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01. The ratio
of the cold air, the amount of cooling water (gas-water
ratio): WGFB tower due to the filler is canceled, so that
the cooling tower system resistance - the fan full pressure
value dropped to 50% of the packing tower, tower resistance
reduces the axial fan air flow is increased to 120% of the
packed tower, the same amount of cooling water, gas and
water increased by 20%, the practice has proved WGFB tower
gas-water ratio of 900:1, the packed tower 700:1 (volume
ratio) . Specific surface area:
02. The cooling medium (cold), and is cooled by the medium
(water) contact WGFB tower using GFN high-low pressure
atomizing device, at lower pressure (the atomization
apparatus working pressure is only 0.03 zero plane at the
pressure 0.08-0.15Mpa)-0.035Mpa, water mains, the water
injection into tiny droplets of 0.5 ~ 1mm than water, filler
dispersed into a film-like 5% larger than the surface area
can be continuously updated quickly pass heat and mass
transfer surface area, quickly go unspoken tropical atomized
flow.
03. The cooling time (air and water contact time): WGFB
tower on spray atomization device reasonable distribution
installed on the top of the air intake tract, water fog
tablets in the tower downstream and countercurrent two
processes, some fog particles in the upper part of the tower
spray segment was suspended state, therefore greatly extend
the residence time of the water in the tower, fully
guaranteed the cold air and water heat exchange. The tower
design WGFB idea it is based on the above three elements,
and abandon the conventional packed tower insufficient
cooling effect, work reliably degree tends idealized.
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