发明名称 Apparatus for melting molten material
摘要 This apparatus is a furnace for heating molten material which employs oxygen-fuel burner assemblies. Preferably, the assemblies are submerged in the molten material. They are water cooled top down units with burner nozzles being off-set from the supply column. The apparatus utilizes one or more burners for each top down supply column. The supply column and attached burners can be rotated or moved in a manner to avoid the open chimney effect seen with fixed air-fuel burners of the prior art. These burners with an off-set nozzle like the letter L are rotated at high speed or oscillated to distribute the combustion in the form of gas bubbles or a gas curtain. In another embodiment, the oxy-fuel burners are not submerged. The nozzles are aimed at unmelted batch or the upper surface of the molten material for controlled splashing.
申请公布号 US6357264(B1) 申请公布日期 2002.03.19
申请号 US20000580708 申请日期 2000.05.30
申请人 RICHARDS RAYMOND S. 发明人 RICHARDS RAYMOND S.
分类号 C03B5/187;C03B5/193;C03B5/235;(IPC1-7):C03B5/18 主分类号 C03B5/187
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