SYSTEM FOR GENERATING SINGLE COHERENT JET

摘要

PURPOSE: To provide a system, in which gas from plural gas flows can be passed through over the long distance from these supplying devices. CONSTITUTION: This system is the one for forming single coherent gas jet from plural initial gas jets injected from a single lance. The initial gas jet itself is the coherent and angled inward and surrounded by a flame. The initial coherent gas jets merge to form the single coherent gas jet, and the gases of the initial gas jets do not substantially interact within the single coherent gas jet over the whole length of the resulting single coherent gas jet.