الشركة المصنعة لشاشة اهتزاز فحم الكوك ODM
1. فتحة مدفوعة بنقطة الألم
Is your coke handling operation plagued by persistent bottlenecks, تكاليف الصيانة المفرطة, وجودة المنتج غير متناسقة? لمديري المصانع المشرفين على فحص فحم الكوك, common challenges directly impact the bottom line:
المسببة للعمى & التوقف: بخير, تلتصق جزيئات فحم الكوك الرطبة بأسطح الشاشة, تسبب العمى السريع. This reduces effective screening area by up to 40%, forcing frequent shutdowns for manual cleaning and slashing throughput.
ارتداء سابق لأوانه & High OPEX: The abrasive nature of metallurgical coke accelerates wear on screen panels, الطوابق, والمثيرين. Unplanned component replacements and associated labor can increase annual maintenance budgets by 25% أو أكثر.
فصل الغرامات غير فعال: Inadequate vibration dynamics lead to poor segregation of breeze (coke fines under 10mm). This results in product contamination, lost revenue from missized material, and potential downstream process issues.
التعب الهيكلي & Vibration Transmission: High Gforces needed for effective screening transmit damaging vibrations to the support structure and surrounding equipment, leading to cracks, foundation issues, and safety concerns.
Are you searching for a robust screening solution that delivers consistent uptime, lowers total cost of ownership, and ensures precise size separation for your coke product?
2. نظرة عامة على المنتج
The Coke Vibration Screen is a heavyduty industrial screening machine engineered for the highcapacity sizing and scalping of metallurgical coke in battery, quenching, and sorting stations. Its core function is to separate crushed coke into precise fractions (على سبيل المثال, فحم الكوك فرن الانفجار, فحم الكوك, نسيم) while efficiently removing fines.
سير العمل التشغيلي:
1. يٌطعم & توزيع: Crushed coke is uniformly fed onto the inlet end of the inclined screen deck via a chute or feeder.
2. التقسيم الطبقي & الانفصال: كثافة عالية, linear or elliptical vibration stratifies the material bed. Smaller particles pass through precisely sized deck apertures; oversized particles travel across the deck surface.
3. تسريح: Correctly sized fractions are discharged via separate outlets—oversize to crushers for recirculation or as product, undersize as breeze or product—ensuring a clean separation.
نطاق التطبيق: Primary sizing of metallurgical coke after crushing; scalping of oven discharge; dedusting and fines removal; recovery operations.
القيود: غير مصممة للمواد اللزجة بدون تقنية السطح المتخصصة; maximum feed size is constrained by deck opening and machine design; requires controlled feed rate for optimal efficiency.
3. الميزات الأساسية
HeavyDuty Deck System | الأساس الفني: Modular polyurethane or rubberclad steel panels with reinforced fixing | المنفعة التشغيلية: Dramatically increased service life under abrasive conditions; reduced noise levels (by ~10 dBA); panels are easily replaced in sections minimizing downtime | تأثير عائد الاستثمار: Cuts panel replacement costs by up to 60% over traditional woven wire decks.
AntiBlinding Technology | الأساس الفني: Integrated ball tray decks or ultrasonic screen mesh cleaning systems | المنفعة التشغيلية: Continuous microimpact dislodges lodged particles near aperture openings maintaining nearoriginal open area | تأثير عائد الاستثمار: Sustains design capacity throughput reduces cleaning downtime by over 70%.
Balanced Elliptical Vibration | الأساس الفني: Twin shaft exciter with outofphase synchronized weights generating an elliptical throw pattern | المنفعة التشغيلية: Optimized material travel speed with sharp stratification enhances separation accuracy especially for midrange sizes (1030مم) | تأثير عائد الاستثمار: Improves product purity by an average of 15% reducing recrush load and maximizing premium fraction yield.
تصميم محكم للغبار | الأساس الفني: Gasketed side plates and dust hood connections with integral skirt boards | المنفعة التشغيلية: Contains airborne coke dust at transfer points improving site air quality meeting environmental standards | تأثير عائد الاستثمار: Lowers housekeeping costs mitigates health safety risks avoids potential regulatory noncompliance fines.
إطار اهتزاز معزول | الأساس الفني: Dynamic vibration isolators (rubber or spring) between the vibrating body and stationary base frame | المنفعة التشغيلية: يمتص أكثر 95% of dynamic forces preventing transmission to supporting structures eliminates fatigue failures | تأثير عائد الاستثمار: Removes need for massive dedicated foundations reduces installation time capital cost protects plant infrastructure integrity.
Centralized Greasing Lube System | الأساس الفني: Manifold with lines feeding all major bearing points from a single access port | المنفعة التشغيلية: Enables safe rapid lubrication during brief pauses extends bearing life under highload hightemperature conditions | تأثير عائد الاستثمار: Standardizes preventive maintenance intervals reduces bearing failure rates by an estimated 40%.
4. المزايا التنافسية
| مقياس الأداء | معيار الصناعة | حل شاشة اهتزاز فحم الكوك | ميزة (% تحسين) |
|||||
| Deck Panel Lifespan | Woven wire mesh lasts 23 أشهر تحت التآكل الشديد | Polyurethaneclad modular panels last 812 شهور | +300% خدمة الحياة |
| كفاءة الفحص | ~85% efficiency for midsize separation due to blinding | يحافظ >92% efficiency via antiblinding systems | +78% الكفاءة المستدامة |
| توقف الصيانة | 812 hours monthly for cleaning bearing checks panel replacement
| Energy Consumption per Ton ~0.12 kWh/ton processed
| Breeze (10مم) Contamination in Product Fraction
5. المواصفات الفنية
سعة / تصنيف: نموذج يعتمد على 200 الهيدروكربونات النفطية لأكثر من 1500 TPH throughput capacity standard designs available
متطلبات الطاقة: Drive motor range from 7.5 كيلوواط ل 45 kW depending on screen size mass excitation force
مواصفات المواد: Highstress frame components S355JR steel side plates wear liners Hardox®400 Abrasionresistant polyurethane rubber composite deck materials
الأبعاد المادية (نموذج نموذجي): Deck Size (طول×عرض): 3m x1 .5m Overall length:~4 .2m Overall width:~2 .8m Height:~1 .6m Weight:~6500kg
نطاق التشغيل البيئي: درجة الحرارة المحيطة:20°C +50°C Feed material temperature upto120°C(الأعلى) Weather protection IP65 enclosure optional
6. سيناريوهات التطبيق
Metallurgical Coke Plant Blast Furnace Feed Preparation Challenge:: Existing screens blinded within hours due high moisture content in quenched coke causing severe bottleneck before furnace feed bins resulting in inconsistent size distribution affecting furnace efficiency
حل:: Installation two large doubledeck Coke Vibration Screens equipped ball tray antiblinding decks isolated base frames
نتائج:: Screening availability increased from94%. Blast furnace feed consistency improved quantified as+/5mm size variation reducedby30%. Annual maintenance labor hours decreasedby1200
Coke Sorting Terminal Product Diversification Challenge:: Terminal needed produce three distinct saleable products(>50mm2550mm<25مم)from single feed stream but existing separator generated excessive fines(<10مم)in midrange fraction reducing its market value
حل:: Implementation multislope Coke Vibration Screen with precision elliptical vibration finetuning deck tensioning system
نتائج:: Product purity each fraction achieved>95%. Revenue from midrange(2550مم)fraction increasedby18%due reduced fines content System handled variable feed rates without performance degradation
7. الاعتبارات التجارية
مستويات تسعير المعدات: Entrylevel standard duty screens(starting~$25000);Heavyduty customengineered units($65000$200000+)based size configuration options
الميزات الاختيارية / ترقيات: Stainless steel construction critical areas hotmaterial handling kits spray bar systems different deck types(harps tensioned polyurethane etc.) variable frequency drives advanced condition monitoring sensors
حزم الخدمة: Tiered annual maintenance contracts covering inspection parts discounts priority support Extended warranty available upto36months Comprehensive training programs operational maintenance staff included
Financing Options Available through partners include equipment leasing longterm rental purchase plans tailored capital expenditure cycles Project financing considered largescale installations
8. التعليمات
Q1 How do we determine correct screen size deck configuration our specific capacity requirements?
Our engineering team requires your detailed feed rate particle size distribution(P80 D50)desired product splits moisture content This data allows us model recommend optimal machine specifications guarantee performance
Q2 Can this equipment integrate our existing PLC control system material handling network?
Yes standard designs include control panel compatible common industrial protocols(Profibus Ethernet/IP etc.) We provide necessary interface documentation facilitate integration your plant SCADA system
Q3 What typical installation timeline foundation requirements?
With isolated design foundation requirements less stringent than older screens Typical installation including positioning electrical mechanical connection commissioning takes510working days depending complexity Preinstallation foundation drawings issued advance
Q4 Are spare parts readily available what expected lead times?
We maintain strategic inventory critical wear parts(decks bearings exciters)at regional hubs Standard parts ship within48hours Custom components have lead times communicated upfront during purchase Longterm supply agreements ensure ongoing support
Q5 How does equipment handle variations feed rate material composition?
Robust design accommodates reasonable fluctuations Variable speed drive option allows operators adjust vibration intensity optimize performance realtime changing conditions ensuring consistent output quality