CN111442641B - 热处理炉 - Google Patents

热处理炉 Download PDF

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Publication number
CN111442641B
CN111442641B CN201911373754.0A CN201911373754A CN111442641B CN 111442641 B CN111442641 B CN 111442641B CN 201911373754 A CN201911373754 A CN 201911373754A CN 111442641 B CN111442641 B CN 111442641B
Authority
CN
China
Prior art keywords
space
partition wall
furnace body
heat treatment
temperature
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
Application number
CN201911373754.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN111442641A (zh
Inventor
大山智明
有马和彦
山田浩治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
NGK Kilntech Corp
Original Assignee
NGK Insulators Ltd
NGK Kilntech Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NGK Insulators Ltd, NGK Kilntech Corp filed Critical NGK Insulators Ltd
Publication of CN111442641A publication Critical patent/CN111442641A/zh
Application granted granted Critical
Publication of CN111442641B publication Critical patent/CN111442641B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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 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 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 specially adapted for 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 specially adapted for furnaces of these types
    • F27B9/36—Arrangements of heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
CN201911373754.0A 2019-01-16 2019-12-27 热处理炉 Active CN111442641B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-005478 2019-01-16
JP2019005478A JP7110127B2 (ja) 2019-01-16 2019-01-16 熱処理炉

Publications (2)

Publication Number Publication Date
CN111442641A CN111442641A (zh) 2020-07-24
CN111442641B true CN111442641B (zh) 2023-09-19

Family

ID=71626907

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911373754.0A Active CN111442641B (zh) 2019-01-16 2019-12-27 热处理炉

Country Status (3)

Country Link
JP (1) JP7110127B2 (enExample)
CN (1) CN111442641B (enExample)
TW (1) TWI839439B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01181966A (ja) * 1988-01-13 1989-07-19 Matsushita Electric Ind Co Ltd 基板加熱装置
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
CN1332354A (zh) * 2000-05-19 2002-01-23 太阳诱电株式会社 陶瓷烧结法、烧结炉、陶瓷电子零件制法、装置及烧结用收纳体
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
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
CN104422276A (zh) * 2013-08-26 2015-03-18 日本碍子株式会社 热处理炉及热处理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1205512B (it) * 1986-12-30 1989-03-23 Mauro Poppi Forno per la cottura di materiali ceramici quali piastrelle e simili
JPH0570822A (ja) * 1991-09-18 1993-03-23 Nkk Corp 加熱炉における材料搬送方法
KR101425213B1 (ko) * 2013-01-02 2014-08-01 허혁재 연속식 열처리로 및 그 제어방법
KR20150124207A (ko) * 2014-04-28 2015-11-05 삼성전기주식회사 소성로
JP6731374B2 (ja) * 2017-03-30 2020-07-29 日本碍子株式会社 熱処理炉

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01181966A (ja) * 1988-01-13 1989-07-19 Matsushita Electric Ind Co Ltd 基板加熱装置
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
CN1332354A (zh) * 2000-05-19 2002-01-23 太阳诱电株式会社 陶瓷烧结法、烧结炉、陶瓷电子零件制法、装置及烧结用收纳体
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
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
CN104422276A (zh) * 2013-08-26 2015-03-18 日本碍子株式会社 热处理炉及热处理方法

Also Published As

Publication number Publication date
TWI839439B (zh) 2024-04-21
JP7110127B2 (ja) 2022-08-01
TW202045876A (zh) 2020-12-16
JP2020112336A (ja) 2020-07-27
CN111442641A (zh) 2020-07-24

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