MY182782A - Coal ash product processing device and processing method - Google Patents

Coal ash product processing device and processing method

Info

Publication number
MY182782A
MY182782A MYPI2019007812A MYPI2019007812A MY182782A MY 182782 A MY182782 A MY 182782A MY PI2019007812 A MYPI2019007812 A MY PI2019007812A MY PI2019007812 A MYPI2019007812 A MY PI2019007812A MY 182782 A MY182782 A MY 182782A
Authority
MY
Malaysia
Prior art keywords
coal ash
ash product
reference value
processing device
conjugates
Prior art date
Application number
MYPI2019007812A
Inventor
Futoshi Imada
Akifumi Nakashita
Ryoji Ikeda
Kenji Nakamoto
Masaru Watanabe
Sunao Fukumoto
Takahito Oikawa
Katsuji TSUKUDA
Tomoko Inoue
Hideaki Nohara
Original Assignee
Chugoku Electric Power
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 Chugoku Electric Power filed Critical Chugoku Electric Power
Publication of MY182782A publication Critical patent/MY182782A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • 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
    • B28C7/02—Controlling the operation of the mixing
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/10—Burned or pyrolised refuse
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Provided are a coal ash product processing device and processing method that make the size of a coal ash product that includes a granulated material and granule conjugates a prescribed diameter or smaller. This coal ash product processing device (200) comprises: a primary classifier that (80) that classifies a coal ash product as larger than a reference value or at or below the reference value; and a breakdown apparatus (90) that breaks down coal ash product that is larger than the reference value and returns coal ash product that has been broken down to at or below the reference value to the primary classifier (80). The coal ash product includes: a granulated material that has been granulated from a raw material that includes coal ash and then cured at curing equipment; and granule conjugates that are conjugates of a plurality of the granulated material. The breakdown apparatus (90) breaks down coal ash product that is larger than the reference value and only discharges coal ash product that has passed through spaces that are the reference value wide.
MYPI2019007812A 2018-02-21 2018-02-21 Coal ash product processing device and processing method MY182782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/006310 WO2019163034A1 (en) 2018-02-21 2018-02-21 Coal ash product processing device and processing method

Publications (1)

Publication Number Publication Date
MY182782A true MY182782A (en) 2021-02-05

Family

ID=64480479

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019007812A MY182782A (en) 2018-02-21 2018-02-21 Coal ash product processing device and processing method

Country Status (3)

Country Link
JP (1) JP6428967B1 (en)
MY (1) MY182782A (en)
WO (1) WO2019163034A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001261390A (en) * 2000-03-24 2001-09-26 Sumitomo Metal Mining Co Ltd Method of producing artificial light-weight aggregate
JP2004209387A (en) * 2002-12-26 2004-07-29 Power System Kk Vertical twin-shaft crusher
JP2007117851A (en) * 2005-10-26 2007-05-17 Shin Meiwa Ind Co Ltd Crusher
JP6447529B2 (en) * 2016-01-27 2019-01-09 中国電力株式会社 Granule manufacturing equipment and granulated product manufacturing method

Also Published As

Publication number Publication date
WO2019163034A1 (en) 2019-08-29
JPWO2019163034A1 (en) 2020-04-02
JP6428967B1 (en) 2018-11-28

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