A photochemical reaction device for preparing vitamin D3 oil

Abstract

The utility model belongs to the technical field of vitamin D3, and is particularly a photochemical reaction device for preparing vitamin D3 oil. The utility model, by arranging a reaction tube and a shield tube in the photochemical reaction device for preparing vitamin D3 oil, will cause the liquid layer to become narrower when the raw material passes through the gap between the reaction tube and the shield tube, so as to facilitate light penetration, and thereby effectively improve the reaction efficiency of the photochemical reaction for preparing vitamin D3 oil; the utility model comprises a device body, the device body is provided with a stirring bin, the device body is provided with a discharge port on the bottom wall located inside the stirring bin, a reaction tube is fixedly connected inside the stirring bin and at a notch located at the discharge port, a shield tube is provided in the reaction bin arranged inside the reaction tube, the shield tube end is fixedly connected to the top wall inside the stirring bin, and a feed port connected to the stirring bin is provided on one side of the device body.

Description

Technical Field

[0001] The utility model relates to the technical field of vitamin D3, in particular to a photochemical reaction device for preparing vitamin D3 oil. Background Art

[0002] Vitamin D3, also known as cholecalciferol, is a type of vitamin D. 7-dehydrocholesterol generated by the dehydrogenation of cholesterol can form cholecalciferol under ultraviolet irradiation. Therefore, the vitamin D of cholecalciferol is 7-dehydrocholesterol. Photochemical reaction, also known as photochemical action, refers to a chemical reaction caused by the action of light on a substance. That is, a chemical reaction that occurs when a substance absorbs light energy under the irradiation of visible light or ultraviolet light. For example, the synthesis of carbohydrates, the fading of dyes in the air, the photosensitization of film, etc. The range is very wide and may be chemical reactions such as combination, decomposition, oxidation, and reduction. There are mainly two types: photosynthesis and photolysis. At present, photochemical reaction devices mainly react through light, and the penetration ability of light is effective. Especially when the liquid layer of vitamin D3 oil raw material is thick, it cannot fully penetrate the liquid layer, resulting in the inability to carry out photochemical reaction well outside the liquid layer, resulting in insufficient photochemical reaction of the vitamin D3 oil raw material, thereby affecting the working efficiency of the photochemical reaction device for preparing vitamin D3 oil. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a photochemical reaction device for preparing vitamin D3 oil, which solves the problem of insufficient reaction efficiency of the current photochemical reaction device for preparing vitamin D3 oil.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A photochemical reaction device for preparing vitamin D3 oil comprises a device body, wherein a stirring bin is arranged on the device body, a discharge port is provided on the bottom wall of the device body located inside the stirring bin, a reaction tube is fixedly connected inside the stirring bin and at a notch located at the discharge port, a cover tube is arranged in the reaction bin arranged inside the reaction tube, an end of the cover tube is fixedly connected to the top wall inside the stirring bin, and a feed port which is connected to the stirring bin is arranged on one side of the device body.

[0008] Furthermore, a static tube is sleeved on the outside of the reaction tube, the static tube is fixedly sleeved on the outside of the cover tube, and a through opening is provided between the static tube and the bottom wall inside the stirring chamber.

[0009] Furthermore, a turntable is rotatably connected to the top wall inside the mixing chamber via a bearing seat, and a rotating rod distributed in a circular array is rotatably connected to the turntable via a bearing seat, a stirring wheel is provided on the rotating rod, an outer tooth ring is fixedly sleeved on the rotating rod, and an inner tooth ring meshing with each outer tooth ring is fixedly connected to the top wall inside the mixing chamber.

[0010] Furthermore, a servo motor for driving the turntable to rotate is arranged on the device body.

[0011] Furthermore, two groups of partition components are arranged on the inner wall of the reaction chamber and are staggered up and down. The partition components include partitions distributed in a linear array. The partitions on the two groups of partition components are respectively fixedly connected to the inner wall of the reaction tube and the inner wall of the cover tube.

[0012] Furthermore, a lamp tube is arranged in the cover tube.

[0013] Furthermore, the device body is provided with a sewage outlet on the inner wall of the mixing bin.

[0014] Furthermore, a liquid storage tank is provided on one side of the device body, and a conduit is connected through the opening of the device body at the discharge port, and the conduit is connected through the delivery pump in the liquid storage tank.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a photochemical reaction device for preparing vitamin D3 oil, which has the following beneficial effects:

[0017] 1. The utility model provides a reaction tube and a shield tube in a photochemical reaction device for preparing vitamin D3 oil. When the raw material passes through the gap between the reaction tube and the shield tube, the liquid layer will become narrower, which is convenient for light penetration and effectively improves the reaction efficiency of the photochemical reaction for preparing vitamin D3 oil.

[0018] 2. The utility model provides a rotating rod and a rotating disk in a photochemical reaction device for preparing vitamin D3 oil, and improves the stirring efficiency of the vitamin D3 oil raw material by using the rotating disk to drive the rotating rod to rotate. At the same time, the rotating rod further improves the stirring efficiency of the vitamin D3 oil raw material through the cooperation of the inner gear ring and the outer gear ring, and effectively improves the stirring uniformity of the reaction liquid.

[0019] 3. The utility model provides a multi-layer staggered partition in the photochemical reaction device for preparing vitamin D3 oil, and utilizes the partition to increase the gap time for the reaction liquid to pass through the reaction tube and the shield tube, thereby fully improving the photochemical reaction efficiency of the reaction liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model as a whole;

[0021] Figure 2 It is a perspective schematic diagram of the transverse section of the utility model as a whole;

[0022] Figure 3 It is a vertical cross-sectional perspective schematic diagram of the utility model as a whole;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the device body of the utility model;

[0024] Figure 5 It is a three-dimensional schematic diagram of the coordination of the turntable, the turnbar and the servo motor of the utility model.

[0025] In the figure: 1. Device body; 2. Lamp tube; 3. Servo motor; 4. Feed inlet; 5. Liquid storage tank; 6. Drain outlet; 7. External gear ring; 8. Internal gear ring; 9. Turntable; 10. Rotating rod; 11. Discharge outlet; 12. Mixing bin; 13. Partition; 14. Cover tube; 15. Reaction tube; 16. Stationary tube. DETAILED DESCRIPTION

[0026] 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.

[0027] Example

[0028] like Figures 1 to 5 As shown, a photochemical reaction device for preparing vitamin D3 oil proposed in one embodiment of the utility model comprises a device body 1, a stirring chamber 12 is arranged on the device body 1, a discharge port 11 is opened on the bottom wall of the device body 1 located inside the stirring chamber 12, a reaction tube 15 is fixedly connected to the stirring chamber 12 and located at the notch of the discharge port 11, a cover tube 14 is arranged in the reaction chamber arranged inside the reaction tube 15, and the end of the cover tube 14 is fixedly connected to the top wall inside the stirring chamber 12, and a feed port 4 connected to the stirring chamber 12 is arranged on one side of the device body 1;

[0029] Various raw material liquids are fed into the stirring chamber 12 from the feed port 4. After being fully stirred in the stirring chamber 12, the liquids will enter the cavity inside the static tube 16 from the through port for simple stillness, and then enter the reaction chamber of the reaction tube 15, and pass through each partition 13, and then be discharged from the discharge port 11; when passing through the reaction chamber, the liquid can be photochemically reacted with the lamp tube 2 in the cover tube 14. The width of the reaction chamber is relatively narrow, which can effectively improve the light penetration ability of the lamp tube 2, so that all the liquids can be photochemically reacted.

[0030] like Figure 4 As shown, in some embodiments, a static tube 16 is sleeved on the outside of the reaction tube 15, and the static tube 16 is fixedly sleeved on the outside of the cover tube 14, and a through opening is provided between the static tube 16 and the bottom wall inside the stirring chamber 12;

[0031] The still pipe 16 is used to still the liquid, thereby preventing the liquid from flowing too actively after being stirred.

[0032] like Figure 2 and Figure 5 As shown, in some embodiments, a turntable 9 is rotatably connected to the top wall inside the mixing chamber 12 via a bearing seat, and a rotating rod 10 distributed in a circumferential array is rotatably connected to the turntable 9 via a bearing seat, and a mixing wheel is provided on the rotating rod 10, and an outer toothed ring 7 is fixedly sleeved on the rotating rod 10, and an inner toothed ring 8 meshingly connected to each outer toothed ring 7 is fixedly connected to the top wall inside the mixing chamber 12;

[0033] By rotating the turntable 9, the turntable 9 drives each rotating rod 10 to rotate around the outer periphery of the stationary tube 16, so that the liquid raw material in the stirring chamber 12 is stirred by the stirring wheel on the rotating rod 10, wherein the rotating rod 10 will rotate by itself through the cooperation of the inner gear ring 8 and the outer gear ring 7, thereby effectively improving the stirring efficiency of the rotating rod 10.

[0034] like Figure 2 As shown, in some embodiments, a servo motor 3 is provided on the device body 1 to drive the turntable 9 to rotate;

[0035] The servo motor 3 is electrically connected to the power supply, and the servo motor 3 is used to drive the turntable 9 to rotate.

[0036] like Figure 3 and Figure 4 As shown, in some embodiments, two groups of partition components that are offset from each other up and down are provided on the inner wall of the reaction chamber, and the partition components include partitions 13 distributed in a linear array, and the partitions 13 on the two groups of partition components are respectively fixedly connected to the inner wall of the reaction tube 15 and the inner wall of the cover tube 14.

[0037] like Figure 4 As shown, in some embodiments, a lamp tube 2 is disposed in the cover tube 14;

[0038] The portion of the shield tube 14 located in the reaction chamber is a transparent structure, so as to protect the lamp tube 2 and facilitate the penetration and illumination of light.

[0039] like Figure 4 As shown, in some embodiments, the device body 1 is provided with a sewage outlet 6 on the inner wall of the mixing chamber 12;

[0040] The sewage outlet 6 is used to discharge sewage or excess liquid from the mixing chamber 12 .

[0041] like Figure 1 As shown, in some embodiments, a liquid storage tank 5 is provided on one side of the device body 1, and a conduit is connected through the opening of the device body 1 at the discharge port 11, and the conduit is connected through the delivery pump in the liquid storage tank 5;

[0042] The liquid discharged from the discharge port 11 is sent into the liquid storage tank 5 .

[0043] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A photochemical reaction device for preparing vitamin D3 oil, comprising a device body (1), wherein a stirring chamber (12) is provided on the device body (1), and characterized in that: The device body (1) is provided with a discharge port (11) on the bottom wall located inside the stirring chamber (12); a reaction tube (15) is fixedly connected inside the stirring chamber (12) and at the notch located at the discharge port (11); a cover tube (14) is provided inside the reaction chamber arranged inside the reaction tube (15); the end of the cover tube (14) is fixedly connected to the top wall inside the stirring chamber (12); and a feed port (4) is provided on one side of the device body (1) and is connected to the stirring chamber (12).

2. A photochemical reaction device for preparing vitamin D3 oil according to claim 1, characterized in that: A static tube (16) is sleeved on the outside of the reaction tube (15), and the static tube (16) is fixedly sleeved on the outside of the cover tube (14). A through opening is provided between the static tube (16) and the bottom wall inside the stirring chamber (12).

3. A photochemical reaction device for preparing vitamin D3 oil according to claim 1, characterized in that: A turntable (9) is rotatably connected to the top wall of the stirring chamber (12) via a bearing seat, and a circular array of rotating rods (10) are rotatably connected to the turntable (9) via the bearing seat, and a stirring wheel is arranged on the rotating rod (10), and an outer toothed ring (7) is fixedly sleeved on the rotating rod (10), and an inner toothed ring (8) meshingly connected to each outer toothed ring (7) is fixedly connected to the top wall of the stirring chamber (12).

4. A photochemical reaction device for preparing vitamin D3 oil according to claim 3, characterized in that: The device body (1) is provided with a servo motor (3) for driving the rotating disk (9) to rotate.

5. A photochemical reaction device for preparing vitamin D3 oil according to claim 1, characterized in that: Two groups of partition components are arranged on the inner wall of the reaction chamber and are staggered with respect to each other. The partition components include partitions (13) distributed in a linear array. The partitions (13) on the two groups of partition components are respectively fixedly connected to the inner wall of the reaction tube (15) and the inner wall of the cover tube (14).

6. A photochemical reaction device for preparing vitamin D3 oil according to claim 1, characterized in that: A lamp tube (2) is arranged inside the cover tube (14).

7. A photochemical reaction device for preparing vitamin D3 oil according to claim 1, characterized in that: The device body (1) is provided with a sewage outlet (6) on the inner wall of the stirring bin (12).

8. A photochemical reaction device for preparing vitamin D3 oil according to claim 1, characterized in that: A liquid storage tank (5) is provided on one side of the device body (1), and a conduit is connected through the opening of the device body (1) at the discharge port (11), and the conduit is connected through the delivery pump in the liquid storage tank (5).

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