当代化工
噹代化工
당대화공
Contemporary Chemical Industry
2015年
11期
2687-2690
,共4页
过滤网%密度%针数%最大压力%火焰%残渣%安全性
過濾網%密度%針數%最大壓力%火燄%殘渣%安全性
과려망%밀도%침수%최대압력%화염%잔사%안전성
Filter%Filter density%Filter needle number%Maximum pressure%Flame%Particulate%Safety
通过60 L 压力容器 P-t 曲线测试、火焰测试、残渣分析、燃烧室高温压力测试等实验研究表明：过滤网密度增加，则发生器最大压力降低、喷出火焰和残渣量减少；过滤网针数增加，则发生器的安全性能下降。借助冷却过滤层和火焰消除器方面的研究成果，对发生器过滤网冷却和消焰机理进行了分析，并解释了过滤网针数和发生器安全性的内在关系。
通過60 L 壓力容器 P-t 麯線測試、火燄測試、殘渣分析、燃燒室高溫壓力測試等實驗研究錶明：過濾網密度增加，則髮生器最大壓力降低、噴齣火燄和殘渣量減少；過濾網針數增加，則髮生器的安全性能下降。藉助冷卻過濾層和火燄消除器方麵的研究成果，對髮生器過濾網冷卻和消燄機理進行瞭分析，併解釋瞭過濾網針數和髮生器安全性的內在關繫。
통과60 L 압력용기 P-t 곡선측시、화염측시、잔사분석、연소실고온압력측시등실험연구표명：과려망밀도증가，칙발생기최대압력강저、분출화염화잔사량감소；과려망침수증가，칙발생기적안전성능하강。차조냉각과려층화화염소제기방면적연구성과，대발생기과려망냉각화소염궤리진행료분석，병해석료과려망침수화발생기안전성적내재관계。
Experimental study including 60L tank P-t curve test, flaming test, particulate analysis and internal pressure test at +85℃was carried out. The results show that, with increasing of the filter density, the inflator’s maximum pressure decreases, the flame and residues reduce; in additional, with increasing of filter needle number, the inflator’s safety factor decreases. Based on the research results of cooling filter layer and the flame arresters, mechanisms of cooling gas and eliminating flame of the inflator filter were analyzed, and the relationship between filter needle number and inflator safety was discussed.
