A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ceramsite production process
The present invention relates to a ceramsite production process, and belongs to the technical field of ceramsite preparation, the ceramsite production process comprises the following steps: S100, tailings and muck are crushed and ground to obtain tailings powder with a particle size of not more than 200 meshes, muck powder, the tailings powder, the muck powder and sludge are mixed to obtain a mixture, the water content of the mixture is not higher than 20%, and the calcium content of the mixture is not higher than 8%; s200, the mixture is sent into an aging room to be aged, the aged mixture is sent into a granulator to be granulated, the granulated raw material balls are sent into a dryer to be dried, and the dried material balls are sent into a cascade type rotary kiln to be roasted; and S300, the pellets obtained after high-temperature roasting and melting fall into a cooling machine to be cooled, the cooled ceramsite is screened out of different specifications according to market requirements, packaged and then fed into a finished product storage area to be stored, and the technical problem that tailings and sludge cannot be perfectly treated in the prior art can be solved.
本发明涉及一种陶粒生产工艺，属于陶粒制备技术领域，包括以下步骤：S100、对尾矿、渣土进行破碎以及研磨，得到粒径不大于200目的尾矿粉体、渣土粉体，尾矿粉体、渣土粉体与污泥混合得到混合物，混合物的含水率不高于20%，混合物的含钙量不高于8%；S200、混合物送入陈化房进行陈化，陈化后的混合物送入造粒机进行造粒，造粒后的生料球送入烘干机进行烘干，烘干后的料球送入瀑落式回转窑进行焙烧；S300、高温焙烧熔融后的料球落入冷却机进行冷却，冷却后的陶粒根据市场需求筛分出不同规格打包后送入成品储存区储存，本发明能够解决现有技术存在无法完善处理尾矿和污泥的技术问题。
Ceramsite production process
The present invention relates to a ceramsite production process, and belongs to the technical field of ceramsite preparation, the ceramsite production process comprises the following steps: S100, tailings and muck are crushed and ground to obtain tailings powder with a particle size of not more than 200 meshes, muck powder, the tailings powder, the muck powder and sludge are mixed to obtain a mixture, the water content of the mixture is not higher than 20%, and the calcium content of the mixture is not higher than 8%; s200, the mixture is sent into an aging room to be aged, the aged mixture is sent into a granulator to be granulated, the granulated raw material balls are sent into a dryer to be dried, and the dried material balls are sent into a cascade type rotary kiln to be roasted; and S300, the pellets obtained after high-temperature roasting and melting fall into a cooling machine to be cooled, the cooled ceramsite is screened out of different specifications according to market requirements, packaged and then fed into a finished product storage area to be stored, and the technical problem that tailings and sludge cannot be perfectly treated in the prior art can be solved.
本发明涉及一种陶粒生产工艺，属于陶粒制备技术领域，包括以下步骤：S100、对尾矿、渣土进行破碎以及研磨，得到粒径不大于200目的尾矿粉体、渣土粉体，尾矿粉体、渣土粉体与污泥混合得到混合物，混合物的含水率不高于20%，混合物的含钙量不高于8%；S200、混合物送入陈化房进行陈化，陈化后的混合物送入造粒机进行造粒，造粒后的生料球送入烘干机进行烘干，烘干后的料球送入瀑落式回转窑进行焙烧；S300、高温焙烧熔融后的料球落入冷却机进行冷却，冷却后的陶粒根据市场需求筛分出不同规格打包后送入成品储存区储存，本发明能够解决现有技术存在无法完善处理尾矿和污泥的技术问题。
Ceramsite production process
一种陶粒生产工艺
WANG ZHENJIANG (author) / YU HAIPING (author) / GUO TIANXING (author) / YU KUN (author) / YANG TAO (author) / WANG MENGXING (author) / SUN XIANFENG (author) / ZHANG ZONGXU (author) / WANG XIANG (author)
2025-01-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Ceramsite composite heat-preservation brick production process
| European Patent Office | 2020