JP2020112336A - 熱処理炉 - Google Patents
熱処理炉 Download PDFInfo
- Publication number
- JP2020112336A JP2020112336A JP2019005478A JP2019005478A JP2020112336A JP 2020112336 A JP2020112336 A JP 2020112336A JP 2019005478 A JP2019005478 A JP 2019005478A JP 2019005478 A JP2019005478 A JP 2019005478A JP 2020112336 A JP2020112336 A JP 2020112336A
- Authority
- JP
- Japan
- Prior art keywords
- space
- temperature
- heat treatment
- treatment furnace
- furnace body
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 49
- 238000004891 communication Methods 0.000 claims abstract description 42
- 238000005192 partition Methods 0.000 claims description 53
- 238000012546 transfer Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/028—Multi-chamber type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
- F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
Abstract
Description
12:被処理物
20:炉体
22:天井壁
24:底壁
26a、26b、26c、26d:側壁
28a、28b:開口
30a、30b:隔壁
36:連通通路
40:第1空間
42:第2空間
44a、44b、44c、44d:ヒータ
46a、46b、46c、46d:給気流路
48a、48b、48c、48d:排気流路
52:搬送ローラ
54:第1駆動装置
56:第2駆動装置
58:第3駆動装置
60:制御装置
Claims (5)
- 被処理物を熱処理する熱処理炉であって、
前記被処理物を第1の温度で熱処理する第1空間と、前記被処理物を前記第1の温度と異なる第2の温度で熱処理する第2空間と、前記第1空間と前記第2空間とを隔離する隔壁と、を備える炉体と、
前記第1空間の一端から前記第2空間の他端まで前記被処理物を搬送する搬送装置と、を備えており、
前記隔壁は、
前記第1空間と前記第2空間とを連通させる連通通路と、
前記隔壁内に設けられ、前記隔壁によって前記第1空間及び前記第2空間から隔離されると共に前記連通通路と連通する第3空間と、を備えている、熱処理炉。 - 前記炉体に設けられ、その一端が前記第3空間と連通する一方でその他端が前記炉体の外部に連通し、前記第3空間内のガスを前記炉体の外部に排出する排気流路をさらに備えている、請求項1に記載の熱処理炉。
- 前記炉体に設けられ、その一端が前記第3空間と連通する一方でその他端が前記炉体の外部に連通し、前記炉体の外部から前記第3空間内にガスを供給する給気流路をさらに備えている、請求項1又は2に記載の熱処理炉。
- 前記隔壁は、前記第1空間と前記第3空間とを隔離する第1部分と、前記第2空間と前記第3空間とを隔離する第2部分と、をさらに備えており、
前記第3空間の搬送方向の寸法は、前記第1の温度が前記第2の温度より高いときは前記第1部分の搬送方向の寸法より小さくされており、前記第2の温度が前記第1の温度より高いときは前記第2部分の搬送方向の寸法より小さくされている、請求項1〜3のいずれか一項に記載の熱処理炉。 - 前記炉体には、前記第1空間内に配置され、前記第1空間内を前記第1の温度に調整可能な第1ヒータと、前記第2空間内に配置され、前記第2空間内を前記第2の温度に調整可能な第2ヒータと、が設けられている一方、前記第3空間内にはヒータが設けられていない、請求項1〜4のいずれか一項に記載の熱処理炉。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019005478A JP7110127B2 (ja) | 2019-01-16 | 2019-01-16 | 熱処理炉 |
CN201911373754.0A CN111442641B (zh) | 2019-01-16 | 2019-12-27 | 热处理炉 |
TW109101011A TWI839439B (zh) | 2019-01-16 | 2020-01-13 | 熱處理爐 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019005478A JP7110127B2 (ja) | 2019-01-16 | 2019-01-16 | 熱処理炉 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020112336A true JP2020112336A (ja) | 2020-07-27 |
JP2020112336A5 JP2020112336A5 (ja) | 2020-11-19 |
JP7110127B2 JP7110127B2 (ja) | 2022-08-01 |
Family
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JP2019005478A Active JP7110127B2 (ja) | 2019-01-16 | 2019-01-16 | 熱処理炉 |
Country Status (2)
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JP (1) | JP7110127B2 (ja) |
CN (1) | CN111442641B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7013608B1 (ja) * | 2021-03-29 | 2022-02-14 | 株式会社ノリタケカンパニーリミテド | 連続焼成炉 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63169479A (ja) * | 1986-12-30 | 1988-07-13 | ポッピ・エス・ピー・エー | セラミック材料を焼成するための窯 |
JPH01181966A (ja) * | 1988-01-13 | 1989-07-19 | Matsushita Electric Ind Co Ltd | 基板加熱装置 |
JPH0570822A (ja) * | 1991-09-18 | 1993-03-23 | Nkk Corp | 加熱炉における材料搬送方法 |
JPH11257862A (ja) * | 1998-03-12 | 1999-09-24 | Ngk Insulators Ltd | 連続式焼成炉における雰囲気制御装置 |
JP2002310563A (ja) * | 2001-04-13 | 2002-10-23 | Matsushita Electric Ind Co Ltd | 熱処理装置及び被熱処理物の製造方法 |
KR20140088352A (ko) * | 2013-01-02 | 2014-07-10 | 허혁재 | 연속식 열처리로 및 그 제어방법 |
JP2015210072A (ja) * | 2014-04-28 | 2015-11-24 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | 焼成炉 |
JP2018169137A (ja) * | 2017-03-30 | 2018-11-01 | 日本碍子株式会社 | 熱処理炉 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001328870A (ja) * | 2000-05-19 | 2001-11-27 | Taiyo Yuden Co Ltd | セラミックの焼成方法、トンネル式焼成炉、セラミック電子部品の製造方法及び装置、セラミック電子部品の焼成用収納体 |
JP2004354043A (ja) * | 2004-07-22 | 2004-12-16 | Ngk Insulators Ltd | 基板の熱処理方法及びそれに用いる連続式熱処理炉 |
JP6192493B2 (ja) * | 2013-08-26 | 2017-09-06 | 日本碍子株式会社 | 熱処理炉及び熱処理方法 |
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- 2019-01-16 JP JP2019005478A patent/JP7110127B2/ja active Active
- 2019-12-27 CN CN201911373754.0A patent/CN111442641B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63169479A (ja) * | 1986-12-30 | 1988-07-13 | ポッピ・エス・ピー・エー | セラミック材料を焼成するための窯 |
JPH01181966A (ja) * | 1988-01-13 | 1989-07-19 | Matsushita Electric Ind Co Ltd | 基板加熱装置 |
JPH0570822A (ja) * | 1991-09-18 | 1993-03-23 | Nkk Corp | 加熱炉における材料搬送方法 |
JPH11257862A (ja) * | 1998-03-12 | 1999-09-24 | Ngk Insulators Ltd | 連続式焼成炉における雰囲気制御装置 |
JP2002310563A (ja) * | 2001-04-13 | 2002-10-23 | Matsushita Electric Ind Co Ltd | 熱処理装置及び被熱処理物の製造方法 |
KR20140088352A (ko) * | 2013-01-02 | 2014-07-10 | 허혁재 | 연속식 열처리로 및 그 제어방법 |
JP2015210072A (ja) * | 2014-04-28 | 2015-11-24 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | 焼成炉 |
JP2018169137A (ja) * | 2017-03-30 | 2018-11-01 | 日本碍子株式会社 | 熱処理炉 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7013608B1 (ja) * | 2021-03-29 | 2022-02-14 | 株式会社ノリタケカンパニーリミテド | 連続焼成炉 |
Also Published As
Publication number | Publication date |
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JP7110127B2 (ja) | 2022-08-01 |
TW202045876A (zh) | 2020-12-16 |
CN111442641B (zh) | 2023-09-19 |
CN111442641A (zh) | 2020-07-24 |
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