The manufacturer of metering pumps introduces that metering pumps, as a device used for conveying and measuring liquids, have important application value in industrial production. By changing the volume of the pump, it can achieve accurate measurement and transportation of liquids, with high measurement accuracy, good reliability, and convenient use. With the development of industrialization, the application scope of metering pumps will be further expanded, providing more accurate and reliable liquid metering solutions for industrial production.

The working principle of a metering pump is to pump fluid into the pump through rotation or reciprocating motion, and push it towards the outlet through the action of pressure. A metering pump usually consists of a pump body, a driving device, sensors, and a control system. The pump body is the core component of a metering pump, usually made of high-strength and corrosion-resistant materials such as stainless steel, cast iron, etc. The driving device can be an electric motor, diesel engine, or pneumatic device, used to provide power and control the operating speed and flow rate of the pump. Sensors are used to measure the flow rate and pressure of fluids, and transmit data to the control system for analysis and adjustment.

What are the precautions for the installation and commissioning of metering pumps in the scientific popularization of metering pump manufacturers?

Installation precautions

During the installation process, attention should be paid to protecting the pump to prevent damage to the pump body, maintaining cleanliness, and avoiding water, soil, and impurities.

During the installation process, it is essential to pay attention to safety and ensure the personal safety of workers. Comply with safety operating procedures, such as wearing safety helmets, protective gloves, etc.

When fixing the pump base, the fixing bolts should be tightened diagonally and alternately to ensure a uniform gap between the pump body and the base.

The suction pipeline of the pump should be kept unobstructed, ensuring no blockage or external resistance.

Debugging precautions

During the debugging process, the operating status of the pump should be closely observed. If there are any abnormal situations, the pump should be stopped for inspection in a timely manner to prevent accidents from occurring.

Debugging should follow safety operating procedures, such as wearing protective devices and avoiding high-temperature or high-pressure operations.

During the debugging process, appropriate settings and adjustments should be made based on the actual situation on site, fully considering the impact of factors such as system leakage, impurities, and resistance.

Mechanical metering pump refers to a mechanical device that drives the movement of a piston or diaphragm to achieve liquid metering. Its working principle is to convert the rotational motion of the transmission device into the reciprocating motion of the piston or diaphragm through an eccentric wheel or crank connecting rod mechanism, thereby achieving liquid metering. Mechanical metering pumps usually have the characteristics of simple structure and easy operation, and are widely used in some situations.

The application range of metering pumps is wide, and they can be used for metering and conveying various fluids. For example, in the chemical industry, metering pumps can be used to accurately control the fluid feed rate of chemical reactions to ensure the accuracy and safety of the reaction; In the petroleum industry, metering pumps can be used for oil well water injection and chemical injection to ensure the normal operation of oil wells; In the pharmaceutical industry, metering pumps can be used for accurate delivery and mixing of drugs to ensure the quality and effectiveness of drugs.