UA42550A - A tuyere - Google Patents

A tuyere

Info

Publication number
UA42550A
UA42550A UA2001042177A UA200142177A UA42550A UA 42550 A UA42550 A UA 42550A UA 2001042177 A UA2001042177 A UA 2001042177A UA 200142177 A UA200142177 A UA 200142177A UA 42550 A UA42550 A UA 42550A
Authority
UA
Ukraine
Prior art keywords
tuyere
gaseous oxidizer
disc
longitudinal axis
supply
Prior art date
Application number
UA2001042177A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Олександр Сергійович Безчерев
Александр Сергеевич Безчерев
Андрій Вікторович Сущенко
Андрей Викторович Сущенко
Original Assignee
Приазовський Державний Технічний Університет
Приазовский Государственный Технический Университет
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 Приазовський Державний Технічний Університет, Приазовский Государственный Технический Университет filed Critical Приазовський Державний Технічний Університет
Priority to UA2001042177A priority Critical patent/UA42550A/en
Publication of UA42550A publication Critical patent/UA42550A/en

Links

Landscapes

  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

A tuyere contains concentrically disposed tubes, which form ducts for supplying and discharge of cooling agent, supply of gaseous oxidizer, tip with blowoff nozzles, mechanical interrupter of gaseous oxidizer flow at the inlet to nozzles made in the form of disc with holes, disposed with a possibility of rotation relative to longitudinal axis of tuyere. On the disc surface turned to the side of gaseous oxidizer supply there are placed at least two aerodynamic elements, symmetrically disposed relative to longitudinal axis of tuyere, every of which has inclined upper surface, connected with generatrix of hole in the disc, which angle of incidence by the flow of gaseous oxidizer is of (-8)-85°.
UA2001042177A 2001-04-03 2001-04-03 A tuyere UA42550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA2001042177A UA42550A (en) 2001-04-03 2001-04-03 A tuyere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA2001042177A UA42550A (en) 2001-04-03 2001-04-03 A tuyere

Publications (1)

Publication Number Publication Date
UA42550A true UA42550A (en) 2001-10-15

Family

ID=74223535

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2001042177A UA42550A (en) 2001-04-03 2001-04-03 A tuyere

Country Status (1)

Country Link
UA (1) UA42550A (en)

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