A dynamic mixer (1, 100) for a plurality of fluid components contains a housing (2, 102) and a rotor element (3, 103) which is rotatably arranged in the housing, with the housing having an inlet opening (12, 13, 112, 113) for at least one respective component and having at least one outlet opening (20, 120). A ring-shaped intermediate space (15, 115) is provided between the rotor element and the housing in which a mixing element (7, 107) connected to the rotor element (3, 103) is arranged. The housing includes a first antecharnber (21, 121) and a main chamber (22, 122). A second antechamber (17, 117) is provided which is arranged downstream of the first antechamber (21, 121) so that the first antecharnber (21, 121) can be flowed through by the components before the components enter into the second antecharnber (17, 117).一種用於多種流體成分的動態混合器(1,100)包含一外殼(2,102)及一轉子(rotor)元件(3,103)其被可轉動地配置在該外殼內,該外殼具有一用於至少一個別成分之入口開口(12,13,112,113)及具有至少一出口開口(20,120)。一環形中介空間(15,115)被設置在該轉子元件與該外殼之間,一連接至該轉子元件(3,103)的混合元件(7,107)被設置在該中介空間內。該外殼包括一第一預混室(antechamber)(21,121)及一主室(22,122)。一第二預混室(17,117)被提供,其被配置在該第一預混室(21,121)的下游,使得該等成分在進入該第二預混室(17,117)之前可流經該第一預混室(21,121)。1‧‧‧動態混合器2‧‧‧外殼3‧‧‧轉子元件4‧‧‧第一外殼部件5‧‧‧第二外殼部件6‧‧‧內壁7‧‧‧混合元件8‧‧‧轉子軸線10‧‧‧入口通道11‧‧‧入口通道12‧‧‧入口開口13‧‧‧入口開口15‧‧‧內部空間17‧‧‧第二預混室18‧‧‧混合元件(銷元件)19‧‧‧轉動的表面20‧‧‧出口開口21‧‧‧第一預混室22‧‧‧主室23‧‧‧輪葉元件60‧‧‧臂元件65‧‧‧內壁67‧‧‧頂部69‧‧‧突出物71‧‧‧出口開口72‧‧‧頂部
