energe-saving Rotary drying machine:
1.several types of raise plate.
2.Low energy consumption
3.Reliable structures

Zhengzhou Bangke Machinery Manufacturing Co., Ltd. is specialized in large and medium-sized series  of  crusher,  sand  making  machine,  mine selection,  milling  equipment  primarily,  R&D, production, sales for the integration of machinery manufacturing company.

Overview

The rotary drum dryer is used for drying materials with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemical. Rotary dryer can be used for drying many kinds of materials with convenient and reliable operation; therefore, the dryer machine has been widely used.

Application 

Rotary drum drying machine (also called drum dryer) is widely used in building material, metallurgy, chemical industry, cement industry to dry slag, limestone, coal powder, clay, etc. It is of simple structure, polished manufacture, high capacity, low energy-consumption, convenient transportation and so on.

Working Principle

The heat source of dryer is from combustion devices. This dryer adopts direct flow heating method. So the material should be sent to the shell by the feed chamber and feed chute. After that the material will be pushed backward by the spiral shoveling plate. As the dryer is located with a tilt, the material flows to the end by the gravity and circumduction meanwhile it is shoveled repeatedly by the shoveling plate to the upper end then comes down constantly, forming an even curtain in the drum and exchanging heat fully with the hot current in the drum. With the material being raised and scattered again and again, the moisture is dried gradually. Finally it is dried totally.

The Components :

The dryer consists of rotary body, throwing flitch, transmission device, supporting device ,sealing ring,  heat  source,  beater  device,  belt  loading  machine,  feeding  machine,  rotary roller,  belt discharger, draft fan, discharger, and switch board.

energe-saving Rotary drying machine Characteristic:

(1)Big throughput capacity and continuity operation

(2)Simple configuration, convenience operation.

(3)Few trouble, lower maintenance costs.

(4) Expand application ranges.

(5) Big operation flexibility,Easy to clean

Technical parameters of energe-saving Rotary drying machine