JPH0165652U - - Google Patents
Info
- Publication number
- JPH0165652U JPH0165652U JP1987158958U JP15895887U JPH0165652U JP H0165652 U JPH0165652 U JP H0165652U JP 1987158958 U JP1987158958 U JP 1987158958U JP 15895887 U JP15895887 U JP 15895887U JP H0165652 U JPH0165652 U JP H0165652U
- Authority
- JP
- Japan
- Prior art keywords
- classification chamber
- flow
- discharge passage
- nozzle
- particles
- 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
- 239000000843 powder Substances 0.000 claims description 6
- 239000011362 coarse particle Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Disintegrating Or Milling (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は第１図の―線矢視図である。
１……旋回分級室、２……衝突面、６，１７…
…ノズル、７……粗粉粒排出路、８……微粉排出
路、１９，２１，２２……搬送手段、２０……下
降排出路。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a view taken along the line -- in FIG. 1... Rotating classification chamber, 2... Collision surface, 6, 17...
... Nozzle, 7 ... Coarse powder discharge path, 8 ... Fine powder discharge path, 19, 21, 22 ... Conveyance means, 20 ... Downward discharge path.
Claims (1)
部に上向きの微粉排出路８を接続した旋回分級室
１を設け、前記旋回分級室１の内部、あるいは、
それに連通すると共に近い流路に、ノズル６から
高速気流によつて噴出される被処理物に対する衝
突面２を、そこから跳ね返る被処理物が前記旋回
分級室１内の流動方向への分方向を有するように
配置し、前記粗粉粒排出路７からの粗粉粒を衝突
面２に向かつて、かつ、前記旋回分級室１内の流
動方向への分方向を有する状態で跳ね返らせるよ
うに、高速気流によつて噴出させるためのノズル
１７を設けてある気流式粉砕分級装置であつて、
前記旋回分級室１の下部に、粗粉粒を自重落下で
排出する下降排出路２０を接続し、前記下降排出
路２０からの粗粉粒を衝突面２に向かつて、かつ
、前記旋回分級室１内の流動方向への分方向を有
する状態で跳ね返らせるように、高速気流によつ
て噴出させるためのノズル１７に供給する搬送手
段１９，２１，２２を設けてある気流式粉砕分級
装置。 A rotating classification chamber 1 having a coarse powder discharge passage 7 connected to the outer peripheral side and an upwardly directed fine powder discharge passage 8 connected to the vertical rotating center is provided, and the inside of the swirl classification chamber 1, or
In a flow path communicating with and close to it, there is a collision surface 2 for the workpiece ejected by high-speed airflow from the nozzle 6, and the workpiece bouncing from there is directed in the direction of flow in the swirling classification chamber 1. so that the coarse particles from the coarse particle discharge path 7 are directed toward the collision surface 2 and bounced in a direction toward the flow direction in the swirling classification chamber 1. , an airflow type crushing and classifying device provided with a nozzle 17 for ejecting high-speed airflow,
A descending discharge passage 20 for discharging coarse powder by falling under its own weight is connected to the lower part of the rotating classification chamber 1, and the coarse powder from the descending discharge passage 20 is directed toward the collision surface 2, and is connected to the rotating classification chamber 1. An air flow type crushing and classifying device is provided with conveying means 19, 21, and 22 for supplying to a nozzle 17 for ejecting with high-speed airflow so as to bounce the particles in a direction in which the particles flow in the flow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15895887U JPH0352110Y2 (en) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15895887U JPH0352110Y2 (en) | 1987-10-16 | 1987-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0165652U true JPH0165652U (en) | 1989-04-26 |
| JPH0352110Y2 JPH0352110Y2 (en) | 1991-11-11 |
Family
ID=31439746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15895887U Expired JPH0352110Y2 (en) | 1987-10-16 | 1987-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352110Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04210252A (en) * | 1990-12-14 | 1992-07-31 | Fuji Xerox Co Ltd | Fine pulverizing equipment |
-
1987
- 1987-10-16 JP JP15895887U patent/JPH0352110Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04210252A (en) * | 1990-12-14 | 1992-07-31 | Fuji Xerox Co Ltd | Fine pulverizing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352110Y2 (en) | 1991-11-11 |
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