JPS55128522A - Cooling water circulating circuit in converter exhaust gas treating apparatus - Google Patents

Cooling water circulating circuit in converter exhaust gas treating apparatus

Info

Publication number
JPS55128522A
JPS55128522A JP3536079A JP3536079A JPS55128522A JP S55128522 A JPS55128522 A JP S55128522A JP 3536079 A JP3536079 A JP 3536079A JP 3536079 A JP3536079 A JP 3536079A JP S55128522 A JPS55128522 A JP S55128522A
Authority
JP
Japan
Prior art keywords
temp
exhaust gas
cooling water
water
water tank
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP3536079A
Other languages
Japanese (ja)
Other versions
JPS5924163B2 (en
Inventor
Hidemi Gotoda
Sumio Iwamoto
Takeji Asai
Kenzo Fukumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Heavy Industries Ltd
Nippon Steel Corp
Original Assignee
Kawasaki Heavy Industries Ltd
Sumitomo Metal Industries Ltd
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 Kawasaki Heavy Industries Ltd, Sumitomo Metal Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP3536079A priority Critical patent/JPS5924163B2/en
Publication of JPS55128522A publication Critical patent/JPS55128522A/en
Publication of JPS5924163B2 publication Critical patent/JPS5924163B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE:To recover the holding heat of an exhaust gas cooling water as well as to stabilize the operation of an exhaust gas cooler by a method wherein a ''Flon'' evaporating circuit is provided between a high temp. water tank of a high temp. exhaust gas cooling apparatus of a converter and a heat exchanger as well as a bypass circuit is provided to a heat exchanger. CONSTITUTION:The high temp. exhaust gas issued from a converter M is cooled by a cooler 1 and a high temp. cooling water is stored in a high temp. water tank 3 and the temp. thereof is lowered by discharging heat in a heat exchanger 5 to introduce into a low temp. water tank 6 and, again, the said low temp. water is supplied as an exhaust gas cooling water to a cooler 1. In this time, a pipe conduit is branched in a high temp. water flowd passage 10 and a high temp. water is intorduced into a ''Flon'' evaporator 14 to evaporate ''Flon'' and the electricity is generated by a ''Flon'' turbine or the like. The temp. lowered cooling water is entered to a warm water tank 6 through a heat exchanger 5. Moreover, in this case, a bypass circuit 17 is provided to a heat exchanger to adjust the cooling water temp. in an inlet of a warm water tank 6 as well as to eliminate the change of a cooling water temp. in an inlet of a warm water tank 6 and the operation of a cooler 1 is stabilized.
JP3536079A 1979-03-26 1979-03-26 Cooling water circulation circuit in converter exhaust gas treatment equipment Expired JPS5924163B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3536079A JPS5924163B2 (en) 1979-03-26 1979-03-26 Cooling water circulation circuit in converter exhaust gas treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3536079A JPS5924163B2 (en) 1979-03-26 1979-03-26 Cooling water circulation circuit in converter exhaust gas treatment equipment

Publications (2)

Publication Number Publication Date
JPS55128522A true JPS55128522A (en) 1980-10-04
JPS5924163B2 JPS5924163B2 (en) 1984-06-07

Family

ID=12439709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3536079A Expired JPS5924163B2 (en) 1979-03-26 1979-03-26 Cooling water circulation circuit in converter exhaust gas treatment equipment

Country Status (1)

Country Link
JP (1) JPS5924163B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202300022800A1 (en) * 2024-02-06 2025-08-06 Area GenoVeSE SYSTEM FOR STABILIZING THE HEAT LOAD TRANSFERRED FROM AN ENERGY RECOVERY SYSTEM OF AN ELECTRIC ARC FURNACE TO AN ORC TYPE ELECTRIC POWER GENERATION SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202300022800A1 (en) * 2024-02-06 2025-08-06 Area GenoVeSE SYSTEM FOR STABILIZING THE HEAT LOAD TRANSFERRED FROM AN ENERGY RECOVERY SYSTEM OF AN ELECTRIC ARC FURNACE TO AN ORC TYPE ELECTRIC POWER GENERATION SYSTEM

Also Published As

Publication number Publication date
JPS5924163B2 (en) 1984-06-07

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