Smoke waste heat recycling equipment used for thermal power plant

Abstract

The invention discloses smoke waste heat recycling equipment used for a thermal power plant, and relates to the technical field of thermal power generation. The smoke waste heat recycling equipment used for the thermal power plant comprises a treatment tank; a first cavity is formed in the bottom end of the treatment tank; a filtering device is fixedly connected inside the first cavity; a clampingmechanism is fixedly connected inside the treatment tank; the upper surface of the treatment tank is fixedly connected with a sealing mechanism; and the upper portion of the left side face of the treatment tank is fixedly connected with a third fixing board. According to the smoke waste heat recycling equipment used for the thermal power plant, a first exhaust fan is arranged and matched with a second exhaust fan, a water conveying pipe, a first water suction pump, a second water suction pump and a filter drum, smoke can be effectively filtered and emitted into a waste heat recycling treatment tank body to heat water inside the water conveying pipe, waste heat in smoke can be greatly reused, waste heat of smoke discharged from the thermal power plant is recycled, and the problem that existing thermal power plants do not have the smoke waste heat recycling function is solved.

Description

technical field [0001] The invention relates to the technical field of industrial waste heat recovery, in particular to a smoke and dust waste heat recovery device for thermal power plants. Background technique [0002] With the development of modernization, various new and advanced energy-saving furnace types are becoming more and more perfect, and the heat loss of the furnace is significantly reduced after the use of high-quality insulation materials such as new refractory fibers, and the advanced combustion device is used to strengthen the combustion and reduce the amount of incomplete combustion. The air-fuel ratio is also tending to be reasonable. However, the technology of reducing the heat loss of exhaust fume and recovering the waste heat of soot is still not progressing fast. In order to further improve the thermal efficiency of the kiln and achieve the purpose of saving energy and reducing consumption, the recovery of waste heat from soot is also an important way to ...

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Problems solved by technology

[0004] The purpose of the present invention is to make up for the deficiencies of the prior art, and to provide a waste heat recovery device for smoke and dust used in thermal power plants. The problem that the power plant does not have the function of waste heat recovery from smoke and dust

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