High pressure and temperature maintain the vapor state of the surrounding moisture during compression. The air cools at the end of the compression process, and the water vapor condenses into water and a little oil. Untreated air will settle to the bottom of the tank and clog the pipes and airdrops farther downstream. If the oily water isn’t cleaned up, it will condense further downstream and make its way to any place where compressed air is used. Whenever it happens, you know there’s an issue.
REDUCE WETNESS BY USING THE CORRECT EQUIPMENT
If you own an Atlas Copco screw compressor in Faridabad and want only to offer dry, clean compressed air, you may take precautions to guarantee the discharged condensate is correctly cleaned. High-quality water separators or aftercoolers can often remove 40-60% of the water vapor from the exhaust air.
For added defense against water damage from condensation, an air drier and air receiver might be installed. Get in touch with an Atlas Copco Authorized Dealer if you need help deciding on the suitableaccessories set.
These preventive measures can lessen the likelihood of condensation and moisture forming farther down the line, but they won’t eliminate them. In a system with appropriately sized and applied drying and filtering equipment, the leading cause of excess moisture of condensate downstream at your air tools is likely a faulty condensate drain valve.
How to Diagnose Drain Valve Problems
The receiver tank of any air compressor should be emptied regularly. Condensate accumulation downstream from a lack of draining and drain valve maintenance might cause corrosion to your air receiver and overload your air dryers. Therefore, it is essential to check for and fix drain valve issues and maintain clean and clear drain valves.
First, find the drain valve for the tank (usually attached to the lowest port on the tank).
In the case of a manual valve, a little turn of the handle will cause water and pressurized air to escape from the tank.
There will be a lot of water before you hear the compressed air expand if it hasn’t been drained in a long.
You should be able to hear air very quickly if it has been regularly emptied.
There should be a “Push to Test” button on the control faceplate if the valve is timer-operated or has zero air loss.
Just push the button to bypass the timer or sensing circuit and open the valve manually. As soon as you read this, expect to hear a hiss of air. This further substantiates the drain’s efficient operation.
Put some pressure on the button to let all that water out of the tank. When completed, press the button again to secure the valve in the open position.
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