A three-phase separator outlet gas demisting dewatering device

By designing a detachable slide and cylinder drive system, the wire mesh demister of the three-phase separator can be cleaned and replaced without stopping the machine, solving the problem of reduced production efficiency caused by wire mesh demister blockage, and improving gas-liquid separation efficiency and service life of the device.

CN122399487APending Publication Date: 2026-07-17SHAANXI HENGLITONG MACHINERY CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHAANXI HENGLITONG MACHINERY CO LTD
Filing Date
2026-05-08
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing wire mesh demisters are prone to clogging after long-term use, affecting the demister effect of the three-phase separator, leading to a decrease in production efficiency, and requiring shutdown for cleaning or replacement.

Method used

A defoaming and dehydration device for the outlet gas of a three-phase separator was designed. The device uses a cylinder to drive the slide to move downward and switch the auxiliary path, enabling the wire mesh demister to be cleaned and replaced without stopping the machine. The gas-liquid separation efficiency is improved by using centrifuge tubes and spiral guide plates, and the sealing performance is improved by using magnetic sealing gaskets and elastic rings.

Benefits of technology

It enables rapid cleaning and replacement of wire mesh demisters, avoiding production downtime, improving production efficiency, and extending the service life and sealing effect of the equipment.

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Abstract

本发明涉及分离设备技术领域,公开了一种三相分离器出口气体除沫脱水装置,包括出气管,所述出气管的上侧固定有分离筒,所述丝网除沫器一的内壁密封滑动有滑筒,所述排气管的内壁设置有丝网除沫器二,所述排气管和滑筒的外壁均开设有位于丝网除沫器一上方的排气口,所述滑筒的内壁转动有位于丝网除沫器二下方的密封挡板二,所述分离筒的内底壁固定有用于将密封挡板二顶开的顶板。通过气缸输出端驱动,带动滑筒下移和凹槽一配合完成密封,并通过顶板的配合,将密封挡板二打开,使得气体可以通过密封挡板二除沫后直接排出,此时可进行丝网除沫器一的更换,从而实现了不停机即可对丝网除沫器一进行清理、更换的功能。
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