ES479701A1 - Metodo para eliminar depositos de polvo en intercambiadores termicos. - Google Patents

Metodo para eliminar depositos de polvo en intercambiadores termicos.

Info

Publication number
ES479701A1
ES479701A1 ES479701A ES479701A ES479701A1 ES 479701 A1 ES479701 A1 ES 479701A1 ES 479701 A ES479701 A ES 479701A ES 479701 A ES479701 A ES 479701A ES 479701 A1 ES479701 A1 ES 479701A1
Authority
ES
Spain
Prior art keywords
dust
sand
heat
exchange surfaces
removing dust
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
ES479701A
Other languages
English (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.)
Stal Laval Apparat AB
Original Assignee
Stal Laval Apparat AB
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 Stal Laval Apparat AB filed Critical Stal Laval Apparat AB
Publication of ES479701A1 publication Critical patent/ES479701A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Cleaning In General (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Método para eliminar depósitos de polvo en intercambiadores térmicos en los cuales el gas conteniendo polvo pasa por un tubo o una cámara conteniendo tubos con refrigerante, caracterizado porque se genera el sonido continua o intermitentemente de una manera bien conocida en si a partir de una o varias sirenas u otros medios (2) para generar sonido, a la altura de los tubos (3), y porque se introduce arena u otro material pulverulento o granular sólido que tiene un tamaño de granos superior al del polvo (6), en la cámara (5) o en el tubo, por lo mensos simultáneamente con la generación del sonido, eventualmente incluso antes de esta, para que pase conjuntamente con el gas, lo que hace que la arena u otro material, conjuntamente con el polvo, se deposita por lo menos parcialmente en las superficies externas de los tubos (3) , aflojándose por medio de la energía acústica conjuntamente con el polvo y evacuándose a continuación
ES479701A 1978-04-19 1979-04-18 Metodo para eliminar depositos de polvo en intercambiadores termicos. Expired ES479701A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7804421A SE411068C (sv) 1978-04-19 1978-04-19 Forfarande for avlegsnande av stoftbeleggning i vermevexlare

Publications (1)

Publication Number Publication Date
ES479701A1 true ES479701A1 (es) 1980-01-01

Family

ID=20334664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479701A Expired ES479701A1 (es) 1978-04-19 1979-04-18 Metodo para eliminar depositos de polvo en intercambiadores termicos.

Country Status (7)

Country Link
JP (1) JPS54140251A (es)
DE (1) DE2914112C3 (es)
ES (1) ES479701A1 (es)
FR (1) FR2423743A1 (es)
GB (1) GB2025563B (es)
IT (1) IT1118569B (es)
SE (1) SE411068C (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58500725A (ja) * 1981-04-30 1983-05-06 インフラソニク　ア−ベ− 低音波発生器の構造
FR2642336B1 (fr) * 1989-01-11 1992-02-28 Bernard Thomann Procede pour le nettoyage, lustrage et polissage de materiaux fragiles tels que pierre et peinture
JP1663039S (es) * 2019-12-11 2020-07-06

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE491091A (es) *
FR796277A (fr) * 1935-10-14 1936-04-03 Dispositif pour le détartrage ou nettoyage intérieur des tubes par jet de sable
GB865569A (en) * 1957-03-18 1961-04-19 Libbey Owens Ford Glass Co Sonic treating apparatus
BE666832A (es) * 1964-07-13
GB1099742A (en) * 1966-01-28 1968-01-17 V Teplotekhnichesky I Im F E D A device for vibrational cleaning of tubular heating surfaces in heat-exchange plants from external contamination mainly of slag and ash
FR1557793A (es) * 1967-12-15 1969-02-21

Also Published As

Publication number Publication date
GB2025563A (en) 1980-01-23
GB2025563B (en) 1982-07-28
SE411068C (sv) 1981-03-16
JPS6227357B2 (es) 1987-06-13
DE2914112B2 (de) 1980-09-11
IT7967818A0 (it) 1979-04-18
JPS54140251A (en) 1979-10-31
SE411068B (sv) 1979-11-26
DE2914112A1 (de) 1979-10-25
IT1118569B (it) 1986-03-03
DE2914112C3 (de) 1981-05-27
FR2423743A1 (fr) 1979-11-16
FR2423743B1 (es) 1984-02-24
SE7804421L (sv) 1979-10-20

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