Cov txheej txheem ntawm Recycling Aluminium yog dab tsi?

Aluminium yog ib qho khoom siv tseem ceeb hauv kev tsim khoom thiab kev tsim kho kom ruaj khov, nws tseem tuaj yeem tswj hwm nws cov yam ntxwv zoo tom qab rov ua dua tshiab, hauv cov txheej txheem ntawm txhuas rov ua dua tshiab, aluminiumdros xovplays lub luag hauj lwm loj heev, ob qho tib si ua tau zoo thiab ib puag ncig tus phooj ywg, tshwj xeeb tshaj yog tsim los siv cov khoom siv txhuas.

Ua ntej melting, cov khib nyiab aluminium raug cais raws li qhov muaj pes tsawg leeg, thiab tom qab ntawd cov impurities, oxides thiab coatings ntawm cov khib nyiab aluminium raug tshem tawm, thiab cov khib nyiab aluminium yog tsim los ntawm crushing, sib nqus sib nqus, ziab thiab lwm yam txheej txheem, ntshiab pov tseg aluminium yog tau.

Cov khib nyiab kho aluminium yog melted nyob rau hauv lub melting rauv thiab ncuav rau hauv recycled aluminium ingots. recycling aluminium siv li 95% tsawg zog piv rau thawj txhuas.

Aluminium dross yog tsim thaum lub sij hawm melting txheej txheem, thiab txij li thaum tseem muaj txhuas nyob rau hauv aluminium dross, thiab nws yog ib qho pov tseg, nws yuav tsum tau muab cais thiab kho nrog cov cuab yeej xws li dross press, ntws yias, thiab lwm yam.

1. Rub lub txhuas slag los ntawm lub qhov cub rau hauv lub lauj kaub dross, thiab muab lub lauj kaub tais diav uas muaj cov txhuas dross rau hauv lub thawv dross.

2. Teem cov kev pab cuam Chaw, siv lub siab rau lub txhuas dross, txhuas dej yog nyem rau hauv lub tank sau nyob rau hauv lub lauj kaub dross, thiab cov seem ntawm txhuas dross yog nyem rau hauv lub slag ncuav mog qab zib, uas muaj peev xwm ces nkag mus rau hauv lub qhov cub rotary thiab lwm yam. cov cuab yeej siv rau kev rov qab los theem nrab.

Cov xovxwm dross tuaj yeem ua tiav sai li ntawm 40 feeb, uas tsis tsuas yog txo cov khoom pov tseg, txhim kho tus nqi rov qab, tab sis kuj txo cov pa phem rau ib puag ncig.

Kev kho cov ntshiab txhuas tuaj yeem muab pov rau hauv txhuas ingots los ntawm cov pwm pwm los pab txhawb cov casting ntawm ntau qhov chaw.

● Qhov zoo ntawm aluminium recycling:

1. Kev siv hluav taws xob ntawm cov khoom siv rov ua dua tshiab yog ib feem me me ntawm cov khoom siv txhuas txhuas, uas txo qis cov pa hluav taws xob hauv tsev cog khoom.

2. Los ntawm kev rov ua dua txhuas cov khib nyiab, qhov kev thov mining rau thawj aluminium ore tuaj yeem txo

3. Kev kho zoo ntawm aluminium slag pab txo cov khoom pov tseg thiab ua tiav cov peev txheej rov ua dua tshiab

4. Cov khoom siv hluav taws xob siv hluav taws xob tau txhawb nqa txoj kev loj hlob ntawm kev lag luam ncig thiab muaj kev tiv thaiv ib puag ncig

Txawm hais tias tam sim no aluminium rov qab ua haujlwm tau zoo heev, feem ntau cov smelters tseem ntsib teeb meem ntawm kev pov tseg aluminium residue. Yog li ntawd, hauv kev teb rau cov teeb meem no, cov thev naus laus zis tshiab txuas ntxiv txhim kho, tuaj yeem ua tiav los ntawm kev ua haujlwm siab tshaj slag xovxwm, cov cuab yeej ntse tswj, kev kho aluminium slag, kom ua tiav qhov siab tshaj plaws txhuas rov ua haujlwm.

Recycling aluminium yog qhov tseem ceeb rau kev ua tiav kev ruaj ntseg, txo kev siv hluav taws xob, txuag cov peev txheej, thiab txo cov pov tseg pov tseg thiab kev cuam tshuam ib puag ncig. Tag nrho cov txheej txheem rov ua dua tshiab suav nrog ntau qhov sib txuas, los ntawm kev sau mus rau melting casting, thiab nyob rau hauv cov txheej txheem no, lub luag hauj lwm ntawm dross xovxwm yog ib qho tseem ceeb tshwj xeeb, uas zoo heev txhim kho cov efficiency ntau lawm thiab simplifies lub complexity ntawm phau ntawv khiav lag luam.

Aluminium scrap remelting siv lub zog tsawg dua li thawj txhuas thiab tej zaum yuav muaj impurities, yog li nws tsis pom zoo rau kev ua lub log, tab sis nws tuaj yeem siv los nrum cav thaiv, lossis lwm qhov chaw. Xav paub ntau ntxiv, thov hu rau peb ntawmtech@huan-tai.org.

Tel: 86 029 87607183

Email:Tech@huan-tai.org

Chaw nyob: No.68, 2nd Keji Road Xian, Suav teb 710075