Imersion oil electric pump unit is a kind of oil jack with rodless deep extraction, large discharge capacity and high lift.

潜油电泵机组是一种无杆深抽、排量大、扬程高的抽油设备。

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Discharge controlling and cooling of the bottom ash is one of the main problems faced by CFB boiler unit, which will associate with the safe and stable operation of unit in large.

底渣的排放控制和冷却是目前困扰CF B电厂的突出问题，直接影响到整个机组的安全稳定运行。

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