Cooled Chiller Cooling Water Condenser Tube Ball Cleaning System

Performance requirements

1, the amount of cleaning devices shall serve to ensure that all balls reach the front plate of the condenser of time differences within 5s so that each ball while cleaning a variety of tubes.

2, cleaning devices should be properly recycled rubber balls, missed the ball, and no accumulation of goals.

3, ball catchers water resistance: when nominal rated current is less than 3.0M/s, catching the net clean, local resistance loss in the 0.5Mwithin the water column.

Requirements of central air conditioning circulating water system filter

1. The accuracy of filtration is diameter 1.5mm;

2. Effective filtration area is more than three times of the actual cross-sectional area, see the provisions of 8.4 standard HG / T21637-1991.

3. Before the formal running of online cleaning device, you must wash and clean up the whole piping system, including the filter and other parts at the pump inlet (the accuracy of filter must be less than 5mm), exclude welding slag, iron wire, wood, plastic and steel oxide and other impurities caused during the installation process, drain the yellow rust water of the system.

4. Online cleaning device cannot replace the function like corrosion inhibition, sterilization and algae removal of chemical water treatment, so even installing the online cleaning device of condenser the chemical water treatment is still needed, but you can increase concentration ratio and decrease the discharge of concentrated chemical water.