本文归纳介绍了国外近年来发明的先进的几种典型筒式过滤机及其结构、工作原理、特点、应用范围等，并进行了分析。近年来，美国和日本等国家，发明了多种型式的，用于涂料、净化水及啤酒等工业上的筒式过滤机。这些过滤机，揭开了过滤行业的新纪元，促进了工业的发展。 This article summarizes the advanced several typical cartridge filter invented in foreign countries in recent years, as well as its structure, working principle, characteristics, application range, etc., and analyzed. In recent years, countries such as the United States and Japan have invented various types of cartridge filters for industrial applications such as coatings, purified water and beer. These filters, opened a new era of filtration industry, and promote the development of industry.