Double cone rotary vacuum dryer is a new generation of drying device, with belt, chain two elastic connection mode, so the smooth operation of equipment. Both ends of a shaft with large boring machine processing after welding, and fully guarantee the good two concentric shafts. Both inside and outside the shell thick steel (stainless steel) plate production, to ensure that in the vacuum and high temperature stability. Imported rotary joints heat medium and vacuum system are reliable technology. Thermal energy is fed into the sealed jacket (such as hot water, low pressure steam or thermal oil), heat the inner shell to dry materials. The change before and after dry volume large materials, the filling coefficient can be increased or decreased suitably, the maximum loading volume does not come into contact with the bottom surface of the vacuum tube.
Under driving of power, the tank is rotated slowly, mixing tank material constantly, so as to strengthen the purpose of drying.
The material in the vacuum state, the vapor pressure drops to the material moisture (solvent) saturated and evaporation, and the vacuum pump to discharge recovery. The material internal moisture (solvent) continuously to the surface infiltration, evaporation, discharge, three ongoing process, material to achieve the purpose of drying in a very short period of time.
Double cone rotary vacuum dryer for chemical, pharmaceutical, food and other industries of powdered, granular and fiber concentration, mixing, drying and low temperature drying material (such as biochemical products more suitable for easy oxidation, Yi Huifa, sensitive, strong stimulation, toxic material and is not allowed to destroy the crystal material drying.
Double cone rotary vacuum dryer features:
Drying rate can obtain higher at low temperature.
Closed material drying, material and the environment will not be polluted.
Higher thermal efficiency.
Recyclable solvent.
The materials can be dried to very low moisture.
Has the advantages of simple structure, easy cleaning, rotary surface is not easy to accumulate material.
Can not work continuously.
The effective heating area is small, it is difficult to large-scale.
Double cone rotary vacuum dryer should pay attention to what issues on order?
Heating hot water, heat conduction oil heating two forms. Customers can choose according to their own needs. The use of temperature when ordering please specify the material can withstand the temperature or the dryer, so that the factory for you to select or to provide heat source.
The motor can be selected by user adjustable speed motor, speed is 0 ~ 6RPM; technical parameters such as material proportion exceeds the above calculation, according to 0.6g/c m3, order when required; the user for the pressure vessel certificate, order when required; such as liner materials used in glass, when ordering required; materials such as for flammable and explosive, in order to put forward clearly, otherwise prohibited the use of.
Drying adhesive raw material, the factory will be specially designed "in the tank body copy board" structure. Annex relates to vacuum drying system, our factory can supply and installation for the user, please specify in the order. The special requirements of the factory the user can put the manufacture and installation design. |
