Hot-molten coiled material overlap edge welding machine with explosion-proof function

Abstract

The invention provides a hot-molten coiled material overlap edge welding machine with an explosion-proof function. The hot-molten coiled material overlap edge welding machine comprises a frame, a power supply unit, a combustor and an induced draft fan, wherein a driving wheel is arranged at one end of the bottom of the frame, and a compaction roller is arranged at the other end; the power supply unit is arranged on the frame; a thermal insulation channel is formed between the power supply unit and the frame; the combustor comprises a combustion head, and a mixing pipe connected with the combustion head; the combustion head is arranged below the frame, and is positioned between the driving wheel and the compaction roller; the induced draft fan is arranged on the frame; an air outlet of theinduced draft fan is connected to the mixing pipe through a connecting pipe; and an air sucking port of the induced draft fan is towards the thermal insulation channel. The hot-molten coiled materialoverlap edge welding machine can improve the effect of a waterproof coiled material overlap edge welding machine, and meanwhile, achieves the explosion-proof function.

Description

technical field [0001] The invention belongs to the field of waterproof construction engineering equipment, and more specifically relates to a hot-melt coil lap edge welding machine with an explosion-proof function. Background technique [0002] Modern civil engineering waterproofing adopts the method of outsourcing the concrete structure with a membrane waterproof layer. As the first outer protection system of a building, the membrane waterproof layer is subject to the aging effects of the natural environment, and the waterproof layer's weak subordination and lateral infinite properties also determine that the waterproof layer will directly bear the building's own operational damage. Based on the above-mentioned aging damage mechanism, the SBS / APP modified asphalt waterproofing membrane made of SBS / APP modified asphalt waterproofing membrane, which is made by setting infiltration in the middle to strengthen the tire base and covered with a certain thickness of modified asph...

AI Technical Summary

Problems solved by technology

[0004] Due to the uneven age, physical strength, skills, and professional ethics of workers, it is difficult to guarantee the construction quality during the entire operation period

The phenomenon of handling things and baking at will in manual operation, especially the work quality of lap joints directly affects the waterproof effect

There are intermittent welding leakage, virtual welding, and lax sealing in the lap belt baking, leaving serious hidden dangers of water leakage, which restricts the functional realization of the product

[0005] In addition, some existing hot-melt paving waterproof coil vehicles fix multiple blowtorches on the shelf, and heat the coil after being ignited. The safety factor is extremely low, and it is easy to cause deflagration of fuel gas.

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