JP2737572B

PURPOSE:To provide a liquid fuel combustion device having a simple configuration and capable of reducing ejector noise in an inexpensive manner. CONSTITUTION:A heat exchanger 29 receiving a thermal transmittance from a gasifier device 1 and heating primary air is arranged around an injection nozzle...

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Main Authors SUGIMOTO TERUO, WADA SHIGERU, USAMI TADASHI, OOTSUTA KATSUHISA, HAGIWARA SACHIKO, NAKAGAWA KYOSHI, MOGI TERUE, TANIGUCHI JUICHI, TOMITA SANAE, NAKAJIMA SHINJI, TAKANO MASAKO, MURAKAMI YOJI
Format Patent
LanguageEnglish
Published 08.04.1998
Edition6
Subjects
AIR SUPPLY
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
DRAUGHT-INDUCING
HEATING
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS
WEAPONS
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Summary:PURPOSE:To provide a liquid fuel combustion device having a simple configuration and capable of reducing ejector noise in an inexpensive manner. CONSTITUTION:A heat exchanger 29 receiving a thermal transmittance from a gasifier device 1 and heating primary air is arranged around an injection nozzle 6. There is provided means for feeding a part of hot air discharged from an upper part of a combustion cylinder 21 while reheating it. With such an arrangement, gasification gas injected from the injection nozzle 6 and the heat primary air can be mixed to each other, the temperature difference at the time of mixing can be reduced and the noise value of the ejector can be reduced by about 4dB.
Bibliography:Application Number: JP19920272961