Pickling tank for BOC-R-3-aminobutyric acid

Abstract

The utility model discloses a pickling bath for BOC-R-3-aminobutyric acid, which belongs to the technical field of chemical engineering and comprises a reaction container, the reaction container is connected in a bath body through an elutriation mechanism, a temperature control component is arranged outside the reaction container, a magnetic stirrer is arranged in the reaction container, a filter screen is further arranged in the reaction container, and the temperature control component is connected with the temperature control component. And the filter screen and the magnetic stirrer do not interfere with each other. The pickling device is simple in structure, left-right reciprocating motion of the washing mechanism is combined with a magnetic stirring rod, and the pickling effect is improved; and a filter screen capable of being adjusted in a lifting manner is arranged in the reaction container and does not interfere with the magnetic stirrer, so that cleaned impurities or byproducts are convenient to clean, the reaction container is also convenient to clean, and the overall working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of chemical technology, more particularly to a kind of pickling tank for BOC-R-3-amino butyric acid. BACKGROUND

[0002] BOC-R-3-amino butyric acid is a kind of chemical synthetic amino acid derivative, and BOC is the abbreviation of tert-butyloxycarbonyl, which is a common amino protecting group. BOC-R-3-amino butyric acid has various uses in the field of chemistry and biochemistry. In the process of synthesizing BOC-R-3-amino butyric acid, impurities or by-products need to be removed, and specific chemical solvents or acidic solutions need to be used for cleaning, so a safe and efficient cleaning tank is needed. SUMMARY

[0003] To solve the above-mentioned problems, the utility model discloses a kind of pickling tank for BOC-R-3-amino butyric acid, and the structure is reasonable, easy to operate, and the pickling tank for BOC-R-3-amino butyric acid is high in cleaning efficiency.

[0004] To achieve the above purpose, the specific technical scheme of the present application is as follows:

[0005] A kind of pickling tank for BOC-R-3-amino butyric acid, including reaction container, the reaction container is connected in tank body by washing mechanism, the reaction container is equipped with temperature control assembly outside, the reaction container is equipped with magnetic stirrer inside, the reaction container is also equipped with filter screen, the filter screen and the magnetic stirrer do not interfere with each other.

[0006] Based on the above technical features, further, the washing structure is left-right reciprocating structure.

[0007] Based on the above technical features, preferably, the left-right reciprocating structure is crank slider mechanism, slot wheel mechanism, cam mechanism or eccentric mechanism.

[0008] Based on the above technical features, preferably, the reaction container is glass or stainless steel or polytetrafluoroethylene material, and is equipped with top cover, and the top cover is equipped with raw material adding port.

[0009] Based on the above technical features, further, the filter screen is connected with the top cover by lifting structure, the height of filter screen in reaction container can be adjusted, when cleaning is completed, it is more convenient to clean out impurities or by-products, and it is also convenient to clean reaction container, so as to improve overall work efficiency.

[0010] Based on the above technical features, preferably, the temperature control assembly can be a water bath or an electric heating jacket, and is provided with a temperature sensor, so as to maintain stable pickling conditions and improve the pickling efficiency.

[0011] Compared with the prior art, the application has the following beneficial effects:

[0012] The left-right reciprocating motion of the washing mechanism and the magnetic stirring rod are combined, so that the pickling effect is improved.

[0013] The filter screen in the reaction container can be adjusted in lifting, and does not interfere with the magnetic stirrer, so that the impurities or by-products cleaned are conveniently cleaned, and the reaction container is conveniently cleaned, so that the overall working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a top view structural schematic diagram of the acid washing tank for BOC-R-3-amino butyric acid.

[0015] Figure 2 It is a structural schematic diagram of the acid washing tank for BOC-R-3-amino butyric acid.

[0016] LIST OF FIGURES

[0017] 1, reaction container; 2, washing mechanism; 3, tank body; 4, electric heating jacket; 5, magnetic stirrer; 6, filter screen; 7, top cover; 8, lifting structure. DETAILED DESCRIPTION

[0018] The application will be further illustrated below in combination with the drawings and specific embodiments, and it should be understood that the following specific embodiments are only used to illustrate the application and are not used to limit the scope of the application.

[0019] It should be noted that the words "upper", "lower", "left", "right", "front" and "back" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component. In addition, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0020] For example, Figure 1As shown, an embodiment of the acid washing tank for BOC-R-3-aminobutyric acid comprises a reaction container 1 connected in a tank body 3 through a washing mechanism 2, the reaction container 1 is externally provided with a temperature control assembly, the reaction container 1 is internally provided with a magnetic stirrer 5, and the reaction container is further provided with a filter screen which does not interfere with the magnetic stirrer.

[0021] Further, the washing mechanism is a left-right reciprocating structure, which is a crank slider mechanism, a slot wheel mechanism, a cam mechanism or an eccentric wheel mechanism, capable of driving the reaction container 1 to realize left-right reciprocating motion to complete the washing work and improve the acid washing efficiency.

[0022] Preferably, the reaction container 1 is made of glass, stainless steel or polytetrafluoroethylene material and is provided with a top cover 7, the top cover 7 is provided with a raw material adding port for adding raw materials, and the top cover 7 is sealed with the reaction container to prevent leakage and improve safety.

[0023] Further, the filter screen 6 is connected with the top cover 7 through a lifting structure 8, which can adjust the height of the filter screen 6 in the reaction container 1, and is more convenient for cleaning the impurities or by-products when the cleaning is completed, and is also convenient for cleaning the reaction container, thereby improving the overall work efficiency.

[0024] Preferably, the temperature control assembly can be a water bath or an electric heating jacket 4 and is provided with a temperature sensor to maintain stable acid washing conditions and improve the acid washing efficiency.

[0025] In summary, the present application has simple structure, can realize efficient and simple acid washing operation, and improves the purity and production efficiency of BOC-R-3-aminobutyric acid.

[0026] It should be noted that the drawings only illustrate the technical idea of the present application and cannot limit the protection scope of the present application, and those skilled in the art can make several improvements and refinements without departing from the principles of the present application, and these improvements and refinements all fall within the protection scope of the claims of the present application.

Claims

1. A pickling tank for BOC-R-3-aminobutyric acid, characterized in that: The system includes a reaction vessel connected to a tank via a washing mechanism. A temperature control component is provided outside the reaction vessel, and a magnetic stirrer and a filter screen are provided inside the reaction vessel. The filter screen and the magnetic stirrer do not interfere with each other.

2. The pickling tank for BOC-R-3-aminobutyric acid according to claim 1, characterized in that... The washing mechanism is a reciprocating motion structure.

3. The pickling tank for BOC-R-3-aminobutyric acid according to claim 2, characterized in that: The reciprocating motion structure is a crank-slider mechanism, a grooved wheel mechanism, a cam mechanism, or an eccentric wheel mechanism.

4. The pickling tank for BOC-R-3-aminobutyric acid according to claim 1, characterized in that: The reaction vessel is made of glass, stainless steel, or polytetrafluoroethylene, and is equipped with a top cover with a raw material addition port.

5. The pickling tank for BOC-R-3-aminobutyric acid according to claim 4, characterized in that: The filter screen is connected to the top cover via a lifting structure.

6. The pickling tank for BOC-R-3-aminobutyric acid according to claim 1, characterized in that: The temperature control component can be a water bath or an electric heating mantle, and is equipped with a temperature sensor.

Images