1. after the biogas is treated by the wet desulfurization tower, the gas distribution shall be uniform. An online hydrogen sulfide monitor shall be set at the outlet to accurately display the hydrogen sulfide concentration. The hydrogen sulfide content after desulfurization shall be controlled below 100ppm.

2.脱硫贫液经由脱硫塔顶部设置的喷淋布液装置进入塔顶，沼气由塔底进入塔体，沼气与脱硫液在塔内及调料层间充分接触，沼气中的硫化氢被脱硫液完全吸收，吸收硫化氢后的脱硫富液进入富液槽，，脱硫后的yl6809永利后的沼气由脱硫塔

2. the desulfurization lean liquid enters the tower top through the spray liquid distribution device set at the top of the desulfurization tower. The biogas enters the tower body from the tower bottom. The biogas and the desulfurization liquid are in full contact in the tower and between the seasoning layers. The hydrogen sulfide in the biogas is fully absorbed by the desulfurization liquid. The desulfurized rich liquid after absorbing the hydrogen sulfide enters the rich liquid tank. The desulfurized biogas is discharged from the desulfurization tower

3.富液槽：脱离富液流入富液槽，富液在槽内短时缓存熟化。富液槽内设置水封器，对沼气与循环系统进行分离

3. rich liquid tank: the rich liquid is separated from the rich liquid and flows into the rich liquid tank. The rich liquid is stored and matured in the tank for a short time. A water seal is set in the rich liquid tank to separate the biogas from the circulating system

4.再生槽：反应槽，槽内设置喷射器，脱硫富液进行析硫反应，经过尾管流进浮选筒，在浮选筒进一步氧化再生。为溶液的再生和硫泡沫的分离做准备。

4. regeneration tank: the reaction tank is equipped with an ejector. The desulfurized rich liquid carries out sulfur separation reaction, flows into the flotation cylinder through the tail pipe, and is further oxidized and regenerated in the flotation cylinder. Prepare for regeneration of solution and separation of sulfur foam.

5.贫液槽：再生后的脱硫液流入贫液槽缓存，由脱硫泵打入脱硫塔内进行脱硫反应。

5. lean liquid tank: the regenerated desulfurization liquid flows into the lean liquid tank buffer and is pumped into the desulfurization tower by the desulfurization pump for desulfurization reaction.

6.泡沫槽：储存硫泡沫，供后续硫处理系统使用。

6. foam tank: stores sulfur foam for subsequent sulfur treatment system.

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