Drying method for hollow ceramic solar panel matrix biscuits formed by slip casting

Abstract

Grouting molding hollow ceramic solar panel substrate green body drying equipment belongs to the ceramic green body drying equipment, which uses rotating steel rollers as the operating power, and the rotating steel rollers form the roller table, and ordinary ceramic slurry is grouted in the plaster mold to form hollow ceramics. The solar panel base blanks are placed on pallets and placed in a stack one by one. The stacks of pallets with wet hollow ceramic solar panel substrate blanks pass through the channel equipped with roller tables. The temperature and humidity in each section of the channel can be adjusted. The controlled airflow heats and dries the blank of the hollow ceramic solar panel substrate, which greatly improves the drying efficiency compared with the traditional drying room. The surface of the dried hollow ceramic solar panel substrate blank is sprayed with black porcelain slurry, and after firing, the surface is black. The ceramic layer is a black porcelain composite ceramic solar panel whose substrate is a hollow ceramic plate.

Description

technical field [0001] The invention relates to drying equipment, in particular to a drying equipment for a hollow ceramic solar panel substrate green body, in particular to a continuous drying equipment of multi-layer supporting plate roller table type for a slip-casting-molded hollow ceramic solar panel substrate green body. Background technique [0002] Solar energy utilization includes photoelectric utilization and photothermal utilization. Photoelectric utilization mainly refers to solar cells. Photothermal utilization mainly refers to concentrating solar power generation devices and solar collectors. The most widely used solar collector is solar water heaters. The key issue is solar collectors. Thermal body cost, life, structure, efficiency. my country mainly uses vacuum glass tube solar heat collectors, and foreign countries mainly use copper tube plate solar heat collectors. Vacuum glass tube and copper tube plate solar heat collectors have high cost and short serv...

AI Technical Summary

Problems solved by technology

[0010]In the ceramic industry, ceramic sanitary ware is usually molded by the grouting molding method of ceramic mud plaster mold, and the size of the green body is mostly between 500mm and 1000mm. It belongs to large-scale ceramic blanks, ceramic sanitary ware blanks are generally dried in a drying room, the drying efficiency of the drying room is relatively low, there are many manual labor links, and the labor intensity is relatively high

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