CA2166027A1 - Yield metal pouring system - Google Patents

Yield metal pouring system

Info

Publication number
CA2166027A1
CA2166027A1 CA 2166027 CA2166027A CA2166027A1 CA 2166027 A1 CA2166027 A1 CA 2166027A1 CA 2166027 CA2166027 CA 2166027 CA 2166027 A CA2166027 A CA 2166027A CA 2166027 A1 CA2166027 A1 CA 2166027A1
Authority
CA
Canada
Prior art keywords
furnace
metal
tilt angle
operator
minimize
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
CA 2166027
Other languages
French (fr)
Other versions
CA2166027C (en
Inventor
Robert J. Koffron
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2166027A1 publication Critical patent/CA2166027A1/en
Application granted granted Critical
Publication of CA2166027C publication Critical patent/CA2166027C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Clean metal pour form a tilting, side-tapped furnace containing metal and slag is maximized by determining metal residuum remaining in the furnace from measuring the liquid metal poured into the receiving ladle and adjusting the furnace tilt angle to minimize vortex formation and minimize slag entrainment.
Measurement of the necessary parameters avoids the use of operator judgment. In a preferred embodiment, adjustment of the tilt angle is computerized based on data received from appropriate sensing devices, avoiding both operator judgment as well as operator control.
CA 2166027 1994-12-28 1995-12-22 Yield metal pouring system Expired - Lifetime CA2166027C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36535294A 1994-12-28 1994-12-28
US365,352 1994-12-28

Publications (2)

Publication Number Publication Date
CA2166027A1 true CA2166027A1 (en) 1996-06-29
CA2166027C CA2166027C (en) 2005-08-30

Family

ID=23438517

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2166027 Expired - Lifetime CA2166027C (en) 1994-12-28 1995-12-22 Yield metal pouring system

Country Status (1)

Country Link
CA (1) CA2166027C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003004198A2 (en) * 2001-07-02 2003-01-16 Tetron, Inc. Method and apparatus for metal pouring
WO2011134052A1 (en) * 2010-04-26 2011-11-03 Hatch Ltd. Measurement of charge bank level in a metallurgical furnace
CN113970244A (en) * 2020-07-22 2022-01-25 气体产品与化学公司 Furnace controller and method of operating a furnace
CN114210961A (en) * 2022-02-22 2022-03-22 秦皇岛秦冶重工有限公司 Molten iron tipping control method, control system and molten iron tipping device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003004198A2 (en) * 2001-07-02 2003-01-16 Tetron, Inc. Method and apparatus for metal pouring
WO2003004198A3 (en) * 2001-07-02 2003-10-09 Tetron Inc Method and apparatus for metal pouring
EP1604758A1 (en) * 2001-07-02 2005-12-14 Tetron, Inc. Method and apparatus for metal pouring
WO2011134052A1 (en) * 2010-04-26 2011-11-03 Hatch Ltd. Measurement of charge bank level in a metallurgical furnace
EP2564141B1 (en) 2010-04-26 2016-04-06 Hatch Ltd Measurement of charge bank level in a metallurgical furnace
US9417322B2 (en) 2010-04-26 2016-08-16 Hatch Ltd. Measurement of charge bank level in a metallurgical furnace
US9417321B2 (en) 2010-04-26 2016-08-16 Hatch Ltd. Measurement of charge bank level in a metallurgical furnace
CN113970244A (en) * 2020-07-22 2022-01-25 气体产品与化学公司 Furnace controller and method of operating a furnace
CN114210961A (en) * 2022-02-22 2022-03-22 秦皇岛秦冶重工有限公司 Molten iron tipping control method, control system and molten iron tipping device

Also Published As

Publication number Publication date
CA2166027C (en) 2005-08-30

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20151222