Characteristics:
The Double Conical Revolving Vacuum Dryer is a new style dryer integrated mixing and drying in one body. It is equipped with condensator and vacuum pump. (If the solvent does not recover, the condensator may not be used). The design of this machine is advanced and its inner structure is simple. So its clean is very convenient and the raw materials can be discharged fully and its operation is very simple. It can reduce labor strength and improve working environment. Level meanwhile when the cylinder is rotating, the raw material is rotated too, the wall of cylinder can not be accumulated on the wall. Its coefficient of thermal transmission is high and the drying speed is high. Not only it can save energy but also the raw material can be dried fully and uniformly and the quality of product is high. It can be used wide for pharmaceutical industry, chemical industry, foodstuff industry, dyestuff industry, etc. It is in conformity with the requirements of "GMP".
Work theory:
SZG Double Conical revolving Vacuum Dryer is double conical rotating cylinder. Under the state of vacuum in the cylinder, pass oil or hot water into the jacket to heat. The heat will be contacted with damp raw material through inner wall. The evaporated steam after the raw material absorbed heat will be exhausted through vacuum pump. Because the inner of cylinder is in vacuum state and the cylinder make raw material turn over from up to down and from inner to outer. The drying speed is fastened and the drying efficiency is raised and the purpose of uniform dry can be reached.
Application:
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 raw materials that have the follow requirements:
- Themal sensitive raw materials that cannot be dried at high temperature.
- Raw materials that is easy to oxidize and have dangerous.
- Raw materials that the solvent and toxic gases are needed to recover.
- Raw materials that have special requirements for crystal shape.
- Raw materials that have special requirement for the content of residual volatile.
Notice in order
- Its heating has three ways i.e. hot water, heat conduction oil.
- When order, please indicate the temperature of raw material to be undertaken or the operation temperature of drier in order to choose or provide suitable heat source for you.
- When dry viscous raw material, our factory will design special stirring device in the chamber.
- The auxiliary parts of vacuum drying system can be supplied and installed by our factory. Please indicate them when order.
- If having special requirements, our factory can also design, manufacture and install as request.
- The cost of complete equipment should be increased in accordance with the needs.