DK2771158T3 - Udledningsforgreningsrør til opslæmningsfordeling - Google Patents

Udledningsforgreningsrør til opslæmningsfordeling Download PDF

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Publication number
DK2771158T3
DK2771158T3 DK12799668.4T DK12799668T DK2771158T3 DK 2771158 T3 DK2771158 T3 DK 2771158T3 DK 12799668 T DK12799668 T DK 12799668T DK 2771158 T3 DK2771158 T3 DK 2771158T3
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Denmark
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discharge
slurry
axis
opening
input
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DK12799668.4T
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English (en)
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James Wittbold
Alfred Li
Chris C Lee
Cesar Chan
William Rago
Weixin David Song
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United States Gypsum Co
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0092—Machines or methods for applying the material to surfaces to form a permanent layer thereon to webs, sheets or the like, e.g. of paper, cardboard
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/003—Methods for mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/0881—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing having a stator-rotor system with intermeshing teeth or cages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/023—Y- pieces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85938—Non-valved flow dividers

Claims (20)

  1. UDLEDNINGSFORGRENINGSRØR TIL OPSLÆMNINGSFORDELING PATENTKRAV
    1. Udledningsforgreningsrør, der omfatter: en indgangskanal (202), der indbefatter et indgangssegment (221), et overgangssegment (223) og en hældel (225), der er placeret derimellem, hvor indgangs segmentet (221) har en indgangsende (203), der definerer en indgangsåbning (207), indgangssegmentet (221) er placeret langs en hovedstrømsindgangsakse (75), der strækker sig mellem indgangsenden (203) og hældelen (225), hvor overgangssegmentet (223) har en samlingsende (205), hvor overgangssegmentet (223) er placeret langs en hovedstrømsudledningsakse (85), der strækker sig mellem hældelen (225) og samlingsenden (205), hvor samlingsenden (205) definerer første og anden samlingsåbninger (209, 211), hvor den første samlingsåbning (209) er placeret i et afstandsforhold til den anden samlingsåbning (211), hvor hældelen (225) har en overflade (241), der er tilpasset til at dirigere en strøm af opslæmning, der bevæger sig fra indgangsåbningen (207) langs hovedstrømningens indgangsakse (75) gennem hældelen (225) til overgangssegmentet (225) langs hovedstrømningens udledningsakse (85), og hvor indgangskanalen (202) definerer en indgangspassage (231), der strækker sig mellem indgangsåbningen (207) og den første og den anden samlingsåbning (209, 211); en første udgangskanal (204) står i fluidforbindelse med den første samlingsåbning (209) af indgangskanalen (202), hvilken første udgangskanal (204) indbefatter en udledningsende (215), der definerer en første udledningsåbning (217); en anden udgangskanal (206) står i fluidforbindelse med den anden samlingsåbning (211) af indgangskanalen (202), hvor den anden udgangskanal (206) indbefatter en udledningsende (225), der definerer en anden udledningsåbning (227); og en forbindelsesdel (210), der er placeret ved samlingsenden (205) af indgangskanalen (202), hvor forbindelsesdelen (210) er placeret mellem den første samlingsåbning (209) og den anden samlingsåbning (211); kendetegnet ved, at indgangskanalen (202) indbefatter en konturdel (208), der indbefatter et øvre konvekst område (212) og et modstående nedre konvekst område (213), hvilket øvre og nedre konvekse område (212, 213) rager frem mod hinanden i indgangspassagen (231) for at definere derimellem en strømningsbegrænser (235) i indgangspassagen (231) stødende op til forbindelsesdelen (210).
  2. 2. Udledningsforgreningsrør (200) ifølge krav 1, hvor indgangssegmentet (221) er placeret ved en tilførselsvinkel (Θ) i forhold til overgangssegmentet (223), hvilken tilførselsvinkel (Θ) ligger i et interval fra ca. femogfyrre grader til ca. et hundrede halvfjerds grader.
  3. 3. Udledningsforgreningsrør (200) ifølge et hvilket som helst af kravene 1 eller 2, hvor hovedstrømmen af opslæmning omdirigeres fra hovedstrømningsindgangsaksen (75) til hovedstrømningens udledningsakse (85) ved en ændring i retningsvinkel (a) inden for et interval på ca. ti grader til ca. et hundrede femogtredive grader.
  4. 4. Udledningsforgreningsrør (200) ifølge et hvilket som helst af kravene 1 til 3, hvor indgangsåbningen (207) af indgangskanalen (202) har et tværsnitsareal, den første udledningsåbning (217) af den første udgangskanal (204) har et tværsnitsareal, der er mindre end eller ca. svarer til tværsnitsarealet af indgangsåbningen (207) af indgangskanalen (202), og den anden udledningsåbning (227) af den anden udgangskanal (206) har et tværsnitsareal, der er mindre end eller ca. svarer til tværsnitsarealet af indgangskanalens (202) indgangsåbningen (207).
  5. 5. Udledningsforgreningsrør (200) ifølge krav 4, hvor tværsnitsarealet af den første udledningsåbning (217) af den første udgangskanal (204) i alt væsentligt er det samme som tværsnitsarealet af den anden udledningsåbning (227) af den anden udgangskanal (206).
  6. 6. Udledningsforgreningsrør (200) ifølge krav 4 eller krav 5, hvor tværsnitsarealet af den første udledningsåbning (217) af den første udgangskanal (204) er mindre end ca. 85 % af tværsnitsarealet af indgangskanalens (202) indgangsåbning (207), og tværsnitsarealet af den anden udledningsåbning (227) af den anden udgangskanal (206) er mindre end ca. 85 % af tværsnitsarealet af indgangskanalens (202) indgangsåbning (207).
  7. 7. Udledningsforgreningsrør (200) ifølge et hvilket som helst af kravene 1 til 6, hvor konturdelen (208) definerer første og anden styrekanaler (218, 220), hvor strømningsbegrænseren (235) er placeret lateralt mellem den første og den anden styrekanal (218, 220) langs en tværakse (95) i alt væsentligt vinkelret på hovedstrømningens udledningsakse (85), hvor den første og anden styrekanal (218, 220) hver har et tværsnitsareal, der er større end tværsnitsarealet af strømningsbegrænseren (235).
  8. 8. Udledningsforgreningsrør (200) ifølge krav 7, hvor den første og anden styrekanal (218, 220) er i alt væsentligt lateralt tilpasset efter henholdsvis den første og anden samlingsåbning (209, 211).
  9. 9. Udledningsforgreningsrør (200) ifølge krav 7 eller 8, hvor strømningsbegrænseren (235) har en maksimal højde (Hi) langs en højdeakse (75), hvilken højdeakse er vinkelret på både hovedstrømningens udledningsakse (85) og tværaksen (95), og hvor den første og anden styrekanal (218, 220) hver har en maksimal højde (H2, H3) langs højdeaksen (75), der er større end den maksimale højde (If) af strømningsbegrænseren (235).
  10. 10. Udledningsforgreningsrør (200) ifølge et hvilket som helst af kravene 1 til 9, hvilket rør endvidere omfatter: en komprimeringsanordning (300), der indbefatter første og andet komprimeringselementer (302, 304) , der er placeret i et afstandsforhold til hinanden, hvor forbindelsesdelen (210) er placeret mellem det første og andet komprimeringselement (302, 304), hvor mindst ét af det første og andet komprimeringselement (302, 304) kan bevæges over et forskydningsinterval i forhold til det andet komprimeringselement (302, 304) langs en komprimeringsakse (75), hvilken komprimeringsakse (75) i alt væsentligt er vinkelret på hovedstrømningens udledningsakse (85), mellem en normal position og en komprimeret position, hvor en del af mindst én af indgangskanalen (202) og den første og anden udgangskanal (204, 206) stødende på til forbindelsesdelen (210) er komprimeret i forhold til den normale position.
  11. 11. Udledningsforgreningsrør (200) ifølge krav 10, hvor komprimeringselementerne (302, 304) hvert omfatter en i alt væsentligt plan komprimeringsoverflade (303, 305), hvilke komprimeringsoverflader (303, 305) er i et i alt væsentligt parallelt forhold til hinanden og til hovedstrømningens udledningsakse (85).
  12. 12. Udledningsforgreningsrør (200) ifølge enten krav 10 eller krav 11, hvor komprimeringsanordningen (300) indbefatter en aktuator (306), der er tilpasset til selektivt at bevæge det første komprimeringselement (302) i forhold til det andet komprimeringselement (304).
  13. 13. Udledningsforgreningsrør (200) ifølge et hvilket som helst af kravene 10 til 12, hvor komprimeringsanordningen (300) indbefatter en styreenhed (320) der er tilpasset til at styre aktuatoren (306), således at aktuatoren (306) periodisk aktiveres til en forhåndsbestemt frekvens for periodisk at komprimere forbindelsesdelen (210).
  14. 14. Udledningsforgreningsrør (200) ifølge et hvilket som helst af kravene 10 til 13, hvor komprimeringsanordningen (300) indbefatter en styreenhed (320) der er tilpasset til at styre aktuatoren (306), således at aktuatoren (306) aktiveres til at bevæge det første og andet komprimeringselement (302, 304) mod hinanden med en forhåndsbestemt slaglængde (Li).
  15. 15. Gipsopslæmningsblande- og fordelingsanordning (100), der omfatter: en blander (102), der er tilpasset til at røre vand og kalcineret gips sammen for at danne en vandig kalcineret gipsopslæmning; og et udledningsforgreningsrør (200) ifølge et hvilket som helst af kravene 1 til 14, hvor udledningsforgreningsrør (200) står i fluidforbindelse med blanderen (102).
  16. 16. Gipsopslæmningsblande- og fordelingsanordning (100) ifølge krav 15, hvor udledningsforgreningsrøret (200) omfatter en terminal del af en udledningskanal (104), der står i fluidforbindelse med blanderen (102).
  17. 17. Fremgangsmåde til fremstilling af et cementagtigt produkt, hvilken fremgangsmåde omfatter: udledning af en hovedstrøm af vandig opslæmning fra en blander (102); omdirigering af hovedstrømmen af opslæmning i en indgangskanal (202) af et udledningsforgreningsrør (200) ifølge et hvilket som helst af kravene 1 til 16 fra en hovedstrømsindgangsakse (75) til en hovedstrømsudledningsakse (85) ved en ændring i retningsvinklen (a) inden for et interval på ca. ti grader til ca. et hundrede femogtredive grader; bevægelse af hovedstrømmen af vandig opslæmning forbi en strømningsbegrænser (235) i indgangskanalen (202) på opstrømssiden af en forbindelsesdel (210), der adskiller den første og den anden udgangskanal (204, 206) fra udledningsforgreningsrøret (200); opdeling i udledningsforgreningsrør (200) af hovedstrømmen af vandig opslæmning, der bevæger sig langs hovedstrømningens udledningsakse (85), i en første udledningsstrøm (180) af vandig opslæmning og en anden udledningsstrøm (182) af vandig opslæmning; og udledning af den første og anden udledningsstrømme (180, 182) fra henholdsvis den første og anden udgangskanal (204, 206).
  18. 18. Fremgangsmåde til fremstilling af et cementagtigt produkt ifølge krav 17, hvilken fremgangsmåde endvidere omfatter: komprimering af forbindelsesdelen (210) af udledningsforgreningsrøret (200).
  19. 19. Fremgangsmåde til fremstilling af et cementagtigt produkt ifølge krav 18, hvor komprimering af forbindelsesdelen (210) forekommer periodisk ifølge en forhåndsbestemt frekvens.
  20. 20. Fremgangsmåde til fremstilling af et cementagtigt produkt ifølge krav 18 eller krav 19, hvor komprimering af forbindelsesdelen (210) indbefatter bevægelse af det første og andet komprimeringselement (302, 304) mod hinanden med en forhåndsbestemt slaglængde (Lj).
DK12799668.4T 2011-10-24 2012-10-24 Udledningsforgreningsrør til opslæmningsfordeling DK2771158T3 (da)

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US201161550873P 2011-10-24 2011-10-24
US201161550885P 2011-10-24 2011-10-24
PCT/US2012/061607 WO2013063055A2 (en) 2011-10-24 2012-10-24 Multiple-leg discharge boot for slurry distribution

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DK2771158T3 true DK2771158T3 (da) 2017-01-09

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US (1) US9909718B2 (da)
EP (1) EP2771158B1 (da)
JP (1) JP6246722B2 (da)
KR (1) KR102058447B1 (da)
CN (1) CN103857499B (da)
AR (1) AR088523A1 (da)
AU (1) AU2012328945B2 (da)
BR (1) BR112014007706A2 (da)
CA (1) CA2851536C (da)
DK (1) DK2771158T3 (da)
ES (1) ES2606019T3 (da)
MX (1) MX356033B (da)
MY (1) MY180930A (da)
PL (1) PL2771158T3 (da)
RU (1) RU2631443C2 (da)
WO (1) WO2013063055A2 (da)

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CN103857499A (zh) 2014-06-11
RU2631443C2 (ru) 2017-09-22
CA2851536C (en) 2020-03-10
MX356033B (es) 2018-05-09
CA2851536A1 (en) 2013-05-02
US9909718B2 (en) 2018-03-06
EP2771158B1 (en) 2016-09-14
AR088523A1 (es) 2014-06-18
PL2771158T3 (pl) 2017-05-31
WO2013063055A2 (en) 2013-05-02
KR20140084158A (ko) 2014-07-04
AU2012328945A1 (en) 2014-05-29
WO2013063055A3 (en) 2013-06-20
JP6246722B2 (ja) 2017-12-13
EP2771158A2 (en) 2014-09-03
MX2014004240A (es) 2014-06-05
AU2012328945B2 (en) 2017-07-20
KR102058447B1 (ko) 2019-12-23
US20130100759A1 (en) 2013-04-25
BR112014007706A2 (pt) 2017-04-18
MY180930A (en) 2020-12-12
CN103857499B (zh) 2016-12-14
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ES2606019T3 (es) 2017-03-17
RU2014118730A (ru) 2015-12-10

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