SE522287C2 - A device for alternately charging and cleaning pipes and hoses - Google Patents
A device for alternately charging and cleaning pipes and hosesInfo
- 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
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
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning 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
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)
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)
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 |
-
2000
- 2000-04-03 SE SE0001180A patent/SE522287C2/en not_active IP Right Cessation
-
2001
- 2001-04-03 AU AU2001244988A patent/AU2001244988A1/en not_active Abandoned
- 2001-04-03 WO PCT/SE2001/000721 patent/WO2001074503A1/en active Application Filing
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 |