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用于稠油输送的无界引射器及其输送方法
郑之初; 吴应湘; 赖英旭; 石在虹
2004-11-10
Rights Holder中国科学院力学研究所
Abstract本发明涉及用于稠油输送的无界引射器及输送方法。它包括:一圆管形的喷嘴座、外壁带梯形螺纹保温座和外套三部分按顺序套装一体;混合段两端与密封垫圈、法兰和底端盖固连,该底端盖上的圆孔外口各联一管接头;底端盖、法兰中心圆孔旁有一通道,该通道一端与加热层相通,一通道的另一端与进汽口固联,另一与出汽口固联;喷嘴座壁上有斜孔,其孔内安一喷嘴;保温座与喷嘴座之间设置一带小孔的环形横隔板和垫圈,在横隔板与法兰之间有一定位隔板,固定在保温座内壁上的定位槽内;外套上有进汽和出汽口。该引射器是无动力装置,由于本发明的方法采用直接加热介质,所需蒸汽量少,而且稠油升温迅速;又由于采用无界引射,稠油不会凝结在装置中。
Application Date2001-09-04
Date Available2012-12-28
Patent NumberZL01131239.4
Language中文
Country中国
Document Type专利
Identifierhttp://dspace.imech.ac.cn/handle/311007/45920
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
郑之初,吴应湘,赖英旭,等. 用于稠油输送的无界引射器及其输送方法. ZL01131239.4[P]. 2004-11-10.
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