The utility model discloses an integrative device of fluidizing drying, including thick liquids machine (1), with the filter pressing device of thick liquids machines (1) through material feeding pipe way (2) looks adaptation, and filter pressing device pass through drying device (4) of conveyor (3) looks adaptation, conveyor (3) are passed drying device (4) and are set up, filter pressing device includes L shape filter -pressing base (5) and locates the rotatory pinch roller (6) of negative pressure on filter -pressing base (5), leave the space between conveyor (3) and negative pressure rotatory pinch roller (6), is the width in space 1 15cm. The utility model discloses according to the processing requirement of the continuous three link of sludge treatment in -process, the device of exclusive use is mixed together in will three link originally to the problem that appears according to the in -service use is improved overall structure, and single unit system structural design is reasonable, accords with the requirement of production life.