Munguva ichangopfuura, ndakadzidza kuti vazhinji vatengi vemagetsi emagetsi vakasangana nechinetso chekuchinja kwehuwandu hweokisijeni panguva yekuyera oksijeni.Dhipatimendi rekambani yekambani yedu rakaenda kumunda kuti riongorore uye rakawana chikonzero, richibatsira vatengi vakawanda kugadzirisa dambudziko iri.
Iyo flue yemagetsi yemagetsi ine zirconia oxygen yekuyera probe kuruboshwe uye kurudyi mativi eeconomizer. Kazhinji, kuyerwa kweokisijeni kunowanikwa pakati pe2.5% ne3.7%, uye zvinyorwa zveokisijeni zvinoratidzwa kumativi ose zvakangofanana.Asi dzimwe nguva unosangana nemamiriro ezvinhu chaiwo. Mushure mekuisa uye kugadzirisa, zvese zvakajairika. Mushure menguva yakati, iyo okisijeni inoratidzwa kune rumwe rutivi inongoerekana yaita diki uye diki, kana iyo okisijeni inochinja ichikwira kumusoro uye pasi, uye yakaderera kuratidza Iyo okisijeni yemukati inenge 0.02% ~ 4%.Mumamiriro ezvinhu akajairika, vashandisi vacha funga kuti probe yakakuvadzwa uye kuitsiva neprobe nyowani, asi mushure mekuchinja kune imwe probe, dambudziko rimwe chete richaitika mushure mechinguva, uye probe inogona kungotsiviwa.Munyaya iyi, yeUnited States, Japan, uye mamwe mapurojekiti epamba, dambudziko rinogona kugadziriswa chete nekutsiva probe, asi chikonzero chekukuvadza kweprobe hachizivikanwi.Kana Nernst oxygen probe inoshandiswa, probe inotsiviwawo, asi iyo yakatsiviwa probe haina kukuvara mushure mekuongorora, uye zvese zvakajairika kana zvichishandiswa mune dzimwe nzvimbo.
Maitiro ekutsanangura mamiriro aya, heino ongororo uye tsananguro:
(1) Chikonzero chekuchinja kweokisijeni uye kukuvadzwa kweprobe ndeyekuti nzvimbo yeprobe haina kunaka. Iyo probe inoiswa padivi pepombi yemvura yekudzivirira moto mukati megedhi. Nemhaka yokuti pombi yemvura inoputika uye inodonha, mvura inodonha pakuongorora. Pane heater pamusoro weprobe ine heater tembiricha inopfuura 700 degrees. Madonhwe emvura anoumba mhute yemvura pakarepo, iyo inokonzera kuchinja kwehuwandu hweokisijeni.Mukuwedzera, nokuti flue izere neguruva, kusanganiswa kwemvura uye guruva kunoshanduka kuva dhaka uye kunamatira kune probe, kuvhara sefa yeprobe. Panguva ino, kuyerwa kweokisijeni kunenge kuri kudiki.
(2) United States, Japan, uye mamwe maprobe haachagoni kushandiswa mumamiriro ezvinhu aya uye anogona kuraswa chete. Izvi zvinodaro nekuti rudzi urwu rwekuferefeta imhando ye zirconium tube, uye kana ikasangana nekunyorova, zirconium chubhu ichaputika uye ichakuvadzwa kana kutonhora kuchichinja kamwe kamwe.Panguva ino, inogona kungotsiviwa neprobe nyowani, iyo inounza huru. dambudziko uye kurasikirwa kwehupfumi kumushandisi.
(3) Nekuda kwechimiro chakakosha cheNernst probe, probe haizokuvadzwa kana paine shanduko yekumwe kamwe mukunyoro uye tembiricha. Chero bedzi iyo probe yakaburitswa kunze, sefa inogona kucheneswa uye probe inogona kushandiswa zvakare, iyo inochengetedza vashandisi mutengo wekushandisa.
(4) Kugadzirisa dambudziko rekushanduka kweokisijeni, nzira yakanakisa ndeyekuchinja nzvimbo yekuyerwa kweokisijeni uye kugadzirisa pombi inobuda. Asi izvi hazvibviri kuita kana chikwata chiri kushanda, uye zvakare inzira isingagoneki.Kuitira kuti vashandisi vashande zvakajairika pasina kukanganisa kushanda kwechikwata, nzira iri nyore uye inoshanda ndeyekuisa baffle pane probe kudzivirira mvura kuti irege kudonha yakananga pa probe, uyezve gadzirisa pombi inobuda kana chikwata chagadziriswa. Izvi hazvikanganisi kugadzirwa, zvinochengetedza mitengo, uye zvinogutsa zvakajairwa pamhepo kuyedzwa.
Kambani yedu yakatonga kudonha kwepombi dzemvura munzvimbo dzeflue dzemagetsi mazhinji emagetsi, uye ese akagadziriswa.
Nguva yekutumira: Jan-05-2022
