DE602004002695D1 - Verfahren zur reinigung von filterbauteilen - Google Patents

Verfahren zur reinigung von filterbauteilen

Info

Publication number
DE602004002695D1
DE602004002695D1 DE602004002695T DE602004002695T DE602004002695D1 DE 602004002695 D1 DE602004002695 D1 DE 602004002695D1 DE 602004002695 T DE602004002695 T DE 602004002695T DE 602004002695 T DE602004002695 T DE 602004002695T DE 602004002695 D1 DE602004002695 D1 DE 602004002695D1
Authority
DE
Germany
Prior art keywords
filter components
cleaning filter
cleaning
vessel
bar
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.)
Active
Application number
DE602004002695T
Other languages
English (en)
Other versions
DE602004002695T2 (de
Inventor
John Norris
Christopher Reid
Peter Millington
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.)
Longworth Engineering Ltd
Original Assignee
Longworth Engineering Ltd
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 Longworth Engineering Ltd filed Critical Longworth Engineering Ltd
Publication of DE602004002695D1 publication Critical patent/DE602004002695D1/de
Application granted granted Critical
Publication of DE602004002695T2 publication Critical patent/DE602004002695T2/de
Anticipated expiration legal-status Critical
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
    • B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2230/00—Other cleaning aspects applicable to all B08B range
    • B08B2230/01—Cleaning with steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/27—Cleaning; Purging; Avoiding contamination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtering Materials (AREA)
  • Amplifiers (AREA)
  • Fats And Perfumes (AREA)
  • Detergent Compositions (AREA)
DE602004002695T 2003-05-29 2004-05-28 Verfahren zur reinigung von filterbauteilen Active DE602004002695T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0312281 2003-05-29
GBGB0312281.9A GB0312281D0 (en) 2003-05-29 2003-05-29 Cleaning filter elements
PCT/GB2004/002266 WO2004105918A1 (en) 2003-05-29 2004-05-28 Cleaning filter components

Publications (2)

Publication Number Publication Date
DE602004002695D1 true DE602004002695D1 (de) 2006-11-16
DE602004002695T2 DE602004002695T2 (de) 2007-08-23

Family

ID=9958925

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004002695T Active DE602004002695T2 (de) 2003-05-29 2004-05-28 Verfahren zur reinigung von filterbauteilen

Country Status (7)

Country Link
US (1) US7799144B2 (de)
EP (1) EP1628736B1 (de)
AT (1) ATE341384T1 (de)
DE (1) DE602004002695T2 (de)
ES (1) ES2274458T3 (de)
GB (1) GB0312281D0 (de)
WO (1) WO2004105918A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7846262B2 (en) * 2007-11-08 2010-12-07 Gray Donald J Aqueous cleaning of liquid residue by etching
GB201102465D0 (en) 2011-02-11 2011-03-30 B & M Longworth Edgworth Ltd Method of treating waste items
DE102015112939A1 (de) 2015-08-06 2017-02-09 Mack Gmbh Dieselpartikelfilter-Reinigungsverfahren und -vorrichtung
US11219930B2 (en) * 2018-05-28 2022-01-11 Nagase Filter Co, Ltd. Filter cleaning method and filter cleaning apparatus
GB2591123B (en) * 2020-01-16 2023-01-18 Rdc Tech Ltd An apparatus to effect at least partial breakdown of a material or product item or a combination of materials or product items
CN114210134B (zh) * 2021-12-16 2023-07-07 河南应用技术职业学院 一种原油过滤滤芯自动清洗装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426091A (en) * 1967-05-02 1969-02-04 Dow Chemical Co Removal of polymer from process vessels
US4540467A (en) * 1974-01-02 1985-09-10 Grube Kenneth E Method for fragmenting municipal solid wastes
JPS5474276A (en) * 1977-11-25 1979-06-14 Sumitomo Durez Co Pelletizing method and apparatus
US4424080A (en) * 1982-04-13 1984-01-03 Beringer Co., Inc. Process for hydrolysis removal of condensation polymer from various objects
DE3838188A1 (de) * 1988-11-10 1990-05-17 Fourne Maschinenbau Gmbh Reinigung polymerbehafteter teile
US5487836A (en) * 1993-06-23 1996-01-30 Basf Corporation Method of cleaning a sintered powdered metal filter
US5849094A (en) * 1995-04-10 1998-12-15 Movengineering S.R.L. Process for cleaning metal machine parts caked with thermoplastic polymer
IT1282718B1 (it) 1996-02-29 1998-03-31 Movengineering S R L Procedimento ed apparecchiatura per la pulizia in situ,senza rimozione degli elementi filtranti,di filtri sporchi di polimeri
DE19813865C2 (de) 1998-03-27 2000-05-04 Schwing Fluid Technik Ag Verfahren zur Reinigung von durch Polymerablagerungen verschmutzten Apparate- und Maschinenteilen aus Metall oder Keramik, insbesondere von Spinnpaketen, Spinndüsen, Kerzenfiltern und Filterplatten

Also Published As

Publication number Publication date
US7799144B2 (en) 2010-09-21
ATE341384T1 (de) 2006-10-15
EP1628736A1 (de) 2006-03-01
DE602004002695T2 (de) 2007-08-23
US20070051390A1 (en) 2007-03-08
GB0312281D0 (en) 2003-07-02
EP1628736B1 (de) 2006-10-04
ES2274458T3 (es) 2007-05-16
WO2004105918A1 (en) 2004-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition