The invention relates to a static flow guide
branch pipe dosing type pipeline dosing mixer, which is characterized by comprising a cylindrical
pipe body connected in a fluid pipeline through a
flange, wherein a cylindrical dosing center distribution chamber is arranged at the central position of the
pipe body in a manner of sharing the
central line with the pipe body, a plurality of flow guide blades and a plurality of dosing
branch pipes are fixedly arranged between the outer wall of the dosing center distribution chamber and the inner wall of the pipe body, the plurality of flow guide blades are uniformly and radially arranged along the radial direction of the pipe body, the plurality of dosing
branch pipes are located on the same plane, communicated with the dosing center distribution chamber and provided with
medicine discharge holes, and the flow guide blades are extended to the water facing side port of the pipe body along the axial direction; the dosing center distribution chamber is connected with a total
medicine supply pipe communicated with a
medicine source; the water facing end face of the dosing center distribution chamber is a convex
conical surface; a sealing cover is covered at the pipe orifices of the dosing branch pipes; a support is arranged on the pipe body. The static flow guide branch pipe dosing type pipeline dosing mixer provided by the invention has the advantages of ensuring uniform medicine mixing, improving the
mass transfer efficiency, guaranteeing the
water discharge quality, improving the medicine
utilization rate and reducing the
energy consumption.