An apparatus for the injection of a fluid filler material includes a static mixer (1), with the static mixer including a housing (2) which includes a first hollow space (47), with at least one mixer element (3) being arranged in the first hollow space. The housing (2) has an outlet element (45). The outlet element (45) has a second hollow space (48), with the second hollow space (48) being connected to the first hollow space (47) such that the fluid filler material can be conducted from the first hollow space (47) into the second hollow space (48). A tubular element (60) having a protrusion is held in the second hollow space (48).一種用於注射填料物質流體之裝置包括靜態混合器(1),而該靜態混合器包括一個包括第一中空空間(47)之殼體(2),而至少一混合元件(3)設置於該第一中空空間中。該殼體(2)具有出口元件(45)。該出口元件(45)具有第二中空空間(48),而該第二中空空間(48)連接至該第一中空空間(47)以致該填料物質流體可由該第一中空空間(47)導入該第二中空空間(48)。具有凸起之管狀元件(60)保持在該第二中空空間(48)內。2...混合器殼體45...出口元件46...核心47,48...中空空間56...封閉的通道57...增寬部分60...管狀元件61...開口孔65...入口開口66...套管70...排放開口
