site logo

What is the operation process of the frit furnace

What is the operation process of the frit furnace

The frit furnace is a high-efficiency, energy-saving, environmentally-friendly and new electric furnace independently developed and produced by Huarong with the introduction of foreign technology. It has a reasonable structure and beautiful appearance. Beautiful two-color imported epoxy powder electrostatic spray paint process, processed, high temperature resistance, corrosion resistance, high-quality heating elements, double-layer furnace shells are equipped with an air cooling system, which can quickly cool down; the furnace has a balanced temperature field and a furnace body It has the advantages of low surface temperature, fast temperature rise and fall, and energy saving.

The hearth of the frit furnace is all made of imported ultra-high temperature refractory materials and constructed by a unique process. It has strong thermal shock resistance, good corrosion resistance, no collapse, no crystallization, no slag drop, no pollution, and long service life. The control system adopts microcomputer automatic intelligent adjustment technology, with PID adjustment, automatic control, self-tuning functions, multi-segment program programming, and can compile various heating, heat preservation, and cooling programs, with high temperature control accuracy; integrated module thyristor control, Phase shift trigger. The degree of automation is relatively high, and various indicators have reached the international advanced level.

The operation process of the frit furnace is to place a crucible in the furnace, and then put the prepared frit directly into the crucible from above, and then energize and heat. When the temperature rises to more than 1200 ℃, the frit becomes a molten state, and a special crucible is used. Hook to open the flow hole at the bottom of the crucible, and the melted frit will automatically flow into the container below to complete the experiment.

The high-temperature frit furnace is mainly used in ceramics, glass enamel and other industries. The laboratory prepares frit, glass low-temperature flux, enamel glaze and bonding agent, etc. It is used in universities, scientific research institutes, industrial and mining enterprises to do powder, ceramic sintering, high-temperature experiments, and quality Ideal product for testing.