Introduction and main uses of air compressor

The compressor is driven directly by the motor, causing the crankshaft to rotate, driving the connecting rod to make the piston reciprocate, causing the cylinder volume to change. Due to the change in the pressure in the cylinder, the air passes through the intake valve and the air filter (muffler) into the cylinder. During the compression stroke, due to the reduction in the cylinder volume, the compressed air passes through the exhaust valve, the exhaust pipe, the one-way valve (check valve) and enters the air storage tank. When the exhaust pressure reaches the rated pressure of 0.7MPa, it is automatically shut down by the pressure switch. When the pressure in the air storage tank drops to 0.5--0.6MPa, the pressure switch automatically connects and starts.

The air compressor provides air source power and is the central equipment of the pneumatic system. It is the main body of the electromechanical air source installation. It is the installation that converts the mechanical energy of the prime mover (usually an electric motor or a diesel engine) into gas pressure energy and is the air pressure generating installation of compressed air.

2. Main uses of air compressors

a, Traditional pneumatic power: pneumatic tools, rock drills, pneumatic picks, pneumatic wrenches, pneumatic sandblasting

b. Instrument control and automation installation, such as tool change in machining center, etc.

c. Vehicle braking, door and window opening and closing

d. Compressed air is used to blow the weft yarn instead of the shuttle in the air jet loom.

e, Food and pharmaceutical industries, use compressed air to stir slurry

f. Starting of large marine diesel engines

g, wind tunnel test, open channel ventilation, metal smelting

h, oil well fracturing

i, High pressure air blasting coal mining

j, weapon system, missile launch, torpedo launch

k, submarine sinking and floating, shipwreck salvage, underwater oil exploration, hovercraft

l, Tire inflation

m, spray paint

n,Blow Molding Machine

o, Air separation industry

p, industrial control power (driving cylinder, pneumatic components)

q, produce high pressure air for cooling and drying of workpieces