Power turbine electricity generation device

A technology for power turbines and power generation devices, which is applied to mufflers, exhaust devices, engine components, etc., can solve the problems of less exhaust residual pressure recovery, less power turbine power generation devices, and less research on power turbine power generation devices.

Inactive Publication Date: 2017-11-24
NO 711 RES INST CHINA SHIPPING HEAVY IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method recovers exhaust waste heat to a greater extent, but does not fully recover exhaust residual pressure
In view of the fact that there are few applications for recovery of exhaust residual pressure at present, coupled with the above-mentioned technical difficulties, domestic engine exhaust waste heat recovery supporting manufacturers have not done much research on power turbine power generation devices, and power turbines that can be applied to engine exhaust recovery on the market less power generation

Method used

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Embodiment Construction

[0023] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without one or more of these details. In other examples, some technical features known in the art are not described in order to avoid confusion with the embodiments of the present invention.

[0024] In order to thoroughly understand the embodiments of the present invention, a detailed structure will be set forth in the following description. It is evident that practice of the embodiments of the invention is not limited to specific details familiar to those skilled in the art.

[0025] figure 1 The working principle of the power turbine generating device 100 according to a preferred embodiment of the present invention is exemplarily shown. As can be seen from the figure, the power turbine generator 100 and the turbocharger...

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Abstract

The invention discloses a power turbine electricity generation device used for generating electricity through exhausted gas exhausted by an engine. The power turbine electricity generation device comprises a power turbine, an electricity generator and a regulation assembly. The power turbine is used for receiving the exhausted gas exhausted by the engine. The exhausted gas can drive the power turbine to rotate. The electricity generator is connected with the power turbine. The power turbine can drive the electricity generator to generate electricity through rotation. The exhausted gas exhausted by the electricity generator passes through the regulation assembly and arrives at the power turbine. The regulation assembly can regulate the gas exhaust amount of the exhausted gas entering the power turbine. By means of the power turbine electricity generation device, the electricity generation quality of the power turbine electricity generation device under the situations of different loads, variable loads and gas exhaust fluctuation of the engine can be ensured, and the matching adaptability of the power turbine electricity generation device and an exhaust system of the engine is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of post-treatment application of diesel exhaust gas, and in particular relates to a power turbine power generation device. Background technique [0002] The increasing consumption of petroleum resources and the deteriorating global environment have made energy conservation and environmental protection a norm and a common mission for human beings to abide by, and it has also become a hot topic of global concern. In the ship power plant, the engine is used as the main power source, which consumes diesel or natural gas to provide sailing power for the ship, and also provides the required power and other energy for the ship. The fuel energy utilization rate of the current engine is low, and the unused energy is discharged into the environment, which not only causes waste of energy, but also causes environmental pollution. If the energy of engine exhaust can be used to generate electricity, the effect of energy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N5/04
CPCF01N5/04Y02T10/12
Inventor 秦培军郭丰泽朱奎刘佳彬李静芬
Owner NO 711 RES INST CHINA SHIPPING HEAVY IND GRP
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