Catalyst vacuum dryer

Overview of catalyst materials

The effect of a catalyst in a chemical reaction is called catalysis. Catalysts are also called catalysts in the industry. The composition, chemical properties and quality of the catalyst itself do not change before and after the reaction; its relationship with the reaction system is like the relationship between a lock and a key, and it has a high degree of selectivity (or specificity). A catalyst does not catalyze all chemical reactions. For example, manganese dioxide catalyzes the thermal decomposition of potassium chlorate and accelerates the rate of chemical reactions, but it does not necessarily catalyze other chemical reactions. Some chemical reactions are not only catalysts, for example, magnesium oxide, iron oxide and copper oxide can also play a catalytic role in the thermal decomposition of potassium chlorate. Moreover, there is not only one catalyst for a chemical reaction. For example, when potassium chlorate is used to produce oxygen, red brick powder or copper oxide can also be used as a catalyst.

Catalyst double cone rotary vacuum dryer equipment overview

The catalyst double-cone rotary vacuum dryer is a double-cone rotary tank. Under the vacuum state in the tank, steam or hot water is passed into the jacket for heating. The heat contacts the wet material through the inner wall of the tank. After the wet material absorbs heat The evaporated water vapor is evacuated through the vacuum exhaust pipe by the vacuum pump. Because the tank body is in a vacuum state, and the rotation of the tank body makes the material turn up and down continuously, so the drying speed of the material is accelerated, the drying efficiency is improved, and the purpose of uniform drying is achieved. The catalyst double cone rotary vacuum dryer is a new type of dryer integrating mixing and drying. The condenser, vacuum pump and dryer are matched to form a vacuum drying device. (If the solvent needs to be recovered in the middle, the condenser may not be used.) The design of this machine is advanced. At the same time, when the container itself rotates the material, the material also rotates, but the container does not accumulate material, so the heat transfer coefficient is high, and the drying rate is large, which not only saves energy.

Engineering principle of catalyst double cone rotary vacuum dryer

The catalyst double cone rotary vacuum dryer is a new type of dryer integrating mixing and drying. The condenser, vacuum pump and dryer are matched to form a vacuum drying device. This machine has advanced design, simple internal structure, easy cleaning, all materials can be discharged, and operation is simple. It can reduce labor intensity and improve working environment. At the same time, when the container itself rotates, the material also rotates and the material does not accumulate on the wall, so the heat transfer coefficient is high, the drying rate is large, not only energy is saved, but also the material is dried evenly and fully, and the quality is good. It can be widely used in the drying of materials in pharmaceutical, chemical, food, dye and other industries. Meet the requirements of the drug management standard "GMP".

Features of Catalyst Double Cone Rotary Vacuum Dryer

●When the oil is heated, it adopts automatic constant temperature control, which can dry biochemical products and mineral raw materials, and the temperature can be between 20 and 160 ℃. ● High thermal efficiency, more than 2 times higher than that of ordinary ovens. ● Indirect heating, the material will not be polluted, in line with "GMP" requirements. Equipment maintenance is simple and easy to clean.

Application of Double Cone Rotary Vacuum Dryer

It is suitable for the concentration, mixing and drying of powdery, granular and fibrous materials in the chemical, pharmaceutical, food and other industries, as well as materials that require low temperature drying (such as biochemical products, etc.) Drying of toxic materials and materials that are not allowed to destroy crystals.