Thermal power system with complementation between solar energy and biomass energy

Abstract

The invention provides a thermal power system with complementation between solar energy and biomass energy. The thermal power system comprises a solar light condensing device, a solar heat storage kettle, a biomass heat power station, a combined refrigerating and icing device for intensive cooling, and a hot water system for intensive heating, wherein the solar light condensing device is connected with the solar heat storage kettle through a pipeline, the inlet of a first output heat exchanger B1 of the solar heat storage kettle is connected with the outlet of a water supply pump of a biomass boiler, and the outlet of the B1 is connected with the inlet of a water supply system of the biomass boiler; an inlet pipeline of a second output heat exchanger B2 of the solar heat storage kettle is connected with an output pipeline of a water purification plant, and the outlet of the B2 is connected with a heat input pipeline of the combined refrigerating and icing device; the heat input pipeline can supply heat for refrigerating and icing; and work cooling water of the combined refrigerating and icing device is connected to a hot water kettle of the heat supply system to intensively supply heat to users. The solar heat storage kettle is a two-medium or three-medium double-circulation heat storage kettle, and the heat storage medium is heat transfer oil and fused salt.

Description

technical field [0001] The invention relates to a thermal energy power system complementary to solar energy and biomass energy, and belongs to the technical field of clean energy. Background technique [0002] With the decreasing reserves of traditional fossil energy (coal, oil, natural gas) and the environmental pollution caused by the use of fossil energy, which directly threatens the survival and development of human beings, we should pay attention to and develop renewable and environmentally friendly energy, and reduce CO 2 Emissions have become the consensus of governments of all countries. [0003] Biomass is an organic substance produced by plants through photosynthesis. It is widely distributed and available in a large amount. It uses its waste straw as energy. It is cleaner than fossil energy and has CO 2 Characterized by zero emissions, it is an important renewable energy source. In a broad sense, biomass energy also comes from solar energy, and plants collect so...

AI Technical Summary

Problems solved by technology

It can be seen that the current existing technology model uses electricity endlessly, resulting in a huge waste of energy

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