ATE332768T1 - LIQUIDATION LANCES AND THEIR ARRANGEMENT - Google Patents

LIQUIDATION LANCES AND THEIR ARRANGEMENT

Info

Publication number
ATE332768T1
ATE332768T1 AT02027386T AT02027386T ATE332768T1 AT E332768 T1 ATE332768 T1 AT E332768T1 AT 02027386 T AT02027386 T AT 02027386T AT 02027386 T AT02027386 T AT 02027386T AT E332768 T1 ATE332768 T1 AT E332768T1
Authority
AT
Austria
Prior art keywords
pump
lance
drive
lances
arrangement
Prior art date
Application number
AT02027386T
Other languages
German (de)
Inventor
Alexandra Frei
Bruno Streich
Original Assignee
Lindenport S A
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 Lindenport S A filed Critical Lindenport S A
Application granted granted Critical
Publication of ATE332768T1 publication Critical patent/ATE332768T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Lances are arranged in groups, each with its own fluid supply. An Independent claim is included for the corresponding method of grouped distribution of pumps and pumping power. Preferred features: There is a common pump (26) and drive, for each group in the tank (1). A suitable pump and drive is provided for each single-lance group. Each lance (10) used in the arrangement, has a pump delivering fluid through its interior, a pump connection and a pump drive. Pump and drive are directly connected to the lance. Direct connection obviates individual couplings. Nozzles and/or screws(s) on the lance, generate flow.
AT02027386T 1998-01-22 1999-01-21 LIQUIDATION LANCES AND THEIR ARRANGEMENT ATE332768T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH14298 1998-01-22

Publications (1)

Publication Number Publication Date
ATE332768T1 true ATE332768T1 (en) 2006-08-15

Family

ID=4180210

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02027386T ATE332768T1 (en) 1998-01-22 1999-01-21 LIQUIDATION LANCES AND THEIR ARRANGEMENT

Country Status (5)

Country Link
EP (2) EP1056552A1 (en)
AT (1) ATE332768T1 (en)
AU (1) AU1958399A (en)
DE (1) DE59913672D1 (en)
WO (1) WO1999037415A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0116579D0 (en) * 2001-07-06 2001-08-29 Mackrill David Cleaning apparatus and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR672837A (en) * 1928-10-15 1930-01-07 Liquid Measurements Ltd Improvements in means for cleaning liquid storage tanks and the like
US4045336A (en) * 1974-08-23 1977-08-30 Pauli Henrik Isteri Method and device for oxygenating water with vibrations and under pressure strokes
US4772401A (en) * 1986-08-21 1988-09-20 Rawlins P J Thomas Method of reducing contaminants in a fuel tank
US4828625A (en) * 1987-03-09 1989-05-09 Nalco Chemical Company Apparatus and method for removal of sludge from tanks
US4981366A (en) * 1989-02-27 1991-01-01 Suburbia Systems, Inc. Method and apparatus for mixing liquid contents in a vessel
DE4101184C2 (en) * 1991-01-17 1994-07-14 Sobinger Dietrich Process and installation for cleaning floating roof tanks for storing crude oil
DE29501036U1 (en) * 1995-01-24 1995-04-06 Frank Reiner Jakob Device for cleaning the inside wall of a wine barrel
US6217207B1 (en) * 1996-05-03 2001-04-17 Lindenport S.A. Current creating device and method for liquefaction of thickened crude oil sediments
FR2771654B1 (en) * 1997-11-28 2000-01-07 Ortec Ind MULTI-FUNCTION METHOD AND APPARATUS FOR THE MAINTENANCE OF METASTABLE LIQUIDS

Also Published As

Publication number Publication date
AU1958399A (en) 1999-08-09
EP1056552A1 (en) 2000-12-06
EP1293267B1 (en) 2006-07-12
WO1999037415A1 (en) 1999-07-29
DE59913672D1 (en) 2006-08-24
EP1293267A2 (en) 2003-03-19
EP1293267A3 (en) 2003-05-28

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee