GB250172A - Improvements in regenerator air heaters - Google Patents
Improvements in regenerator air heatersInfo
- Publication number
- GB250172A GB250172A GB29359/25A GB2935925A GB250172A GB 250172 A GB250172 A GB 250172A GB 29359/25 A GB29359/25 A GB 29359/25A GB 2935925 A GB2935925 A GB 2935925A GB 250172 A GB250172 A GB 250172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- partition
- brushes
- slots
- heating elements
- elements
- 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)
- Drying Of Solid Materials (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
250,172. Schwab, J. April 3, 1925. [Convention date]. Void [Published under Sect. 91 of the Acts]. Regenerators. - Regenerative air heaters in which the heating elements move alternately through the gas space and the air space are constructed so that the openings in the partition between the gas and air spaces are always filled by the heating elements. Fig. 1 shows plateheating elements 10 of plain or corrugated sheet steel connected in pairs to endless chains 14 oscillated from a driving shaft 15 so that the elements 10 are reciprocated vertically through slots in a partition 11 which separates the gas space 12 from the air space 13. The edges of the slots may carry flexible wire ropes with wire pieces inserted therein acting as brushes, or the partition 11 may comprise a number of strips carrying brushes. Fig. 4 shows endless flexible bands 20 of wire gauze passing around driven shafts 25, 26 and through slots in the partition 21 provided with brushes. A further modification, Fig. 5, comprises plane or corrugated discs 30 mounted on a shaft 35 and rotated continuously in the gas and air spaces 31, 33 separated by stationary strips 31 carrying brushes 40, Fig. 8, arranged between the discs and loosely embracing the shaft 35, the ends of the strips 31 being supported by the wall of the heater. Soot brushed off the heating elements is removed through soot flaps 17, 37; this soot acts as a sealing means between the heating elements and the brushes or the edges of the slots in the partition. A simplified construction is described in which the heat-transmitting elements are rigidly fixed to the partition, the transfer being by conduction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT250172X | 1925-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB250172A true GB250172A (en) | 1927-02-21 |
Family
ID=3670137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29359/25A Expired GB250172A (en) | 1925-04-03 | 1925-11-20 | Improvements in regenerator air heaters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB250172A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866624A (en) * | 1954-08-20 | 1958-12-30 | Holmquist Ernst Rudolf Magnus | Heat exchangers |
US3192997A (en) * | 1961-08-29 | 1965-07-06 | Combustion Eng | Cleaning arrangement for rotary regenerative heat exchanger |
US3580237A (en) * | 1968-02-08 | 1971-05-25 | Marshall Sons & Co Ltd | Air heater |
US4651809A (en) * | 1984-06-29 | 1987-03-24 | Balcke-Durr Aktiengesellschaft | Regenerative heat exchanger |
US5137078A (en) * | 1990-05-11 | 1992-08-11 | Borowy William J | Air heater seals |
-
1925
- 1925-11-20 GB GB29359/25A patent/GB250172A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866624A (en) * | 1954-08-20 | 1958-12-30 | Holmquist Ernst Rudolf Magnus | Heat exchangers |
US3192997A (en) * | 1961-08-29 | 1965-07-06 | Combustion Eng | Cleaning arrangement for rotary regenerative heat exchanger |
US3580237A (en) * | 1968-02-08 | 1971-05-25 | Marshall Sons & Co Ltd | Air heater |
US4651809A (en) * | 1984-06-29 | 1987-03-24 | Balcke-Durr Aktiengesellschaft | Regenerative heat exchanger |
US5137078A (en) * | 1990-05-11 | 1992-08-11 | Borowy William J | Air heater seals |
US5363906A (en) * | 1990-05-11 | 1994-11-15 | Borowy William J | Air heater seals |
US5529113A (en) * | 1990-05-11 | 1996-06-25 | Borowy; William J. | Air heater seals |
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