KATEGORI

2-21 Try to calculate the oil consumption of an air compressor unit with a displacement of SA-120W/7.5kg.

Taking 5ppm exhaust oil content as the standard, this text calculates the compressor's oil content per cubic meter, and further works out its hourly, daily and monthly lubricant consumption through given air weight and operating time, finally concluding the monthly oil consumption data.

Butiran Kes

Answer: First, assume that the exhaust oil content of the air compressor is 5ppm.

Under standard conditions, 1 atmosphere, temperature 273K, the weight of air is 1.276kg.

Then the oil content per cubic meter

That is, the oil content per cubic meter is 6.38mg.

Then the oil consumption of the air compressor per minute

Oil consumption per hour

Based on 24h work per day

Based on 25 days of work per month, the monthly lubricant consumption

Conclusion: Based on 5ppm oil content, the monthly oil consumption of an air compressor unit with a displacement of: is 4.85kg.

Sebelumnya

2-20 How is the oil consumption of a screw air compressor expressed?

Seterusnya

2-22 What are the volumetric efficiency, compression efficiency, and mechanical efficiency of screw compressors?

DIVERSITY OF EXPLORATION

OUTDOOR SCENE

However, those with sealed components, including motors, controllers, and connectors, can also be operated outdoors. Performance IC forklifts tend to be utilized in heavy-duty applications, such as brick and lumber yards, where larger capacity and performance is required to move the heavy loads.