Multifunctional medium-pressure vapour warehouse

Abstract

The invention discloses a multi-function medium pressure vapor storehouse that is characterized in that the storehouse is respectively connected with a multi-function subcritical vapor cylinder, a multi-function high pressure vapor storehouse, a multi-function medium pressure vapor storehouse and a multi-function vacuum circulation water sump. The produced vapor with low temperature and pressure after a steam turbine does work, the vapor discharged into a multi-function vacuum circulation water sump by other parts, and the vapor of the multi-function vacuum circulation water sump undergo layer-upon-layer condensation and then enter the reservoir. The vapor of the reservoir is heated by the multi-function vacuum circulation water sump, the multi-function subcritical vapor cylinder and a boiler reheater, and then is sent to a turbine-generator to generate electricity. The vapor produces condensed water during process that is used to heat the circulation water sent to the boiler. The condensed water flows back to the multi-function vacuum circulation water sump in the reserves direction of the circulation water. The multi-function medium pressure vapor storehouse can use fuel from one fuel electric plant to generate electrical energy that is equal to the electrical energy generated by two fuel electric plants. Therefore, the reservoir is worth to be popularized.

Description

Technical field: [0001] The invention relates to the technical fields of environmental protection, energy saving, emission reduction, equipment protection, safe production, etc., more specifically relates to the technical fields of water and steam discharge, recovery, and power generation equipment. Background technique [0002] At present, the method of using water vapor to drive turbogenerators to generate electricity is the most important power generation technology in the world, accounting for more than half of the world's total power generation. Even in the United States, 90% of its electricity is produced by thermoelectricity. Thermal power generation and nuclear power generation both use water vapor to drive a turbogenerator to generate electricity. [0003] Thermal power generation is the world's largest source of pollution and the largest water consumer in industry; for example, the current thermal power generation water consumption in the United States is as high a...

AI Technical Summary

Problems solved by technology

Even if this is done, it cannot fundamentally solve the corrosion problem inside the equipment

Boiler discharges sewage during operation, which not only produces a large amount of high-temperature and high-pressure water and steam loss, resulting in huge waste, but also produces a huge noise, and a large amount of sewage discharge seriously pollutes the surrounding environment

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