GB327017A - Improvements in or relating to coolers for rotary furnaces - Google Patents
Improvements in or relating to coolers for rotary furnacesInfo
- Publication number
- GB327017A GB327017A GB1082229A GB1082229A GB327017A GB 327017 A GB327017 A GB 327017A GB 1082229 A GB1082229 A GB 1082229A GB 1082229 A GB1082229 A GB 1082229A GB 327017 A GB327017 A GB 327017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- trough
- outlets
- jacket
- passes
- 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
Links
- 238000001816 cooling Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 230000000887 hydrating effect Effects 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/26—Cooling of roasted, sintered, or agglomerated ores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
327,017. Young, N. April 8,1929. Rotary furnaces.-The material discharged through outlets 3 at the lower end 2 of a rotary roasting, calcining, or sintering furnace 1 is cooled in a trough 9 along which it is conveyed to the discharge point 17 by vanes 10 provided on the outer surface, of the furnace. The trough 9 constitutes the lower part of a jacket 4 and is formed of refractory material having passages through which cooling air, entering at 12, passes to outlets 13 delivering into the space between the furnace 2 and jacket 4. Additional cooling air is admitted at 14 and a water-jet may be provided for hydrating the treated material. Seals 7, 8 are provided to prevent escape of the heated air which passes through the openings ;3 into the furnace to support combustion of fuel supplied through a burner 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1082229A GB327017A (en) | 1929-04-08 | 1929-04-08 | Improvements in or relating to coolers for rotary furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1082229A GB327017A (en) | 1929-04-08 | 1929-04-08 | Improvements in or relating to coolers for rotary furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB327017A true GB327017A (en) | 1930-03-27 |
Family
ID=9974921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1082229A Expired GB327017A (en) | 1929-04-08 | 1929-04-08 | Improvements in or relating to coolers for rotary furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB327017A (en) |
-
1929
- 1929-04-08 GB GB1082229A patent/GB327017A/en not_active Expired
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