JPS60132321U - rear vent extruder - Google Patents
rear vent extruderInfo
- Publication number
- JPS60132321U JPS60132321U JP1984019277U JP1927784U JPS60132321U JP S60132321 U JPS60132321 U JP S60132321U JP 1984019277 U JP1984019277 U JP 1984019277U JP 1927784 U JP1927784 U JP 1927784U JP S60132321 U JPS60132321 U JP S60132321U
- Authority
- JP
- Japan
- Prior art keywords
- vent
- screw
- heating cylinder
- vent chamber
- vent extruder
- 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
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来装置を示す図。第２図は本考案による１実
施例を示す図。第３図は本考案の他の実施例を示す図。
第４図は本考案によるさらに他の実施例を示す図。
１１．１３・・・シリンダブロック、１２・・・材料供
給口、１４・・・ベント室、１６・・・スクリュ、１６
ａ・・・逆ねじ部、１７・・・排気口、１９・・・軸封
装置、２０・・・支切板、２３・・・ガイドブロック。FIG. 1 is a diagram showing a conventional device. FIG. 2 is a diagram showing one embodiment of the present invention. FIG. 3 is a diagram showing another embodiment of the present invention. FIG. 4 is a diagram showing still another embodiment of the present invention. 11.13...Cylinder block, 12...Material supply port, 14...Vent chamber, 16...Screw, 16
a... Reverse threaded portion, 17... Exhaust port, 19... Shaft sealing device, 20... Splitting plate, 23... Guide block.
Claims (1)
プラスチック又はゴム等を供給し、前記加熱シリンダの
後端に隣接して前記材料供給口に対し材料移送方向と反
対方向にベント室を設け、前記加熱シリンダの後端部付
近からベント室にかけて材料移送用ねじと逆方向の逆ね
じを設けた材料を移送し、混練、混合を行うスクリュを
前記加熱シリンダの後端面と対向したベント室後壁に取
付た軸封装置に支承させるように成したリアベント押出
機において、前記材料の揮発分を前記ベント室のスクリ
ュ外周の下半分血中の何処かに面した排気口より除去す
ることを特徴とするベント押出機。 ２ 前記加熱シリンダの後端部に前記スクリュの外周面
を下側より覆うガイドブロックを設けたことを特徴とす
る前記実用新案登録請求の範囲第１項記載のベント押出
機。 −３前記ガイドブロックはスクリュ回転停止時のみスク
リュ外周面下側より覆うことを特徴、とする前記実用新
案登録請求の範囲第１項記載のベント押出機。 ４ 前記軸封部とベント部排気口の間に支切板等を設け
たことを特徴とする前記実用新案登録請求の範囲第１項
ないし第３項記載のベント押出機。[Claims for Utility Model Registration] 1. A material such as plastic or rubber containing volatile matter is supplied from a material supply port provided in a heating cylinder, and a material is provided adjacent to the rear end of the heating cylinder in the direction of material transfer with respect to the material supply port. A vent chamber is provided in the opposite direction, and the material is transferred from near the rear end of the heating cylinder to the vent chamber with a reverse screw in the opposite direction to the material transfer screw, and a screw for kneading and mixing is installed behind the heating cylinder. In a rear vent extruder configured to be supported by a shaft sealing device attached to the rear wall of the vent chamber facing the end face, the volatile matter of the material is removed from the vent chamber through an exhaust system facing somewhere in the lower half of the screw outer periphery of the vent chamber. A vent extruder characterized by removal from the mouth. 2. The vent extruder according to claim 1, wherein a guide block is provided at the rear end of the heating cylinder to cover the outer peripheral surface of the screw from below. -3 The vent extruder according to claim 1, wherein the guide block covers the outer peripheral surface of the screw from below only when the screw rotation is stopped. 4. The vent extruder according to any one of claims 1 to 3, characterized in that a partition plate or the like is provided between the shaft sealing part and the vent part exhaust port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984019277U JPS60132321U (en) | 1984-02-13 | 1984-02-13 | rear vent extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984019277U JPS60132321U (en) | 1984-02-13 | 1984-02-13 | rear vent extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60132321U true JPS60132321U (en) | 1985-09-04 |
Family
ID=30508703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984019277U Pending JPS60132321U (en) | 1984-02-13 | 1984-02-13 | rear vent extruder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60132321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014133389A (en) * | 2013-01-11 | 2014-07-24 | Sekisui Chem Co Ltd | Bi-axial different-direction rotary extruder |
| JP2016043528A (en) * | 2014-08-21 | 2016-04-04 | 日本ゼオン株式会社 | Method for dewatering polymer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5242554A (en) * | 1975-09-29 | 1977-04-02 | Schmidt Karl Heinz | Method and device for extruding plastic material or the like |
| JPS58132533A (en) * | 1982-02-01 | 1983-08-06 | Mitsubishi Rayon Co Ltd | Screw extruder |
| JPS58191118A (en) * | 1982-05-04 | 1983-11-08 | Japan Steel Works Ltd:The | Dehydrating and kneading equipment |
-
1984
- 1984-02-13 JP JP1984019277U patent/JPS60132321U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5242554A (en) * | 1975-09-29 | 1977-04-02 | Schmidt Karl Heinz | Method and device for extruding plastic material or the like |
| JPS58132533A (en) * | 1982-02-01 | 1983-08-06 | Mitsubishi Rayon Co Ltd | Screw extruder |
| JPS58191118A (en) * | 1982-05-04 | 1983-11-08 | Japan Steel Works Ltd:The | Dehydrating and kneading equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014133389A (en) * | 2013-01-11 | 2014-07-24 | Sekisui Chem Co Ltd | Bi-axial different-direction rotary extruder |
| JP2016043528A (en) * | 2014-08-21 | 2016-04-04 | 日本ゼオン株式会社 | Method for dewatering polymer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60132321U (en) | rear vent extruder | |
| JPH01132724U (en) | ||
| JPS5854292U (en) | Dryer sealing device | |
| JPS60118599U (en) | Outboard motor engine intake | |
| JPS60102911U (en) | vent device | |
| JPS5917940U (en) | Printing machine temperature rise prevention device | |
| JPS61206431U (en) | ||
| JPS5975688U (en) | Short pass prevention device for plastic raw materials in hopper dryer | |
| JPS59194925U (en) | Dehydration device for extruder | |
| JPS5877185U (en) | Rotary compressor sealing device | |
| JPS5831096U (en) | septic tank | |
| JPS5882877U (en) | High viscosity material supply device | |
| JPH0224925U (en) | ||
| JPS5878410U (en) | Air conditioner for natto fermentation room | |
| JPS5842541U (en) | Gas adjustment valve for gas range | |
| JPS5917939U (en) | Printing machine temperature rise prevention device | |
| JPS58147722U (en) | extruder | |
| JPS58152222U (en) | Boiler lid knob | |
| JPS6143016U (en) | Injection molding machine with nozzle touch plate installed | |
| JPS5866929U (en) | Extruder with crosslinking agent injection device | |
| JPS5851267U (en) | Gravure color display machine | |
| JPS587997U (en) | Water seal water leakage prevention device for water type gas holder | |
| JPS5938019U (en) | extruder | |
| JPS58137092U (en) | kneading machine | |
| JPS6021394U (en) | septic tank |