CA3051115A1 - Flexible helical heater - Google Patents

Flexible helical heater Download PDF

Info

Publication number
CA3051115A1
CA3051115A1 CA3051115A CA3051115A CA3051115A1 CA 3051115 A1 CA3051115 A1 CA 3051115A1 CA 3051115 A CA3051115 A CA 3051115A CA 3051115 A CA3051115 A CA 3051115A CA 3051115 A1 CA3051115 A1 CA 3051115A1
Authority
CA
Canada
Prior art keywords
heater
flexible helical
helical heater
groundwater
rock
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.)
Abandoned
Application number
CA3051115A
Other languages
French (fr)
Inventor
Daniel Oberle
Gregory L. Beyke
Collin O'brien
Jacob Seeman
Emily Crownover
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.)
TRS GROUP Inc
Original Assignee
TRS GROUP Inc
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 TRS GROUP Inc filed Critical TRS GROUP Inc
Publication of CA3051115A1 publication Critical patent/CA3051115A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/06—Reclamation of contaminated soil thermally
    • B09C1/062—Reclamation of contaminated soil thermally by using electrode or resistance heating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0072—Special adaptations

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Resistance Heating (AREA)

Abstract

A heater having a helical electrical resistance heating wire connected to and coiled around a current return wire. The heater is employed in thermal conduction heater wells used for removing contaminants from soil, groundwater or rock.
CA3051115A 2018-01-19 2018-01-19 Flexible helical heater Abandoned CA3051115A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/014472 WO2019143355A1 (en) 2018-01-19 2018-01-19 Flexible helical heater

Publications (1)

Publication Number Publication Date
CA3051115A1 true CA3051115A1 (en) 2019-07-25

Family

ID=67301097

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3051115A Abandoned CA3051115A1 (en) 2018-01-19 2018-01-19 Flexible helical heater

Country Status (5)

Country Link
EP (1) EP3568310A1 (en)
CN (1) CN110290953A (en)
BR (1) BR112019015502A2 (en)
CA (1) CA3051115A1 (en)
WO (1) WO2019143355A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110508604A (en) * 2019-08-02 2019-11-29 中科鼎实环境工程有限公司 Energy-efficient combustion gas thermal desorption equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153342A (en) * 1961-09-07 1964-10-20 Norton T Pierce Fluent material level measuring apparatus and method of manufacturing the same
US3813771A (en) * 1973-07-02 1974-06-04 Gen Electric Method of producing electrical resistance heaters, and the improved heater products
US5221827A (en) * 1992-02-12 1993-06-22 Shell Oil Company Heater blanket for in-situ soil heating
CA2739213A1 (en) * 2008-10-24 2010-04-29 Nexans A moisture detection wire, a moisture detection system, and a method of detecting moisture
DE202008016439U1 (en) * 2008-12-11 2009-03-12 Türk & Hillinger GmbH Cartridge Heater

Also Published As

Publication number Publication date
WO2019143355A1 (en) 2019-07-25
CN110290953A (en) 2019-09-27
BR112019015502A2 (en) 2020-07-28
EP3568310A1 (en) 2019-11-20

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20220719

FZDE Discontinued

Effective date: 20220719