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Specification for safe operation process of heat treatment furnace

Safe operation process of heat treatment furnace :
heat treatment furnace

(1) Check whether the furnace door, transportation trolley, sealing device, fan and other equipment of the heat treatment furnace are reliable and in good condition.


(2) Check whether the valves, switches, and meters of the heat treatment furnace are in good condition, and whether the position and state are normal.


(3) Check whether the natural gas pressure of the heat treatment furnace, the pressure before the burner (normally 0.03-0.05mpa), and the compressed air pressure (normally 0.5-0.7mpa) are within the normal range.


(4) Check whether the natural gas pipeline and valve of the heat treatment furnace leak. If so, deal with it immediately. Working in this state is strictly prohibited.


(5) Check the furnace door hoisting wire rope: there must be no obvious defects such as broken wire, broken strand, indentation, etc.; the buckle is firm and free of looseness; there must be no grooves, deformation, etc.

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