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A platform for research: civil engineering, architecture and urbanism
RECYCLED AGGREGATE PRODUCTION SYSTEM, AND RECYCLED AGGREGATE PRODUCTION METHOD
To provide a recycled aggregate production system that produces high quality recycled aggregate from a waste concrete material without carrying out a complicated treatment, and a method therefor.SOLUTION: The recycled aggregate production system comprises a hopper 5 for feeding a waste material of concrete containing coarse aggregate and fine aggregate each made to have a prescribed size by a crushing pretreatment, a first vertical grinder 6 for grinding the waste material, a screen device 7 for screening the waste material sized by the first vertical grinder 6, and a second vertical grinder 8 for grinding the waste material fed thereinto, into which the waste material whose particle diameter is in a specified range, out of the waste material having been screened by the screen device 7 is fed.SELECTED DRAWING: Figure 2
【課題】複雑な処理を行うことなくコンクリート廃棄材料から高品質な再生骨材を生成する再生骨材生成システム及びその方法を提供する。【解決手段】前処理により所定のサイズに破砕された粗骨材及び細骨材を含むコンクリートの廃棄材料を供給するホッパー装置５と、前記廃棄材料の磨砕を行う第１の竪型破砕機６と、当該第１の竪型破砕機６で整粒された前記廃棄材料を篩い分けするスクリーン装置７と、当該スクリーン装置７で篩い分けされた前記廃棄材料のうち所定の粒径の範囲にある前記廃棄材料が供給され、当該供給された廃棄材料の磨砕を行う第２の竪型破砕機８とを備える。【選択図】図２
RECYCLED AGGREGATE PRODUCTION SYSTEM, AND RECYCLED AGGREGATE PRODUCTION METHOD
To provide a recycled aggregate production system that produces high quality recycled aggregate from a waste concrete material without carrying out a complicated treatment, and a method therefor.SOLUTION: The recycled aggregate production system comprises a hopper 5 for feeding a waste material of concrete containing coarse aggregate and fine aggregate each made to have a prescribed size by a crushing pretreatment, a first vertical grinder 6 for grinding the waste material, a screen device 7 for screening the waste material sized by the first vertical grinder 6, and a second vertical grinder 8 for grinding the waste material fed thereinto, into which the waste material whose particle diameter is in a specified range, out of the waste material having been screened by the screen device 7 is fed.SELECTED DRAWING: Figure 2
【課題】複雑な処理を行うことなくコンクリート廃棄材料から高品質な再生骨材を生成する再生骨材生成システム及びその方法を提供する。【解決手段】前処理により所定のサイズに破砕された粗骨材及び細骨材を含むコンクリートの廃棄材料を供給するホッパー装置５と、前記廃棄材料の磨砕を行う第１の竪型破砕機６と、当該第１の竪型破砕機６で整粒された前記廃棄材料を篩い分けするスクリーン装置７と、当該スクリーン装置７で篩い分けされた前記廃棄材料のうち所定の粒径の範囲にある前記廃棄材料が供給され、当該供給された廃棄材料の磨砕を行う第２の竪型破砕機８とを備える。【選択図】図２
RECYCLED AGGREGATE PRODUCTION SYSTEM, AND RECYCLED AGGREGATE PRODUCTION METHOD
再生骨材生成システム及び再生骨材生成方法
NAKAYAMA HIROSHI (author) / KITSUKAWA TOMOHIRO (author) / SHIMAUCHI KEIJI (author) / YAMAZAKI TAKANORI (author) / WATANABE MINOBU (author)
2022-02-09
Patent
Electronic Resource
Japanese
| European Patent Office | 2023