Coke Vibration Screen Suppliers Sample
1. HAPJE NGA PIKA E DIKIMIT
A është i vazhdueshëm operacioni juaj i shqyrtimit të koksit?, joefikasiteti i kushtueshëm? Për menaxherët e impianteve dhe kontraktorët inxhinierikë, the challenges of screening metallurgical coke directly impact throughput, cilësinë e produktit, dhe përfitimi përfundimtar. Pikat e zakonshme të dhimbjes përfshijnë:
Gjenerimi i gjobave të tepërta: Aggressive or poorly tuned vibration can degrade premium coke into undersized fines, reducing valuable product yield and creating excess waste material.
Verbimi & Transporti: Sticky coke breeze and moisture cause screen mesh blinding, while insufficient vibration leads to material carryover. Both scenarios force frequent stoppages for manual cleaning and result in inconsistent size fractions.
Kohë joproduktive me mirëmbajtje të lartë: Constant, heavyduty operation leads to premature failure of screen decks, burimet, and vibrator motors. Unplanned downtime for repairs disrupts blast furnace feed schedules.
Inefficient Capacity Management: A singlescreen setup cannot adapt to varying feed rates or different size specifications, creating bottlenecks in highvolume operations.
Are you facing rising operational costs due to screen maintenance and product loss? Is your current equipment failing to deliver consistent grade separation under full load? The solution requires a purposeengineered approach to material handling.
2. PËRMBLEDHJE E PRODUKTIT
The Coke Vibration Screen is a heavyduty industrial screening machine designed for the precise separation of metallurgical coke into defined size fractions (p.sh., koks furre shpërthyese, koks arrë). It operates on the principle of applied vibration to stratify and convey material across a screening surface.
Rrjedha e punës operative:
1. Furnizimi i kontrolluar: Sized coke from the crusher is evenly distributed onto the inlet end of the vibrating screen deck via a feed box or conveyor.
2. Stratifikimi & Ndarja: Frekuencë e lartë, lowamplitude vibration fluidizes the bed of material. Smaller particles sift through the apertures of the screen cloth (panel), while oversized particles travel across the deck surface.
3. Shkarkimi efikas: Correctly sized material (throughs) discharges from a lower outlet chute. Material i madh (overs) travels along the deck length and discharges from the end, directed to downstream processes.
Fusha e Aplikimit: Primary and secondary sizing of metallurgical coke in coke plants, mullinj çeliku, and ferroalloy facilities. Suitable for hot or cold coke screening.
Kufizimet: Not designed for wet screening or slurries without significant modification. Maximum lump size is constrained by feed chute and deck design specifications.
3. TIPARET THEMELORE
Our Coke Vibration Screen is engineered to address specific industry challenges through robust design principles.
Tuned MultiMass Vibration System | Baza Teknike: Dual eccentric shaft vibrator with adjustable counterweights | Përfitimi Operacional: Generates a linear throwing motion that efficiently conveys material while minimizing vertical impact that causes degradation | Ndikimi i ROI: Field data shows a reduction in fines generation by up to 15%, preserving saleable product volume.
Modular, QuickChange Screen Decks | Baza Teknike: Tensioned polyurethane or rubber clad steel panels with hookstrip mounting | Përfitimi Operacional: Your operators can replace worn panels or change aperture size in hours instead of days | Ndikimi i ROI: Reduces planned downtime for screen changes by over 60%, rritjen e orëve vjetore të punës.
Izolimi i pranverës me spirale HeavyDuty | Baza Teknike: Highcarbon steel coil springs at each support point | Përfitimi Operacional: Izolohet mbi 80% të forcave dinamike nga struktura mbajtëse, preventing foundation damage and reducing structural noise | Ndikimi i ROI: Lowers longterm structural maintenance costs and extends facility equipment life.
Dizajn i mbyllur për pluhur | Baza Teknike: Bolted covers with continuous rubber gasketing at all access points | Përfitimi Operacional: Contains coke dust within the system for improved plant air quality and worker safety | Ndikimi i ROI: Mitigates environmental compliance risks and reduces housekeeping labor costs.
Ngasja me frekuencë të ndryshueshme (VFD) Kontrolli | Baza Teknike: Integrated motor controller allowing adjustment of vibration frequency (RPM) | Përfitimi Operacional: Allows finetuning of amplitude and material travel speed to match specific feed rates or moisture content in realtime | Ndikimi i ROI: Optimizes separation efficiency across varying conditions, improving overall throughput consistency by an estimated 1020%.
4. PËRPARËSITË KONKURRETARE
| Metrikë e performancës | Standardi i Industrisë | Zgjidhja jonë e ekranit me dridhje të koksit | Avantazhi (% Përmirësimi) |
| : | : | : | : |
| Efikasiteti i shqyrtimit (Saktësia e notave) | ~ 8590% në kushte ideale | Konsistente 9295% across rated load range| +5% përmirësim mesatar |
| Panel ChangeOut Time (for entire deck) | 1624 hours per deck section| 68 hours per deck section| ~ 65% më shpejt |
| Jetë që mban vibrator (L10) nën ngarkesë të plotë| 1215 mesatare e muajve| 1824 months documented average| +50% jetë e zgjatur e shërbimit |
| Forca dinamike e transmetuar në strukturë| Lartë; requires reinforced bases| E ulët; standard plant flooring often sufficient| >80% force isolation |
5. SPECIFIKIMET TEKNIKE
Specifikimet varen nga modeli; below represents a midrange unit suitable for standard coke plant duty.
Emërtimi i modelit: CVS2448
Vlerësimi i Kapacitetit: Deri në 600 tonë metrikë në orë (dependent on aperture size and material gradation)
Konfigurimi i kuvertës së ekranit: Single deck, two bearing
Madhësia e kuvertës & Prirje: 2.4m wide x 4.8m long; nominal 20degree incline
Kërkesat për fuqi: Dual 15 kW (20 HP), IP66rated motors; 400V/50Hz/3Ph (tensione të tjera të disponueshme)
Frekuenca e dridhjeve & Amplituda: Adjustable via VFD from 8001000 RPM; nominal amplitude of 5mm
Specifikimet e materialit: Main frame S355JR structural steel; Deck frames abrasionresistant steel; Screen panels tensioned polyurethane with steel reinforcement.
Gama e temperaturës së funksionimit: 20°C to +120°C ambient (handles hot coke up to ~80°C surface temperature).
Dust Protection Rating: IP54 standard enclosure.
6. Skenarët e APLIKIMIT
Mulliri i integruar i çelikut - Përgatitja e ushqimit të furrës së shpërthimit
Sfida: A major mill experienced inconsistent blast furnace performance traced back to variable nut coke size distribution from their aging screens. Excessive fines were being injected into the furnace alongside pulverized coal.
Zgjidhje: Installation of two parallel CVS1848 Coke Vibration Screens with precisely calibrated polyurethane decks for nut coke separation.
Rezultatet: Achieved consistent sizing with less than 3% oversize/fines deviation. This contributed to a documented improvement in furnace permeability stability.
Merchant Coke Producer – Product Line Flexibility
Sfida: The producer needed to switch between three different customerspecified size fractions without incurring days of downtime for mechanical adjustments on their legacy screens.
Zgjidhje: Implementation of our CVS2448 screen with a quickchange modular deck system using three pretensioned panel sets stored onsite.
Rezultatet: Changeover time between product grades reduced from approximately one shift down to two hours per screen line.
7. KONSIDERATA TREGTARE
Our Coke Vibration Screens are offered in standardized models configured for your specific capacity needs.
Nivelet e çmimeve
Seria e modeleve bazë (1000 TPH): Designed for unique layouts or extremeduty cycles requiring specialized materials or configurations
Optional features include stainless steel contact surfaces for corrosive environments advanced dust extraction sparging systems for antiblinding automated lubrication systems
Service packages range from basic commissioning support up comprehensive annual inspection parts supply agreements Financing options including leasing capital equipment loans are available through our financial partners
8 FAQ
Q What level foundation preparation required installation?
A Our screens are designed be installed on level concrete foundations capable supporting static weight dynamic loads Detailed civil drawings anchor bolt templates provided purchase
Q Can existing motor control centers MCCs used power these screens?
A Yes provided MCC meets required voltage current specifications has appropriate overload protection We provide full interface documentation facilitate integration
Q How does this screen handle wet sticky coke conditions?
A While primarily designed dry screening optional features like heated decks ball tray antiblinding systems can specified mitigate temporary moisture issues For consistently high moisture content alternative technologies may recommended
Q Çfarë tipike të ofrimit kohë të çojë?
A For standard models stock components lead time typically weeks Custom engineered units require longer based complexity engineering manufacturing schedule confirmed upon order placement
Q Janë të disponueshme pjesë këmbimi?
A We maintain global inventory critical wear parts vibrator assemblies springs panel fasteners ensure minimal downtime support Guaranteed hour dispatch available under our premium service contracts
