Counterflow closed cooling tower-Weifang Haofeng Electromechanical Device Co., Ltd.

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E-mail：hfzhuqihang@gmail.com

Company address: Yuhe Subdistrict, Weicheng District, Weifang City, Shandong Province

Counterflow closed cooling tower

Natural wind enters the cooling tower from the air intake grille, flows upward, and is exhausted through the exhaust system above the cooling tower.

Category:

Counter flow closed cooling tower

Keywords:

Counterflow closed cooling tower

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hfzhuqihang@gmail.com

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Product details

Natural wind enters the cooling tower through the inlet air louvers, flows upward, and is discharged from the top of the cooling tower through the exhaust system.
The spray pump draws water from the sump, delivers it through the outer spray pipe to the inner spray device, and sprays it evenly downward onto the cooler, eventually falling back into the sump.
The direction of airflow is opposite to the downward direction of the spray water; therefore, it is called a counterflow closed cooling tower.

Model	Cooling Capacity	Main Circulation Pump	Fan		Spray Pump		Connecting Pipes (mm)			Equipment Size (mm)			Net Weight (Kg)
Model	Cooling Capacity	Power	Air Volume	Power (kw)	Flow Rate (m³/h)	Power (kw)	Inlet and Outlet	Make-up Water Inlet	Drain Outlet	Length	Width	Height	Net Weight (Kg)
HFB-N10T	50000	3*1	10000	0.37*1	11	0.75	DN50	DN20	DN25	2200	1000	2300	350
HFB-N15T	75000	3*1	10000	0.37*1	11	0.75	DN50	DN20	DN25	2200	1000	2300	500
HFB-N20T	100000	3*1	10000*2	0.37*2	22	1.1	DN50	DN20	DN25	2400	1000	2300	650
HFB-N30T	150000	4*1	15000*2	0.75*2	22	1.1	DN50	DN20	DN25	2400	1000	2500	750
HFB-N40T	200000	5.5	15000*2	0.75*2	28	0.75	DN65	DN25	DN25	2400	1250	2300	850
HFB-N50T	250000	5.5*2	22000*2	1.5*2	53	1.1	DN65	DN25	DN32	2800	1250	2600	950
HFB-N60T	300000	7.5*2	22000*2	1.5*2	53	1.1	DN65	DN25	DN32	2800	1250	2700	1100
HFB-N80T	400000	7.5*2	22000*2	1.5*2	70	1.5	DN80	DN25	DN32	2800	1500	2700	1300
HFB-N100T	500000	11*2	22000*3	1.5*3	80	2.2	DN100	DN32	DN32	3400	1500	2800	1500
HFB-N110T	550000	11*2	22000*4	1.5*4	80	2.2	DN100	DN32	DN32	2800	2000	2800	1500
HFB-N120T	600000	15*2	22000*4	1.5*4	100	2.2	DN100	DN32	DN32	3400	2000	2800	1800
HFB-N130T	650000	15*2	22000*4	1.5*4	100	2.2	DN100	DN32	DN40	3400	2000	2900	2000
HFB-N140T	700000	15*2	22000*4	1.5*4	100	2.2	DN100	DN32	DN40	3400	2000	2900	2100
HFB-N150T	750000	15*2	22000*4	1.5*4	150	3	DN100	DN40	DN50	3400	2000	2900	2200
HFB-N160T	800000	18.5*2	22000*4	1.5*4	150	3	DN125	DN40	DN50	3400	2000	2900	2350
HFB-N170T	850000	18.5*2	22000*6	1.1*6	150	3	DN125	DN40	DN50	3400	2000	3000	2500
HFB-N180T	900000	22*2	22000*6	1.5*6	150	3	DN125	DN40	DN50	3900	2000	3000	2650
HFB-N190T	950000	22*2	22000*6	1.5*6	150	3	DN125	DN40	DN50	3400	2300	3100	2800
HFB-N200T	1000000	22*2	22000*6	1.5*6	180	4	DN150	DN40	DN50	3400	2500	3100	3000
HFB-N220T	1100000	30*2	22000*6	1.5*6	180	4	DN150	DN50	DN50	3900	2300	3200	3250
HFB-N240T	1200000	30*2	34000*6	2.2*6	233	5.5	DN150	DN50	DN65	4400	2300	3200	3500
HFB-N260T	1300000	37*2	34000*6	2.2*6	233	5.5	DN200	DN50	DN65	4400	2500	3300	3750
HFB-N280T	1400000	37*2	34000*8	2.2*8	233	5.5	DN200	DN50	DN65	4900	2300	3300	4000
HFB-N300T	1500000	37*2	34000*8	2.2*8	286	7.5	DN200	DN50	DN65	4900	2500	3300	4250
HFB-N350T	1750000	45*2	34000*8	2.2*8	286	7.5	DN250	DN65	DN50*2	5400	2500	3500	4500
HFB-N400T	2000000	55*2	34000*8	2.2*8	150*2	3*2	DN250	DN65	DN50*2	5400	3000	3500	4800
HFB-N450T	2250000	55*2	34000*8	2.2*8	180*2	4*2	DN300	DN65	DN50*2	5900	3000	3900	5200
HFB-N500T	2500000		34000*8	2.2*8	233*2	5.5*2	DN300	DN50*2	DN50*2	6400	3000	3900	5800
HFB-N600T	3000000		34000*8	2.2*8	286*2	7.5*2	DN300	DN50*2	DN50*2	7400	3000	4200	6500

Note: The dimensions of 10T and 15T are those of the integrated unit; the dimensions of units above 20T are those of the main unit; the dimensions of all models can be customized.

The configurations of the auxiliary machine water tanks are as follows: (Auxiliary machine dimensions)

10-50T: 800-600-1800 (0.25m³ water tank); 50T-100T: 1100-1000-1800 (0.5m³ water tank); 100-200T: 1700-1100-1800 (1.0m³ water tank); Water tank elevated

180T-260T: 2000-1600-1600 (1.5m³ water tank); 240-300T: 2100-2100-1600 (2.0m³ water tank) Water tank placed horizontally

320T-400T: 2300-2100-1800 (3.0m³ water tank); 450-600T: 2500-2100-2200 (4.0m³ water tank) Water tank placed horizontally

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