{"en":"Counter Flow Evaporative Fluid Coolers"}

Counter Flow Evaporative Fluid Coolers

Counter Flow Evaporative Fluid Coolers

LKM series cross flow square cooling tower is available in capacity for single cell from 100 tons to 1000 tons, various modular combinations of cooling towers are designed to meet different requirements.This cooling tower is highly used in heating, ventilation, air-conditioning, and light to medium processing applications.



Features

♦  Factory assembled, convenient transportation and installation
♦  Excellent heat exchange performance 
♦  Easy maintenance without stop working 
♦  Small cover area, low comprehensive investment
♦  Energying saving and environment friendly

 
              

Components Instruction

 

Axial Flow Fan

Uses cooling tower special aluminum alloy axial flow fan,forward type blade structure design, small wind resistance, big air volume, low noise, good performance, high efficiency. Streamline high strength fan stack gurantees airflow uniform through the fan inlet and outlet area, maximum reduce the energy comsuption. Fan motor's protection class: IP55, Insulation class: F class.

 

Cooling coil

Cooling coils as the core parts of closed cooling tower, are maded up of great quality copper coil or steel coil. Coil inside is through cooling medium, outside is cooled by water spray to meet the cooling requirement.
Steel coils (G type) are used by high quality Ф25 mm seamless fluid tube, and processed by H.D.G.(hot dip galvanised) to enhance the coil pipe anti-corrosion ability, extend service life.
Copper coils (T type) are used by T2 deoxidized acid copper tube, silver electrode is used to connect between the copper pipe and elbow welding, low solder joint and good quality, design pressure is 1.2MPa.

 

Aluminium Zinc Plate

Shell plate uses imported aluminium zinc plate, which is one of the strongest corrision resistance plate, service life is 3-6 times of ordinary galvanized sheet, with strong termal resistance, high heat resistance, beautiful appearance, ect.

 

Spray pump

Used great mechanical seal to prevent from the leakage, made by dedicated outdoor motor, and special configuration imported bearings, to ensure that the fan, water pump has long term reliable operation, low power, large flow, low noise, excellent performance, etc. The pump body is precision casting, strong and long service life.

 

Drift Eliminator

Original detachable eliminator adopts good performance PVC material, its special structure could change the air flow direction, effectively remove from the wet air moisture in the air, redeased the drift loss below 0.001%, maximum save the water, what's more, to make sure the area around cooling tower no pollution, and prevent from the germs spreading.

 

High Efficiency film fills

Hanging film type fill which spreads the water into a thin film, flowing over large vertical surfaces, promoting maximum exposure to air flow. It incorporates highly efficient cellular eliminators and louvers, integrally molded within the fill sheets, preventing water from escaping and assuring precise air distribution throughout wide variations in airflow. Unlike towers equipped with separate external louvers, this fill operates virtually icefree even in extremely cold weather.

 

Advanced Water Distribution System

The spray system uses in a variety of high flow rate and anti clogging basket type nozzles, to ensure the continuous uniform water spraying on the surface of the coil. Under the help of induced air, water can cover all the coils to the utmost extent to do the complete heat exchage among water, air and refrigerant. In this case, heat transfer efficiency will increase dramatically. The nozzle is connected on spray pipe branch. When cleaning, the nozzles and spray pipe branch can be easily dismounted.
 

Optional Accessories

♦ Noise reduction upgrade                     ♦ Anti-Freeze heater
♦ Vibration isolator                                 ♦ Stainless steel casing and framework / bolts and nuts (304 / 316)
♦ High-temperature upgrade                  ♦ Dual-speed Motor & VFD motorAnti-Freeze heater

 

For more detailed description and specification, please click the above Download to get more information about LKM series counter flow closed cooling towers. 

Technical Specification of LKM Series Cooling Tower
 
 Item Water
Flow
(m3/h)
Dimension
(mm)        
Fan Spray Pump Inlet/
Outlet 
Pipe 
Diameter
 (mm)
Weight (kg)
 Model Length Width Height Air
Volume
(m³/h)
Power 
(Kw)x
Qty
Flow
 (m³/h)
Power 
(Kw)
Dry Wet
LKM-5 5 1150 900 1920 10500 0.55 14 0.75 50 T:350 600
LKM-8 8 1150 1150 1920 13050 0.75 14 0.75 65 T:400 700
LKM-10 10 2000 1150 2200 26100 0.75*2 30 1.1 65 T:520 1000
LKM-15 15 2000 1150 2200 26100 0.75*2 30 1.1 65 T:570 1100
LKM-20 20 2500 1150 2200 36600 1.1*2 40 1.5 80 T:650 1600
LKM-25 25 2500 1150 2350 36600 1.1*2 40 1.5 80 T:750 1700
LKM-35 35 2500 1400 2650 40600 1.5*2 40 1.5 80 T:850 1800
LKM-40 40 2500 1400 2650 40600 1.5*2 60 1.5 100 T:1050 2000
3000 1400 2650 40600 1.5*2 60 1.5 100 G:2150 3000
LKM-50 50 2500 1400 2650 46900 2.2*2 60 1.5 100 T:1250 2300
3000 1400 2650 46900 2.2*2 60 1.5 100 G:2450 3500
LKM-60 60 2500 1400 2650 53000 2.6*2 60 1.5 100 T:1350 2400
3000 1400 2650 53000 2.6*2 60 1.5 100 G:2650 3700
LKM-70 70 3000 1400 2850 63800 3.5*2 65 2.2 100 T:1650 3000
3518 1400 3310 63800 3.5*2 65 2.2 100 G:2950 4300
LKM-80 80 3000 1400 2850 90000 4*2 65 2.2 125 T:1850 3300
3518 2180 3310 90000 4*2 65 2.2 125 G:3560 5000
LKM-100 100 3000 2180 2850 90000 4*2 110 3 125 T:2050 3800
3518 2180 3310 90000 4*2 110 3 125 G:4150 5900
LKM-125 125 3518 2180 3250 110000 5.5*2 110 3 100*2 T:2450 4300
4010 2180 3910 110000 5.5*2 110 4 100*2 G:5150 7000
LKM-150 150 3518 2180 2850 150000 7.5*2 110 3 100*2 T:3150 4300
4010 2980 3910 150000 7.5*2 140 4 100*2 G:6500 8100
LKM-175 175 4010 2980 3910 180000 7.5*2 170 5.5 100*2 T:3700 7100
5380 2980 3910 180000 7.5*2 220 7.5 100*2 G:7120 10500
LKM-200 200 4010 2980 3910 220000 7.5*2 170 5.5 125*2 T:4180 7600
5380 2980 3910 220000 7.5*2 220 7.5 125*2 G:8300 11700
LKM-250 250 4510 2980 3910 300000 11*2 170 5.5 125*2 T:5050 8900
5380 2180 3910 300000 11*2 220 7.5 125*2 G:10680 14600
LKM-300 300 7036 2180 2850 300000 7.5*4 220 3*2 100*4 T:6300 8600
8020 2980 3910 300000 7.5*4 220 3*2 100*4 G:12100 16200
LKM-350 350 8020 2980 3910 360000 7.5*4 340 5.5*2 125*4 T:7400 14200
10760 2980 3910 360000 7.5*4 440 7.5*2 125*4 G:14240 21000
LKM-400 400 8020 2980 3910 440000 7.5*4 340 5.5*2 125*4 T:8360 15200
10760 2980 3910 440000 7.5*4 440 7.5*2 125*4 G:16600 23400
LKM-500 500 8020 2980 3910 600000 11*4 340 5.5*2 125*4 T:10100 17800
10760 2980 3910 600000 11*4 440 7.5*2 125*4 G:21360 29200

DESIGN CONDITION:   

Entrance temp.  t1=37°C                    Leaving temp.    t2= 32°C          
Wet bulb temp.  tWB=28°C                Dry bulb temp.   tDB=31.5°C          Atmospheric pressure=99.4 KPa
 

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