Power system

Abstract

The invention relates to the field of power generation equipment, and discloses a power generation system. The power generation system includes a steam turbine, a boiler and a support. The boiler includes a boiler body and a header set on the boiler body. A steam pipe is connected between the header and the steam turbine. Slide rails are provided, and the power generation system also includes suspension parts slidably arranged on the slide rails. The boiler or header is hoisted on the suspension parts. When the steam pipe is deformed, it can drive the boiler or header and drive the suspension parts along the The rails move together. The power generation system provided by the present invention can push the header or the boiler to move when the steam pipe is deformed, so that the steam pipe can have a suitable deformation space, thereby reducing the stress in the steam pipe, so that the steam pipe can Satisfying the stress requirements enables the entire power generation system to operate safely, reduces the amount of pipelines, reduces the resistance in the pipelines, and has a simple structure and convenient installation, which is conducive to reducing costs.

Description

technical field [0001] The invention relates to the field of power generation equipment, in particular to a power generation system. Background technique [0002] The steam turbine generator set in the traditional power generation system is arranged at a relatively low position. There is a large height difference between the first interface of the steam turbine connected to the steam pipe and the second interface of the boiler connected to the steam pipe. In order to compensate for thermal expansion, etc. Due to the displacement changes, it is necessary to arrange the steam pipes and the supports and hangers for fixing the pipes reasonably. The design of the pipes is difficult, and in order to reduce the moment of the pipes during operation, so that the stress is within the allowable range and ensure the normal operation of the system, The steam pipeline is often designed with turns and turns, resulting in a large amount of pipeline consumption and resistance in the pipeline...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a power generation system that can meet the stress requirements of the steam pipes in order to overcome the problems of the existing technology that the amount of steam pipes that meet the stress requirements and the internal resistance of the pipes are relatively large and the structure is complex. At the same time, it can reduce the amount of pipeline and the resistance in the pipeline, and the structure is simple

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