초록 ▼

A mechanical draft cooling tower employs air cooled condenser modules and operates by mechanical draft to exchange heat between atmospheric air and steam. The cooling tower utilizes a modular air cooled condenser with heat exchange deltas having tube bundles that are manufactured and assembled prior

A mechanical draft cooling tower employs air cooled condenser modules and operates by mechanical draft to exchange heat between atmospheric air and steam. The cooling tower utilizes a modular air cooled condenser with heat exchange deltas having tube bundles that are manufactured and assembled prior to being shipped to the tower site.

대표청구항 ▼

1. A method for assembling a modular air cooled condenser extending along a vertical axis away from horizontal, the method comprising: assembling a first condenser bundle having a first set of tubes having first and second ends, and a condensate header connected to the second ends of the first set o

1. A method for assembling a modular air cooled condenser extending along a vertical axis away from horizontal, the method comprising: assembling a first condenser bundle having a first set of tubes having first and second ends, and a condensate header connected to the second ends of the first set of tubes;assembling a second condenser bundle having a second set of tubes having first and second ends, and a condensate header connected to the second ends of the second set of tubes;placing the first and second condenser bundles into a carrier; andthen: transporting the carrier to a location upon which the modular air cooled condenser will be assembled;assembling a heat exchange delta using the first condenser bundle and the second condenser bundle; andattaching a steam manifold to the first ends of the first sets of tubes and the first ends of the second sets of tubes at the location, wherein the steam manifold provides steam to the first condenser bundle and the second condenser bundle. 2. The method according to claim 1, further comprising positioning the heat exchange delta on a modular tower frame. 3. The method according to claim 1, wherein the step of assembling the heat exchange bundle comprises placing the first condenser bundle at an angle to vertical and horizontal and placing the second condenser bundle at an angle to vertical and to horizontal wherein the first and second heat exchange bundles contact one another at a point to form an “A” type configuration. 4. The method according to claim 3, wherein each of the first and second heat exchange bundles is positioned at an angle to horizontal equal to approximately sixty degrees to approximately seventy degrees and wherein each of the first and second heat exchange bundles is positioned at an angle to vertical equal to approximately twenty degrees to approximately thirty degrees. 5. The method according to claim 4, wherein each of the first and second heat exchange bundles is positioned at an angle to horizontal equal to approximately sixty-four degrees and wherein each of the first and second heat exchange bundles are positioned at an angle to vertical equal to approximately twenty-six degrees. 6. The method according to claim 1, wherein each of the first and second set of tubes have fins attached thereto. 7. The method according to claim 1, wherein said set of tubes comprises tubes having a length equal to approximately two meters. 8. The method according to claim 7, wherein each of said first and second condenser bundles has a length equal to approximately twelve meters. 9. The method according to claim 1, further comprising the steps of: assembling a third condenser bundle having a third set of tubes having first and second ends, and a condensate header connected to the second ends of the third set of tubes;assembling a fourth condenser bundle having a fourth set of tubes having first and second ends, and a condensate header connected to the second ends of the fourth set of tubes; andplacing the third and fourth condenser bundles into the carrier. 10. The method according to claim 9, further comprising attaching a steam manifold to the first ends of the third sets of tube and the first ends of the fourth sets of tubes at the location, wherein the steam manifold provides steam to the third condenser bundle and the fourth condenser bundle. 11. The method according to claim 10, further comprising: assembling a second heat exchange delta by placing using the third condenser bundle and the fourth condenser bundle; andpositioning the second heat exchange delta on the modular tower frame. 12. The method according to claim 2, wherein the modular tower frame comprises: a plenum within which the delta resides;at least two columns that support the plenum; anda shroud that houses an air current generator. 13. The method according to claim 12, wherein the delta is five deltas and the air current generator is a fan.