FR2052803A5 - De-clogging of steel furnace pipeline - Google Patents

De-clogging of steel furnace pipeline

Info

Publication number
FR2052803A5
FR2052803A5 FR7022605A FR7022605A FR2052803A5 FR 2052803 A5 FR2052803 A5 FR 2052803A5 FR 7022605 A FR7022605 A FR 7022605A FR 7022605 A FR7022605 A FR 7022605A FR 2052803 A5 FR2052803 A5 FR 2052803A5
Authority
FR
France
Prior art keywords
clogging
steel furnace
pipeline
furnace pipeline
line
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.)
Expired
Application number
FR7022605A
Other languages
English (en)
French (fr)
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Application granted granted Critical
Publication of FR2052803A5 publication Critical patent/FR2052803A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
FR7022605A 1969-06-24 1970-06-19 De-clogging of steel furnace pipeline Expired FR2052803A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE735083 1969-06-24
BE6042845 1970-06-05

Publications (1)

Publication Number Publication Date
FR2052803A5 true FR2052803A5 (en) 1971-04-09

Family

ID=25656752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7022605A Expired FR2052803A5 (en) 1969-06-24 1970-06-19 De-clogging of steel furnace pipeline

Country Status (4)

Country Link
DE (1) DE2030769A1 (https=)
FR (1) FR2052803A5 (https=)
LU (1) LU61179A1 (https=)
NL (1) NL7009261A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572096B1 (fr) * 1984-10-19 1987-02-13 Usinor Procede et installation pour le controle en continu des hauts fourneaux

Also Published As

Publication number Publication date
LU61179A1 (https=) 1970-08-26
DE2030769A1 (de) 1971-01-07
NL7009261A (https=) 1970-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse