Gas and liquid contact apparatus – Contact devices – Atomizer type
Patent
1990-03-26
1991-08-20
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Atomizer type
261118, 261DIG13, B01F 304
Patent
active
050412469
ABSTRACT:
An attemperator for spraying water into a flow of steam utilizes a spray nozzle head having an inner Venturi passage. The head defines an annulus around the passage with an annular opening communicating the annulus with the interior of the passage. Side walls of the annular opening are inclined to converge at a focal point near the center of the passage. Steam passing through the Venturi passage picks up the spray which is finely atomized. A sleeve is threaded to the head for adjusting the size of the annular opening.
REFERENCES:
patent: 1622945 (1927-03-01), Geare et al.
patent: 1773053 (1930-08-01), McDermet
patent: 2171932 (1939-09-01), Holmboe et al.
patent: 2797904 (1957-07-01), Voorheis
patent: 2945685 (1960-07-01), Bowlus
patent: 3074697 (1963-01-01), Friedell
patent: 3158666 (1964-11-01), Heller et al.
patent: 3219325 (1965-11-01), Brown
patent: 3220710 (1965-11-01), Forster
patent: 3524630 (1970-08-01), Marion
patent: 3719524 (1973-03-01), Ripley et al.
patent: 3758081 (1973-09-01), Prudhon
patent: 3981946 (1976-09-01), Soya et al.
patent: 4011287 (1977-03-01), Marley
patent: 4058378 (1977-11-01), Saxton
patent: 4071586 (1978-01-01), Seger
patent: 4073832 (1978-02-01), McGann
patent: 4130611 (1978-12-01), Brand
patent: 4421069 (1983-12-01), Diggins
patent: 4442047 (1984-04-01), Johnson
patent: 4444697 (1984-04-01), Gater et al.
patent: 4761077 (1988-08-01), Werner
patent: 4973337 (1990-11-01), Jokisch et al.
Graham Desuperheaters, Graham Mfgr. Co., Great Neck, N.Y. 11021, Bulletin 9137.
How to Put Together Systems for Today's Desuperheater Needs, Power Magazine, vol. 130, No. 1, Jan. 1986, O'Keefe, pp. 13-20, Entire Article.
Edwards Robert J.
Marich Eric
Matas Vytas R.
Miles Tim
The Babcock & Wilcox Company
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