ES2481190A1 - Self-pumping heat exchange unit - Google Patents

Self-pumping heat exchange unit Download PDF

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Publication number
ES2481190A1
ES2481190A1 ES201330088A ES201330088A ES2481190A1 ES 2481190 A1 ES2481190 A1 ES 2481190A1 ES 201330088 A ES201330088 A ES 201330088A ES 201330088 A ES201330088 A ES 201330088A ES 2481190 A1 ES2481190 A1 ES 2481190A1
Authority
ES
Spain
Prior art keywords
product fluid
inner tube
self
heat exchange
exchange unit
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
ES201330088A
Other languages
Spanish (es)
Other versions
ES2481190B1 (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 ES14382024T priority patent/ES2735632T3/en
Priority to EP14382024.9A priority patent/EP2759796B1/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

In addition to efficiently removing residues from the inner wall of the inner tubes (20), reducing head loss and substantially improving the heat transfer coefficient, the present invention also allows obtaining different pumping flow rates for the product fluid. More particularly, the heat exchange unit (1) stands out because it comprises an elongated rotary rod (30) arranged inside at least one inner tube (20) and provided with cleaning means comprising scraping elements (40) suitable for scraping and detaching the product fluid accumulated on the inner wall of the at least one inner tube (20) and an endless spiral (50) dimensionally suitable for surrounding the rotary rod (30) longitudinally through the spaces existing between the scraping elements (40), said endless spiral (50) being suitable for displacement of the product fluid circulating 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
ES14382024T ES2735632T3 (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

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 true ES2481190A1 (en) 2014-07-29
ES2481190B1 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
EP2410279A1 (en) * 2010-07-21 2012-01-25 Thomas Hipp Low-maintenance heat exchanger comprising rotating scrapers

Family Cites Families (10)

* 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
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
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
EP2593728B1 (en) * 2010-07-12 2019-09-18 Evert Frederik Potgieter Industrial shell and tube heat exchanger
DK2684004T3 (en) * 2011-03-11 2017-01-09 Blentech Corp Heat exchanger with multiple surfaces with the possibility vacuo 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
EP2410279A1 (en) * 2010-07-21 2012-01-25 Thomas Hipp Low-maintenance heat exchanger comprising rotating scrapers

Also Published As

Publication number Publication date
EP2759796B1 (en) 2019-06-05
EP2759796A3 (en) 2015-05-27
EP2759796A2 (en) 2014-07-30
PT2759796T (en) 2019-07-25
ES2735632T3 (en) 2019-12-19
ES2481190B1 (en) 2015-01-16
US20140209274A1 (en) 2014-07-31

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