GB110825A - Improvements in and relating to Natural Draught Regenerative Ovens, and Burners therefor. - Google Patents
Improvements in and relating to Natural Draught Regenerative Ovens, and Burners therefor.Info
- Publication number
- GB110825A GB110825A GB1745516A GB1745516A GB110825A GB 110825 A GB110825 A GB 110825A GB 1745516 A GB1745516 A GB 1745516A GB 1745516 A GB1745516 A GB 1745516A GB 110825 A GB110825 A GB 110825A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- air
- flues
- combustion
- heating
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
- F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
110,825. Halkett, R. Dec. 5, 1916. Metal-heating furnaces.---In a furnace or oven for the heat treatment of steel &c., the air for secondary combustion is led to flues at the middle of the furnace, and passes thence to side combustion chambers, and the waste gases are exhausted through flues in the walls of the heating-chamber having their inlet ports near the door opening. Burners E are provided at both sides of the furnace, and their nozzles are sealed to the baseplate P to prevent entrance of air at this point Combustion takes place in vertical flues or combustion chambers G, and the products pass to the heating-chamber H through side ports, and through flues F<2> beneath the hearth leading to an end port. Air for secondary combustion is supplied through flues F, F', the latter of which is situated at the middle of the furnace, and communicates with the combustion chambers G by horizontal passages. The products of combustion escape from the heating-chamber through side flues, the inlet openings to which are placed near the doorway, so that any air drawn into the furnace when the door is opened will pass direct to the chimney flue. To prevent excessive admission of secondary air, the valves at the entrances to the flues F are linked together and interconnected for simultaneous operation with the flue damper. The furnace is closed by a vertically sliding door connected by a chain passing over a pulley with a counterweighted lever. The atmospheric burners E are of the type in which the air-supply openings are closed when the gas is cut off, thus preventing air from being drawn into the furnace through burners not in use. In a suitable construction. shown in Fig. 11, the plug 3 of the valve controlling the supply of gas from the main M carries a sleeve extension 7, which regulates the admission of air through the ports 15. The gas supply is further controlled by a needle valve 12. The mixing-tube 9 is of Venturi form, and connexion with the furnace is made by a nozzle piece 10 with a flange fitting 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1745516A GB110825A (en) | 1916-12-05 | 1916-12-05 | Improvements in and relating to Natural Draught Regenerative Ovens, and Burners therefor. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1745516A GB110825A (en) | 1916-12-05 | 1916-12-05 | Improvements in and relating to Natural Draught Regenerative Ovens, and Burners therefor. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB110825A true GB110825A (en) | 1917-11-08 |
Family
ID=32250184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1745516A Expired GB110825A (en) | 1916-12-05 | 1916-12-05 | Improvements in and relating to Natural Draught Regenerative Ovens, and Burners therefor. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB110825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITNA20090032A1 (en) * | 2009-05-27 | 2010-11-28 | Mario Provenza | MULTIGAS ATMOSPHERIC BURNER SPECIFIC FOR THE SUPPLY OF TRADITIONAL AND MECHANICAL OVENS. |
-
1916
- 1916-12-05 GB GB1745516A patent/GB110825A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITNA20090032A1 (en) * | 2009-05-27 | 2010-11-28 | Mario Provenza | MULTIGAS ATMOSPHERIC BURNER SPECIFIC FOR THE SUPPLY OF TRADITIONAL AND MECHANICAL OVENS. |
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