DYNAMIC MIXER

摘要

A dynamic mixer for mixing flowable media, which has a mixing chamber (8) in a multipart housing (1), is described. A plurality of inlets (13.1, 13.2) and an outlet (16) of the mixing chamber are arranged on the housing, and a mixing shaft (7) having a mixer section (7.1) projects into the mixing chamber. The mixing shaft is mounted in a sliding bearing in the housing by means of a bearing section (7.2) and passes through the housing with a drive section (7.3) for coupling to a drive. To avoid dead spaces within the housing as far as possible, the housing has, according to the invention, a sealing hole (10) for accommodating the drive section of the mixing shaft and a bearing hole (9) for mounting the bearing section of the mixing shaft, where the sealing hole has a greater diameter than the bearing hole in order to accommodate a sealing means.