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A platform for research: civil engineering, architecture and urbanism
Preparation method for producing ceramsite by using solid wastes
The invention discloses a preparation method for producing ceramsite by using solid wastes, belonging to the technical field of building material ceramsite. The preparation method comprises the following steps: (1) treatment of building spoil; (2) uniform stirring and mixing; (3) crushing and aging; (4) granulating; (5) shaping and sintering; and (6) cooling and storing. According to the invention, various common solid wastes such as the building spoil with silicon dioxide as a main component are used as main materials, municipal sludge is added as an auxiliary material, burdening is performed according to a certain ratio, and the ceramsite is processed through a plurality of procedures such as stirring, grinding, aging, granulating, drying, roasting and cooling. The production process of the ceramsite is energy-saving and environment-friendly, and has good economic value and social value. The produced ceramsite is light in weight, and has strength meeting the national standard in China.
本发明公开了一种利用固体废物生产陶粒的制备方法，属于建材陶粒技术领域，包括如下步骤：(1)建筑弃土的处理；(2)搅拌混匀；(3)破碎、陈化；(4)造粒；(5)整形、烧结；(6)冷却储存。利用建筑弃土等各种以二氧化硅为主要成分的一般固废为主要材料、加入市政污泥为辅材按一定的比例进行配料，经搅拌、碾合、陈化、造粒、烘干、焙烧、冷却等多道工序加工成陶粒。该陶粒的生产工艺节能、环保，具有良好的经济价值和社会价值。生产的陶粒轻质、强度符合国家标准。
Preparation method for producing ceramsite by using solid wastes
The invention discloses a preparation method for producing ceramsite by using solid wastes, belonging to the technical field of building material ceramsite. The preparation method comprises the following steps: (1) treatment of building spoil; (2) uniform stirring and mixing; (3) crushing and aging; (4) granulating; (5) shaping and sintering; and (6) cooling and storing. According to the invention, various common solid wastes such as the building spoil with silicon dioxide as a main component are used as main materials, municipal sludge is added as an auxiliary material, burdening is performed according to a certain ratio, and the ceramsite is processed through a plurality of procedures such as stirring, grinding, aging, granulating, drying, roasting and cooling. The production process of the ceramsite is energy-saving and environment-friendly, and has good economic value and social value. The produced ceramsite is light in weight, and has strength meeting the national standard in China.
本发明公开了一种利用固体废物生产陶粒的制备方法，属于建材陶粒技术领域，包括如下步骤：(1)建筑弃土的处理；(2)搅拌混匀；(3)破碎、陈化；(4)造粒；(5)整形、烧结；(6)冷却储存。利用建筑弃土等各种以二氧化硅为主要成分的一般固废为主要材料、加入市政污泥为辅材按一定的比例进行配料，经搅拌、碾合、陈化、造粒、烘干、焙烧、冷却等多道工序加工成陶粒。该陶粒的生产工艺节能、环保，具有良好的经济价值和社会价值。生产的陶粒轻质、强度符合国家标准。
Preparation method for producing ceramsite by using solid wastes
一种利用固体废物生产陶粒的制备方法
SONG HUIKANG (author)
2021-11-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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