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Method for manufacturing composite artificial stone based on marble waste
The invention discloses a method for manufacturing composite artificial stone based on marble waste, relates to the field of artificial stone methods, and aims to solve the problems that the marble waste contains more calcium oxide and heavy metals, and simple accumulation or landfill treatment can cause alkaline pollution to land and harm plant growth. Therefore, how to reasonably utilize waste materials generated in the marble production process is an important factor restricting development of the marble industry at present, waste material crushing is conducted, large stones are crushed through a stone crusher, the crushed waste materials are strictly screened through a crushed material screening device, and then screened materials are conveyed through a conveying device; according to the technical scheme, large marble blocks are crushed and screened again, the marble is processed through a plurality of procedures such as grinding, waste surface modification, filler adding, marble waste sintering and nano calcium carbonate powder adding, and the marble waste is fully utilized.
本发明公开了一种基于大理石废料制造复合人造石的方法，涉及人造石方法领域，由于大理石废料内部含有较多的氧化钙和重金属，简单的堆积或填埋处理会造成土地碱性污染，危害植物生长，因此如何合理利用大理石在生产过程中产生的废料，是当前制约大理石行业发展的一个重要因素，废料破碎，利用碎石机对大块石头进行在粉碎，利用碎料筛选装置对破碎的废料进行严格筛选，然后利用传输装置对筛出的料进行传送，将大块大理石进行再次粉碎和筛选，现提出如下方案，本发明对大理石经过磨碎等多道工序进行加工，对废料表面改性，添加填料，对大理石废料进行烧结，对大理石进行纳米碳酸钙粉体，充分利用大理石废料。
Method for manufacturing composite artificial stone based on marble waste
The invention discloses a method for manufacturing composite artificial stone based on marble waste, relates to the field of artificial stone methods, and aims to solve the problems that the marble waste contains more calcium oxide and heavy metals, and simple accumulation or landfill treatment can cause alkaline pollution to land and harm plant growth. Therefore, how to reasonably utilize waste materials generated in the marble production process is an important factor restricting development of the marble industry at present, waste material crushing is conducted, large stones are crushed through a stone crusher, the crushed waste materials are strictly screened through a crushed material screening device, and then screened materials are conveyed through a conveying device; according to the technical scheme, large marble blocks are crushed and screened again, the marble is processed through a plurality of procedures such as grinding, waste surface modification, filler adding, marble waste sintering and nano calcium carbonate powder adding, and the marble waste is fully utilized.
本发明公开了一种基于大理石废料制造复合人造石的方法，涉及人造石方法领域，由于大理石废料内部含有较多的氧化钙和重金属，简单的堆积或填埋处理会造成土地碱性污染，危害植物生长，因此如何合理利用大理石在生产过程中产生的废料，是当前制约大理石行业发展的一个重要因素，废料破碎，利用碎石机对大块石头进行在粉碎，利用碎料筛选装置对破碎的废料进行严格筛选，然后利用传输装置对筛出的料进行传送，将大块大理石进行再次粉碎和筛选，现提出如下方案，本发明对大理石经过磨碎等多道工序进行加工，对废料表面改性，添加填料，对大理石废料进行烧结，对大理石进行纳米碳酸钙粉体，充分利用大理石废料。
Method for manufacturing composite artificial stone based on marble waste
一种基于大理石废料制造复合人造石的方法
LI GUISHAN (author) / ZHANG JINTUAN (author) / CHENG XIAOFEI (author) / WANG YUMEI (author)
2022-05-31
Patent
Electronic Resource
Chinese
IPC:
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
B82Y
Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen
,
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
/
C04B
Kalk
,
LIME
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