The tube furnace is a kind of high temperature equipment, which is closely connected with oil, gas, and electricity, so it is easy to cause fire, electric shock, explosion, burns, poisoning and other accidents. Therefore, compared with general processing equipment, tube furnaces pay more attention to more problems.
Generally speaking, the high temperature of tube furnace operation is prone to scalds and burns; high-temperature molten metal will explode when it encounters water; gas and controllable atmosphere are also easy to explode. Fuel tanks and oil depots are flammable and explosive facilities. If used improperly, explosion and poisoning accidents will occur; the safety protection device of the electric furnace fails, and electric shock will occur after contact; serious cases can also cause poisoning.
Tubular furnaces are difficult to repair. Many repairs are carried out in the furnace. The space is very crowded, natural lighting is insufficient, and ventilation conditions are not good. Workers are not only exposed to dust during operation, but sometimes directly exposed to high temperature, smoke and dust, disturbed toxic gases in the tube furnace, and chemical materials. Some furnaces are high in height, and the furnace body is narrow on site, and the repair work is high-altitude three-dimensional and multi-layer operations, which is very dangerous. Therefore, when operating and maintaining tube furnaces or organizing tube furnaces, great attention should be paid to safety issues. Especially when organizing emergency repairs or hot repairs of tube furnaces, there are all those factors, and more attention should be paid to the unfortunate accidents that these unsafe factors may cause.