cigarette aroma in 1966 abroad. It is a white needle-shaped crystal. Fujimori et al. separated nicotinate from tobacco leaves in 1976 and identified its structure, and found that it has a good coffee and tobacco aroma. Nicotinamide is acid-resistant, heat-resistant, stable, non-toxic, and has obvious mildew-proof effects. It is used as a flavoring for flue-cured tobacco or mixed tobacco to improve the taste, cover up the impurities, reduce stimulation, and make the aftertaste mellow. It is particularly suitable for the flavoring of low-end and medium-grade cigarettes and the flavoring of low-coke flue-cured tobacco with a large amount of puffed stems. Therefore, it is widely used in Europe and the United States as an excellent cigarette flavoring. In addition to being used in large quantities as cigarette flavorings, nicotinate can also be used in smoking cessation materials, food, daily chemicals, etc. As long as a very small amount of nicotinate is added to food, beverages, candies, cosmetics, etc., there will be a good flavoring effect.

[0003] When preparing nicotinamide adenine, a reaction device is required. The existing safe and efficient reaction device for preparing nicotinamide adenine has a simple structure, resulting in a slow reaction speed, which in turn makes it inconvenient to use. Therefore, it is necessary to design and modify the safe and efficient reaction device for preparing nicotinamide adenine to effectively prevent it from being inconvenient to use. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a safe and efficient reaction device for the preparation of nicotinamide, which has the advantage of being easy to use and solves the problem that a reaction device is needed when preparing nicotinamide, and the existing safe and efficient reaction device for the preparation of nicotinamide has a simple structure, resulting in a slow reaction speed, which in turn makes it inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safe and efficient reaction device for preparing nicotinamide, comprising a water tank, a reaction box is arranged on the top of the water tank, the reaction box comprises a water cavity and a reaction cavity, the bottom of the inner wall of the water cavity and the bottom of the inner wall of the water tank are both fixedly connected with an electric heating plate, a serpentine tube is movably connected inside the reaction box, a first rotating interface and a second rotating interface are respectively connected on both sides of the serpentine tube, a driven wheel is sleeved on the surface of the serpentine tube, a motor is fixedly connected to the right side of the reaction box, a driving wheel is fixedly connected to the output end of the motor, the driving wheel and the driven wheel are connected by a synchronous belt transmission, a feeding assembly is connected to the top of the reaction box, a discharging assembly is connected to the bottom of the inner wall of the reaction cavity, a water pump is fixedly connected to the inside of the water tank, the water outlet of the water pump is connected to the first rotating interface by a pipeline, and the second rotating interface is connected to the water inlet of the water tank by a pipeline.

[0006] As a preferred embodiment of the utility model, legs are fixedly connected on all four sides of the bottom of the reaction box, a limiting block is fixedly connected to the surface of the legs, a bolt is movably connected to the top of the limiting block, and the bolt is threadedly connected to the water tank.

[0007] As a preferred embodiment of the present invention, a drawer is movably connected to the top of the water tank.

[0008] As a preferred embodiment of the present invention, surfaces of the water tank and the reaction tank are both fixedly connected with a heat insulation layer.

[0009] As a preferred embodiment of the present invention, a temperature detector is fixedly connected to the left side of the inner wall of the water tank and the left side of the inner wall of the water cavity, and the temperature detector is connected to the signal of the electric heating plate.

[0010] As a preferred embodiment of the present invention, a protective cover is fixedly connected to the surface of the motor.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts the method that the operator pours the material from the feeding assembly into the reaction box, and then the operator starts the motor to rotate to drive the driving wheel to rotate, thereby driving the driven wheel to rotate, and then driving the serpentine tube to rotate, so as to stir the material in the reaction chamber, thereby improving its reaction efficiency, and then the operator starts the electric heating plate to heat the water in the water chamber, thereby performing water bath heating on the material in the reaction chamber, and further improving its reaction efficiency by uniformly heating the material in the reaction chamber, and then the operator starts the water pump, so that the hot water in the water tank flows through the water pump, the first rotating interface, the serpentine tube and the second rotating interface in sequence, and the hot water in the serpentine tube uniformly heats the material in the reaction chamber, thereby further improving its reaction efficiency. The device has the advantage of being easy to use.

[0013] 2. The utility model provides the support legs, the limit blocks and the bolts, so that the operator can disassemble and assemble the reaction box and the water tank, thereby facilitating the operator to disassemble the reaction box and clean the reaction box. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a front cross-sectional schematic diagram of the water tank and reaction box structure of the utility model;

[0016] Figure 3 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0018] In the figure: 1. water tank; 2. reaction tank; 3. feed assembly; 4. water chamber; 5. reaction chamber; 6. serpentine tube; 7. first rotating interface; 8. second rotating interface; 9. driven wheel; 10. motor; 11. driving wheel; 12. electric heating plate; 13. water pump; 14. temperature detector; 15. insulation layer; 16. drawer; 17. support leg; 18. limit block; 19. bolt. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 4As shown, a safe and efficient reaction device for preparing nicotine ketone comprises a water tank 1, a reaction box 2 is arranged on the top of the water tank 1, the reaction box 2 comprises a water chamber 4 and a reaction chamber 5, the bottom of the inner wall of the water chamber 4 and the bottom of the inner wall of the water tank 1 are fixedly connected with an electric heating plate 12, a serpentine tube 6 is movably connected inside the reaction box 2, the two sides of the serpentine tube 6 are respectively connected with a first rotating interface 7 and a second rotating interface 8, a driven wheel 9 is sleeved on the surface of the serpentine tube 6, a motor 10 is fixedly connected to the right side of the reaction box 2, a driving wheel 11 is fixedly connected to the output end of the motor 10, the driving wheel 11 and the driven wheel 9 are connected through a synchronous belt transmission, a feeding assembly 3 is connected to the top of the reaction box 2, a discharging assembly is connected to the bottom of the inner wall of the reaction chamber 5, a water pump 13 is fixedly connected inside the water tank 1, the water outlet of the water pump 13 is connected to the first rotating interface 7 through a pipeline, and the second rotating interface 8 is connected to the water inlet of the water tank 1 through a pipeline.

[0021] refer to Figure 1 and Figure 3 The bottom of the reaction box 2 is fixedly connected with legs 17 all around, the surface of the legs 17 is fixedly connected with a limit block 18, the top of the limit block 18 is movably connected with a bolt 19, and the bolt 19 is threadedly connected to the water tank 1.

[0022] As a technical optimization solution of the utility model, through the setting of the support legs 17, the limit blocks 18 and the bolts 19, the operator can disassemble and assemble the reaction box 2 and the water tank 1, which makes it easier for the operator to disassemble the reaction box 2 and clean it.

[0023] refer to Figure 1 and Figure 2 A drawer 16 is movably connected to the top of the water tank 1.

[0024] As a technical optimization solution of the present invention, the materials after the reaction can be collected by setting the drawer 16 .

[0025] refer to Figure 1 , Figure 2 and Figure 4 The surfaces of the water tank 1 and the reaction tank 2 are both fixedly connected with a heat insulation layer 15 .

[0026] As a technical optimization solution of the present invention, the heat in the water tank 1 and the reaction box 2 can be isolated by setting the heat insulation layer 15, thereby playing a role of heat preservation.

[0027] refer to Figure 2 and Figure 4 The left side of the inner wall of the water tank 1 and the left side of the inner wall of the water chamber 4 are both fixedly connected with a temperature detector 14 , and the temperature detector 14 is connected to the electric heating plate 12 by signal.

[0028] As a technical optimization solution of the present invention, by setting the temperature detector 14, the water temperature in the water cavity 4 and the water tank 1 can be detected, so as to control the start and stop of the electric heating plate 12.

[0029] refer to Figure 1 and Figure 2 A protective cover is fixedly connected to the surface of the motor 10.

[0030] As a technical optimization solution of the present invention, the provision of a protective cover can protect the motor 10 .

[0031] The working principle and use process of the utility model: when in use, the operator pours the material from the feeding assembly 3 into the reaction box 2, and then the operator starts the motor 10 to rotate and drive the driving wheel 11 to rotate, thereby driving the driven wheel 9 to rotate, and then driving the serpentine tube 6 to rotate, so as to stir the material in the reaction chamber 5, thereby improving its reaction efficiency, and then the operator starts the electric heating plate 12 to heat the water in the water chamber 4, thereby performing water bath heating on the material in the reaction chamber 5, and further improving its reaction efficiency by uniformly heating the material in the reaction chamber 5, and then the operator starts the water pump 13, so that the hot water in the water tank 1 flows through the water pump 13, the first rotating interface 7, the serpentine tube 6 and the second rotating interface 8 in sequence, and the hot water in the serpentine tube 6 uniformly heats the material in the reaction chamber 5, thereby further improving its reaction efficiency;

[0032] The device adopts sulfuric acid to hydrolyze and oxidize isophorone to prepare nicotinone, and the water temperature in the device is controlled at 70-80 ℃.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 safe and efficient reaction device for preparing nicotinamide, comprising a water tank (1), characterized in that: A reaction box (2) is arranged on the top of the water tank (1), and the reaction box (2) comprises a water chamber (4) and a reaction chamber (5). The bottom of the inner wall of the water chamber (4) and the bottom of the inner wall of the water tank (1) are both fixedly connected to an electric heating plate (12). A serpentine tube (6) is movably connected inside the reaction box (2), and the two sides of the serpentine tube (6) are respectively connected to a first rotating interface (7) and a second rotating interface (8). A driven wheel (9) is sleeved on the surface of the serpentine tube (6). The right side of the reaction box (2) is fixedly connected to a motor (1). 0), the output end of the motor (10) is fixedly connected to a driving wheel (11), the driving wheel (11) and the driven wheel (9) are connected via a synchronous belt transmission, the top of the reaction box (2) is connected to a feed assembly (3), the bottom of the inner wall of the reaction chamber (5) is connected to a discharge assembly, the interior of the water tank (1) is fixedly connected to a water pump (13), the water outlet of the water pump (13) is connected to the first rotating interface (7) via a pipeline, and the second rotating interface (8) is connected to the water inlet of the water tank (1) via a pipeline.

2. A safe and efficient reaction device for preparing nicotine ketone according to claim 1, characterized in that: The bottom of the reaction box (2) is fixedly connected to legs (17) on all sides, the surface of the legs (17) is fixedly connected to a limit block (18), the top of the limit block (18) is movably connected to a bolt (19), and the bolt (19) is threadedly connected to the water tank (1).

3. A safe and efficient reaction device for preparing nicotine ketone according to claim 1, characterized in that: A drawer (16) is movably connected to the top of the water tank (1).

4. A safe and efficient reaction device for preparing nicotine ketone according to claim 1, characterized in that: The surfaces of the water tank (1) and the reaction tank (2) are both fixedly connected with a heat insulation layer (15).

5. A safe and efficient reaction device for preparing nicotine ketone according to claim 1, characterized in that: The left side of the inner wall of the water tank (1) and the left side of the inner wall of the water chamber (4) are both fixedly connected with a temperature detector (14), and the temperature detector (14) is signal-connected to the electric heating plate (12).

6. A safe and efficient reaction device for preparing nicotine ketone according to claim 1, characterized in that: A protective cover is fixedly connected to the surface of the motor (10).

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