PSA (Pressure Swing Adsorption) nitrogen generators bụ usoro eji emepụta gas nitrogen site na ikewapụ ya na ikuku. A na-ejikarị ha na ụlọ ọrụ na ngwa dị iche iche ebe a na-achọrọ ịdị ọcha 99-99.999% nitrogen na-agbanwe agbanwe.
Ụkpụrụ bụ isi nke aPSA nitrogen generatorgụnyere ojiji nke adsorption na desorption cycles. Nke a bụ ka ọ na-arụ ọrụ:
Adsorption: Usoro a na-amalite site na ikuku abịakọrọ na-esi na ụgbọ mmiri nwere ihe a na-akpọ sieve molecular. Sive molekụla nwere njikọ dị elu maka ụmụ irighiri ihe oxygen, na-enye ya ohere ịhọpụta ha nke ọma ka ọ na-ekwe ka mkpụrụ ndụ nitrogen gafee.
Nkewa Nitrogen: Ka ikuku a gbakọtara na-agafe na akwa akwa molecular sieve, a na-ekesa mkpụrụ ndụ oxygen, na-ahapụ gas nwere nitrogen. A na-anakọta gas nitrogen ma chekwaa maka ojiji.
Desorption: Mgbe oge ụfọdụ gachara, ihe ndina molecular sieve bed na-ejupụta na oxygen. N'ebe a, a na-akwụsị usoro mgbasa ozi, na nrụgide dị na arịa ahụ na-ebelata. Mbelata nrụgide a na-eme ka mkpụrụ ndụ oxygen na-eme ka a na-ahapụ ya na sieve molecular, na-ekwe ka ihichapụ ya na sistem.
Mweghachi: Ozugbo ikuku oxygen kpochara, nrụgide na-abawanye ọzọ, akwa sieve molecular dị njikere maka okirikiri mgbasa ozi ọzọ. Usoro mgbasa ozi na-agbanwe agbanwe na usoro nkwụsịtụ na-aga n'ihu na-emepụta ikuku nitrogen na-aga n'ihu.
PSA nitrogen generatorsmara maka arụmọrụ na ntụkwasị obi ha. Ha nwere ike imepụta nitrogen nwere ọkwa dị ọcha dị elu, nke sitere na 95% ruo 99.999%. Ọkwa ịdị ọcha enwetara dabere na ihe achọrọ ngwa ngwa.
A na-eji ndị na-emepụta ihe ndị a eme ihe na ụlọ ọrụ dịka nkwakọ nri, mmepụta ngwá electronic, ọgwụ, nhazi kemịkalụ, mmanụ na gas, na ọtụtụ ndị ọzọ. Ha na-enye uru dị ka mmepụta nitrogen na saịtị, nchekwa ego ma e jiri ya tụnyere ụzọ nnyefe nitrogen ọdịnala, yana ikike ịhazi ọkwa ịdị ọcha nitrogen dabere na mkpa ụfọdụ.
Oge nzipu: Jul-05-2023
