Compound tubular static mixer

The utility model discloses a compound tubular static mixer, including the static mixer pipe, be connected with the medicament admission pipe on the static mixer pipe, static mixer intraduct in staticmixer pipe and medicament admission pipe junction rear end is provided with the fin, and the intraductal transition of static mixer at the fin rear is provided with dextrorotation cell piece and levogyration cell piece, the fin is stretched out to a tub the central axis slant rear end by the pipe wall. Can guarantee in this blender use that the medicament and the mixture of water are quick and even, equipment is difficult is simultaneously corroded, is damaged by the medicament, washs, changes, maintains the facility moreover, and the maintenance cost is low, and the energy consumption is low. 本实用新型公开了种复合型管式静态混合器，包括有静态混合器管，静态混合器管上连接有药剂进入管，在静态混合器管与药剂进入管连接处后端的静态混合器管内部设置有翼片，在翼片后方的静态混合器管内交替设置有右旋单元片和左旋单元片，所述翼片由管壁向管中心轴线斜向后端伸出。该混合器使用过程中能够保证药剂与水的混合快速而且均匀，同时设备不易被药剂腐蚀、损坏，而且清洗、更换、维护便利，维护成本低，能耗低。