A kind of bioengineering membrane separation and filtration equipment

Abstract

The invention relates to the technical field of bioengineering, and discloses a bioengineering membrane separation and filtration device, comprising a liquid inlet, one end of the liquid inlet is fixedly installed with a three-way pipe, and the other end of the three-way pipe is fixedly connected with a liquid inlet pipe , a check valve is fixedly installed in the middle of the liquid inlet pipe, a shunt pipe is fixedly connected to the bottom end of the three-way pipe, and a piston cylinder is fixedly connected to the bottom end of the shunt pipe, and the inside of the piston cylinder is movable. There are pistons. The present invention pushes the piston to move to the right through the pressure of the liquid intake, so that the water retaining plate rotates, and the filter slurry is introduced into the filter slurry collection tank when the liquid intake is filtered, and the liquid intake is stopped after the filter residue is full, and the filter residue is pressed into a filter by a press. At the same time, use this pressure to keep the water baffle to guide the flow, so that the filter slurry flowing out during the filter press can still be introduced into the collection tank. The cake can fall to the filter cake discharge place, which realizes the automatic separation of filter slurry and filter cake.

Description

technical field [0001] The invention relates to the technical field of bioengineering, in particular to a bioengineering membrane separation and filtration device. Background technique [0002] The membrane of membrane separation is a material with selective separation function. The process of using the selective separation of membrane to realize the separation, purification and concentration of different components of feed liquid is called membrane separation. At present, the most widely used membrane separation and filtration equipment is plate Frame type filter machine, which is composed of multiple filter plates and filter frames alternately arranged, one end of which is fixed, and the other end can allow the plate and frame to move, there is a filter cloth between the plate and the frame, and the compression device is used to compress from the direction of the movable end Or pull it apart to achieve filtration, which has the advantages of large filtration area; compact ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing filtration equipment proposed in the background technology, the present invention provides a bioengineering membrane separation filtration equipment, which has the advantage of automatically adjusting the water retaining plate according to the process flow, and solves the problems in the above background technology. technical issues raised

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