UA95924C2 - Air heater for Blast furnace - Google Patents

Air heater for Blast furnace

Info

Publication number
UA95924C2
UA95924C2 UAA200806187A UAA200806187A UA95924C2 UA 95924 C2 UA95924 C2 UA 95924C2 UA A200806187 A UAA200806187 A UA A200806187A UA A200806187 A UAA200806187 A UA A200806187A UA 95924 C2 UA95924 C2 UA 95924C2
Authority
UA
Ukraine
Prior art keywords
air
forehearth
gas
channels
lining
Prior art date
Application number
UAA200806187A
Other languages
Russian (ru)
Inventor
Юрий Сергеевич Кривченко
Сергей Васильевич Бычков
Василий Григорьевич Литвяк
Альберт Николаевич Жариков
Александр Сергеевич Гусаров
Олег Алексеевич Выбыванец
Леонид Петрович Грес
Юрий Мусиевич Флейшман
Original Assignee
Государственное Предприятие "Украинский Институт По Проектированию Металлургических Заводов"
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 Государственное Предприятие "Украинский Институт По Проектированию Металлургических Заводов" filed Critical Государственное Предприятие "Украинский Институт По Проектированию Металлургических Заводов"
Priority to UAA200806187A priority Critical patent/UA95924C2/en
Priority to RU2008133115/02A priority patent/RU2458149C2/en
Publication of UA95924C2 publication Critical patent/UA95924C2/en

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  • Furnace Details (AREA)

Abstract

The invention relates to the field of ferrous metallurgy. Air heater of blast furnace contains a dome casing, provided with lining, nozzle, connection branch of hot blast, forehearth, disposed at the top of the dome coaxial with it, equipped with a casing with lining, carried out apart from the dome lining, equipped with reservoirs of gas and air, connected with the supply pipeline and air-duct and the cross-channels for supply of gas and air, placed in a vertical side wall of the forehearth lining by rows, at that the channels are made with the possibility of gas and air supply directly into the forehearth, while the axis of one or more rows of channels are located in the horizontal plane, at an angle of 12-85 ° to the radius of the forehearth, passing through the centers of their outlet sections, and collectors of gas and air for the upper and lower rows of channels are made in the form of hollow semicollectors, ​​dead-end from the butt with a solid masonry with a casing, located outside the forehearth opposite each other and supplied with the nozzles installed coaxially to the inlets in cross-cutting channels of gas and air supply. The invention intensifies mixing of combustion components and improving the quality of combustion.
UAA200806187A 2008-05-12 2008-05-12 Air heater for Blast furnace UA95924C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UAA200806187A UA95924C2 (en) 2008-05-12 2008-05-12 Air heater for Blast furnace
RU2008133115/02A RU2458149C2 (en) 2008-05-12 2008-08-11 Air heater of blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA200806187A UA95924C2 (en) 2008-05-12 2008-05-12 Air heater for Blast furnace

Publications (1)

Publication Number Publication Date
UA95924C2 true UA95924C2 (en) 2011-09-26

Family

ID=42126711

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200806187A UA95924C2 (en) 2008-05-12 2008-05-12 Air heater for Blast furnace

Country Status (2)

Country Link
RU (1) RU2458149C2 (en)
UA (1) UA95924C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2666648C1 (en) * 2017-07-18 2018-09-11 Семен Леонидович Соломенцев Air heater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1526029B1 (en) * 1966-05-13 1971-04-22 Martin & Pagenstecher Ag BURNER EQUIPMENT FOR CHAMBERLESS WINDER HEATERS HEATERED FROM ABOVE
RU2145637C1 (en) * 1999-03-29 2000-02-20 Калугин Яков Прокопьевич Air heater
RU2215792C1 (en) * 2002-02-18 2003-11-10 Калугин Яков Прокопьевич Air heater
JP2005139482A (en) * 2003-11-04 2005-06-02 Jfe Mechanical Co Ltd Method for reconstructing hot blast stove
RU2316600C2 (en) * 2006-03-01 2008-02-10 Яков Прокопьевич Калугин Air heater

Also Published As

Publication number Publication date
RU2458149C2 (en) 2012-08-10
RU2008133115A (en) 2010-02-20

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