Nuclear energy heat supply coupling biomass power station heat supply device

Abstract

The invention is suitable for the technical field of nuclear heat supply, and provides a nuclear energy heat supply coupling biomass power station heat supply device which comprises a nuclear energy reactor and a bionic heat supply power station, wherein the nuclear energy reactor communicates with a heat supply system through a middle isolating loop, and is used for forming main heat supply; and the bionic heat supply power station communicates with the heat supply system, is coupled with the nuclear energy reactor and is used for forming auxiliary heat supply. In a heat supply season, the nuclear energy reactor is mainly responsible for heat supply, the bionic heat supply power station performs peak-adjusting through heat supply; in a non-heat-supply season, the nuclear energy reactor does not supply heat to the outside; and surplus nuclear energy is consumed by the bionic heat supply power station. The nuclear energy heat supply coupling biomass power station heat supply device improves utilization efficiency of nuclear heat supply, and improves the economical efficiency. A public system is deeply coupled to realize a three-in-one mode, so that the integral manufacturing cost and the occupied area of the equipment are reduced, operation stability is enhanced, and an equipment utilization rate is increased.

Description

technical field [0001] The invention belongs to the technical field of nuclear energy heating, and in particular relates to a heating device for nuclear energy heating coupled with a biomass power station. Background technique [0002] From a practical point of view, using nuclear energy alone for heating and steam supply has the following three limitations: [0003] One is frequent adjustments and insufficient operational stability. The heat load in the heating season has the dual characteristics of volatility and periodicity, and it is necessary to continuously adjust the output of heat sources to maintain a constant indoor temperature. Although the heating reactor has a certain load regulation ability, its response is relatively slow and has a great impact on equipment fatigue, especially the life of control rods. If the heating load curve is followed at all times, it is difficult to quickly follow the load change. [0004] The second is the fluctuation of steam consum...

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Problems solved by technology

[0006] The purpose of the embodiments of the present invention is to provide a nuclear energy heating coupling biomass power plant heating device, aiming at solving the problems of low nuclear energy heating utilization rate and poor economy

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