Ụkpụrụ nke mmepụta nitrogen PSA
Carbon molecular sieve nwere ike n'otu oge na-eme ka ikuku oxygen na nitrogen dị n'ikuku, na ikike mgbasa ozi ya na-abawanye site na mmụba nke nrụgide, ọ dịghịkwa ihe dị iche iche doro anya na nha nha nke ikuku oxygen na nitrogen n'okpuru otu nrụgide ahụ. Ya mere, ọ na-esiri ike nweta nkewa dị irè nke oxygen na nitrogen naanị site na mgbanwe nrụgide. Ọ bụrụ na a na-atụle ngwa ngwa mgbasa ozi, enwere ike ịmata ọdịiche nke ikuku oxygen na nitrogen nke ọma. The dayameta nke oxygen molecules dị nta karịa nke nitrogen molecules, ya mere mgbasa ọsọ na-agba ọsọ ọtụtụ narị 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 nanị ihe dị ka 5%, ya mere ọ na-abụkarị oxygen, na ndị ọzọ na-abụkarị nitrogen. N'ụzọ dị otú a, ọ bụrụ na a na-achịkwa oge mgbasa ozi n'ime nkeji 1, oxygen na nitrogen nwere ike kewapụ na mbụ, ya bụ, a na-enweta adsorption na desorption 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 na-agbakọta nke ọma, 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
Akụrụngwa mmepụta nitrogen nke molecular sieve, ntụkwasị obi dị elu, arụmọrụ dị elu yana ọnụ ala dị ala na-eje ozi n'ụwa 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 lekwasịrị anya na nyocha ngwaahịa na mmepe na ngwa, yana ọtụtụ teknụzụ patent, nhọrọ adsorbent dị elu, mmemme na-arụ ọrụ dị elu - njikwa njikwa na-echekwa ruo 10% ~ 30%
Ndụ ije ozi afọ iri
A na-emepụta igwe 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 Celsius C
iru mmiri gburugburu: ≤95%
Nnukwu nrụgide gas: 80kPa ~ 106kPa
Mara: Enwere ike ịhazi 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.
