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A platform for research: civil engineering, architecture and urbanism
Firing process of solid shale brick and solid shale brick
The invention provides a solid shale brick firing process and a solid shale brick, and relates to the technical field of building material manufacturing, the solid shale brick firing process comprises the following steps: step S1: screening powder by using a shale raw material screening device to obtain shale powder with preset large, medium and small particle sizes; s2, mixing and stirring the shale powder according to the proportion of the shale powder with three particle sizes, and pressing into a solid shale green brick; and S3, the solid shale green bricks are stacked between the solid coal gangue green bricks and sent into a roasting kiln, gaps are reserved between the solid shale green bricks and the solid coal gangue green bricks, and the solid shale green bricks are fired through outer flame heat of spontaneous combustion of the solid coal gangue green bricks. According to the scheme, the solid shale brick is fired in a coal gangue green brick spontaneous combustion clamping firing mode, the energy consumption of shale brick firing is reduced, then the production cost of the shale brick is reduced, and the fired solid shale brick is large in density, high in strength and good in sound insulation performance.
本发明提供了一种实心页岩砖的烧制工艺及实心页岩砖，涉及建筑材料制造技术领域，该实心页岩砖的烧制工艺包括：步骤S1：利用页岩原料筛分装置进行粉料筛料，得到预设的大、中、小三种粒径大小的页岩粉料；步骤S2：按照三种粒径页岩粉料的配比，将页岩粉料混合搅拌后压制成实心页岩砖坯；步骤S3：将实心页岩砖坯堆放在实心煤矸石砖坯之间送入焙烧窑炉中，且实心页岩砖坯和实心煤矸石砖坯之间预留间隙，以利用实心煤矸石砖坯自燃的外焰热量烧制实心页岩砖坯。本方案通过煤矸石砖坯自燃夹烧的方式烧制实心页岩砖，降低页岩砖烧制的能耗，进而降低页岩砖的生产成本，而且烧制而成的实心页岩砖密度大、强度高、隔音性能好。
Firing process of solid shale brick and solid shale brick
The invention provides a solid shale brick firing process and a solid shale brick, and relates to the technical field of building material manufacturing, the solid shale brick firing process comprises the following steps: step S1: screening powder by using a shale raw material screening device to obtain shale powder with preset large, medium and small particle sizes; s2, mixing and stirring the shale powder according to the proportion of the shale powder with three particle sizes, and pressing into a solid shale green brick; and S3, the solid shale green bricks are stacked between the solid coal gangue green bricks and sent into a roasting kiln, gaps are reserved between the solid shale green bricks and the solid coal gangue green bricks, and the solid shale green bricks are fired through outer flame heat of spontaneous combustion of the solid coal gangue green bricks. According to the scheme, the solid shale brick is fired in a coal gangue green brick spontaneous combustion clamping firing mode, the energy consumption of shale brick firing is reduced, then the production cost of the shale brick is reduced, and the fired solid shale brick is large in density, high in strength and good in sound insulation performance.
本发明提供了一种实心页岩砖的烧制工艺及实心页岩砖，涉及建筑材料制造技术领域，该实心页岩砖的烧制工艺包括：步骤S1：利用页岩原料筛分装置进行粉料筛料，得到预设的大、中、小三种粒径大小的页岩粉料；步骤S2：按照三种粒径页岩粉料的配比，将页岩粉料混合搅拌后压制成实心页岩砖坯；步骤S3：将实心页岩砖坯堆放在实心煤矸石砖坯之间送入焙烧窑炉中，且实心页岩砖坯和实心煤矸石砖坯之间预留间隙，以利用实心煤矸石砖坯自燃的外焰热量烧制实心页岩砖坯。本方案通过煤矸石砖坯自燃夹烧的方式烧制实心页岩砖，降低页岩砖烧制的能耗，进而降低页岩砖的生产成本，而且烧制而成的实心页岩砖密度大、强度高、隔音性能好。
Firing process of solid shale brick and solid shale brick
实心页岩砖的烧制工艺及实心页岩砖
WANG ZHENTAO (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B03C
Magnetische oder elektrostatische Trennung fester Stoffe von festen Stoffen oder flüssigen oder gasförmigen Medien
,
MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS
/
B07B
Trennen fester Stoffe von festen Stoffen durch Sieben, Klassieren oder Sichten oder durch Verwendung von Gasströmungen
,
SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente