Reaction tank for chemical synthesis of bulk drugs

Abstract

The utility model discloses a reaction tank for chemical synthetic bulk drugs, which comprises a base, supports are arranged on the left side and the right side of the top end of the base, a reaction tank is arranged on the inner sides of the supports, teeth are arranged on the circumference of the outer side of an inner cavity of the base, and a movable seat is arranged on the outer side of the top end of the base. A motor is connected to the center of the bottom end of an inner cavity of the moving seat through screws, the output end of the lower surface of the motor extends into the inner cavity of the base and is provided with a gear, and an air cylinder is connected to the top end of the inner cavity of the moving seat through screws. According to the reaction tank for chemical synthesis of the raw material medicine, a special platform is adopted, a working staff can conveniently conduct all-around inspection, cleaning or maintenance and other operation on the reaction tank through vertical circular motion of the working table, the overall working efficiency is greatly improved, safety is high, use is convenient, practicability is high, and the use requirements on the existing market are met.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction tanks, in particular to a reaction tank for chemical synthesis of raw material medicines. Background Art

[0002] In the production process of chemical synthetic APIs, the reaction tank is a key production equipment used to carry out various chemical reactions to prepare the required APIs.

[0003] At present, the existing reaction tanks are large in size and are usually installed at a higher position to facilitate connection with pipelines and other production equipment. Therefore, when conducting inspection and maintenance, operators usually need to use stools or other climbing tools to approach the reaction tank and perform necessary inspections, cleaning or repairs. This operation method is not only inefficient, but also the operation of climbing on a stool may cause instability for the operator, increase the risk of accidental falls or slips, and have certain safety hazards. It is inconvenient to operate and has brought a lot of troubles to people. Therefore, based on the above shortcomings, a reaction tank for chemical synthesis raw material medicine is now introduced to improve this. Utility Model Content

[0004] The utility model aims to provide a reaction tank for chemical synthesis of raw material medicines to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reaction tank for chemical synthesis raw material medicine, comprising a base, brackets are arranged on both sides of the top of the base, a reaction tank is installed on the inner side of the bracket, teeth are arranged on the outer circumference of the inner cavity of the base, a moving seat is arranged on the outer side of the top of the base, a motor is screwed to the center position of the bottom end of the inner cavity of the moving seat, the output end of the lower surface of the motor extends into the inner cavity of the base and is installed with a gear, a cylinder is screwed to the top of the inner cavity of the moving seat, the output end of the upper surface of the cylinder extends out of the outer wall of the moving seat and is installed with a workbench, one end of a guide rod is arranged on both sides of the bottom end of the workbench, and the other end of the guide rod extends into the inner cavity of the moving seat, a fence is installed on the top of the workbench, a step ladder is installed on the right side of the workbench, a roller is installed on the bottom end of the workbench, a guide groove is opened on the top circumference of the base, a guide wheel is installed on the bottom end of the moving seat, and the guide wheel is embedded in the inner cavity of the guide groove.

[0006] Preferably, the gear and the teeth are meshed with each other.

[0007] Preferably, batteries are built into the motor and the cylinder.

[0008] Preferably, the length of the guide rod is greater than the telescopic distance of the cylinder.

[0009] Preferably, a reflective strip is provided on the outer wall of the workbench.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the reaction tank for chemical synthesis raw materials can drive the moving seat and all the structural parts on the moving seat to move in a circular motion through the cooperation between the guide groove, the guide wheel, the teeth, the motor and the gear; the workbench and all the structural parts on the workbench can be driven to move up or down through the cooperation between the cylinder and the guide rod; the fence and the step ladder can facilitate the staff to step onto the workbench; the device adopts a special platform, and through the up and down circular motion of the workbench, the staff can conduct a full range of inspections, cleaning or maintenance operations on the reaction tank, which greatly improves the overall work efficiency, has high safety, is easy to use, and has strong practicality, and meets the use needs in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a top view of the gear of the utility model;

[0013] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0014] In the figure: 1. base, 2. bracket, 3. reaction tank, 4. teeth, 5. moving seat, 6. motor, 7. gear, 8. cylinder, 9. workbench, 10. guide rod, 11. fence, 12. ladder, 13. roller, 14. guide groove, 15. guide wheel. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-3The utility model provides a technical solution: a reaction tank for chemical synthesis of raw materials, including a base 1, a bracket 2 is arranged on both sides of the top of the base 1, a reaction tank 3 is installed on the inner side of the bracket 2, teeth 4 are arranged on the outer circumference of the inner cavity of the base 1, a moving seat 5 is arranged on the outer side of the top of the base 1, a motor 6 is screwed to the center of the bottom end of the inner cavity of the moving seat 5, the output end of the lower surface of the motor 6 extends into the inner cavity of the base 1 and is installed with a gear 7, a cylinder 8 is screwed to the top of the inner cavity of the moving seat 5, and the output end of the upper surface of the cylinder 8 extends out of the moving seat 5 The outer wall of the base 1 is provided with a workbench 9, one end of a guide rod 10 is provided on the left and right sides of the bottom end of the workbench 9, and the other end of the guide rod 10 extends into the inner cavity of the moving seat 5, a fence 11 is installed on the top of the workbench 9, a step ladder 12 is installed on the right side of the workbench 9, a roller 13 is installed on the bottom end of the workbench 9, a guide groove 14 is opened on the top circumference of the base 1, and a guide wheel 15 is installed on the bottom end of the moving seat 5, and the guide wheel 15 is embedded in the inner cavity of the guide groove 14. Through the cooperation between the guide wheel 15 and the guide groove 14, it is ensured that the moving seat 5 can perform stable and smooth circular motion.

[0017] As a preferred solution, further, the gear 7 and the teeth 4 are meshed and connected with each other.

[0018] As a preferred solution, further, both the motor 6 and the cylinder 8 are equipped with batteries, which can facilitate the independent use of the electrical components.

[0019] As a preferred solution, further, the length of the guide rod 10 is greater than the telescopic distance of the cylinder 8 .

[0020] As a preferred solution, further, a reflective strip is provided on the outer wall of the workbench 9, which can make the workbench 9 more eye-catching and facilitate other people to notice the workbench being operated.

[0021] The electrical components mentioned in this solution are all existing technologies, and their models are only one of them. As long as the electrical components can meet the requirements of this solution, they can be used.

[0022] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control. The specific work is as follows.

[0023] When in use, the staff can step onto the workbench 9 by stepping on the step ladder 12, and the fence 11 is used to protect the staff on the workbench 9. The motor 6 is turned on, and the motor 6 will drive the gear 7 to rotate. Since the gear 7 and the teeth 4 are engaged with each other, when the gear 7 rotates, it can drive the moving seat 5 and all the structural parts on the moving seat 5 to perform circular motion along the opening trajectory of the guide groove 14. The cylinder 8 is turned on, and the cylinder 8 will drive the workbench 9 to move up or down; the device adopts a special platform, and through the up and down circular motion of the workbench 9, it is convenient for the staff to perform comprehensive inspection, cleaning or maintenance of the reaction tank 3, which greatly improves the overall work efficiency, has high safety, is easy to use, has strong practicality, and is suitable for promotion.

[0024] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "center position", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly specified and limited, the terms "snapping", "plugging", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] 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 reaction tank for chemical synthesis of raw materials, comprising a base (1), characterized in that: The top and left sides of the base (1) are provided with brackets (2), a reaction tank (3) is installed on the inner side of the brackets (2), the outer circumference of the inner cavity of the base (1) is provided with teeth (4), the outer side of the top of the base (1) is provided with a moving seat (5), the center position of the bottom end of the inner cavity of the moving seat (5) is screwed to a motor (6), the output end of the lower surface of the motor (6) extends into the inner cavity of the base (1) and is installed with a gear (7), the top end of the inner cavity of the moving seat (5) is screwed to a cylinder (8), the output end of the upper surface of the cylinder (8) extends out of the moving seat ( The outer wall of the base (1) is provided with a workbench (9), one end of a guide rod (10) is arranged on both sides of the bottom end of the workbench (9), and the other end of the guide rod (10) extends into the inner cavity of the movable seat (5), a fence (11) is installed at the top end of the workbench (9), a step ladder (12) is installed on the right side of the workbench (9), a roller (13) is installed at the bottom end of the workbench (9), a guide groove (14) is opened on the top circumference of the base (1), and a guide wheel (15) is installed at the bottom end of the movable seat (5), and the guide wheel (15) is embedded in the inner cavity of the guide groove (14).

2. The reaction tank for chemical synthesis of raw materials according to claim 1, characterized in that: The gear (7) and the teeth (4) are meshed and connected with each other.

3. The reaction tank for chemical synthesis of raw materials according to claim 1, characterized in that: The motor (6) and the cylinder (8) are both equipped with batteries.

4. The reaction tank for chemical synthesis of raw materials according to claim 1, characterized in that: The length of the guide rod (10) is greater than the telescopic distance of the cylinder (8).

5. The reaction tank for chemical synthesis of raw materials according to claim 1, characterized in that: A reflective strip is arranged on the outer wall of the workbench (9).

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