Home

Product display

Service Hotline

Address: No.3, No.12 Road, Dongzhou Industrial Functional Zone, Fuyang District, Hangzhou

Fax: 0571-61779389

VPSA vacuum pressure swing adsorption oxygen production equipment

The VPSA oxygen production system mainly consists of a blower, vacuum pump, switching valve, adsorber, and oxygen balance tank. After removing dust particles through the suction filter, the raw air is pressurized to 0.3-0.5 barg by the Roots blower and enters one of the adsorbers. The adsorber is filled with adsorbent, in which water, carbon dioxide, and a small amount of other gas components are adsorbed by the activated alumina loaded at the bottom at the inlet of the adsorber, and then nitrogen is adsorbed by the zeolite molecular sieve loaded at the top of the activated alumina. Oxygen (including argon) is a non adsorbed component that is discharged from the top outlet of the adsorber as product gas to the oxygen balance tank. When the adsorber adsorbs to a certain extent, the adsorbent in it will reach a saturated state. At this time, a vacuum pump is used to vacuum it through a switching valve (opposite to the adsorption direction), with a vacuum degree of 0.65-0.75barg. The adsorbed water, carbon dioxide, nitrogen, and a small amount of other gas components are extracted and discharged into the atmosphere, and the adsorbent is regenerated.

Key words:

Pressure swing adsorption nitrogen and oxygen generator series

Classification:

Pressure swing adsorption nitrogen and oxygen generator series

Hotline:

086-18968132200

Inquiry

Product Details

Model specifications	Oxygen production (Nm) ³/ H)	Oxygen level (%)	Oxygen pressure (Kpa)	Unit power consumption (Kwh/m) ³ O ²）	Starting time (min)	Annual operating rate%	Installed power KW		Cooling power consumption (m) ³/ H)	Floor area (m)
Model specifications	Oxygen production (Nm) ³/ H)	Oxygen level (%)	Oxygen pressure (Kpa)	Unit power consumption (Kwh/m) ³ O ²）	Starting time (min)	Annual operating rate%	10KV	380V	Cooling power consumption (m) ³/ H)	Floor area (m)
VPSA-200	200	90~93	10~20	0.36~0.38	≤45	≥95		118	6	15*15
VPSA-250	250							150	6	15*15
VPSA-300	300							177	6	15*15
VPSA-350	350							206	7	16*15
VPSA-400	400							220	7	16*15
VPSA-450	450							235	8	16*15
VPSA-500	500							260	8	18*15
VPSA-600	600							275	9	18*15
VPSA-800	800							390	9	18*15
VPSA-1000	1000						355	132	10	21*15
VPSA-1300	1300						450	200	11	21*15
VPSA-1500	1500						560	220	12	21*15
VPSA-2000	2000						710	250	14	31*15
VPSA-2500	2500						1215		16	31*15

Note: The instrument air pressure is 0.5~0.6MPa, which requires a temperature range of -20~-40 ℃; The cooling water pressure is ≥ 02MPa, with a temperature of s32 ℃, and the water quality is industrial circulating water.