Manufacturers of distiller's lees drying technology can't just do high-capacity or high-energy-saving technologies. They must actively enter the market, introduce the concept of ecological civilization construction, and achieve breakthroughs and upgrades in environmental protection technologies for distiller's lees drying.

Zhengzhou Dingli has been paying attention to the introduction and application of environmental protection technology since 2013. The settling device at the end of the hot blast stove and the technology of full fuel combustion, the second stage dust removal device at the tail gas end, and the auxiliary equipment dust collector (wet dust collector and cyclone dust collector) are very important. The pollution of the beer lees dryer is reduced to a large extent, and the dryer equipment is environmentally friendly and continuous operation.