Claims
- 1. In a rotary regenerative heat exchanger, a heat exchange basket module having open inlet and outlet surfaces for the passage of gases, and comprising:
- a. a heat exchange basket module frame having inboard and outboard ends and two sides adapted to contain heat exchange surface,
- b. a plurality of rows of ceramic incompressible heat exchange surface within said frame with said rows extending parallel to said inboard and outboard ends and from one of said sides to the other of said sides,
- c. a layer of compressible heat exchange material between at least two of said rows, said compressible heat exchange material comprising at least one corrugated heat transfer plate with said corrugations extending between said open inlet and outlet surfaces to form gas flow channels, and
- d. means associated with said frame adapted to maintain said corrugated heat transfer plate in a compressed state.
- 2. A heat exchanger basket module as recited in claim 1 wherein said compressible heat exchange material comprises a plurality of said corrugated heat transfer plates.
- 3. A heat exchanger basket module as recited in claim 2 and further including flat heat exchange plates between said plurality of corrugated heat transfer plates.
- 4. A heat exchanger basket module as recited in claim 1 and further including layers of said compressible heat exchange material between additional rows of said incompressible heat exchange surface.
- 5. In a rotary regenerative heat exchanger, a heat exchange basket module having open inlet and outlet surfaces for the passage of gases, and comprising:
- a. a heat exchange basket module frame having inboard and outboard ends and two sides adapted to contain heat exchange surface,
- b. at least two separate sections within said frame between said inboard and outboard ends, each section containing a mass of incompressible heat exchange material having a plurality of channels extending therethrough between said open inlet and outlet surfaces to form gas flow channels,
- c. a layer of compressible heat exchange material between each separate section, said compressible heat exchange material comprising at least two corrugated heat transfer plates with said corrugations extending between said open inlet and outlet surfaces to form gas flow channels, and
- d. means associated with said frame adapted to maintain said corrugated heat transfer plates in a compressed state.
- 6. A heat exchange basket module as recited in claim 5 wherein said mass of incompressible heat exchange material comprises a ceramic material having said plurality of channels extending therethrough.
- 7. A heat exchange basket module as recited in claim 5 wherein said mass of incompressible heat exchange material comprises a plurality of closely spaced parallel heat transfer plates having tabs extending perpendicularly between said spaced plates to maintain said spacing and form said gas flow channels.
Parent Case Info
This application is a continuation-in-part of patent application Ser. No. 08/201,276, filed Feb. 24, 1994, now abandoned.
US Referenced Citations (9)
Foreign Referenced Citations (3)
Number |
Date |
Country |
788146 |
Dec 1957 |
GBX |
1000734 |
Aug 1965 |
GBX |
2170586 |
Aug 1986 |
GBX |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
201276 |
Feb 1994 |
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