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GB2048446B - Drying fine granularmaterial particularly in the preparation of mortar or concrete - Google Patents

Drying fine granularmaterial particularly in the preparation of mortar or concrete

Info

Publication number
GB2048446B
GB2048446B GB8008468A GB8008468A GB2048446B GB 2048446 B GB2048446 B GB 2048446B GB 8008468 A GB8008468 A GB 8008468A GB 8008468 A GB8008468 A GB 8008468A GB 2048446 B GB2048446 B GB 2048446B
Authority
GB
United Kingdom
Prior art keywords
granularmaterial
mortar
concrete
preparation
drying fine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8008468A
Other versions
GB2048446A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taisei Corp
Original Assignee
Taisei Corp
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
Priority claimed from JP2826679A external-priority patent/JPS55121374A/en
Priority claimed from JP8080779A external-priority patent/JPS567970A/en
Priority claimed from JP54115410A external-priority patent/JPS588330B2/en
Priority claimed from JP12658779A external-priority patent/JPS5651317A/en
Priority claimed from JP13864579A external-priority patent/JPS5662534A/en
Priority claimed from JP14762879A external-priority patent/JPS5673518A/en
Application filed by Taisei Corp filed Critical Taisei Corp
Publication of GB2048446A publication Critical patent/GB2048446A/en
Application granted granted Critical
Publication of GB2048446B publication Critical patent/GB2048446B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/16—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with particles being subjected to vibrations or pulsations
    • 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
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing 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
    • B28C5/14—Mixing 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 horizontal or substantially horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/12—Supplying or proportioning liquid ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/006—Aspects relating to the mixing step of the mortar preparation involving the elimination of excess water from the mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/24—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by shooting or throwing the materials, e.g. after which the materials are subject to impact
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Centrifugal Separators (AREA)
GB8008468A 1979-03-13 1980-03-13 Drying fine granularmaterial particularly in the preparation of mortar or concrete Expired GB2048446B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2826679A JPS55121374A (en) 1979-03-13 1979-03-13 Method and device for adjusting water content of fine grains such as sand
JP8080779A JPS567970A (en) 1979-06-28 1979-06-28 Method of controlling humidity of fine grains and method of utilizing humidity control substance for said grains
JP54115410A JPS588330B2 (en) 1979-09-08 1979-09-08 Continuous mixing method and device
JP12658779A JPS5651317A (en) 1979-10-01 1979-10-01 Method of preparing castable mixture such as cement
JP13864579A JPS5662534A (en) 1979-10-29 1979-10-29 Continuous shell-forming mixer
JP14762879A JPS5673518A (en) 1979-11-16 1979-11-16 Separating method for liquid component or the like sticking to particle

Publications (2)

Publication Number Publication Date
GB2048446A GB2048446A (en) 1980-12-10
GB2048446B true GB2048446B (en) 1983-06-15

Family

ID=27549390

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8008468A Expired GB2048446B (en) 1979-03-13 1980-03-13 Drying fine granularmaterial particularly in the preparation of mortar or concrete
GB08230550A Expired GB2111659B (en) 1979-03-13 1982-10-26 Adjusting the quantity of liquid deposited on fine granular material

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08230550A Expired GB2111659B (en) 1979-03-13 1982-10-26 Adjusting the quantity of liquid deposited on fine granular material

Country Status (4)

Country Link
CH (1) CH649225A5 (en)
DE (1) DE3009332A1 (en)
FR (2) FR2457165B1 (en)
GB (2) GB2048446B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104751C2 (en) * 1981-02-11 1986-10-30 Mathis System-Technik GmbH, 7844 Neuenburg Process for preparing setting building material mixtures
DD230708A3 (en) * 1983-12-30 1985-12-11 Inst Stahlbeton PROCESS FOR THE PREPARATION OF RAW MATERIALS FOR BUILDING MATERIAL MIXTURES
DE3925458A1 (en) * 1989-08-01 1991-02-07 Korrosionsforsch Gmbh METHOD AND DEVICE FOR SEPARATING A LIQUID FROM SOLID PARTICLES
DE4133642C1 (en) * 1991-10-11 1993-02-25 Alb. Klein Gmbh & Co. Kg, 5241 Niederfischbach, De
DE9319066U1 (en) * 1993-12-14 1994-02-24 Müller, Anton, 79774 Albbruck Mortar mixer
DE9419965U1 (en) * 1994-12-14 1995-03-02 INOTEC GmbH Transport- und Fördersysteme, 88512 Mengen Device for producing paint
GB2330086B (en) * 1996-06-13 2001-03-21 Maxene Ltd Mixing apparatus
GB9612426D0 (en) * 1996-06-13 1996-08-14 Maxene Limited Mixing apparatus
AT516794B1 (en) * 2015-01-28 2021-02-15 Knorr Bremse Gmbh Sanding plant with protected motor
US10981294B2 (en) 2016-08-05 2021-04-20 United States Gypsum Company Headbox and forming station for fiber-reinforced cementitious panel production
US11224990B2 (en) 2016-08-05 2022-01-18 United States Gypsum Company Continuous methods of making fiber reinforced concrete panels
US11173629B2 (en) 2016-08-05 2021-11-16 United States Gypsum Company Continuous mixer and method of mixing reinforcing fibers with cementitious materials
US10272399B2 (en) * 2016-08-05 2019-04-30 United States Gypsum Company Method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL71093C (en) *
FR506008A (en) * 1916-03-18 1920-08-12 Myrens Verksted As Method and apparatus for drying solid bodies containing liquid
US1495765A (en) * 1920-06-29 1924-05-27 Barber Thomas Walter Effecting the recovery or separation of colloidal matter from liquids
US1607713A (en) * 1925-12-28 1926-11-23 Wickey Andrew Means for scraping spiral elements
GB429942A (en) * 1933-12-09 1935-06-11 William Henry Glanville Method and means for adjusting the water content of concretes or mixtures of granular materials
US2394561A (en) * 1943-06-01 1946-02-12 Layton M Parkhurst Apparatus for mixing and placing concrete
DE1024002B (en) * 1952-10-30 1958-02-06 Pablo August Continuously working concrete mixer
FR72890E (en) * 1958-02-07 1960-07-29 Continuous drying process for pulverulent and pasty products, such as coal shells, minerals, sands
AT205900B (en) * 1958-09-23 1959-10-26 Josef Dipl Ing Daum Process for the production of concrete mixes
DE1459258A1 (en) * 1962-10-17 1969-05-08 Elba Werk Maschinen Gmbh & Co Device for mixing building materials
GB1047155A (en) * 1964-05-04 1966-11-02 May Fran Mfg Co Improvements in apparatus for drying metal scrap
US3339898A (en) * 1965-02-17 1967-09-05 Irl Daffin Associates Mixing method and mixing trough construction
US3456659A (en) * 1966-01-11 1969-07-22 Hobart Corp Apparatus for treating food articles
DE2129250A1 (en) * 1971-06-12 1973-01-04 Zyklos Metallbau Kg MIXING MACHINE FOR THE PRODUCTION OF PLASTER COMPOUNDS
BE785667A (en) * 1971-07-03 1973-01-02 Stamicarbon METHOD AND DEVICE FOR REMOVING LIQUID FROM WET OR WET PARTICLES
FR2234919A1 (en) * 1973-06-29 1975-01-24 Williams William Mixing appts - esp for foamed cement mixes
FR2276911A1 (en) * 1974-07-03 1976-01-30 Foucault Pierre Fine cement mixing plant control system - has cement, sand water feed and mixer drives connected by regulating circuit
AT347840B (en) * 1977-03-11 1979-01-10 Construction & Finance Ag PROCESS FOR MANUFACTURING A BUILDING COMPOSED OF A BLOWED OPEN-PORED MINERAL AND AT LEAST ONE WATER-BINDING AGENT
FR2395072A1 (en) * 1977-06-21 1979-01-19 Akae Kikai Kogyo Co Wet sand grader unit - has surplus water outlet on rotary drum end with graded sand discharge on other

Also Published As

Publication number Publication date
GB2111659A (en) 1983-07-06
FR2457165B1 (en) 1984-11-09
GB2111659B (en) 1984-02-01
CH649225A5 (en) 1985-05-15
DE3009332A1 (en) 1980-10-02
FR2457165A1 (en) 1980-12-19
FR2457166A1 (en) 1980-12-19
GB2048446A (en) 1980-12-10
FR2457166B1 (en) 1987-06-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee