FI130876B1 - Menetelmä uudelleen käytettävän kipsimateriaalin valmistamiseksi ja järjestely - Google Patents

Menetelmä uudelleen käytettävän kipsimateriaalin valmistamiseksi ja järjestely

Info

Publication number
FI130876B1
FI130876B1 FI20225233A FI20225233A FI130876B1 FI 130876 B1 FI130876 B1 FI 130876B1 FI 20225233 A FI20225233 A FI 20225233A FI 20225233 A FI20225233 A FI 20225233A FI 130876 B1 FI130876 B1 FI 130876B1
Authority
FI
Finland
Prior art keywords
gypsum
waste
reusable
arrangement
gypsum material
Prior art date
Application number
FI20225233A
Other languages
English (en)
Swedish (sv)
Other versions
FI20225233A1 (fi
Inventor
Juho Nisula
Soosaar Silver
Original Assignee
Raxe Recycling Oy
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 Raxe Recycling Oy filed Critical Raxe Recycling Oy
Priority to FI20225233A priority Critical patent/FI130876B1/fi
Priority to PCT/FI2023/050139 priority patent/WO2023175237A1/en
Publication of FI20225233A1 publication Critical patent/FI20225233A1/fi
Application granted granted Critical
Publication of FI130876B1 publication Critical patent/FI130876B1/fi

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
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • B03B9/065—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial the refuse being building rubble
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • 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
    • B07B1/18—Drum screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Keksintö liittyy menetelmään uudelleen käytettävän kipsimateriaalin (10) valmistamiseksi kipsijätettä (20) sisältävästä rakennusjätemateriaalista, joka käsittää vaiheet a) samanaikaisesti poistetaan paperimateriaalia kipsijätteestä (20) ja murskataan kipsijäte (20) raekokoon 0,1-50 mm erotetun kipsimateriaalin (30) saamiseksi kipsijätteestä (20); ja b) puhdistetaan erotettu kipsimateriaali (30) poistamalla epäpuhtaushiukkaset erotetusta kipsimateriaalista (30) uudelleen käytettävän kipsimateriaalin (10) saamiseksi erotetusta kipsimateriaalista (30). Keksintö koskee myös järjestelyä uudelleen käytettävän kipsimateriaalin (10) valmistamiseksi kipsijätettä (20) sisältävästä rakennusjätemateriaalista.
FI20225233A 2022-03-15 2022-03-15 Menetelmä uudelleen käytettävän kipsimateriaalin valmistamiseksi ja järjestely FI130876B1 (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20225233A FI130876B1 (fi) 2022-03-15 2022-03-15 Menetelmä uudelleen käytettävän kipsimateriaalin valmistamiseksi ja järjestely
PCT/FI2023/050139 WO2023175237A1 (en) 2022-03-15 2023-03-14 Method for producing reusable gypsum material and an arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20225233A FI130876B1 (fi) 2022-03-15 2022-03-15 Menetelmä uudelleen käytettävän kipsimateriaalin valmistamiseksi ja järjestely

Publications (2)

Publication Number Publication Date
FI20225233A1 FI20225233A1 (fi) 2023-09-16
FI130876B1 true FI130876B1 (fi) 2024-05-03

Family

ID=87975513

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20225233A FI130876B1 (fi) 2022-03-15 2022-03-15 Menetelmä uudelleen käytettävän kipsimateriaalin valmistamiseksi ja järjestely

Country Status (2)

Country Link
FI (1) FI130876B1 (fi)
WO (1) WO2023175237A1 (fi)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3398348B2 (ja) * 1999-11-16 2003-04-21 稔 細田 石膏ボード粉砕分別処理装置
ES2242921T3 (es) * 2002-10-10 2005-11-16 Gips Recycling A/S Aparato para el reciclaje de placas de yeso.
CN210263191U (zh) * 2019-06-05 2020-04-07 山西山安立德环保科技有限公司 一种降噪防扬尘的建筑垃圾预处理挖斗
GB2598519B (en) * 2021-12-02 2022-12-21 Roy Hatfield Ltd Gypsum recycling

Also Published As

Publication number Publication date
WO2023175237A1 (en) 2023-09-21
FI20225233A1 (fi) 2023-09-16

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