BR112021018696A2 - Method and apparatus for limiting acid corrosion and contamination in fuel delivery systems - Google Patents

Method and apparatus for limiting acid corrosion and contamination in fuel delivery systems

Info

Publication number
BR112021018696A2
BR112021018696A2 BR112021018696A BR112021018696A BR112021018696A2 BR 112021018696 A2 BR112021018696 A2 BR 112021018696A2 BR 112021018696 A BR112021018696 A BR 112021018696A BR 112021018696 A BR112021018696 A BR 112021018696A BR 112021018696 A2 BR112021018696 A2 BR 112021018696A2
Authority
BR
Brazil
Prior art keywords
fuel
storage tank
dispensing pump
eductor
contamination
Prior art date
Application number
BR112021018696A
Other languages
Portuguese (pt)
Inventor
Bill Nelson
George Risch
James Novak
Martin Turnridge
Nicholas Schultz
Randall Boucher
Todd Breuer
Original Assignee
Franklin Fueling Systems Llc
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 Franklin Fueling Systems Llc filed Critical Franklin Fueling Systems Llc
Publication of BR112021018696A2 publication Critical patent/BR112021018696A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/76—Arrangements of devices for purifying liquids to be transferred, e.g. of filters, of air or water separators
    • B67D7/766—Arrangements of devices for purifying liquids to be transferred, e.g. of filters, of air or water separators of water separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
    • B67D7/0476—Vapour recovery systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

método e aparelho para limitar corrosão ácida e contaminação em sistemas de distribuição de combustível. a presente invenção refere-se a um método e aparelho que são proporcionados para filtrar o combustível contido em um tanque de armazenamento, no qual a ativação de uma bomba de dispensa de combustível ativa simultaneamente um sistema de filtração. em particular, uma parte do combustível pressurizado distribuído pela bomba de dispensação é desviada para um edutor projetado para criar um vácuo pelo efeito venturi. este vácuo puxa o fluido do fundo do tanque de armazenamento, em um ponto mais baixo do que a entrada da bomba de dispensação, de modo que qualquer água ou material particulado no fundo do tanque de armazenamento seja distribuído para o edutor antes que possa chegar à entrada da bomba de dispensação. o edutor distribui uma mistura do combustível desviado e do fluido de fundo do tanque para um filtro, onde qualquer matéria particulada arrastada ou água é filtrada e removida da corrente de produto. o combustível limpo e filtrado é então distribuído de volta para o tanque de armazenamento.method and apparatus for limiting acid corrosion and contamination in fuel delivery systems. The present invention relates to a method and apparatus which are provided for filtering fuel contained in a storage tank, in which activation of a fuel dispensing pump simultaneously activates a filtration system. in particular, a part of the pressurized fuel delivered by the dispensing pump is diverted to an eductor designed to create a vacuum by the venturi effect. This vacuum pulls fluid from the bottom of the storage tank, at a point lower than the dispensing pump inlet, so that any water or particulate matter at the bottom of the storage tank is distributed to the eductor before it can reach the bottom of the storage tank. dispensing pump inlet. the eductor delivers a mixture of the bypassed fuel and bottom fluid from the tank to a filter, where any entrained particulate matter or water is filtered and removed from the product stream. the clean, filtered fuel is then distributed back to the storage tank.

BR112021018696A 2019-03-06 2019-08-30 Method and apparatus for limiting acid corrosion and contamination in fuel delivery systems BR112021018696A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962814428P 2019-03-06 2019-03-06
PCT/US2019/049104 WO2020180348A1 (en) 2019-03-06 2019-08-30 Method and apparatus for limiting acidic corrosion and contamination in fuel delivery systems

Publications (1)

Publication Number Publication Date
BR112021018696A2 true BR112021018696A2 (en) 2022-01-18

Family

ID=67953900

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021018696A BR112021018696A2 (en) 2019-03-06 2019-08-30 Method and apparatus for limiting acid corrosion and contamination in fuel delivery systems

Country Status (5)

Country Link
EP (1) EP3935007A1 (en)
CN (1) CN113795457A (en)
BR (1) BR112021018696A2 (en)
CA (1) CA3129312A1 (en)
WO (1) WO2020180348A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839111C1 (en) * 1998-08-27 2000-02-17 Bartec Componenten & Syst Gmbh Transfer of milk from producer's container to a storage tank via degassing and foam-separation facility working under vacuum produced by ejectors
US7051579B2 (en) 2004-05-11 2006-05-30 Franklin Fueling Systems, Inc. Method and apparatus for continuously monitoring interstitial regions in gasoline storage facilities and pipelines
DE102004042245A1 (en) * 2004-09-01 2006-03-09 Mahle Filtersysteme Gmbh Fuel filter of an internal combustion engine
ITVI20050053A1 (en) * 2005-02-25 2006-08-26 Taplast Spa DEVICE FOR THE DELIVERY OF GAS-LIQUID MIXTURES
US8141577B2 (en) 2006-08-01 2012-03-27 Franklin Fueling Systems, Inc. Liquid filled pressure/vacuum valve for petroleum underground storage tanks
JP2008155890A (en) * 2006-12-26 2008-07-10 Toyota Motor Corp Fuel tank structure
US8878682B2 (en) 2009-10-16 2014-11-04 Franklin Fueling Systems, Inc. Method and apparatus for detection of phase separation in storage tanks using a float sensor
CA2832835A1 (en) 2011-04-15 2012-10-18 Franklin Fueling Systems, Inc. Method and apparatus for prevention and detection of phase separation in storage tanks
CA2882491C (en) * 2012-08-22 2021-03-09 Franklin Fueling Systems, Inc. Method and apparatus for limiting acidic corrosion in fuel delivery systems
US20160236927A1 (en) * 2015-02-12 2016-08-18 Perry and Sons, LLC Ventilation system for petroleum sump
RU2019129800A (en) * 2017-03-07 2021-04-07 ФРАНКЛИН ФЬЮЭЛИНГ СИСТЕМЗ, ЭлЭлСи METHOD AND DEVICE FOR LIMITING ACID CORROSION AND CONTAMINATION IN FUEL SUPPLY SYSTEMS

Also Published As

Publication number Publication date
WO2020180348A1 (en) 2020-09-10
CA3129312A1 (en) 2020-09-17
EP3935007A1 (en) 2022-01-12
CN113795457A (en) 2021-12-14

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]