JPS6259155U - - Google Patents
Info
- Publication number
- JPS6259155U JPS6259155U JP14062985U JP14062985U JPS6259155U JP S6259155 U JPS6259155 U JP S6259155U JP 14062985 U JP14062985 U JP 14062985U JP 14062985 U JP14062985 U JP 14062985U JP S6259155 U JPS6259155 U JP S6259155U
- Authority
- JP
- Japan
- Prior art keywords
- helical blade
- screw conveyor
- chip
- substrate
- welded
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 239000011550 stock solution Substances 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Description
第１図は本考案のスクリユウコンベアに装備し
た補強片の第一実施例の正面図、第２図は第１図
の側面図、第３図は該補強片の基板の中央部縦断
面図、第４図は該補強片のチツプの正面図、第５
図は第４図の側面図、第６図は該チツプの正面斜
視図、第７図は本考案の補強片の第二実施例の正
面図、第８図は第７図の側面図、第９図は第７図
の―矢視断面図、第１０図は第７図の補強片
の基板の―矢視縦断面図、第１１図は第７図
の補強片のチツプの正面斜視図、第１２図は本考
案のスクリユウコンベアを装備したデカンタ型遠
心分離機の一部の縦断面図である。
１…回転胴、２…スクリユウコンベア、３…回
転軸、４…らせん羽根、５…原液供給管、６，６
Ａ…補強片、６１，６１Ａ…基板、６２，６２Ａ
…チツプ、６１ａ…第一の支持面、６１ｂ…第二
の支持面、６１ｃ…溝、６１ｄ…あり溝、６１ｅ
…あり溝、６２ａ…板状部、６２ｂ…鳩尾状突部
、６２ｃ…頭部。
Fig. 1 is a front view of the first embodiment of the reinforcing piece installed in the screw conveyor of the present invention, Fig. 2 is a side view of Fig. 1, and Fig. 3 is a vertical sectional view of the central part of the substrate of the reinforcing piece. , FIG. 4 is a front view of the tip of the reinforcing piece, and FIG.
The figures are a side view of FIG. 4, FIG. 6 is a front perspective view of the chip, FIG. 7 is a front view of the second embodiment of the reinforcing piece of the present invention, and FIG. 8 is a side view of FIG. 9 is a sectional view taken in the direction of arrows in FIG. 7, FIG. 10 is a longitudinal sectional view taken in the direction of arrows of the substrate of the reinforcing piece in FIG. 7, and FIG. 11 is a front perspective view of the chip of the reinforcing piece in FIG. FIG. 12 is a longitudinal sectional view of a portion of a decanter-type centrifugal separator equipped with the screw conveyor of the present invention. DESCRIPTION OF SYMBOLS 1... Rotating cylinder, 2... Screw conveyor, 3... Rotating shaft, 4... Spiral blade, 5... Stock solution supply pipe, 6, 6
A... Reinforcement piece, 61, 61A... Board, 62, 62A
...Tip, 61a...First support surface, 61b...Second support surface, 61c...Groove, 61d...Dovetail groove, 61e
...Dovetail groove, 62a...plate-shaped portion, 62b...dovetail projection, 62c...head.
Claims (1)
、前記らせん羽根４の一面側の先端部に一列に互
いに密接して配置されるとともに前記らせん羽根
に溶着された台形乃至は扇形の多数の補強片６と
を有するデカンタ型遠心分離機用スクリユウコン
ベアにおいて、前記補強片６は、前記らせん羽根
の一面及び先端面に溶着された焼結あるいは鋳造
された金属等の材料から成る基板６１と、前記基
板の表面側に永久結合された高硬度材料から成る
チツプ６２とによつて構成されており、前記基板
６１はその表面に直交する方向のあり溝６１ｄ及
び６１ｅを具備する一方、前記チツプ６２は前記
あり溝に嵌合するほぼ鳩尾状突部６２ｂを具備し
ており、前記基板６１と前記チツプ６２とが前記
あり溝において互いに永久嵌合されていることを
特徴とするデカンタ型遠心分離機用スクリユウコ
ンベア。 A helical blade 4 attached to the outer circumferential surface of the rotating shaft, and a large number of trapezoidal or fan-shaped reinforcements arranged in a line in close contact with each other at the tip of one side of the helical blade 4 and welded to the helical blade. In the screw conveyor for a decanter-type centrifuge having a piece 6, the reinforcing piece 6 includes a substrate 61 made of a material such as sintered or cast metal that is welded to one side and the tip side of the helical blade; A chip 62 made of a high hardness material is permanently bonded to the surface side of the substrate. A decanter type centrifugal separator is provided with a substantially dovetail-shaped protrusion 62b that fits into the dovetail groove, and the base plate 61 and the chip 62 are permanently fitted to each other in the dovetail groove. Screw conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985140629U JPS6331710Y2 (en) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985140629U JPS6331710Y2 (en) | 1985-09-13 | 1985-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6259155U true JPS6259155U (en) | 1987-04-13 |
| JPS6331710Y2 JPS6331710Y2 (en) | 1988-08-24 |
Family
ID=31047653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985140629U Expired JPS6331710Y2 (en) | 1985-09-13 | 1985-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6331710Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915032A (en) * | 1982-07-15 | 1984-01-26 | 松田 雅也 | Welding machine for cutting thread for opening cover of vessel for packing made of synthetic resin |
| JPS59131256U (en) * | 1983-02-24 | 1984-09-03 | 石川島播磨重工業株式会社 | mass transfer equipment |
| JPS6064656A (en) * | 1983-09-16 | 1985-04-13 | Mitsubishi Kakoki Kaisha Ltd | Screw blade of centrifugal separator |
-
1985
- 1985-09-13 JP JP1985140629U patent/JPS6331710Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915032A (en) * | 1982-07-15 | 1984-01-26 | 松田 雅也 | Welding machine for cutting thread for opening cover of vessel for packing made of synthetic resin |
| JPS59131256U (en) * | 1983-02-24 | 1984-09-03 | 石川島播磨重工業株式会社 | mass transfer equipment |
| JPS6064656A (en) * | 1983-09-16 | 1985-04-13 | Mitsubishi Kakoki Kaisha Ltd | Screw blade of centrifugal separator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331710Y2 (en) | 1988-08-24 |