| 摘要 |
1,173,302. Mixing in tortuous passages. ROLLS-ROYCE (COMPOSITE MATERIALS) Ltd. 19 July, 1967 [20 July, 1966], No. 32630/66. Heading B1C. A mixer for metered liquids, especially synthetic resins, comprises front and back plates 19, 21 having sharp edged recesses 23, 29 connected by holes 25 in a middle plate 20 thus providing a sinuous passage; the fluid flow is reversed through an acute angle to result in shear of the liquid. The front and back plates may have a system of ports and cross ports for a heating and cooling fluid providing counter-flow heat exchange. The device is mounted so that the general direction o'f the tortuous passage is vertical and the liquids flow upwards, see Fig. 2 (not shown). |
