UA33984A - Lance for blast furnace - Google Patents

Lance for blast furnace

Info

Publication number
UA33984A
UA33984A UA99052580A UA99052580A UA33984A UA 33984 A UA33984 A UA 33984A UA 99052580 A UA99052580 A UA 99052580A UA 99052580 A UA99052580 A UA 99052580A UA 33984 A UA33984 A UA 33984A
Authority
UA
Ukraine
Prior art keywords
lance
spiral
nose
blast furnace
channel
Prior art date
Application number
UA99052580A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Євген Опанасович Андреєв
Евгений Афанасьевич Андреев
Микола Миколайович Грищенко
Николай Николаевич Грищенко
Віталій Федорович Івін
Виталий Федорович Ивин
Володимир Володимирович Козак
Владимир Владимирович Козак
Борис Миколайович Смірнов
Борис Николаевич Смирнов
Іван Дмитрович Стеценко
Иван Дмитриевич Стеценко
Original Assignee
Дніпропетровський Державний Технічний Університет Залізничного Транспорту
Днепропетровский государственный технический университет железнодорожного транспорта
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 Дніпропетровський Державний Технічний Університет Залізничного Транспорту, Днепропетровский государственный технический университет железнодорожного транспорта filed Critical Дніпропетровський Державний Технічний Університет Залізничного Транспорту
Priority to UA99052580A priority Critical patent/UA33984A/en
Publication of UA33984A publication Critical patent/UA33984A/en

Links

Landscapes

  • Blast Furnaces (AREA)

Abstract

A lance has a channel for cooling liquid as interlocking spiral in nose part. The cross-section of the channel has the shape of quadrangle with edges on heat exchanging surface and thickness of wall between adjacent coils of spiral is 3…7.6 mm, at that spiral has left and right coilings at moving of heat-carrier in nose accordingly on hour or against hour arrows, if to look on lance from side it nose.
UA99052580A 1999-05-07 1999-05-07 Lance for blast furnace UA33984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA99052580A UA33984A (en) 1999-05-07 1999-05-07 Lance for blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA99052580A UA33984A (en) 1999-05-07 1999-05-07 Lance for blast furnace

Publications (1)

Publication Number Publication Date
UA33984A true UA33984A (en) 2001-02-15

Family

ID=74197529

Family Applications (1)

Application Number Title Priority Date Filing Date
UA99052580A UA33984A (en) 1999-05-07 1999-05-07 Lance for blast furnace

Country Status (1)

Country Link
UA (1) UA33984A (en)

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