| 摘要 |
PURPOSE:To eliminate the sedimentation of pigment, by connecting recirculation circuits of color adjusted paints to respective mixers connected to branched paths through relay tanks and providing branched paths branched from each recirculation circuit to the combined body of the recirculation circuits. CONSTITUTION:A different kind of primary color paints flowing through circulation lines 1, 1' are adjusted to different flow amounts by regulators 2, 2 of plural sets of branched pipes 3, 3', 3, 3', 3, 3' and continuously mixed through mixers 4, 4', 4'' to be sent to relay tanks 7, 7' 7'' as paints of which the colors are adjusted by the adjustment of flow amounts and mixing. The color adjusted paints in the relay tanks 7, 7', 7'' are recirculated between recirculation circuits 8, 8', 8'' by pumps 9, 9', 9'' and pass through either one of the branched paths 13, 13', 3'' from the recirculation circuits 8, 8', 8'' and a paint with a desired color is supplied to a painting machine 15 under the opening of the predetermined way of color change valves 14. |
