Online bioengineering solution filtering device

Abstract

The invention discloses an online bioengineering solution filtering device which comprises a reaction tank, an export cylinder, filtering elements, a rotating disk and a rotating driving device, wherein the export cylinder is vertically arranged at the bottom of the reaction tank, a circular arc groove is formed in one side of the outer circle of the export cylinder in an internally concave manner, a through hole, downwards penetrating through the circular arc groove in an inserting manner, is formed in the export cylinder; the rotating disk is concentrically arranged on a rotating shaft of the rotating driving device and the edge of the rotating disk extends into the circular arc groove; a plurality of filtering element mounting holes are formed in the rotating disk in a ring-shaped arraymanner; the filtering elements are respectively arranged in the filtering element mounting holes; and sealing rings in contact with the top surface and the bottom surface of the rotating disk are arranged at the top surface and the bottom surface of the circular arc groove. According to the online biological engineering solution filtering device, the rotating driving device drives the rotating disk to intermittently rotate, so that the different filtering element mounting holes can be concentric with the through hole in sequence, the online manual replacement of old filtering elements is facilitated, the downtime problem is avoided, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of bioengineering, in particular to an online filter device for bioengineering solution. Background technique [0002] Bioengineering is a new comprehensive applied discipline that emerged in the early 1970s. The so-called bioengineering is generally considered to be based on biology (especially molecular biology, microbiology, genetics, biochemistry and cytology) ) theory and technology as the basis, combined with modern engineering technologies such as chemical engineering, machinery and electronic computers, fully utilizing the latest scientific research achievements in molecular biology, consciously manipulating genetic material, and directional transforming organisms or their functions, thereby producing a large number of useful metabolites or It is an emerging technology to exert their unique physiological functions. [0003] In the research and development and production stages of bioengineering, som...

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Problems solved by technology

[0003] In the research and development and production stages of bioengineering, some reaction devices will be used. In order to filter the reaction solution, it is also necessary to filter at the outlet of the reaction device. Due to the limited service life of the filter, in order to improve the filtration efficiency and effect of the solution, The filter needs to be replaced frequently, which affects the output of the solution, and the work efficiency is low

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