Continuous drying plant for material - uses microwaves and connection to dry material on conveyor in vacuum chamber

摘要

In the vacuum chamber (2) there are several conveyor belts (4) arranged one above the other and overlapping so that the material to be dried is introduced from an entry sluice (1) onto the first conveyor belt, and then from one belt to another so that it is turned over. Each area within which the material for drying is carried by a conveyor belt has at least one zone in which a gas current is passed from top to bottom or in the reverse direction through the material, and at least one other zone in which the material is subjected to microwave heating. USE - To dry continuously piece, granulate or fibre-form material.