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- Intellectual property name:
A two-way feeding system of desulfurizer
- Corresponding products or projects:
Hebei Rongxin iron and steel hot blast stove 2#
- Core technology:
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.
- Technical indicators achieved:
1. SO2 emission concentration ≤ 20mg / m3; 2. Outlet smoke concentration ≤ 5mg / m3;
- Intellectual property name:
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