KATEGORI

2--12 What are the ways to cool compressed air?

High-temperature compressed air produces condensed water after cooling, which can be efficiently eliminated by an aftercooler, an air-water dual-purpose heat exchanger. It adopts two cooling modes: air cooling with fan forced ventilation, and water cooling with countercurrent heat exchange. Meanwhile, matched drainage devices are equipped to discharge condensed water.

Butiran Kes

Answer: The temperature of compressed air is very high. When it is cooled, a large amount of condensed water will inevitably be generated in the air pipe. The most effective way to remove it is to send the air to the aftercooler immediately after compression. The aftercooler is a heat exchanger that can be cooled by both air and water.

(1) Air cooling. The compressed air passes through a bunch of pipes, and the cold air generated by the fan is forced to blow into the pipes. The outlet temperature of the cooled compressed air is about higher than the room temperature.

(2) Water cooling. The steel shell tube side is water and the shell side is air, and they pass through the cooler in opposite directions. The water-cooled aftercooler must ensure that the temperature of the output air is about higher than the temperature of the cooling water. Usually there is an automatic drain connected to the aftercooler or integrated into it to remove condensate.

Sebelumnya

2--11 What is the load factor of an air compressor?

Seterusnya

2--13 What are the effects of altitude on air 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.