Stainless steel sanitary pump has a variety of forms, such as vertical, horizontal, single, multistage, single suction, double suction, self suction. The main principle of the work is that centrifuge is the manifestation of the inertia of the object. For example, the water droplet on the umbrella. When the umbrella moves slowly, the droplet will follow the umbrella to turn. This is because the friction force between the umbrella and the water droplet acts as the centripetal force to the water droplet. But if the umbrella moves faster and the friction is not enough to make the droplets move around, the droplets will move out of the umbrella. It is like pulling a piece of stone with a rope to make a circle movement. If the speed is too fast, the rope will break and the stone will fly out. This is the so-called centrifugal stainless steel sanitary pump is designed according to this principle. The high speed rotating impeller blade drives the water to turn and throws the water out to achieve the purpose of transportation. Stainless steel chemical pump

1. high lift pump for low lift pumping

Many machine hands believe that the lower the pumping lift, the smaller the load of the motor. Under the misguidance of this mistake, the pump's lift is often chosen when the pump is selected. In fact, for centrifugal pumps, when the model of the pump is determined, the power consumption is proportional to the actual flow of the pump. And the flow of the pump will decrease with the increase of the lift, thus the higher the lift, the smaller the flow and the smaller the consumption power. On the other hand, the lower the lift, the greater the flow, the greater the power consumed. Therefore, in order to prevent the motor overload, it is generally required that the pump's actual pumping use lift should not be less than 60% of the calibrated lift. So when the high lift is used for low lift pumping, the motor is easy to overload and heat, and the motor can be burned down when it is serious. If emergency is used, we must install a gate valve for regulating the output of water, or block small outlet with wood and so on, so as to reduce flow and prevent motor overload. Pay attention to the temperature rise of the motor. If the motor is overheated, the flow or shutdown of the water outlet should be closed in time. This is also easy to misunderstand, some of the hands think that plugging out of the outlet, forced to reduce the flow of flow, will increase the motor load. In fact, on the contrary, regular gate valves are installed on the outlet pipes of the regular high-power stainless steel sanitary pump and irrigation and drainage units. In order to reduce the motor load during start-up, the gate valve should be closed first, and then the gate valve will be opened gradually after the motor starts.

• Print
• Close This Page
• Recommendation：
• 
• Browse：