ES326837A1 - System for the automatic change of stove in high oven. (Machine-translation by Google Translate, not legally binding) - Google Patents

System for the automatic change of stove in high oven. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES326837A1
ES326837A1 ES0326837A ES326837A ES326837A1 ES 326837 A1 ES326837 A1 ES 326837A1 ES 0326837 A ES0326837 A ES 0326837A ES 326837 A ES326837 A ES 326837A ES 326837 A1 ES326837 A1 ES 326837A1
Authority
ES
Spain
Prior art keywords
stove
translation
machine
legally binding
google translate
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
ES0326837A
Other languages
Spanish (es)
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.)
SP Kinney Engineers Inc
Original Assignee
SP Kinney Engineers Inc
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 SP Kinney Engineers Inc filed Critical SP Kinney Engineers Inc
Publication of ES326837A1 publication Critical patent/ES326837A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C21B9/12—Hot-blast valves or slides for blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Control Of Combustion (AREA)
  • Drying Of Solid Materials (AREA)
  • Basic Packing Technique (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

System for the automatic change of stove in blast furnace, characterized by having an apparatus to automatically select the hottest of the stoves as the stove to enter then blow, comprising: means sensitive to the temperatures of the stoves that generate a signal indicator of the temperature of each stove; means for comparing the temperature indicating signals and for producing an output signal indicating the hottest of the stoves; and means that respond to the output signal to arrange as the first stove to enter the one whose temperature indication produced the output signal. (Machine-translation by Google Translate, not legally binding)
ES0326837A 1966-01-05 1966-05-17 System for the automatic change of stove in high oven. (Machine-translation by Google Translate, not legally binding) Expired ES326837A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US518874A US3348832A (en) 1966-01-05 1966-01-05 Automatic stove selection system for blast furnaces

Publications (1)

Publication Number Publication Date
ES326837A1 true ES326837A1 (en) 1967-03-16

Family

ID=24065855

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0326837A Expired ES326837A1 (en) 1966-01-05 1966-05-17 System for the automatic change of stove in high oven. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
US (1) US3348832A (en)
DE (1) DE1508036A1 (en)
ES (1) ES326837A1 (en)
GB (1) GB1139747A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631920A (en) * 1970-02-25 1972-01-04 Kureha Chemical Ind Co Ltd Changeover-type regenerative heat-exchange apparatus
US20130196277A1 (en) * 2011-08-09 2013-08-01 John N. Newby Regenerative Air Heater And Method of Operation
CN112029941B (en) * 2020-08-13 2021-12-10 北京首钢自动化信息技术有限公司 Cold air valve closing valve control circuit and hot blast stove control system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931635A (en) * 1957-09-09 1960-04-05 Zimmerman & Jansen G M B H Electrically operated stove changing control apparatus for blast furnaces
US3034775A (en) * 1959-07-16 1962-05-15 Zimmermann & Jansen Gmbh Automatic change-over system for blast stoves for blast furnaces
US3153532A (en) * 1960-08-11 1964-10-20 Interlake Iron Corp Method and means for operating a blast furnace
DE1214822B (en) * 1962-02-16 1966-04-21 Koppers Gmbh Heinrich Control device for regenerative gas or wind heater systems
US3178160A (en) * 1962-08-27 1965-04-13 Zimmermann & Jansen Gmbh Multi-stove blast furnace installation with staggered operation of stoves
US3199849A (en) * 1963-01-15 1965-08-10 Midland Ross Corp Means for heating blast furnace air

Also Published As

Publication number Publication date
DE1508036A1 (en) 1969-10-16
US3348832A (en) 1967-10-24
GB1139747A (en) 1969-01-15

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