Coke Vibration Screen Distributor Prices
1. HAPJE NGA PIKA E DIKIMIT
Is your coke handling operation facing persistent bottlenecks and rising costs? Faza e shqyrtimit është shpesh një pikë kritike e dështimit, directly impacting downstream processing and overall plant profitability. Sfidat e zakonshme përfshijnë:
Verbimi & Transporti: Lagështia dhe grimcat e imëta të koksit kuvertën e ekranit të verbër, while oversized material carries over into finished product silos. Kjo rezulton në një produkt të jashtëm, customer rejections, and costly rehandling.
Koha e tepërt joproduktive për mirëmbajtje: Dështime të shpeshta të kushinetës, screen cloth replacements, and structural weld cracks demand constant attention from your maintenance crew, stealing valuable production hours.
Konsumi i lartë i energjisë & Transmetimi i dridhjeve: Inefficient vibratory mechanisms consume excess power and transmit destructive forces to the support structure, leading to accelerated wear on the entire screening station.
Ndarje e papajtueshme e notave: An inability to maintain precise cut points leads to product contamination, reducing the market value of your metallurgical or foundry coke.
Are you evaluating how a purposeengineered Ekrani i dridhjeve të koksit can reduce your total cost of ownership, increase screening availability above 95%, and ensure consistent product quality?
2. PËRMBLEDHJE E PRODUKTIT
A Ekrani i dridhjeve të koksit është një kapacitet i lartë, heavyduty screening machine designed for the scalping, përmasat, and dedusting of hot or cold metallurgical coke in battery, shuarje, and sorting plants. Its core function is to separate coke feedstock into precise size fractions (p.sh., koks furre shpërthyese, koks arrë, fllad) duke hequr gjobat.
Rrjedha e punës operative:
1. Bulk coke from the quench car or feed conveyor is discharged onto the screen's robust feed box.
2. Highmagnitude, linear or elliptical vibratory motion stratifies the material bed and propels it across the multideck screening surfaces.
3. Undersize material passes through sequentially smaller apertures on each deck.
4. Correctly sized fractions discharge at designated outlets for conveyor transfer to storage bins or loading stations.
5. Materiali i tepërt (p.sh., +80mm) exits at the screen's discharge end for potential crushing or recirculation.
Fusha e Aplikimit: Dimensionimi parësor dhe dytësor i koksit metalurgjik, coke breeze recovery, shqyrtimi paraprak përpara grimcimit. Not suitable for sticky materials without specialized deck technology or as a replacement for a crusher.
3. TIPARET THEMELORE
Sistemi modular i kuvertës | Baza Teknike: Panele me tela poliuretani ose çeliku të tensionuara në mënyrë të pavarur | Përfitimi Operacional: Panelet mund të zëvendësohen individualisht në nën 30 minuta pa çmontuar kuvertën ngjitur | Ndikimi i ROI: Reduces screen cloth change downtime by up to 60%, rritja e xhiros vjetore.
Dual Counterweight Vibrator Assembly | Baza Teknike: Dy boshte ekscentrike të sinkronizuara që gjenerojnë një lëvizje hedhjeje lineare | Përfitimi Operacional: Provides consistent material travel speed and stratification regardless of feed load fluctuations | Ndikimi i ROI: Përmirëson efikasitetin e shqyrtimit duke 1520%, minimizing product contamination.
HuckBolted® Frame Construction | Baza Teknike: Highstrength lock bolts applied with uniform tensile preload | Përfitimi Operacional: Eliminates frame weld fatigue failures common in bolted/riveted designs; withstands thermal expansion from hot coke | Ndikimi i ROI: Zgjat jetëgjatësinë e shërbimit strukturor me një vlerësim 35 vjet, reducing major rebuild costs.
Labirint & Grease Purge Sealing System | Baza Teknike: Multistage seals with regulated grease pressure barrier | Përfitimi Operacional: Excludes fine abrasive coke dust from vibrator bearing housings under all conditions | Ndikimi i ROI: Increases bearing service intervals to over 12,000 orë, cutting lubrication costs by 30%.
Coil Spring & Rubber Buffer Isolation | Baza Teknike: Progressiverate steel springs with rubber dampers on all support points | Përfitimi Operacional: Përthithet deri në 95% të forcave dinamike, parandalimi i transmetimit në strukturën mbështetëse | Ndikimi i ROI: Eliminates costly structural reinforcement repairs and reduces surrounding equipment vibration damage.
Hot Coke Design Package | Baza Teknike: Vula rezistente ndaj nxehtësisë, spaced deck frames for air flow, and hightemperature paint system | Përfitimi Operacional: Allows reliable operation with coke temperatures up to 200°C postquenching | Ndikimi i ROI: Enables direct screening after quenching without cooling conveyors, streamlining plant layout.
4. PËRPARËSITË KONKURRETARE
| Metrikë e performancës | Standardi i Industrisë | Zgjidhja jonë e ekranit me dridhje të koksit | Avantazhi (% përmirësim) |
| : | : | : | : |
| Efikasiteti i shqyrtimit (Pastërtia e notës) | ~85% 90% efficiency on moist fines| >95% efficiency maintained via adjustable stroke/frequency| +5% te +10% |
| Disponueshmëria vjetore (Koha e funksionimit) | ~88% 92%, factoring cloth changes & riparime| >96%, supported by modular decks & vibratorë të mbyllur| +4% te +8% |
| Konsumi i energjisë për ton të kontrolluar| Baza bazë (100%) referencë| Përafërsisht 85% of baseline via optimized mass balance| Reduction of ~15% |
| Duke MTBF (Koha mesatare ndërmjet dështimit)| ~ 8000 orë pune| >12,000 operating hours with advanced sealing| Increase of ~50% |
| Kostoja totale e pronësisë (5Periudha e vitit)| Baseline cost inclusive of parts/labor/downtime| e vlerësuar 2025% lower based on durability & fitimet e efikasitetit| Reduction of ~2025% |
5. SPECIFIKIMET TEKNIKE
Gama e modelit & Kapaciteti: Sizers from 1.2m x 3.0m to 2.4m x 6.0m; kapacitetet nga 150 TPH deri në fund 1,200 TPH of bulk coke.
Udhëtoni & Kërkesat për fuqi: Dual shaft vibrator driven by twin TEFC electric motors via Vbelts. Motor power range: 2 x 7.5 kW në 2 x 45 kW (400V/50Hz ose siç specifikohet).
Konfigurimi i kuvertës: Up to four decks standard; customizable slope angles (15° 25°).
Opsionet e medias së ekranit: Panele poliuretani të tensionuara (për rezistencë ndaj gërryerjes), panele gome (for noise reduction), or heavyduty woven wire cloth.
Materialet e Ndërtimit: Main frame carbon steel ST37; Side plates wearresistant steel AR235/400; Deck support frames galvanized steel.
Dimensionet fizike: Ndryshon ndjeshëm sipas modelit; largest models require ~10m L x 4m W x 3m H footprint at operating angle.
Gama e funksionimit të mjedisit: Temperatura e ambientit nga 20°C deri +50°C; capable of handling material temperatures up to +200°C with Hot Coke Package.
6. Skenarët e APLIKIMIT
Impianti i integruar i çelikut – Përgatitja e ushqimit të furrës së shpërthimit
Challenge A major steel producer faced inconsistent blast furnace feed quality due to excessive fines (<10mm) in their +25mm furnace coke fraction from existing screens.
Solution Installation of a primaryduty linear motion Coke Vibration Screen with two decks (40mm top deck aperture /25mm bottom deck aperture) postquenching tower.
Results Screening efficiency for the +25mm fraction increased from an estimated 96%. Fines carryover reduced by over90%. This contributed directly observed reductions in blast furnace specific fuel rate within expected parameters.
Merchant Coke Producer – Product Portfolio Expansion
Challenge A merchant cokery could not efficiently produce a highvalue "Nut Coke" fraction(1530mm) due limitations their aging rotary screens creating excessive degradation
Solution A dedicated sizing circuit featuring two parallel elliptical motion Coke Vibration Screens configured one scalp oversize one precisely split nutcoke fraction
Results Plant achieved clean separation nutcoke grade allowing entry premium market segment Overall plant yield increased approximately3through recovery previously lost midsize material
7.KONSIDERATA TREGTARE
Pricing for industrialgrade Coke Vibration Screens is determined by size capacity construction specifications Standard models typically fall into three tiers:
• Tier I Standard Duty(up500TPH): For lower capacity plants cooler temperatures Includes core features modular decks sealed vibrators
• Tier II High Capacity Duty(5001000TPH): Reinforced frames highperformance vibrators mandatory hotcoke package options
• Tier III Heavy Duty Custom(1000TPH+): Engineered specific applications may include special alloys automated tensioning systems
Veçoritë opsionale përfshijnë:
• Variable frequency drive(VFD)for online stroke/speed adjustment • Dust encapsulation hoods • Automated lubrication systems • Advanced condition monitoring sensors
Paketat e Shërbimit në dispozicion:
• Commissioning supervision • Planned maintenance agreements • Onsite inventory consignment kits critical spare parts
Opsionet e financimit:
Capital expenditure can be structured through equipment leasing programs or project financing terms typically ranging3660months subject credit approval
8.FAQ
Q What information needed ensure your screen compatible our existing layout?
A Provide basic dimensional footprint current machine along feed discharge heights connection points Flowrate desired fractions essential We will provide detailed GA drawing review
Q How does screen handle fluctuations feed rate common surge from quench cars?
A The dual counterweight design maintains consistent throwing force across wide range loads Material travel speed remains stable preventing flooding during surges ensuring separation quality
Q What typical installation timeline involve?
A For direct replacement foundation preparation followed mechanical erection electrical connection alignment Field commissioning usually requires35 working days experienced crew
Q A ofrohen garanci për performancën?
A Yes We guarantee mechanical performance uptime based agreed specifications offer throughput efficiency warranties supported field data similar installations
Q Can retrofit existing screen structure new vibrating assembly?
A In many cases yes Our engineering team assess feasibility retrofitting modernized vibrator units older structures potentially offering significant cost saving versus complete replacement
Q What lead time expected new unit?
A Lead times vary model complexity Standard configurations typically available within1216 weeks Custom engineered solutions may require1824 weeks planning
Q What key operational checks maximize screen lifespan?
A Daily visual inspections bolt tightness monthly checks spring condition quarterly vibration analysis readings Annual comprehensive inspection bearings media recommended
