A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for manufacturing synthetic quartz by recycling casting waste sand
The invention discloses a method for manufacturing synthetic quartz by recycling casting waste sand, and belongs to the technical field of casting waste sand recycling, and the method comprises the following steps: S1, pretreating the casting waste sand to obtain clean casting waste sand particles with uniform granularity; s2, adding the foundry waste sand particles, the quartz sand, the resin, the inorganic pigment, the curing agent and the silane coupling agent into a dispersion machine, and dispersing, shearing, crushing and mixing the raw materials through a high-speed rotating blade, so that the raw materials are uniformly mixed without caking; and S3, the evenly mixed raw materials are added into a mold, the raw materials are evenly laid in the mold, the mold is fed into a vacuum vibration forming press, the raw materials are subjected to vibration pressing forming, and a formed plate is obtained. The invention solves the problems of waste of casting waste sand resources and non-environmental protection caused by the fact that the casting waste sand cannot be fully recycled to manufacture the synthetic quartz in the prior art, and can fully recycle the casting waste sand to manufacture the synthetic quartz, thereby avoiding waste of the casting waste sand resources, saving resources and being environmental-friendly.
本发明公开了一种利用铸造废砂回收制作人造石英的方法，属于铸造废砂回收技术领域，包括如下步骤：S1：对铸造废砂进行预处理，得到干净且粒度均匀的铸造废砂颗粒；S2：将铸造废砂颗粒、石英砂、树脂、无机颜料、固化剂及硅烷偶联剂加入分散机中，通过高速旋转的刀片对原料进行分散、剪切、破碎和混合，使原料混合均匀无结块；S3：将混合均匀的原料加入模具中，使原料在模具内铺覆均匀，送入真空振动成型压机，对原料进行振动压制成型，得成型板料。本发明解决了现有的不能充分回收利用铸造废砂来制作人造石英，导致铸造废砂资源浪费，不环保的问题，本发明可充分回收利用铸造废砂来制作人造石英，避免铸造废砂资源浪费，节约资源且环保。
Method for manufacturing synthetic quartz by recycling casting waste sand
The invention discloses a method for manufacturing synthetic quartz by recycling casting waste sand, and belongs to the technical field of casting waste sand recycling, and the method comprises the following steps: S1, pretreating the casting waste sand to obtain clean casting waste sand particles with uniform granularity; s2, adding the foundry waste sand particles, the quartz sand, the resin, the inorganic pigment, the curing agent and the silane coupling agent into a dispersion machine, and dispersing, shearing, crushing and mixing the raw materials through a high-speed rotating blade, so that the raw materials are uniformly mixed without caking; and S3, the evenly mixed raw materials are added into a mold, the raw materials are evenly laid in the mold, the mold is fed into a vacuum vibration forming press, the raw materials are subjected to vibration pressing forming, and a formed plate is obtained. The invention solves the problems of waste of casting waste sand resources and non-environmental protection caused by the fact that the casting waste sand cannot be fully recycled to manufacture the synthetic quartz in the prior art, and can fully recycle the casting waste sand to manufacture the synthetic quartz, thereby avoiding waste of the casting waste sand resources, saving resources and being environmental-friendly.
本发明公开了一种利用铸造废砂回收制作人造石英的方法，属于铸造废砂回收技术领域，包括如下步骤：S1：对铸造废砂进行预处理，得到干净且粒度均匀的铸造废砂颗粒；S2：将铸造废砂颗粒、石英砂、树脂、无机颜料、固化剂及硅烷偶联剂加入分散机中，通过高速旋转的刀片对原料进行分散、剪切、破碎和混合，使原料混合均匀无结块；S3：将混合均匀的原料加入模具中，使原料在模具内铺覆均匀，送入真空振动成型压机，对原料进行振动压制成型，得成型板料。本发明解决了现有的不能充分回收利用铸造废砂来制作人造石英，导致铸造废砂资源浪费，不环保的问题，本发明可充分回收利用铸造废砂来制作人造石英，避免铸造废砂资源浪费，节约资源且环保。
Method for manufacturing synthetic quartz by recycling casting waste sand
一种利用铸造废砂回收制作人造石英的方法
LIU TAO (author) / ZHANG XIN (author) / ZUO CHENCAN (author)
2024-09-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Recycling method of casting waste and obtained roasted sand and porous ceramsite
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2024