JPH03128476U

JPH03128476U -

Info

Publication number: JPH03128476U
Application number: JP3811690U
Authority: JP
Priority date: 1990-04-11
Filing date: 1990-04-11
Publication date: 1991-12-25

Description

[Brief explanation of drawings]

第１図は本考案の第１の実施例の縦断面図、第
２図は第１図の−線に沿う要部拡大横断面図
、第３図は本考案の第２の実施例の縦断面図、第
４図は第３図の−線に沿う横断面図、第５図
は従来の分級機の縦断面図、第６図は第５図の
−線に沿う横断面図である。１……粒子群、２……入口、３……分級機本体
、４……分級部、４ａ……羽根、５……回転軸、
６……粗粒子、７……粗粒子の出口、８……微粒
子、９……分級部の出口、１０……外側衝突分離
板、１１……内側衝突分離板、１２……超音波分
散機、１３……超音波、Ａ……隙間。 Fig. 1 is a longitudinal sectional view of the first embodiment of the present invention, Fig. 2 is an enlarged cross-sectional view of the main part along the - line in Fig. 1, and Fig. 3 is a longitudinal sectional view of the second embodiment of the invention. 4 is a cross-sectional view taken along the - line in FIG. 3, FIG. 5 is a longitudinal sectional view of a conventional classifier, and FIG. 6 is a cross-sectional view taken along the - line in FIG. 5. 1... Particle group, 2... Inlet, 3... Classifier main body, 4... Classifying section, 4a... Vane, 5... Rotating shaft,
6... Coarse particles, 7... Outlet of coarse particles, 8... Fine particles, 9... Outlet of classification section, 10... Outer collision separation plate, 11... Inner collision separation plate, 12... Ultrasonic dispersion machine , 13...Ultrasonic wave, A...Gap.

Claims

[Claims for Utility Model Registration] (1) In a rotary classifier in which a classification section having a plurality of rotating blades is disposed inside the classifier body and continuously separates a group of particles into fine particles and coarse particles, the rotating A rotary classifier characterized in that a collision separation plate is attached to the classifier body, the collision separation plate being located on the side of the plurality of blades and covering the gap between the plurality of rotating blades and the classifier body. (2) In a rotary classifier in which a classifying section with multiple rotating blades is placed inside the classifier body and continuously separates the particle group into fine particles and coarse particles, the particle group reaches the classifying section. A rotary classifier characterized by having an ultrasonic disperser placed in the flow path.