摘要
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.
出处
《流体机械》
CSCD
北大核心
2011年第7期6-9,共4页
Fluid Machinery
关键词
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
