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1.No pollution, 2.Avoid furr, 3.Cost saving of energy consumption and repair, 4.Water Saving - details see: https://www.machineto.com/high-quality-low-price-closed-cooling-tower-10241270

Closed cooling tower:

1. It can avoid the the fluid being polluted

2.It flow by the coil , will not meet outside air, so it will reduce scaling inside, improving the system effective.

3.It reduces the system energy cost

4.It reduces the system repair cost

5.It assures that the system can run smoothly all of years.

A. Working Principles:

Working fluid(water,oil o other liquid) i flowing inside of the coils,which is enwrapped by spray water on the outside. The heat of water is transferred by coil and become the saturated vapor when meet the water and air. Teh heat is exhausted out of the tower by the tower by the top fan; water is collected back to the bottom tank and circulates continuously. Teh spray water is cooled down via PVC radiation fin in the process of circulation, and flows n the same direction with the fresh wind. The coil mainly takes sensible heat travel style. The most benefit of this style is can avoid scale formation on the outside of th coil. And this will apply especially to dealing with high temperature fluid (e.g. 60°C) or the fluid need big temperature difference (e.g. 60°Cto 35°C).

B.Detailed information:

Part of BHX series Combined-flow Closed Cooling Tower Parameter
	Type	Total Length	Single cabinet width	Height of the cooling coil	Coil straight length	Coil number
unitary	BHX-245	1820	1740	620	1520	56
	BHX-280	1820	1740	620	1520	56
	BHX-320	1820	1740	620	1520	56
single box	BHX-380	1820	1740	1090	1520	36
	BHX-430	1850	1740	1090	1520	36
	BHX-475	1850	1740	1320	1520	36
	BHX-495	1850	1740	1320	1520	36
	BHX-550	1950	1840	1090	1620	56
	BHX-595	1950	1840	1090	1620	56
	BHX-670	1950	1840	1320	1620	56
	BHX-700	1950	1840	1320	1620	56
	BHX-735	1950	1840	1320	1620	56
double box	BHX-900	3590	1740	1090	3200	36
	BHX-960	3590	1740	1320	3200	36
	BHX-1050	3590	1740	1320	3200	36
	BHX-1165B	3790	1840	1320	3400	40
	BHX-1285B	3790	1840	1320	3400	40
	BHX-1335B	3790	1840	1320	3400	40
	BHX-1420	3790	1840	1320	3400	56

C.Products show:

Advantages:

• Decreases the level of energy consumption
• Low environmental impact and conserves natural resources
• Less maintenance and heat rejection at the lowest possible energy input requirements via:
• Premium efficient/VFD duty fan motors are standard
• High efficiency, low horsepower axial fans
• Patented combined flow technology
• Closed loop cooling, which minimizes process fouling
• Minimizes the potential for scaling and fouling
• Reduces evaporation directly off the coil

If any questions ,Pls contact with me