Electromagnetic stirring separation device for biopharmacy

Abstract

The present invention provides an electromagnetic stirring separation device for biopharmacy. The device includes an operation surface, a body, a stirring base and a support bar. The outer surface of the operation surface comprises a display screen, a switch and an automatic switch; a support plate is fixedly mounted on the upper end face of the body; the body is internally provided with a cavity; the cavity is internally provided with a control unit, a variable-frequency power source and a sensor; and the control unit includes a printed circuit board and an A / D converter welded to the printed circuit board, an embedded central processing unit, a storage, a D / A converter, a relay and a battery. Compared with the prior art, the device provided by the present invention has the following beneficial effects: the device prevents inadvertent tough of switch by the staff in case of an accident leading to accidental opening of the device, so as to enhance the use safety; the device can be automatically controlled, and has the advantages of minimal impact on the pharmaceutically activity, high separation efficiency, easiness to use and operation, good stability and high reliability.

Description

technical field [0001] The invention relates to an electromagnetic stirring separation device for biopharmaceuticals, which belongs to the field of biopharmaceutical equipment. Background technique [0002] Separation and purification technology refers to the separation process of the mixture through appropriate technical means and equipment in the industry, which consumes a certain amount of energy. Common separation methods include liquid-liquid separation and gas-liquid separation. Taking gas-liquid separation as an example, there are many methods of gas-liquid separation in the prior art, and there are many corresponding devices. However, biopharmaceuticals have their own particularities. Some pharmaceutical ingredients cannot be distilled because they will lose their activity at high temperatures. Some medicines need to release the dissolved gas or air bubbles in their liquid components before they can be preserved for a long time. At present, for liquid drugs that can...

AI Technical Summary

Problems solved by technology

Most of the existing technologies use the method of directly inserting the electric stirrer into the medicine for stirring, but it is not suitable for some medicines that cannot be put into the stirrer due to the small amount of medicine.

[0003] To sum up, there is a lack of an electromagnetic stirring separation device for biopharmaceuticals that is specially used for small liquid drugs and has the least impact on drug activity.

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