A kind of drying equipment for flame retardant materials of steel and wood fire doors

Abstract

The invention relates to a drying equipment for flame-retardant materials for steel-wood fire doors, which includes a base frame, a support frame and a drying assembly. A support frame is installed on the upper end of the base frame. A drying unit is installed. The invention can solve the problem that when the existing equipment is drying the flame-retardant core board material, the core board is usually directly placed in the drying box for drying processing, the processing effect is poor, and the loose and porous structure inside the flame-retardant core board is easy to accumulate. A large amount of water vapor cannot effectively remove the water vapor, which will easily cause the processed fire door to be deformed due to moisture. Moreover, when the existing equipment is drying the flame-retardant core board, the flame-retardant core board is usually piled up. It is impossible to dry the flame-retardant core board one by one, which affects the drying effect of the flame-retardant core board and other problems.

Description

technical field [0001] The invention relates to the technical field of steel-wood fire doors, in particular to a drying device for fire-retardant materials of steel-wood fire doors. Background technique [0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and heat insulation within a certain period of time. In addition to the function of ordinary doors, it also has the function of preventing the spread of fire and smoke, which can prevent the spread of fire within a certain period of time and ensure the evacuation of personnel. Steel-wood fire doors are used in various fields and are widely used. The interior of the door is usually filled with a flame-retardant core board, which is usually rock wool board. The fire-resistant core board needs to be dried during processing to prevent the damp moisture inside the flame-retardant core board from causing the wooden door to deform. [0003] At present, the flame-retardant mater...

AI Technical Summary

Problems solved by technology

[0005] The invention can solve the problem that when the existing equipment is drying the flame-retardant core board material, the core board is usually directly placed in the drying box for drying processing, the processing effect is poor, and the loose and porous structure inside the flame-retardant core board is easy to accumulate. A large amount of water vapor cannot effectively remove the water vapor, which will easily cause the processed fire door to be deformed due to moisture. Moreover, when the existing equipment is drying the flame-retardant core board, the flame-retardant core board is usually piled up. It is impossible to dry the flame-retardant core board one by one, which affects the drying effect of the flame-retardant core board and other problems

Images