Uses:

Recycling of industrial furnace waste heat.

1, fresh air through the air heat exchanger, can be heated to about 350 ℃ for burner combustion air.
2, after the gas-water heat exchanger in the water, bathing water for the bathroom, or office heating in winter.

Structure description:

Mainly by the air switch: flange, the outer wall, the middle tube, wall, spiral plate, expansion joints, insulation, outsourcing galvanized sheet, fresh air inlet, the exchange of hot air outlet and so on.
Gas-water exchanger mainly by the outer tube, stainless steel tube, into the pipes and valve, insulation, water tanks reinforcement of small shafts, insulation, heat pipes and ball valves, flanges, suction and air valve, release pipe cleaning ball, and other major components

Features:

1, save energy;
2, simple structure, easy installation, cost-effective;