KR890017516A - 로(Furnace) - Google Patents

로(Furnace) Download PDF

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Publication number
KR890017516A
KR890017516A KR1019890007252A KR890007252A KR890017516A KR 890017516 A KR890017516 A KR 890017516A KR 1019890007252 A KR1019890007252 A KR 1019890007252A KR 890007252 A KR890007252 A KR 890007252A KR 890017516 A KR890017516 A KR 890017516A
Authority
KR
South Korea
Prior art keywords
furnace
turntable
opening
workpiece
blowing means
Prior art date
Application number
KR1019890007252A
Other languages
English (en)
Other versions
KR960016162B1 (ko
Inventor
히데사또 사까모또
Original Assignee
히데사또 사까모또
후아네스 쥬우고오 가부시기 가이샤
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 히데사또 사까모또, 후아네스 쥬우고오 가부시기 가이샤 filed Critical 히데사또 사까모또
Publication of KR890017516A publication Critical patent/KR890017516A/ko
Application granted granted Critical
Publication of KR960016162B1 publication Critical patent/KR960016162B1/ko

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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
    • F27B9/14—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
    • F27B9/16—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 circular or arcuate path
    • 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
    • F27B9/021—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 having two or more parallel tracks
    • F27B9/025—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 having two or more parallel tracks having two or more superimposed tracks
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays
    • 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
    • F27B9/38—Arrangements of devices for charging
    • 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
    • F27B2009/026—Two or more conveyors, e.g. mounted successively
    • F27B2009/027—Two or more conveyors, e.g. mounted successively working in parallel
    • 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
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0046—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising one or more movable arms, e.g. forks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/07—Carburising

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

내용 없음

Description

로(Furnace)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예에 있어서의 로의 제2도의 Ⅰ-Ⅰ선에 연하는 종단면도, 제2도는 상반부가 제1도의 Ⅱ-Ⅱ선에 연하여 단면 표시한 평면도, 제3도는 가공물 재치대와 턴테이블과 포크의 관계만을 표시한 부분사시도.

Claims (15)

  1. 단열재로 의해 내장된 로벽에 둘러쌓이고 소정의 열분위기로 유지되는 로내에서 가공물의 가열이나 열처리등을 행하는 로이며 상로내를 상하로 분활하여 적어도 제1 및 제2로실을 칸막이하기 위한 수평방향으로 설치된 격벽과 상기 제1로실내에 설치되고 수평방향으로 회전가능하게 지지되고 그 상면에 가공물을 재치하는 제1턴테이블과 상기 제2로실내에 설치되고 상기 제1턴테이블과는 독립되어 수평방향으로 회전가능하게 지지되고 그 상면에 상기 가공물을 재치하는 제2턴테이블과 상기 로벽의 소정위치에 형성된 개구부를 통해서 로외부로부터 각 턴테이블에 대하여 가공물을 출입시키는 가공물 반송수단과, 상기 제1 및 제2로실을 각각 상이한 온도로 설정하기 위한 제1 및 제2가열수단을 가진 로.
  2. 제1항에 있어서, 상기 격벽의 외주부이면에는 상기 로벽의 내주면으로부터 중심방향으로 돌출하는 환상돌기가 위치하여 구성되는 로.
  3. 제1항에 있어서, 상기 격벽은 상기 제2턴테이블상에 지지부재에 의하여 소정의 간극을 두고 지지되며, 상기 제2턴테이블과 더불어 회전할 수 있도록 구성되는 로.
  4. 제1항에 있어서, 상기 격벽의 외주부는 상기 로벽의 내주면내에 삽입고정되어 구성되는 로.
  5. 제1항에 있어서, 상기 제1턴테이블은 대략 직립되는 제1회전축의 상단에 부착되고 상기 제2턴테이블은 상기 제1회전축을 그 내부에 회전가능하게 삽입한 중공의 제2회전축의 상단에 부착되어 구성된 로.
  6. 제1항에 있어서, 상기 제1턴테이블은 복수의 높이방향으로 배치된 원통상의 가공물의 지지부재로 구성되고 각 가공물의 지지부재의 외주부의 상면에는 상기 가공물을 재치하는 재치대부재가 설치되어 구성되는 로.
  7. 제1항에 있어서, 상기 제1턴테이블의 중심부에는 개구를 가지며 이 개구에는 중심부로부터 외부로 향하여 순환송풍하는 송풍수단이 설치되어 구성되는 로.
  8. 제1항에 있어서, 상기 제2턴테이블의 외주부에는 접선방향으로 순환송풍하는 송풍수단이 설치되는 구성의 로.
  9. 제1항에 있어서, 상기 제1턴테이블의 중심부에는 개구를 가지며, 이 개구에는 중심부로부터 외측으로 향하여 순환송풍하는 제1송풍수단이 설치되고, 상기 제2턴테이블의 외주부에는 그접선방향으로 순환송풍하는 제2송풍수단이 설치되는 구성의 로.
  10. 제1항에 있어서, 상기 개구부에는 상기 제1 및 제2로실의 어느한쪽과 연통하는 부분을 개폐가능케하는 덮개체가 설치되는 구성의 로.
  11. 제1항에 있어서, 상기 제1 및 제2로실의 한쪽에는 그 로실내의 가열수단에 의하여 침탄온도가 설정되고 다른쪽로실에는 가열수단에 의하여 확산온도로 제어되도록 구성되는 로.
  12. 제1항에 있어서, 상기 제1 및 제2로실의 한쪽은 단조용등의 가열로로 사용되며 다른쪽로실은 열처리로로서 사용되도록 구성되는 로.
  13. 제7항에 있어서, 상기 송풍수단의 외측에는 이 송풍수단으로부터의 바람을 원주방향 외향으로 확산시키기 위한 디퓨저날개차 부재가 설치되는 구성의 로.
  14. 제8항에 있어서, 상기 송풍수단은 상기 로벽의 저부에 환상으로 설치되는 요부내에 설치되는 구성의 로.
  15. 제10항에 있어서, 상기 덮개체는 유압 혹은 기압실린더에 의하여 개폐가능하게 구성되는 로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890007252A 1988-05-31 1989-05-30 로(Furnace) KR960016162B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP63-134244 1988-05-31
JP88-134244 1988-05-31
JP13424488 1988-05-31
JP88-190346 1988-07-29
JP63190346A JP2819292B2 (ja) 1988-05-31 1988-07-29 炉

Publications (2)

Publication Number Publication Date
KR890017516A true KR890017516A (ko) 1989-12-16
KR960016162B1 KR960016162B1 (ko) 1996-12-04

Family

ID=26468388

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007252A KR960016162B1 (ko) 1988-05-31 1989-05-30 로(Furnace)

Country Status (7)

Country Link
US (1) US4986750A (ko)
EP (1) EP0345026B1 (ko)
JP (1) JP2819292B2 (ko)
KR (1) KR960016162B1 (ko)
CN (1) CN1017921B (ko)
CA (1) CA1326595C (ko)
DE (1) DE68917032T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100661192B1 (ko) * 2005-05-24 2006-12-22 주식회사 엠아이텍 알루미늄 휠의 열처리 장치

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130242A1 (de) * 1991-09-12 1993-03-18 Lindner Arno Kg Drehherd-einbrennofen
WO1998008988A1 (de) * 1996-08-30 1998-03-05 Franz Hillingrathner Rundtaktofen zum behandeln von werkstücken
DE19638106C1 (de) * 1996-08-30 1998-04-09 Franz Hillingrathner Rundtaktofen zum Behandeln von Werkstücken
DE19635257C1 (de) * 1996-08-30 1998-03-12 Franz Hillingrathner Rundtaktofen zum Behandeln von Werkstücken
DE19639933C1 (de) * 1996-08-30 1998-04-09 Franz Hillingrathner Rundtaktofen zum Behandeln von Werkstücken
CN1084383C (zh) * 1998-07-23 2002-05-08 王景元 酸枣饮料酒及其生产工艺
JP4537522B2 (ja) * 2000-02-07 2010-09-01 中外炉工業株式会社 間欠駆動式真空浸炭炉
DE102004015325A1 (de) * 2004-03-30 2005-10-13 Dürr Ecoclean GmbH Behandlungsvorrichtung zur Behandlung von Werkstücken oder Werkstückgruppen
JP4919602B2 (ja) 2005-01-20 2012-04-18 トヨタ自動車株式会社 熱処理炉、及びそれを備える熱処理設備
JP2012163231A (ja) * 2011-02-04 2012-08-30 Daido Steel Co Ltd 回転式熱処理炉
WO2013118261A1 (ja) * 2012-02-08 2013-08-15 株式会社正英製作所 熱処理炉
CN106424276B (zh) * 2016-10-28 2018-10-09 武汉理工大学 铝合金热成形生产线加热设备
CN107243584B (zh) * 2017-06-05 2020-02-07 江阴振宏重型锻造有限公司 一种开合式加热器及采用该加热器的风电主轴锻造工艺
DE102020106996A1 (de) 2020-03-13 2021-09-16 Bayerische Motoren Werke Aktiengesellschaft Chargenofen für presszuhärtende Platinen oder formzuhärtende Bauteile und Verfahren zur Wärmebehandlung von presszuhärtenden Platinen oder formzuhärtenden Bauteilen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE288013C (ko) *
US939880A (en) * 1907-11-29 1909-11-09 Utley Wedge Roasting and like furnace.
US1836002A (en) * 1925-12-05 1931-12-15 Balz Georg Furnace for roasting zinc blende
US1979312A (en) * 1932-01-29 1934-11-06 Tennessee Copper Company Ore drying apparatus
US2013975A (en) * 1934-01-20 1935-09-10 Anaconda Copper Mining Co Metallurgical furnace
SU380929A1 (ru) * 1970-07-29 1973-05-15 Нагревательная печь с вращающимся подом
JPS5938322A (ja) * 1982-08-27 1984-03-02 Fuaanesu Juko Kk 加熱炉
JPS61544A (ja) * 1984-06-12 1986-01-06 Yoshifumi Sakurai 垂直磁化膜
US4702694A (en) * 1984-08-31 1987-10-27 Union Oil Company Of California Furnace with modular construction
JPS6191485A (ja) * 1984-10-11 1986-05-09 フア−ネス重工株式会社 炉
JPS6248152A (ja) * 1985-08-27 1987-03-02 Matsushita Electric Works Ltd 遠隔制御監視装置
SU1418556A1 (ru) * 1986-06-16 1988-08-23 Институт Физической Химии Ан Ссср Устройство дл непрерывной термической и химической обработки изделий или материалов

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100661192B1 (ko) * 2005-05-24 2006-12-22 주식회사 엠아이텍 알루미늄 휠의 열처리 장치

Also Published As

Publication number Publication date
CA1326595C (en) 1994-02-01
CN1017921B (zh) 1992-08-19
EP0345026A2 (en) 1989-12-06
EP0345026B1 (en) 1994-07-27
DE68917032T2 (de) 1994-11-10
EP0345026A3 (en) 1991-01-02
CN1039104A (zh) 1990-01-24
JPH0250080A (ja) 1990-02-20
JP2819292B2 (ja) 1998-10-30
KR960016162B1 (ko) 1996-12-04
US4986750A (en) 1991-01-22
DE68917032D1 (de) 1994-09-01

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