JP5318332B2 - 熱処理装置 - Google Patents
熱処理装置 Download PDFInfo
- Publication number
- JP5318332B2 JP5318332B2 JP2006107783A JP2006107783A JP5318332B2 JP 5318332 B2 JP5318332 B2 JP 5318332B2 JP 2006107783 A JP2006107783 A JP 2006107783A JP 2006107783 A JP2006107783 A JP 2006107783A JP 5318332 B2 JP5318332 B2 JP 5318332B2
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- workpiece
- furnace
- processed
- transport
- 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.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0012—Rolls; Roll arrangements
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Description
10 熱処理装置
11〜14 外壁部材
20 被処理物
31〜34 耐熱ガラス
41 搬送面
201,202 被処理物の破片
P ローラピッチ
H 炉内の底面から搬送面までの距離
Claims (3)
- 炉内の搬送経路に沿う所定ピッチの複数の位置のそれぞれで回転自在に支持された複数の搬送ローラ上を搬送される被処理物を所定の温度条件に従って熱処理する熱処理装置において、
前記搬送経路の上面、下面及び左右側面を被覆し、内側面にヒータを有する外壁部材と、
前記外壁部材に対する内側部材である耐熱ガラスと、
前記搬送経路に沿って、前記被処理物に施す熱処理の温度条件が互いに異なる複数の領域と、を備え、
前記搬送ローラは、前記炉内の底面から前記被処理物が搬送される搬送面までの距離が、前記搬送ローラ間から落下しない前記被処理物の搬送方向の最小長さである前記ピッチの2.4倍以上となる位置に配置されており、
前記炉内の全域で、前記搬送ローラと前記炉内の底面との間に他の部材が存在しないことを特徴とする熱処理装置。 - 前記領域は、前記被処理物を第1所定温度に加熱した後に第1所定時間前記第1所定温度に維持する均熱処理を行う領域、及び前記均熱処理された被処理物を第2所定時間に第2所定温度を下降させて冷却する領域を含み、
前記均熱処理は、第1均熱処理と、前記第1均熱処理の後に前記第1均熱処理より高温で処理を行う第2均熱処理とを含み、
前記被処理物の冷却は、単位時間あたりの被処理物の温度の下降が相対的に小さい徐冷処理と、単位時間あたりの被処理物の温度の下降が前記徐冷処理より大きくされる冷却処理とを含むことを特徴とする請求項1に記載の熱処理装置。 - 前記被処理物は、脆性を有するガラス基板であることを特徴とする請求項1または2に記載の熱処理装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006107783A JP5318332B2 (ja) | 2006-04-10 | 2006-04-10 | 熱処理装置 |
CN2006101218273A CN101054262B (zh) | 2006-04-10 | 2006-08-24 | 热处理装置 |
KR1020060100998A KR101376702B1 (ko) | 2006-04-10 | 2006-10-17 | 열처리장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006107783A JP5318332B2 (ja) | 2006-04-10 | 2006-04-10 | 熱処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007278644A JP2007278644A (ja) | 2007-10-25 |
JP5318332B2 true JP5318332B2 (ja) | 2013-10-16 |
Family
ID=38680254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006107783A Expired - Fee Related JP5318332B2 (ja) | 2006-04-10 | 2006-04-10 | 熱処理装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5318332B2 (ja) |
KR (1) | KR101376702B1 (ja) |
CN (1) | CN101054262B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109437544B (zh) * | 2018-11-06 | 2023-12-15 | 信义光伏产业(安徽)控股有限公司 | 半钢化玻璃下片台 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1324670C (zh) * | 2002-09-29 | 2007-07-04 | 光洋热系统株式会社 | 热处理装置用工件装载装置 |
JP2005241205A (ja) * | 2004-02-27 | 2005-09-08 | Ntn Corp | ローラハース式熱処理炉 |
JP4378549B2 (ja) * | 2004-07-12 | 2009-12-09 | 光洋サーモシステム株式会社 | 焼成装置 |
CN1317211C (zh) * | 2005-02-25 | 2007-05-23 | 友达光电股份有限公司 | 输送设备 |
-
2006
- 2006-04-10 JP JP2006107783A patent/JP5318332B2/ja not_active Expired - Fee Related
- 2006-08-24 CN CN2006101218273A patent/CN101054262B/zh not_active Expired - Fee Related
- 2006-10-17 KR KR1020060100998A patent/KR101376702B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR101376702B1 (ko) | 2014-03-21 |
JP2007278644A (ja) | 2007-10-25 |
CN101054262B (zh) | 2012-10-03 |
CN101054262A (zh) | 2007-10-17 |
KR20070101095A (ko) | 2007-10-16 |
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