1. Key Energy Consumption Metrics
Steam Consumption: Standard models consume only 1.5–2 kg of steam per kilogram of water evaporated, while optimized energy-efficient models can reduce this to 1.2–1.4 kg. Thermal efficiency reaches 80%–90%, far surpassing traditional hot-air drying equipment.
Electricity Consumption: Drying one ton of fermented grass powder requires only 15 kWh of electricity-just 25% of the power consumption of a fluidized bed dryer. Energy-efficient models can further reduce electricity usage by over 30% compared to standard models.
2. Operating Cost Breakdown
Energy costs represent the largest share; thanks to its low-energy design, the system significantly cuts steam and electricity expenses compared to other drying equipment. In certain starch production applications, integrating waste gas heat recovery technology can save an average of 80 tons of steam per day.
Operation and maintenance costs are low. The core tube bundle utilizes an expansion-jointing process, eliminating issues with weld fractures. With very few wear-prone parts, annual maintenance costs amount to only 20%–30% of the initial investment-well below the industry average.
The equipment features a compact footprint and requires minimal auxiliary machinery, thereby reducing factory construction costs and additional expenses for supporting facilities.
