GB226739A - Improvements in or relating to means for pre-heating air for furnaces - Google Patents
Improvements in or relating to means for pre-heating air for furnacesInfo
- Publication number
- GB226739A GB226739A GB2844/23A GB284423A GB226739A GB 226739 A GB226739 A GB 226739A GB 2844/23 A GB2844/23 A GB 2844/23A GB 284423 A GB284423 A GB 284423A GB 226739 A GB226739 A GB 226739A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- regenerator
- chambers
- thence
- chamber
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
- F23L15/02—Arrangements of regenerators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
226,739. Owen, W. H. Oct. 5, 1923. Regenerators.-Air for combustion in boiler furnaces is heated in chambers a, a<1>, Fig. 1 arranged side by side and containing plain or corrugated sheet iron plates a<x> over which hot gases and air are passed alternately. The hot gases from the flue c according to the position of the valves d, d<1> pass through one of the chambers a, a<1>, and thence to the flue c<1>, while air entering through the inlet f<1> behind the screen e<1> enters the other chamber and escapes through the outlet f behind the screen e. Where it is desired to heat the air supplied above the grate to a higher temperature than the air supplied to the ash-pit, a modified form of regenerator shown in Fig. 3 is employed. Each regenerator chamber is divided into two sections a<2>, a<3> separated by a chamber a<4> adapted to communicate with an air trunk f<2> provided with an additional reversing valve d<2>. Part of the air heated in the portion a<3> of the regenerator passes to the trunk f<2> and thence to the ash-pit while the remainder is further heated in the portion a<2> and passes thence to the furnace above the grate. Perforated steam pipes g may be arranged at the end of the chambers to free the apparatus from soot and dust. The regenerator may be used in connection with oil-fuel furnaces in which case the portion of the air of higher temperature is supplied in the immediate neighbourhood of the oil spray while the portion of lower temperature is employed to effect the complete combustion of the oil. The regenerator may be arranged horizontally or vertically and in the application to marine boilers may be arranged over the smokebox.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2844/23A GB226739A (en) | 1923-10-05 | 1923-10-05 | Improvements in or relating to means for pre-heating air for furnaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2844/23A GB226739A (en) | 1923-10-05 | 1923-10-05 | Improvements in or relating to means for pre-heating air for furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB226739A true GB226739A (en) | 1925-01-05 |
Family
ID=9747013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2844/23A Expired GB226739A (en) | 1923-10-05 | 1923-10-05 | Improvements in or relating to means for pre-heating air for furnaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB226739A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493366A (en) * | 1981-11-03 | 1985-01-15 | Verdal Maskinverksted A/S | Means for recovering heat from a room space, and for ventilation |
-
1923
- 1923-10-05 GB GB2844/23A patent/GB226739A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493366A (en) * | 1981-11-03 | 1985-01-15 | Verdal Maskinverksted A/S | Means for recovering heat from a room space, and for ventilation |
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