An economizer is a device installed at the lower part of the boiler to recover the waste heat of flue gas. It heats the boiler feed water into the heating surface of saturated water under the drum pressure. Because it absorbs the heat of high-temperature flue gas, reduces the flue gas temperature, saves energy, and...

The air preheater is the main auxiliary equipment in the power plant. It is a heat exchange equipment that uses the waste heat in the flue gas to heat the air required for combustion in the boiler. It “works” at the place with the lowest flue gas temperature in the boiler. The air preheater is...

The main products are a series of products of heat pipe heat exchanger, waste heat boiler series, smoke detector heater economizer, evaporator, drying stove, and flue gas desulfurization dust removal and energy-saving and emission reduction. Environmental protection engineering, the product has been used in the steel, coking, industrial furnace, waste treatment, etc. Flue gas heat...

Due to global warming, the steel industry has increasingly strict requirements for its environmental protection. The results show that the total amount of NOx emitted by various equipment in the iron and steel plant occupies second place in the fixed source. Among them, the NOx emission of the sintering process accounts for about half of...

The preheater is a heating surface that preheats the air before entering the boiler to a certain temperature by using the flue gas in the boiler tail flue through the internal radiator. Used to improve boiler heat exchange performance and reduce energy consumption. An air preheater is a device designed to recover waste heat from...