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A power generation system that recycles industrial waste heat

A power generation system, industrial waste heat technology, applied in the energy industry, machine/engine, sustainable manufacturing/processing, etc., can solve problems such as low efficiency, and achieve the effect of increasing cooling area, increasing environmental friendliness, and saving construction space

Active Publication Date: 2017-12-08
吴联凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this gasification of water to generate electricity is extremely inefficient
The reason is that what is obtained by heating water is steam kinetic energy, not heat, but the water vapor that has released the pressure still accumulates a lot of heat energy, and the loss of this part of heat energy accounts for 70% of the coal-fired energy.

Method used

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  • A power generation system that recycles industrial waste heat
  • A power generation system that recycles industrial waste heat
  • A power generation system that recycles industrial waste heat

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Experimental program
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Embodiment Construction

[0020] see figure 1 As shown, the power generation system for recycling industrial waste heat of the present invention mainly includes a cooling tower 1, a storage tank 17, a pipeline pump 30, a check valve 31, a water heat exchanger 29, a pressure storage tank 24, an air motor or The steam turbine 10 and the generator 12 are characterized in that the lowermost spherical splitter cylinder 2 in the cooling tower 1 communicates with the storage tank 17 through the condensed liquid return pipeline 15, and the cooled condensed liquid passes through the pipeline pump 30 and the check valve 31 It is supplied to the water heat exchanger 29 for heat exchange. An evaporator 25 is arranged in the water heat exchanger 29. The pressure accumulator tank 24 communicated with it is provided on the top of the water heat exchanger 29. The pressure accumulator tank 24 is also provided with a The air motor or steam turbine 10 connected by the air pressure delivery pipeline 13 is provided with a ...

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Abstract

The invention discloses a power generation system recycling industrial waste heat, and belongs to the technical field of waste heat recovery, and green energy development and utilization. Through the power generation system formed by connecting a cooling tower, a storage tank, a piping pump, a check valve, a heat exchanger, an accumulator tank, a pneumatic motor or a steam turbine and a generator through communication pipelines, the generator is driven to operate for power generation by kinetic pressure generated from gasification expansion of liquid with low boiling point lower than the water boiling point (100 DEG C) at normal temperature in an evaporator through the pneumatic motor or the steam turbine; the environmental friendliness of the power generation system is improved, and energy sources are saved.

Description

technical field [0001] A power generation system for recycling industrial waste heat disclosed by the invention belongs to the technical fields of waste heat recovery and green energy development and utilization. Background technique [0002] In the prior art, coal-fired or nuclear power generation is achieved by heating water to gasify and expand to generate dynamic pressure to drive a steam turbine to drive a generator to run. However, the efficiency of this water vaporization to generate electricity is extremely low. The reason is that what is obtained by heating water is steam kinetic energy, not heat, but the released steam still accumulates a lot of heat energy, and the loss of this part of heat energy accounts for 70% of the coal-fired energy. Considering the further utilization of this part of heat energy, the use of low boiling point liquids (such as ether, ethanol, ammonia water, etc.) lower than the boiling point of water at room temperature (100°C) for waste hea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01K27/02
CPCF01K27/02Y02P80/15
Inventor 吴联凯
Owner 吴联凯