Changzhou Su Li drying equipment Co., Ltd.
Principle of Plate Dryer
Wet raw materials are fed continuously on the first hot plate on the top of dryer. Raw materials then will be turned and agitated under the function of rotating rake. When on the small hot plate, raw material will moving to plate outer edge and drop down from the outer edge of the big hot plate underneath, then will moving inner-ward and drop down from its central hole to the small hot plate on the lower layer. Both small and large drying plates are arranged alternately so that raw material can go through the whole dryer continuously. Dried product will drop from the lowest layer of hot plate to the bottom layer of the chamber body, and will be moved by rakes to discharging port. The moisture will be removed from the moisture discharging port on top of chamber, or sucked out by vacuum pump (only for vacuum type hot plate dryer).
1. Easy production operation, good adaptability.
(1) User can obtaining the best drying effect by adjusting thickness of raw material pavement, shaft rotating speed, quantity and form of rakes.
(2) Each layer of hot plate could be filled in heating medium or cooling medium for drying or cooling.
(3) Retention time of material can be accurately controlled.
2. Convenient operation
(1) Operation panel is simple to use.
(2) A thorough discharging could be finished very soon after stop feeding
(3) Inspect the whole drying process or dryer washing process via observation window
3. Low energy consumption
(1) The driven motor of dryer consumes very less power.
(2) Drying through indirect heating, which has high efficiency.
4. Friendly operation environment, solvent can be recovered.
(1) Air speed and air volume in drying chamber is very less, powder material is barely blow up.
(2) There has very big range of moisture content between bottom hot plate layer and top hot plate layer, dried powder product which located at bottom layers is far from exhausting vent, wet material which located at top layers has large bulk density. It makes powder barely out.
Copyright © 2019 Changzhou Su Li drying equipment Co., Ltd. All rights reserved.