MIXED FLOW TYPE COMPOUND NOZZLE, COMBINING FLUID FLOW, SOLID-LIQUID SLURRY FLOW, POWDER FLOW AND HIGH-SPEED TORNADO GAS FLOW INTO MIXED FLOW ACCORDING TO PURPOSE

摘要

PROBLEM TO BE SOLVED: To easily solve the problem at a low cost, wherein the concept of a chipping washing nozzle of a water jet (hereinafter referred to as WJ) is not advanced in the basic part for the past twenty years.;SOLUTION: When the energy efficiency is examined in accordance with the standards of a nozzle mechanism of WJ chipping washing system, the limit point of collision force of only water in WJ is found. Then, a solid flow, a slurry flow and an air flow are combined to solve the above problem.;COPYRIGHT: (C)2006,JPO&NCIPI