As an important drying equipment, river sand dryer is widely used in the construction, building materials and other industries. This article will discuss the technical characteristics, operation points and common problem solutions of river sand dryer in the form of questions and answers, and provide practical guidance for users.
Q1: What is the working principle of river sand dryer?
A1: River sand dryer mainly achieves drying through direct contact between hot air and wet sand. Wet sand enters the drum from the feed port, and is continuously lifted and scattered under the action of drum rotation and lifting plate, fully contacting with hot air, and the water is taken out after evaporation. The dried sand is discharged from the discharge port. Key parameters include hot air temperature, drum speed, residence time, etc.
Q2: What are the main structural components of river sand dryer?
A2: The main structure includes: 1) drum, which is the core component of drying; 2) combustion device, providing heat source; 3) feeding and discharging device; 4) dust removal system; 5) transmission device; 6) control system. The design and performance of each component directly affect the drying effect.
2025-03-28
