SG11202109974UA - Pretreatment mixing and stirring device, gypsum slurry manufacturing apparatus, building board manufacturing apparatus, pretreatment calcined gypsum manufacturing method, gypsum slurry manufacturing method, building board manufacturing method - Google Patents

Pretreatment mixing and stirring device, gypsum slurry manufacturing apparatus, building board manufacturing apparatus, pretreatment calcined gypsum manufacturing method, gypsum slurry manufacturing method, building board manufacturing method

Info

Publication number
SG11202109974UA
SG11202109974UA SG11202109974UA SG11202109974UA SG 11202109974U A SG11202109974U A SG 11202109974UA SG 11202109974U A SG11202109974U A SG 11202109974UA SG 11202109974U A SG11202109974U A SG 11202109974UA
Authority
SG
Singapore
Prior art keywords
gypsum
mixing
pretreatment
calcined gypsum
additive
Prior art date
Application number
Other languages
English (en)
Inventor
Yuichi Hirooka
Hiroyuki Someno
Original Assignee
Yoshino Gypsum Co 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 Yoshino Gypsum Co Ltd filed Critical Yoshino Gypsum Co Ltd
Publication of SG11202109974UA publication Critical patent/SG11202109974UA/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0092Machines 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02Conditioning the material prior to shaping
    • B28B17/023Conditioning gypsum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50Mixing liquids with solids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60Mixing solids with solids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/70Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/74Spray-mixers, e.g. for mixing intersecting sheets of material with rotating parts, e.g. discs
    • B01F25/741Spray-mixers, e.g. for mixing intersecting sheets of material with rotating parts, e.g. discs with a disc or a set of discs mounted on a shaft rotating about a vertical axis, on top of which the material to be thrown outwardly is fed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/115Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
    • B01F27/1152Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis with separate elements other than discs fixed on the discs, e.g. vanes fixed on the discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/93Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/0875Mixing in separate stages involving different containers for each stage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/0881Apparatus 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/16Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Accessories For Mixers (AREA)
SG11202109974U 2019-04-15 2020-04-14 Pretreatment mixing and stirring device, gypsum slurry manufacturing apparatus, building board manufacturing apparatus, pretreatment calcined gypsum manufacturing method, gypsum slurry manufacturing method, building board manufacturing method SG11202109974UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019077352 2019-04-15
PCT/JP2020/016458 WO2020213611A1 (ja) 2019-04-15 2020-04-14 前処理用混合撹拌機、石膏スラリー製造装置、建築用面材製造装置、前処理焼石膏の製造方法、石膏スラリーの製造方法、建築用面材の製造方法

Publications (1)

Publication Number Publication Date
SG11202109974UA true SG11202109974UA (en) 2021-10-28

Family

ID=72837550

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202109974U SG11202109974UA (en) 2019-04-15 2020-04-14 Pretreatment mixing and stirring device, gypsum slurry manufacturing apparatus, building board manufacturing apparatus, pretreatment calcined gypsum manufacturing method, gypsum slurry manufacturing method, building board manufacturing method

Country Status (13)

Country Link
US (2) US20220184848A1 (https=)
EP (1) EP3912779B1 (https=)
JP (1) JP7098203B2 (https=)
KR (1) KR102525112B1 (https=)
CN (1) CN113767000A (https=)
AU (1) AU2020258178B2 (https=)
CA (1) CA3130913A1 (https=)
ES (1) ES3062520T3 (https=)
MX (1) MX2021010958A (https=)
PH (1) PH12021552206A1 (https=)
SA (1) SA521430527B1 (https=)
SG (1) SG11202109974UA (https=)
WO (1) WO2020213611A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113858428B (zh) * 2021-09-18 2022-12-27 中国联合工程有限公司 一种土木施工用的混凝土全方位搅拌装置及其工作方法
US12564984B2 (en) * 2022-03-15 2026-03-03 Knauf Gips Kg Wallboard slurry mixer configured for reducing water:stucco ratio
CN115847618B (zh) * 2022-12-23 2025-09-16 广西东泥天等水泥有限公司 一种掺钛石膏水泥的制备方法及其装置
CN117841175B (zh) * 2024-02-05 2024-07-23 河北金吉御建材制造有限公司 隔音保温砌块建材多工位加工处理装置
CN119707211B (zh) * 2025-02-28 2025-10-31 安徽裕华纺织有限公司 一种纺织废水处理装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088813A (en) * 1932-01-29 1937-08-03 United States Gypsum Co Apparatus for preparing gypsum slabs
US3459620A (en) * 1965-10-11 1969-08-05 United States Gypsum Co Apparatus for producing cast gypsum articles
US4176972A (en) * 1978-08-09 1979-12-04 National Gypsum Company Coaxial pump mixer
DK369279A (da) * 1978-09-05 1980-03-06 United States Gypsum Co Fremgangsmaade til fremstilling af gipsplader
US4238445A (en) * 1979-07-02 1980-12-09 United States Gypsum Company Process for manufacturing gypsum board
WO1981000721A1 (en) 1979-09-10 1981-03-19 Wer R Universal fuel for engines
SU977187A1 (ru) * 1981-04-21 1982-11-30 Государственный Всесоюзный научно-исследовательский институт строительных материалов и конструкций им.П.П.Будникова Гипсомешалка
ES2026972T3 (es) * 1987-09-02 1992-05-16 Babcock-Bsh Aktiengesellschaft Vormals Buttner-Schilde-Haas Ag Mezclador para producir mortero de un aglomerante de grano fino, especialmente yeso.
GB2281231B (en) * 1993-07-12 1997-11-19 Bpb Industries Plc A method of manufacturing multilayer plasterboard and apparatus therefor
US6059444A (en) * 1998-01-28 2000-05-09 United States Gypsum Company Apparatus for mixing calcined gypsum and its method of operation
JP3273927B2 (ja) * 1999-03-19 2002-04-15 吉野石膏株式会社 混合撹拌機
TWI265087B (en) * 2002-03-27 2006-11-01 Yoshino Gypsum Co Plaster board and method of fabricating the plaster board
US8685188B2 (en) * 2002-09-20 2014-04-01 Yoshino Gypsum Co., Ltd. Apparatus and method for fractionating gypsum slurry and method of producing gypsum board
US7690834B2 (en) * 2003-05-26 2010-04-06 Yoshino Gypsum Co., Ltd Mixer and mixing method for producing gypsum slurry
US20050263925A1 (en) * 2004-05-27 2005-12-01 Heseltine Robert W Fire-resistant gypsum
DK2929996T3 (da) * 2012-12-05 2019-06-24 Yoshino Gypsum Co Blande- og omrøreindretning, fremgangsmåde til blanding og omrøring og fremgangsmåde til fremstilling af letvægtsgipsplade
WO2015093209A1 (ja) * 2013-12-17 2015-06-25 吉野石膏株式会社 混合攪拌機、混合攪拌方法及び軽量石膏ボード製造方法
US10589444B2 (en) * 2015-08-26 2020-03-17 Yoshino Gypsum Co., Ltd. Mixer and mixing method for gypsum slurry
PL3415296T3 (pl) * 2016-02-10 2020-11-16 Yoshino Gypsum Co., Ltd. Urządzenie do wytwarzania płyt na bazie gipsu
US11173629B2 (en) * 2016-08-05 2021-11-16 United States Gypsum Company Continuous mixer and method of mixing reinforcing fibers with cementitious materials
JP2019077352A (ja) 2017-10-25 2019-05-23 トヨタ紡織株式会社 取付構造

Also Published As

Publication number Publication date
US20250269558A1 (en) 2025-08-28
PH12021552206A1 (en) 2022-07-18
AU2020258178A1 (en) 2021-09-09
BR112021015644A2 (pt) 2021-10-05
EP3912779B1 (en) 2025-12-10
ES3062520T3 (en) 2026-04-13
JP7098203B2 (ja) 2022-07-11
AU2020258178B2 (en) 2022-10-20
WO2020213611A1 (ja) 2020-10-22
CA3130913A1 (en) 2020-10-22
KR20210121250A (ko) 2021-10-07
JPWO2020213611A1 (https=) 2020-10-22
CN113767000A (zh) 2021-12-07
SA521430527B1 (ar) 2022-12-18
US20220184848A1 (en) 2022-06-16
EP3912779A4 (en) 2022-03-16
MX2021010958A (es) 2021-10-13
EP3912779A1 (en) 2021-11-24
KR102525112B1 (ko) 2023-04-21

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