What problems should be paid attention to to reduce the energy consumption of quality special paddle dryer for sludge dryer
In reducing the technical heat loss of the quality Special paddle dryer for sludge dryer, several basic objective facts should be paid attention to first:
When the water content of the sludge is high, the heat transfer efficiency of simple heating will be higher than that of immediate heating; the quality Special paddle dryer for sludge dryer is dry in the middle and late stages when the sludge enters the "sticky phase" link, then heating is immediately The heat transfer efficiency is higher.
The quality Special paddle dryer for sludge dryer has great thermal damage due to the repeated cooling, cleaning, and heating of dry carrier gas; the technical characteristics of dry material backmixing also determine its thermal damage. The criteria for reducing these thermal damages are:
a. Effectively reduce the solid content of the material to be dried and select the appropriate type of drying technology;
b. Improve the quality standard of Special paddle dryer for sludge dryer, and improve the actual operating standards (such as reducing the carrier air supply, layer-by-layer cooling, reducing technical processes) to reduce energy consumption and improve dry and high efficiency.