Targeted fluid delivery system

Details Targeted fluid delivery system Targeted fluid delivery system

1995-07-07

1998-07-28

Lo, Weilun

Power plants

Motive fluid energized by externally applied heat

Having apparatus cleaning, sealing, lubricating, purging,...

60646, 165 95, F01K 2506, F01B 3100

Patent

active

057848874

ABSTRACT:
A targeted fluid delivery system (110) is provided for delivering a treatment fluid (F) into tubes (I) of a tube and shell type heat exchanger such as in a condenser (C), typically used in a power plant. The system (110) targets the treatment fluid (F) delivery to separate regions (R) of tubes (I) such that the concentration of the treatment fluid (F) within the tubes (I) of the targeted region (R) is greater than a concentration of the treatment fluid (F) upon mixing with water from other tubes (I) outside of the targeted region (R) at an outlet (O). The system (110) includes a plurality of manifold tiles (160) oriented in fixed relationship to a tubesheet (100) of the condenser (C) at an inlet thereof such that the manifold tiles (160) are rigidly held in place, but do not block the tubes (I) of the condenser (C). The treatment fluid (F) is delivered to the tubes (I) through injectors (180) in the manifold tiles (160). The treatment fluid (F) is delivered to the manifold tiles (160) through fluid conduits (40) which pass through a waterbox (W) of the condenser (C). The fluid conduits (40) are coupled to a control valve (30) which allows the treatment fluid (F) to be directed to individual fluid conduits (40) in sequence without requiring adjustment of elements within the waterbox (W). As an alternative to the manifold tiles (160), a tubesheet (600) can be provided with injectors (680) embedded therein.

REFERENCES:
patent: Re28476 (1975-07-01), Bress
patent: 2350876 (1944-06-01), Worn
patent: 3030182 (1962-04-01), Gollmar
patent: 3123132 (1964-03-01), Hedgecock
patent: 3179709 (1965-04-01), Baumann
patent: 3184398 (1965-05-01), Schumacher et al.
patent: 3225823 (1965-12-01), Frohlich
patent: 3400754 (1968-09-01), Barbu et al.
patent: 3709793 (1973-01-01), Bress
patent: 3745063 (1973-07-01), Fisher
patent: 3769795 (1973-11-01), Rostrom
patent: 3884650 (1975-05-01), Woerner et al.
patent: 3898134 (1975-08-01), Greenfield et al.
patent: 3917508 (1975-11-01), Greenfield et al.
patent: 4244749 (1981-01-01), Sachs et al.
patent: 4251557 (1981-02-01), Shimose et al.
patent: 4297224 (1981-10-01), Macchiarolo et al.
patent: 4366003 (1982-12-01), Korte et al.
patent: 4375991 (1983-03-01), Sachs et al.
patent: 4398592 (1983-08-01), Baron et al.
patent: 4406836 (1983-09-01), Miserlis
patent: 4531571 (1985-07-01), Moss
patent: 4552659 (1985-11-01), Tabata et al.
patent: 4562885 (1986-01-01), Pausch
patent: 4583586 (1986-04-01), Fujimoto et al.
patent: 4586562 (1986-05-01), Carlson et al.
patent: 4608058 (1986-08-01), Menger
patent: 4631135 (1986-12-01), Duddridge et al.
patent: 4750547 (1988-06-01), Sakamoto
patent: 4778653 (1988-10-01), Kamimura et al.
patent: 4846894 (1989-07-01), Clem et al.
Stone & Webster Engineering Corporation, Condensor-Targeted Chlorination Design, Oct., 1985, entire text.
Stone & Webster Engineering Corporation, Condensor-Targeted Chlorination Demostration at Brayton Point Station-Unit 2, Feb., 1991, entire text.

Affiliated with

Also associated with

Rating

Targeted fluid delivery system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Targeted fluid delivery system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Targeted fluid delivery system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-14132