Samar da iskar oxygen tsari ne mai mahimmanci a cikin masana'antu daban-daban, daga likitanci zuwa aikace-aikacen masana'antu. Shahararrun dabaru guda biyu da ake amfani da su don wannan dalili sune PSA (Adsorption Swing Matsi) da VPSA (Vacuum Pressure Swing Adsorption). Duk hanyoyin biyu suna amfani da sieves na ƙwayoyin cuta don raba iskar oxygen daga iska, amma sun bambanta a tsarin aikinsu da aikace-aikacen su.
Samar da Oxygen PSA
PSA oxygen janaretaya haɗa da yin amfani da sieves na ƙwayoyin cuta don zaɓin ƙarar nitrogen daga iska a ƙarƙashin matsin lamba kuma a sake shi a ƙarƙashin ƙarancin matsi. Wannan tsari yana zagaye, yana ba da damar ci gaba da samar da iskar oxygen. Tsarin yawanci ya haɗa da injin damfara don samar da iskar da ake buƙata mai ƙarfi, gadon simintin ƙwayoyin ƙwayoyin cuta, da tsarin sarrafawa don gudanar da zagayowar adsorption da desorption.
Mahimman abubuwan da ke cikin tsarin PSA sun haɗa da na'ura mai kwakwalwa ta iska, gadon siffa ta kwayoyin halitta, da tsarin sarrafawa. Na'urar damfara ta iska tana samar da iska mai ƙarfi, wanda ke ratsa cikin gadon simintin kwayoyin halitta. Sive na kwayoyin halitta yana tallata nitrogen, yana barin iskar oxygen don tattarawa. Bayan isa ga jikewa, matsa lamba yana raguwa, yana barin nitrogen da za a saki kuma a sake farfado da sieve don sake zagayowar gaba.
VPSA Oxygen Production
VPSA, a gefe guda, yana aiki a ƙarƙashin yanayi mara kyau don haɓaka haɓakar haɓakar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta da ɓataccen tsarin. Wannan hanyar tana amfani da haɗe-haɗe na sieves na ƙwayoyin cuta da bututun ruwa don cimma mafi girman matakan tsabta na iskar oxygen. Cibiyar iskar oxygen ta VPSA ta haɗa da famfo mai motsi, gadon siffa ta kwayoyin halitta, da tsarin sarrafawa.
Tsarin VPSA yana farawa tare da jawo iska zuwa cikin tsarin a ƙarƙashin yanayi mara kyau. Tasirin kwayoyin halitta yana tallata nitrogen da sauran ƙazanta, yana barin iskar oxygen. Da zarar sieve ya cika, ana amfani da injin da za a saki iskar gas ɗin da aka daɗe, ana sake haifar da sieve don ƙarin amfani.
Kwatanta da Aikace-aikace
Dukansu PSA da VPSA suna da tasiri wajen samar da iskar oxygen mai tsafta, amma sun bambanta cikin buƙatun aikin su da sikelin su. Tsarukan PSA gabaɗaya ƙanƙanta ne kuma mafi šaukuwa, yana sa su dace da aikace-aikace inda sarari ya iyakance, kamar wuraren kiwon lafiya ko ƙananan saitunan masana'antu. Tsarin VPSA, yayin da ya fi girma kuma ya fi rikitarwa, suna da ikon samar da mafi girma na iskar oxygen kuma galibi ana amfani da su a cikin manyan aikace-aikacen masana'antu.
Dangane da inganci, tsarin VPSA gabaɗaya sun fi ƙarfin kuzari saboda yanayin injin, wanda ke rage ƙarfin da ake buƙata don lalatawa. Koyaya, saitin farko da farashin aiki na tsarin VPSA sun fi girma idan aka kwatanta da tsarin PSA.
Kammalawa
PSA da VPSA masana'antun oxygen janareta suna ba da ingantattun hanyoyi masu inganci don samar da iskar oxygen, kowannensu yana da fa'idodi da aikace-aikace na musamman. Zaɓin tsakanin su biyun sau da yawa ya dogara da ƙayyadaddun buƙatun aikace-aikacen, gami da ƙarar iskar oxygen da ake buƙata, matakin tsabta da ake buƙata, da sararin samaniya da kasafin kuɗi. Duk hanyoyin biyu suna ba da gudummawa sosai ga buƙatu daban-daban na masana'antu da wuraren kiwon lafiya, suna tabbatar da isasshen iskar oxygen inda ake buƙata.
Lokacin aikawa: Oktoba-15-2024
