MX9701495A - Steam condensing apparatus. - Google Patents

Steam condensing apparatus.

Info

Publication number
MX9701495A
MX9701495A MX9701495A MX9701495A MX9701495A MX 9701495 A MX9701495 A MX 9701495A MX 9701495 A MX9701495 A MX 9701495A MX 9701495 A MX9701495 A MX 9701495A MX 9701495 A MX9701495 A MX 9701495A
Authority
MX
Mexico
Prior art keywords
steam
lower header
noncondensable gases
condensate
air
Prior art date
Application number
MX9701495A
Other languages
Spanish (es)
Other versions
MXPA97001495A (en
Inventor
Crispin Lawrence Debellis
Robert Joseph Giammaruti
Thomas Wayne Strock
Harold Walter Wahle
Original Assignee
Hudson Products Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hudson Products Corp filed Critical Hudson Products Corp
Publication of MX9701495A publication Critical patent/MX9701495A/en
Publication of MXPA97001495A publication Critical patent/MXPA97001495A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/04—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of rubber; of plastics material; of varnish
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • F28B2001/065—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium with secondary condenser, e.g. reflux condenser or dephlegmator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

An air-cooled steam condenser that also uses heat pipe technology so as to provide steam tubes that are freeze proof under any ambient conditions and offer a simple approach to the management of noncondensable gases. Steam flows through the main condenser with concurrent steam and condensate flow downward. The heat transfer surface area and fan air flow are designed such that all of the steam does not completely condense and steam vapor continuously exits each tube row. This continuous flow of steam vapor purges these rows of noncondensable gases. The excess steam flows into the lower header to a secondary condenser section that utilizes heat pipes. In the secondary condenser section, the excess steam condenses on the evaporator side external surface of the heat pipes. The noncondensable gases that remain in the lower header are vented with an air removal system similar to conventional condensers. Condensate in the lower header is collected for reuse in the power generation cycle.
MXPA/A/1997/001495A 1996-03-06 1997-02-27 Va condenser appliance MXPA97001495A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61056796A 1996-03-06 1996-03-06
US610567 1996-03-06

Publications (2)

Publication Number Publication Date
MX9701495A true MX9701495A (en) 1998-06-28
MXPA97001495A MXPA97001495A (en) 1998-10-30

Family

ID=

Also Published As

Publication number Publication date
CA2199209A1 (en) 1997-09-06
TW360769B (en) 1999-06-11
BR9701200A (en) 1998-12-15
EP0794401A3 (en) 1998-09-23
EP0794401A2 (en) 1997-09-10
AU1509397A (en) 1997-10-09
SG54463A1 (en) 1998-11-16
KR100250863B1 (en) 2000-04-01
CA2199209C (en) 2000-05-16
JP2807992B2 (en) 1998-10-08
JPH102683A (en) 1998-01-06
AU690048B2 (en) 1998-04-09
ID16111A (en) 1997-09-04
KR970066264A (en) 1997-10-13

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