沼氣脫硫泵和風機啟停注意事項：
Precautions for startup and shutdown of biogas desulfurization pump and fan:
1.水泵開停方法及注意事項：
1. Starting and stopping methods and precautions of water pump:
運行前檢查 ： 先用手盤動聯(lián)軸器或軸 ， 檢查轉(zhuǎn)向是否正確 。 運轉(zhuǎn)是否靈活。如盤不動或有異聲，應及時檢查處理。
Inspection before operation: turn the coupling or shaft by hand to check whether the steering is correct. Whether the operation is flexible. If the disc does not move or there is abnormal sound, it shall be checked and handled in time.
水泵啟動 ： 打開泵進口閥 ， 將泵內(nèi)灌滿液體以排除空氣 。 接通電源啟動 ， 注意電流 ， 根據(jù)壓力表指示 ， 打開出口閥投運 。 運行中若有異聲和電機發(fā)熱等不正常情況，應立即停泵檢查。
Pump start: open the pump inlet valve and fill the pump with liquid to remove air. Turn on the power and start, pay attention to the current, and open the outlet valve for operation according to the indication of the pressure gauge. In case of abnormal conditions such as abnormal sound and motor heating during operation, stop the pump immediately for inspection.
停車：先關(guān)閉出口閥，再切斷電源并及時關(guān)閉進口閥。
Shutdown: first close the outlet valve, then cut off the power supply and close the inlet valve in time.
2. 風機啟停注意事項：
2. Precautions for fan startup and shutdown:
風機運行前需要檢查潤滑油或者潤滑脂是否滿足廠家要求 ，手動盤車能夠靈活轉(zhuǎn)動。氧化風機在運行過程中需要根據(jù)運行情況 ，調(diào)整相關(guān)參數(shù)指標以滿足生產(chǎn)要求。風冷器冷卻風扇可根據(jù)當?shù)貧夂蜃兓{(diào)整運行狀態(tài)。
Before the operation of the fan, check whether the lubricating oil or grease meets the requirements of the manufacturer, and the manual turning gear can rotate flexibly. During the operation of oxidation fan, relevant parameters and indexes need to be adjusted according to the operation conditions to meet the production requirements. The cooling fan of air cooler can adjust the operation state according to the local climate change.
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2022-05-16
