JPH02125744U - - Google Patents
Info
- Publication number
- JPH02125744U JPH02125744U JP3483689U JP3483689U JPH02125744U JP H02125744 U JPH02125744 U JP H02125744U JP 3483689 U JP3483689 U JP 3483689U JP 3483689 U JP3483689 U JP 3483689U JP H02125744 U JPH02125744 U JP H02125744U
- Authority
- JP
- Japan
- Prior art keywords
- coal
- feed pipe
- pipe
- coal feed
- roller mill
- 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 11
- 230000005284 excitation Effects 0.000 claims 1
- 238000010009 beating Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Description
第１図は本考案の一実施例に係る給炭管の側断
面図、第２図は第１図の回転式取付座８近傍の平
面図、第３図は第１図の矢視図、第４図は第１
図の−矢視断面図、第５図は一従来例の回転
式給炭管を示す図でａは側断面図、ｂはａのｂ−
ｂ矢視断面図（１，２のみ示す）、第６図は別の
従来例の回転式給炭管を示す図でａは側断面図、
ｂはａのｂ−ｂ矢視断面図である。
１……吊りチエーン、２……外側給炭管、３ａ
，３ｂ……内側給炭管、５……たたき棒、６……
外側給炭管半割部、７……たたき棒、８……回転
式取付座、９……減速歯車、１０……モータ、１
１……カサ歯車、１２……ベアリング。
FIG. 1 is a side sectional view of a coal feed pipe according to an embodiment of the present invention, FIG. 2 is a plan view of the vicinity of the rotary mounting seat 8 in FIG. 1, and FIG. 3 is a view taken in the direction of the arrow in FIG. Figure 4 is the first
Figure 5 is a sectional view taken in the direction of the - arrow in the figure, and Fig. 5 is a diagram showing a rotary coal feeding pipe of a conventional example, where a is a side sectional view, and b is a -b of a.
b is a cross-sectional view taken in the direction of arrows (only 1 and 2 are shown); FIG.
b is a sectional view taken along the line bb of a. 1... Hanging chain, 2... Outer coal feeding pipe, 3a
, 3b...inner coal feed pipe, 5...beating rod, 6...
Outer coal feed pipe half section, 7... Beating rod, 8... Rotary mounting seat, 9... Reduction gear, 10... Motor, 1
1...Bevel gear, 12...Bearing.
Claims (1)
ミルの給炭管において、管壁の振動自由に吊り下
げられた給炭管と、同給炭管の管壁に衝撃振動を
与える加振手段とを具備してなることを特徴とす
るローラミル給炭管。 In a coal feed pipe of a roller mill that crushes coal input through the coal feed pipe, the coal feed pipe is suspended to allow vibration of the pipe wall, and an excitation means for applying impact vibration to the pipe wall of the coal feed pipe. A roller mill coal feeding pipe characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3483689U JPH02125744U (en) | 1989-03-29 | 1989-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3483689U JPH02125744U (en) | 1989-03-29 | 1989-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02125744U true JPH02125744U (en) | 1990-10-17 |
Family
ID=31539659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3483689U Pending JPH02125744U (en) | 1989-03-29 | 1989-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02125744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0634739U (en) * | 1992-05-20 | 1994-05-10 | 川崎重工業株式会社 | Sticking prevention device for coal feeding pipe |
| JP2011206633A (en) * | 2010-03-29 | 2011-10-20 | Nishimatsu Constr Co Ltd | Auxiliary crushing apparatus |
-
1989
- 1989-03-29 JP JP3483689U patent/JPH02125744U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0634739U (en) * | 1992-05-20 | 1994-05-10 | 川崎重工業株式会社 | Sticking prevention device for coal feeding pipe |
| JP2011206633A (en) * | 2010-03-29 | 2011-10-20 | Nishimatsu Constr Co Ltd | Auxiliary crushing apparatus |