5月10日我公司与延安永坪炼油厂签订清洗项目合同，此次高压水清洗换热器项目只是该清洗项目之一。高压水射流清洗是利用经设备增压系统加压的水由喷头射出形成高速水射流，这种水射流有很高的冲击和剥削能力，可将管壁上的结垢、金属氧化物和其他附着物清除，主要用于换热器，管道，槽罐的清洗。此次换热器清洗已是与永坪炼油厂就该业务的第二次合作。
凯利清洗2004年开始应用高压水射流清洗技术，已经在国内完成几百套设备的高压水射流清洗施工。尤其针对堵塞换热，高压水有独特的优势。目前，永坪高压水清洗换热器这一项目已完毕。技术人员正在做最后的效果检测。
相信经过我公司施工人员的一致努力，延安永坪炼油厂清洗项目会圆满结束。
In May 10th the company signed a contract with the Yanan cleaning project in Yongping refinery, the high-pressure water cleaning heat exchanger project is the project of cleaning. High pressure water jet cleaning is the use of the pressure equipment pressurization system of water formed by the injection nozzle of high speed water jet, the jet of water has very high impact and exploitation ability, can be pipe fouling and metal oxide on the wall and other attachments removed, mainly used for heat exchanger pipe cleaning tank. The heat exchanger cleaning is the second collaboration with Yongping refinery business relation.
Kelly began to use high pressure water jet cleaning technology in 2004, and has completed several hundred sets of high pressure water jet cleaning construction in China. Especially for blocking and heat transfer, high pressure water has a unique advantage. At present, high pressure water cleaning Yongping heat exchanger of this project has been completed. The technician is doing the final test.
I believe that through the concerted efforts of the company construction personnel, Yanan Yongping refinery cleaning project will be successfully completed.