Cavitation characteristics of LDTN series condensate pumps from Shenyang Water Pump Manufacturing Co., Ltd
Cavitation in the condensate pump of Shenyang water pump refers to the phenomenon of cavitation in the pump body, which reduces the efficiency of the pump and even causes damage to the pump. Specific manifestations:
(1) There will be sound and vibration at the bearings and mechanical seals.
(2) The flow rate and head of the pump will decrease, and insufficient flow rate will to some extent reduce the production efficiency in the production process.
(3) The temperature of the pump may increase or even overheat.
(4) An increase in internal load of the pump can cause equipment damage.
(5) Cavitation lines appear at the pump outlet, with a surface color of earthy yellow or black.
Reasons for cavitation of LDTN condensate water pump in Shenyang Shuiben Manufacturing Co., Ltd
The causes of cavitation in condensate pumps include the following aspects:
(1) The water level changes too much.
(2) Negative pressure in the pump inlet pipeline
(3) The inlet pipe of the pump has a poor long-term inclination angle.
(4) The temperature of the mixture changes too much.
(5) There is no pressure reducing valve installed at the pump inlet.
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