honeycomb ceramic role.the-role-of-honeycomb-ceramic,
The waste gas in the heating furnace, its temperature is generally about 1000℃, recycling the energy in the waste gas, can achieve the dual purpose of environmental protection and energy saving, the specific implementation method is to set two flue gas outlet on the regenerator, and place a certain number of heat storage honeycomb at the flue gas outlet. The use of its heat storage capacity to absorb the energy of waste flue gas when the temperature of the heat storage honeycomb at one of the flue gas outlet reaches the thermal saturation temperature, the flue gas outlet is closed, and the other flue gas outlet is opened so that the continuous reversing cycle is carried out.
The regenerator of earlier reheating furnaces, including the shell of the regenerator chamber and the internal brick lattice, are made of refractory brick. After the exhaust gas passes through the brick grid to make its temperature rise and change direction, the air passes through the brick grid, the air is preheated, and the brick grid is cooled. A furnace has at least a pair of regenerator. One is used to heat the brick grid. The other is used to preheat the combustion air. But in the daily production often occurs the heat storage honeycomb blockage.
Honeycomb is a kind of heat storage material with reasonable structure and high heat exchange efficiency. But it is easy to jam in the process of use. Even burned out phenomena. Obstructing the smooth discharge of flue gas in the furnace. It caused the furnace pressure to rise and the furnace body to burst into flames.