A sintering wax removal furnace for ceramic production

Abstract

The invention discloses a sintering wax discharge furnace for ceramic production, which comprises a furnace body; the furnace body comprises a wax discharge section, a sintering section and a cooling section; The ports are communicated through a guide pipe; the guide pipe includes a main pipe, and the main pipe surrounds the outer side of the sintering section. In the technical scheme of the present invention, the internal gas of the wax discharge section is heated by the main pipe arranged around the outside of the sintering section, so as to achieve the effect of temperature increase, the waste heat of the sintering section can be fully utilized, energy consumption can be reduced, and energy saving can be achieved. At the same time, the black smoke produced by the insufficient combustion of the paraffin gas will affect the quality of ceramic production. By setting the first air pump, the gas mixed with black smoke can be immediately pumped out, and the temperature can be realized through the surrounding structure of the main pipe, and the second air pump can be used to send the gas into the main pipe. The introduction of oxygen increases the combustion rate of the paraffin gas, thereby reducing the black smoke content.

Description

technical field [0001] The invention relates to the technical field of ceramic firing kilns, in particular to a sintering wax discharge furnace for ceramic production. Background technique [0002] Ceramic molding includes injection molding, dry powder molding and hot die casting. Among them, hot die casting can form products with complex shapes, and has the advantages of simple process and low mold cost, so it is widely used. When using the hot die casting process, the ceramic mud must be dewaxed before sintering. [0003] The existing wax removal process usually directly heats the kiln by means of combustion or electric heating, so that the ceramic mud in it is heated and heated, thereby realizing wax removal. However, on the one hand, the heating rate of this kind of combustion or electric heating is too fast and it is difficult to precisely control, resulting in the heating curve of the ceramic mud blank cannot meet the technical requirements. SUMMARY OF THE INVENTION...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a sintering wax removal furnace for ceramic production, aiming to solve the problem that the waste heat of ceramic sintering cannot be utilized by the wax removal process

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