流体机械

2011, v.39;No.469(07) 6-9

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以油洗油的清罐设备与技术研究
Technique of Oil Jet Tank Cleaning Equipment

薛胜雄;王永强;巴胜富;陈正文;朱华清;
XUE Sheng-xiong,WANG Yong-qiang,BA Sheng-fu,CHEN Zheng-wen,ZHU Hua-qing(Hefei General Machinery Research Institute,Hefei 230088,China)

摘要(Abstract):

基于原油储罐清洗与回收技术,介绍了清罐设备成套技术和关键点,其中包括:以油洗油的工艺路线、清罐成套设备的技术特点、空化射流喷嘴的设计与试验研究和三维旋转喷枪油射流打击力的有效利用等。通过对喷嘴中置入喷嘴芯形成的空化射流试验证实:将传统管风琴式喷嘴的射流射程提高了20%以上,仅此一点,极大地提高了罐底油泥的破碎效率。
Basd on crude oil storage tank cleaning & recovery technique,the writer's innovation achievements of oil jet tank cleaning equipment technique was introduced,as followings: the routing of oil jet cleaning sludge;technique characteristic of tank cleaning equipment;design & test of cavitation jet nozzle tips;key technique of 3-D rotary nozzle;making effective use of oil jet force.The test results of cavitation jet,produced through inserting the nozzle core into nozzle tips,shows that the jet effective range of Organ model nozzle tips is increased by 20%.It enhances the cleaning efficiency of tank bottom sludge.

关键词(KeyWords): 原油储罐清洗;空化射流技术;设计试验
crude oil storage tank cleaning;cavitation jet technique;design & test

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作者(Author): 薛胜雄;王永强;巴胜富;陈正文;朱华清;
XUE Sheng-xiong,WANG Yong-qiang,BA Sheng-fu,CHEN Zheng-wen,ZHU Hua-qing(Hefei General Machinery Research Institute,Hefei 230088,China)

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