Application of air knife in blow dryer
Air knives are also known as air knives , strip airflow amplifiers, standard air knives, super air knives, super air knives, etc. Currently, Zui is used in a wide range of industries using the dryer or dryer equipment. Used as an auxiliary equipment.
Principle: Compressed air passes through the air inlet and enters the high pressure chamber of the air knife and passes through a narrow, thin nozzle along the length of the standard air knife. This primary air flow is deflected by 90 ° after the surface of the contour is deflected to drive the surrounding air quickly. Flow, gas flow is 25-50 times of gas consumption , thus forming high-speed and large-flow airflow for cleaning, drying, cooling and other applications.
The role of the Reitz air knife in the blow dryer is:
Very wide purge or cooling area. low noise
Replace traditional fans and blowpipes
Low initial equipment investment and low operating costs
70% reduction in compressed air compared to conventional open tubes
Easy to control flow and impact
Timely switch
Maintenance free, no moving parts
No electricity, no explosion hazard
No radiation, electromagnetic interference
Air knife bar lower price, 20-25% of the cost savings over conventional air knife
The same magnification ( 25 times) EA air knife consumes 30% less energy than ordinary air knife
Reitz air knives can provide blow- offs for larger area surfaces. It can perform large-area blowing and is quite quiet
Air method provides better blowing performance and less noise
The air knife passes through an effective length of air gap with a thickness of 0.0508 mm and releases a very small amount of high-speed compressed air. This flaky high-speed air drives a large amount of air around the target to be efficiently sprayed to the target, effectively amplifying the compressed air flow. 25-50 times
The ideal application of the Reitz air knife of Ruitian Electromechanical Technology is a large object. For a large amount of debris, dirt, water, oil or objects that need to be cooled, a small part of compressed air can be used for the purpose.
With a small amount of compressed air, you can achieve better process requirements than drill pipes or other methods. The noise can be reduced by 50 decibels.
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