JPS546893A - Dry pit - Google Patents

Dry pit

Info

Publication number
JPS546893A
JPS546893A JP7222777A JP7222777A JPS546893A JP S546893 A JPS546893 A JP S546893A JP 7222777 A JP7222777 A JP 7222777A JP 7222777 A JP7222777 A JP 7222777A JP S546893 A JPS546893 A JP S546893A
Authority
JP
Japan
Prior art keywords
pit
wall
dry
pedestal
dry pit
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.)
Pending
Application number
JP7222777A
Other languages
Japanese (ja)
Inventor
Masanori Kakee
Koji Suenaga
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP7222777A priority Critical patent/JPS546893A/en
Publication of JPS546893A publication Critical patent/JPS546893A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE:To provide a dry pit having a safe assured draining system with no environmental pollution, constituted by forming the pedestal of a water flow stopping wall outside the wall of a dry pit body at a deeper position than that of the pedestal of the pit wall and forming a waterway having lower level than the bottom of the pit wall between the pit and stopping walls.
JP7222777A 1977-06-20 1977-06-20 Dry pit Pending JPS546893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7222777A JPS546893A (en) 1977-06-20 1977-06-20 Dry pit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7222777A JPS546893A (en) 1977-06-20 1977-06-20 Dry pit

Publications (1)

Publication Number Publication Date
JPS546893A true JPS546893A (en) 1979-01-19

Family

ID=13483155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7222777A Pending JPS546893A (en) 1977-06-20 1977-06-20 Dry pit

Country Status (1)

Country Link
JP (1) JPS546893A (en)

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