Stainless Steel Ammonia Freon Counter Flow Refrigeration Evaporative Condenser

process principle:
working fluid is 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.the heat is exhausted out of the tower by the fan;tater is collected back to the bottom tank.the spray water is cooled down via PVC radiation fin in the process of circulation,and flows in the same direction with the fresh wind.the coil mainly takes sensible heat travel tylse.and thiswill apply especially to dealing with high temperature fluid.

product characteristics:

1.easy to maintain
the huge inside spare space is convenient for people to access to maintain the cooling tower.

2.avoiding scaling
better water coverage around the tubes is due to air and spray water flowing in smooth,parallel,downward path over the coil,promoting dry spots since the water is not stripped from the underside of the tubes by the airflow.

Mixed flow series principle of operation:
1.the cooled water increases the temperature differential between the water and the warm process fluid,which results in a reduced coil size,fewer coil connections,and reduced weights.this feature further reduces the tendency to form scale on the coil since cooler water offers higher solubility for scale producing compounds.

2.parallel air and water paths minimize scale-producing dry spots that may be found on the bottom of tubes in conventional units.

3.the recirculating spray water falls from the coil to a wet deck surface section where it is cooled by asecond fresh air stream using both evaporative and sensible heat transfer proeesses.

4.water is pumped over the evaporative coil at a 6.5L/S of coil face area to ensure continuous flooding of the primary heat transfer surface which enhances heat transfer efficiency and minimizes fouling and scale formation.

5.the coils section rejects heat through the fresh air evaporativing,on the other side is through the sensible heat effect of pre-cooled circulating spray water.reducing the coils evaporative cooling effect is helpful to reduce the possibility of the coils surface scaling.
 

MODEL	CAPACITY (M3/h)	FAN			WATER SPRAYING PUMP			INLET/OUTLET DN(MM)	WEIGHT		DIMENSION
		QTY	POWER (K/W)	AIR VOLUME PER SET (M3/h)	QTY	POWER (K/W)	WATER VOLUME PER SET (M3/h)	DN(mm)	SHIPPING (KG)	OPERATIONG (KG)	LENGTH (MM)	WIDTH (MM)	HEIGHT (MM)
ZHX-320	320	1	3	35000	1	1.1	53	DN80	2390	3790	1925	2380	4220
ZHX-430	430	1	4	45000	1	1.1	53	DN100	2510	3910	1925	2380	4220
ZHX-525	525	1	5.5	65000	1	1.5	70	DN100	2760	4340	1925	2580	4220
ZHX-595	595	1	5.5	75000	1	1.5	70	DN100	3290	5140	1925	2900	4220
ZHX-700	700	1	7.5	87000	1	1.5	70	DN100	3680	5530	1925	2900	4965
ZHX-800	800	2	4	45000	1	2.2	100	DN100	4230	7650	3770	2200	4220
ZHX-870	870	2	4	45000	1	2.2	100	DN125	4510	7930	3770	2200	4720
ZHX-980	980	2	4	45000	1	2.2	100	DN125	4620	8040	3770	2200	4965
ZHX-1100	1100	3	3	40000	1	3	150	DN125	6170	10170	4240	2200	4720
ZHX-1250	1250	3	4	45000	1	3	150	2-DN100	6510	10510	4240	2200	4965
ZHX-1380	1380	4	3	45000	1	4	180	2-DN100	7100	11950	5610	2200	4220
ZHX-1520	1520	4	3	40000	1	4	180	2-DN100	7310	12160	5610	2200	4730
ZHX-1680	1680	4	4	45000	1	4	180	2-DN100	7590	12440	5610	2200	4965
ZHX-1840	1840	4	4	45000	1	5.5	233	2-DN125	8920	15580	7450	2200	4220
ZHX-2010	2010	4	4	45000	1	5.5	233	2-DN125	9330	15990	7450	2200	4720
ZHX-2245	2245	4	4	45000	1	5.5	233	2-DN125	9550	16210	7450	2200	4965
ZHX-2450	2450	5	4	45000	1	4	180	4-DN100	11650	19090	9300	2200	4720
ZHX-2600	2680	5	4	45000	1	4	180	4-DN100	12350	19790	9300	2200	4965
ZHX-2820	2820	6	4	45000	1	4	180	4-DN100	12490	19930	9300	2200	4965

MODEL	CAPACITY (M3/h)	FAN			WATER SPRAYING PUMP			INLET/OUTLET DN(MM)	WEIGHT		DIMENSION
		QTY	POWER (K/W)	AIR VOLUME PER SET (M3/h)	QTY	POWER (K/W)	WATER VOLUME PER SET (M3/h)		SHIPPING (KG)	OPERATIONG (KG)	LENGTH (MM)	WIDTH (MM)	HEIGHT (MM)
ZNX-100	100	1	1.5	18000	1	0.55	23	DN50	890	1660	1230	1150	3440
ZNX-200	200	1	2.2	30000	1	0.75	28	DN50	1370	2480	1925	1150	3650
ZNX-320	320	1	3	45000	1	0.75	28	DN50	1990	3620	1925	1840	3840
ZNX-430	430	1	4	60000	1	1.1	45	DN80	2120	3790	1925	1840	4220
ZNX-525	525	1	5.5	75000	1	1.5	65	DN80	2420	4490	2470	1840	4220
ZNX-595	595	1	7.5	87000	1	1.5	65	DN80	2690	4760	2470	1840	4450
ZNX-700	700	1	7.5	100000	1	2.2	84	DN100	3650	6080	2790	1840	4450
ZNX-800	800	2	4	65000	1	2.2	84	DN100	4150	7480	3770	1840	4220
ZNX-870	870	2	4	65000	1	2.2	84	DN100	4680	8010	3770	1840	4450
ZNX-980	980	2	4	65000	1	2.2	84	DN125	5120	8450	3770	1840	4450
ZNX-1100	1100	2	5.5	75000	1	3	120	DN125	5360	9430	3770	2200	4220
ZNX-1250	1250	2	5.5	75000	1	3	120	2-DN100	5980	10050	3770	2200	4450
ZNX-1380	1380	2	5.5.	87000	1	4	170	2-DN100	6230	11270	4846	2200	4350
ZNX-1520	1520	2	7.5	100000	1	4	170	2-DN100	6560	11590	4846	2200	4650
ZNX-1680	1680	3	4	65000	1	4	170	2-DN100	7850	13730	5610	2200	4350
ZNX-1840	1840	3	5.5	75000	1	4	170	2-DN125	8450	14330	5610	2200	4650
ZNX-2010	2010	3	5.5	75000	1	4	170	4-DN80	9180	15380	6046	2200	4650
ZNX-2245	2245	3	7.5	87000	1	5.5	230	4-DN80	9780	17340	7230	2200	4650
ZNX-2450	2450	4	5.5	75000	2	3	120	4-DN100	10860	18520	7450	2200	4650
ZNX-2600	2600	4	5.5	75000	2	4	170	4-DN100	11480	20880	9030	2200	4965
ZNX-2820	2820	4	5.5	75000	2	4	170	4-DN100	11720	21120	9030	2200	4965

FAQ

1.Q: Your company is a manufacture or trading company?
A: We are  leading cooling towerand evaporative condenser manufacturer since the year of 1975 with the "famous brand"-Heng An manufacture in China.

2.Q: How do I get repair parts and how long does it take?
A: We have workshop can supply all parts of the product, and 90% of spare parts can be distributed to any 
place in the world within one week!

3.Q: What if I don't have the professional engineer to install or maintain the product?
A: We could send experience engineers on site to install the product and train your staff for equipment 
operation and maintenance.

4.Q: How can I choose a suitable model?
A: As long as you provide the following information, we can assist to design and select the model for you.