JP2009097145A - 廃棄物溶融炉スラグ排出口開口用ビット - Google Patents
廃棄物溶融炉スラグ排出口開口用ビット Download PDFInfo
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- JP2009097145A JP2009097145A JP2007266673A JP2007266673A JP2009097145A JP 2009097145 A JP2009097145 A JP 2009097145A JP 2007266673 A JP2007266673 A JP 2007266673A JP 2007266673 A JP2007266673 A JP 2007266673A JP 2009097145 A JP2009097145 A JP 2009097145A
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- bit
- melting furnace
- hollow
- waste melting
- base metal
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
【解決手段】 穿孔用中空ビットの先端面に該ビットの中心軸線cと直交する山頂線3よりなる山形台金を3方又は4方に形成し、各台金の両山形傾斜面4’、頂部及びその外端面4”に硬化肉盛材を一連に溶着肉盛りしてなり、さく岩機の中空ロッド1の先端に上記穿孔用中空ビット2を上記中心軸線上に1体に溶着してなる廃棄物溶融炉スラグ排出口開口用ビット。
【選択図】 図1
Description
第1に穿孔用中空ビットの先端面に該ビットの中心軸線と直交する山頂線よりなる山形台金を3方又は4方に形成し、各台金の両山形傾斜面、頂部及びその外端面に硬化肉盛材を一連に溶着肉盛りしてなり、さく岩機の中空ロッドの先端に上記穿孔用中空ビットを上記中心軸線上に1体に溶着してなる廃棄物溶融炉スラグ排出口開口用ビット、
第2に上記3方又は4方の山形台金の上記中心軸線側に集合する部分に凹部空間を形成し、該空間の底面から上記中空ビットの外周に向って該ビットの基部側に傾斜する3個又は4個の溝を上記山形台金間に形成し、該溝のそれぞれ傾斜面に圧力空気噴出口を開口した上記第1発明記載の廃棄物溶融炉スラグ排出口開口用ビット、
第3に上記溶着肉盛りが両側の山形傾斜面の頂部を凸弧形に接続してなる上記第1又は第2発明記載の廃棄物溶融炉スラグ排出口開口用ビット、
によって構成される。
上記ドリフターにシヤンクロッドを介して回転中空ロッド1を上記排出口15に向って設ける。
2 穿孔用中空ビット
2’ 台座
c 中心軸線
3 山頂線
4 山形台金
4’ 山形傾斜面
4” 外端面
5 硬化肉盛材
6 溶着
Claims (3)
- 穿孔用中空ビットの先端面に該ビットの中心軸線と直交する山頂線よりなる山形台金を3方又は4方に形成し、各台金の両山形傾斜面、頂部及びその外端面に硬化肉盛材を一連に溶着肉盛りしてなり、さく岩機の中空ロッドの先端に上記穿孔用中空ビットを上記中心軸線上に1体に溶着してなる廃棄物溶融炉スラグ排出口開口用ビット。
- 上記3方又は4方の山形台金の上記中心軸線側に集合する部分に凹部空間を形成し、該空間の底面から上記中空ビットの外周に向って該ビットの基部側に傾斜する3個又は4個の溝を上記山形台金間に形成し、該溝のそれぞれ傾斜面に圧力空気噴出口を開口した請求項1記載の廃棄物溶融炉スラグ排出口開口用ビット。
- 上記溶着肉盛りが両側の山形傾斜面の頂部を凸弧形に接続してなる請求項1又は2記載の廃棄物溶融炉スラグ排出口開口用ビット。
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JP2007266673A JP4398497B2 (ja) | 2007-10-12 | 2007-10-12 | 廃棄物溶融炉スラグ排出口開口用ビット |
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JP2009097145A true JP2009097145A (ja) | 2009-05-07 |
JP4398497B2 JP4398497B2 (ja) | 2010-01-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114086892A (zh) * | 2021-10-14 | 2022-02-25 | 深圳市工勘岩土集团有限公司 | 气举反循环钻机的钻头结构 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0387494A (ja) * | 1989-08-31 | 1991-04-12 | Okumura Kikai Seisaku Kk | カッタービット |
JPH0711857A (ja) * | 1991-06-28 | 1995-01-13 | Loudon Enterprises Inc | 削岩機のビット及びその製法 |
JPH0715893U (ja) * | 1993-08-23 | 1995-03-17 | 日本ハードメタル株式会社 | 軟質土質土木用ビット |
JPH0810517Y2 (ja) * | 1989-10-25 | 1996-03-29 | 新日本製鐵株式会社 | 穿孔ビット |
JPH10140960A (ja) * | 1996-11-14 | 1998-05-26 | Yamamoto Lock Mach Kk | ドリフタードリル用穿孔ビット |
JP2002038867A (ja) * | 2000-07-25 | 2002-02-06 | Yamamoto Rock Machine Co Ltd | さく孔装置 |
JP3085847U (ja) * | 2001-11-06 | 2002-05-24 | 有限会社エヌテイマテックス | 掘削用ビット |
JP2004156222A (ja) * | 2002-11-05 | 2004-06-03 | Okabe Co Ltd | 穿孔ビットおよびこれを用いた自穿孔ロックボルト |
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2007
- 2007-10-12 JP JP2007266673A patent/JP4398497B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0387494A (ja) * | 1989-08-31 | 1991-04-12 | Okumura Kikai Seisaku Kk | カッタービット |
JPH0810517Y2 (ja) * | 1989-10-25 | 1996-03-29 | 新日本製鐵株式会社 | 穿孔ビット |
JPH0711857A (ja) * | 1991-06-28 | 1995-01-13 | Loudon Enterprises Inc | 削岩機のビット及びその製法 |
JPH0715893U (ja) * | 1993-08-23 | 1995-03-17 | 日本ハードメタル株式会社 | 軟質土質土木用ビット |
JPH10140960A (ja) * | 1996-11-14 | 1998-05-26 | Yamamoto Lock Mach Kk | ドリフタードリル用穿孔ビット |
JP2002038867A (ja) * | 2000-07-25 | 2002-02-06 | Yamamoto Rock Machine Co Ltd | さく孔装置 |
JP3085847U (ja) * | 2001-11-06 | 2002-05-24 | 有限会社エヌテイマテックス | 掘削用ビット |
JP2004156222A (ja) * | 2002-11-05 | 2004-06-03 | Okabe Co Ltd | 穿孔ビットおよびこれを用いた自穿孔ロックボルト |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114086892A (zh) * | 2021-10-14 | 2022-02-25 | 深圳市工勘岩土集团有限公司 | 气举反循环钻机的钻头结构 |
CN114086892B (zh) * | 2021-10-14 | 2024-05-28 | 深圳市工勘岩土集团有限公司 | 气举反循环钻机的钻头结构 |
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