NO20064714L - Automatisk tankrensesystem - Google Patents

Automatisk tankrensesystem

Info

Publication number
NO20064714L
NO20064714L NO20064714A NO20064714A NO20064714L NO 20064714 L NO20064714 L NO 20064714L NO 20064714 A NO20064714 A NO 20064714A NO 20064714 A NO20064714 A NO 20064714A NO 20064714 L NO20064714 L NO 20064714L
Authority
NO
Norway
Prior art keywords
water
pumped
collected
tank
overflow edge
Prior art date
Application number
NO20064714A
Other languages
English (en)
Other versions
NO339439B1 (no
Inventor
Frank Eriksen
Original Assignee
Mi 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
Priority claimed from US11/083,859 external-priority patent/US7232525B2/en
Application filed by Mi Llc filed Critical Mi Llc
Publication of NO20064714L publication Critical patent/NO20064714L/no
Publication of NO339439B1 publication Critical patent/NO339439B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • B08B9/0933—Removing sludge or the like from tank bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2472—Means for fluidising the sediments, e.g. by jets or mechanical agitators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2483—Means or provisions for manually removing the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/04—Separation devices for treating liquids from earth drilling, mining
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Et automatisk tankrengjøringssystem inkluderer en vannresirkuleringsenhet som har en overløpskant deri og en konisk utformet bunn, en borekaksboks med en transporterbar overløpskant deri, en hydrosyklonseparator og en slamtank. Tankslopp pumpes fra slamtanken til vannresirkuleringsenheten, hvor faststoffer samles opp ved bunnen. Faststoffene fjernes og samles opp i borekaksboksen. Vann i resirkuleringsenheten kan pumpes gjennom hydrosyklonseparatoren. Faststoffer som fjernes av separatoren samles opp i borekaksboksen, og vannet ledes inn i et rentvannsrom som er avgrenset av overløpskanten inne i resirkuleringsenheten. Vann i borekaksboksen samles opp ved hjelp av den transporterbare overløpskant deri, og pumpes til rentvannsrommet. Vann fra rentvannsrommet pumpes til et eller flere roterende strålehoder inne i slamtanken. Overløp fra vannresirkuleringsenheten kan ledes til borekaksboksen. En kjemikalieinjektor kan brukes til å tilsette rengjøringskjemikalier til vannet før det blir ledet gjennom vaskedysen. Turbulensforhindringsinnretninger kan være inkludert ved innløpet til hver forbindelsesledning, for å hindre turbulens i å forekomme i tanken som fluidet ledes til.
NO20064714A 2004-03-19 2006-10-18 Anordning for rengjøring av en tank og fremgangsmåte for resirkulering av vann i et tankrengjøringssystem. NO339439B1 (no)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US55457704P 2004-03-19 2004-03-19
US56530304P 2004-04-26 2004-04-26
US62037704P 2004-10-20 2004-10-20
US63376604P 2004-12-07 2004-12-07
US11/083,859 US7232525B2 (en) 2004-03-19 2005-03-18 Automatic tank cleaning system
PCT/US2005/009437 WO2005092046A2 (en) 2004-03-19 2005-03-21 Automatic tank cleaning system

Publications (2)

Publication Number Publication Date
NO20064714L true NO20064714L (no) 2006-12-14
NO339439B1 NO339439B1 (no) 2016-12-12

Family

ID=35056759

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064714A NO339439B1 (no) 2004-03-19 2006-10-18 Anordning for rengjøring av en tank og fremgangsmåte for resirkulering av vann i et tankrengjøringssystem.

Country Status (9)

Country Link
EP (1) EP1727627B1 (no)
AU (1) AU2005226707B9 (no)
BR (1) BRPI0508846B1 (no)
CA (1) CA2559754C (no)
DK (1) DK1727627T3 (no)
EA (1) EA011676B1 (no)
MX (1) MXPA06010651A (no)
NO (1) NO339439B1 (no)
WO (1) WO2005092046A2 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333420B1 (no) * 2006-12-29 2013-06-03 Hamworthy Plc Beholder, fortrinnsvis en separatortank, et ror eller en rorseksjon, med tilbehor plassert i etfluidmottakende rom inne i beholderen
US20100108319A1 (en) * 2008-10-31 2010-05-06 Baker Hughes Incorporated Reduced Waste Cleaning Methods for Oil Well Related Systems
US9446364B2 (en) * 2012-02-23 2016-09-20 Kellogg Brown & Root Llc Surge drum mixing system
CN106944443A (zh) * 2017-04-18 2017-07-14 成都佳辉蓉达环保科技有限公司 加油站地埋罐清洗***
CN107626682B (zh) * 2017-10-31 2023-10-03 马鞍山钢铁股份有限公司 高炉矿槽区域水清洗回收利用***及其使用方法
CN110644939B (zh) * 2019-10-16 2024-06-18 中国石油天然气集团有限公司 一种钻井液循环罐***
CN110700774B (zh) * 2019-10-16 2024-03-19 中国石油天然气集团有限公司 循环罐及钻井液循环罐自动感应清洗方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466154A (en) * 1981-01-05 1984-08-21 Urbani William G Tank cleaning system
FR2518432A1 (fr) * 1981-12-23 1983-06-24 Camiva Equipement autonome de vehicule pour le nettoyage de cuves ou citernes d'hydrocarbures
GB2228751B (en) * 1989-02-06 1993-05-26 Aco Polymer Products Ltd Grease trap
US5908040A (en) * 1995-10-25 1999-06-01 Defraites, Jr.; Arthur A. Method of cleaning boats that have been contaminated with oil and gas well drilling fluids and hazardous waste
US6021787A (en) * 1998-03-10 2000-02-08 Production Management Industries, Inc. Method for cleaning vessels during service

Also Published As

Publication number Publication date
NO339439B1 (no) 2016-12-12
CA2559754A1 (en) 2005-10-06
WO2005092046A2 (en) 2005-10-06
EP1727627A2 (en) 2006-12-06
AU2005226707B9 (en) 2009-10-22
BRPI0508846B1 (pt) 2016-11-08
EA011676B1 (ru) 2009-04-28
MXPA06010651A (es) 2007-02-19
BRPI0508846A (pt) 2007-08-28
EP1727627A4 (en) 2011-09-14
WO2005092046A3 (en) 2006-11-02
EP1727627B1 (en) 2014-01-01
CA2559754C (en) 2013-12-24
AU2005226707A1 (en) 2005-10-06
AU2005226707B2 (en) 2009-07-02
EA200601734A1 (ru) 2007-02-27
DK1727627T3 (da) 2014-03-10

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Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: MURGITROYD & COMPANY, MANNERHEIMSVAEGEN 12 B, 5TR,