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Sintering process of inorganic solid waste internal combustion sintered building material product
The invention discloses a sintering process of an inorganic solid waste internal combustion sintered building material product . The sintering process comprises the following steps: (1) inorganic solid waste internal combustion sintering green bricks are prefabricated; (2) the green bricks are automatically grouped and stacked into a kiln car through an automatic setting machine according to the principle that the green bricks on the outer side are dense and the green bricks on the inner side are sparse; (3) the kiln car automatically and continuously enters a drying kiln at the running speed of 0.1-0.15 m/min, and after drying is conducted at the temperature of 100-150 DEG C, green bricks with the water content smaller than 1% are obtained; and (4) the kiln car driving out of the drying kiln automatically and continuously enters a firing kiln for firing at the running speed of 0.1-0.15 m/min, the temperature is increased to 1080 DEG C from 150 DEG C, then heat preservation is conducted for a period of time, cooling is conducted through a slow cooling section and a rapid cooling section, and the inorganic solid waste internal combustion sintered building material product is obtained after the product is taken out of the kiln. According to the sintering process, inorganic solid waste can be fully recycled, various formula elements of the raw material can be fully subjected to physical and chemical reaction, and the qualified rate of the building material product formed by sintering is up to 98% or above.
本发明公开了一种无机固废内燃烧结建材制品的烧结工艺，包括以下步骤：(1)预制无机固废内燃烧结砖坯体；(2)将所述坯体通过自动码坯机按照外密里稀的原则自动编组码入窑车；(3)窑车以0.1‑0.15m/min的运行速度自动连续进入干燥窑，在100‑150℃的条件下进行干燥后，得到含水率＜1％的砖坯；(4)由所述干燥窑驶出的窑车以0.1‑0.15m/min的运行速度自动连续进入烧成窑进行烧制，温度由150℃升温至1080℃后保温一段时间，经过缓冷段、快冷段冷却后，出窑得到无机固废内燃烧结建材制品。本发明的烧结工艺不仅可以对无机固体废弃物进行充分的资源化利用，而且可以使得原料各种配方元素得到充分的理化反应，烧制而成的建材制品的合格率高达98％以上。
Sintering process of inorganic solid waste internal combustion sintered building material product
The invention discloses a sintering process of an inorganic solid waste internal combustion sintered building material product . The sintering process comprises the following steps: (1) inorganic solid waste internal combustion sintering green bricks are prefabricated; (2) the green bricks are automatically grouped and stacked into a kiln car through an automatic setting machine according to the principle that the green bricks on the outer side are dense and the green bricks on the inner side are sparse; (3) the kiln car automatically and continuously enters a drying kiln at the running speed of 0.1-0.15 m/min, and after drying is conducted at the temperature of 100-150 DEG C, green bricks with the water content smaller than 1% are obtained; and (4) the kiln car driving out of the drying kiln automatically and continuously enters a firing kiln for firing at the running speed of 0.1-0.15 m/min, the temperature is increased to 1080 DEG C from 150 DEG C, then heat preservation is conducted for a period of time, cooling is conducted through a slow cooling section and a rapid cooling section, and the inorganic solid waste internal combustion sintered building material product is obtained after the product is taken out of the kiln. According to the sintering process, inorganic solid waste can be fully recycled, various formula elements of the raw material can be fully subjected to physical and chemical reaction, and the qualified rate of the building material product formed by sintering is up to 98% or above.
本发明公开了一种无机固废内燃烧结建材制品的烧结工艺，包括以下步骤：(1)预制无机固废内燃烧结砖坯体；(2)将所述坯体通过自动码坯机按照外密里稀的原则自动编组码入窑车；(3)窑车以0.1‑0.15m/min的运行速度自动连续进入干燥窑，在100‑150℃的条件下进行干燥后，得到含水率＜1％的砖坯；(4)由所述干燥窑驶出的窑车以0.1‑0.15m/min的运行速度自动连续进入烧成窑进行烧制，温度由150℃升温至1080℃后保温一段时间，经过缓冷段、快冷段冷却后，出窑得到无机固废内燃烧结建材制品。本发明的烧结工艺不仅可以对无机固体废弃物进行充分的资源化利用，而且可以使得原料各种配方元素得到充分的理化反应，烧制而成的建材制品的合格率高达98％以上。
Sintering process of inorganic solid waste internal combustion sintered building material product
一种无机固废内燃烧结建材制品的烧结工艺
MENG QINGHONG (author) / ZHANG GUILAN (author) / XU XIAOSONG (author) / MENG XINSHENG (author) / MENG XINLI (author) / MENG JIANGMIAO (author)
2021-10-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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