To develop a multiple-fuel combustor which has improved reliability, durability and flame stability, and a compact simple structure, is free from backfire, inexpensive and reduced in motive power for auxiliary machines, and can be easily maintained.
A combustor main body comprises a combustion chamber and a combustion air supplying means. A burner part attached to the combustor main body comprises a liquid fuel nozzle, a liquid fuel supplying tube, a liquid fuel atomizing air chamber, and a gaseous fuel nozzle tube, which are provided mutually co-axially on the cap of the combustion chamber. Further, a discharge electrode for ignition and a flame detecting electrode are also provided on the cap of the combustion chamber. The combustion chamber is surrounded by an air flow passage communicated with an opening part of the combustion chamber. The combustor main body is made of a shaped and processed metal plate.
COPYRIGHT: (C)2008,JPO&INPIT
SHINOKI TOSHIO
NAKADA MITSUAKI
KOTOGAMI YOSHIHIDE
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
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