Environment-friendly wax and glue removing kiln

Abstract

The invention relates to kilns, and particularly discloses an environment-friendly wax and glue removing kiln. The environment-friendly wax and glue removing kiln comprises a kiln body. The kiln bodycomprises a combustion chamber, a preheating region, a flue gas leakage-roof region, a cooling region and a cooled flue gas leakage-roof region. The preheating region is provided with a preheating combustion chamber. The flue gas leakage-roof region is located at the left side of the preheating combustion chamber and is further connected with the preheating combustion chamber. The preheating region is located at the left side of the combustion chamber and is further connected with the combustion chamber through a furnace body non-combustion chamber. The right side of the combustion chamber issequentially connected with the cooling region and the cooled flue gas leakage-roof region. The preheating region is connected with the combustion chamber through a flue. The environment-friendly waxand glue removing kiln can achieve periodic propulsion and continuous production, the size of a hearth is small, and the temperature is constant and can be controlled conveniently.

Description

technical field [0001] The invention relates to a kiln, in particular discloses an environment-friendly wax and glue removal kiln. Background technique [0002] There are many kinds of special ceramics, among which zirconia and alumina have mature technology, a broad market and the largest market share. In the field of alumina and zirconia ceramic production, the molding methods mainly include: dry pressing molding, grouting molding, pouring molding, injection molding, tape casting, film rolling molding, static pressure molding, etc. Among them, dry pressing molding, grouting molding, and tape casting molding occupy an absolute position due to their mature technology and wide application range. However, the main pollution sources of the three molding processes are binders and plasticizers, among which binders mainly include: polyvinyl alcohol, methyl cellulose, polyvinyl alcohol, butyral, polyethylene glycol, carboxymethyl Cellulose, ethyl cellulose, carboxypropyl cellulos...

AI Technical Summary

Problems solved by technology

The first type of flue gas requires an additional combustion source, which consumes a lot of energy, and the heat is not fully utilized

In addition, the existing environmentally friendly kilns are constructed in one piece, and the cost is high. Although the waste heat is used, the injection of low-temperature flue gas into the high-temperature furnace is not conducive to high-temperature sintering and affects the atmosphere.

The medium-temperature kiln is passively heated, and the high-temperature and low-temperature furnaces affect each other, which is not conducive to the control of the heating curve

When the kiln body products are broken or the kiln furniture is damaged, it is easy to cause accidents and it is inconvenient to maintain

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