Introduction to Belt Dryer
Belt dryer is a kind of drying equipment that through electrical heating, steam heating and hot wind heating in taking advantage of steel mesh as transmission band to carry materials for continuous drying. Directly deliver the suppressed finished product ball to table conveyor through conveyor, evenly distribute the finished product ball in dryer through scraper blade located in the upper point of table conveyor in order to increase air permeability of ball and achieve drying.
Advantage of Belt Dryer
The belt dryer is common continuous dryer equipment, it is widely applied in chemical, foodstuff, pharmacy, construction material, and electronic industry, and particularly it is adapt to dry the raw materials which have good air permeability and shaped in sheet, strip or granule. For ointment stuff, the wisest way to dry it is: shaped that stuff first, and then drying it.
Working principle of Belt Dryer:
The heat radiation and heat convection heat the air in the drying chamber after the air being exchanged by the heat exchanger. The hot air is diffused in the whole drying chamber and carry out sufficient heat exchange with materials under the function of fan. The vapor is removed from the drying chamber under the humidity removing fan.
|Net belt width(mm)||600||800||1000||1200||1600||2000||2400||3000|
|Carrying capacity||90-200 Kg/m2|
|Using temperature||Carbon steel≤400 C°,Stainless steel≤600 C°|
|Evaporation intensity||5-20kg water/m2.h|
|Heat source||Hot air, electricity, steam|
|supporting equipment||Conveying equipment, hot blast stove, dust removal equipment, induced draft fan, etc|