PLANT FOR REMOVAL OF LIQUID PHASE FROM MATERIALS Russian patent published in 2013 - IPC B01D33/27 

FIELD: process engineering.

SUBSTANCE: invention relates to food industry and may be used at tinned food factories. Proposed plant comprises outer drum accommodating helical insert, filter, inlet and outlet branch pipes. Every drum is composed of, at least, one perforated strip bent in straight lines equally spaced apart at equal angles to perforated strip lengthwise edges to make identical perforated parallelograms located thereon behind the bend to alternate in opposite directions. Said perforated strip is coiled in helical turns interconnected in lengthwise edges to make unidirectional broken helical lines and identical broken perforated triangular pockets over drum inner and outer surface.

EFFECT: expanded performances.

7 dwg