内燃机与动力装置
內燃機與動力裝置
내연궤여동력장치
INTERNAL COMBUSTION ENGINE & POWERPLANT
2012年
5期
17-20
,共4页
焦炉煤气%发动机%阻火器%回火%金属波纹带
焦爐煤氣%髮動機%阻火器%迴火%金屬波紋帶
초로매기%발동궤%조화기%회화%금속파문대
Coking Gas%Engine%Flame Arrester%Backfiring%Metal Ribbon
焦炉煤气中氢气的含量较高，发动机燃烧室回火、进气总管放炮的现象时有发生，使发动机不能正常工作。基于火焰“冷壁淬熄”现象的理论研究成果，研制开发了适合于焦炉煤气的金属波纹带管道阻火器，应用于发动机进气系统，阻止发动机燃烧室回火引爆进气总管，保护了发机进气系统中的相关零部件，使发动机运行安全可靠。
焦爐煤氣中氫氣的含量較高，髮動機燃燒室迴火、進氣總管放砲的現象時有髮生，使髮動機不能正常工作。基于火燄“冷壁淬熄”現象的理論研究成果，研製開髮瞭適閤于焦爐煤氣的金屬波紋帶管道阻火器，應用于髮動機進氣繫統，阻止髮動機燃燒室迴火引爆進氣總管，保護瞭髮機進氣繫統中的相關零部件，使髮動機運行安全可靠。
초로매기중경기적함량교고，발동궤연소실회화、진기총관방포적현상시유발생，사발동궤불능정상공작。기우화염“랭벽쉬식”현상적이론연구성과，연제개발료괄합우초로매기적금속파문대관도조화기，응용우발동궤진기계통，조지발동궤연소실회화인폭진기총관，보호료발궤진기계통중적상관령부건，사발동궤운행안전가고。
Coking gas generally contains hydrogen a bit much, so these problems like backfiring in combustion chamber and gas detonation in the intake pipe happen sometimes, causing engine not operate normally. Based on the theoretical research results that flame quenches against cold walls, the metal ribbon flame arrester is developed, which is used in the intake system of the eoking gas engine to prevent backfiring and protect effectively the components in intake system against being damaged and ensure that the engine can work safely and reliably.
