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在吴淞水厂试验助滤剂时,由于试验场地狭小,安装机械混和或隔板混和均有一定困难,选用了上海民航102厂生产的管式SMM型静态型混和器进行了试验和测定,现小结如下: 一、SMM静态型混和器的原理和构造简介静态混和器的断面形状呈圆形,管内装有分割元件,每一元件的长度与管内径相同,板与管中心线呈45°夹角,两元件形状相同,旋转方向相反为
When testing the filter aids at Wusong Water Plant, due to the narrowness of the test site and difficulties in installing the machine mix or the baffle plate mixing, a tubular SMM type static mixer manufactured by Shanghai Civil Aviation 102 Plant was selected for testing and measurement. The summary is as follows: 1. Principle and Structure of SMM Static Mixer Introduction The cross section of the static mixer is circular, and the tube is equipped with segmentation elements. The length of each element is the same as the inner diameter of the tube, and the centerline of the plate and tube is 45°. Angle, the shape of the two components is the same, the rotation direction is opposite