Centrifugal device for biological enzyme purification

Abstract

The invention discloses a centrifugal device for biological enzyme purification, which comprises a bottom plate of the device, a first motor is installed on the top of the bottom plate of the device, a threaded collar is installed on the output shaft of the first motor, and a device shell is arranged above the threaded collar , both sides of the device shell are equipped with a push device. The push device includes a support plate, which is respectively connected with the side walls on both sides of the device shell. The top of the support plate is equipped with a second motor, and the output shaft of the second motor is welded. The threaded rods are threaded with threaded collars on the outside of the threaded rods. The side walls of the device housing are respectively provided with two sets of circular grooves, and one end of the threaded rods is respectively rotatably connected with the device housing at the circular grooves. Compared with the existing devices, the present invention can better seal the device casing to prevent the solution from spilling out, and the device casing can also maintain a stable state during centrifugal movement, thus making the centrifugation process efficient and stable proceed.

Description

technical field [0001] The invention relates to the technical field of centrifugal devices, in particular to a centrifugal device for biological enzyme purification. Background technique [0002] Biological enzymes are catalytic organic substances produced by living cells. Most of them are proteins, and a small part is RNA. The manufacturing and application fields of biological enzymes are gradually expanding. It is mainly used for the desizing of cotton fabrics and the degumming of silk. It has been widely used in various fields of textile dyeing and finishing, which reflects the superiority of biological enzymes in the dyeing and finishing industry. Enzymes were also obtained in the field of human skin care in 2016. It has made an important breakthrough and has entered the stage of clinical application. In order to better make biological enzymes contribute to the progress of human science, people need to purify biological enzymes. During the purification process, biologica...

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Problems solved by technology

[0002] Biological enzymes are catalytic organic substances produced by living cells. Most of them are proteins, and a small part is RNA. The manufacturing and application fields of biological enzymes are gradually expanding. It is mainly used for the desizing of cotton fabrics and the degumming of silk. It has been widely used in various fields of textile dyeing and finishing, which reflects the superiority of biological enzymes in the dyeing and finishing industry. Enzymes were also obtained in the field of human skin care in 2016. It has made an important breakthrough and has entered the stage of clinical application. In order to better make biological enzymes contribute to the progress of human science, people need to purify biological enzymes. During the purification process, biological enzymes need to be centrifuged to facilitate Better purification, but the existing centrifugal device cannot protect the biological enzyme on the one hand, and on the other hand, it is easy to spill the biological enzyme during the centrifugation process. Therefore, we propose a centrifugal device for biological enzyme purification

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