The present invention concerns a method and an apparatus for separating dry matter from liquid, comprising providing an enclosed separation environment capable of being pressure regulated, and in said enclosed separation environment contacting at least one filter with a suspension accumulating dry matter on the at least one filter and passing the at least one filter through at least one set of rollers, whereby liquid is removed from the at least one filter, followed by removing the substantially dry filter cake from the at least one filter, wherein the above is performed in the same enclosed separation environment either under vacuum or overpressure.The invention further relates to obtaining a dry filter cake and the use of said filter cake, method and apparatus in, for example the food industry.
申请公布号
WO03055570(A1)
申请公布日期
2003.07.10
申请号
WO2002DK00908
申请日期
2002.12.23
申请人
DANMARKS TEKNISKE UNIVERSITET;HANSEN, PREBEN, BOEJE;STUBBE, PETER;BIRCH, HANNE;SOERENSEN, KIRSTEN, GROENNING