Liquid heaters and vaporizers – Feeders – Automatic
Patent
1980-07-07
1983-09-20
Favors, Edward G.
Liquid heaters and vaporizers
Feeders
Automatic
122458, F22D 526
Patent
active
044049307
ABSTRACT:
Mechanical methods for reducing drastically the energy consumption of high pressure liquid pumping.
The basic method is to utilize high pressure vapor at the suction side of the pump to reduce the required pumping pressure head. The energy content of the high pressure vapor is returned or utilized. Disclosed high efficiency heat exchangers and expansion absorbing vessels are provided to reduce energy requirement for transferring liquid to a vapor generator, a high pressure apparatus and a extended pipe line.
REFERENCES:
patent: 759660 (1904-05-01), Brazda
patent: 977841 (1910-12-01), Rollins
patent: 2011626 (1935-08-01), Goff
patent: 2325241 (1943-07-01), Gilmore
patent: 2870751 (1959-01-01), Kuljian et al.
patent: 3116876 (1964-01-01), Palm
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