1. فتحة مدفوعة بنقطة الألم

هل تعاني عملية فحص فحم الكوك لديك من عدم الكفاءة المستمرة التي تؤدي إلى تآكل الربحية؟? Plant managers and engineering contractors face significant challenges with traditional screening methods for metallurgical coke. تشمل نقاط الألم الشائعة:

توليد الغرامات المفرطة: Aggressive screening action can degrade premium coke, خلق الغرامات الزائدة (10مم) that are difficult to sell, directly impacting revenue per ton.
المسببة للعمى & تحمل أكثر: Moisture and sticky fines blind screen decks, while undersized material carries over into the product stream. This compromises product quality, leads to customer rejections, and forces frequent, costly manual cleaning halts.
صيانة عالية & التوقف: تعمل الطبيعة الكاشطة لفحم الكوك على تسريع تآكل ألواح الشاشة, محامل, and structures. Unplanned downtime for repairs and the constant replacement of parts create substantial operational costs.
الانفصال غير الفعال: Inconsistent feed rates or improper screen motion result in poor size separation. This means onspec product is lost to waste streams, and offspec material contaminates the product silo.

Are you searching for a robust screening solution that maximizes onspec yield, protects material integrity, and operates reliably with minimal intervention? The right industrial vibrating screen is a critical investment in your plant’s throughput and bottom line.

2. نظرة عامة على المنتج: شاشة اهتزاز فحم الكوك الثقيلة

هذه المعدات ذات قدرة عالية, linear motion vibrating screen engineered explicitly for the scalping and precise size classification of hot or cold metallurgical coke. Its design prioritizes gentle yet effective material handling to preserve coke integrity while ensuring sharp separations.

سير العمل التشغيلي:
1. تغذية تسيطر عليها: Coke from the crusher or oven is delivered onto the screen via a regulated feed chute to ensure an even distribution across the full width of the deck.
2. التقسيم الطبقي الفعال & الانفصال: Dual vibrator motors generate a linear throwing motion, stratifying the material bed. Larger particles travel rapidly across the deck for discharge as oversize, while correctly sized coke passes through the precisely calibrated screen apertures.
3. Dedicated Product Streams: Separated fractions—oversize, multiple grades of onspec product (على سبيل المثال, فحم الكوك فرن الانفجار, فحم الكوك), and fines—are discharged via isolated chutes into their respective conveying systems or stockpiles.

نطاق التطبيق: التحجيم الأساسي (سلخ فروة الرأس) and secondary classification of metallurgical coke in coke plants, مصانع الصلب, ومحطات المناولة السائبة.
القيود: غير مصممة للالتصاق, claylike materials without pretreatment; maximum lump size and temperature limits apply as per technical specifications.

3. الميزات الأساسية

Patented NonBlind Deck System | الأساس الفني: Multilayer polyurethane panels with tapered apertures and elastic secondary cleaning balls | المنفعة التشغيلية: Prevents aperture clogging from moist or sticky fines; maintains consistent screening efficiency without manual intervention | تأثير عائد الاستثمار: Eliminates downtime for cleaning; يحسن كفاءة الفحص بنسبة تصل إلى 15%, زيادة الإنتاجية
DualCounterweight Vibrator Drive | الأساس الفني: Two synchronized vibrator motors producing a linear force vector | المنفعة التشغيلية: يسلم متسقة, fully adjustable stroke for optimal material travel speed and stratification; minimal dynamic stress transferred to the support structure | تأثير عائد الاستثمار: Reduces structural maintenance costs by up to 30%; allows tuning for different feed conditions to maximize yield
Modular Deck & حماية التآكل | الأساس الفني: Boltin wear liners on side plates and replaceable deck sections constructed from AR400 steel or specialized polyurethane | المنفعة التشغيلية: يبسط الصيانة بشكل كبير; worn components can be replaced in sections without dismantling the entire machine | تأثير عائد الاستثمار: Cuts panel replacement time by 60%; extends major overhaul intervals
تصميم محكم للغبار | الأساس الفني: Continuous sealing system between deck frames and fully clad sidewalls with integrated dust extraction ports | المنفعة التشغيلية: Contains dust emissions at the source, improving plant air quality and safety compliance | تأثير عائد الاستثمار: Reduces housekeeping costs and mitigates risk of regulatory noncompliance fines
عزل زنبركي ملفوف للخدمة الشاقة | الأساس الفني: Highcycle fatigueresistant steel coil springs supporting the vibrating frame | المنفعة التشغيلية: يمتص أكثر 95% من الأحمال الديناميكية, preventing vibration transmission to the building foundation | تأثير عائد الاستثمار: Eliminates costly reinforced concrete foundations; allows for simpler steel support structures

4. المزايا التنافسية

| مقياس الأداء | معيار الصناعة (الشاشات التقليدية) | Our Coke Vibrating Screen Solution | ميزة (% تحسين) |
| : | : | : | : |
| كفاءة الفحص (دقة) | ~8590% في ظل الظروف المثالية | باستمرار >95% across varying feed rates| +510% improvement in yield |
| Panel Service Life (AR Steel) | 36 months depending on abrasiveness| 814 months with optimized deck system| +100% عمر تشغيلي أطول |
| التوقف السنوي لصيانة الشاشة| 120180 ساعات (تنظيف, panel changes)| 4060 hours with modular design| ~65% reduction in lost time |
| توليد الغرامات (10مم) During Screening| حتى 5% additional generation| أقل من 2% additional generation| >60% reduction in product degradation |

5. المواصفات الفنية

سعة & تصنيف: مصممة للإنتاجية من 200 الهيدروكربونات النفطية إلى 1500 TPH من فحم الكوك السائب (density ~0.50.7 t/m³). Multiple width (1.5m – 3.0m) and length (4.5m – 7.5m) configurations available.
متطلبات الطاقة: محركات هزازة مزدوجة تتراوح من 2 س 7.5 كيلوواط ل 2 س 30 كيلوواط (400/690V, 50/60هرتز). Total installed power depends on machine size and required Gforce.
مواصفات المواد: حاسب مركزي: فولاذ كربوني شديد التحمل (S355JR). ارتداء المكونات: Side liners – AR400 Steel; Screen Panels – Tensioned HARDOX® wire mesh or modular polyurethane; إطارات سطح السفينة – فولاذ مقاوم للتآكل.
الأبعاد المادية: يختلف حسب الموديل. Example Model CKV2448: الطول الإجمالي ~ 9 م, العرض ~ 3 م, الارتفاع ~ 2 م (باستثناء الدعم). الوزن تقريبا. 12 طن.
نطاق التشغيل البيئي: Suitable for ambient temperatures from 20°C to +50°C. Handles hot coke up to ~150°C with heatresistant gaskets and component specifications.

6. سيناريوهات التطبيق

Integrated Steel Plant Blast Furnace Feedstock Preparation

Challenge A major steel producer experienced high levels of undersize material (<25مم) contaminating their blast furnace coke stockpile due to an inefficient primary scalper screen at their wharf unloading station.
Solution Installation of a highcapacity linear motion Coke Vibrating Screen equipped with nonblind decks at the transfer point after primary crushing.
Results Screening efficiency increased from an estimated 96%. Onspec blast furnace feedstock (+25مم) yield improved by approximately >8%, significantly reducing purchasedcoke requirements.

Merchant Coke Plant Product Classification

Challenge A merchant coke plant needed sharper separation between nut coke (1025مم) والنسيم (10مم) fractions but found their existing screens generated excessive fines due to aggressive vibration.
Solution Replacement with twotiered Coke Vibrating Screens featuring adjustable lowamplitude/highfrequency drives designed for gentle handling at lower deck inclinations.
Results Fines generation during final sizing was reduced by more than >60%. The production of highvalue nut coke increased proportionally without compromising total throughput.

7 الاعتبارات التجارية

يتم تحديد أسعار المعدات على أساس حجم الماكينة (منطقة سطح السفينة), مواد البناء (standard vs premium wear packages), motor specifications:
الطبقة الأولى (<15 m² deck): For lower capacity lines or pilot facilities
المستوى الثاني (<15 م² 30 m² deck): Custom highcapacity units

الميزات الاختيارية:
Hotduty package including heat shields & specialized seals
Explosionproof motor specification
أجهزة استشعار متقدمة لمراقبة الحالة

حزم الخدمة:
Extended warranty plans covering vibrator units
التفتيش السنوي & خدمات التحسين
Onsite spare parts inventory agreements

خيارات التمويل:
Capital equipment leasing programs through partner financial institutions are available upon request

8 التعليمات

Q What is your typical lead time?
A Lead times vary based on project scope but standard models typically ship within <12 weeks from order confirmation Custom configurations may require <16 أسابيع

Q Can this equipment be integrated into my existing layout?
A Yes Our engineering team provides comprehensive interface drawings including load data chute recommendations & electrical requirements We design our screens as modular units adaptable within existing transfer towers

س كيف يتعامل هذا الحل مع الاختلافات في محتوى رطوبة العلف?
A The nonblind deck system combined with adjustable vibration parameters allows effective operation at moisture contents upto approximately <8% Beyond this predrying or alternative technologies may be recommended

Q What are your payment terms?
A Standard commercial terms are <30% downpayment upon order <60% priorto shipment & <10% upon completionof commissioning For lease arrangements terms are structured through our financing partners

Q Do you provide installation supervision?
A Yes we offer optional expert installation supervision & commissioning services This ensures optimal setup performance validation & تدريب المشغلين