{"en":"NSH Counter Flow Cooling Tower ","zh-cn":"NSH逆流冷却塔"}

NSH Counter Flow Cooling Tower

NSH Counter Flow Cooling Tower

NSH series counter flow induced draft cooling tower is designed with square type structure, the volume of prevailing air is minimized. Each part of the cooling tower is designed precisely and further permits easy installation and endurance. Capacity is available from 100 RT to 1000 RT.

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Features

♦ High efficiency, save energy to the largest extent
♦ Fit with various environment changes in different indutries
♦ Matched equipment running normaly
♦ Completely comply with national standards		               


Components Instruction

Casing

Fiberglass reinforced polyester (FRP) is applied with water-resistance resin and high quality fiberglass mat. With good moisture, high gel,high strength, spray the gel-coat on FRP parts by machine and is thermal formed.


Fan & Driving System

All cooling tower fans with adjustable pitch blades are applied to being balanced, it operates stably and quietly. Material chosen are A.B.S, aluminum alloy for normal standard, F.R.P or stainless steel material available for option.Small capacity cooling tower adopts direct drive low noise fan. Bigger capacity fan equipped with Belt drive speed reducer or Gear box.    


Water Distribution

Using high coefficient rotating sprinkler head made of plastic or aluminum alloy could reduce the pressure of friction loss, and the water can be distributed evenly to achieve the max thermal cooling performance.
 

Fill Packing

Used high quality & improved performance PVC with good material, it is high cooling efficiency and anti-corrosive & UL V-0. The surface of infill is corrugated to increase the filling pitch to make sure that infill is clog-free and overcome the problem of water quality. Special material for option if high entering water temperature.
 

Frame and Water Basin

The framework is made of hot dip galvanized steel (HDGS), to makes the cooling tower in rust-free, durable and long service life.
 

Optional Accessories

♦ Noise reduction upgrade                       ♦ Anti-Freeze heater
♦ Vibration isolator & rubber mat             ♦ Stainless steel framework / bolts and nuts (304 / 316)
♦ High-temperature upgrade                   ♦ Dual-speed Motor & VFD motorAnti-Freeze heater
 
Technical Specification of NSH Series Cooling Tower
 
         Item Dimension (mm)  Fan    Inlet    (DN)    Outlet
(DN)		 Weight (kg)
 Model Length Width Height Diameter 
(mm)		 Motor
(Kw)		 Dry Wet
NSH-88 2000 2000 3600 1600 3.0 150 150 1150 2370 
NSH-99 2250 2250 3650 1800 4.0 150 150 1250 2550 
NSH-1010 2500 2500 3700 2200 4.0 150 150 1450 2980 
NSH-1111 2750 2750 3800 2200 5.5 150 150 1620 3300 
NSH-1212 3000 3000 4100 2400 5.5 200 200 1800 3690 
NSH-1313 3250 3250 4350 2400 7.5 200 200 1950 4515 
NSH-1414 3500 3500 4350 2800 7.5 200 200 2350 5685
NSH-1515 3750 3750 4750 2800 11 250 250 2820 6450 
NSH-1616 4000 4000 4800 3400 11 250 250 3150 6990
NSH-1818 4500 4500 5250 3400 15 300 300 3720 8250
NSH-2020 5000 5000 5400 3400 15 300 300 3950 8480 
NSH-2020 5000 5000 5400 3800 15 300 300 4350 9580
NSH-2121 5250 5250 5700 3800 18.5 350 350 4880 10620 
NSH-2222 5500 5500 5900 4200 22 350 350 5660 11780 
NSH-2424 6000 6000 6550 4200 30 400 400 6720 13700 
NSH-2626 6500 6500 6550 4700 30 400 400 7750 15670
NSH-2828 7000 7000 6950 4700 30 450 450 8400 17270 

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