Product Working Principle
1. The rotary cooling method employs counter-flow of cold air, utilizing a blower to draw cold air into the equipment from the rear end, where it contacts the material in the opposite direction for forced cooling, rapidly lowering the material's temperature. This equipment features an innovative scraping blade structure, altering the traditional cooling machine scraping blade structure that is not suitable for cooling bulk materials. Consequently, it boasts features such as reasonable design, excellent cooling effect, stable operation, high yield, and simple operation, making it an ideal cooling device for compound fertilizer production.
2. Operation Principle of the Cooling Machine:
After the material is added to the cooler, under the action of the scraper blades inside the cylinder, the material is evenly distributed and dispersed within the cooler, and it comes into full contact with the flowing (counter-flowing) cool air, thereby accelerating the cooling rate. During the cooling process, the material, under the influence of the inclined scraper blades and the cool airflow, can be controlled to move to the other end of the cooler where it is discharged through the star-shaped discharge valve as finished product.
Product Performance Features
The rotary cooler is composed of parts such as the cylinder assembly, transmission assembly, and support wheel assembly.
The cylinder is a rotating cylinder. Both the front and rear sections of the cylinder are supported by a roller (belt) mounted on a support wheel assembly. The cooling machine support assembly consists of two pairs of support wheels, which serve dual functions as both supports and guides. The structure is innovative.
Features:
The cylinder is designed with a modular structure, featuring submerged arc automatic welding that enhances equipment precision, facilitating transportation and installation.
(2) Designed for secondary granulation zone, enhancing granulation efficiency with smooth and high-strength particle surfaces.
(3) The cylinder employs a composite scraping board, which increases the contact area for material and thermal energy exchange, ensuring thorough heat exchange, low energy consumption, and high efficiency.
(4) Equipped with feeding and discharging devices, temperature sensing display, vibration striking devices, and special sealing systems, all effectively enhance the overall machine performance and increase production capacity.
(5) Design the matching combustion accessories
Product Application Range
A筒式冷却器 is a cooler designed for processing large quantities of materials. Due to its reliable operation, high operational flexibility, strong adaptability, and large processing capacity, it is widely used in metallurgy, building materials, food, light industry, chemical industry, coal, and mining industries.
The rotary drum cooler is generally suitable for granular materials and can also be used to cool sticky paste materials or materials at higher temperatures by partially incorporating them. Its advantages include high production capacity, wide applicability, low flow resistance, a wide operating fluctuation range, and ease of operation.
