Dross Xovxwm
Kev ua haujlwm ntawm lub aluminium dross xovxwm systemyog kom rov qab tau cov nyiaj siab tshaj plaws ntawm cov hlau hauv lub smelter nws tus kheej, thiab tib lub sijhawm kom ceev cov dross mus rau 350 degree thiab txo nws cov txheej txheem oxidation, yog li tso cai rau cov hlau rov qab zoo dua hauv cov txheej txheem thib ob.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm dross xovxwm yog kom rho tawm cov kua txhuas los ntawm qhov tseem kub kub, muab lub zog tsim nyog, nyem cov kua txhuas thiab ua kom txias sai sai, ua rau cov nyhuv dov ntawm lub plhaub thaum lub sijhawm nias. Hauv lwm lo lus, cov hlau me me tseem nyob hauv lub dross coagulate nyob rau hauv cov txheej txheem nias nyob rau hauv daim ntawv ntawm nplooj ntawv, ua dab tsi peb hu ua dross plhaub. Qhov tseeb hais tias cov txhuas tseem nyob hauv lub dross yog coagulated nyob rau hauv txoj kev no ua rau nws muaj peev xwm kom tau txais cov feem pua ntawm txhuas rov qab nyob rau hauv cov txheej txheem thib ob, thiab yog li muab tus nqi ntxiv rau cov dross.
Cov nyhuv pressing ntawm kub dross generates ib tug triple nyhuv:
• Nws rov qab tau cov hlau txhuas los ntawm nias cov nyhuv thiab ntws mus rau hauv pwm hauv qab: Aluminium ingot.
• Nws quenches thermotic nyhuv ntawm dross, poob dej los ntawm cov nyhuv nias.
• Nws tsim ib lub plhaub hlau uas muaj cov pob txha, ua ib pob nias nrog cov oxides, uas ua rau nws yooj yim tuav.
Cov txheej txheem no rov ua dua ib feem ntawm cov hlau hauv lub smelter (20 mus rau 30%), thiab txo cov oxidation ntawm txhuas uas tseem nyob rau hauv lub dross. Peb tseem muaj cov seem seem, tab sis peb tau rov qab tau cov dross, rho tawm ib feem ntawm cov hlau, tawm hauv ib qho dross nplua nuj nyob rau hauv txhuas (45 mus rau 55%).
Aluminium Dross Press System Advantages:
• Kev rov zoo siab nrog kev ua kom txias sai, zam kev oxidization ntxiv thiab txo qhov muaj peev xwm ntawm cov tshuaj tiv thaiv thermal.
• Ua kom rov qab los ntawm 5 mus rau 40% nyob ntawm kev coj ua thiab cov alloys.
• Txhim kho kev rov qab los ntawm cov khoom siv thib ob los ntawm 10-20% (yog hnub no<50%).
• Txo cov khib nyiab pov tseg thiab ua kom yooj yim tuav
• Txo cov fume tiam
• Lwm qhov zoo dua ntawm kev tsim cov pob zeb pob zeb no yog qhov txo qis ntawm cov plua plav tsim tawm, uas tuaj yeem tuav tau yooj yim thiab khaws cia.
Kev tiv thaiv kom tsis txhob muaj cov nyhuv thermal:
Txhawm rau txo cov nyhuv thermal ntawm dross, nws raug nquahu kom tsim cov txheej txheem los txo cov hlau poob.
◆ Tsis txhob them cov khoom seem rau hauv cov nplaim taws.
◆ Tsis txhob thawb cov khib nyiab mus rau lub ru tsev ntawm lub qhov cub hauv kev sib cuag ncaj qha nrog cov nplaim hluav taws tuaj yeem pib cov tshuaj tiv thaiv thermite.
◆ Tsis txhob cuam tshuam cov nplaim taws.
◆ Tshem tawm tag nrho cov dross txhua lub voj voog yaj thiab lub cub tawg yuav tsum tau skimmed txhua lub voj voog yaj.
◆ Tsis txhob ntxiv cov exothermic fluxes, tag nrho cov nyiaj pov tseg thiab cov nqi siab dua hauv cov txhuas uas ploj lawm, yuav tsum xyaum ua kom zoo dua ntxiv cov fluxes (me me lossis tsis muaj fluxes)
Xaus:
Cov kub aluminium dross muab rho tawm los ntawm lub qhov cub smelting yuav oxidized hauv huab cua, thiabaluminium dross xovxwm systemtuaj yeem yuam kom txias ntawm aluminium dross kom txo tau cov hlau tsis zoo thiab cuam tshuam ntawm cov pa taws thiab plua plav tawm ntawm ib puag ncig. Kev tsim kho thev naus laus zis kuj yog raws li tib neeg cov kev xav tau los txhim kho, kev siv qee cov cuab yeej siv los ua kom zoo dua qub, txo cov peev txheej poob, tsis tsuas yog txhim kho kev ua tau zoo, tab sis kuj ua lub luag haujlwm tiv thaiv ib puag ncig. Yog tias koj txaus siab rau peb cov xovxwm dross, dross pan, sow pwm thiab lwm yam khoom siv, thov hu rau peb ntawmtech@huan-tai.org.
Tiv tauj peb
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