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介绍了滑动水口的起源和发展概况 ,阐述了滑动水口工作原理、水口结构形式及配套机构组成。滑动水口种类很多 ,分类方式也不同。国内使用的水口系列产品 ,大多是由国外引进消化而来 ,也有些是自行设计的。但国内外水口产品还存在着一些区别 ,直接影响水口国产化进程 ,这需要做更多的工作 ,来发展国内水口系列。
This paper introduces the origin and development of the sliding nozzle, explains the working principle of the sliding nozzle, the structure of the nozzle and the composition of the supporting mechanism. Many types of sliding nozzle, classification is also different. The domestic use of the outlet series, mostly imported from the digestion, but also some are designed. However, there are still some differences between domestic and overseas outlet products that directly affect the process of nozzle localization, which requires more work to develop the domestic outlet series.