PSA generator oksijiniisebenzisa i-zeolite molecular sieve njenge-adsorbent, kwaye isebenzisa umgaqo we-adsorption yoxinzelelo kunye ne-decompression desorption ukuze i-adsorb kwaye ikhulule i-oksijini emoyeni, ngaloo ndlela isahlula i-oksijini kwisixhobo esizenzekelayo. Ukwahlulwa kwe-O2 kunye ne-N2 nge-zeolite ye-molecular sieve isekelwe kumahluko omncinci kwi-diameter eguquguqukayo yeegesi ezimbini. Iimolekyuli ze-N2 zinesantya sokusasazwa ngokukhawuleza kwi-micropores ye-zeolite molecular sieve, kwaye ii-molecule ze-O2 zinezinga eliphantsi lokusabalalisa. Ngokunyuka okuqhubekayo kwenkqubo yoshishino, imfuno yemarike yePSA iijeneretha zeoksijiniiyaqhubeka ukwanda, kwaye izixhobo zidlala indima ebalulekileyo kwimizi-mveliso.
IHangzhou Ourui Air Separation Equipment Co., Ltd. yingcaliumenzi wokwahlula umoya we-cryogenic, Isixhobo sokuvelisa i-oksijini yeVPSA, isixhobo sokucoca umoya esicinezelweyo, imveliso ye-nitrogen ye-PSA, isixhobo sokuvelisa ioksijini, isixhobo sokucoca initrogen, i-membrane yokwahlula imveliso yenitrogen kunye nesixhobo sokuvelisa ioksijini, umbane. Ivalve yokulawula umoya. Ivalve yokulawula ubushushu. Cima amashishini okuvelisa ivalvu.
1. Ngokumalunga nokusetyenziswa kwejeneretha ye-oksijini kwintsimi ye-oxygen-enriched combustion
Umxholo we-oxygen emoyeni ngu ≤21%. Ukutshiswa kwepetroli kwiibhoyili zemizi-mveliso kunye neekhilni zamashishini nazo zisebenza phantsi kwesi siqulatho somoya. Ukuziqhelanisa kubonise ukuba xa inani le-oksijini yegesi kwi-boiler yokutsha ifikelela ngaphezu kwe-25%, ukugcinwa kwamandla kuphezulu kwi-20%; ixesha lokufudumeza ukuqalisa kwibhoyili lifutshane ngo-1/2-2/3. Ukutyetyiswa kwe-oksijeni kukusetyenziswa kweendlela eziphathekayo zokuqokelela i-oksijini emoyeni, ukwenzela ukuba umxholo wokutyebisa i-oksijini kwi-gas eqokelelweyo yi-25% -30%.
2. Ngokumalunga nokusetyenziswa kwejeneretha ye-oksijini kwintsimi yokwenza iphepha
Ngokuphuculwa kwelizwe kwiimfuno zokhuseleko lwemekobume kwiinkqubo zokwenziwa kwephepha, iimfuno zepulp emhlophe (kuquka i-pulp yomthi, i-pulp yengcongolo, kunye ne-bamboo pulp) nazo ziyanda. Umgca wokuvelisa i-pulp ye-chlorine yokuqala kufuneka uguqulwe ngokuthe ngcembe ube ngumgca wokuvelisa i-pulp engena-chlorine; Umgca omtsha wokuvelisa i-pulp ufuna inkqubo ye-chlorine-free bleaching, kwaye i-pulp bleaching ayifuni i-oksijeni ephezulu. Ioksijini eveliswa yi-pressure swing adsorption oxygen generator ihlangabezana neemfuno, ezinoqoqosho kunye nokusingqongileyo.
3. Ngokuphathelele ukusetyenziswa kwejeneretha ye-oxygen kwintsimi ye-non-ferrous smelting
Ngokuhlengahlengiswa kolwakhiwo lwelizwe loshishino, ukunyibilikiswa kwe-non-ferrous kuye kwaphuhliswa ngokukhawuleza kwiminyaka yakutshanje. Abavelisi abaninzi sele beqalisile ukusebenzisa i-pressure swing adsorption generators kwi-oxygen ephantsi evuthela ilothe, ubhedu, i-zinc, kunye ne-antimony, nakwizinyibilikisi ezisebenzisa i-oxygen leaching yegolide kunye ne-nickel. Ukusetyenziswaimarike ye-PSA generator oksijiniyandisiwe.
Umgangatho we-molecular sieve esetyenziswa kwiPSA generator oksijiniukwisikhundla esikhulu. I-molecular sieve ngundoqo woxinzelelo lwe-swing adsorption. Ukusebenza okuphezulu kunye nobomi benkonzo ye-molecular sieve inefuthe elithe ngqo ekuzinzeni kwesivuno kunye nokucoceka.
Ixesha lokuposa: Nov-07-2020