JPS62174682U - - Google Patents
Info
- Publication number
- JPS62174682U JPS62174682U JP6327086U JP6327086U JPS62174682U JP S62174682 U JPS62174682 U JP S62174682U JP 6327086 U JP6327086 U JP 6327086U JP 6327086 U JP6327086 U JP 6327086U JP S62174682 U JPS62174682 U JP S62174682U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- casing
- horizontal dispersion
- rotating
- dispersion plate
- 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
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 2
- 239000011362 coarse particle Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000009189 diving Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
図面はこの考案による分級装置の各実施例を示
すもので、第１図は横断面図、第２図乃至第４図
は渦流調整片と飛込み防止用リングの取付例を示
す横断面図、第５図は分級装置の縦断面図である
。
図中、１：ケーシング、２：空気入口、３：細
粉排出管、４：回転堅軸、５：回転板、６：分級
室、７：案内翼、１４：渦流調整片、１６：原料
入口、１７：水平分散板、１８：衝突板、２０：
分散分級羽根、２１：飛込み防止用のリング、２
２：仕切板。
The drawings show various embodiments of the classification device according to the invention, and FIG. 1 is a cross-sectional view, FIGS. FIG. 5 is a longitudinal sectional view of the classification device. In the figure, 1: casing, 2: air inlet, 3: fine powder discharge pipe, 4: rotating rigid shaft, 5: rotating plate, 6: classification chamber, 7: guide vane, 14: vortex flow adjustment piece, 16: raw material inlet , 17: horizontal dispersion plate, 18: collision plate, 20:
Dispersion classification blade, 21: Ring for preventing diving, 2
2: Partition board.
Claims (1)
パー形をなしたケーシング中心の回転堅軸に、ケ
ーシングの円筒部下端近傍に回転板を、且つケー
シングの頂部下方に水平分散板を夫々設け、該ケ
ーシングの円筒部側面の接線方向の空気入口より
内側で且つ水平分散板直下部より外側に複数個の
、垂直案内翼を配列して該垂直案内翼と回転板お
よび水平分散板により分級室を形成し、該分級室
上部の水平分散板の外側に間隔を置いて円環状の
衝突板を設け、該分級室内に複数個の渦流調整片
の各一端を回転板に且つ他端を水平分散板に夫々
固定して同一円周上に設け、分級室のうち渦流調
整片の内部と連通してケーシングの上部に細粉排
出管を設けてなる分級装置において、回転板外周
に粗粉飛び込み防止用のリングを、回転堅軸と同
心円状に設けたことを特徴とする分級装置の漏れ
込み防止装置。 A rotating rigid shaft at the center of a hopper-shaped casing with an almost cylindrical upper part and a nearly conical lower part is provided with a rotating plate near the lower end of the cylinder of the casing, and a horizontal dispersion plate below the top of the casing. , a plurality of vertical guide vanes are arranged inside the tangential air inlet on the side surface of the cylindrical part of the casing and outside just below the horizontal dispersion plate, and the classification chamber is formed by the vertical guide vanes, the rotating plate, and the horizontal dispersion plate. An annular collision plate is provided at a distance outside the horizontal dispersion plate in the upper part of the classification chamber, and one end of each of the plurality of vortex adjustment pieces in the classification chamber is used as a rotating plate, and the other end is used as a horizontal dispersion plate. Prevents coarse particles from entering the outer periphery of the rotary plate in a classification device that is fixed to a plate and arranged on the same circumference, and has a fine powder discharge pipe in the upper part of the casing that communicates with the inside of the vortex adjustment piece in the classification chamber. A leakage prevention device for a classification device, characterized in that a ring is provided concentrically with a rotating rigid shaft.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6327086U JPS62174682U (en) | 1986-04-28 | 1986-04-28 | |
| US07/042,438 US4818376A (en) | 1986-04-28 | 1987-04-24 | Leakage prevention apparatus for a classifier |
| FR878705917A FR2597766B1 (en) | 1986-04-28 | 1987-04-27 | DEVICE FOR SORTING BY CENTRIFUGATION OF POWDERY MATERIALS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6327086U JPS62174682U (en) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62174682U true JPS62174682U (en) | 1987-11-06 |
Family
ID=30898335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6327086U Pending JPS62174682U (en) | 1986-04-28 | 1986-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62174682U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724189A (en) * | 1980-07-21 | 1982-02-08 | Nec Corp | Scatter control system for automatic exchanger |
| JPS5944584B2 (en) * | 1976-01-30 | 1984-10-30 | 株式会社日立製作所 | Automatic analysis method |
-
1986
- 1986-04-28 JP JP6327086U patent/JPS62174682U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5944584B2 (en) * | 1976-01-30 | 1984-10-30 | 株式会社日立製作所 | Automatic analysis method |
| JPS5724189A (en) * | 1980-07-21 | 1982-02-08 | Nec Corp | Scatter control system for automatic exchanger |
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