DISPERSER

• Main Authors: AOKI YASUHIRO, ODA SHINYA, MUNEOKA IPPEI, OGAWA NATSUMI
• Format: Patent
• Language: English; Japanese
• Published: 22.06.2023
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

To provide a media type disperser capable of processing a dispersed object at a high-speed while uniformly maintaining a distribution of media in a container.SOLUTION: A disperser is equipped with a rotary shaft 3, a plurality of dispersing discs 20 attached to the rotary shaft 3 at intervals, and a centrifugal rotor 30 attached to the rotary shaft 3 so as to oppose to a discharging portion 6. The dispersing disc 20 has a through-hole 22 extending from an upstream side surface toward a downstream side surface. The centrical rotor 30 has a large-diameter portion 32 that has an outer diameter larger than an outer diameter of a rotor 31 at one end on a discharging portion side of a columnar rotor 31, an outer peripheral portion 33 that projects out to the upstream side so as to surround the rotor 31 of the large-diameter portion 32 on an outer peripheral side of the large-diameter portion 32, and a through-hole 34 that penetrates in a thickness direction of the large-diameter portion 32 between the rotor 31 and the outer peripheral portion 33 in a diametrical direction of the large-diameter portion 32.SELECTED DRAWING: Figure 1 【課題】容器内のメディアの分布を均一に保ちながら分散対象物を高速に処理可能なメディア型の分散機を提供する。【解決手段】 分散機は、回転軸３と、回転軸３に間隔をおいて取り付けられる複数の分散ディスク２０と、排出部６に対向するよう回転軸３に取り付けられる遠心ロータ３０とを備えている。分散ディスク２０は、上流側面から下流側面に向かう貫通孔２２を有する。遠心ロータ３０は、円柱状のロータ３１の排出部側の一端に当該ロータ３１の外径よりも大きい外径を有する大径部３２と、大径部３２の外周側において大径部３１のロータ３１を囲うように上流側に突出する外囲部３３と、大径部３２の径方向におけるロータ３１と外囲部３３との間に大径部３２の厚み方向に貫通する貫通孔３４とを有する。【選択図】図１