Canton Fair 134TH(Oct 15~19th 2023)_PREEMINENCE PUMP CO.,LTD|pump

What is a chemical centrifugal pump?

 Time： : 2021-10--01

The chemical centrifugal pump refers to the centrifugal pump used in the chemical industry. Compared with other types of pumps, the chemical centrifugal pump has the advantages of simple structure, not easy to wear, stable operation, low noise, uniform water output, convenient adjustment, and high efficiency. Therefore, the chemical industry Centrifugal pumps have been widely used. The working principle of the chemical centrifugal pump is that when the pump is filled with water, the impeller rotates to generate centrifugal force. The water in the impeller channel is thrown to the periphery and flows into the pump casing under the action of centrifugal force, so the pressure in the center of the impeller decreases, which is lower than the inlet pressure. Under the pressure in the water pipe, the water flows from the suction pool into the impeller under the action of this pressure difference. In this way, the water pump can continuously suck water and supply water continuously.

Preparation before use of various pumps

 Time： : 2021-06--30

1. Check whether the screws in each part are complete and whether there is any looseness to ensure the safe operation of the pump. 2. Check whether the power machine is safe and effective. If you use diesel engine or gasoline engine as power, check whether cooling water, lubricating oil, etc. are missing and running normally. If you use electric motor as power, check whether the wiring erection and connection meet the safety requirements, whether the grounding wire is reliable, whether the motor is damp, and whether the circuit is in good condition. , To prevent electric shock accidents. 3. Check whether the power of the unit is matched and whether the installation is firm. 4. Check whether the transmission connection between the power machine and the water pump is standardized and safe, and whether the protective net and protective cover have been installed at the transmission connection to avoid safety accidents.

Canton Fair 134TH(Oct 15~19th 2023)

Canton Fair 134TH(Oct 15~19th 2023)

Information list