Hot selling wood chips rotary drum dryer used in biomass fuel industry

Raw Materials & Application

This dryer could process saw dust, rice husk, organic fertilizer whose moisture rate is high, as well as some chemical products, foundry sand, medical products and mixed coal.

Application: medium and large scale biomass energy plants, power plants, organic fertilizer plants, feed plants and chemical factories.

 Introduction

The rotary dryer is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material it is handling by bringing it into direct contact with a heated gas.

The dryer is made up of a large, rotating cylindrical tube, usually supported by concrete columns or steel beams. The dryer slopes slightly so that the discharge end is lower than the material feed end in order to convey the material through the dryer under gravity. Material to be dried enters the dryer, and as the dryer rotates, the material is lifted up by a series of internal fins lining the inner wall of the dryer. When the material gets high enough to roll back off the fins, it falls back down to the bottom of the dryer, passing through the hot gas stream as it falls. This gas stream can either be moving toward the discharge end from the feed end (known as co-current flow), or toward the feed end from the discharge end (known as counter-current flow). The gas stream can be made up of a mixture of air and combustion gases from a burner, in which case the dryer is called a direct heated dryer. Alternatively, the gas stream may consist of air or another (sometimes inert) gas that is preheated. When the gas stream is preheated by some means where burner combustion gases do not enter the dryer, the dryer known as an indirect-heated type. Often, indirect heated dryers are used when product contamination is a concern. In some cases, a combination of direct-indirect heated rotary dryers are also available to improve the overall efficiency.

Parameter:

Model GHG2X18

Power 45kw

Evaporation 1.13-1.24t/h

Product Features

1. Rational layout, advanced technology and good appearance.

2. High thermal efficiency, equably drying performance.

3. Strong drying ability, stable running and high capacity.

4. Lower energy-consumption, longer life

5. Simple operation, easy maintenance.

Customer site

Inner part

After-sale service

24 Hours Online Service.

All-the-way tracking service offered from placing order to delivery.       

Free training for operation, debugging and daily maintenance.       

We can provide professional guide installation.

One year warranty and all-round after-sales service.

Customized design and flow chart are available for our clients.      

Independent R&D team and strict & scientific management system.

Factory photo