JP5048638B2 - 圧縮押出成形装置 - Google Patents
圧縮押出成形装置 Download PDFInfo
- Publication number
- JP5048638B2 JP5048638B2 JP2008300825A JP2008300825A JP5048638B2 JP 5048638 B2 JP5048638 B2 JP 5048638B2 JP 2008300825 A JP2008300825 A JP 2008300825A JP 2008300825 A JP2008300825 A JP 2008300825A JP 5048638 B2 JP5048638 B2 JP 5048638B2
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- Prior art keywords
- nozzle
- extrusion
- compression
- extrusion molding
- molding apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/41—Intermeshing counter-rotating screws
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Description
また、本発明によれば、前記処理槽1の前端板11に内外に透通するノズル取付開口部11a,11bが形成され、前記押出ノズルが複数本のノズル孔30を設けたノズルブロック3A,3Bからなり、このノズルブロック3A,3Bが前記ノズル取付開口部11a,11bに外側から嵌合して前記処理槽1の前端板11に外側から着脱自在にねじ止めされると共に、前記ノズル取付開口部11a,11bの前後長さに対してノズルブロック3A,3Bの嵌合深さを短く設定することによって、ノズルブロック3A,3Bの内端面側に前記材料溜まり4が形成され、該ノズルブロック3A,3Bの内端面が前記材料溜まり4の底面を構成するから、ノズル取付開口部11a,11bの前後長さに対してノズルブロック3A,3Bの嵌合深さを短く設定するだけで、該材料溜まり4を簡単に形成することができる。
さらにまた、ノズルブロック3A,3Bはズル取付開口部11a,11bに外側から嵌合してねじ止めする構造であるから、該ノズルブロック3A,3Bの摩耗や傷損による新品との交換作業を容易に行えると共に、被処理材料の種類や押出成形物の用途に応じてノズル孔30の数や口径、形状等が異なるノズルブロックと着脱交換することも可能である。
1a 材料投入口
11 前端板
11a,11b ノズル取付開口部
2A,2B 押出スクリュー軸
21a,21b 螺旋歯
3A,3B ノズルブロック
3a 内端面
30 ノズル孔
33 取付ボルト
4 材料溜まり
8 駆動モーター
M1 圧縮押出成形装置
Claims (2)
- 互いの螺旋歯を噛み合わせて回転する一対の押出スクリュー軸が配置した処理槽内に、熱融性成分を含む固形の被処理材料を投入して前記押出スクリュー軸の回転によって減容圧縮し、この圧縮物を処理槽前端の押出ノズルより連続的に押し出すように構成された圧縮押出成形装置において、
前記処理槽の前端内面側に押出方向へ凹陥した材料溜まりが形成され、この材料溜まりの底面に前記押出ノズルの入口側が開口している圧縮押出成形装置であって、
前記処理槽の前端板に内外に透通するノズル取付開口部が形成され、前記押出ノズルが複数本のノズル孔を設けたノズルブロックからなり、このノズルブロックが前記ノズル取付開口部に外側から嵌合して前記処理槽の前端板に外側から着脱自在にねじ止めされると共に、前記ノズル取付開口部の前後長さに対してノズルブロックの嵌合深さを短く設定することによって、ノズルブロックの内端面側に前記材料溜まりが形成され、該ノズルブロックの内端面が前記材料溜まりの底面をなすことを特徴とする圧縮押出成形装置。 - 前記材料溜まりの凹陥深さが10〜50mmの範囲にある請求項1に記載の圧縮押出成形装置。
Priority Applications (1)
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JP2008300825A JP5048638B2 (ja) | 2008-11-26 | 2008-11-26 | 圧縮押出成形装置 |
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JP2008300825A JP5048638B2 (ja) | 2008-11-26 | 2008-11-26 | 圧縮押出成形装置 |
Publications (2)
Publication Number | Publication Date |
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JP2010125651A JP2010125651A (ja) | 2010-06-10 |
JP5048638B2 true JP5048638B2 (ja) | 2012-10-17 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101259737B1 (ko) * | 2012-07-06 | 2013-04-30 | (주)리사이클피아 | 고형 연료의 연속 제조를 위한 압출기 |
CN106346826B (zh) * | 2015-07-15 | 2019-01-01 | 安徽泽加业粉体工程有限公司 | 一种新型粘性块状物料挤条机 |
CN106335207A (zh) * | 2015-07-15 | 2017-01-18 | 安徽泽加业粉体工程有限公司 | 一种挤条机挤条模板 |
CN109895442A (zh) * | 2017-12-07 | 2019-06-18 | 沈阳燃料设备制造安装有限公司 | 生物质齿状压轮滚压式成型机及成型方法 |
CN114986640B (zh) * | 2022-06-07 | 2023-06-02 | 江西绿聚科技有限公司 | 一种消费后回收材料处理木材碾碎装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61229499A (ja) * | 1985-04-04 | 1986-10-13 | Toshiro Watanabe | 廃棄物の圧縮固化成形型 |
JP2952659B2 (ja) * | 1996-03-22 | 1999-09-27 | 株式会社タジリ | 廃棄プラスチック等の減容機 |
JP3112652B2 (ja) * | 1996-10-18 | 2000-11-27 | 富士車輌株式会社 | 廃棄物用押出成形機 |
JP3466497B2 (ja) * | 1998-12-28 | 2003-11-10 | 株式会社栗本鐵工所 | 2軸押出機 |
JP2001145949A (ja) * | 1999-11-18 | 2001-05-29 | Kazuyoshi Aoki | 再生品の製造方法とその装置 |
JP2006070209A (ja) * | 2004-09-03 | 2006-03-16 | Fuji Car Mfg Co Ltd | Rpf製造設備 |
JP2006321845A (ja) * | 2005-05-17 | 2006-11-30 | Fuji Car Mfg Co Ltd | 固形燃料成型装置 |
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