Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a stone powder brick making process which comprises the following steps: step 1, a screening process: screening stone powder to remove large particles; 2, proportioning: addingwater into the raw material a obtained in the step 1, and uniformly stirring to obtain a raw material b; step 3, aging process: aging the raw material b obtained in the step 2; step 4, molding: molding the raw material c obtained in the step 3 to obtain a blank d; step 5, a drying process: drying the blank d obtained in the step 4; and step 6, a firing process: firing the raw brick e obtained inthe step 5. The process has the beneficial effects that 1, aggregate stone powder is used as a raw material, so that solid waste emission in aggregate production is reduced, and the resource utilization efficiency is improved; 2, clay raw materials required by traditional brick making are not used, clay resources are favorably protected, and cultivated land protection is facilitated; and 3, the molding pressure is large, the compressive strength is favorably improved, and the compressive strength can reach 30MPa or above.
本发明公开了一种石粉制砖工艺，包括以下步骤：步骤一、筛分工序：将石粉筛分，脱除大颗粒；步骤二、配料工序：将步骤一得到的原料a加水搅拌均匀得到原料b；步骤三、陈腐工序：将步骤二得到的原料b陈腐处理；步骤四、成型工序：将步骤三得到的原料c成型得到坯体d；步骤五、干燥工序：将步骤四得到的胚体d进行干燥；步骤六、烧成工序：将步骤五得到的生砖e进行烧制。本发明的有益效果是：1、本发明利用骨料石粉做原料，有利于减少骨料生产中的固体废弃物排放，提高资源利用效率；2、本发明不用传统的制砖所需的粘土原料，有利于保护粘土资源、有利于耕地保护；3、本发明成型压力大，有利于提高抗压强度，抗压强度可达30MPa以上。
The invention discloses a stone powder brick making process which comprises the following steps: step 1, a screening process: screening stone powder to remove large particles; 2, proportioning: addingwater into the raw material a obtained in the step 1, and uniformly stirring to obtain a raw material b; step 3, aging process: aging the raw material b obtained in the step 2; step 4, molding: molding the raw material c obtained in the step 3 to obtain a blank d; step 5, a drying process: drying the blank d obtained in the step 4; and step 6, a firing process: firing the raw brick e obtained inthe step 5. The process has the beneficial effects that 1, aggregate stone powder is used as a raw material, so that solid waste emission in aggregate production is reduced, and the resource utilization efficiency is improved; 2, clay raw materials required by traditional brick making are not used, clay resources are favorably protected, and cultivated land protection is facilitated; and 3, the molding pressure is large, the compressive strength is favorably improved, and the compressive strength can reach 30MPa or above.
本发明公开了一种石粉制砖工艺，包括以下步骤：步骤一、筛分工序：将石粉筛分，脱除大颗粒；步骤二、配料工序：将步骤一得到的原料a加水搅拌均匀得到原料b；步骤三、陈腐工序：将步骤二得到的原料b陈腐处理；步骤四、成型工序：将步骤三得到的原料c成型得到坯体d；步骤五、干燥工序：将步骤四得到的胚体d进行干燥；步骤六、烧成工序：将步骤五得到的生砖e进行烧制。本发明的有益效果是：1、本发明利用骨料石粉做原料，有利于减少骨料生产中的固体废弃物排放，提高资源利用效率；2、本发明不用传统的制砖所需的粘土原料，有利于保护粘土资源、有利于耕地保护；3、本发明成型压力大，有利于提高抗压强度，抗压强度可达30MPa以上。
Stone powder brick making process
一种石粉制砖工艺
XIA ZHONGYONG (Autor:in)
28.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
PROCESS - SOURCES BRICK AND STONE
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