SE522287C2 - A device for alternately charging and cleaning pipes and hoses - Google Patents

A device for alternately charging and cleaning pipes and hoses

Info

Publication number
SE522287C2
SE522287C2 SE0001180A SE0001180A SE522287C2 SE 522287 C2 SE522287 C2 SE 522287C2 SE 0001180 A SE0001180 A SE 0001180A SE 0001180 A SE0001180 A SE 0001180A SE 522287 C2 SE522287 C2 SE 522287C2
Authority
SE
Sweden
Prior art keywords
pair
washing
heads
head
hoses
Prior art date
Application number
SE0001180A
Other languages
Swedish (sv)
Other versions
SE0001180D0 (en
SE0001180L (en
Inventor
Bengt Fjaellstroem
Original Assignee
Bengt Fjaellstroem
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 Bengt Fjaellstroem filed Critical Bengt Fjaellstroem
Priority to SE0001180A priority Critical patent/SE522287C2/en
Publication of SE0001180D0 publication Critical patent/SE0001180D0/en
Priority to AU2001244988A priority patent/AU2001244988A1/en
Priority to PCT/SE2001/000721 priority patent/WO2001074503A1/en
Publication of SE0001180L publication Critical patent/SE0001180L/en
Publication of SE522287C2 publication Critical patent/SE522287C2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/032Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The present invention refers to a device for alternated loading/unloading and cleaning of tubes and hoses comprising flexible means (20 - 22) for adjustment to various lengths and shapes of the tube/hose (7, 8), which are equipped with washing heads (3 - 6) and clamping devices (3' - 6') attached to these, which are located in pairs and adjustable for different tube/hose connectors. The cleaning process is performed in an alternation mode between a first pair of washing heads (3, 4) and a second pair of washing heads (5, 6) and in addition ultimately between the first washing head (3) in the first pair (3, 4) and the second washing head (6) in the second pair (5, 6) and between the second washing head (4) in the first pair (3, 4) and the first washing head (5) in the second pair (5, 6), where all of the washing heads are coupled together to one and the same physical unit, where individual programs for respective washing circuit can be set.

Description

Beskrivning av uppfinningen i detalj. Description of the invention in detail.

Ritning 1 visar två vyer av den fysiska anordningen och ritning 2 visar ett flödesschema avseende rengöringsprocessen. Drawing 1 shows two views of the physical device and drawing 2 shows a flow chart regarding the cleaning process.

Ritning 2 som visar flödesprocessen: Rengöringsprocessen utgörs i grunden av 3 steg. Steg 1 innefattar en pumpning av vätska från tank 12 med hjälp av en pump 13 genom en backventil 17 och en tvåvägsventil 16 till ett val mellan tvätthuvud 3 eller 5, detta val är förprogrammerat och går genom ventil 1 eller 2. Vätskan går igenom röret/slangen 7 till tvätthuvud 4 och 6 alternativt mellan 3 och 6 respektive 5 och 4, därifrån vidare tillbaka till tank via smutsfilter 19 respektive 20 genom backventil 9 respektive 10 och därifrån via en vatten/luftavskiljarcyklon tillbaka till tank. Drawing 2 showing the flow process: The cleaning process basically consists of 3 steps. Step 1 comprises a pumping of liquid from tank 12 by means of a pump 13 through a non-return valve 17 and a two-way valve 16 to a choice between washing head 3 or 5, this choice is pre-programmed and goes through valve 1 or 2. The liquid passes through the pipe / the hose 7 to washing heads 4 and 6 alternatively between 3 and 6 and 5 and 4 respectively, from there further back to the tank via dirt filters 19 and 20 respectively through non-return valve 9 and 10 respectively and from there via a water / air separator cyclone back to the tank.

Steg 2 och 3 innefattar en renblåsningsfas med tryckluft där den kvarvarande vätskan i systemet pumpas bort med högt tryck med hjälp av en boosterfunktion p genom en backventil 15 i tryckluftförsörjningen som sedan övergår i ren luftblåsning med boosterfunktionen bortkopplad, i denna fas kan en oljedimma injiceras i tryckluftflödet vilket sedan utgör ett effektivt rostskydd i framförallt rörapplikationer. I slutskedet av renblåsningsfasen öppnas en ventil 18 och möjliggör tömning av vätskerester till tank dels genom sagda ventil och samtidigt genom tvätthuvudena tillbaka till tank. Steps 2 and 3 comprise a purge phase with compressed air where the remaining liquid in the system is pumped away at high pressure by means of a booster function p through a non-return valve 15 in the compressed air supply which then turns into pure air blowing with the booster function disconnected, in this phase an oil mist can be injected the compressed air flow, which then constitutes effective rust protection, especially in pipe applications. In the final stage of the purge phase, a valve 18 is opened and enables emptying of liquid residues to the tank partly through said valve and at the same time through the washing heads back to the tank.

Ritning 1 visar: En fysisk anordning för växelvis laddning och rengöring av rör och slang innefattande flexibla organ för anpassning till rörets/slangens längd och form. Drawing 1 shows: A physical device for alternately charging and cleaning pipes and hoses comprising flexible means for adapting to the length and shape of the pipe / hose.

Den fysiska anordningen består av ett stativ utgörande en tank 12, innefattande utrustning för vätskepumpning och renblåsning med filtrerad tryckluft samt ett avluftningsorgan 11. På stativet/tanken 12 är två svängbara armar 20 fixerade och deras yttre organ 22 är teleskopiskt utdragbara och uppbär ett fastspänninsorgan för rörligt infästade tvätthuvuden 3 och 6. På armen 20 sitter en svängbar ytterligare arm 21 som uppbär organ för rörligt infästade tvätthuvuden 4 respektive 5. The physical device consists of a stand constituting a tank 12, comprising equipment for liquid pumping and purge with filtered compressed air and a venting means 11. On the stand / tank 12 two pivotable arms 20 are fixed and their outer means 22 are telescopically extendable and support a clamping means for movably attached wash heads 3 and 6. On the arm 20 is a pivotable additional arm 21 which supports means for movably attached wash heads 4 and 5, respectively.

Claims (1)

1. 522 287 L Patentkrav 1) Anordning för växelvis laddning och rengöring av rör och slang innefattande flexibla organ 20,21 och 22, för anpassning till röretslslangens 7, 8 längd och form, vilka uppbär fastspänningsorgan samt tvätthuvuden 3, 6 invid dessa, vilka är parvis anpassningsbara för olika rör och slanganslutningar. KÄNNETECKNAD AV att rengöringsprocessen kan utföras växelvis mellan ett första par av tvätthuvudena 3 och 4 samt mellan ett andra par tvätthuvuden 5 och 6 och dessutom alternativt mellan det första tvätthuvudet 3 i första paret 3, 4 och det andra tvätthuvudet 6 i det andra paret 5, 6 samt mellan det andra tvätthuvudet 4 i det första paret 3, 4och det första tvätthuvudet 5 i det andra paret 5, 6 där alla tvätthuvudena är sammankopplade till en och samma fysiska enhet och att dennas styr och reglerorgan, där individuella program för respektive tvättkrets är programmerbara, är integrerade.1 522 287 L Claim 1) Device for alternately charging and cleaning pipes and hoses comprising organ visible members 20, 21 and 22, for adapting to the length and shape of the pipe hose 7, 8, which support clamping means and washing heads 3, 6 adjacent thereto, which are adaptable in pairs for different pipes and hose connections. CHARACTERIZED IN THAT the cleaning process can be carried out alternately between a first pair of wash heads 3 and 4 and between a second pair of wash heads 5 and 6 and further alternatively between the first wash head 3 in the first pair 3, 4 and the second wash head 6 in the second pair 5, 6 and between the second washing head 4 in the first pair 3, 4 and the first washing head 5 in the second pair 5, 6 where all the washing heads are connected to one and the same physical unit and that its control and regulating means, where individual programs for each washing circuit are programmable, are integrated.
SE0001180A 2000-04-03 2000-04-03 A device for alternately charging and cleaning pipes and hoses SE522287C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0001180A SE522287C2 (en) 2000-04-03 2000-04-03 A device for alternately charging and cleaning pipes and hoses
AU2001244988A AU2001244988A1 (en) 2000-04-03 2001-04-03 Device for alternately charging and cleaning of tubes and hoses
PCT/SE2001/000721 WO2001074503A1 (en) 2000-04-03 2001-04-03 Device for alternately charging and cleaning of tubes and hoses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001180A SE522287C2 (en) 2000-04-03 2000-04-03 A device for alternately charging and cleaning pipes and hoses

Publications (3)

Publication Number Publication Date
SE0001180D0 SE0001180D0 (en) 2000-04-03
SE0001180L SE0001180L (en) 2001-10-04
SE522287C2 true SE522287C2 (en) 2004-01-27

Family

ID=20279120

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001180A SE522287C2 (en) 2000-04-03 2000-04-03 A device for alternately charging and cleaning pipes and hoses

Country Status (3)

Country Link
AU (1) AU2001244988A1 (en)
SE (1) SE522287C2 (en)
WO (1) WO2001074503A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095305A (en) * 1975-10-31 1978-06-20 C. H. Heist Corporation Cleaning apparatus for tubes and tube bundles
US4422210A (en) * 1980-11-12 1983-12-27 Goteborgs Maskinkonsult Aktiebolag Installation for internal cleaning of tubes

Also Published As

Publication number Publication date
WO2001074503A1 (en) 2001-10-11
SE0001180D0 (en) 2000-04-03
AU2001244988A1 (en) 2001-10-15
SE0001180L (en) 2001-10-04

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Legal Events

Date Code Title Description
NUG Patent has lapsed