A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sintered brick prepared from waste paper papermaking sludge and preparation method thereof
The invention relates to the technical field of papermaking sludge recycling, in particular to sintered bricks prepared from waste paper papermaking sludge and a preparation method thereof. The sintered brick comprises a sintered brick body, a plurality of communicating holes are formed in the sintered brick body, two grooves are formed in the outer wall of one side of the sintered brick body, twoprotrusions are arranged on the outer wall of the side, away from the grooves, of the sintered brick body, and limiting grooves are formed in the two sides of the top of the sintered brick body. Thepreparation method of the sintered brick is simple; the waste paper papermaking sludge can be used for preparing sintered bricks; the sintered brick prepared by mixing the waste paper papermaking sludge is not easy to crack and good in use performance, resources are fully utilized, the environmental protection property is good, the waste paper papermaking sludge is stirred before the waste paper papermaking sludge is used, impurity waste in the waste paper papermaking sludge is taken out, a bactericide is added, mixing of the waste paper papermaking sludge and the sintered material is facilitated, bacterium breeding is reduced, the cement amount generated when the sintered brick bodies are piled into a wall through cement is reduced, and part of cost is saved.
本发明涉及造纸污泥再利用技术领域，具体是利用废纸造纸污泥制得的烧结砖及其制备方法，包括烧结砖本体，烧结砖本体的内部开设有若干个连通孔，烧结砖本体一侧的外壁开设有两个凹槽，烧结砖本体远离凹槽的一侧外壁设置有两个凸起，烧结砖本体的顶部两侧均开设有限位槽。本发明的烧结砖制备方法简单，能够利用废纸造纸污泥制得烧结砖，经过混合废纸造纸污泥后制得的烧结砖不易开裂，使用性能好，充分的利用了资源，环保性较佳，在使用废纸造纸污泥前搅拌废纸造纸污泥将其中的杂质废料取出，加入杀菌剂，有利于混合废纸造纸污泥与烧结料融合并减少细菌滋生，并减少烧结砖本体使用水泥堆砌成墙时的水泥量，节省了一部分成本。
Sintered brick prepared from waste paper papermaking sludge and preparation method thereof
The invention relates to the technical field of papermaking sludge recycling, in particular to sintered bricks prepared from waste paper papermaking sludge and a preparation method thereof. The sintered brick comprises a sintered brick body, a plurality of communicating holes are formed in the sintered brick body, two grooves are formed in the outer wall of one side of the sintered brick body, twoprotrusions are arranged on the outer wall of the side, away from the grooves, of the sintered brick body, and limiting grooves are formed in the two sides of the top of the sintered brick body. Thepreparation method of the sintered brick is simple; the waste paper papermaking sludge can be used for preparing sintered bricks; the sintered brick prepared by mixing the waste paper papermaking sludge is not easy to crack and good in use performance, resources are fully utilized, the environmental protection property is good, the waste paper papermaking sludge is stirred before the waste paper papermaking sludge is used, impurity waste in the waste paper papermaking sludge is taken out, a bactericide is added, mixing of the waste paper papermaking sludge and the sintered material is facilitated, bacterium breeding is reduced, the cement amount generated when the sintered brick bodies are piled into a wall through cement is reduced, and part of cost is saved.
本发明涉及造纸污泥再利用技术领域，具体是利用废纸造纸污泥制得的烧结砖及其制备方法，包括烧结砖本体，烧结砖本体的内部开设有若干个连通孔，烧结砖本体一侧的外壁开设有两个凹槽，烧结砖本体远离凹槽的一侧外壁设置有两个凸起，烧结砖本体的顶部两侧均开设有限位槽。本发明的烧结砖制备方法简单，能够利用废纸造纸污泥制得烧结砖，经过混合废纸造纸污泥后制得的烧结砖不易开裂，使用性能好，充分的利用了资源，环保性较佳，在使用废纸造纸污泥前搅拌废纸造纸污泥将其中的杂质废料取出，加入杀菌剂，有利于混合废纸造纸污泥与烧结料融合并减少细菌滋生，并减少烧结砖本体使用水泥堆砌成墙时的水泥量，节省了一部分成本。
Sintered brick prepared from waste paper papermaking sludge and preparation method thereof
利用废纸造纸污泥制得的烧结砖及其制备方法
YU YONGQING (author) / HOU LI (author) / HUANG LIKANG (author) / CHEN LINYU (author)
2020-06-05
Patent
Electronic Resource
Chinese
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