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UASB anaerobic reactor three-phase separator pre-separation and separation settling
- Mar 13, 2018 -

UASB anaerobic reactor three-phase separator effectively uses its oil, gas and water density to perform three-phase preliminary separation of oil, gas and water during operation.

Pre-separation section of UASB anaerobic reactor three-phase separator

The oil and gas from the UASB anaerobic reactor three-phase separator inlet directly from the tangential into its pre-separator, in the use of the use of centrifugal force rather than mechanical agitation to separate liquid called liquid and gas, the initial gas, Liquid two-phase cyclone separation.

The UASB anaerobic reactor three-phase separator enters the pre-separator lower and upper parachute upwards when the separated gas flows upwards. In use, it collides with the lower and upper parachute walls in succession in accordance with the method of baffling. This can be effective. The liquid brought out of the gas forms larger droplets, and the gravity causes the droplets to be further separated. The gases separated and collided by the upper and lower umbrellas are introduced into the upper part of the separation and settlement section of the three-phase production separator through the gas communication tube. .

The UASB anaerobic reactor three-phase separator will, to some extent, separate the liquid through the pre-separator down to the bottom of the three-phase separator through the pre-separator, effectively passing the liquid below the liquid level The layer is ejected upwards, so that the pre-separation section of the three-phase separator can be effectively used to perform primary separation of oil and water, and the free water is mainly separated.

UASB anaerobic reactor three-phase separator separation settlement section

The UASB anaerobic reactor three-phase separator effectively splits the liquid after it has been preliminarily separated through its pre-separation section and moves effectively along its horizontal direction into the separation settling section during the operation. There is a large settling space in this section (separation settling time is about 20 minutes), and there are two sections of agglomerated packing in the middle section, which contributes to the coalescence of oil droplets and oil droplets in the oil, thereby promoting oil and water separation. During the horizontal movement of the liquid, the less dense crude oil gradually floats, while the denser sewage (mainly free water) sinks down to the bottom of the equipment and gradually separates the oil and gas.

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