Heat treatment furnace is a general term for industrial furnaces that perform various metal heat treatments on metal workpieces. The heat treatment furnace can use various furnace types, but requires stricter control of furnace temperature and furnace atmosphere. Most of the heat treatment furnaces are heated by gas fuel. In order to accurately control the furnace temperature, some heat treatment furnaces are heated by electricity. For the continuous heat treatment process, a suitable continuous heat treatment furnace must be equipped; for the heat treatment process of periodic work, a controlled atmosphere with forced circulation and the operation of the furnace should be mechanized and automated.
SUNTHERM ceramic fiber material has excellent characteristics such as temperature resistance, heat insulation, light weight and thermal shock resistance. It is used to replace the traditional heavy refractory material as the lining material of the industrial furnace wall, which can effectively strengthen the thermal insulation structure of the industrial furnace, effectively control the heat loss of the furnace body, and achieve the effect of saving energy.
Since the use of SUNTHERM ceramic fiber wall lining, the furnace wall is light and the heat capacity is low, which can effectively increase the heating rate of the furnace, shorten the furnace operation period, and improve the furnace operation rate and operation flexibility. Due to the light furnace wall, no thermal expansion stress and thermal shock resistance, the furnace steel can be significantly saved, and an efficient and light kiln structure can be realized. The furnace can be heated up and put into production after the construction is completed, and no oven program is required.
Using the technical advantages of the combination of layers and layers, the layered and modular composite structure furnace lining is the most widely used type of furnace lining structure in the fiber furnace lining structure. This kind of furnace lining application structure has the following advantages:
Guarantee a long service life; no gap lining; the modules are compressed into an accordion shape, and after installation, the modules are unwrapped to expand and squeeze each other tightly. The module is installed and fixed in a single block, which is convenient for maintenance.
