1. Design principles: heat pipe hot water generator is using the boiler flue gas outlet of heat carried by superconducting heat pipe heat for heating water or produced water life. 2. structural forms: thermal element of the company manufacturing the heat pipe hot water generator with high frequency resistance welding spiral fin gravity heat pipe, mainly by the support frame, heat pipe header, packaging board. Soft header away the upper part of the heat pipe and the jacket sleeve, the lower portion of the flue gas header go finned heat pipe side heat by evaporation and condensation heat pipe heat exchange medium heat completed. Hot water generator with automatic control, without hand operation. Economic heat pipe hot water generator, supporting coal, gas, oil boilers, flue gas temperature can be reduced flue gas acid dew point temperature extremes, completely solve the rear of the boiler low temperature corrosion, fouling, plugging ash problems, recycling more more flue gas waste heat resources, the boiler thermal efficiency increased by 5% to 15%, thereby significantly reducing boiler fuel consumption, the company produces various types of heat pipe hot water generator, available to customers direct purchase, also in accordance with provided parameter customers, according to customer needs special design and manufacturing. Especially in the FGD industry by dry flue gas desulfurization temperature is too high is not conducive to widespread use spray Wan style, reduce flue gas temperature before desulfurization, waste of resources and flue gas heat, hot water heat pipe occurred flue gas temperature is reduced, not wasting water, but also hot water heating by the heat pipe hot water generator, can be used as boiler feed water for itself, can also be used for other industrial and domestic water, energy-saving effect is remarkable.