RU2012130839A - SHAFT FURNACE - Google Patents

SHAFT FURNACE Download PDF

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Publication number
RU2012130839A
RU2012130839A RU2012130839/02A RU2012130839A RU2012130839A RU 2012130839 A RU2012130839 A RU 2012130839A RU 2012130839/02 A RU2012130839/02 A RU 2012130839/02A RU 2012130839 A RU2012130839 A RU 2012130839A RU 2012130839 A RU2012130839 A RU 2012130839A
Authority
RU
Russia
Prior art keywords
furnace
side opening
door
working space
shaft furnace
Prior art date
Application number
RU2012130839/02A
Other languages
Russian (ru)
Inventor
Марк ХЕРРИГЕР
Эрвин ЧАПОВЕТЦ
Original Assignee
Андритц Мерц Гмбх
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 Андритц Мерц Гмбх filed Critical Андритц Мерц Гмбх
Publication of RU2012130839A publication Critical patent/RU2012130839A/en

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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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/66—Tower-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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)

Abstract

1. Шахтная печь (1) для термообработки длинномерных изделий (17) со следующими признаками:1.1) стенкой (3) печи;1.2) стенка (3) печи окружает рабочее пространство (7) печи;1.3) горелками (11) для нагрева рабочего пространства (7) печи;1.4) стенка (3) печи имеет боковой проем (21) в рабочее пространство (7) печи;1.5) через боковой проем (21) печь (1) является загружаемой длинномерными изделиями (17);1.6) боковой проем (21) выполнен с возможностью закрытия дверью (31);1.7) дверь (31) выполнена с возможностью полного снятия с бокового проема (21).2. Шахтная печь по п.1, в которой боковой проем (21) простирается от пода (23) печи до верхней стороны печи (1).3. Шахтная печь по п.1, в которой ширина бокового проема (21) составляет от 25% до 50% контура печи (1).4. Шахтная печь по п.1, в которой дверь (31) расположена на передвижной клети (35).5. Шахтная печь по п.1 с огнеупорным волокнистым материалом для герметизации двери (31).6. Шахтная печь по п.1, в которой дверь (21) выполнена с возможностью удержания в ее закрытом положении посредством пневматики.7. Шахтная печь по п.1, в которой дверь (21) упруго расположена на передвижной клети (35).8. Способ термообработки по меньшей мере одного длинномерного изделия (17) в шахтной печи (1) по п.1 со следующими последовательными этапами:8.1) по меньшей мере одно длинномерное изделие (17) вводят через боковой проем (21) в рабочее пространство (7) печи и удерживают там;8.2) боковой проем (21) закрывают дверью (31);8.3) рабочее пространство (7) для термообработки изделия (17) нагревают посредством горелок (11);8.4) дверь (31) снимают с бокового проема (21);8.5) изделие (17) выводят через боковой проем (21) из рабочего пространства (7) печи.1. A shaft furnace (1) for heat treatment of long products (17) with the following features: 1.1) the wall (3) of the furnace; 1.2) the wall (3) of the furnace surrounds the working space (7) of the furnace; 1.3) with burners (11) to heat the worker spaces (7) of the furnace; 1.4) the wall (3) of the furnace has a side opening (21) into the working space (7) of the furnace; 1.5) through the side opening (21) the furnace (1) is loaded with long products (17); 1.6) side the opening (21) is made with the possibility of closing the door (31); 1.7) the door (31) is made with the possibility of complete removal from the side opening (21) .2. A shaft furnace according to claim 1, wherein the side opening (21) extends from the hearth (23) of the furnace to the upper side of the furnace (1). 3. A shaft furnace according to claim 1, in which the width of the side opening (21) is from 25% to 50% of the contour of the furnace (1). A shaft furnace according to claim 1, wherein the door (31) is located on a mobile stand (35) .5. A shaft furnace according to claim 1 with refractory fibrous material for sealing a door (31) .6. A shaft furnace according to claim 1, in which the door (21) is configured to be held in its closed position by means of pneumatics. A shaft furnace according to claim 1, in which the door (21) is resiliently located on the mobile stand (35) .8. The method of heat treatment of at least one long product (17) in a shaft furnace (1) according to claim 1 with the following successive steps: 8.1) at least one long product (17) is introduced through the side opening (21) into the working space (7) the ovens are held there; 8.2) the side opening (21) is closed by the door (31); 8.3) the working space (7) for heat treatment of the product (17) is heated by burners (11); 8.4) the door (31) is removed from the side opening (21) ); 8.5) the product (17) is removed through the side opening (21) from the working space (7) of the furnace.

Claims (8)

1. Шахтная печь (1) для термообработки длинномерных изделий (17) со следующими признаками:1. A shaft furnace (1) for heat treatment of long products (17) with the following features: 1.1) стенкой (3) печи;1.1) the wall (3) of the furnace; 1.2) стенка (3) печи окружает рабочее пространство (7) печи;1.2) the wall (3) of the furnace surrounds the working space (7) of the furnace; 1.3) горелками (11) для нагрева рабочего пространства (7) печи;1.3) burners (11) for heating the working space (7) of the furnace; 1.4) стенка (3) печи имеет боковой проем (21) в рабочее пространство (7) печи;1.4) the wall (3) of the furnace has a side opening (21) into the working space (7) of the furnace; 1.5) через боковой проем (21) печь (1) является загружаемой длинномерными изделиями (17);1.5) through the side opening (21) the furnace (1) is loaded with long products (17); 1.6) боковой проем (21) выполнен с возможностью закрытия дверью (31);1.6) the side opening (21) is configured to close with a door (31); 1.7) дверь (31) выполнена с возможностью полного снятия с бокового проема (21).1.7) the door (31) is made with the possibility of complete removal from the side opening (21). 2. Шахтная печь по п.1, в которой боковой проем (21) простирается от пода (23) печи до верхней стороны печи (1).2. The shaft furnace according to claim 1, in which the side opening (21) extends from the hearth (23) of the furnace to the upper side of the furnace (1). 3. Шахтная печь по п.1, в которой ширина бокового проема (21) составляет от 25% до 50% контура печи (1).3. The shaft furnace according to claim 1, in which the width of the side opening (21) is from 25% to 50% of the contour of the furnace (1). 4. Шахтная печь по п.1, в которой дверь (31) расположена на передвижной клети (35).4. A shaft furnace according to claim 1, in which the door (31) is located on a mobile stand (35). 5. Шахтная печь по п.1 с огнеупорным волокнистым материалом для герметизации двери (31).5. A shaft furnace according to claim 1 with a refractory fibrous material for sealing a door (31). 6. Шахтная печь по п.1, в которой дверь (21) выполнена с возможностью удержания в ее закрытом положении посредством пневматики.6. A shaft furnace according to claim 1, in which the door (21) is arranged to be held in its closed position by means of pneumatics. 7. Шахтная печь по п.1, в которой дверь (21) упруго расположена на передвижной клети (35).7. The shaft furnace according to claim 1, in which the door (21) is resiliently located on the mobile stand (35). 8. Способ термообработки по меньшей мере одного длинномерного изделия (17) в шахтной печи (1) по п.1 со следующими последовательными этапами:8. The method of heat treatment of at least one lengthy product (17) in a shaft furnace (1) according to claim 1 with the following sequential steps: 8.1) по меньшей мере одно длинномерное изделие (17) вводят через боковой проем (21) в рабочее пространство (7) печи и удерживают там;8.1) at least one lengthy product (17) is inserted through the side opening (21) into the working space (7) of the furnace and held there; 8.2) боковой проем (21) закрывают дверью (31);8.2) the side opening (21) is closed by the door (31); 8.3) рабочее пространство (7) для термообработки изделия (17) нагревают посредством горелок (11);8.3) the working space (7) for heat treatment of the product (17) is heated by means of burners (11); 8.4) дверь (31) снимают с бокового проема (21);8.4) the door (31) is removed from the side opening (21); 8.5) изделие (17) выводят через боковой проем (21) из рабочего пространства (7) печи. 8.5) the product (17) is removed through the side opening (21) from the working space (7) of the furnace.
RU2012130839/02A 2010-06-02 2010-12-23 SHAFT FURNACE RU2012130839A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10005714A EP2392880B1 (en) 2010-06-02 2010-06-02 Shaft furnace
EPEP10005714.0 2010-06-02
PCT/EP2010/007939 WO2011150951A1 (en) 2010-06-02 2010-12-23 Shaft furnace

Publications (1)

Publication Number Publication Date
RU2012130839A true RU2012130839A (en) 2014-01-27

Family

ID=42735317

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012130839/02A RU2012130839A (en) 2010-06-02 2010-12-23 SHAFT FURNACE

Country Status (3)

Country Link
EP (1) EP2392880B1 (en)
RU (1) RU2012130839A (en)
WO (1) WO2011150951A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112981047A (en) * 2021-02-20 2021-06-18 青岛正大重工有限公司 Steelmaking process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1783084A1 (en) * 1968-09-30 1971-03-18 Ofag Ofenbau Gmbh Shaft furnace for annealing, quenching, normalizing and tempering of larger length work pieces
BRMU8501282Y1 (en) * 2005-07-06 2016-03-08 Massaco Simoyama Napoli vertical raised furnace for heat treatment of metal parts

Also Published As

Publication number Publication date
EP2392880B1 (en) 2013-03-20
WO2011150951A1 (en) 2011-12-08
EP2392880A1 (en) 2011-12-07

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20140716