JPH01137745U - - Google Patents
Info
- Publication number
- JPH01137745U JPH01137745U JP3281088U JP3281088U JPH01137745U JP H01137745 U JPH01137745 U JP H01137745U JP 3281088 U JP3281088 U JP 3281088U JP 3281088 U JP3281088 U JP 3281088U JP H01137745 U JPH01137745 U JP H01137745U
- Authority
- JP
- Japan
- Prior art keywords
- mill
- hot air
- air duct
- coal
- shutes
- 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.)
- Pending
Links
- 239000003245 coal Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Crushing And Grinding (AREA)
Description
第１図は、この考案の一実施例を示す説明図、
第２図は、この考案の従来例を示す説明図である
。
１……ミル本体、２……回転入口、３……石炭
シユート、４……熱空気ダクト、５……空隙部、
６……ミル軸受け、７……軸受基礎。
FIG. 1 is an explanatory diagram showing an embodiment of this invention;
FIG. 2 is an explanatory diagram showing a conventional example of this invention. 1... Mill body, 2... Rotating inlet, 3... Coal chute, 4... Hot air duct, 5... Cavity part,
6... Mill bearing, 7... Bearing foundation.
Claims (1)
本体１の回転入口２へ連通する石炭シユート３と
熱空気ダクト４とを、それぞれ完全に分離して設
け、これらのシユート間に空隙部５を設けたこと
を特徴とする入口部の発火防止構造。 In a horizontal tube mill for producing pulverized coal, a coal chute 3 and a hot air duct 4 communicating with a rotation inlet 2 of a mill body 1 are completely separated from each other, and a gap 5 is provided between these shutes. Features an ignition prevention structure at the entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3281088U JPH01137745U (en) | 1988-03-11 | 1988-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3281088U JPH01137745U (en) | 1988-03-11 | 1988-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01137745U true JPH01137745U (en) | 1989-09-20 |
Family
ID=31259389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3281088U Pending JPH01137745U (en) | 1988-03-11 | 1988-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01137745U (en) |
-
1988
- 1988-03-11 JP JP3281088U patent/JPH01137745U/ja active Pending