Heat exchange – With cleaning means for heat exchanger
Patent
1983-05-24
1985-06-18
Cline, William R.
Heat exchange
With cleaning means for heat exchanger
15 351, F28G 1300, B01D 3502
Patent
active
045236348
ABSTRACT:
The invention relates to a device for separating, from the fluid (F) which transports them, the cleaning bodies (2) leaving the tubes of an exchanger with this fluid after having cleaned these tubes, which device comprises two stages for gathering together the bodies respectively in two transverse direction X and Y perpendicular to each other, namely a first stage formed by an oblique grid (4) and a second stage formed by a hopper (6) converging toward the downstream direction, which hopper has a permeable wall (7) parallel to direction Y and is elongate in this direction. A bridge (9) is provided across the hopper, which bridge extends on each side of this hopper in direction X, but not in direction Y, which creates in the downstream region of the hopper swirls preventing any clogging up of the wall (7).
REFERENCES:
patent: 386978 (1888-07-01), Gran
patent: 1378715 (1921-05-01), Nielsen et al.
patent: 4079782 (1978-03-01), Soderberg
patent: 4237962 (1980-12-01), Vanderhoeck
patent: 4283807 (1981-08-01), Bizard
patent: 4304295 (1981-12-01), Otake
patent: 4314604 (1982-02-01), Koller
patent: 4351387 (1982-09-01), Milia
patent: 4366855 (1983-01-01), Spitz
patent: 4385660 (1983-05-01), Koller
Cline William R.
McGlew, Jr. John J.
Societe En Nom Collectif
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