What is the correct way to use the sand pump? Here is a small editor to introduce you.
In the start-up and trial operation of sand suction pump filter press, it is necessary to ensure that the pump stops rotating according to the direction marked, check the electrode connection, avoid reverse rotation, and then fill the pump body with liquid. Do not dry grind idling to avoid damaging the seal and forming leakage. After all work is ready, start the pump and run it, and steadily cut the flow, lift and current to the required height. These are some details, but if you want to make your filter press pump better and more lasting for you, or pay more attention to the correct device and use of food.
Overload of sand suction pump refers to the motor load torque is too large, the motor current becomes larger due to the sand suction pump. The head and flow are determined by the motor speed. After the power is set, the flow rate will be improved by improving the speed, and the lift will increase, which is not consistent with the energy conservation. Therefore, the progressive flow can only be increased by increasing the fan blade size, and then the load torque of the motor shaft of the sand suction pump will be increased, Motor speed falls, lift falls, flow also tends to fall, but the factors of the integrated fan blade increase, should still progress.
Above is the small compilation for everyone to introduce the sand pump correct use method, hope you can understand.