Energy recovery system

Abstract

The invention relates to the technical field of energy recovery, in particular to an energy recovery system. The system comprises a heat energy generating device, a heat storage device, a supply pipeline and a heat exchanger, wherein the heat energy generating device is used for generating a first fluid; the heat storage device is used for storing the first fluid, the heat storage device is connected with a first inlet of the heat exchanger; the supply pipeline is used for providing a second fluid to the heat exchanger, wherein the supply pipeline is connected with a second inlet of the heat exchanger, the temperature of the second fluid is less than the temperature of the first fluid; a first outlet of the heat exchanger is connected with an inlet of the heat energy generating device, wherein the second fluid absorbs heat of the first fluid in the heat exchanger, so that the temperature of the first fluid is reduced, and the cooled first fluid is supplied to the heat energy generatingdevice. According to the energy recovery system, the first fluid generated by the heat energy generating device is collected, and the collected first fluid is returned to the heat energy generating device, the recycling of the first fluid is realized, the recovery of the heat energy of the first fluid and the recovery of the first fluid are included, and the utilization rate of the energy is improved.

Description

technical field [0001] The invention relates to the technical field of energy recovery, in particular to an energy recovery system. Background technique [0002] my country has a large population and consumes a large amount of energy. At the same time of consumption, there are major problems in my country's energy utilization, such as low utilization efficiency, poor economic benefits, and high pressure on the ecological environment. Among them, my country's industrial energy consumption accounts for about 70% of the country's total energy consumption, and the average unit energy consumption of major industrial products is about 30% higher than the international advanced level. In addition to factors such as relatively backward production technology and unreasonable industrial structure, the low utilization rate of industrial waste heat and insufficient comprehensive utilization of energy (energy) are important reasons for high energy consumption. my country's energy utiliza...

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides an energy recovery system to solve the problem of low energy utilization

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