Automatic water circulation system of thermal power plant

Abstract

The invention discloses an automatic water circulation system of a thermal power plant, and relates to the field of supporting facilities of the thermal power plant, the automatic water circulation system comprises a base, the outer surface of the base is provided with a condenser main body, the outer surface of the condenser main body is provided with a condenser fan, one side of the condenser main body is connected with an air inlet and a water outlet, and the top of the water outlet is provided with a circulating water pump; the water outlet end of the circulating water pump is connected with a three-way connector, and a recycling assembly is arranged on the top of the three-way connector. Through the spiral disc, cation exchange resin, the steel rope, the motor, the take-up reel, the electromagnetic brake and the filter screen, water is input into the shell through the make-up pump and the water inlet valve, and meanwhile the filter screen is arranged to avoid loss of the cation exchange resin; water enters the shell and then makes contact with the cation exchange resin, calcium and magnesium ions in the water are exchanged out through the cation exchange resin, the content of the calcium and magnesium ions in the water is reduced, and therefore water scales in a boiler and a pipeline are reduced, and the water scales in the boiler and the pipeline are effectively reduced.

Description

Technical field [0001] The invention involves the field of supporting facilities in the thermal power plant, which is specifically an automated water circulation system of the thermal power plant. Background technique [0002] The thermal power plant refers to thermal power plant that uses the steam turbines or steam steam which uses the steam turbine at the same time as the power generation. There will be a large amount of steam at time. In order to avoid watery waste, the current thermal power plant usually sets up an automated water circulation system in the factory area. The water vapor reinocus the water steam into the water through the condenser and send it back to the boiler. The water in the power generation system will be automatically supplemented to compensate for water and steam consumption. [0003] The existing thermal power plant automated water circulation system is usually directly connected to the tap water pipes when adding water to generate steam. Natural wate...

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Problems solved by technology

[0004] Based on this, the purpose of the present invention is to provide an automatic water circulation system for thermal power plants to solve the technical problems of easy condensation of scale in pipelines and waste of resources

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