ES2481190B1 - Self-pumping heat exchange unit - Google Patents

Self-pumping heat exchange unit Download PDF

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Publication number
ES2481190B1
ES2481190B1 ES201330088A ES201330088A ES2481190B1 ES 2481190 B1 ES2481190 B1 ES 2481190B1 ES 201330088 A ES201330088 A ES 201330088A ES 201330088 A ES201330088 A ES 201330088A ES 2481190 B1 ES2481190 B1 ES 2481190B1
Authority
ES
Spain
Prior art keywords
self
exchange unit
product fluid
inner tube
heat exchange
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.)
Active
Application number
ES201330088A
Other languages
Spanish (es)
Other versions
ES2481190A1 (en
Inventor
Marcos Antonio ALARCÓN GONZÁLEZ
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.)
HRS Investments Ltd
Original Assignee
HRS Investments Ltd
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 HRS Investments Ltd filed Critical HRS Investments Ltd
Priority to ES201330088A priority Critical patent/ES2481190B1/en
Priority to US14/047,712 priority patent/US20140209274A1/en
Priority to PT14382024T priority patent/PT2759796T/en
Priority to EP14382024.9A priority patent/EP2759796B1/en
Priority to ES14382024T priority patent/ES2735632T3/en
Publication of ES2481190A1 publication Critical patent/ES2481190A1/en
Application granted granted Critical
Publication of ES2481190B1 publication Critical patent/ES2481190B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F28G3/00—Rotary appliances
    • F28G3/08—Rotary appliances having coiled wire tools, i.e. basket type
    • 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
    • F28G3/00—Rotary appliances
    • F28G3/10—Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
    • 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
    • F28F19/008—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using scrapers
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0042—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for foodstuffs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/08—Fluid driving means, e.g. pumps, fans

Landscapes

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

Abstract

Unidad de intercambio térmico autobombeante.#Además de eliminar eficientemente los residuos de la pared interna de los tubos interiores (20), reducir la pérdida de carga y mejorar sustancialmente el coeficiente de transferencia térmica, permite asimismo obtener diferentes caudales de bombeo del fluido producto. Más en particular, la unidad de intercambio térmico (1) destaca por comprender una barra giratoria (30) alargada dispuesta dentro de al menos un tubo interior (20) y que está dotada de unos medios de limpieza que comprenden unos elementos rascadores (40) adaptados para rascar y desprender el fluido producto acumulado en la pared interna del al menos un tubo interior (20); y una espiral sinfín (50) dimensionalmente adaptada para rodear longitudinalmente a la barra giratoria (30) por los espacios existentes entre los elementos rascadores (40), estando dicha espiral sinfín (50) adaptada para provocar un desplazamiento del fluido producto circulante a través del al menos un tubo interior (20), generando un efecto autobombeante.Self-pumping heat exchange unit # In addition to efficiently eliminating waste from the inner wall of the inner tubes (20), reducing the loss of load and substantially improving the thermal transfer coefficient, it also allows obtaining different flow rates of the product fluid. More particularly, the thermal exchange unit (1) stands out for comprising an elongated rotating bar (30) disposed within at least one inner tube (20) and which is provided with cleaning means comprising scraper elements (40) adapted to scratch and release the accumulated product fluid in the inner wall of the at least one inner tube (20); and an endless spiral (50) dimensionally adapted to longitudinally surround the rotating bar (30) by the spaces between the scraper elements (40), said endless spiral (50) being adapted to cause a movement of the circulating product fluid through the at least one inner tube (20), generating a self-pumping effect.

Description

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Claims (1)

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ES201330088A 2013-01-25 2013-01-25 Self-pumping heat exchange unit Active ES2481190B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES201330088A ES2481190B1 (en) 2013-01-25 2013-01-25 Self-pumping heat exchange unit
US14/047,712 US20140209274A1 (en) 2013-01-25 2013-10-07 Self-pumping heat exchange unit
PT14382024T PT2759796T (en) 2013-01-25 2014-01-27 Self-pumping heat exchange unit
EP14382024.9A EP2759796B1 (en) 2013-01-25 2014-01-27 Self-pumping heat exchange unit
ES14382024T ES2735632T3 (en) 2013-01-25 2014-01-27 Self-pumping heat exchange unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201330088A ES2481190B1 (en) 2013-01-25 2013-01-25 Self-pumping heat exchange unit

Publications (2)

Publication Number Publication Date
ES2481190A1 ES2481190A1 (en) 2014-07-29
ES2481190B1 true ES2481190B1 (en) 2015-01-16

Family

ID=50068953

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201330088A Active ES2481190B1 (en) 2013-01-25 2013-01-25 Self-pumping heat exchange unit
ES14382024T Active ES2735632T3 (en) 2013-01-25 2014-01-27 Self-pumping heat exchange unit

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES14382024T Active ES2735632T3 (en) 2013-01-25 2014-01-27 Self-pumping heat exchange unit

Country Status (4)

Country Link
US (1) US20140209274A1 (en)
EP (1) EP2759796B1 (en)
ES (2) ES2481190B1 (en)
PT (1) PT2759796T (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107205426A (en) * 2014-12-23 2017-09-26 开利公司 Freezing jar agitator
CN106736328B (en) * 2016-11-30 2021-02-09 重庆渝青机械配件制造有限公司 Processing technology of multi-ligament spoiler
AT519546B1 (en) * 2017-04-12 2018-08-15 Brandstetter Johann heat exchangers
NL2024720B1 (en) 2020-01-21 2021-09-09 Ireliemar B V Heat exchanger and use of heat exchanger

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1184612A (en) * 1957-07-12 1959-07-23 Holo Flite Int Inc Heat exchange device
FR1214074A (en) * 1958-01-22 1960-04-06 Zieren Chemiebau Gmbh Dr A Improvements in processes and devices for heat exchange between liquid or gaseous fluids liable to soil heat exchange surfaces
FR2224728A1 (en) * 1973-04-09 1974-10-31 Rouchy Christian Spirally wound scraper rod - for automatic internal cleaning of heat exchanger tubes
US3848289A (en) * 1973-04-16 1974-11-19 Chemetron Corp Scraper blade
JPS564467Y2 (en) * 1975-11-15 1981-01-30
US4240401A (en) * 1978-02-21 1980-12-23 Arvin Industries, Inc. Fireplace heat exchanger
FR2439630A1 (en) * 1978-10-23 1980-05-23 Montage Cie Indle Mechanism to clean smoke tubes of boiler, economiser etc. - in which each tube is scraped by internal power driven auger
ES2158752B1 (en) 1998-07-16 2002-06-16 Hrs Spiratube S L IMPROVEMENTS IN THERMAL EXCHANGERS FOR TREATMENT OF LIQUIDS.
DE102009026173A1 (en) * 2009-02-24 2010-08-26 Georg Hipp Maschinenbau Gmbh Low-maintenance exhaust gas heat exchanger for e.g. combustion gases, of e.g. internal-combustion engines, has strippers connected with transmission by shaft, where motor is arranged at transmission
ES2751390T3 (en) * 2010-07-12 2020-03-31 Evert Frederik Potgieter Industrial shell and tube heat exchanger
EP2410279A1 (en) * 2010-07-21 2012-01-25 Thomas Hipp Low-maintenance heat exchanger comprising rotating scrapers
WO2012125586A2 (en) * 2011-03-11 2012-09-20 Blentech Corporation Multi-surface heat exchange with vacuum capability and magnetic scrapers
ES2398978B2 (en) * 2011-07-14 2013-10-10 Antonio MORENO GARCÍA IMPROVED THERMAL EXCHANGER DEVICE FOR TREATMENT OF LIQUIDS AND OTHERS.
US8866356B2 (en) * 2011-09-30 2014-10-21 Mitsubishi Electric Corporation Motor

Also Published As

Publication number Publication date
ES2735632T3 (en) 2019-12-19
US20140209274A1 (en) 2014-07-31
PT2759796T (en) 2019-07-25
EP2759796B1 (en) 2019-06-05
EP2759796A2 (en) 2014-07-30
EP2759796A3 (en) 2015-05-27
ES2481190A1 (en) 2014-07-29

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