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1. 发明授权

US06893255B2 Spray burner for the thermal decomposition of sulphur-containing residues 失效
标题翻译：用于热分解含硫残留物的喷雾器
公开(公告)号：US06893255B2
公开(公告)日：2005-05-17
申请号：US10380444
申请日：2001-09-07
申请人： Gerhard Grob , Heinz Gruning
发明人： Gerhard Grob , Heinz Gruning
IPC分类号： F23G7/00 , F23G14/20
CPC分类号： F23G7/008 , Y02E20/344
摘要： The aim of the invention is to produce a spray burner, starting from a conventional spray burner, for the atomisation and combustion of sulphur-containing residues, comprising a residue nozzle, for the introduction of sulphur-containing residue, which is surrounded by an outer nozzle, for the introduction of an atomising agent, whereby said burner is suitable for a method in which oxygen can be introduced in the cracking oven as additional oxidising agent to increase the capacity and improve the economic efficiency without the above disadvantages and limitations and is also optimised for a variable throughput of residue for atomising. Said aim is achieved whereby the residue nozzle comprises a multiplicity of individual nozzles which may be switched on and off, connected to an input for the residue, an inlet for fuel is provided and the outer nozzle is connected to an inlet for an oxygen-enriched gas stream.
摘要翻译：本发明的目的是从常规喷雾燃烧器开始制造喷雾燃烧器，用于使包含残留喷嘴的含硫残余物的雾化和燃烧用于引入含硫残余物，所述含硫残余物被外部包围喷嘴，用于引入雾化剂，由此所述燃烧器适用于将氧气作为附加氧化剂引入裂化炉中以增加容量并提高经济效率而没有上述缺点和限制的方法，并且也是优化用于雾化残留物的可变吞吐量。所述目的是实现的，由此残留喷嘴包括可以打开和关闭的多个单独的喷嘴，连接到用于残余物的输入端，提供用于燃料的入口，并且外部喷嘴连接到富氧入口气流。

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