1)Model NO.:FDY-200 2) capacity: 200Nm3/h 3) purity:93% 4)outlet pressure:0.5-5bar 5) certificate:ISO9001

Specifications

a) Air fan and vacuum pump: air fan provide air source for the whole system. Based on VPSA oxygen generator design condition and customer requirements,fan with proper outlet air pressure is to be provided. Vacuum pump ensurescorrect system operation and keeps the system in ideal vacuum state, whichensures equipment constantly adsorb nitrogen and produce oxygenb) Temperature regulating system: air temperature regulating system is made up of a water cooler and an electric heater. The temperature of air compressed by fan is around 65 – 70oC, passing the water cooler, its temperature is reduced to meet the requirements of process operation. Then it is sent into the adsorption towers. In winter, the temperature of air is to be increased by the electric heater and reaches the requirements of process operationc) Adsorption system: the adsorption system mainly consists of two towers filledwith molecular sieve adsorbents and piping valves etc. Air enters into the bottom of one tower, when passing through the adsorbent layer, N2, oxygen,Vapor are adsorbed by molecular sieve and oxygen passes through the absorbents and gathers at the top of tower, flowing out as produced gas, meanwhile the other tower is in the process of regeneration. When the adsorbingtower almost reaches saturation, by the operation of control system, the processing air flows into the regenerated tower and begins to produce oxygen.Two towers alternately adsorb and constantly produce oxygen d) Oxygen buffer tank: compared with three-tower process, oxygen generator with two towers can not produce consecutive oxygen, therefore, a buffer tankwith large volume is needed for stable oxygen output.

Model	Capacity (Nm3/h)	Purity	Dimensions (mm)			Inlet	Outlet
		O2%	L	W	H
FDY-1	1	93±3	620	505	1260	G1/4	G1/4
FDY-2	2	93±3	1000	900	1400	DN15	G1/2"
FDY-4	4	93±3	1050	600	1700	DN15	G1/2"
FDY-5	5	93±3	1150	600	1620	DN15	G1/2"
FDY-10	10	93±3	1550	1400	2126	DN25	G1/2"
FDY-20	20	93±3	1800	1600	2217	DN40	G1/2"
FDY-50	50	93±3	1750	1000	3000	DN50	G1"
FDY-100	100	93±3	2000	1200	3700	DN80	G1"
FDY-200	200	93±3	2450	1400	4500	DN125	G1-1//2"

 

Feda High purity industrial psa oxygen generator