Humic acid dryer is a piece of equipment specially used to dry humic acid. Humic acid is an organic substance that widely exists in soil, water and sediments. It plays an important role in improving soil fertility and improving the ecological environment. The main function of the humic acid dryer is to evaporate the moisture in the humic acid through the principle of heat exchange, thereby achieving the purpose of drying.

The working principle of humic acid dryer is mainly based on the principle of hot air circulation and evaporation. First, hot air generated by an electric heater or gas burner is sent into the drying chamber through a fan. Then, the humic acid in the drying chamber is surrounded by heated hot air, causing the water to evaporate. At the same time, the moisture in the drying chamber is discharged through the exhaust pipe. This circulating hot air and moisture flow not only accelerates the evaporation of water in humic acid, but also ensures the uniformity and efficiency of drying.

The structure of a humic acid dryer usually includes a heat source, loading machine, feeder, drying room, discharger, induced draft fan, unloader and power distribution cabinet. Among them, the drying room is the core part, usually using a rotary drum design to ensure that humic acid can be evenly dispersed and fully contacted with hot air during the drying process.

The main features of humic acid dryers include:

1. High drying efficiency: It adopts the principle of hot air circulation and evaporation, which can quickly evaporate the water in humic acid and improve the drying efficiency.

2. Good drying uniformity: The rotary drum design can ensure that humic acid is evenly dispersed in the drying chamber, thereby ensuring drying uniformity.

3. High degree of automation: The equipment is simple to operate and easy to control, which can realize automated production and reduce labor costs.

4. Energy saving and environmental protection: The use of high-efficiency and energy-saving heating sources, fans and other accessories reduces energy consumption; at the same time, the waste gas generated during the drying process is discharged after treatment, which meets environmental protection requirements.

Dingli humic acid dryer is an efficient, uniform and highly automated drying equipment, which is widely used in humic acid production, soil improvement and other fields.