The industrial burner is designed as a compact structure, which is convenient for installation, operation and maintenance. The unique design takes into account the economy, reliability of operation and environmentally friendly combustion. Even the lowest grade fuel can burn with high quality. Insensitive to fuels of different quality or composition. It can not only burn symbol gas and liquid fuel, but also burn different combinations of special fuels. With the CFD optimized fluctuation mode, the air pressure measurement loss is low, so as to reduce the power consumption by 50%, and combined with the large regulation range, the burner is more energy-saving.