1. Condensate in gas-water separator, condenser and biogas pipeline shall be discharged regularly. Methane leakage shall be prevented during drainage.

2.脱硫装置应定期排污。

2. Desulfurization device shall be regularly discharged.

3.脱硫装置中的脱硫剂应定期再生或更换。冬季气温低于10℃时，应采取保温措施。

3. The desulfurizer in the desulfurizer shall be regenerated or replaced regularly. When the temperature is lower than 10 ℃ in winter, thermal insulation measures shall be taken.

4.定期观察储气罐的储气量和压力，并做好记录。

4. Regularly observe the gas storage capacity and pressure of the gas tank and make records.

5.沼气要充分利用，多余的沼气要用火炬燃烧。

5. The biogas should be fully utilized, and the surplus biogas should be burned with a torch.

6.储气罐的水封应保持设计的水封液位高度。夏季应补充淡水，冬季气温低于0℃时应采取防冻措施。

6. The water seal of the gas storage tank shall maintain the designed water seal level. Fresh water should be added in summer, and antifreeze measures should be taken when the temperature is lower than 0 ℃ in winter.

7.每半年测量一次储气罐水封池中的水的酸碱度。当酸碱度小于6时，更换水。

7. Measure the pH of the water in the water-sealed tank of the gas storage tank every half a year. When the pH is less than 6, replace the water.

8.检修yl6809永利装置或更换脱硫剂时，应依靠旁路来维持沼气输配系统的正常运行。

8. When overhauling the biogas purification device or replacing the desulfurizer, the normal operation of the biogas transmission and distribution system should be maintained by the bypass.

yl6809永利的维护保养：

Maintenance of biogas purification:

1.应定期检查储气罐、燃气管道是否泄漏。

1. Regularly check whether the gas storage tank and gas pipeline leak.

2.储气罐外表面的油漆或涂层应定期重新涂覆。

2. The paint or coating on the outer surface of the air tank shall be reapplied regularly.

3.储气罐的提升装置应定期检查并添加润滑油。

3. The lifting device of the air tank should be regularly checked and added with lubricating oil.

4.寒冷地区，每年冬季前应对储气库水封防冻设施进行检修。

4. In cold areas, the water seal and antifreeze facilities of the gas storage should be overhauled before each winter.

5.储气罐应每5至10年清洗和修理一次。

5. The air storage tank should be cleaned and repaired every 5 to 10 years.

yl6809永利的安全操作：

Safe operation of biogas purification:

1.操作人员上下储气罐进行巡视或操作维护时，必须穿防静电工作服，不得穿带钉鞋。

1. The operator must wear anti-static work clothes and shall not wear spiked shoes when going up and down the gas storage tank for patrol inspection or operation and maintenance.

2.清洗、维护和拆卸储气罐时，必须采取安全措施，并严格遵守规定。

2. When cleaning, maintaining and disassembling the gas storage tank, safety measures must be taken and regulations must be strictly observed.

3.储气罐内低水位时严禁排空钟罩。

3. When the water level in the air tank is low, it is forbidden to empty the bell cover.

4.操作人员到储气罐维修或操作时，严禁在柜体顶板上行走。

4. When the operator goes to the gas storage tank for maintenance or operation, it is forbidden to walk on the top plate of the cabinet.