Unoziva here kukosha kwemaindasitiri kwePSA oxygen jenareta?
PSA okisijeni jenareta inoshandisa zeolite molecular sieve seye adsorbent, uye inoshandisa musimboti wekumanikidza adsorption uye decompression desorption kushambadza uye kuburitsa okisijeni kubva mumhepo, nekudaro kuparadzanisa okisijeni kubva kune otomatiki michina.
Iyo yekuparadzanisa mhedzisiro yezeolite molecular sieve paO2 uye N2 yakavakirwa pamusiyano mudiki mudhayamita ine simba remagasi maviri.N2 mamorekuru ane kukurumidza kupararira mwero mumakropores e zeolite molecular sieve, uye maO2 mamorekuru ane chiyero chinononoka kupararira.Nekuenderera mberi nekukasira kwekuita kwemaindasitiri, kudiwa kwemusika kwePSA okisijeni jenareta kuri kuramba kuchiwedzera, uye michina inoita basa rakakosha muindasitiri yemaindasitiri.
1. Kupisa kweokisijeni-inopfumisa
Okisijeni yemukati mumhepo ndeye ≤21%.Kupisa kwemafuta mumaindasitiri boilers uye maindasitiri kilns anoshandawo pasi peiyi mhepo yemukati.Kudzidzira kwakaratidza kuti kana huwandu hwegesi uye okisijeni hunopiswa nebhailer hunosvika kupfuura 25%, simba rekuchengetedza rinogona kunge rakakwirira se20%;iyo boiler kutanga-up kupisa nguva inopfupiswa ne 1/2-2/3.Kuwedzera kweokisijeni ndiko kushandiswa kwemaitiro emuviri kuunganidza okisijeni mumhepo, kuitira kuti okisijeni inopfumisa zvirimo mugasi rakaunganidzwa 25% -30%.
2. Munda wekugadzira mapepa
Nekuvandudzwa kwenyika kwezvinodikanwa zvekuchengetedza kwezvakatipoteredza pakugadzira mapepa, zvinodiwa zvevhu chena (kusanganisira pulp yehuni, tsanga, uye bamboo pulp) zvave pamusoro nepamusoro.Iyo yepakutanga chlorine bleached pulp mutsara wekugadzira inofanira kushandurwa zvishoma nezvishoma kuita mutsara wechlorine-isina bleached pulp kugadzira;Mutsara mutsva wekugadzira pulp unoda kushandiswa kweklorine-isina bleaching process, uye pulp bleaching haidi yakakwira-kuchena okisijeni.Iyo okisijeni inogadzirwa nekumanikidza swing adsorption oxygen jenareta inosangana nezvinodiwa, izvo zvine hupfumi uye zvakatipoteredza.
3. Munda wekunyungudutsa usina ferrous
Nekugadziriswa kwechimiro cheindasitiri yenyika, non-ferrous smelting yakagadzira nekukurumidza mumakore achangopfuura.Vazhinji vagadziri muzvinonyungudutsa zvinoshandisa okisijeni pasi inovhuvhuta lead, mhangura, zingi, uye antimony kunyungudutsa maitiro uye okisijeni leaching goridhe uye nickel kunyungudutsa maitiro atanga kushandisa pressure swing adsorption okisijeni jenareta.Musika wekushandiswa kwePSA okisijeni jenareta wakawedzerwa.
Hunhu hwema molecular sieve inoshandiswa muPSA okisijeni jenareta inotora nzvimbo huru.Masefa emolecular ndiwo musimboti wekumanikidza swing adsorption.Kushanda kwepamusoro uye hupenyu hwebasa hwema molecular sieves ane simba rakananga pakugadzikana kwegoho uye kuchena.
Nguva yekutumira: Oct-29-2021