Continuous preparation device for producing thiothiamine

Abstract

The utility model discloses a continuous preparation device for producing thiothiamine, which relates to the technical field of thiothiamine production and comprises a device main body and a connecting top plate, two groups of indicating plates are fixedly connected to the outer side of the connecting top plate, two groups of scale plates are fixedly embedded in the outer side surface of the device main body, and three groups of supporting rods are fixedly connected to the bottom of the device main body. A discharging pipe is installed at the bottom of the device body, a top cover disc and a lifting floating disc are arranged in the device body, the top cover disc is arranged on the upper portion of the lifting floating disc, four sets of movable rods are arranged between the lifting floating disc and the top cover disc, the four sets of movable rods penetrate through the top cover disc and are in sliding connection with the top cover disc, and the upper ends of the four sets of movable rods are fixedly connected with a connecting top plate. Compared with the prior art, the device has the advantages that the quantity of materials in the device main body can be measured in real time while thiothiamine is produced, so that observation and data statistics are facilitated, barrier-free cleaning of the interior and the internal structure of the device is facilitated, and the cleaning difficulty of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of thiothiamine production, in particular to a continuous preparation device for producing thiothiamine. Background Art

[0002] Thiothiamine is a class of organic compounds, usually thiosulfate, which has important applications in organic synthesis and medicinal chemistry, and is often used as a reducing agent, antioxidant or intermediate in other synthetic reactions. The thiothiamine molecule contains an organic group and sulfur, nitrogen and hydrogen atoms. The general structure of this type of compound can be expressed as: RSS-R', where R and R' represent organic groups. And thiothiamine often requires the use of continuous preparation equipment during production.

[0003] After searching, the patent number is CN214916013U, which discloses a continuous preparation device for monoalkyl tertiary amine. The push rod drives the push plate to push the preparation shell to slide on the U-shaped slide seat, and reciprocates with the cooperation of the telescopic rod and the return spring, so that the stirring is more sufficient and more thorough, which speeds up the reaction rate and improves the work efficiency. However, when the continuous preparation device for producing thiothiamine in the prior art is used, the raw materials for producing thiothiamine are usually placed in the reactor for production, but the material amount inside cannot be measured in real time during production, which is inconvenient to observe and record data. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a continuous preparation device for producing thiothiamine. In the prior art, when the continuous preparation device for producing thiothiamine is in use, the raw materials for producing thiothiamine are usually placed in a reactor for production, but the amount of material inside cannot be measured in real time during production, which is inconvenient to observe and record data.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a continuous preparation device for producing thiothiamine, comprising a device body and a connecting top plate, two groups of indicator plates are fixedly connected to the outer side of the connecting top plate, two groups of scale plates are fixedly embedded on the outer side of the device body, three groups of support rods are fixedly connected to the bottom of the device body, and a discharge pipe is installed at the bottom of the device body;

[0006] The device body is provided with a top cover plate and a lifting float plate, the top cover plate is arranged on the upper part of the lifting float plate, and four groups of movable rods are arranged between the lifting float plate and the top cover plate;

[0007] The bottoms of the four groups of movable rods are fixedly connected to the lifting floating plate, the four groups of movable rods respectively pass through the top cover plate and are slidably connected to the top cover plate, and the upper ends of the four groups of movable rods are fixedly connected to the connecting top plate;

[0008] A driving motor is fixedly mounted on the top cover plate, an output end of the driving motor is fixedly connected to a rotating shaft penetrating the top cover plate, and four groups of stirring plates are fixedly connected to the outer bottom of the rotating shaft at equal intervals.

[0009] As a further solution of the utility model: a sealing ring is provided at the connection between the rotating shaft and the lifting floating plate, the lifting floating plate is located above the stirring plate, and the bottom of the rotating shaft passes through the lifting floating plate.

[0010] As a further solution of the utility model: the two groups of indicator plates and the two groups of scale plates are symmetrically arranged about the rotation axis.

[0011] As a further solution of the utility model: the first side slot shell and the second side slot shell are symmetrically clamped on the device body, the first side slot shell and the second side slot shell are both provided with lifting plates, and the outer side of the top cover plate is fixedly connected with two sets of connecting vertical plates.

[0012] As a further solution of the utility model: a lifting motor is fixedly installed on the upper end of the first side groove shell, and the output end of the lifting motor is fixedly connected to a main threaded shaft that passes through the first side groove shell, and a slave threaded shaft is arranged in the second side groove shell, and the bottom fixed sleeve of the main threaded shaft is provided with a first gear, and the bottom fixed sleeve of the slave threaded shaft is provided with a second gear.

[0013] As a further solution of the utility model: a serrated belt is sleeved between the first gear and the second gear, and the first gear and the second gear are both meshed with the serrated belt, and the first gear and the second gear are respectively located at the lower ends of the first side trough shell and the second side trough shell.

[0014] As a further solution of the utility model: the two groups of lifting plates are respectively fixedly connected to the outer bottoms of the two groups of connecting vertical plates, and the two groups of lifting plates are respectively threadedly connected to the main threaded shaft and the slave threaded shaft.

[0015] The utility model adopts the above technical scheme, and has the following advantages compared with the prior art: by starting the driving motor on the upper surface of the top cover plate, the rotating shaft and the four groups of stirring plates are driven to rotate together to produce thiothiamine, and at the same time, the lifting float is driven to rise and fall according to the material amount of thiothiamine, and then the four groups of movable rods are driven to rise and fall along the four groups of sliding holes, thereby driving the connecting top plate to move up and down, and then driving the two groups of indicator plates to move up and down together, and cooperating with the scale plate to measure the material amount, so that the material amount in the device body can be measured in real time while thiothiamine is being produced, so as to facilitate observation and data statistics.

[0016] By starting the lifting motor at the upper end of the first side groove shell, the main threaded shaft and the first gear are driven to rotate together, thereby driving the slave threaded shaft on the second side groove shell to rotate with the cooperation of the serrated belt and the second gear, and then driving the two sets of lifting plates and two sets of connecting vertical plates to rise together, and driving the top cover plate to move upward until the four sets of stirring plates are located above the device body, which facilitates barrier-free cleaning of the inside of the device and its internal structure, and reduces the cleaning difficulty for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic cross-sectional structural diagram of the device body in the embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of a continuous preparation device for producing thiothiamine in an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure of the top cover plate in the embodiment of the utility model;

[0020] Figure 4 It is a front view of a continuous preparation device for producing thiothiamine in an embodiment of the utility model.

[0021] In the figure: 1. device body; 2. top cover plate; 3. driving motor; 4. rotating shaft; 5. stirring plate; 6. lifting floating plate; 7. movable rod; 8. connecting top plate; 9. sliding hole; 10. indicator plate; 11. scale plate; 12. sealing ring; 13. support rod; 14. first side groove shell; 15. second side groove shell; 16. lifting motor; 17. main threaded shaft; 18. slave threaded shaft; 19. first gear; 20. second gear; 21. sawtooth belt; 22. lifting plate; 23. connecting vertical plate; 24. discharge pipe. DETAILED DESCRIPTION

[0022] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] Example 1, please refer to Figure 1-Figure 4 A continuous preparation device for producing thiothiamine, comprising a device body 1 and a connecting top plate 8, two groups of indicator plates 10 are fixedly connected to the outer side of the connecting top plate 8, two groups of scale plates 11 are fixedly embedded on the outer side of the device body 1, three groups of support rods 13 are fixedly connected to the bottom of the device body 1, and a discharge pipe 24 is installed at the bottom of the device body 1;

[0024] A top cover plate 2 and a lifting float 6 are provided in the device body 1. The top cover plate 2 is arranged on the upper part of the lifting float 6. Four groups of movable rods 7 are provided between the lifting float 6 and the top cover plate 2. The bottoms of the four groups of movable rods 7 are fixedly connected to the lifting float 6. The four groups of movable rods 7 pass through the top cover plate 2 respectively and are slidably connected to the top cover plate 2. The upper ends of the four groups of movable rods 7 are fixedly connected to the connecting top plate 8. A sealing ring 12 is provided at the connection between the rotating shaft 4 and the lifting float 6. The lifting float 6 is located above the stirring plate 5, and the bottom of the rotating shaft 4 passes through the lifting float 6.

[0025] In this embodiment, four groups of movable rods 7 and four groups of sliding holes 9 cooperate to assist the lifting and lowering of the lifting floating plate 6 .

[0026] A driving motor 3 is fixedly mounted on the top cover plate 2 , and a rotating shaft 4 penetrating the top cover plate 2 is fixedly connected to the output end of the driving motor 3 , and four groups of stirring plates 5 are fixedly connected to the outer bottom of the rotating shaft 4 at equal intervals.

[0027] In this embodiment, the four groups of stirring plates 5 are rotated together by rotating the shaft 4 .

[0028] The two groups of indicator plates 10 and the two groups of scale plates 11 are symmetrically arranged about the rotation axis 4 .

[0029] In this embodiment, the indicator plate 10 and the scale plate 11 cooperate to measure the material amount of thiothiamine.

[0030] Specifically, the driving motor 3 on the upper surface of the top cover plate 2 is started to drive the rotating shaft 4 and the four groups of stirring plates 5 to rotate together, so as to produce thiothiamine. At the same time, the lifting float 6 is driven to rise and fall according to the material amount of thiothiamine, and then the four groups of movable rods 7 are driven to rise and fall along the four groups of sliding holes 9, thereby driving the connecting top plate 8 to move up and down, and then driving the two groups of indicating plates 10 to move up and down together, and cooperating with the scale plate 11 to measure the material amount. The material amount in the device body 1 can be measured in real time while thiothiamine is being produced, so as to facilitate observation and data statistics.

[0031] Example 2, please refer to Figure 1-Figure 4 A continuous preparation device for producing thiothiamine, wherein a first side tank shell 14 and a second side tank shell 15 are symmetrically clamped on a device body 1, a lifting plate 22 is arranged in each of the first side tank shell 14 and the second side tank shell 15, and two sets of connecting vertical plates 23 are fixedly connected to the outer side of a top cover plate 2;

[0032] A lifting motor 16 is fixedly installed on the upper end of the first side trough shell 14, and the output end of the lifting motor 16 is fixedly connected to a main threaded shaft 17 that penetrates the first side trough shell 14. A slave threaded shaft 18 is arranged in the second side trough shell 15. A first gear 19 is fixedly sleeved at the bottom of the main threaded shaft 17, and a second gear 20 is fixedly sleeved at the bottom of the slave threaded shaft 18. A serrated belt 21 is sleeved between the first gear 19 and the second gear 20, and the first gear 19 and the second gear 20 are both meshed with the serrated belt 21. The first gear 19 and the second gear 20 are respectively located at the lower ends of the first side trough shell 14 and the second side trough shell 15.

[0033] In this embodiment, the first gear 19 and the second gear 20 cooperate with the toothed belt 21 so that the main threaded shaft 17 and the slave threaded shaft 18 rotate together.

[0034] The two groups of lifting plates 22 are respectively fixedly connected to the outer bottoms of the two groups of connecting vertical plates 23, and the two groups of lifting plates 22 are respectively threadedly connected to the main threaded shaft 17 and the slave threaded shaft 18.

[0035] In this embodiment, the two sets of lifting plates 22 and the two sets of connecting vertical plates 23 are lifted and lowered together through the main threaded shaft 17 and the slave threaded shaft 18 .

[0036] Specifically, by starting the lifting motor 16 at the upper end of the first side groove shell 14, the main threaded shaft 17 and the first gear 19 are driven to rotate together, thereby driving the slave threaded shaft 18 on the second side groove shell 15 to rotate with the cooperation of the sawtooth belt 21 and the second gear 20, and then driving the two groups of lifting plates 22 and the two groups of connecting vertical plates 23 to rise together, and driving the top cover plate 2 to move upward until the four groups of stirring plates 5 are located above the device body 1, so as to facilitate barrier-free cleaning of the interior of the device and its internal structure, and reduce the cleaning difficulty of the staff.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A continuous preparation device for producing thiothiamine, comprising a device body (1) and a connecting top plate (8), characterized in that: Two groups of indicator plates (10) are fixedly connected to the outer side of the connecting top plate (8), two groups of scale plates (11) are fixedly embedded on the outer side surface of the device body (1), three groups of support rods (13) are fixedly connected to the bottom of the device body (1), and a discharge pipe (24) is installed at the bottom of the device body (1); The device body (1) is provided with a top cover plate (2) and a lifting float plate (6); the top cover plate (2) is arranged on the upper part of the lifting float plate (6); and four groups of movable rods (7) are provided between the lifting float plate (6) and the top cover plate (2); The bottoms of the four groups of movable rods (7) are fixedly connected to the lifting floating plate (6), the four groups of movable rods (7) respectively pass through the top cover plate (2) and are slidably connected to the top cover plate (2), and the upper ends of the four groups of movable rods (7) are fixedly connected to the connecting top plate (8); A driving motor (3) is fixedly mounted on the top cover plate (2); an output end of the driving motor (3) is fixedly connected to a rotating shaft (4) that passes through the top cover plate (2); and four groups of stirring plates (5) are fixedly connected to the outer bottom of the rotating shaft (4) at equal intervals.

2. A continuous preparation device for producing thiothiamine according to claim 1, characterized in that: A sealing ring (12) is provided at the connection between the rotating shaft (4) and the lifting floating plate (6); the lifting floating plate (6) is located above the stirring plate (5); and the bottom of the rotating shaft (4) passes through the lifting floating plate (6).

3. A continuous preparation device for producing thiothiamine according to claim 1, characterized in that: The two groups of indicator plates (10) and the two groups of scale plates (11) are symmetrically arranged about the rotation axis (4).

4. A continuous preparation device for producing thiothiamine according to claim 1, characterized in that: A first side tank shell (14) and a second side tank shell (15) are symmetrically clamped on the device body (1), and a lifting plate (22) is provided inside the first side tank shell (14) and the second side tank shell (15). Two groups of connecting vertical plates (23) are fixedly connected to the outer side of the top cover plate (2).

5. A continuous preparation device for producing thiothiamine according to claim 4, characterized in that: A lifting motor (16) is fixedly mounted on the upper end of the first side groove shell (14); an output end of the lifting motor (16) is fixedly connected to a main threaded shaft (17) penetrating the first side groove shell (14); a slave threaded shaft (18) is arranged in the second side groove shell (15); a first gear (19) is provided on the bottom fixed sleeve of the main threaded shaft (17); and a second gear (20) is provided on the bottom fixed sleeve of the slave threaded shaft (18).

6. A continuous preparation device for producing thiothiamine according to claim 5, characterized in that: A sawtooth belt (21) is sleeved between the first gear (19) and the second gear (20), and both the first gear (19) and the second gear (20) are meshed with the sawtooth belt (21). The first gear (19) and the second gear (20) are respectively located at the lower ends of the first side trough shell (14) and the second side trough shell (15).

7. A continuous preparation device for producing thiothiamine according to claim 5, characterized in that: The two groups of lifting plates (22) are respectively fixedly connected to the outer bottoms of the two groups of connecting vertical plates (23), and the two groups of lifting plates (22) are respectively threadedly connected to the main threaded shaft (17) and the slave threaded shaft (18).

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