PL413758A1 - Method for cleaning of the space between the bottoms and/or between the walls of a storage tank - Google Patents

Method for cleaning of the space between the bottoms and/or between the walls of a storage tank

Info

Publication number
PL413758A1
PL413758A1 PL413758A PL41375815A PL413758A1 PL 413758 A1 PL413758 A1 PL 413758A1 PL 413758 A PL413758 A PL 413758A PL 41375815 A PL41375815 A PL 41375815A PL 413758 A1 PL413758 A1 PL 413758A1
Authority
PL
Poland
Prior art keywords
inter
space
wall
storage tank
spaces
Prior art date
Application number
PL413758A
Other languages
Polish (pl)
Other versions
PL228874B1 (en
Inventor
Maciej Paweł Wasiak
Michał Mateusz Wasiak
Original Assignee
Cortec Spółka Z Ograniczoną Odpowiedzialnością
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 Cortec Spółka Z Ograniczoną Odpowiedzialnością filed Critical Cortec Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL413758A priority Critical patent/PL228874B1/en
Priority to NO16184057A priority patent/NO3135391T3/no
Priority to EP16184057.4A priority patent/EP3135391B1/en
Priority to PL16184057T priority patent/PL3135391T3/en
Publication of PL413758A1 publication Critical patent/PL413758A1/en
Publication of PL228874B1 publication Critical patent/PL228874B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/0093—Devices for cleaning the internal surfaces of the container and forming part of the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Vacuum Packaging (AREA)

Abstract

Przedmiotem wynalazku jest sposób czyszczenia przestrzeni międzydennej (110) i/lub międzyściennej (120) zbiornika magazynowego (100), w związku z rozszczelnieniem się tych przestrzeni i dostaniem się do nich produktu (150). Sposób czyszczenia polega na wessaniu, w przypadku przestrzeni międzydennej (110) i/lub międzyściennej (120) pracującej na podciśnienie lub wtłoczeniu, w przypadku przestrzeni międzydennej (110) i/lub międzyściennej (120) pracującej na nadciśnienie, płynu do tych przestrzeni. Po wypełnieniu płynem tych przestrzeni, odpowiednio, odsysa się lub odprowadza się z tych przestrzeni wessany lub wtłoczony tam płyn, który uległ wymieszaniu z produktem (150) zalegającym w przestrzeni międzydennej (110) i/lub międzyściennej (120). W trakcie, odpowiednio, odsysania lub odprowadzania płynu, który uległ wymieszaniu z produktem (150) wtłacza się gaz obojętny do przestrzeni międzydennej (110) i/lub międzyściennej (120) zbiornika magazynowego (100) oraz mierzy się w sposób ciągły stężenie gazów wybuchowych w przestrzeni międzydennej (110) i/lub międzyściennej (120) zbiornika magazynowego (100).The subject of the invention is a method of cleaning the inter-bottom space (110) and / or inter-wall space (120) of a storage tank (100) in connection with the unsealing of these spaces and the product (150) getting into them. The method of cleaning consists in sucking, in the case of inter-bottom (110) and / or inter-wall (120) working under negative pressure or injection, in the case of inter-bottom (110) and / or inter-wall (120) working under overpressure, fluid into these spaces. After filling the spaces with fluid, respectively, the sucked-in or drained fluid which is mixed with the product (150) in the inter-bottom (110) and / or inter-wall (120) space is sucked or drained from these spaces. During suction or drainage of the fluid mixed with the product (150), respectively, inert gas is injected into the inter-bottom space (110) and / or inter-wall (120) storage tank (100) and the concentration of explosive gases in a continuous manner is measured inter-bottom space (110) and / or inter-wall (120) storage tank (100).

PL413758A 2015-08-31 2015-08-31 Method for cleaning of the space between the bottoms and/or between the walls of a storage tank PL228874B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL413758A PL228874B1 (en) 2015-08-31 2015-08-31 Method for cleaning of the space between the bottoms and/or between the walls of a storage tank
NO16184057A NO3135391T3 (en) 2015-08-31 2016-08-12
EP16184057.4A EP3135391B1 (en) 2015-08-31 2016-08-12 A method of cleaning the bottom interstitial space and/or wall interstitial space of a storage tank
PL16184057T PL3135391T3 (en) 2015-08-31 2016-08-12 A method of cleaning the bottom interstitial space and/or wall interstitial space of a storage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL413758A PL228874B1 (en) 2015-08-31 2015-08-31 Method for cleaning of the space between the bottoms and/or between the walls of a storage tank

Publications (2)

Publication Number Publication Date
PL413758A1 true PL413758A1 (en) 2017-03-13
PL228874B1 PL228874B1 (en) 2018-05-30

Family

ID=56883532

Family Applications (2)

Application Number Title Priority Date Filing Date
PL413758A PL228874B1 (en) 2015-08-31 2015-08-31 Method for cleaning of the space between the bottoms and/or between the walls of a storage tank
PL16184057T PL3135391T3 (en) 2015-08-31 2016-08-12 A method of cleaning the bottom interstitial space and/or wall interstitial space of a storage tank

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL16184057T PL3135391T3 (en) 2015-08-31 2016-08-12 A method of cleaning the bottom interstitial space and/or wall interstitial space of a storage tank

Country Status (3)

Country Link
EP (1) EP3135391B1 (en)
NO (1) NO3135391T3 (en)
PL (2) PL228874B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114433580B (en) * 2020-10-20 2023-05-26 中国石油化工股份有限公司 Online oil sludge flushing device and flushing method for storage tank bottom plate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096087A (en) * 1989-08-02 1992-03-17 Coretank, Inc. Double containment and leak detection apparatus
FI115962B (en) * 2001-12-03 2005-08-31 Pti Systems Oy Method and apparatus for cleaning and filling the space in a two-coat cistern

Also Published As

Publication number Publication date
EP3135391B1 (en) 2018-02-14
PL228874B1 (en) 2018-05-30
NO3135391T3 (en) 2018-07-14
PL3135391T3 (en) 2018-06-29
EP3135391A1 (en) 2017-03-01

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