| 摘要 |
The invention relates to a method and a mixer for mixing flows of a papermaking process. In the invention, a first flow (V1) is conveyed through a tube (1 ), and turbulence is generated in it by means of form parts (4a to 4 d) located on the inner periphery (3) of the tube. The mixing zone of the mixer comprises feed openings (8, 11, 30, 40) on the inner periphery of the tube f or feeding a second flow (V2) from a feed channel (7) outside the tube (1) into the first flow (V1), whereby the flows are mixed as a result of the turbulen ce generated by the form parts. According to a preferred embodiment of the invention, at least one form part comprises a feed opening (8).
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