IT1090481B - Protection of blast furnace gas driven turbine - operates gas-cooling water spray and stop valve when furnace blowout occurs - Google Patents

Protection of blast furnace gas driven turbine - operates gas-cooling water spray and stop valve when furnace blowout occurs

Info

Publication number
IT1090481B
IT1090481B IT5116677A IT5116677A IT1090481B IT 1090481 B IT1090481 B IT 1090481B IT 5116677 A IT5116677 A IT 5116677A IT 5116677 A IT5116677 A IT 5116677A IT 1090481 B IT1090481 B IT 1090481B
Authority
IT
Italy
Prior art keywords
gas
blast furnace
cooling water
furnace
water spray
Prior art date
Application number
IT5116677A
Other languages
Italian (it)
Inventor
Teshima Kiyomi
Original Assignee
Mitsui Shipbuilding Eng
Nippon Steel Corp
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 Mitsui Shipbuilding Eng, Nippon Steel Corp filed Critical Mitsui Shipbuilding Eng
Priority to IT5116677A priority Critical patent/IT1090481B/en
Application granted granted Critical
Publication of IT1090481B publication Critical patent/IT1090481B/en

Links

Landscapes

  • Blast Furnaces (AREA)
  • Control Of Turbines (AREA)

Abstract

The arrangement is for driving a turbine (7) by gas from a blast furnace (1) and has a system for protecting the turbine consisting of a venturi gas washer (4) to spray cooling water on to the line (2a, b, c, e) connecting the blast furnace with the turbine or into the turbine and/or a shut-off valve (41). It further comprises a sensor (21, 22) to detect blast furnace blow-out. The arrangement is such that the water spray and/or the valve are operated in response to a signal received from the detecting sensors.
IT5116677A 1977-09-28 1977-09-28 Protection of blast furnace gas driven turbine - operates gas-cooling water spray and stop valve when furnace blowout occurs IT1090481B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT5116677A IT1090481B (en) 1977-09-28 1977-09-28 Protection of blast furnace gas driven turbine - operates gas-cooling water spray and stop valve when furnace blowout occurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5116677A IT1090481B (en) 1977-09-28 1977-09-28 Protection of blast furnace gas driven turbine - operates gas-cooling water spray and stop valve when furnace blowout occurs

Publications (1)

Publication Number Publication Date
IT1090481B true IT1090481B (en) 1985-06-26

Family

ID=11274502

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5116677A IT1090481B (en) 1977-09-28 1977-09-28 Protection of blast furnace gas driven turbine - operates gas-cooling water spray and stop valve when furnace blowout occurs

Country Status (1)

Country Link
IT (1) IT1090481B (en)

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