Steam-water separation device

Abstract

The invention belongs to the technical field of substance separation devices, relates to a separation device, and in particular relates to a steam-water separation device which comprises a shell, an air inlet pipe and an air outlet pipe, wherein the air inlet pipe and the air outlet pipe are communicated with the shell; the upper part of the interior of the shell is concentrically provided with a cylinder I, a cylinder II and a central pipe from outside to inside; the shell and the cylinder I form a passage I; the cylinder I and the cylinder II form a passage II; the cylinder II and the central pipe form a passage III; the passage I and the passage III are respectively provided with a spiral guide plate I and a spiral guide plate II; the upper end of the cylinder I is hermetically connected with that of the shell; the upper end of the cylinder II extends towards the upper end cover of the shell; the lower end of the cylinder II is hermetically connected with a seal plate, and the outer side of the seal plate is hermetically connected with the shell; the lower end of the cylinder I extends towards the seal plate; and the seal plate is provided with a plurality of weeping pipes capable of forming liquid seals. The steam-water separation device provided by the invention is convenient to control, good in separation effect and high in efficiency.

Description

technical field [0001] The invention belongs to the technical field of material separation equipment, relates to a separation device, and specifically refers to a steam-water separation device. Background technique [0002] Steam-water separation is the process of separating the steam-water mixture using various separation principles such as centrifugal force, inertial force, and gravity, and making the saturated steam reach a certain dryness. Molecules are separated to improve the quality of steam supply. At present, the commonly used steam-water separators include gravity type, wire mesh interception type, centrifugal type, folding plate type, etc. The allowable flow rate of gravity type steam-water separator is very low, and the equipment height is relatively large; the allowable flow rate of wire mesh interception type steam-water separator is higher than gravity The type is slightly higher, but the resistance is larger; the operating flow rate of the centrifugal steam-...

AI Technical Summary

Problems solved by technology

At present, the commonly used steam-water separators include gravity type, wire mesh interception type, centrifugal type, folding plate type, etc. The allowable flow rate of gravity type steam-water separator is very low, and the equipment height is relatively large; the allowable flow rate of wire mesh interception type steam-water separator is higher than gravity The type is slightly higher, but the resistance is larger; the operating flow rate of the centrifugal steam-water separator is high, but the bottom of the container is easily disturbed by the rotating air flow, resulting in secondary liquid entrainment; the separation effect of the folded-plate steam-water separator is better, but the processing is more complicated , and the control range of the allowable flow rate is narrow, it is not easy to control

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