DE3568861D1 - Protective device for heat exchangers placed in fine ash particles-laden smoke duct - Google Patents

Protective device for heat exchangers placed in fine ash particles-laden smoke duct

Info

Publication number
DE3568861D1
DE3568861D1 DE8585115670T DE3568861T DE3568861D1 DE 3568861 D1 DE3568861 D1 DE 3568861D1 DE 8585115670 T DE8585115670 T DE 8585115670T DE 3568861 T DE3568861 T DE 3568861T DE 3568861 D1 DE3568861 D1 DE 3568861D1
Authority
DE
Germany
Prior art keywords
heat exchangers
protective device
parallel
grids
ash particles
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.)
Expired
Application number
DE8585115670T
Other languages
English (en)
Inventor
Roger Bessouat
Jean-Claude Mevel
Michel Vandycke
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.)
Stein Industrie SA
Original Assignee
Stein Industrie 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 Stein Industrie SA filed Critical Stein Industrie SA
Application granted granted Critical
Publication of DE3568861D1 publication Critical patent/DE3568861D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
    • F28D21/0007—Water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/005—Other auxiliary members within casings, e.g. internal filling means or sealing means
DE8585115670T 1985-08-14 1985-12-10 Protective device for heat exchangers placed in fine ash particles-laden smoke duct Expired DE3568861D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8512405A FR2586290B1 (fr) 1985-08-14 1985-08-14 Dispositif de protection d'echangeurs places dans un conduit de fumees chargees en fines particules de cendres

Publications (1)

Publication Number Publication Date
DE3568861D1 true DE3568861D1 (en) 1989-04-20

Family

ID=9322245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585115670T Expired DE3568861D1 (en) 1985-08-14 1985-12-10 Protective device for heat exchangers placed in fine ash particles-laden smoke duct

Country Status (10)

Country Link
US (1) US4667733A (de)
EP (1) EP0212003B1 (de)
AT (1) ATE41509T1 (de)
BR (1) BR8600692A (de)
DE (1) DE3568861D1 (de)
FR (1) FR2586290B1 (de)
GR (1) GR853069B (de)
IN (1) IN165805B (de)
YU (1) YU45997B (de)
ZA (1) ZA859702B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094292A (en) * 1991-06-10 1992-03-10 Buckshaw Dennis J Tube shield
US5154648A (en) * 1991-08-23 1992-10-13 Buckshaw Dennis J Tube shield
US5474123A (en) * 1994-04-19 1995-12-12 Buckshaw; Dennis J. Tube shield
CN104315497A (zh) * 2014-10-27 2015-01-28 国网上海市电力公司 一种发电锅炉省煤器用防磨防爆装置
FR3035955B1 (fr) * 2015-05-06 2019-04-19 Valeo Systemes Thermiques Echangeur de chaleur comportant un dispositif de protection

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB633365A (de) * 1900-01-01
DE301900C (de) *
US2110024A (en) * 1936-08-29 1938-03-01 Gen Electric Heat exchange unit
GB490727A (en) * 1937-12-08 1938-08-19 Tech Studien Ag Tubular heat exchanger particularly suitable for heating air
US2303247A (en) * 1941-04-22 1942-11-24 Clifford Mfg Co Heat exchange apparatus
US2496540A (en) * 1942-12-07 1950-02-07 Thomas W Holmes Heating system
GB653540A (en) * 1947-07-02 1951-05-16 Comb Eng Superheater Inc Improvements in steam boilers and like heat exchangers
US2559069A (en) * 1949-07-30 1951-07-03 Standard Oil Co Choke for abrasive fluids
US2847192A (en) * 1955-09-12 1958-08-12 Acme Ind Inc Tube supporting and spacing structure for heat exchangers
US3568763A (en) * 1969-02-26 1971-03-09 Ingersoll Rand Co Protective device for condenser tubes
FR2293674A1 (fr) * 1974-12-06 1976-07-02 Forissier Bouilhol Germain Dispositif de recuperation de la chaleur evacuee dans les conduits de fumees par les appareils de chauffage notamment ceux agissant par l'intermediaire d'un fluide en circulation
US4007908A (en) * 1975-05-09 1977-02-15 Masoneilan International, Inc. Process and device for attenuating noise caused by a valve during the expansion of a fluid
US4422411A (en) * 1981-05-29 1983-12-27 International Coal Refining Company Convective heater
JPS5813987A (ja) * 1981-07-17 1983-01-26 Sasakura Eng Co Ltd 伝熱装置
FR2542825B1 (fr) * 1983-03-15 1987-01-16 Flonic Sa Appareil tranquilliseur pour regulariser le profil des vitesses d'un fluide en ecoulement
JPS60152892A (ja) * 1984-01-18 1985-08-12 エム・テ−・ウ−・モト−レン−・ウント・ツルビ−ネン−ウニオ−ン・ミユンヘン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 熱交換器

Also Published As

Publication number Publication date
EP0212003A1 (de) 1987-03-04
BR8600692A (pt) 1987-03-10
ZA859702B (en) 1986-09-24
FR2586290A1 (fr) 1987-02-20
IN165805B (de) 1990-01-13
GR853069B (de) 1986-04-21
YU8986A (en) 1989-08-31
FR2586290B1 (fr) 1989-02-03
US4667733A (en) 1987-05-26
EP0212003B1 (de) 1989-03-15
ATE41509T1 (de) 1989-04-15
YU45997B (sh) 1992-12-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee