Cement Grinding Aid Gear Pump

Working Principle of a Cement Grinding Aid Gear Pump

A cement grinding aid gear pump is a positive displacement pump.

Its core principle is to transport liquid by meshing gears to form a sealed chamber, with volume changes generating pressure.

This process can be divided into three stages.

Its core components include: a driving gear (driven by a motor), a driven gear (rotating in mesh with the driving gear), a pump body (forming a sealed chamber), and oil inlet and outlet ports.

Advantages of cement grinding aid gear pump

1. Stable flow rate to meet the needs of accurate measurement

2. Suitable for viscous liquids and strong resistance to impurities

3. Simple structure and low maintenance cost

Precautions of cement grinding aid gear pump
1. Preventing Dry Running: If the grinding aid supply is interrupted and the pump body lacks liquid lubrication, dry friction between the gears and the pump body may occur, leading to component burns. Install a "low-liquid level protection device" or "pressure sensor" to automatically shut down the pump in the event of an abnormality.
2. Regular Cleaning: If the grinding aid contains particulate matter, it may accumulate in the gaps between the pump body after long-term use, requiring regular disassembly and cleaning.

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