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Home | F.R.P. Cooling Tower | NSH Counter Flow Tower | NSH-175 | Square Type Cooling Tower NSH-175
Square Type Cooling Tower NSH-175
Product Origin Guangdong
Brand NEWIN
Shipping Port Shenzhen
Color Yellow/White/Gray/Blue
Lead Time 15 working days
Payment TT, L/C, West Union
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  • Specification
  • Main parts
  • Application
  • Product Literation

NSH Counter Flow Cooling Tower Features


* Cooling capacity from 100 tons to 1500 tons per cell, for big cooling capacity, multi-cells are supplied.
* Great quality firm fiberglass reinforced plastic (F.R.P) parts resist corrosion.
* PVC drift eliminate to avoid the big water loss from the cooling tower.
* PVC filling (or PP infill for high temp.) is designed for maximum air/water contact for efficient heat transfer.
* Self-rotating sprinkler system with non-clog openings for long service life.
* Well adjusted Aluminum alloy or stainless steel (for options) drive fan to make sure its long service life.

* Totally enclosed fan motor is designed for outdoor operation - stands up to severe service duty.

* Galvanized motor mounts and discharge grille resist corrosion, never need painting. 
* Convenient inspection door make it easy to reach the inside for maintenance or replacing the parts .

* Access ladders make it easy to reach the fan and motors, and check the parts service condition.

 


1)  Technical Data of Square Type Counter Flow Cooling Tower NSH-175


Item

Content

Parameter

Note

Basic data

 

 Type

Counter flow square type

Low noise type

 Model

NSH-175-SA

 

 Water flow

175 m3/h

 

 Inlet / outlet temperature

37C/ 32C

ΔT=5C

 Dry / Wet bulb temperature

31.5C/ 28C

 

 Cooling capacity

875,000 kcal/h

 

 Noise value

59.5 dB(A)

5.4 M distance

 Power supply

380V3Ph50Hz

  

 Water quality

PH=6-8

 

Design data

 Air/water ratio

0.68 kg/kg

 

 Tower head

6.3 m

 

 Blanching loss

0.005%

 

 Evaporating loss

0.833 %

 

 Net weight

1600 kg

 

 Running weight

4290 kg

 

Fan data

 Fan type

Axial-flow 

 

 Air flow

105,000m3/h 

 

 Static pressure

75 Pa

 

 Fan rotate speed

350 r/min

 

 DiameterF

 2,4o0 mm

 

 Blade quantity

4 pcsset

 

 Motor power

5.5 kw

 

 Type of drive

direct

 

 Motor starting method

Star-Delta

 

Dimension

 L × W × H

3,000×3,000×4,570 mm

 

 Inlet pipe dimension (DN)

150 mm

Outlet pipe dimension (DN)

150mm

 Full/drain pipe dimension (DN)

80 mm80 mm

 Automatic/manual feed water 

pipe dimension (DN)

40 mm40mm

Material

 Motor

TEFC

totally fully enclosed

 Fan

Alloy aluminum

 

 Casing, air inlet louver

F.R.P

 

 Fan stack

 Water basin, suction tank

 infill

 P.V.C

Fire-resistance type

 Sprinkler system

 PVC/Galvanized steel & A.B.S

 

 

 Framework,  Motor support

Hot Dip Galvanized Steel

Britain BS EN ISO

1461:1999 

Standard














































※ For different working condition or special request, please query us for correct solution.


2) Overall dimension of counter flow square cooling water tower NSH-175


3) Foundation of counter flow square type water cooling tower NSH-175

  

※ We reserve the right to modify the above information without further notice.

 

Counter Flow Cooling Tower Main parts details


The Main parts of cooling tower consists of Motor, Fan, Infill, Sprinkler system, Drift Eliminator, F.R.P parts, etc. Newin Cooling towers are used great quality of the cooling tower parts to make sure the great performance and long lifespan. If customers have  special requirements for the cooling tower, we will try our best to satisfy your needs.

 

 

     Cooling tower Motor

 

 Cooling tower fan system

 

       Cooling tower infill

 

 Cooling tower Eliminator

       

 

    Tower inside structure

 

  Cooling tower structure

 

    Tower air inlet louver

 

     Cooling tower nozzle

 

 

Parts  Material  Remark

Water Basin

 F.R.P Water-resistance resin and high quality fiberglass mat

 Casing

 F.R.P Water-resistance resin and high quality fiberglass mat
 Motor  Cast Iron Fully enclosed anti water type, other brand motors for option
 Motor support  Hot dip galvanized  steel  In accordance with BS EN ISO1461:1999 standard

 Fan

 Alum alloy F.R.P for optional 

 Infill

 P.V.C  film For high temperature inlet water, UPVC and PP material for option
 Drift Eliminator  P.V.C For high temperature inlet water, UPVC  material for option

 Air inlet louver

 F.R.P  Fiberglass Reinforced Plastic

 Sprinkler nozzle

 A.B.S  For high temperature inlet water, PP material for option

 Sprinkler pipe

 P.V.C  For high temperature inlet water, hot-dip galvanized steel for optional

 Bolts & Nuts 

 Electroplated   Stainless steel 304, 316 for optional
 Framework  Hot dip galvanized  steel   In accordance with BS EN ISO1461:1999 standard

























※ For different working condition or special request, please query us for correct solution.


Cooling Tower Application


The counter flow cooling tower is mainly used in air conditioning cooling system, frozen industry, injection molding, tanning, foaming, electricity, steam turbine, aluminum processing, air compressors, industrial water cooling, etc.  Those industries  could be divided into 4 categories as follows:

♦  Air temperature adjust : air conditioning, refrigerator, freezer, refrigeration, air conditioning, etc.;
♦  Manufacturing and processing: the food industry, pharmaceutical industry, metal casting, plastic industry, rubber industry, textile industry, steel mills, chemical industry, petrochemical products, etc.;
♦ Cooling the running machines: mechanical operation of the generator, steam turbine, air compressor, hydraulic press, engine, etc.;
♦  other industries...

 

Below is some square type counter flow cooling towers' projects in different industries.

 

  Cooling Tower NSH-250-SA x 3 sets

 

   Cooling Tower NSH-750-TA, 3 cells

   

 

  Cooling Tower NSH-400-MA, 4 cells

 

                       Cooling Tower NSH-200-SA

   

 

                     Cooling Tower NSH-300-SA x 2 sets

 

                 Cooling Tower NSH-1000-DA, 2 cells

   

 

                Cooling Tower NSH-800-DL, 2 cells

 

                    Cooling Tower NSH-900-DL, 2 cells



Drawing and parameters:


Technical specification of cooling tower NSH-175  1cell unit

Outline dimension drawing of cooling tower NSH-175 1cell unit

Foundation size and construction drawing of cooling tower NSH-175  1cell 


Note: 

The list technical details shall not be binding unless confirmed in writing by NEWIN. 

We reserve the rights to modify the technical details without further notice.
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