GB575710A - Conveyor type heating furnaces - Google Patents
Conveyor type heating furnacesInfo
- Publication number
- GB575710A GB575710A GB518144A GB518144A GB575710A GB 575710 A GB575710 A GB 575710A GB 518144 A GB518144 A GB 518144A GB 518144 A GB518144 A GB 518144A GB 575710 A GB575710 A GB 575710A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- billets
- heating
- air
- billet
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Abstract
575,710. Billet-heating furnaces. MCDONALD, J., and G.W.B. ELECTRIC FURNACES, Ltd. March 20, 1944, No. 5181. [Class 51 (ii)] In a billet-heating furnace the billets are carried through the furnace by a conveyer on which they are arranged longitudinally of the furnace and substantially the whole of the circumferential surfaces are subjected to a current of hot air or gases moving in the opposite direction to the billets, the air or gases being withdrawn near the inlet of the furnace and passed through a heating-duct separate from the furnace chamber and leading into it near the exit end. As shown in Fig. 1, the billets 1 are pushed through the furnace on one or more tracks formed by concave rollers 2. At the entrance end of the furnace one or more fans 6 withdraw air and pass it through a duct 8 where it is heated by electric or other heating means 9, the heated air entering the exit end of the furnace between guides 11. Fig. 4 shows a modification in which the billets are carried through the furnace on conveyer chains comprising pairs of side plates 12, 13 with which the billets make line contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB518144A GB575710A (en) | 1944-03-20 | 1944-03-20 | Conveyor type heating furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB518144A GB575710A (en) | 1944-03-20 | 1944-03-20 | Conveyor type heating furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB575710A true GB575710A (en) | 1946-03-01 |
Family
ID=9791222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB518144A Expired GB575710A (en) | 1944-03-20 | 1944-03-20 | Conveyor type heating furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB575710A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2392342A1 (en) * | 1977-05-24 | 1978-12-22 | Gautschi Electro Fours Sa | INDUSTRIAL FUEL OVEN FOR HEATING METAL ELEMENTS |
| EP0058602A1 (en) * | 1981-02-13 | 1982-08-25 | Jacques Fresnel | Apparatus for the heat shrinking of thermoplastic sleeves on containers |
-
1944
- 1944-03-20 GB GB518144A patent/GB575710A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2392342A1 (en) * | 1977-05-24 | 1978-12-22 | Gautschi Electro Fours Sa | INDUSTRIAL FUEL OVEN FOR HEATING METAL ELEMENTS |
| EP0058602A1 (en) * | 1981-02-13 | 1982-08-25 | Jacques Fresnel | Apparatus for the heat shrinking of thermoplastic sleeves on containers |
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