一种油井用油气水三相分离装置

By employing a multi-layer separation structure and a rotating conical plate design, combined with side scrapers and electric heating rods to prevent oil condensation, and utilizing the interaction of bevel gears and conical gears to achieve filter plate vibration cleaning, the problems of low gas-liquid separation efficiency and high maintenance complexity in existing devices have been solved, achieving high-efficiency separation and low-cost operation.

CN119263390BActive Publication Date: 2026-07-17Tai'an No.6 Middle School, Shandong Province

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Tai'an No.6 Middle School, Shandong Province
Filing Date
2024-10-30
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing oil-gas-water separation devices have insufficient efficiency in separating gas and liquid, and are complex and costly to maintain. In particular, liquid oil condenses into oil blocks, causing equipment blockage and residual sediment in the filtered water, which affects water quality.

Method used

It adopts a multi-layer separation structure and a rotating conical plate design, combined with side scrapers and electric heating rods to prevent oil condensation. The filter plate is cleaned by vibration using bevel gears and conical gears. The sludge collection box is easy to replace and prevents the accumulation of mud and sand.

Benefits of technology

It improves the separation efficiency of gas and liquid, reduces maintenance complexity and cost, ensures normal operation of the equipment, and prevents equipment blockage and sediment accumulation.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明涉及油气水分离技术领域,尤其涉及一种油井用油气水三相分离装置,包括外壳和底板,底板将外壳内部分为分离腔和过滤腔两部分,外壳顶部设置有出气口,分离腔左侧设置有进口,分离腔右侧设置有出油口,分离腔底部设置有出水口Ⅰ,分离腔内部设置有第一分离层和第二分离层。分离腔底设置有底刮杆,底刮杆两端设置有侧刮杆,底刮杆中部设置有中心转轴,过滤腔内设置有电机,电机输出端与中心转轴相连,底刮杆上设置有电热杆。油气水在第一分离层和第二分离层经过多次碰撞与缓流后落在锥形板上,通过第一分离层、第二分离层和锥形板的多次分离,使得气体彻底从油水中分离。
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