What factors affect the drying effect of the dryer? What is the principle of the dryer? What is the scope of application of the dryer? Next, please refer to the relevant information prepared by Yan Yao for everyone:
The main factors affecting the drying effect are:
1. Drying temperature: Heat is the key to the joint force between the opening water molecules and the hygroscopic polymer. When it is above a certain temperature, the gravitational force between the water molecules and the polymer chain is greatly reduced, and the water vapor is carried away by the dry air.
2. Dew point: In the dryer, the wet air is first removed to contain a very low residual moisture (dew point). Then, by heating the air to reduce its relative humidity. At this time, the dry air has a low vapor pressure. By heating, the water molecules inside the particles are free from the binding force and diffuse to the air around the particles.
3. Time: In the air around the particles, the absorption of heat and the diffusion of water molecules to the surface of the particles take a certain amount of time. Therefore, the resin supplier should specify the time it takes for a material to dry effectively at the proper temperature and dew point.
4. Airflow: The dry hot air transfers heat to the particles in the dry silo, removes moisture from the surface of the pellets, and returns the moisture to the dryer. Therefore, there must be sufficient gas flow to heat the resin to the drying temperature and maintain this temperature for a certain period of time.
working principle:
The model consists of a transmission mechanism, a horizontal cylinder and a coulter flying knife. The material is circumferentially twisted along the wall of the cylinder under the action of the coulter. When the material flows through the flying knife, it is thrown by a high-speed rotating flying knife. Uniform mixing is achieved in a short period of time.
Application range:
Used in chemical, pharmaceutical, pesticide, veterinary medicine, food, feed, feed additives, plastics and other industries, solid-solid (powder and powder), solid-liquid (adding a small amount of liquid to the powder) and wetted, dry Equal composite process: especially suitable for the mixing of viscous or gelatinous additives.
Changzhou Baokang drying equipment research and development production of hot air drying oven, hot air circulation drying oven, hot air circulation oven, various mixers, crushers and other industrial automation equipment, welcome friends from all industries.
The main factors affecting the drying effect are:
1. Drying temperature: Heat is the key to the joint force between the opening water molecules and the hygroscopic polymer. When it is above a certain temperature, the gravitational force between the water molecules and the polymer chain is greatly reduced, and the water vapor is carried away by the dry air.
2. Dew point: In the dryer, the wet air is first removed to contain a very low residual moisture (dew point). Then, by heating the air to reduce its relative humidity. At this time, the dry air has a low vapor pressure. By heating, the water molecules inside the particles are free from the binding force and diffuse to the air around the particles.
3. Time: In the air around the particles, the absorption of heat and the diffusion of water molecules to the surface of the particles take a certain amount of time. Therefore, the resin supplier should specify the time it takes for a material to dry effectively at the proper temperature and dew point.
4. Airflow: The dry hot air transfers heat to the particles in the dry silo, removes moisture from the surface of the pellets, and returns the moisture to the dryer. Therefore, there must be sufficient gas flow to heat the resin to the drying temperature and maintain this temperature for a certain period of time.
working principle:
The model consists of a transmission mechanism, a horizontal cylinder and a coulter flying knife. The material is circumferentially twisted along the wall of the cylinder under the action of the coulter. When the material flows through the flying knife, it is thrown by a high-speed rotating flying knife. Uniform mixing is achieved in a short period of time.
Application range:
Used in chemical, pharmaceutical, pesticide, veterinary medicine, food, feed, feed additives, plastics and other industries, solid-solid (powder and powder), solid-liquid (adding a small amount of liquid to the powder) and wetted, dry Equal composite process: especially suitable for the mixing of viscous or gelatinous additives.
Changzhou Baokang drying equipment research and development production of hot air drying oven, hot air circulation drying oven, hot air circulation oven, various mixers, crushers and other industrial automation equipment, welcome friends from all industries.
standard Safety net
standard Safety net
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