QC nozzle (High-capacity type

Nozzles for gas cooling tower QC nozzle (High-capacity type)

Features

Spray fl ow rate can be controlled within the range of 10:1 by controlling return pressure with the constant supply pressure. Only one can spray high fl ow rate , for huge cooling tower.

Material

Principal parts: Stainless steel(standard: SUS316)

The orifi ce parts: Stainless steel, cemented carbide, ceramic.

Shapes

Spray pattern (at supply pressure of 3.5MPa)

Model No.

KSWC 800-QC-EE Return pressure [MPa] Spray dimensions W / L / D [mm] WLD 1.36 Full-closed 1,350 1,500 6,500 0.8 3,280 2,300 4,550 0.2 3,650 1,530 3,250

Model number list (at supply pressure of 3.5MPa)

Standard Min. orifi ce Water fl ow rate[L/min] Spray angle Sauter mean Model No. fl ow rate diameter at following return pressure [MPa] at following return pressure [MPa] diameter [L/h] [mm] 1.36 Full-closed 1.0 0.6 0.2 1.36 Full-closed 1.0 0.6 0.2 [μm] 141 3,000 3.4 50.0 31.0 12.3 5.0 80° 86° 94° 100° 110 189 4,000 3.9 66.7 41.3 16.4 6.7 80° 86° 94° 100° 120 283 6,000 4.9 100 62.0 24.7 10.0 80° 86° 94° 100° 130 377 8,000 5.4 133 82.7 32.9 13.3 80° 86° 94° 100° 140 471 10,000 6.1 166 103 41.1 16.6 80° 86° 94° 100° 150 566 12,000 6.7 200 124 49.3 20.0 80° 86° 94° 100° 160

KSWC ···-QC-EE 707 15,000 7.5 250 155 61.7 25.0 80° 86° 94° 100° 170 800 17,000 8.0 283 176 69.9 28.3 80° 86° 94° 100° 180 943 20,000 8.7 333 207 82.2 33.3 80° 86° 94° 100° 195 1179 25,000 9.7 416 258 103 41.6 80° 86° 94° 100° 210 1414 30,000 10.6 500 310 123 49.9 80° 86° 94° 100° 225 1650 35,000 11.5 583 362 144 58.3 80° 86° 94° 100° 240 1886 40,000 12.3 666 413 165 66.6 80° 86° 94° 100° 255 *Supply fl ow rate is required 1.3 times against spray fl ow rate at least [L/h]. The available fl ow rate capacity is 3,000 - 40,000 L/h. Please contact Everloy representative for the fl ow rate.