CA1087836A - Systeme de prechauffage de ferraille - Google Patents

Systeme de prechauffage de ferraille

Info

Publication number: CA1087836A
Authority: CA; Canada
Prior art keywords: scrap; conveyor; burners; bed; burner
Prior art date: 1974-11-21
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

CA332,986A

Other languages

English (en)

Inventor

John R. Fellnor

Thomas J. Dzakowic

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.)

Melting Systems Inc

Original Assignee

Melting Systems 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.)

1974-11-21

Filing date

1979-08-01

Publication date

1980-10-21

1974-11-21 Priority claimed from US05/525,838 external-priority patent/US3985497A/en

1979-08-01 Application filed by Melting Systems Inc filed Critical Melting Systems Inc

1979-08-01 Priority to CA332,986A priority Critical patent/CA1087836A/fr

1980-10-21 Application granted granted Critical

1980-10-21 Publication of CA1087836A publication Critical patent/CA1087836A/fr

Status Expired legal-status Critical Current

Links

239000003923 scrap metal Substances 0.000 claims abstract description 18
238000007599 discharging Methods 0.000 claims abstract description 8
238000011068 loading method Methods 0.000 claims abstract description 4
229930195733 hydrocarbon Natural products 0.000 claims description 20
150000002430 hydrocarbons Chemical class 0.000 claims description 20
230000003647 oxidation Effects 0.000 claims description 16
238000007254 oxidation reaction Methods 0.000 claims description 16
239000000446 fuel Substances 0.000 claims description 12
230000001590 oxidative effect Effects 0.000 claims description 9
238000000034 method Methods 0.000 claims description 6
239000000463 material Substances 0.000 claims description 5
239000004215 Carbon black (E152) Substances 0.000 claims description 3
238000000151 deposition Methods 0.000 claims description 3
239000000155 melt Substances 0.000 claims description 2
230000000977 initiatory effect Effects 0.000 claims 1
230000008018 melting Effects 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
239000002918 waste heat Substances 0.000 abstract 1
238000002485 combustion reaction Methods 0.000 description 12
239000004519 grease Substances 0.000 description 12
239000007789 gas Substances 0.000 description 10
239000002184 metal Substances 0.000 description 7
229910052751 metal Inorganic materials 0.000 description 7
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
229910052760 oxygen Inorganic materials 0.000 description 5
239000001301 oxygen Substances 0.000 description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000000356 contaminant Substances 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 2
238000005266 casting Methods 0.000 description 2
230000001351 cycling effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
239000010959 steel Substances 0.000 description 2
241000518994 Conta Species 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
238000013019 agitation Methods 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
238000004880 explosion Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
238000013021 overheating Methods 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
238000004080 punching Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000010008 shearing Methods 0.000 description 1
239000000779 smoke Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000007514 turning Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000005303 weighing Methods 0.000 description 1

Landscapes

Furnace Details (AREA)

CA332,986A 1974-11-21 1979-08-01 Systeme de prechauffage de ferraille Expired CA1087836A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA332,986A CA1087836A (fr)	1974-11-21	1979-08-01	Systeme de prechauffage de ferraille

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US05/525,838 US3985497A (en)	1974-11-21	1974-11-21	Scrap preheating system
CA240,156A CA1065135A (fr)	1974-11-21	1975-11-21	Systeme de prechauffage de la ferraille
CA332,986A CA1087836A (fr)	1974-11-21	1979-08-01	Systeme de prechauffage de ferraille
US525,838		1990-05-21

Publications (1)

Publication Number	Publication Date
CA1087836A true CA1087836A (fr)	1980-10-21

Family

ID=27164208

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA332,986A Expired CA1087836A (fr)	1974-11-21	1979-08-01	Systeme de prechauffage de ferraille

Country Status (1)

Country	Link
CA (1)	CA1087836A (fr)

1979
- 1979-08-01 CA CA332,986A patent/CA1087836A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1997-10-21	MKEX	Expiry