不锈钢滤器(下称滤器)作为输液除炭过滤的一种新型设备,具有使用方便,成本低,速度快,效果好等优点。已广泛用于过滤工艺。但是,多数厂家生产的滤器上没有排气管(或把排气管设在滤器下方当取样用),进液口更没有截流板。如附图Ⅰ,Ⅱ及本刊1985年第 Stainless steel filter (hereinafter referred to as filter) as a carbon filter for infusion of a new type of equipment, with easy to use, low cost, speed, good effect. Has been widely used in filtration technology. However, most manufacturers do not have an exhaust pipe on the filter (or set the exhaust pipe under the filter for sampling), and there is no more cut-off plate for the inlet. As shown in Figure I, Ⅱ and the 1985 edition of this article