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Preparation method of titanium extraction tailing-based ultralight foaming integrated calcium silicate board
The invention provides a preparation method of a titanium extraction tailing-based ultralight foaming integrated calcium silicate board. The preparation method comprises the following steps: S1, obtaining titanium extraction tailings, a cementing material, a siliceous raw material, a calcium raw material and a fiber raw material; s2, carrying out wet mixing on the obtained raw materials to obtain mixed slurry; s3, pouring 1/4 of the mixed slurry into a stirring device, adding a physical foaming agent and a foam stabilizer, and stirring to form foamed slurry; s4, preparing the rest mixed slurry into a wet blank bottom plate; a layer of foaming slurry is evenly laid on the surface of the wet blank bottom plate through material distribution equipment, and a titanium extraction tailing-based ultralight foaming integrated calcium silicate plate wet blank is formed after rolling forming; and S5, the wet blank of the titanium extraction tailing-based ultra-light foaming integrated calcium silicate board is put into a steam curing chamber to be cured, and the titanium extraction tailing-based ultra-light foaming integrated calcium silicate board is obtained. The volume density of the calcium silicate board is reduced, and the thermal insulation performance is improved. Maintenance is conducted in a steam curing mode, the energy utilization rate is effectively increased, and the production cost is reduced.
本发明提供一种提钛尾渣基超轻发泡一体硅酸钙板的制备方法，包括：S1、获取提钛尾渣、胶凝材料、硅质原料、钙质原料和纤维原料；S2、将获取到的原料进行湿混，得到混合料浆；S3、将四分之一的混合料浆倒入搅拌装置中，加入物理发泡剂和稳泡剂，搅拌后形成发泡浆料；S4、将其余的混合料浆制成湿坯底板；通过布料设备在湿坯底板表面均匀铺设一层发泡浆料，滚压成型后形成提钛尾渣基超轻发泡一体硅酸钙板湿坯；S5、将提钛尾渣基超轻发泡一体硅酸钙板湿坯放入蒸汽养护室内进行养护，得到提钛尾渣基超轻发泡一体硅酸钙板。本发明降低了硅酸钙板的体积密度，提升保温性能。本发明通过蒸汽养护方式进行养护，有效提高能源利用率，降低生产成本。
Preparation method of titanium extraction tailing-based ultralight foaming integrated calcium silicate board
The invention provides a preparation method of a titanium extraction tailing-based ultralight foaming integrated calcium silicate board. The preparation method comprises the following steps: S1, obtaining titanium extraction tailings, a cementing material, a siliceous raw material, a calcium raw material and a fiber raw material; s2, carrying out wet mixing on the obtained raw materials to obtain mixed slurry; s3, pouring 1/4 of the mixed slurry into a stirring device, adding a physical foaming agent and a foam stabilizer, and stirring to form foamed slurry; s4, preparing the rest mixed slurry into a wet blank bottom plate; a layer of foaming slurry is evenly laid on the surface of the wet blank bottom plate through material distribution equipment, and a titanium extraction tailing-based ultralight foaming integrated calcium silicate plate wet blank is formed after rolling forming; and S5, the wet blank of the titanium extraction tailing-based ultra-light foaming integrated calcium silicate board is put into a steam curing chamber to be cured, and the titanium extraction tailing-based ultra-light foaming integrated calcium silicate board is obtained. The volume density of the calcium silicate board is reduced, and the thermal insulation performance is improved. Maintenance is conducted in a steam curing mode, the energy utilization rate is effectively increased, and the production cost is reduced.
本发明提供一种提钛尾渣基超轻发泡一体硅酸钙板的制备方法，包括：S1、获取提钛尾渣、胶凝材料、硅质原料、钙质原料和纤维原料；S2、将获取到的原料进行湿混，得到混合料浆；S3、将四分之一的混合料浆倒入搅拌装置中，加入物理发泡剂和稳泡剂，搅拌后形成发泡浆料；S4、将其余的混合料浆制成湿坯底板；通过布料设备在湿坯底板表面均匀铺设一层发泡浆料，滚压成型后形成提钛尾渣基超轻发泡一体硅酸钙板湿坯；S5、将提钛尾渣基超轻发泡一体硅酸钙板湿坯放入蒸汽养护室内进行养护，得到提钛尾渣基超轻发泡一体硅酸钙板。本发明降低了硅酸钙板的体积密度，提升保温性能。本发明通过蒸汽养护方式进行养护，有效提高能源利用率，降低生产成本。
Preparation method of titanium extraction tailing-based ultralight foaming integrated calcium silicate board
提钛尾渣基超轻发泡一体硅酸钙板的制备方法
LI LIN (author) / YANG QIANG (author) / REN YANLI (author) / LI ZHIQIAO (author)
2024-09-10
Patent
Electronic Resource
Chinese
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