三相分離器用于油/水/氣和沙子的分離，一般由殼體、入口氣液分布器、緩沖板、沖沙系統(tǒng)、聚結(jié)板、堰板和除霧器組成。

The three-phase separator is designed to separate oil/water/gas and sand. It is generally composed of shell, inlet gas-liquid distributor, buffer plate, sand flushing system, coalescence plate, weir plate and demister.

工作原理/Principle of Operation

當油、水、氣和沙子混合物進入三相分離器時，首先經(jīng)過入口氣液分布器，使液體與氣體得到初步分離，夾帶液滴的氣體經(jīng)過除霧器，得到進一步凈化，使其成為干氣而從出氣口排出。在重力作用下，由于油水密度差，自由水沉到容器沉降室底部，油浮到流體上層，并溢流過油水堰板進入油室。油室內(nèi)浮子式液位調(diào)控器通過操縱排油閥控制原油排放，沉降室底部分離出的游離水通過油水界面調(diào)控器操縱的排水閥排出。砂子則沉降于沉降室底部，檢修時通過沖沙系統(tǒng)排出。

The mixture of oil, water, gas and sand first passes through the inlet gas-liquid distributor to make the liquid and gas get preliminary separation when entering into the three-phase separator. The gas carrying liquid drops passes through the mist eliminator and is further purified to become dry gas and be discharged from the gas outlet. Under the action of gravity, due to the density difference between oil and water, the free water sinks to the bottom of the settling chamber, and the oil floats to the upper layer of the fluid, and overflows through the oil-water weir plate into the oil chamber. The float type liquid level controller in the oil chamber controls the discharge of the oil through the oil drain valve, and the free water in the bottom of the settling chamber is discharged through the drain valve operated by the oil-water interface controller. The sand settles at the bottom of the settling chamber and is discharged through the sand flushing system during maintenance.

位于沉降室前部的緩沖板可以減少流體涌動對后部油水分離區(qū)域的影響，位于沉降室中部的聚結(jié)板通過提高油水的聚結(jié)速度大大地提高油水的分離效率。

The buffer plate in the front of the settling chamber can reduce the influence of fluid surge on the oil-water separation area in the rear. The coalescence plate in the middle of the settling chamber can greatly improve the oil-water separation efficiency by increasing the coalescence speed of oil and water.

產(chǎn)品特點/Characters

JCXD系列油氣水三相分離器是新一代油氣水分離設備，適用于處理不同含水率的輕質(zhì)、中質(zhì)及重質(zhì)油氣水混合物。設備采用入口分布器預處理、填料聚結(jié)和整流、高效氣液分離等技術為油水分離和氣液分離提供了良好的流場分離環(huán)境。

JCXD series oil-gas-water three-phase separator is a new generation of oil-gas-water separation equipment, which is suitable for treating light, medium and heavy oil-gas-water mixtures with different water content. The equipment adopts inlet distributor pretreatment, packing coalescence, rectification, and high-efficiency gas-liquid separation technology, which provides a good flow separation environment for oil-water separation and gas-liquid separation.

JCXD系列三相分離器具有分離效果好、處理量大、自動化水平高、適應能力強等特點。

JCXD series three-phase separator has the characteristics of high separation efficiency, large treatment capacity, high automation level and strong adaptability.

性能保證/Performance Guarantee

n 100%分離≥8μm液滴，氣出口含液小于0.0137ppmv。

100% removal of liquid droplets 8 μm and larger，the entrained liquid of the outlet gas will have no more than 0.0137ppmv.

n 原油出口含水<1000ppm或0.1%（體積）

Water in Oil less than 1000ppm or 0.1% by volume

n 水出口油<0.5%（體積）

Oil in Water less than 0.5% by volume

應用領域/Applications

n 陸上油氣田：單井式采油現(xiàn)場、轉(zhuǎn)油站、聯(lián)合站 

Onshore: single well production site, oil transfer station and joint station

n 海上油氣田：井口平臺、陸上終端

Offshore: wellhead platform, land terminal