Ụkpụrụ nke mmepụta nitrogen PSA
The dayameta nke oxygen ụmụ irighiri ihe dị nta karịa nke nitrogen ụmụ irighiri ihe, otú mgbasa ọsọ na-adị narị ugboro ugboro ngwa ngwa karịa nke nitrogen, ya mere ọsọ nke carbon molecular sieve adsorption nke oxygen dịkwa nnọọ ngwa ngwa, adsorption banyere 1 nkeji iru ihe karịrị 1 nkeji. 90%;N'oge a, nitrogen adsorption bụ naanị ihe dịka 5%, ya mere ọ na-abụkarị oxygen, nke ọzọ bụkwa nitrogen.N'ụzọ dị otú a, ọ bụrụ na a na-achịkwa oge mgbasa ozi n'ime nkeji 1, ikuku oxygen na nitrogen nwere ike kewapụ na mbụ, ya bụ, adsorption na desorption na-enweta site na nrụgide dị iche iche, nrụgide na-abawanye mgbe adsorption, nrụgide na-adaba mgbe desorption.A na-achọpụta ọdịiche dị n'etiti oxygen na nitrogen site na ịchịkwa oge mgbasa ozi, nke dị mkpụmkpụ.Oxygen abanyela n'ụzọ zuru ezu, ebe nitrogen enweghị oge iji gbasaa, ya mere ọ na-akwụsị usoro mgbasa ozi.Ya mere, nrụgide swing adsorption nitrogen mmepụta na-enwe nrụgide mgbanwe, kamakwa ịchịkwa oge n'ime 1 nkeji.
1- ikuku compressor;2- nyo;3 - igwe nkụ;4-nyo;5-PSA adsorption ụlọ elu;6- nyo;7- Nitrogen buffer tank
Njirimara ngwaahịa
Ngwá ọrụ mmepụta nitrogen sieve molecular , ntụkwasị obi dị elu, arụmọrụ dị elu yana ọnụ ahịa dị ala na-arụ ọrụ Ijere ụwa ozi ihe fọrọ nke nta ka ọ bụrụ afọ 20
Enwetara ọnụ ọgụgụ teknụzụ ikike akwadoro Ihe ngwọta nrụpụta gas zuru oke na saịtị
Nchekwa ike ruo 10% ~ 30%
Afọ 20 nke na-elekwasị anya na nyocha ngwaahịa na mmepe na ngwa, yana ọtụtụ teknụzụ akwadoro, nhọrọ adsorbent dị elu, mmemme mmemme na-achịkwa nke ọma na-echekwa ruo 10% ~ 30%
Ndụ ije ozi afọ iri
A na-emepụta igwe ahụ dum ma jiri ya mee ihe maka afọ 10. Ụgbọ mmiri nrụgide, valvụ a na-eme atụmatụ, ọkpọkọ, ihe nzacha na ihe ndị ọzọ bụ isi nke nkwa mma nke afọ 20.
Nhazi siri ike nke ọnọdụ ngwa
N'okpuru ọnọdụ ndị a, akụrụngwa na-emepụta nitrogen na-arụ ọrụ nke ọma na-aga n'ihu na-arụ ọrụ zuru oke.
Ọnọdụ okpomọkụ: -20 ° C ruo + 50 ° C
iru mmiri gburugburu: ≤95%
Nnukwu nrụgide gas: 80kPa ~ 106kPa
Mara: Enwere ike ime ya nke ọma na ọnọdụ ọrụ dị n'elu
Nrụnye na mmezi dị mfe
Kọmpat na ezi uche dị na ụlọ ọrụ mmepụta ihe nke oge a, nhazi kachasị mma, nkà na ụzụ dị mma, ma e jiri ya tụnyere ngwá ọrụ mmepụta nitrogen ndị ọzọ nwere ntụkwasị obi dị elu, ogologo ọrụ ogologo oge, ntinye ngwá ọrụ na-ekpuchi obere mpaghara, nrụnye na nhazi dị mfe.
