ATE490814T1 - Verfahren zurn herstellung eines statischen mischers - Google Patents

Verfahren zurn herstellung eines statischen mischers

Info

Publication number
ATE490814T1
ATE490814T1 AT06842701T AT06842701T ATE490814T1 AT E490814 T1 ATE490814 T1 AT E490814T1 AT 06842701 T AT06842701 T AT 06842701T AT 06842701 T AT06842701 T AT 06842701T AT E490814 T1 ATE490814 T1 AT E490814T1
Authority
AT
Austria
Prior art keywords
pipe
static mixer
producing
radiused
discontinuities
Prior art date
Application number
AT06842701T
Other languages
English (en)
Inventor
Marco Rovellini
Original Assignee
M A E S P A
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 M A E S P A filed Critical M A E S P A
Application granted granted Critical
Publication of ATE490814T1 publication Critical patent/ATE490814T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • B01F25/43141—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles composed of consecutive sections of helical formed elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B01F25/43161—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of flat pieces of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/62—Treatment of workpieces or articles after build-up by chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/64—Treatment of workpieces or articles after build-up by thermal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/66—Treatment of workpieces or articles after build-up by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/93—Arrangements, nature or configuration of flow guiding elements
    • B01F2025/932—Nature of the flow guiding elements
    • B01F2025/9321—Surface characteristics, e.g. coated or rough
    • 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
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Dispersion Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT06842701T 2006-04-04 2006-12-29 Verfahren zurn herstellung eines statischen mischers ATE490814T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000031A ITPR20060031A1 (it) 2006-04-04 2006-04-04 Dispositivo di miscelazione statica e procedimento per realizzarlo.
PCT/IB2006/055056 WO2007113627A1 (en) 2006-04-04 2006-12-29 Static mixer and process for manufacturing the same

Publications (1)

Publication Number Publication Date
ATE490814T1 true ATE490814T1 (de) 2010-12-15

Family

ID=38051721

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06842701T ATE490814T1 (de) 2006-04-04 2006-12-29 Verfahren zurn herstellung eines statischen mischers

Country Status (6)

Country Link
EP (1) EP1888215B1 (de)
CN (1) CN101443102B (de)
AT (1) ATE490814T1 (de)
DE (1) DE602006018728D1 (de)
IT (1) ITPR20060031A1 (de)
WO (1) WO2007113627A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9010994B2 (en) * 2010-01-21 2015-04-21 Fluid Components International Llc Flow mixer and conditioner
US9777973B2 (en) 2013-09-20 2017-10-03 Promix Solutions Ag Device for mixing and heat exchange
WO2015053941A1 (en) * 2013-10-07 2015-04-16 United Technologies Corporation Article with internal structure
EP3034159B1 (de) * 2014-12-18 2020-11-04 The Procter and Gamble Company Statischer Mischer und Verfahren zum Mischen von Fluiden
EP3042750A1 (de) * 2015-01-08 2016-07-13 Airbus Operations GmbH Bauteil mit Gitteroberfläche und Verfahren zur Herstellung eines Bauteils mit einer Gitteroberfläche
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
PL3370664T3 (pl) 2015-11-04 2022-03-07 The Procter & Gamble Company Wyrób chłonny zawierający strukturę chłonną
WO2017079605A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Method for determining bunch compression
WO2017079599A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
US20170144187A1 (en) * 2015-11-25 2017-05-25 Nordson Corporation Integrated multicomponent dispensing system and associated methods
CN105664749B (zh) * 2016-03-10 2016-09-28 南京林业大学 三角形管壁叶片式静态混合器
CN105643216B (zh) * 2016-04-02 2018-02-09 无锡市蠡园金属容器有限公司 静态混合器加工工艺
CN105771779B (zh) * 2016-04-06 2018-10-30 南京林业大学 一种复合式静态混合器
EP3342479A1 (de) * 2016-12-29 2018-07-04 Sulzer Mixpac AG Statischer mischer, teilekit und verwendung des besagten statischen mischers
CN108393000A (zh) * 2018-05-16 2018-08-14 新疆金兰植物蛋白有限公司 一种油碱静态混合装置及使用该装置用棉籽混合油制备棉籽精炼油的方法
CN114765964A (zh) * 2019-11-04 2022-07-19 帕克-汉尼芬公司 管线混合器装置、混合方法及制作管线混合器装置的方法
WO2021108245A2 (en) * 2019-11-29 2021-06-03 Dow Silicones Corporation Static mixer
DE202020105691U1 (de) * 2020-10-05 2020-11-09 Scheugenpflug Gmbh Einstückiger statischer Mischer
CN114733379B (zh) * 2022-03-28 2022-12-13 江西国泰七零九科技有限公司 一种乳化炸药乳化用静态混合器及乳化方法
DK202330146A1 (en) * 2023-08-09 2025-03-04 Algiecel Aps Static mixer for tube reactor
CN117732415B (zh) * 2023-12-21 2026-05-15 宜兴市星光宝亿化工有限公司 一种用于生产灰水阻垢分散剂的反应釜
CN119238050A (zh) * 2024-11-18 2025-01-03 郑州九冶三维化工机械有限公司 一种大型2205/2507双相不锈钢静态混合器的制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844144A (en) * 1988-08-08 1989-07-04 Desoto, Inc. Investment casting utilizing patterns produced by stereolithography
GB9500286D0 (en) * 1995-01-07 1995-03-01 Camco Drilling Group Ltd Improvements in or relating to the manufacture of rotary drill bits
US5937265A (en) * 1997-04-24 1999-08-10 Motorola, Inc. Tooling die insert and rapid method for fabricating same
KR100291953B1 (ko) * 1999-03-15 2001-06-01 윤덕용 가변 용착 적층식 쾌속조형방법 및 쾌속조형장치
DE10051925A1 (de) * 2000-10-19 2002-05-02 Krauss Maffei Kunststofftech Statische Mischeinrichtung für die Homogenisierung von Polymerschmelzen
ES2357228T3 (es) * 2002-04-17 2011-04-20 Stratasys, Inc. Método de alisamiento para modelado por deposición en capas.
DE20206371U1 (de) * 2002-04-23 2002-06-27 Ehrfeld Mikrotechnik GmbH, 55234 Wendelsheim Modular aufgebauter statischer Mikrovermischer
US20060159896A1 (en) * 2002-06-18 2006-07-20 Rolf Pfeifer Laser sintering method with increased process precision, and particles used for the same
US7722802B2 (en) * 2003-02-18 2010-05-25 Daimler Ag Coated powder particles for producing three-dimensional bodies by means of a layer constituting method

Also Published As

Publication number Publication date
EP1888215B1 (de) 2010-12-08
EP1888215A1 (de) 2008-02-20
DE602006018728D1 (de) 2011-01-20
WO2007113627A1 (en) 2007-10-11
ITPR20060031A1 (it) 2007-10-05
CN101443102A (zh) 2009-05-27
CN101443102B (zh) 2012-09-05

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