Effect of heat preservation of furnace of high temperature kiln how judge

The heat preservation effect of furnace of high temperature kiln can pass judge of the following respects:
Temperature distributings: Through measuring kiln furnace internal temperature distributings, can evaluate heat preservation effect. Generally speaking, temperature of kiln furnace interior distributings even, heat preservation effect is better.
Thermal efficiency: Through measuring the thermal efficiency of kiln furnace, can evaluate heat preservation effect. Generally speaking, thermal efficiency is taller, heat preservation effect is better.
Temperature is fluctuant: Through measuring the wave motion of temperature of kiln furnace interior, can evaluate heat preservation effect. Generally speaking, temperature is fluctuant and lesser, heat preservation effect is better.
The sources of energy uses up: Through measuring the sources of energy that kiln furnace uses, can evaluate heat preservation effect. Generally speaking, the sources of energy is used up less, heat preservation effect is better.
These elements can are opposite the heat preservation effect of furnace of high temperature kiln produces an effect, should integrated consideration. Besides, still have a few other factors, structure of the furnace that be like kiln, insulation material, also can affect heat preservation result. Accordingly, when evaluating effect of heat preservation of furnace of high temperature kiln, need the element of integrated many sided.