JPS5944584U - Leakage prevention structure of classification device - Google Patents
Leakage prevention structure of classification deviceInfo
- 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
Links
Landscapes
- 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
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)
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.
(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.
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)
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)
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 |
-
1982
- 1982-09-16 JP JP14064982U patent/JPS5944584U/en active Granted
Patent Citations (5)
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)
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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