JP4934881B2 - 古紙裁断用ロータ - Google Patents
古紙裁断用ロータ Download PDFInfo
- Publication number
- JP4934881B2 JP4934881B2 JP2007137085A JP2007137085A JP4934881B2 JP 4934881 B2 JP4934881 B2 JP 4934881B2 JP 2007137085 A JP2007137085 A JP 2007137085A JP 2007137085 A JP2007137085 A JP 2007137085A JP 4934881 B2 JP4934881 B2 JP 4934881B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cutter
- rotor
- waste paper
- cutter blade
- 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.)
- Active
Links
- 239000010893 paper waste Substances 0.000 title claims description 52
- 238000005520 cutting process Methods 0.000 title claims description 40
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 16
- 238000004090 dissolution Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Paper (AREA)
Description
11…古紙片
26…回転翼
26a…下面
60…第1のカッターブレード
61…第2のカッターブレード
62…第3のカッターブレード
Claims (4)
- 複数枚の回転翼を有し、該回転翼の下面に溶解槽内で溶解した古紙の古紙片を裁断するカッターブレードを配設するようにした古紙裁断用のロータにおいて、
前記回転翼の下面に複数枚のカッターブレードを配設し、
もって一枚の回転翼の通過の際に、前記複数枚のカッターブレードにより前記古紙片を複数回裁断するようにしたことを特徴とする古紙裁断用ロータ。
- 前記カッターブレードは、前記回転翼に着脱自在に装着されることを特徴とする請求項1に記載の古紙裁断用ロータ。
- 前記回転翼に着脱自在に装着されるカッターブレードは、締結手段を介して前記回転翼に着脱自在に装着されることを特徴とする請求項2に記載の古紙裁断用ロータ。
- 前記カッターブレードは、前記回転翼の先端縁に沿い、湾曲状に配設された第1のカッターブレードと、その後方に直線状に配設された第2のカッターブレードと、該第2のカッターブレードに隣接して該第2のカッターブレードと平行に配設された直線状の第3のカッターブレードからなることを特徴とする請求項3に記載の古紙裁断用ロータ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007137085A JP4934881B2 (ja) | 2007-05-23 | 2007-05-23 | 古紙裁断用ロータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007137085A JP4934881B2 (ja) | 2007-05-23 | 2007-05-23 | 古紙裁断用ロータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008291377A JP2008291377A (ja) | 2008-12-04 |
JP4934881B2 true JP4934881B2 (ja) | 2012-05-23 |
Family
ID=40166403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007137085A Active JP4934881B2 (ja) | 2007-05-23 | 2007-05-23 | 古紙裁断用ロータ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4934881B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102017723B1 (ko) * | 2015-07-14 | 2019-09-03 | 로터 고교 가부시키가이샤 | 펄퍼 및 펄퍼 로터의 날부 구조 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4480796A (en) * | 1982-01-25 | 1984-11-06 | Beloit Corporation | Pulping apparatus including improved rotor |
DE3438189A1 (de) * | 1984-10-18 | 1986-04-24 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung aromatisch substituierter l-aminosaeuren |
JPS61150893A (ja) * | 1984-12-24 | 1986-07-09 | Nippon Kokan Kk <Nkk> | 粉粒状物の積込方法 |
JPS6350899A (ja) * | 1986-08-21 | 1988-03-03 | 沖電気工業株式会社 | 音声認識装置 |
JPH02118190A (ja) * | 1988-10-26 | 1990-05-02 | Mitsubishi Heavy Ind Ltd | パルパ |
JPH02200883A (ja) * | 1989-01-31 | 1990-08-09 | Akira Kurosaki | パルパー |
-
2007
- 2007-05-23 JP JP2007137085A patent/JP4934881B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008291377A (ja) | 2008-12-04 |
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