High viscosity pump common faults are those?

High viscosity pump is a structure and working principle common gear pump, it has a radial hydraulic force, radial meshing force balance, flow, flow characteristics of small arteries. In the process of using, the high-viscosity pump mainly has the following common faults: What are the common faults of the high-viscosity pump? 1. No outlet pressure or lack of pressure It is worth noting that the pump can not exert pressure and it is only the output flow. Low pressure or no pressure, to clarify the high viscosity pump did not inhale the liquid or leak serious. Countermeasures: electric power output is too small, the gear pump displacement is too large or the pressure is too high, it will form a lack of pressure. Of course, the pressure gauge is damaged or pressure gauge 撙 section hole infarction also showed no pressure, then you can dress up a new pressure gauge inspection. 2. no flow or lack of liquid If you confirm the pump no flow output, may be due to the pump device is incorrect, the pump error, or the suction side (inlet and suction pipe) infarction, outlet check valve fitted anti Or stuck, it is also possible that the drive shaft is broken. High-viscosity pump at low speed will cause a lack of fluid volume, this phenomenon is often due to the pump drive installation skid or lack of power due. At this point should check the actual speed of the gear pump, pump and motor connection and the power of the state and so on. 3. Abnormal vibration and noise Because of the high viscosity of the working medium viscosity of the pump, and thus prone to suction phenomenon and stimulate greater noise. Extended reading: China Construction Water Expo Guangzhou World Expo pump manufacturers ranked Industrial Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Daohui (QQ / WeChat:) http://beng.liuti.cn/ (Service Hotline:)