Tube Furnace with half of no gas contact equipment maintenance personnel.
Tube furnace is the use of gas and air diffusion combustion to form a high-temperature flame, so that the chamber and the partition wall heating, and the gas itself heated to a very high temperature, so that on the one hand, the furnace tube by the high temperature of the gas and the flame of direct radiation, on the other hand, the influence of the gas flow and wetting the effect and play a convection conduction heating effect.
In the radiation chamber the furnace tube is mainly subjected to high heat radiation, and the tar inside the tube can be heated up to about 400 ℃, so it is suitable for two-stage heating. In the convection chamber there are 70 stovepipes, due to the infiltration of gas and mainly by heat conduction, the tar inside the tube can generally only be heated to about 130 ℃, so it is suitable for the second stage of heating and dehydration.
Tube Furnace
Tube Furnace are high-performance and energy-saving new-type electric furnaces developed by adopting the international advanced technology, including single-tube, double-tube, horizontal, openable, vertical, single-temperature zone, double-temperature zone, three-temperature zone and other tube furnace types. Mainly used in universities and colleges, scientific research institutes, industrial and mining enterprises and other experiments and small batch production.
With safety and reliability, simple operation, high precision temperature control, good insulation, large temperature range, high temperature uniformity of the furnace chamber, temperature zone, optional atmosphere, vacuum furnace type.
Reference: Baidu Encyclopedia - Tube Furnace