Cylinder Vacuum Harrow Chemical Dryers Equipment For Powder Raw Material With 4 / 5.5 / 7.5 / 11 / 15 / 22 KW

Description:

Model ZPG Vacuum Harrow Dryer is mainly used for explosive, oxidizable and paste materials.

At vacuum condition, boiling point of solvent become lower, in the meanwhile, air is exclude, so

the phenomenon of materials start to oxidise and deteriorate during drying. Pass oil or hot air into

the jacket to heat, put fixed quantity of wet materials, harrow shaft start o stir them to make them

dried uniformly. When the materials are finished drying, open the discharging valve of cylinder,

make materials discharge by moving to the middle of cylinder under the stirring of harrow shaft.

Application:

The following raw materials from pharmaceutical industry, foodstuff industry, chemical industry

and so on can be dried.

Suitable for pulpiness, paste-like mixture or powder raw material.

Thermal sensitive raw material having the requirement to dry at lower temperature.

Raw materials that are easy to oxidize or explode and have strong irritative or toxic.

Raw materials that need to recover solvent.

Advantage:

Being adapted the big area heating way, its heat conducting area is large and its heat efficiency is high.

Being installed stirring in the machine, it makes raw material in cylinder form the state of continuous

circle inside the cylinder, so the uniformity to be heated of raw material is raised greatly.

Being installed stirring in the machine, pulpinese, paste-like mixture or powder raw materials can

be dried easy.

It is an innovation horizontal batch-type vacuum dryer. The moister of wet material will be evaporated by

heat transmission. The stirrer with squeegee will remove material on hot surface and move in the

container to form cycle flow. The evaporated moisture will be pumped by vacuum pump.

Specifications:

Note: The evaporated amount of water its related to the characteristics of raw materials and the

rying temperature. With renew products unceasingly, the related parameter will be exchanged ,

without being prior to notice.