Burning power generation exhaust gas utilization preheating device

Abstract

The invention discloses a burning power generation exhaust gas utilization preheating device. The burning power generation exhaust gas utilization preheating device comprises a machine case. The machine case is internally provided with a heating cavity. A temperature sensor is arranged in the heating cavity. The machine case is internally provided with a transport pipe. The transport pipe passes through the heating cavity in a zigzag mode. The machine case is internally provided with a water storage cavity. The left end of the lower side of the water storage cavity communicates with a water inlet pipe communicating with an external water source. The left end of the upper side of the water storage cavity communicates with a water feed pipe communicating with the heating cavity. A push plateis slidably connected to the interior of the water storage cavity. The push plate can push water in the water storage cavity into the heating cavity when moving horizontally, and external water can be sucked into the water storage cavity. The machine case is internally provided with a filter cavity and a treatment cavity. The lower end of the filter cavity communicates with the left end of the lower side of the treatment cavity through the transport pipe. A filter screen is slidably connected to the interior of the filter cavity. A push plate is arranged in the machine case. The push plate can move horizontally to remove residues on the filter screen.

Description

technical field [0001] The invention relates to the technical field of preheating, in particular to a preheating device utilizing combustion power generation tail gas. Background technique [0002] At present, most of the power generation is combustion power generation, but combustion power generation will produce a large amount of tail gas, which contains a lot of impurities and waste heat, and combustion power generation uses heated water to generate steam for power generation, so if the water is initially preheated, the power generation process can More stable, but warming up consumes energy. Contents of the invention [0003] The object of the present invention is to provide a preheating device utilizing combustion tail gas for overcoming the above-mentioned defects in the prior art. [0004] According to the present invention, a preheating device utilizing combustion power generation tail gas comprises a casing, a heating chamber is arranged inside the casing, a temp...

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Problems solved by technology

[0002] At present, most of the power generation is combustion power generation, but combustion power generation will produce a large amount of tail gas, which contains a lot of impurities and waste heat, and combustion power generation uses heated water to generate steam for power generation, so if the water is initially preheated, the power generation process can More stable, but warming up consumes energy

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