Double Cone Rotary Drying Machine

Double Cone Rotary Drying Machine

Principle
As for working medium of Double Cone Rotary Dryer (Double Cone Rotary Drying Machine), it may be thermal oil or steam or hot water. For drying the adhesive raw material, we have designed specially a stirring plate buffer . The biggest Double Cone Rotary Drier may be 8000L. Let heat source (for example, low pressure steam or thermal oil or hot water) pass through the sealed jacket. The heat will be transmitted to raw material to be dried through inner shell; Under driving of power, the tank is rotated slowly and the raw material inside it is mixed continuously. The purpose of reinforced drying can be realized; The raw material is under vacuum. The drop of steam pressure makes the moisture (solvent) at the surface of raw material reach the state of saturation and evaporate. The solvent will be discharged through vacuum pump and recovered in time. The inner moisture (solvent) of raw material will infiltrate, evaporate and discharge continuously. The three processes are carried out unceasingly and the purpose of drying can be realized within a short time.

Double Cone Rotary Dryer Application
This Double Cone Rotary Drier can be widely used for drying or mixing powder or granule materials in pharmaceutical, chemical, foodstuff industries etc.

Double Cone Rotary Drying Machine Features

1. Double Cone Rotary Dryer Machine is mainly suitable for the following materials to be dried in pharmaceutical, foodstuff and others industries.

2. The container of the Double Cone Rotary Dryers rotates continuously so as to renew surfaces of heating materials.

3. Double Cone Rotary Drying Machinery adopts Indirect heating approach and unpolluted material.

4. Double Cone Rotary Drying Equipment will be increased by over two times in heat efficiency compared with the general one.

5. Low temperature, Rapid drying and Mixed powder.

6. The material in the Vacuum Dryer is heated by steam or hot water.

The machine is suitable for vacuum mixing and drying of power and granule raw materials of pharmaceutical industry, chemical industry, foodstuff industry etc. Particularly it is suitable for row materials that have the follow requirements:

1.Themal sensitive raw materials that cannot be dried at high temperature.

2.Raw materials that is easy to oxidize and dangerous.

3.Raw materials that solvent and toxic gases are needed to recover.

4.Raw materials that have special requirement for crystal shape.

5. Raw materials that have special requirement for the content of residual colatile.