A serine alcohol production and purification device

Abstract

This utility model discloses a purification device for the production of serine alcohol, including a base, support legs, and purification equipment. The base has detachable side baffles on its left and right sides, each with a purification connector and a condensation connector. The base also has a lifting baffle on each of its front and rear sides. Each lifting baffle has an adjusting screw and a guide rod at its bottom. The adjusting screw is inserted into an adjusting hole on the base and has threads. An adjusting gear is mounted on the base via a mounting shoulder and bearings at the bottom. A drive gear meshing with the adjusting gear is installed in the adjusting cavity. The drive gear is connected to an adjusting motor mounted at the bottom of the base. By providing side baffles on the left and right sides of the base and placing the connectors on them, the purification equipment can be easily connected to external devices via connectors on the side baffles. The lifting baffles at the front and rear of the base allow for height adjustment.

Description

Technical Field

[0001] This utility model relates to the technical field of serine alcohol purification equipment, and in particular to a serine alcohol production and purification equipment. Background Technology

[0002] Serine alcohol (chemical name: 2-amino-1,3-propanediol) is a pharmaceutical intermediate and a major raw material for the synthesis of iopamidol (pharmaceutical name: iodide). Iopamidol is a non-ionic contrast agent widely used in developed countries as a diagnostic reagent for the blood, lymphatic, urinary, and nervous systems. The preparation of serine alcohol requires purification using a distillation apparatus to meet its usage requirements. However, existing purification devices have numerous pipeline connections, making them prone to contact during production, leading to pipe detachment and production accidents. To address these issues, this invention provides a solution. Utility Model Content

[0003] The purpose of this invention is to provide a device for the production and purification of serine alcohol.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A purification apparatus for producing serine alcohol includes a base, legs, and purification equipment. The legs are installed at the bottom of the base, and the purification equipment is installed on the base. Removable side panels are provided on the left and right sides of the base. Purification connectors and condensation connectors are provided on the side panels. A lifting baffle is provided on each of the front and rear sides of the base. Each lifting baffle has an adjusting screw and a guide rod at its bottom. The adjusting screw is inserted into an adjusting hole on the base and has threads. The front and rear sides of the base have recessed adjusting cavities for adjusting the height of the lifting baffles. The adjusting cavities are connected to the adjusting holes at their midpoints. An adjusting gear, threaded with the adjusting screw, is installed in the adjusting cavity. The adjusting gear is mounted on the base via a mounting shoulder and bearings at the bottom. A drive gear meshing with the adjusting gear is installed in the adjusting cavity. The drive gear is connected to an adjusting motor installed at the bottom of the base. The guide rod is inserted into a guide hole in the base. The front and rear sides of the base have receiving slots for receiving the lifting baffles, which can completely receive the lifting baffles and prevent them from exceeding the upper surface of the base.

[0005] Furthermore, a limiting block is provided at the bottom of the adjusting screw to limit the maximum height of the lifting plate, while the lifting baffle structure limits its downward position.

[0006] Furthermore, the bottom of the side baffle is provided with a connecting folding plate, and the base is also provided with a connecting folding plate at the position where it connects to the side baffle. The connecting folding plate is provided with a through hole, and the side baffle is fixed to the base by bolts passing through the through hole. That is, the side baffle and the connecting folding plate form an L-shaped mounting plate structure.

[0007] Furthermore, there are two guide rods and two guide holes, symmetrically distributed on both sides of the adjusting screw, with two guide rods to improve the stability of the guide.

[0008] Furthermore, the bottom of the support leg is provided with a bent mounting foot, and the mounting foot is provided with a mounting hole for the base bolt to pass through, so that the entire device is fixedly installed in the factory and the installation stability is improved.

[0009] In summary, this utility model has the following beneficial effects: Side baffles are provided on the left and right sides of the device base, and the connectors are placed on the side baffles, which facilitates the connection of the purification equipment with external devices through the connectors on the side baffles. At the same time, lifting baffles are provided at the front and rear of the base, which can adjust the height of the lifting baffles. When they are lowered, they do not hinder the installation of the purification equipment, and when they are raised, they can protect the pipelines of the purification equipment. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 yes Figure 1 A partial sectional view; Figure 3 This is a partial schematic diagram of the adjustment mechanism; In the diagram, 1. Base; 2. Support leg; 3. Mounting foot; 4. Lifting baffle; 5. Side baffle; 6. Adjusting screw; 7. Adjusting cavity; 8. Adjusting gear; 9. Drive gear; 10. Guide rod; 11. Connecting folding plate; 12. Purification equipment; 13. Purification connector; 14. Condensation connector; 15. Adjusting motor; 16. Guide hole; 17. Bearing. Detailed Implementation

[0011] The present invention will be further described in detail below with reference to the accompanying drawings. The technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0012] like Figure 1-3As shown, a serine alcohol production and purification device includes a base 1, support legs 2, and purification equipment 12. The support legs 2 are installed at the bottom of the base 1, and the purification equipment 12 is installed on the base 1. Removable side baffles 5 are provided on the left and right sides of the base 1. Purification connectors 13 and condensation connectors 14 are provided on the side baffles 5. A lifting baffle 4 is provided on each of the front and rear sides of the base 1. Each lifting baffle 4 has an adjusting screw 6 and a guide rod 10 at its bottom. The adjusting screw 6 is inserted into an adjusting hole on the base 1 and has threads. The front and rear sides of the base 1 have recessed sections for adjusting the lifting mechanism. The height adjustment cavity 7 of plate 4 is connected to the middle position of the adjustment hole. The adjustment cavity 7 is provided with an adjustment gear 8 that is threadedly engaged with the adjustment screw 6. The adjustment gear 8 is mounted on the base 1 through the mounting shoulder at the bottom and the bearing 17. The adjustment cavity 7 is provided with a drive gear 9 that meshes with the adjustment gear 8. The drive gear 9 is connected to the adjustment motor 15 installed at the bottom of the base 1. The guide rod 10 is inserted into the guide hole 16 of the base 1. The front and rear sides of the base 1 are provided with a storage groove for storing the lifting baffle 4. The storage groove can completely store the lifting baffle 4 and keep it no higher than the upper surface of the base 1.

[0013] Furthermore, the bottom of the adjusting screw 6 is provided with a limiting block, which limits the maximum height of the lifting plate 4, while the lifting baffle 4 structure limits its own downward position.

[0014] Furthermore, the bottom of the side baffle 5 is provided with a connecting folding plate 11, and the position on the base 1 where it connects with the side baffle 5 is also provided with a connecting folding plate 11. The connecting folding plate 11 is provided with a through hole, and the side baffle 5 is fixed to the base 1 by bolts passing through the through hole. That is, the side baffle 5 and the connecting folding plate 11 form an L-shaped mounting plate structure.

[0015] Further reference Figure 2 As shown, there are two guide rods 10 and two guide holes 16, which are symmetrically distributed on both sides of the adjusting screw 6. The two guide rods 10 are provided to improve the stability of the guide.

[0016] Furthermore, the bottom of the support leg 2 is provided with a bent mounting leg 3, and the mounting leg 3 is provided with mounting holes for the base bolts to pass through, so that the entire device is fixedly installed in the factory and the installation stability is improved.

[0017] Working principle: Side baffles are installed on the left and right sides of the device base, and various external connectors (purification connectors, condensation connectors, etc.) are placed on the side baffles to facilitate the connection of the purification equipment with external devices through the connectors on the side baffles. At the same time, lifting baffles are installed at the front and rear of the base. The adjusting motor drives the adjusting gear to rotate. The rotation of the adjusting gear and the threaded engagement of the adjusting screw adjust the height of the lifting baffle. When it is lowered, it does not hinder the installation of the purification equipment. When it is raised, it can protect the pipeline of the purification equipment.

[0018] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A device for the production and purification of serinol, comprising a base (1), legs (2) mounted at the bottom of the base (1), and a purification apparatus (12) mounted on the base (1), characterized in that: The base (1) has detachable side baffles (5) on its left and right sides. The side baffles (5) are equipped with purification connectors (13) and condensation connectors (14). The base (1) has a lifting baffle (4) on its front and rear sides. Each lifting baffle (4) has an adjusting screw (6) and a guide rod (10) at its bottom. The adjusting screw (6) is inserted into the adjusting hole on the base (1). The adjusting screw (6) is threaded. The base (1) has recessed adjusting cavities (7) on its front and rear sides for adjusting the height of the lifting baffles (4). The adjusting cavities (7) are connected to the adjusting holes. The hole is connected in the middle. The adjustment cavity (7) is provided with an adjustment gear (8) that is threadedly engaged with the adjustment screw (6). The adjustment gear (8) is mounted on the base (1) through the mounting shoulder and bearing (17) at the bottom. The adjustment cavity (7) is provided with a drive gear (9) that meshes with the adjustment gear (8). The drive gear (9) is connected to the adjustment motor (15) installed at the bottom of the base (1). The guide rod (10) is inserted into the guide hole (16) of the base (1). The base (1) is provided with storage slots for storing lifting baffles (4) on the front and rear sides.

2. A device for the production and purification of serinol according to claim 1, characterized in that: The bottom of the adjusting screw (6) is provided with a limiting block.

3. The serine alcohol production and purification apparatus according to claim 2, characterized in that: The bottom of the side baffle (5) is provided with a connecting folding plate (11), and the base (1) is also provided with a connecting folding plate (11) at the position where it connects with the side baffle (5). The connecting folding plate (11) is provided with a through hole, and the side baffle (5) is fixed to the base (1) by bolts passing through the through hole.

4. The serine alcohol production and purification apparatus according to claim 3, characterized in that: The number of guide rods (10) and guide holes (16) are both two, symmetrically distributed on both sides of the adjusting screw (6).

5. The serine alcohol production and purification apparatus according to claim 1, characterized in that: The bottom of the support leg (2) is provided with a bent mounting foot (3), and the mounting foot (3) is provided with a mounting hole for the base bolt to pass through.

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