JPS60189377U

JPS60189377U - Classifier

Info

Publication number: JPS60189377U
Application number: JP7520884U
Authority: JP
Inventors: 飴本　英明; 忠士藤井; 関本　孝雄; 藤原　邦久; 靖裕末岡
Original assignee: 三菱重工業株式会社
Priority date: 1984-05-24
Filing date: 1984-05-24
Publication date: 1985-12-14
Also published as: JPH0222060Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の第１一実施例を示す分級機の正面断面
図、第２図は第１図のＩ〜■断面図、第３　　　図は第
１図の■〜■断面図、第４図は本考案の第２実施例を示
す分級機の正面断面図、第５図は第４図の■〜■断面図
、第６図Ｃｔ第４図の■〜■断面図、第７図は従来の分
級機の正面断面図、第８図は第７図のＶ〜■断面図であ
る。　　　　′図の主要部分の説明、１１・・・外部逆
円錐体、１２・・・ガス入口管、１３・・・円筒、１４
・・・天井板、１５・・・同心の開口、１６・・・内部
逆円錐体、１７・・・分離粉体出口シュート、１８・・
・案内羽根、２１・・・外部逆円錐体、２２・・・ガス
入口、２３・・・上部の円筒、２−４・・・天井板、２
５・・・ガス出口、２６・・・内部逆円錐体、２７・・
・分離粉体出口シュート、２８・・・案内羽根。第６図へ１８　　　　　　　”Ｊ−Fig. 1 is a front sectional view of a classifier showing the eleventh embodiment of the present invention, Fig. 2 is a sectional view from I to ■ in Fig. 1, and Fig. 3 is a sectional view from I to ■ in Fig. Figure 4 is a front cross-sectional view of a classifier showing the second embodiment of the present invention, Figure 5 is a cross-sectional view from ■ to ■ in Figure 4, Figure 6 is a cross-sectional view from ■ to ■ in Figure 4, and Figure 7 is a cross-sectional view from ■ to ■ in Figure 4. 8 is a front sectional view of a conventional classifier, and FIG. 8 is a sectional view taken along lines V to ■ in FIG. 7. 'Explanation of the main parts of the figure, 11... External inverted cone, 12... Gas inlet pipe, 13... Cylinder, 14
... Ceiling plate, 15... Concentric opening, 16... Internal inverted cone, 17... Separated powder outlet chute, 18...
・Guide vane, 21... External inverted cone, 22... Gas inlet, 23... Upper cylinder, 2-4... Ceiling plate, 2
5... Gas outlet, 26... Internal inverted cone, 27...
- Separated powder outlet chute, 28...guide vane. To Figure 6 18”J-

Claims

[Scope of utility model registration request]

It has a two-stage classification mechanism, upper and lower, and each classification mechanism has an external inverted cone with an opening at the bottom, a cylinder connected to the upper end of the external inverted cone, and a cylinder that covers the upper end surface of the cylinder and is concentric with the outer inverted cone. an outer body consisting of a ceiling plate having a gas outlet opening of 1,000,000 yen, and an inner surface of the outer inverted cone and a lower surface of the ceiling plate supported from the outer body with a space therebetween; an internal inverted conical body having a discharge opening or connecting a separated powder escape loch extending from the opening to the outside of the machine; and a cylinder formed between the upper end of the internal inverted conical body and the ceiling plate. a guide vane arranged over the entire circumference of the cylindrical gap to give swirl to the airflow flowing from the outside to the inside of the cylindrical gap; A classifier characterized in that the classifier is combined with the mouthpiece of the ceiling plate.