Production process for preparing concrete admixture by using waste incineration fly ash molten glass solidified body
A waste incineration fly ash and molten glass technology, which is applied in glass manufacturing equipment, glass molding, manufacturing tools, etc., can solve the problems of fly ash pollution and so on
Inactive Publication Date: 2021-05-18
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AI-Extracted Technical Summary
Problems solved by technology
The invention relates to a production process for preparing the concrete admixture by using the waste incineration fly ash molten glass solidified body, which comprises the following steps: (1) compounding waste incineration fly ash and auxiliary materials, and mixing by using a mixer after compounding, so that the waste incineration fly ash and the auxiliary materials are uniformly mixed; (2) putting the uniformly mixed mixture into a briquetting machine, and pressing the mixture into a fly ash block body with the size of 30cm * 30cm * 30cm to 40cm * 40cm * 40cm under the pressure of 6-10MPa; (3) melting the fly ash blocks in a melting furnace to be melted into liquid slag; (4) enabling the liquid slag to flow into water quenching treatment equipment to be subjected to water quenching treatment, wherein the density is increased, and a glass solidified body is formed; and (5) homogenizing the glass solidified body and the mineral active material, and grinding by a ball mill to obtain the high-performance concrete admixture. The method can turn waste into wealth, saves land resources, improves the comprehensive performance of the product by more than 10%, and reduces the production cost by more than 20%.
Solid waste managementGlass shaping apparatus
QuenchingProcess engineering +8
- Experimental program(2)
Description & Claims & Application Information
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