水力喷砂带火切割装置研制及应用

Development and application of sandblasting cutting with fire assembly

水力喷砂带火切割装置是四川油气井灭火公司最新研制的一种油气井抢险灭火清障切割作业设备。它与清障机械手、混砂车、压裂车配套后 ,能广泛使用于油气井抢险灭火清障、切割井口的带火切割作业 ,它还可以推广应用于其它行业领域中进行远距离防火或带火的切割作业。文中介绍了该装置的结构特点、工作原理、主要技术参数、研制该装置的关键技术、试验及应用情况等。

Hydraulic sandblasting cutting with fire assembly is a newly developed cleaning-out and cutting equipment in oil and gas wrecking and firefighting.Equippped with cleaning-out arm mixing sand truck and fracturing truck,it can be applied widely in wrecking and firefighting cleaning-out,cutting with fire operation,even in long-distance fire protection or cutting with fire operation in other industry.This paper presents the structure characteristics,working principle,technical parameters,key technology,testing and application state etc.of the asssembly.