A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A method for preparing ceramsite by using crystal waste comprises the following steps: firstly, putting a certain amount of crystal waste into a ball mill, and adding a ball milling agent and grinding balls for grinding; secondly, drying the ground product, and screening by using a screen with a set mesh number to obtain a raw material; mixing the raw material with an additive in a stirring device; then putting the mixed raw material into a ball making machine, adding a proper amount of water, and carrying out a ball making process to obtain material balls; taking the pellets out of the tray, performing size screening, and returning to the step S3 for re-stirring and re-mixing if the pellets do not meet the size requirement; feeding the materials meeting the size requirement for sintering; calcining at the temperature of between 700 and 950 DEG C, wherein the calcining time is 0.5 to 2 hours; finally, standing and cooling; according to the method, the crystal waste is subjected to ball milling processing and reutilization, ceramsite is produced and used for greening and construction, the treatment problem of the crystal waste containing heavy metal is solved, and meanwhile waste recycling is achieved.
一种利用水晶废料制备陶粒的方法，包括如下步骤：首先取一定量的水晶废料置于球磨机中，加入球磨剂和磨球进行研磨；其次将研磨产物烘干，用设定目数的筛网进行筛选得到生料；随后将生料与添加剂在搅拌装置中混合；再然后将混合后的生料置入制球机，添加适量的水，进行制球工艺获得料球；紧接着将料球出盘，进行大小筛分，不符合大小要求的，返回步骤S3重新搅拌混合；符合大小要求的送入烧结；在700℃~950℃的温度环境下进行煅烧，煅烧时间为0.5h~2h；最后放置冷却；本发明通过将水晶废料球磨加工再利用，生产出陶粒，用于绿化以及建设，既解决了含重金属的水晶废料的处理问题，同时做到了废物的回收再利用。
A method for preparing ceramsite by using crystal waste comprises the following steps: firstly, putting a certain amount of crystal waste into a ball mill, and adding a ball milling agent and grinding balls for grinding; secondly, drying the ground product, and screening by using a screen with a set mesh number to obtain a raw material; mixing the raw material with an additive in a stirring device; then putting the mixed raw material into a ball making machine, adding a proper amount of water, and carrying out a ball making process to obtain material balls; taking the pellets out of the tray, performing size screening, and returning to the step S3 for re-stirring and re-mixing if the pellets do not meet the size requirement; feeding the materials meeting the size requirement for sintering; calcining at the temperature of between 700 and 950 DEG C, wherein the calcining time is 0.5 to 2 hours; finally, standing and cooling; according to the method, the crystal waste is subjected to ball milling processing and reutilization, ceramsite is produced and used for greening and construction, the treatment problem of the crystal waste containing heavy metal is solved, and meanwhile waste recycling is achieved.
一种利用水晶废料制备陶粒的方法，包括如下步骤：首先取一定量的水晶废料置于球磨机中，加入球磨剂和磨球进行研磨；其次将研磨产物烘干，用设定目数的筛网进行筛选得到生料；随后将生料与添加剂在搅拌装置中混合；再然后将混合后的生料置入制球机，添加适量的水，进行制球工艺获得料球；紧接着将料球出盘，进行大小筛分，不符合大小要求的，返回步骤S3重新搅拌混合；符合大小要求的送入烧结；在700℃~950℃的温度环境下进行煅烧，煅烧时间为0.5h~2h；最后放置冷却；本发明通过将水晶废料球磨加工再利用，生产出陶粒，用于绿化以及建设，既解决了含重金属的水晶废料的处理问题，同时做到了废物的回收再利用。
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