Large floating type power generation ship main power house modularization system and arrangement method

Abstract

The invention provides a modularized system for a main workshop of a large floating power generation ship and an arrangement method. Main engine equipment is arranged on a main deck layer, and a plurality of auxiliary engine equipment is arranged on a second deck layer; the main deck layer comprises a gas turbine and electric generator module, an exhaust diffusion section module, an air inlet system module, a front module, a waste heat boiler module, a bypass chimney module, a flash tank platform module, a comprehensive pipe gallery module, a steam turbine and electric generator module, a condenser module, an outer frame module, a circulating water module and a vacuum system module. A steam-water system platform module and an oil system platform module; the second deck layer comprises a gas turbine auxiliary part, a waste heat boiler auxiliary part and a steam turbine auxiliary part. According to the modular power generation ship, the construction mode of land modular manufacturing and module assembling on board is achieved through modular design by combining the structural characteristics of the ship body, the ship body construction period is greatly shortened, the ship body production efficiency is improved, the production quality is guaranteed, and the stability of power generation equipment under real-time shaking of the power generation ship is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of power generation ships, in particular to a modular system and an arrangement method of a main building of a large floating power generation ship. Background technique [0002] The statements in this section merely provide background related to the present disclosure and do not necessarily constitute prior art. [0003] Floating power generation vessel is a movable water power station, which can provide power for industrial areas, islands and offshore operation projects in near waters. It is a flexible clean energy supply technology. [0004] The inventor found that for large floating power generation ships, the power generation capacity is large, more power generation equipment is required, and the connection between the devices is more complicated. At present, there is no reasonable way to generate power in the limited space of large floating power generation ships The strategy of plant layout; at the s...

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Problems solved by technology

[0004] The inventors found that for large floating power generation ships, the amount of power generated is large, more power generation equipment is required, and the connection between devices is more complicated. At present, there is no reasonable way to generate power in the limited space of large floating power generation ships. Plant layout strategy; at the same time, the large floating power generation ship is set on the hull as a whole, and is in a shaking state as a whole due to the influence of water flow. The current power plant design is mostly on land, and there is no specific large-scale Strategies for layout of power plant by real-time shaking of floating power generation ship

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