a steam separator

Abstract

The invention discloses a steam-water separator. The steam-water separator comprises a porous plate and a steam-water separation cavity, wherein the steam-water separation cavity is used for receiving wet steam which penetrates through the porous plate; a corrugated plate assembly is arranged in the steam-water separation cavity; the steam-water separation cavity is inclined; the corrugated plate assembly comprises a plurality of corrugated main plates and spacing plates; the corrugated main plates are arranged in the steam-water separation cavity; the spacing plates are arranged at both ends of two adjacent corrugated main plates and are used for spacing the two adjacent corrugated main plates; a steam through groove is formed by the two adjacent corrugated main plates; a water collecting tank and a water draining tank below the water collecting tank are formed in the bottom of the steam-water separation cavity. According to the steam-water separator, the wet steam is subjected to steam-water separation through the corrugated main plates in the corrugated plate assembly; by inclining the steam-water separation cavity, more corrugated main plates can be arranged in the height-limited steam-water separation cavity, so that the channel stroke of the wet steam in the corrugated plate assembly is increased, the steam-water separation is thorough, the steam-water separation efficiency is optimized, the steam quality reaches the standard, and potential safety hazards are reduced. The steam-water separator is applied to the field of steam-water separation devices.

Description

technical field [0001] The invention relates to a steam-water separator for separating moisture in wet steam. Background technique [0002] In the steam-water separation reheater of a nuclear power plant, the steam-water separator is located at the bottom, and its function is to separate the fine water droplets carried by the wet steam, provide qualified dry saturated steam to the reheater, and send it to the steam turbine after passing through the reheater heater , to ensure the safe and economical operation of the steam turbine. [0003] The separation efficiency of the existing steam-water separation reheater in nuclear power plants is low, especially when the power of the unit increases, the separation flow increases, and the separation space is limited, there is a hidden danger that the steam quality cannot meet the design requirements. Contents of the invention [0004] In order to solve the above problems, the present invention provides a steam-water separator ...

AI Technical Summary

Problems solved by technology

[0003] The separation efficiency of the existing steam-water separation reheater in nuclear power plants is low, especially when the power of the unit increases, the separation flow increases, and the separation space is limited, there is a hidden danger that the steam quality cannot meet the design requirements

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