Coke Vibration Screen Shipping
1. HAPJE NGA PIKA E DIKIMIT
A është rrënuar operacioni juaj i trajtimit të koksit nga pengesat e vazhdueshme?, gjenerimi i gjobave të tepërta, dhe ndalesa të paplanifikuara të mirëmbajtjes? Ekzaminimi joefikas ndikon drejtpërdrejt në linjën tuaj përfundimtare përmes produktit të humbur, rritja e konsumit të energjisë për proceset në rrjedhën e poshtme, and costly downtime. Aktualisht po përballeni:
Bartja e gjobave të larta: Ineffective separation allows valuable coke breeze to contaminate product grades or overload crushers, reducing saleable tonnage and increasing processing costs.
Verbimi & Veshja e parakohshme: Sticky coke particles and abrasive fines rapidly blind screen decks and degrade components, forcing frequent shutdowns for cleaning and replacement.
Produkt i paqëndrueshëm & Cilësia e produktit: An unstable or underpowered vibration screen creates uneven feed distribution and poor stratification, leading to variable sizing and unreliable process control.
Excessive Structural Stress & Dështimi: Improperly balanced vibratory forces transmit damaging stress to the support structure and building, risking catastrophic failure and extended production halts.
Kostot e larta operacionale: Constant maintenance, high power draw for minimal output, and short component lifecycles erode profit margins on every ton processed.
Pyetja kryesore për menaxherët e uzinës është kjo: si mund të arrini të qëndrueshme, highcapacity coke classification while maximizing equipment uptime and minimizing total cost of ownership?
2. PËRMBLEDHJE E PRODUKTIT
Ekrani i dridhjeve të koksit HeavyDuty është me kapacitet të lartë, linear motion screening machine engineered for the rigorous dry classification of metallurgical coke. It separates crushed coke into precise size fractions (p.sh., koks furre shpërthyese, koks arrë, fllad) critical for downstream metallurgical processes.
Rrjedha e punës operative:
1. Furnizimi i kontrolluar: Crushed coke is uniformly distributed across the full width of the screen via an integrated feed box or correctly sized external feeder.
2. Stratifikimi efikas: HighGforce linear vibration rapidly stratifies material, forcing fines downward to the screen deck surface while larger particles travel across the top layer.
3. Ndarja e saktë: Sized particles pass through precisely calibrated screen apertures (typically wire mesh or polyurethane panels) onto designated product chutes.
4. Shkarkimi & Transporti: Correctly sized fractions are discharged from separate discharge lips onto conveyors or into bins for storage or transport.
Fusha e Aplikimit: Primary sizing of crushed metallurgical coke in steel plants, coke oven facilities, and standalone screening plants. Ideale për kapacitetet nga 200 deri në fund 2000 TPH.
Kufizimet: Not designed for wet screening applications or for materials with extreme temperature variations without specific design considerations. Maximum lump size is constrained by feed chute and deck opening design.
3. TIPARET THEMELORE
Sistemi modular i kuvertës | Baza Teknike: Dizajni i panelit Boltin me shina anash tendosjeje | Përfitimi Operacional: Panelet mund të zëvendësohen individualisht në nën 30 minuta pa çmontuar kuvertën ngjitur ose kutitë e ushqimit. | Ndikimi i ROI: Reduces deck change downtime by up to 70%, rritja e kohës së prodhimit në dispozicion vjetor.
Ngacmues i dyfishtë kundërrrotullues | Baza Teknike: Dy boshte ekscentrike të sinkronizuara që gjenerojnë një lëvizje hedhjeje lineare | Përfitimi Operacional: Provides a consistent, fully reversible material travel speed with adjustable stroke/amplitude for optimal stratification. | Ndikimi i ROI: Ofron deri në 25% greater throughput per deck area compared to circular motion units, optimizing footprint.
Paketa e rreshtimit Rezistent ndaj Abrasionit | Baza Teknike: Hardox or equivalent wear steel on all contact surfaces in feed zone and side plates | Përfitimi Operacional: Protects structural integrity from abrasive coke fines, extending time between major refurbishments. | Ndikimi i ROI: Documented service life increase of 23x on critical wear areas versus mild steel, lowering lifetime capital costs.
Sisteme të avancuara kundër verbimit | Baza Teknike: Multiple options including ball tray decks, air burst cleaners, or flexible polyurethane panels with selfcleaning apertures | Përfitimi Operacional: Maintains nearoriginal open screen area by preventing particle adhesion and plugging. | Ndikimi i ROI: Sustains design capacity and product consistency; të dhënat në terren tregojnë a 4060% reduction in manual cleaning interventions.
Rugged Box Frame Construction | Baza Teknike: Analiza e elementeve të fundme (FEA) optimized steel frame with reinforced cross members | Përfitimi Operacional: Withstands high dynamic loads without resonant fatigue cracking; provides stable mounting surface for decks. | Ndikimi i ROI: Eliminates structural failures that cause weeks of downtime; supports higher Gforces for improved efficiency.
Vulosje Mjedisore & Mbajtja e pluhurit| Baza Teknike:Labyrinth seals combined with multiple dust extraction ports| Përfitimi Operacional:Contains airborne coke dust at transfer points, improving site safety and environmental compliance.| Ndikimi i ROI: Zvogëlon punën e shtëpisë dhe zbut rrezikun e gjobave të mospërputhjes rregullatore.
4. PËRPARËSITË KONKURRETARE
| Metrikë e performancës | Standardi i Industrisë | Zgjidhja e ekranit me dridhje të koksit | Avantazhi (% përmirësim) |
| : | : | : | : |
| Efikasiteti i shqyrtimit (Tonnage/Deck m²) | ~80100 TPH/m² (varies by size) | 120140 TPH/m² (të dhënat e verifikuara në terren) | +2540% Kapacitet më i lartë |
| Koha e ndryshimit të panelit (Kuvertë e plotë) | 812 orët (welded/wedge system) | 30,000 orë (sealed/lubricated) |>50% Jetë e zgjatur e shërbimit |
| Structural Integrity Warranty| Në mënyrë tipike 1 year on welds/frame|5 years on main frame against fatigue cracks|400% Longer Warranty Term|
| Konsumi i energjisë për ton të trajtuar| Vija bazë = 100% (modele të vjetra)|Përafërsisht 8590% e bazës|10 te 15% Efikasiteti i Energjisë|
5. SPECIFIKIMET TEKNIKE
Gama e Kapacitetit: I konfigurueshëm nga 200 deri në fund 2，200 tonë metrikë në orë， depending on deck configuration， madhësia e hapjes，dhe karakteristikat materiale.
Konfigurimi i kuvertës së ekranit: Beqare， dyfishtë，or triple deck layouts available.Decks typically utilize woven wire mesh(10mm 80mm)，panele poliuretani，ose sisteme hibride.
Njësia e drejtimit： Dual shaft exciter driven by twin vibration motors or a single motor with gear coupling.Power range：7。5 kW to45 kW per drive unit.Stroke adjustable from8mmto12mm。
Materialet e Ndërtimit：
Korniza kryesore： Heavyduty rolled steel sections
Korniza në kuvertë & Vishni Liners： Çeliku rezistent ndaj gërryerjes(AR400/Hardox)
Pllaka anësore： Mild steel with replaceable liners
Dimensionet fizike： Ndryshon sipas modelit。Shembull(2deck unit)：Length~6。5m，Width~3。0m，Height~2。8m。Weight approximately12，000 kg。
Mjedisi Operativ：
Gama e temperaturës së ambientit： 20°Cto+40°C
Vlerësimi i mbrojtjes nga pluhuri： IP65for drive motors
Feed Material Temperature： Up to80°C continuous(special seals required above)
6. Skenarët e APLIKIMIT
[Uzina e integruar e çelikut]｜Challenge:A blast furnace operation experienced inconsistent nutcoke(1525mm)sizing due to rapid blinding of existing screens.This ledto irregular burden permeabilityand increased fuel rate.Solution:A tripledeck Coke Vibration Screen was installed featuring polyurethane antiblinding panelson the top two decksand awiremesh bottomdeckforfinesremoval。Rezultatet:Screening efficiencyfor the target fraction improvedfrom78%to94%。Manual cleaningstops were eliminated,andthe plant reporteda1。5% reductionin specific fuel rateattributedtomore stableburden distribution。
[Prodhues i koksit tregtar]｜Challenge:The client neededto increase overallplant throughputbutwas constrainedbythe footprintof their existing screening tower.The old screens could not handlehighercapacitieswithout excessive particle degradation.Solution:AhighGforce linear motionCoke Vibration Screenwitha compactdesign butlarger effective screeningareawas installedin a retrofitproject。Rezultatet:The new unit achieveda22%higher throughput(850TPHvs。695TPH)withinthe same structuralbay.Fines generation(5mm)fellbyan averageof3percentage points,increasing saleableproduct yield。
7. KONSIDERATA TREGTARE
Equipment pricing is tiered basedon capacityandconfiguration：
Niveli 1(Detyra standarde):Up to500TPH,singleordouble deck,mildsteelwear parts.Idealfor lowercapacityorreplacementin kindapplications。
Niveli 2(Detyrë e rëndë):5001200TPH,doublestripledeckfullabrasionresistantlinersandmodulardeck systems.Themostcommonselectionfor greenfieldandmajorupgrades。
Niveli 3(Ultra High Capacity):1200TPH+,customizeddecklayouts，premiumdrivecomponents,andfullancillary packages。
Karakteristikat opsionale përfshijnë：
Automatedlubrication systems
Conditionmonitoring sensors(dridhje,temperatura)
Specializeddust hoodsandconnection flanges
Variablefrequency drivesfor stroke/speed adjustment
Service packagesare offeredasannualmaintenance contractscoveringinspections,furnizimi me lubrifikant,andpriority partsdiscounts.Financing optionsincludingoperational leasingandequipment rentalare availableto spreadcapital expenditureor facilitate shorttermproject needs。
8. FAQ
Q1： Is this Coke Vibration Screen compatiblewith our existingfeed conveyorsandchutework？
A1： Yes.The equipmentis engineeredtostandard bulk material handlingdimensions.Feedbox heightandinlet/outletflange positionscanbe customizedatthe ordertostage tomatchyour currentlayout。
Q2： Whatisthe expectedimpactonour operationalpowerconsumption？
A2： Field datasuggestsmodernhighefficiencydrivescoupledwithoptimizedmass balancecanreduceenergyuseper tonprocessedby1015%comparedtounits over15yearsold。
Q3： Howdoesthe modulardeck systemaffectour sparepartsinventory costs？
A4 ： It significantlyreduces them.You need only stock individualpanel modulesratherthancomplete weldeddeck assemblies.Inventory valueands pacerequiredcan bereducedbyan estimated60%。
Q4 ： Whatarethe commercialtermsregardingdeliveryandwarranty？
A4 ： Standard deliveryisFOB manufacturingplant.Warranty coversdefectsin materialsandworkmanshipfor12monthsfromcommissioning，withthe5yearstructuralwarrantyonthe mainframe as noted。
P5 ： Canthis screenseparatecoke at elevatedtemperatures？
A5 ： Standard units are ratedformaterial upto80°C.Forhotcokescreeningdirectlyfromovens(significantlyhighertemperatures)，aspecializeddesignwithheat shields，expandedmetal decks,andhightemperaturebearings/sealsis required。
P6 ： Whatlevelof foundation preparationisrequired？
A6 ： A substantialreinforcedconcretefoundationis necessarytosupportthedynamicloads.Detailedfoundationdrawingsincludingallloadingdataareprovidedforengineeringintoyour civil design。
P7 ： Do youprovideonsiteinstallation supervision？
A7 ： Yes.Certifiedfield engineerscanbe providedonafee basistosuperviseerection，shtrirje mekanike,andinitialstartuptoensureoptimalperformancefromcommissioning
