FR2415280A1 - Economiser for boiler plant - has water jet playing onto heated filter, with heat exchangers in steam flow path - Google Patents

Economiser for boiler plant - has water jet playing onto heated filter, with heat exchangers in steam flow path

Info

Publication number
FR2415280A1
FR2415280A1 FR7801498A FR7801498A FR2415280A1 FR 2415280 A1 FR2415280 A1 FR 2415280A1 FR 7801498 A FR7801498 A FR 7801498A FR 7801498 A FR7801498 A FR 7801498A FR 2415280 A1 FR2415280 A1 FR 2415280A1
Authority
FR
France
Prior art keywords
economiser
heat exchangers
flow path
water jet
steam flow
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7801498A
Other languages
French (fr)
Other versions
FR2415280B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Conditionair SA
Original Assignee
Conditionair SA
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 Conditionair SA filed Critical Conditionair SA
Priority to FR7801498A priority Critical patent/FR2415280A1/en
Publication of FR2415280A1 publication Critical patent/FR2415280A1/en
Application granted granted Critical
Publication of FR2415280B1 publication Critical patent/FR2415280B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The hot gases are fed to the economiser through the inlet duct (2). The base of the casing is filled with water maintained at a constant level by an overflow pipe (6). The water is circulated through the jets (11) and drops onto the filter element (8). The evaporated water passes over the two heat exchangers (12, 14) mounted in the upper part of the casing before passing through the exhaust connection.
FR7801498A 1978-01-19 1978-01-19 Economiser for boiler plant - has water jet playing onto heated filter, with heat exchangers in steam flow path Granted FR2415280A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7801498A FR2415280A1 (en) 1978-01-19 1978-01-19 Economiser for boiler plant - has water jet playing onto heated filter, with heat exchangers in steam flow path

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801498A FR2415280A1 (en) 1978-01-19 1978-01-19 Economiser for boiler plant - has water jet playing onto heated filter, with heat exchangers in steam flow path

Publications (2)

Publication Number Publication Date
FR2415280A1 true FR2415280A1 (en) 1979-08-17
FR2415280B1 FR2415280B1 (en) 1982-01-15

Family

ID=9203647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801498A Granted FR2415280A1 (en) 1978-01-19 1978-01-19 Economiser for boiler plant - has water jet playing onto heated filter, with heat exchangers in steam flow path

Country Status (1)

Country Link
FR (1) FR2415280A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470943A1 (en) * 1979-12-07 1981-06-12 Desplats Philippe Industrial waste heat extractor - uses cold water in two circular chambers separated by piled inert rings
FR2509029A1 (en) * 1981-07-03 1983-01-07 Pare Albert Cascade condensation heat recovery circuit - has collector containing ceramic rings in open topped vessel with perforated bottom

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805047A (en) * 1955-04-25 1957-09-03 Svenska Flaektfabriken Ab Method for heat recovery
FR1288330A (en) * 1961-03-24 1962-03-24 Ass Elect Ind Method and apparatus for preparing water-cooled combustion products

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805047A (en) * 1955-04-25 1957-09-03 Svenska Flaektfabriken Ab Method for heat recovery
FR1288330A (en) * 1961-03-24 1962-03-24 Ass Elect Ind Method and apparatus for preparing water-cooled combustion products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470943A1 (en) * 1979-12-07 1981-06-12 Desplats Philippe Industrial waste heat extractor - uses cold water in two circular chambers separated by piled inert rings
FR2509029A1 (en) * 1981-07-03 1983-01-07 Pare Albert Cascade condensation heat recovery circuit - has collector containing ceramic rings in open topped vessel with perforated bottom

Also Published As

Publication number Publication date
FR2415280B1 (en) 1982-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse