There Is Much Water in the Air of Mobile Air Compressor in Baoding Construction Site: Analysis of Compressed Air Drying Problem

Common causes of high air moisture content of mobile air compressor in Baoding construction site

in Baoding area, the high temperature and humidity in summer and the large temperature difference between day and night in winter lead to a significant increase in the moisture content in the compressed air produced by the mobile air compressor used in the construction site. Unconfigured or invalid gas-water separator, unenabled refrigerated air dryer, blocked drain valves, and reduced aftercooler efficiency will all aggravate the air water content problem.

Practical impact of high humidity compressed air

• pneumatic tools are rusted and accelerated to reduce service life;
• quality defects such as spots and bubbles appear in painting and spraying operations;
• misoperation of instrument air system affects the stability of automatic control;
• condensation and water accumulation on the inner wall of the pipeline cause the risk of freezing and blocking in winter.

Response suggestions

it is recommended to regularly check the running status of the automatic drainage device, install or enable freezing dryer (refrigerated air dryer) or adsorption dryer, and monitor the ventilation and environmental temperature and humidity of the air compressor room; mobile air compressor for integrated construction site with multi-stage filtration and drying function is selected to improve the quality and reliability of compressed air.