ISGB detachable pipeline centrifugal pump work process considerations

ISBN type detached pipeline centrifugal pump work process precautions can be divided into three parts, one is to prepare before starting, the second is pneumatic and running, and the third is parking. ISGB detachable pipeline centrifugal pump work process considerations First, ISGB detached pipeline centrifugal pump to prepare before starting 1, hand dial pump shaft or pump coupling, the impeller should be no card grinding phenomenon, flexible rotation. 2, open the inlet valve, open the exhaust valve so that the liquid filled the entire pump chamber, and then close the exhaust valve. 3, hand crank the pump shaft so that the lubricating liquid into the mechanical seal face. 4, move the motor to determine the steering is correct. Second, ISGB-type demolition-style centrifugal pump pump start and run 1, the full import of the valve, close the discharge pipe valve. 2, turn on the power, when the pump reaches the normal speed, then gradually open the valve on the discharge pipe and adjust to the required conditions. 3, observe the instrument readings, check the shaft seal leakage, the normal mechanical seal leakage ≤ 3 drops / min, check the motor, bearing temperature rise ≤ 70 ℃, if abnormal, should be promptly addressed. Third, ISGB type will be demolished pipeline centrifugal pump parking 1, gradually close the discharge pipe valve, cut off the power. 2, close the inlet valve. 3, such as the ambient temperature is below 0 ℃, the pump liquid should be depleted, so as to avoid cracking. 4, such as long-term disabled. Pump should be disassembled and cleaned. Further reading: China Construction Water Expo Guangzhou Industrial Expo leader ring Pump manufacturers ranking Industrial Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Daohui (QQ / WeChat:) http://beng.liuti.cn/ (Services Hotline:)

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