S1: Tööstuslik metallide katmine & Energiasäästlik sulatusintegratsioon
Meie UBC (Kasutatud joogipurk) kattekihtide eemaldamise süsteem integreerub vahetult alumiiniumi sulatusahjudega, sujuva suletud ahela protsessi loomine. Eemaldades katted ja saasteained enne sulamist, süsteem maksimeerib metalli taaskasutamise määra, vähendades samal ajal energiatarbimist võrra 15–30%. Katte eemaldamise-sulatamise ühendus välistab topeltkäsitsemise, minimeerib oksüdatsioonikadusid, ja tagab kõrgema kvaliteediga alumiiniumi väljundi järgnevateks rakendusteks.
Integreeritud soojusefektiivsus
Sulatusahjuga seotud UBC-lakkide eemaldamine vähendab gaasitarbimist võrra 15-30%. Katte eemaldamise süsteem integreerub otse sulatusahju heitgaaside soojustagastusega süsteemiga, suletud ahelaga termilise tsükli loomine. Sulatusahju kuumad suitsugaasid soojendavad lakituskambrit, samal ajal kui puhas, kaetud UBC siseneb ahju kõrgendatud temperatuuril, vähendades sulamiseks vajalikku energiat. See termiline ühendus välistab vajaduse lisapõletite järele lakkimisfaasis ja vähendab maagaasi üldist tarbimist kogu protsessiahelas.
Build the decoating line around the incoming aluminum scrap.
A connected project can combine size reduction, ferrous and non-ferrous separation, controlled thermal decoating, off-gas management, melting and ingot handling. The final scope depends on the coating system, scrap density, contamination and downstream metal specification.
From incoming UBC bales to a controlled furnace feed
The line should be configured as a material-to-output system rather than a standalone furnace.
- 01Receiving and bale opening
- 02Shredding and size control
- 03Magnetic and eddy-current separation
- 04Controlled thermal decoating
- 05Gas treatment and heat integration
- 06Optional melting, casting and palletizing
What changes the equipment list
A reliable proposal starts with the actual scrap profile and the agreed delivery boundary.
Feedstock form
Loose cans, compacted bales, mixed packaging scrap, painted profiles and oily turnings require different opening, feeding and separation arrangements.
Coating and contamination
Paint, ink, lacquer, polymer film, õli, niiskust, iron and non-metallic contamination influence residence time, gas handling and downstream metal cleaning.
Downstream route
Decoated scrap may be sold, remelted on site or integrated with refining, casting and automatic stacking. Each route changes utilities and layout.
Environmental boundary
The off-gas train must be selected against the coating chemistry, local permit basis, fuel system and required monitoring points.
Design decisions that protect metal value and operating stability
Published figures are planning references and require project confirmation. Representative feedstock testing and a documented acceptance basis are required.
Atmosphere control
Limit uncontrolled air ingress and monitor the thermal environment to reduce oxidation risk and maintain repeatable coating removal.
Material balance
Record incoming scrap, separated contaminants, decoated aluminum, residues and optional molten-metal output.
Heat integration
Evaluate recovered process gas and hot exhaust as project energy streams only after their composition and stability are understood.
Acceptance plan
Agree sampling, test method, run duration, product cleanliness, emissions boundary and utility conditions before commercial acceptance.
See the connected equipment boundary.
Reference visuals support early layout discussion. Final equipment, arrangement and interfaces are confirmed from the project material and site.
Tõlgi projekti faktid seadmete loendisse.
See võrdlusmaatriks näitab otsustusloogikat. Lõplikud kogused, mudelid ja liidesed kuuluvad kinnitatud projektiettepanekusse.
| Süsteemi plokk | Tüüpiline ulatus | Konfiguratsiooni alus |
|---|---|---|
| Material preparation | Bale opening, shredding, sizing and controlled transfer | Scrap form, density and required furnace feed |
| Separation | Magnetic, eddy-current and manual or sensor-based quality control | Iron, non-ferrous attachments and non-metallic contamination |
| Thermal section | Controlled decoating reactor, seals, heating and discharge | Coating load, residence basis and oxidation control |
| Environmental section | Gas combustion or oxidation, particulate and polishing stages | Coating chemistry and local emissions boundary |
| Downstream metal | Cooling, ladustamine, optional melting, casting and palletizing | Target product and agreed delivery scope |
Edendage projekti ainult siis, kui vajalikud tõendid on saadaval.
Iga värav muudab kliendi teabe järgmise otsuse jaoks määratletud tehniliseks või kaubanduslikuks väljundiks.
Scrap profile
Confirm scrap category, coating, oils, attachments and incoming form.
VäljundRepresentative scrap and contamination recordRoute definition
Define preparation, eraldamine, decoating and downstream metal boundary.
VäljundAgreed material-to-product flowEnvironmental basis
Identify coating chemistry, off-gas, residue and local test requirements.
VäljundControl and monitoring registerAcceptance plan
Agree tested feed, sampling, stable run and downstream quality checks.
VäljundMeasurable project acceptance sheetEnne seadistamist tuleb lahendada küsimused.
Vastused määravad insenertehnilise piiri; need ei asenda tüüpilist materjali testimist ega kohalikku vastavuskontrolli.
What information is required to configure an aluminum decoating line?
Provide the scrap category, coating or oil condition, bale or particle dimensions, contamination, saadaolev maht, downstream metal route, site utilities and local environmental basis.
Can one standard line process every type of aluminum scrap?
Ei. UBC pallid, painted profiles, automotive scrap and oily turnings can require different opening, eraldamine, feeding, thermal and gas-treatment arrangements.
Is melting and ingot casting always included?
Ei. The project can stop at cleaned scrap or include melting, refining, casting and palletizing when those interfaces are part of the agreed scope.
How should project acceptance be defined?
Acceptance should state the tested feedstock, sampling method, stable operating period, material balance, product-cleanliness basis, utility conditions and environmental measurement boundary.
Enne seadme valimist määratlege materjal.
Jagage esinduslikku materjali kirjeldust, saadaolev maht, saidi olek ja sihtväljundid. YUSHUNXIN kasutab neid fakte asjakohaste protsessipiiride ja konfiguratsiooni arutelu ettevalmistamiseks.
