Ceramic raw material independent-grinding centralized preparation technique and device

Abstract

The invention relates to a ceramic raw material independent-grinding centralized preparation technique and device and belongs to the technical field of ceramic raw material preparation. The ceramic raw material independent-grinding centralized preparation technique comprises the steps that firstly, various single kind of raw materials are crushed independently through a crusher; secondly, the crushed single kind of raw materials are conveyed to a ball mill for continuous ball milling; thirdly, the raw materials subjected to ball milling and mud are conveyed into a slurry mixing and storing tank according to a formula to be evenly mixed; and finally, evenly-mixed finished slurry is conveyed to a drying tower to be dried. The ceramic raw material independent-grinding centralized preparation device comprises a hard material treatment device, a mud treatment device and a slurry drying device. By the adoption of the technique and device, the existing disorder situation of raw materials for processing ceramic can be avoided, and the technique and device have remarkable economic benefits.

Description

technical field [0001] The invention relates to a centralized preparation process and equipment for separate grinding of ceramic raw materials, and belongs to the technical field of ceramic raw material preparation. Background technique [0002] The preparation of ceramic raw materials is a key link in the production process of ceramic factories. It is also the main energy-consuming link and the main waste gas and dust generation link in the ceramic production process. In the developed countries of the ceramic industry, the standardization of ceramic raw materials and the centralized preparation of ceramic raw materials have already been implemented. System, that is, a uniform standard is established for the particle size and mineral content of each ceramic raw material, the preparation of ceramic raw materials is separated from the ceramic factory, and a dedicated ceramic raw material preparation factory is established. The finished raw materials of all ceramic manufacturers...

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Problems solved by technology

[0002] The preparation of ceramic raw materials is a key link in the production process of ceramic factories. It is also the main energy-consuming link and the main waste gas and dust generation link in the ceramic production process. In the developed countries of the ceramic industry, the standardization of ceramic raw materials and the centralized preparation of ceramic raw materials have already been implemented. system, that is, a unified standard is established for the particle size and mineral content of each ceramic raw material, the preparation of ceramic raw materials is separated from the ceramic factory, and a dedicated centralized preparation factory for ceramic raw materials is established. The finished raw materials of all ceramic manufacturers are from Raw materials are centrally prepared and purchased from factories. In China, each ceramic factory produces and prepares raw materials by itself, and the production process and key equipment are relatively outdated and backward. In the raw material grinding process, ceramic factories basically use larger particle raw materials directly Gap ball mill is used for abrasive materials. In the slurry drying process, the fuel used in the drying tower is basically coal water slurry. The equipment and technology used in the dust collection and exhaust gas desulfurization and dust removal links are even more uneven. Therefore, in the preparation of ceramic raw materials in China On the one hand, there are serious problems such as obsolete and backward process equipment, high production energy consumption, substandard waste gas and dust control, and inconvenient supervision by the environmental protection department.

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