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A platform for research: civil engineering, architecture and urbanism
Process for rapidly granulating ceramsite proppant powder ceramic semi-finished product
The invention relates to the technical field, in particular to a process for quickly granulating a ceramsite proppant powder ceramic semi-finished product, which comprises a ceramsite proppant material selection process, a quick forming process and a ceramsite proppant drying process. Compared with the prior art, the preparation method has the advantages that the inorganic high-temperature glue is added into the raw materials, the granulation efficiency and effect can be better and more stable in the mixing granulation process, the loosening condition is reduced, the granulation time can be prolonged, meanwhile, the surface high-temperature drying is carried out before kiln firing, and the product quality is improved. And the influence of rapid high temperature on the particles can be prevented, so that the subsequent sintering time can be shortened while the temperature rise rate of kiln firing can be increased.
本发明涉及技术领域，具体是指一种陶粒支撑剂粉陶半成品快速造粒的工艺，它包括陶粒支撑剂选材、快速成形工艺和陶粒支撑剂烘干工艺。本发明与现有技术相比的优点在于：本发明通过在原料中加入无机高温胶，可以保证在混合制粒的过程中，可以保证制粒效率和效果更好更稳定，减少松散的情况发生，从而可以提升制粒的时间，同时通过在窑炉烧制前进行表面高温干燥，可以防止快速高温对颗粒的影响，从而可以加快窑炉烧制的温度提升速率的同时减少后续烧结时间。
Process for rapidly granulating ceramsite proppant powder ceramic semi-finished product
The invention relates to the technical field, in particular to a process for quickly granulating a ceramsite proppant powder ceramic semi-finished product, which comprises a ceramsite proppant material selection process, a quick forming process and a ceramsite proppant drying process. Compared with the prior art, the preparation method has the advantages that the inorganic high-temperature glue is added into the raw materials, the granulation efficiency and effect can be better and more stable in the mixing granulation process, the loosening condition is reduced, the granulation time can be prolonged, meanwhile, the surface high-temperature drying is carried out before kiln firing, and the product quality is improved. And the influence of rapid high temperature on the particles can be prevented, so that the subsequent sintering time can be shortened while the temperature rise rate of kiln firing can be increased.
本发明涉及技术领域，具体是指一种陶粒支撑剂粉陶半成品快速造粒的工艺，它包括陶粒支撑剂选材、快速成形工艺和陶粒支撑剂烘干工艺。本发明与现有技术相比的优点在于：本发明通过在原料中加入无机高温胶，可以保证在混合制粒的过程中，可以保证制粒效率和效果更好更稳定，减少松散的情况发生，从而可以提升制粒的时间，同时通过在窑炉烧制前进行表面高温干燥，可以防止快速高温对颗粒的影响，从而可以加快窑炉烧制的温度提升速率的同时减少后续烧结时间。
Process for rapidly granulating ceramsite proppant powder ceramic semi-finished product
一种陶粒支撑剂粉陶半成品快速造粒的工艺
WANG JIANFENG (author) / WANG LEI (author) / CHEN HUIPENG (author) / LI HONGJIAN (author) / ZHANG HAITAO (author)
2024-08-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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