A multi position desulfurizer supply system for heating furnace

Heating furnace project of Henan Yaxin iron and Steel Group

SDS dry desulfurization injection technology. Each blast furnace flue gas treatment system is equipped with a set of desulfurizer storage and preparation system, including independent powder bin and powder bin accessories, feeder, metering bin, screw feeder and grinder. The grinder adopts domestic high-quality negative pressure mill, one for use and one for standby; The desulfurizer preparation is equipped with mechanical lifting device, which realizes convenient and rapid feeding by manual operation, and the by-product desulfurized ash is recycled by pneumatic conveying.

1. SO2 emission concentration ≤ 30mg / m3; 2. Dust emission concentration ≤ 5mg / m3;