Modular air cooled condenser apparatus and method
DC CAFCFirst Claim
1. A mechanical draft modular air cooled condenser for condensing steam comprising:
- a condenser module including;
a first condenser bundle having a first set of tubes having first ends and second ends, the second ends arranged lower than the first ends;
a first condensate header coupled to the second ends of the tubes of the first set of tubes;
a second condenser bundle having a second set of tubes having third ends and fourth ends, the fourth ends arranged lower than the third ends;
a second condensate header connected to the fourth ends of the tubes of the second set of tubes;
a third condenser bundle having a third set of tubes having fifth ends and sixth ends, the sixth ends arranged lower than the fifth ends;
a third condensate header connected to the sixth ends of the tubes of the third set of tubes, the third condensate header parallel to the first condensate header and parallel to the second condensate header;
a fourth condenser bundle having a fourth set of tubes having seventh ends and eighth ends, the eighth ends arranged lower than the seventh ends; and
a fourth condensate header connected to the eighth ends of the tubes of the fourth set of tubes, the fourth condensate header parallel to the third condensate header;
the first ends of the first set of tubes separated from the fifth ends of the third set of tubes by a first distance;
the third ends of the second set of tubes separated from the seventh ends of the fourth set of tubes by the first distance;
a shroud that houses a single fan, the single fan positioned to create a draft to flow over the first condenser bundle, over the first condensate header, over the second condenser bundle, over the second condensate header, over the third condenser bundle, over the third condensate header, over the fourth condenser bundle, and over the fourth condensate header, the shroud having a diameter greater than the first distance; and
a support frame that supports the first, the second, the third, and the fourth condenser bundles.
3 Assignments
Litigations
1 Petition
Accused Products
Abstract
Modular air cooled condenser apparatus and related methods are disclosed. An example mechanical draft modular air cooled condenser includes a first condenser bundle having a set of tubes arranged parallel to each other in a first plane that is inclined by an angle α with respect to the horizontal; a second condenser bundle having a set of tubes arranged parallel to each other in a second plane that is inclined by an angle (180°-α) with respect to the horizontal; a third condenser bundle having a set of tubes arranged parallel to each other in a third plane that is inclined by an angle α with respect to the horizontal; a fourth condenser bundle having a set of tubes arranged parallel to each other in a fourth plane that is inclined by an angle (180°-α) with respect to the horizontal; and a fan to create a draft to flow over the condenser bundles.
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Citations
14 Claims
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1. A mechanical draft modular air cooled condenser for condensing steam comprising:
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a condenser module including; a first condenser bundle having a first set of tubes having first ends and second ends, the second ends arranged lower than the first ends; a first condensate header coupled to the second ends of the tubes of the first set of tubes; a second condenser bundle having a second set of tubes having third ends and fourth ends, the fourth ends arranged lower than the third ends; a second condensate header connected to the fourth ends of the tubes of the second set of tubes; a third condenser bundle having a third set of tubes having fifth ends and sixth ends, the sixth ends arranged lower than the fifth ends; a third condensate header connected to the sixth ends of the tubes of the third set of tubes, the third condensate header parallel to the first condensate header and parallel to the second condensate header; a fourth condenser bundle having a fourth set of tubes having seventh ends and eighth ends, the eighth ends arranged lower than the seventh ends; and a fourth condensate header connected to the eighth ends of the tubes of the fourth set of tubes, the fourth condensate header parallel to the third condensate header; the first ends of the first set of tubes separated from the fifth ends of the third set of tubes by a first distance; the third ends of the second set of tubes separated from the seventh ends of the fourth set of tubes by the first distance; a shroud that houses a single fan, the single fan positioned to create a draft to flow over the first condenser bundle, over the first condensate header, over the second condenser bundle, over the second condensate header, over the third condenser bundle, over the third condensate header, over the fourth condenser bundle, and over the fourth condensate header, the shroud having a diameter greater than the first distance; and a support frame that supports the first, the second, the third, and the fourth condenser bundles. - View Dependent Claims (2, 3, 4, 5)
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6. An air cooled condenser comprising:
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a heat exchange module including; a plenum; a first exchanger pair that includes; a first condenser bundle positioned at a first angle relative to a first side of a first vertical axis, the first condenser bundle including; a first set of tubes having first ends and second ends, and a first condensate header connected to the second ends; and a second condenser bundle positioned at a second angle relative to a second side of the first vertical axis, the first angle and the second angle having the same magnitude, the second condenser bundle including; a second set of tubes having third ends and fourth ends, and a second condensate header connected to the fourth ends, the first condensate header and the second condensate header separated by a first distance; a second exchanger pair that includes; a third condenser bundle positioned at the first angle relative to a first side of a second vertical axis, the third condenser bundle including; a third set of tubes having fifth ends and sixth ends, and a third condensate header connected to the sixth ends, the second condensate header and the third condensate header separated by a second distance, the second distance less than the first distance; and a fourth condenser bundle positioned at the second angle relative to a second side of the second vertical axis, the fourth condenser bundle including; a fourth set of tubes having seventh ends and eighth ends, and a fourth condensate header connected to the eighth ends, the third condensate header and the fourth condensate header separated by the first distance; and a support frame that supports the plenum, the first exchanger pair, and the second exchanger pair; and a fan to generate an air current over both the first exchanger pair and the second exchanger pair. - View Dependent Claims (7, 9, 10, 11, 12, 13, 14)
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8. The air cooled condenser of 6, wherein the tubes of the first, the second, the third, and the fourth sets of tubes each have a length equal to approximately two meters.
Specification