1. ABERTURA ACIONADA POR PAINPOINT

Is your petroleum coke screening operation plagued by persistent, ineficiências dispendiosas? Para gerentes de fábrica e empreiteiros de engenharia, the challenges of processing bulk coke are familiar: excessive dust generation creating environmental and health hazards, blinding of screen decks leading to catastrophic drops in throughput, and severe abrasion from coke’s sharp edges causing premature wear and unplanned downtime. Each hour of lost screening capacity directly impacts your bottom line through delayed shipments and increased labor for manual clearing. Are you constantly balancing the tradeoff between screening accuracy and machine longevity? What is the true cost of your current screen’s vibration profile on both product quality and structural integrity? The right certified Coke Vibration Screen is not just a purchase; it’s a strategic investment in predictable, operação lucrativa.

2. VISÃO GERAL DO PRODUTO

A Certified Coke Vibration Screen is a heavyduty, highcapacity linear or elliptical motion vibrating screen specifically engineered for the dry separation of calcined or green petroleum coke (Coca-Cola). Seu design prioriza durabilidade, contenção de poeira, and consistent sizing under continuous, cargas abrasivas.

Fluxo de Trabalho Operacional:
1. Introdução ao feed: Bulk coke is conveyed onto the robust feed box, which evenly distributes material across the full width of the primary screen deck.
2. Estratificação & Separação: The precisely tuned vibratory motion stratifies material, forcing fines through the specified aperture sizes while moving oversize particles toward the discharge end.
3. Sized Product Handling: Correctly sized coke fractions discharge into segregated chutes or conveyors for stockpiling or loading, while oversize material may be crushed and recirculated or stockpiled separately.

Escopo de aplicação & Limitações:
This equipment is designed for hightonnage sizing (por exemplo, 3/8" x 6 malha, 4 mesh x 10 malha) of petroleum coke in bulk terminal and calcining plant applications. It is not suitable for wet screening processes or for materials with high moisture content that would promote pastelike blinding. Maximum efficiency is achieved with properly precrushed feed material.

3. RECURSOS PRINCIPAIS

Sealed DustContainment System | Base Técnica: Full perimeter rubber dust seals combined with negative pressure zones at transfer points | Benefício Operacional: Reduces airborne particulate emissions by over 95%, ensuring compliance with site environmental standards and improving operator health & safety conditions | Impacto do ROI: Mitigates risk of regulatory fines, reduz o trabalho doméstico, and minimizes product loss as dust.

Tecnologia de deck antiofuscante | Base Técnica: Polyurethane or rubber screen panels with slotted apertures combined with optional ball tray or ultrasonic deblinding systems | Benefício Operacional: Maintains consistent open screen area by preventing nearsize particles from lodging in apertures, ensuring stable throughput rates over extended shifts | Impacto do ROI: Eliminates costly production pauses for manual cleaning; improves overall screening efficiency by 1525%.

Pacote de revestimento resistente à abrasão | Base Técnica: Wear liners fabricated from AR400 steel or equivalent at all impact points (caixa de alimentação, placas laterais) | Benefício Operacional: Protects the structural frame from direct coke abrasion, extending the service life of critical components by 35x compared to mild steel | Impacto do ROI: Drastically reduces maintenance part replacement costs and extends major overhaul intervals.

Drive DualVibrador Balanceado | Base Técnica: Two synchronized vibratory motors generating a linear or elliptical motion with adjustable amplitude via outofbalance weights | Benefício Operacional: Provides consistent material travel speed and stratification without transmitting destructive harmonic vibrations to the support structure | Impacto do ROI: Lowers structural support costs, reduces bearing stress for higher uptime (tipicamente >98%), and cuts energy consumption per ton screened.

Conjunto de convés modular | Base Técnica: Independently tensioned screen decks using a clamp rail system without weldedin cross members | Benefício Operacional: Allows for rapid panel changeout (3050% mais rápido) and enables easy adaptation to different product size specifications by swapping panel types | Impacto do ROI: Reduces downtime for screen changes from hours to minutes, aumentando a flexibilidade operacional.

4. VANTAGENS COMPETITIVAS

| Métrica de desempenho | Padrão da Indústria | Certified Coke Vibration Screen Solution | Vantagem (% Melhoria) |
| : | : | : | : |
| Disponibilidade de tela | 9092% devido à cegueira & wear stops| >96% via antiblinding systems & robust liners| +5% para +7% tempo de atividade |
| Panel Life (Primary Deck)| 46 weeks with wire cloth| 1216 weeks with polyurethane panels| +150% para +200% longevidade|
| Emissões de poeira em pontos de transferência| Managed with external baghouses| Contained at source via sealed system| Reduces secondary collection load by ~80%|
| Consumo de energia (kWh/tonelada)| Valor de referência da linha de base| Até 15% lower via efficient drive & reduced friction| Direct reduction in operating cost|
| Horas anuais de manutenção| High due to liner replacement & unclogging| Significantly reduced via accessible design & durabilidade| Os dados de campo mostram 3540% redução|

5. ESPECIFICAÇÕES TÉCNICAS

Capacidade / Avaliação: Projetado para rendimentos de 200 para 2,000 toneladas métricas por hora (MTPH), depending on model size and separation cut point.
Requisitos de energia: Driven by dual electric vibratory motors ranging from 15 kW para 75 kW potência total instalada (400Padrão V/50Hz ou 480V/60Hz).
Especificações de materiais: Main frame constructed from heavyduty rolled steel sections. Critical wear areas lined with minimum AR400 steel. Screen panels available in hightensile polyurethane, borracha, or hybrid compositions.
Dimensões Físicas: Typical unit sizes range from 1.8m x 4.8m (6'x 16') up to 3m x 9m (10’ x 30’). Overall height varies based on deck configuration.
Faixa operacional ambiental: Projetado para temperaturas ambientes de 20°C a +45°C. Bearings are rated for continuous operation under heavy dust load conditions typical in coke handling.

6. CENÁRIOS DE APLICAÇÃO

Bulk Terminal Loading Facility | Desafio: A major export terminal faced severe dust emissions during final screening before ship loading, risking environmental noncompliance. Frequent screen blinding also created bottlenecks, delaying vessel turnaround times.| Solução: Implementation of a largecapacity Certified Coke Vibration Screen featuring a fully enclosed design with integral dust skirts and antiblinding polyurethane panels.| Resultados: Airborne dust at the shiploader was reduced to within permitted levels without additional baghouse capacity. Screening throughput stabilized, contributing to an average vessel loading time reduction of 8%.

Calciner Plant Product Sizing Circuit | Desafio: Anodegrade calcined coke required precise sizing (4mm +10mesh). The existing screens suffered rapid wear on wire cloth decks, causing size distribution drift and requiring weekly changeouts that halted production.| Solução: Installation of two parallel Coke Vibration Screens equipped with specialized abrasionresistant rubber screen panels featuring slotted apertures.| Resultados: Panel life extended to over three months per set. Product consistency improved significantly (±2% variance on target fraction), enhancing product premium. Annual maintenance labor hours dedicated to screen upkeep fell by over 60%.

7. CONSIDERAÇÕES COMERCIAIS

Equipment pricing tiers are primarily determined by machine size (área do convés), drive power rating, and material specification levels.
Camada de configuração básica: Includes standard duty liners, basic polyurethane panels , mechanical vibrator drive ,and minimal dust sealing . Suitable for less severe duty cycles.
Nível de configuração premium: Includes full AR400 liner package , advanced antiblinding panels , dual vibratory motor drive , comprehensive multipoint dust sealing system ,and access platforms . Recommended for continuous highcapacity operations.
Optional features include variable frequency drives for motion control , ultrasonic deblinding systems , explosionproof motor ratings ,and custom discharge hooding .
Service packages range from basic commissioning support to comprehensive annual maintenance agreements including inspection , análise de vibração ,and wear part inventory management . Financing options including equipment leasing are available .

8.Perguntas frequentes

1.P:What makes a Coke Vibration Screen "certificado"?
UM:Certification typically refers to thirdparty validation that the screen's design meets specific industry standards for structural integrity,dust emission control,and safety protocols relevantto bulk material handling.It provides documented assuranceof performance claims.

2.Q Can this equipment integratewith our existing crushingand conveying circuit?
A Yes.Coke Vibration Screensare designedfor standard bulk plant layouts.Feedand discharge heightsas wellas chute connection pointscan be engineeredto matchyour current footprint.Electrical controls canbe adaptedto interfacewith your PLC system

3.Q Whatisthe expected operational lifespanofthe mainframe?
A With proper installationand routine maintenanceofwear parts,the mainstructural frameofa Certified Coke Vibration Screenhasadesign lifecxceeding20yearsincontinuous service.Criticalwear componentslikelinersand panelsaresacrificialand havereplacement cyclesas outlinedin specifications

4.Q How doesthe antiblinding featureimpactthe minimumcut sizewecan achieve?
A Whilehighly effectivefor slotsizesdown t0approximately0.mm( malha),the efficiencyofmechanicalantiblinding systemsdecreasesfor veryfine separations( e.g.,below65mesh).For ultrafine sizing,a differenttechnology suchasanairsiftermay berecommended

5.Q As peças sobressalentes estão prontamente disponíveis?
A Reputable manufacturersstockcriticalspare parts(rolamentos,motores,rubber components)inglobal distribution centers.Servicelevel agreementscan guaranteepartavailabilitywithin specifiedtimeframesto minimizeyour operational risk

6.Q Whatisthe typical installationand commissioning timeline?
A Fora standard unit,factory preassembly minimizesfield erection time.Onsite installationincluding foundation preparation mechanical setting electrical connection,and dryrun commissioning typically requires weeksby experienced technicians

7.Q Do you offerperformance guarantees?
A Yes.Performance guaranteesfor capacity screening efficiency,anddust containmentare providedbasedon agreedupon feedmaterial characteristics.Guaranteesare contingentupon correctequipment selectionfor yourapplication