Cross Flow Closed Cooling Tower-Master Cooling

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Cross Flow Closed Cooling Tower

ProcessprincipleTheheatedworkingfluidinletfromcoolingcoils,thenthewasteheatbetookawaybythefalldownspraywaterandcrossflowwiththecolddryairwhichisinletfromthesidesofthetowerandformtosaturatedvaporinthep

Key words:

Closed cooling tower, dry and wet combined cooling tower, open cooling tower

Classification:

Cross Flow Closed Cooling Tower

Product Consulting:

86-0510-85311258

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Product description
Technical parameters
Characteristics

ProcessprincipleTheheatedworkingfluidinletfromcoolingcoils,thenthewasteheatbetookawaybythefalldownspraywaterandcrossflowwiththecolddryairwhichisinletfromthesidesofthetowerandformtosaturatedvaporinthep

Process principle

The heated working fluid inlet from cooling coils,then the waste heat be took away by the fall down spray water and cross flow with the cold dry air which is inlet from the sides of the tower and form to saturated vapor in the process. The heat is exhausted out of tower by the top fan and the water is collected to bottom tank and circulate continuously by the special evaporator.Different from Counter Flow type, there are PVC fills inside.They per-cool the spray water, and flows in the vertical direction with cold water inlet, it will make more effective.

Technical Parameters of Cross Flow Closed type

Model	Cooling Capacity(Kcal/h)	Flow Rate（m3/h）	Spray Pump			Fan		Pipe Size			Dimension	Weight (approx)
Model	Cooling Capacity(Kcal/h)	Flow Rate（m3/h）	Power （kw)	Flow rate（m3/h）	Qty.	Power （kw)	Qty.	Inlet/outlet	Supply	Sewage	LWH (mm)	Net weight(kg)	Operating weight(kg)
MSTNB-40	200 000	40	1.5	45	1	1.5	2	DN80	DN25	DN25	310018502500	1150	2800
MSTNB-60	300 000	60	2.2	60	1	1.1	3	DN80	DN25	DN25	330020002600	1350	3700
MSTNB-80	400 000	80	2.2	60	1	1.1	3	DN80	DN25	DN25	350020002900	1650	4850
MSTNB-100	500 000	100	2.2	114	1	1.5	3	DN100	DN25	DN25	350025003250	1950	5650
MSTNB -125	625 000	125	3.7	140	1	2.2	3	DN125	DN32	DN32	425025003570	2400	7200
MSTNB -150	750 000	150	3.7	140	1	2.2	4	DN150	DN32	DN32	475025003570	2950	8450
MSTNB -200	1 000 000	200	5.5	160	1	2.2	4	DN200	DN32	DN32	540025003600	3850	10150
MSTNB -250	1 250 000	250	5.5	160	1	2.2	5	DN200	DN40	DN40	630025004050	4650	12050
MSTNB -300	1 500 000	300	7.5	240	1	3	4	DN150*2	DN40	DN40	630027504050	5580	13600
MSTNB -350	1 750 000	350	7.5	240	1	3	5	DN150*2	DN40	DN40	630030004050	6500	15350

Notes：* Dates in the form is only for your reference, actual parameters should meet customers’ demands.

* Design conditions: maximum flow rate ≤450m³/h, operating environment temp.≤31.5℃, wet bulb temp.≤28℃,humidity not higher than 85%,elevation below 1000m. (Taking antifreeze measures below 0℃）

* Any queries for above parameters please contact our account executive.

Characteristics

1. Low noise

PVC fills make high work efficiency and also can reduce the noisy of spray drops. Configure low noise fans.

2. Avoiding scaling

The spray water’s temperature is lower than scaling temperature, smooth flow the cooling coil and the coils are damped completely, highly reduce scaling.

3. Convenient Maintenance

Modular design is easy to assemble, disassemble and maintenance.There is a maintenance passage inside the tower,and maintenance ladder, fence are equiped. They are convenient for staff to entrance to examine and repair.