Herein introduce the structural feature and operating principle of new-style cold blast snort valve of blast furnace. The structure has gotten application patent (pat. No: ZL200420117234.6).
Results show that simple structure aerovalves can be applied in PDE because it has both functions of check valve and air-blast atomizer.
结果表明，结构简单的气动阀具有单向阀和气动雾化喷嘴的功能，能够用于PDE。
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Electric or hydraulic flapper valve (also known as mirror valve) is the upper respiratory tract iron blast furnace coal facilities off one of the important network.