Catalyst vacuum dryer

Overview of catalyst materials

The action caused by a catalyst in a chemical reaction is called catalysis. Catalysts are also known as catalysts in 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, with a high degree of selectivity (or specificity). A catalyst may not have a catalytic effect on all chemical reactions, for example, manganese dioxide plays a catalytic role in the thermal decomposition of potassium chlorate, accelerating the rate of chemical reactions, but may not necessarily have a catalytic effect on other chemical reactions. Some chemical reactions are not limited to catalysts, such as magnesium oxide, iron oxide, and copper oxide, which can 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 producing oxygen from potassium chlorate, red brick powder or copper oxide can also be used as catalysts.

Overview of Catalyst Double Cone Rotary Vacuum Dryer Equipment

The catalyst double cone rotary vacuum dryer is a double cone rotary tank. Under vacuum, steam or hot water is introduced into the jacket for heating. The heat comes into contact with the wet material through the inner wall of the tank. The evaporated water vapor after the wet material absorbs heat is pumped out through the vacuum exhaust pipe through a vacuum pump. Due to the vacuum state inside the tank body and the rotation of the tank body causing the material to constantly flip up, down, inside and outside, the drying speed of the material is accelerated, the drying efficiency is improved, and the goal of uniform drying is achieved.

The catalyst double cone rotary vacuum dryer is a new type of dryer that integrates mixing and drying. Combine the condenser, vacuum pump, and dryer to form a vacuum drying device. (If solvent recovery is required, the condenser can be omitted) This machine has advanced design. At the same time, due to the fact that the material also rotates when the container rotates, but there is no accumulation of material on the container, the heat transfer coefficient is high and the drying rate is high, 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 that integrates mixed drying. Combine the condenser, vacuum pump, and dryer to form a vacuum drying device. This machine has advanced design, simple internal structure, easy cleaning, and can discharge all materials, making it easy to operate. Can reduce labor intensity and improve work environment. At the same time, due to the fact that the material also rotates when the container rotates and there is no accumulation of material on the container wall, the heat transfer coefficient is high, the drying rate is high, not only saving energy, but also the material is evenly and fully dried, with good quality. It can be widely used for drying materials in industries such as pharmaceuticals, chemicals, food, dyes, etc. Comply with the requirements of Good Manufacturing Practice (GMP) for drug management.

Characteristics of catalyst double cone rotary vacuum dryer

●When heating oil, automatic constant temperature control is used to dry biochemical products and mineral raw materials, with a temperature range of 20-160 ℃.

●High thermal efficiency, more than twice that of a typical oven.

●Indirect heating ensures that the material is not contaminated and meets the requirements of "GMP". The equipment maintenance operation is simple and easy to clean.

Application of Double Cone Rotary Vacuum Dryer

Suitable for the concentration, mixing, drying, and low-temperature drying of powder, granular, and fibrous materials in industries such as chemical, pharmaceutical, and food, as well as materials that require low-temperature drying (such as biochemical products). It is more suitable for the drying of materials that are prone to oxidation, volatilization, heat sensitivity, strong stimulation, toxicity, and materials that do not allow crystal formation to be destroyed.