Pneumatic conveying, also known as air conveying, is a method that utilizes the energy of airflow to transport granular materials along the direction of the airflow within sealed pipes. It is a specific application of fluidization technology. Pneumatic conveying systems are structurally simple and easy to operate, allowing for horizontal, vertical, or inclined transportation. During the conveying process, physical operations such as heating, cooling, drying, and airflow classification, as well as certain chemical processes, can be performed simultaneously. Compared to mechanical conveying, this method has higher energy consumption, and the granules are more susceptible to damage, with the equipment also prone to erosion. Materials with high moisture content, adhesive properties, or those that easily generate static electricity during high-speed movement are not suitable for pneumatic conveying. The main characteristics of pneumatic conveying include high conveying capacity, long conveying distance, and high conveying speed; it can load materials at one location and then discharge them at multiple locations.

The performance features of the pneumatic conveying system: Pneumatic conveying utilizes the energy of air flow to transport powdered and granular materials along the direction of the air flow within enclosed pipes. This is an application of fluidization technology. The structure of the pneumatic conveying device is simple and easy to operate. It can be used for horizontal, vertical, or inclined transportation. During the transportation process, it can also perform physical operations (such as heating, cooling, drying, and air classification) or certain chemical operations. Pneumatic conveying ensures the quality of cement itself, as the pipes are sealed, and the materials are not oxidized, and steam is not inhaled, which can affect the quality of the materials. While transporting materials, it does not produce dust, and dust is not emitted into the atmosphere or pollute the environment.

The application scope of pneumatic conveying systems: Pneumatic conveying systems are widely used in foundry, chemical, grain, and other industries.