Shanghai Boiler Works Co., Ltd.

To meet the increasing requirements of environmental protection, SBW has whole set of environmental protection retrofits technology, including low NOx combustion retrofit, wide load denitration retrofit, near-zero emission retrofit, smoke plume elimination retrofit, etc. The company can help clients realize the goal of green units. The core of low NOx combustion retrofit is retrofitting the original burner through compound air classification technology, to decrease the NOx production inside the furnace. Wide load denitration retrofit can increase the inlet gas temperature of denitration equipment by classification economizers, flue gas bypass, feedwater bypass and hot water recycling, and enable denitration under low load, meeting the requirements of peak load regulation and denitration during operation and eliminating window period of environmental protection. Near-zero emission retrofit is the optimization of desulfurization, denitration and electrostatic precipitator system, which realizes super low emission of NOx, Sox and dust. Smoke plume elimination retrofit can ensure that exhaust gas doen not contain amounts of liquid water, by installing heat exchanger, to increase gas temperature or decrease gas humidity, thus to eliminate smoke plume, and effectively reduce haze and visual pollution around.