DZL series packaged traveling grate hot water boiler supplier will introduce to you: a hot water boiler is a device that converts the chemical energy in the fuel to release heat after combustion, and transfers it to water, so that low temperature water becomes high temperature water. In recent years, hot water boilers have developed rapidly and are widely used in production and life. In order to rationally use boiler equipment, improve efficiency, save energy, ensure safe and reliable operation, reduce air pollution, and protect the environment, it is necessary to have a comprehensive understanding of the characteristics of hot water boilers.

Hot water boilers have the following obvious characteristics in terms of design structure, manufacturing process, and operating performance.
The temperature of the working fluid in the hot water boiler is low, the temperature difference in the furnace is large, the heat transfer effect is good, and the exhaust gas temperature is also reduced accordingly, which improves the thermal efficiency of the boiler. There is less waste, and generally no blowdown is required, thereby reducing the heat loss of blowdown. Compared with a steam boiler of the same capacity, the thermal efficiency of a hot water boiler can be increased by about 3%. Considering that the leakage loss and heat dissipation loss of the hot water heating system are smaller than that of the steam heating system, and there is no secondary evaporation loss of condensed water, the use of the hot water heating system can save fuel by 20-30%.
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