(1) New burner structure - mixed combustion, more complete, smaller ratio of hydrogen to chlorine flow, almost zero free chlorine in the product, greatly improving the safety of the device and product quality. Low noise and reduced noise pollution.

(2) Design of new heat exchange structure - heat exchanger type with smaller furnace size, larger heat exchange area and more reasonable heat transfer type and larger production capacity.

(3) The by-product steam rate is increased by 5%~8% - the energy saving and environmental protection benefits are more obvious.