IT1129748B - Cement or mortar mixt. processing - Google Patents

Cement or mortar mixt. processing

Info

Publication number
IT1129748B
IT1129748B IT20570/80A IT2057080A IT1129748B IT 1129748 B IT1129748 B IT 1129748B IT 20570/80 A IT20570/80 A IT 20570/80A IT 2057080 A IT2057080 A IT 2057080A IT 1129748 B IT1129748 B IT 1129748B
Authority
IT
Italy
Prior art keywords
water
mortar
cement
power
particled
Prior art date
Application number
IT20570/80A
Other languages
Italian (it)
Other versions
IT8020570A0 (en
Inventor
Yasuro Ito
Yoshiro Higuchi
Yasuhiro Yamamoto
Original Assignee
Yasuro Ito
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 JP14762879A external-priority patent/JPS5673518A/en
Application filed by Yasuro Ito, Taisei Corp filed Critical Yasuro Ito
Publication of IT8020570A0 publication Critical patent/IT8020570A0/en
Application granted granted Critical
Publication of IT1129748B publication Critical patent/IT1129748B/en

Links

Classifications

    • 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
    • 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
    • B28C5/34—Mixing on or by conveyors, e.g. by belts or chains provided with mixing elements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C9/00—General arrangement or layout of plant
    • B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other 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
    • 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)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Wind Motors (AREA)

Abstract

The method is for the adaption of a quantity of water on to a finely particled material, as in preparation of mortar or cement. It involves the consecutive delivery of predetermined amounts of fine core material, and the application subsequently of a shock force greater than the power of adhesion of the water to the material. This force enables the applied water to be removed, and is in the form of speed energy obtained by centrifugal force, wind power, or both. The granular size of the particled material used is equal. A water separator (A) is used, into which the particled material is fed, using a mixer (B), which in turn works uninterruptedly using mechanism (C, D, E) to pick up a power from a dispersion medium.
IT20570/80A 1979-03-13 1980-03-13 Cement or mortar mixt. processing IT1129748B (en)

Applications Claiming Priority (2)

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
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
IT8020570A0 IT8020570A0 (en) 1980-03-13
IT1129748B true IT1129748B (en) 1986-06-11

Family

ID=26366320

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20570/80A IT1129748B (en) 1979-03-13 1980-03-13 Cement or mortar mixt. processing

Country Status (2)

Country Link
IT (1) IT1129748B (en)
NL (1) NL8001500A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102092098A (en) * 2010-12-02 2011-06-15 三一重工股份有限公司 Aggregate storage bin for dry-mixed mortar
CN111941644A (en) * 2020-08-14 2020-11-17 枞阳县天筑新型建筑材料有限公司 Stirring equipment for concrete production and processing and working method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3099497B1 (en) * 2019-07-31 2022-06-10 Total Marketing Services Mixer and asphalt mixing plant comprising such a mixer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102092098A (en) * 2010-12-02 2011-06-15 三一重工股份有限公司 Aggregate storage bin for dry-mixed mortar
CN102092098B (en) * 2010-12-02 2012-08-29 三一重工股份有限公司 Aggregate storage bin for dry-mixed mortar
CN111941644A (en) * 2020-08-14 2020-11-17 枞阳县天筑新型建筑材料有限公司 Stirring equipment for concrete production and processing and working method thereof

Also Published As

Publication number Publication date
IT8020570A0 (en) 1980-03-13
NL8001500A (en) 1980-09-16

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