| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a crushing and dispersion device for a solid-liquid mixed fluid capable of producing superfine particles by crushing the fine particles of the solid-liquid mixed fluid in which a desired quantity of at least one fine particles selected from organic high polymer, metal and an inorganic compound was mixed with a liquid medium, and also capable of excellently dispersing the superfine particles. SOLUTION: This device is provided with a device main body 1 having plural nozzle parts 8a, 8b for introducing the solid-liquid mixed fluid under high pressure, in which a desired quantity of at least one particles selected from the organic high polymer, metal and the inorganic compound is mixed with the liquid medium, and jetting the solid-liquid mixed fluid to be mutually crossed and be brought into collision, and a member to be brought into collision, arranged to be away or nearer to a jet stream crossing part of plural solid-liquid mixed fluids jetted from respective nozzle parts 8a, 8b and consisting of harder material than the fine particles at least in the surface.</p> |
