Introduction to the automatic control principle of digital display peristaltic pump

Digital display peristaltic pump is a new type of industrial pump. It is a product of modern industrial development. It is widely used in pharmaceutical, food, chemical and other industries to transport some sensitive, viscous and highly corrosive. A medium having a grinding action, a high purity requirement, and a material containing a certain granular material.

The characteristics of the digital display peristaltic pump:

The transported medium is not in contact with the pump body, which is beneficial for transporting some media that are more corrosive to metals, such as various acid, alkali solutions, or some salt solutions containing chloride ions.

The working principle of the digital peristaltic pump is very simple. The structure of the digital peristaltic pump is composed of three parts: a peristaltic pump driver, a peristaltic pump head, and a peristaltic pump hose. It is a liquid conveying device capable of controlling the flow rate.

It works by squeezing a squeezed fluid-filled hose as the fluid in the squeeze tube moves forward. The digital peristaltic pump is powered by a digital peristaltic pump driver that drives the pump head to operate. The rollers in the pump head replace the fingers and rely on several rollers to alternately squeeze and release the pumping performance along an elastic hose. of. The fluid that is squeezed in the tube produces a flow output, and when the pressure is lost, the tube is restored to its original state by its own elasticity, the volume is increased, a vacuum is generated, and the fluid is sucked. The recurring effect is the working principle of the digital peristaltic pump.

The digital display peristaltic pump can be driven by a stepper motor to control the angle or continuous rotation of the stepper motor. It is very suitable to use the controllers of the TPC8-8TD series and other series of controllers. In addition to controlling the digital display peristaltic pump, it can also control the pneumatic system such as the solenoid valve to realize the hybrid control.

Irrigation Pump

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