JPS60186030U

JPS60186030U - Grinding equipment

Info

Publication number: JPS60186030U
Application number: JP7203084U
Authority: JP
Inventors: 永山　脩也
Original assignee: 三菱重工業株式会社
Priority date: 1984-05-18
Filing date: 1984-05-18
Publication date: 1985-12-10

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 drawings]

第１図は本考案の実施例を示す粉砕装置における熱ガス
吹上げ口の側面図、第２図は第１図のＤ〜Ｄ断面図、第
３図は第２図のＥ矢視図、第４図は異物排出率と熱ガス
吹上げ速度、との関係を示す線図、第５図Ｃよ従来の石
炭粉砕装置の正面断面図、第６図は第５図のＡ−Ａ断面
図、第７図は第５図のＢ〜Ｂ断面図、第８図は第７図の
Ｃ−Ｃ断面図である。図の主要部分の説明、６・・・・・・熱ガス吹上げ口、
１１・・・・・・ミル本体、１５・・・・・・傾斜ライ
ナ、１６・・・・・・可動傾斜ライナ（分離部分）、１
７・・・・・・回転軸、１８・・・・・・レバー、１９
・・・・・・レバー固定板、２１・・・・・・ガイドベ
ーン。８FIG. 1 is a side view of a hot gas blow-off port in a crushing device showing an embodiment of the present invention, FIG. 2 is a sectional view from D to D in FIG. 1, and FIG. 3 is a view taken in the direction of arrow E in FIG. 2. Fig. 4 is a diagram showing the relationship between foreign matter discharge rate and hot gas blowing speed, Fig. 5 C is a front sectional view of a conventional coal pulverizer, and Fig. 6 is a sectional view taken along line A-A in Fig. 5. , FIG. 7 is a sectional view taken along line B-B in FIG. 5, and FIG. 8 is a sectional view taken along line CC in FIG. Explanation of the main parts of the diagram, 6...Hot gas blow-off port,
11... Mill body, 15... Inclined liner, 16... Movable inclined liner (separated part), 1
7... Rotating shaft, 18... Lever, 19
...Lever fixing plate, 21...Guide vane. 8

Claims

[Scope of utility model registration request]

Separate the part located in a part of the hot gas blow-off port of the inclined liner, make the separated part freely rotatable from the outside,
A crushing device characterized in that when the opening area of the blow-off port is widened, the separated portion is accommodated within the blow-off port.