Unokukhetha njani izixhobo zonyango zegesi ze-RTO?

Unokukhetha njani izixhobo zonyango zegesi ze-RTO?

Xa kuthelekiswa neenkqubo zemveli, izixhobo zokucoca irhasi ye-RTO zineendleko eziphezulu zotyalo-mali lwexesha elinye kunye neendleko eziphezulu zokusebenza. Ukukhupha igesi engena kwizixhobo zonyango, ukugxininiswa kwe-VOCs ekungeneni kwesixhobo kufuneka kulawulwe ngokungqongqo. I-exhaust gas concentration ekungeneni kwesixhobo kufuneka ibe ngaphantsi komda wayo ophantsi oqhumayo kwaye ilawulwe kwinqanaba elilungileyo.Inkqubo yokulawula ukutshiswa kweyunithi yokucoca igesi ye-RTO iquka isilawuli sokutshisa, isibambisi somlilo, i-igniter yoxinzelelo oluphezulu kunye nendibano yevalve ehambelanayo. Inzwa yokushisa ephezulu kwigumbi le-RTO oxidation isondla ulwazi lweqondo lokushisa libuyele kwi-burner ukuze isitshisi sinikeze ubushushu. Inkqubo yokutsha inemisebenzi yokuhlanjululwa kwangaphambili ngaphambi kokutshisa, ukuvutha koxinzelelo oluphezulu, ukukhuselwa komlilo, i-alamu yokushisa, ukushisa okungaphezulu kokushisa ukuchithwa kwepetroli, njl.

Njengoko iqondo lokushisa linyuka, ukufuma okuhambelanayo kwegesi kuncipha, ukugcina utyalo-mali kunye neendleko zokusebenza kwezixhobo zokunciphisa, kunye nokunciphisa kakhulu ubuninzi begesi yokuphuma engena kwi-RTO ejikelezayo; Emva kokuba irhasi yenkunkuma egxininisiweyo ixutywe kwaye ihlanjululwe yi-RTO ejikelezayo, inxalenye yobushushu obuveliswayo isetyenziselwa i-RTO self-operation, kwaye ubushushu obushiyekileyo buyomiswa ngumtshintshi wokushisa kwigumbi lokumisa, kunye ne-zeolite runner desorbs. Ukongeza, xa ukufuma kwegesi yokukhupha okomileyo kunye nepeyinti yokutshiza igesi yokukhupha iphezulu.

Ukukhethwa kwezixhobo kuyinto ebaluleke kakhulu, ayiyi kuchaphazela kuphela umphumo wonyango lwegesi engcolileyo kunye nokuhlanjululwa, kodwa kuchaphazela kakhulu ukuzinza kwemveliso yokuqala, ukuzisa ukulahleka kwezoqoqosho ngokuthe ngqo. Ke ngoko, ekukhetheni izixhobo, kufuneka silandele ingcebiso yabaqulunqi bezixhobo zonyango lwegesi yenkunkuma, ngokwezinto zabo ezikhutshwayo, khetha izixhobo zonyango ezilungiselelweyo.

Irhasi yenkunkuma yezinto eziphilayo ifudunyezwa ukuya kuma-800℃, ukwenzela ukuba i-VOC kwi-gas yenkunkuma i-oxidized kwaye idibaniswe ibe yi-CO2 engenabungozi kunye ne-H2O; Ukushisa kwegesi ephezulu yobushushu ngexesha lenkqubo ye-oxidation "igcinwe" yi-regenerator, eyenza i-preheat esanda kungena kwi-organic exhaust gas ukugcina ukusetyenziswa kwamafutha okufunekayo ukufudumeza nokunciphisa iindleko zokusebenza.