S1: Mokhabiso oa Metal oa indasteri & Ho Boloka Matla a Ho qhibiliha ho Kopanya
UBC ea rona (Mokotla oa Seno o Sebelisitsoeng) mokhoa oa ho khabisa o kopanya ka ho toba le libono tsa aluminium tse qhibilihisang, ho etsa mokgoa o sa tsitsang o koetsoeng. Ka ho tlosa litlolo le litšila pele e qhibiliha, tsamaiso maximizes tšepe ho hlaphoheloa litekanyetso ha a ntse a fokotsa tshebediso ya matla ka 15-30%. Khokahano ea ho khabisa-ho qhibiliha e felisa ho tšoara habeli, e fokotsa tahlehelo ea oxidation, mme e netefatsa tlhahiso ea aluminium ea boleng bo holimo bakeng sa lits'ebetso tse tlase.
Tšebeliso e Kopanetsoeng ea Thermal
UBC delacquering e hokahantsoeng le sebōpi se qhibilihang e fokotsa tšebeliso ea khase ka 15-30%. Mokhoa oa ho khabisa o kopanya ka ho toba le mokhoa oa ho futhumatsa mocheso oa sebōpi se qhibilihisang, ho theha sedikadikwe se koalehileng sa mocheso. Likhase tse chesang tse tsoang seboping se qhibilihang li futhumatsa kamore e chesang, ha e ntse e hloekile, UBC e khabisitsoeng e kena ka seboping ka mocheso o phahameng - e fokotsa matla a hlokahalang bakeng sa ho qhibiliha. Khokahano ena ea mocheso e felisa tlhoko ea li-burners tse thusang sethaleng sa delacquering mme e theola tšebeliso ea khase ea tlhaho ka kakaretso ho pholletsa le ketane ea ts'ebetso..
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.
Foromo ea Feedstock
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, oli, mongobo, 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, nako ea ho matha, product cleanliness, emissions boundary and utility conditions before commercial acceptance.
Sheba moeli oa lisebelisoa tse hokahaneng.
Lits'oants'o tsa litšupiso li tšehetsa puisano ea sebopeho sa pele. Lisebelisoa tsa ho qetela, tlhophiso le lihokelo li tiisitsoe ho tsoa ho thepa ea projeke le sebaka.
Fetolela lintlha tsa morero lenaneng la lisebelisoa.
Matrix ena ea litšupiso e bonts'a mohopolo oa qeto. Lipalo tsa ho qetela, limotlelara le likhokahano li teng molemong oa projeke e amohetsoeng.
| Thibelo ea tsamaiso | Sebaka se tloaelehileng | Motheo oa tlhophiso |
|---|---|---|
| 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, storage, optional melting, casting and palletizing | Target product and agreed delivery scope |
Tsoela pele ka morero feela ha bopaki bo hlokahalang bo le teng.
Monyako o mong le o mong o fetola tlhahisoleseding ea bareki hore e be tlhahiso e hlalositsoeng ea theknoloji kapa ea khoebo bakeng sa qeto e latelang.
Scrap profile
Confirm scrap category, coating, oils, attachments and incoming form.
SephethoRepresentative scrap and contamination recordRoute definition
Define preparation, karohano, decoating and downstream metal boundary.
SephethoAgreed material-to-product flowEnvironmental basis
Identify coating chemistry, off-gas, residue and local test requirements.
SephethoControl and monitoring registerAcceptance plan
Agree tested feed, sampling, stable run and downstream quality checks.
SephethoMeasurable project acceptance sheetLipotso tse lokelang ho rarolloa pele ho tlhophiso.
Likarabo li hlalosa moeli oa boenjiniere; ha li nkele sebaka sa tlhahlobo ea lisebelisoa tse emelang kapa tlhahlobo ea boikamahanyo ea lehae.
What information is required to configure an aluminum decoating line?
Provide the scrap category, coating or oil condition, bale or particle dimensions, tshilafatso, molumo o fumanehang, downstream metal route, site utilities and local environmental basis.
Can one standard line process every type of aluminum scrap?
Che. Likoloi tsa UBC, painted profiles, automotive scrap and oily turnings can require different opening, karohano, ho fepa, thermal and gas-treatment arrangements.
Is melting and ingot casting always included?
Che. 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.
Hlalosa thepa pele u khetha thepa.
Arolelana tlhaloso ea lisebelisoa tsa moemeli, molumo o fumanehang, boemo ba sebaka le liphetho tse reriloeng. YSHUNXIN e tla sebelisa lintlha tseo ho lokisa moeli oa ts'ebetso le puisano ea tlhophiso.
