JPS5944584U - Leakage prevention structure of classification device - Google Patents

Leakage prevention structure of classification device

Info

Publication number
JPS5944584U
JPS5944584U JP14064982U JP14064982U JPS5944584U JP S5944584 U JPS5944584 U JP S5944584U JP 14064982 U JP14064982 U JP 14064982U JP 14064982 U JP14064982 U JP 14064982U JP S5944584 U JPS5944584 U JP S5944584U
Authority
JP
Japan
Prior art keywords
classification
leakage prevention
prevention structure
classification device
impeller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14064982U
Other languages
Japanese (ja)
Other versions
JPS61150Y2 (en
Inventor
清三郎 秋山
Original Assignee
ホソカワミクロン株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ホソカワミクロン株式会社 filed Critical ホソカワミクロン株式会社
Priority to JP14064982U priority Critical patent/JPS5944584U/en
Publication of JPS5944584U publication Critical patent/JPS5944584U/en
Application granted granted Critical
Publication of JPS61150Y2 publication Critical patent/JPS61150Y2/ja
Granted legal-status Critical Current

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  • Combined Means For Separation Of Solids (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図乃至第４図は従来例を示す概略図、第５図は本実
施例の要部断面図、第６図は第５図Ａ部拡大図、第７図
乃至第９図は他の実施例を示す。 図にお゛いて、１・・・板胴、３・・・壁面、５・・・
分級羽根車、６・・・分級羽根、１３・・・環状部材、
Ｃ１，Ｃ２・・・隙間である。　　　　　　　　　゛1 to 4 are schematic diagrams showing the conventional example, FIG. 5 is a sectional view of the main part of this embodiment, FIG. 6 is an enlarged view of part A in FIG. An example is shown. In the figure, 1... plate body, 3... wall surface, 5...
Classifying impeller, 6... Classifying blade, 13... Annular member,
C1, C2... are gaps.゛

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）板胴１内に分級羽根車５を内蔵し、選別された微
粉を気流と共に分級羽根車５内に流入通過させて機外に
排出させる形式の分級装置において、排気ロアに連通ず
る側の壁面３に分級羽根車５の外径よりもわずかに犬な
る内径を持ち、下端が分級羽根６の上面よりも幾分低い
位置になる長さ１を持つ環状部材１３を具備させたこと
を特徴とする分級装置の洩れ込み防止構造。(1) In a classification device in which a classification impeller 5 is built into the plate body 1 and the selected fine powder is passed through the classification impeller 5 along with airflow and discharged outside the machine, the side that communicates with the exhaust lower The wall surface 3 is provided with an annular member 13 having an inner diameter slightly larger than the outer diameter of the classification impeller 5 and having a length 1 whose lower end is located at a position somewhat lower than the upper surface of the classification impeller 6. The feature of the classification device is its leakage prevention structure. （２）前記環状部材１３は着脱可能に構成させた前記第
（１）項記載の分級装置の洩れ込み防止構造。(2) The leakage prevention structure of the classification device according to item (1), wherein the annular member 13 is configured to be detachable.
JP14064982U 1982-09-16 1982-09-16 Leakage prevention structure of classification device Granted JPS5944584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14064982U JPS5944584U (en) 1982-09-16 1982-09-16 Leakage prevention structure of classification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14064982U JPS5944584U (en) 1982-09-16 1982-09-16 Leakage prevention structure of classification device

Publications (2)

Publication Number Publication Date
JPS5944584U true JPS5944584U (en) 1984-03-24
JPS61150Y2 JPS61150Y2 (en) 1986-01-07

Family

ID=30314829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14064982U Granted JPS5944584U (en) 1982-09-16 1982-09-16 Leakage prevention structure of classification device

Country Status (1)

Country Link
JP (1) JPS5944584U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6316846U (en) * 1986-07-14 1988-02-04
JP2003504176A (en) * 1999-07-14 2003-02-04 アストラゼネカ・アクチエボラーグ Filter device
WO2011142390A1 (en) * 2010-05-14 2011-11-17 バブコック日立株式会社 Rotating classifier and classification device equipped with same, pulverization device, and coal-fired boiler plant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920027U (en) * 1972-05-23 1974-02-20
JPS51147059A (en) * 1975-06-13 1976-12-17 Nobuo Yoshimori Apparatus for classification
JPS5396564A (en) * 1977-01-28 1978-08-23 Loesche Kg Roller pulverizer
JPS5410581U (en) * 1977-06-24 1979-01-24
JPS58180242A (en) * 1982-04-16 1983-10-21 川崎重工業株式会社 Shaft type crusher

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920027U (en) * 1972-05-23 1974-02-20
JPS51147059A (en) * 1975-06-13 1976-12-17 Nobuo Yoshimori Apparatus for classification
JPS5396564A (en) * 1977-01-28 1978-08-23 Loesche Kg Roller pulverizer
JPS5410581U (en) * 1977-06-24 1979-01-24
JPS58180242A (en) * 1982-04-16 1983-10-21 川崎重工業株式会社 Shaft type crusher

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6316846U (en) * 1986-07-14 1988-02-04
JP2003504176A (en) * 1999-07-14 2003-02-04 アストラゼネカ・アクチエボラーグ Filter device
WO2011142390A1 (en) * 2010-05-14 2011-11-17 バブコック日立株式会社 Rotating classifier and classification device equipped with same, pulverization device, and coal-fired boiler plant
JP2011255368A (en) * 2010-05-14 2011-12-22 Babcock Hitachi Kk Rotating classifier and classification device equipped with the same, pulverization device, and coal-fired boiler plant
CN103025441A (en) * 2010-05-14 2013-04-03 巴布考克日立株式会社 Rotating classifier and classification device equipped with same, pulverization device, and coal-fired boiler plant
US8714359B2 (en) 2010-05-14 2014-05-06 Babcock-Hitachi Kabushiki Kaisha Rotating classifier
AU2011251218B2 (en) * 2010-05-14 2014-10-16 Mitsubishi Power, Ltd. Rotating classifier and classification device equipped with same, pulverization device, and coal-fired boiler plant

Also Published As

Publication number Publication date
JPS61150Y2 (en) 1986-01-07

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