Organic Rankine cycle power generation system for oil field waste heat

Abstract

The invention discloses an organic Rankine cycle power generation system for oil field waste heat. The organic Rankine cycle power generation system involves a turbine compressor, a power generator set, a voltage stabilizing module, an isolation controller and an inverter, wherein a boiler is used for receiving the oil field waste heat, and enabling an organic working medium to absorb heat from waste heat flow in the boiler to generate steam with certain pressure and temperature, a gas inlet of the turbine compressor is connected to a gas outlet of the boiler, and the generator set is used forreceiving high-pressure gas from the turbine compressor and pushing blades of the generator set to rotate, so that the generator set generates electric energy. According to the organic Rankine cyclepower generation system for the oil field waste heat, the controller intelligently controls the operation of each equipment, so that the oil field waste heat is utilized more sufficiently, and throughpressurization and acceleration of the steam, the electric quantity of electric energy generated by the steam to the generator set can be increased, and great economic benefits are generated.

Description

technical field [0001] The invention relates to the technical field of power generation systems, in particular to an oilfield waste heat organic cycle power generation system. Background technique [0002] The organic Lang cycle is a cycle in which low-boiling point organic matter is used as the working medium, and it is mainly composed of four parts: waste heat boiler (or heat exchanger), turbine, condenser and working medium pump. The recycling rate of the existing oilfield waste heat is low, and it consumes a lot of energy, which is not conducive to energy conservation and environmental protection. Therefore, we propose an organic cycle power generation system for oilfield waste heat. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose an oil field waste heat organic Lang circulation power generation system. [0004] In order to achieve the above object, the present invention provides the fo...

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Problems solved by technology

The recycling rate of existing oilfield waste heat is low, and it consumes more energy, which is not conducive to energy conservation and environmental protection. Therefore, we propose an organic waste heat cycle power generation system for oilfields.

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