WO2014110845A1 - Appareil d'un système combiné de traitement de ressources par broyage de résidus de déchets de construction, et son procédé d'utilisation - Google Patents

Appareil d'un système combiné de traitement de ressources par broyage de résidus de déchets de construction, et son procédé d'utilisation Download PDF

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Publication number
WO2014110845A1
WO2014110845A1 PCT/CN2013/071156 CN2013071156W WO2014110845A1 WO 2014110845 A1 WO2014110845 A1 WO 2014110845A1 CN 2013071156 W CN2013071156 W CN 2013071156W WO 2014110845 A1 WO2014110845 A1 WO 2014110845A1
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WO
WIPO (PCT)
Prior art keywords
regenerated
grinding
recycled
construction waste
sand
Prior art date
Application number
PCT/CN2013/071156
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English (en)
Chinese (zh)
Inventor
王珊珊
黄海
李昌
陈建华
崔北研
王�华
张同
成川
Original Assignee
上海国砼环保设备有限公司
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 上海国砼环保设备有限公司 filed Critical 上海国砼环保设备有限公司
Publication of WO2014110845A1 publication Critical patent/WO2014110845A1/fr

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Classifications

    • 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
    • C04B18/16—Waste materials; Refuse from building or ceramic industry
    • 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

Definitions

  • the regenerated fine aggregates pressed out by the high-pressure roller press are not good in granular shape, and have many flakes and cracks.
  • the use of sand as a dry mortar is insufficient.
  • the recycled powder has high energy consumption.
  • the ball mill is a high-energy-consuming device.
  • the ball mill is a random grinding of grinding media.
  • the industry recognizes that the ball mill pulverization utilization rate is less than 5%, and more than 95% is converted into vibration energy and heat energy.
  • Great investment. High-pressure roller press plus ball mill has a large investment in traditional combined grinding. Usually cement production equipment invests 600,000-800,000 tons/ton of cement. In the traditional building materials industry, powders and aggregates are usually produced separately.
  • a short-head type eccentric cone crusher is selected.
  • a conical suspension roll mill is selected.
  • the external device of the construction waste residue combined grinding resource treatment system is a steel structure, and the steel structure is externally provided with a metal composite plate to form a closed dustproof and noise prevention device.
  • the regenerated micropowder production of this scheme belongs to the first-selection post-grinding process, that is, the reclaimed mixed material after coarse grinding, and the residual coarse powder is selected after reclaiming the coarse aggregate or the regenerated fine aggregate by the air sorting machine, and the grindability is good. , grinding energy consumption is low.
  • the technical solution of the invention is a dual environmental protection measure to achieve environmentally friendly production. After rough grinding, material sorting and roller compaction are all negative pressure production, and the recycled regenerated fine powder enters the dust collector through the pipeline; at the same time, the whole production system is a three-dimensional closed module device, and the whole module is equipped with a dust collector to form a negative Pressing, dust goes in without overflowing; the sandwich material of the metal composite plate for sealing is a sound insulation material, and the metal composite plate is closed, which avoids dust overflow and has sound insulation function. Therefore, the technical solution of the present invention adapts to the technical transformation of the concrete, mortar, and wall material enterprises in large and medium-sized cities to implement the construction waste recycling treatment and reuse project to meet environmental protection requirements.
  • the fine powder machine 11 is provided on the upper portion of the regenerated powder mill 4.
  • the construction waste that has been harmlessly treated is lifted by the input bucket elevator 5, poured into the transition silo 8, and then enters the input feeder 1 from the transition silo 8, and the input feeder 1 is regenerated.
  • the gravel mill 2 is continuously fed, the reclaimed sand mill 2 coarsely grinds and smashes the construction waste residue, laminating and pulverizing, and grinding the construction waste residue.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La présente invention concerne un appareil d'un système combiné de traitement de ressources par broyage de résidus de déchets de construction, ledit appareil comprenant une machine d'alimentation en entrée (1), une machine de broyage de grès régénéré (2), un dispositif de triage conjoint, et une machine de broyage de poudre régénérée (4), lesquels sont disposés de manière séquentielle. L'invention concerne également un procédé d'utilisation dudit appareil de système combiné de traitement de ressources par broyage de résidus de déchets de construction, ledit procédé consistant d'abord en un triage, puis un broyage. En l'occurrence, un gros granulat régénéré ou un granulat fin régénéré est trié à partir d'un mélange régénéré après broyage grossier, et une poudre à gros grains et à grains fins résiduelle est broyée de nouveau. L'aptitude au broyage est bonne, et comme le broyage grossier et le broyage fin appartiennent tous deux au « broyage sans boulets », la consommation électrique totale du traitement et du broyage des résidus de déchets de construction est faible, et la consommation électrique totale par tonne est de 8 à 12 kwh/t.
PCT/CN2013/071156 2013-01-17 2013-01-30 Appareil d'un système combiné de traitement de ressources par broyage de résidus de déchets de construction, et son procédé d'utilisation WO2014110845A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310017574.5 2013-01-17
CN201310017574.5A CN103102090B (zh) 2013-01-17 2013-01-17 建筑废渣联合粉磨资源化处理***的装置及其使用方法

Publications (1)

Publication Number Publication Date
WO2014110845A1 true WO2014110845A1 (fr) 2014-07-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/071156 WO2014110845A1 (fr) 2013-01-17 2013-01-30 Appareil d'un système combiné de traitement de ressources par broyage de résidus de déchets de construction, et son procédé d'utilisation

Country Status (2)

Country Link
CN (1) CN103102090B (fr)
WO (1) WO2014110845A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357481B (zh) * 2013-07-13 2015-06-17 浙江双金机械集团股份有限公司 无尘机制天然砂制作分离***及方法
CN103524064A (zh) * 2013-09-13 2014-01-22 山推建友机械股份有限公司 一种塔式选粉制砂设备
CN106031895A (zh) * 2015-03-17 2016-10-19 四平市昊平建材科技有限公司 银矿尾砂超细活化微粉及其制备技术
CN104844041A (zh) * 2015-05-21 2015-08-19 南通天蓝环保能源成套设备有限公司 建筑垃圾资源化再生砂粉高效生产***
CN105498903B (zh) * 2016-01-25 2018-09-07 广州大学 一种废弃混凝土制备再生砂的***装置及方法
CN106045447B (zh) * 2016-06-03 2018-06-29 中国建筑材料科学研究总院 一种利用植物秸秆生产的夹芯复合墙板的制备方法
CN107857494B (zh) * 2017-09-22 2020-05-19 悉地（苏州）勘察设计顾问有限公司 一种二灰碎石的筛分方法及一种改性水泥
CN110125133A (zh) * 2018-02-02 2019-08-16 吴清国 一种建筑垃圾分离回收及再利用***和工艺
CN110550898B (zh) * 2019-10-12 2020-05-08 河北正实城建开发有限公司 一种再生混凝土制备原料前处理方法
CN110743899A (zh) * 2019-10-26 2020-02-04 马强 一种建筑施工工地用剩余渣土处理方法
CN114851394B (zh) * 2022-05-23 2023-08-08 江苏方达正塬电子材料科技有限公司 一种陶瓷浆料自动化生产线
CN115594430A (zh) * 2022-10-03 2023-01-13 天津朝阳环保科技集团有限公司（Cn） 一种骨料的生产方法

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CN1857782A (zh) * 2006-06-01 2006-11-08 武汉理工大学 一种废弃混凝土组分分离的方法
JP2008266109A (ja) * 2007-04-16 2008-11-06 Yozo Yamamoto 再生骨材の製造方法及び再生含油骨材の製造方法並びに再生砂の製造方法
CN102211889A (zh) * 2011-04-19 2011-10-12 上海德滨环保科技有限公司 一种建筑垃圾资源化处置方法
CN102432207A (zh) * 2011-08-30 2012-05-02 云南华威废弃物资源化有限公司 用建筑废弃物制备的建筑用再生胶凝材料及其制备方法

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CN102249583A (zh) * 2011-04-19 2011-11-23 上海德滨环保科技有限公司 一种建筑垃圾再生骨料煅烧处理方法
KR20120119485A (ko) * 2011-04-21 2012-10-31 이주형 고품질의 순환골재 및 가연물을 취득하기 위한 에코형 건설폐기물 재활용 처리 방법
CN203173995U (zh) * 2013-01-17 2013-09-04 上海国砼环保设备有限公司 建筑废渣联合粉磨资源化处理***的装置

Patent Citations (4)

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CN1857782A (zh) * 2006-06-01 2006-11-08 武汉理工大学 一种废弃混凝土组分分离的方法
JP2008266109A (ja) * 2007-04-16 2008-11-06 Yozo Yamamoto 再生骨材の製造方法及び再生含油骨材の製造方法並びに再生砂の製造方法
CN102211889A (zh) * 2011-04-19 2011-10-12 上海德滨环保科技有限公司 一种建筑垃圾资源化处置方法
CN102432207A (zh) * 2011-08-30 2012-05-02 云南华威废弃物资源化有限公司 用建筑废弃物制备的建筑用再生胶凝材料及其制备方法

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CN103102090B (zh) 2014-10-01
CN103102090A (zh) 2013-05-15

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