1. فتحة مدفوعة بنقطة الألم

Is your coke handling operation losing profitability to screening inefficiency? The cost of poor classification extends far beyond the initial equipment price. النظر في هذه التحديات المشتركة:
المسببة للعمى & تحمل أكثر: Moisture and fines adhere to screen decks, blinding apertures and forcing oversized material into your finished product, degrading quality and risking customer rejection.
التوقف المفرط & صيانة: Frequent deck changes, تحمل الفشل, and structural fatigue from highimpact loading create unpredictable stoppages, disrupting downstream processes.
استهلاك عالي للطاقة & ضوضاء: Inefficient vibratory mechanisms consume excess power, while poor isolation transmits damaging vibrations to support structures, increasing operational costs and environmental noise levels.
التحكم في الدرجة غير متناسقة: Variable feed rates and composition lead to inconsistent sizing, causing bottlenecks in blast furnaces or sintering plants and impacting overall metallurgical efficiency.

Are you seeking a screening solution that directly addresses these reliability and costperton challenges? The specification of a correctly engineered vibration screen is a critical operational decision.

2. نظرة عامة على المنتج

The CE Marked Coke Vibration Screen is a heavyduty, linear motion screening machine engineered for the precise size classification of metallurgical coke (5مم 80 ملم) in charging systems, coke breeze recovery, and presinter screening applications.

سير العمل التشغيلي:
1. تغذية تسيطر عليها: Coke is delivered via conveyor onto the screen's feed box, which distributes material evenly across the full width of the top deck.
2. التقسيم الطبقي الفعال & الانفصال: HighGforce linear vibration stratifies material rapidly. Fines pass through the upper deck apertures; midsize material is separated on lower decks; oversize travels to the discharge end.
3. التفريغ الدقيق: Correctly sized fractions are discharged into distinct chutes or conveyors for routing to storage bins or downstream processes.

نطاق التطبيق: Ideal for blast furnace coke screening (2575مم), nut coke separation (1025مم), and breeze recovery (<10مم) in integrated steel plants and coke production facilities.

القيود: Not designed for sticky materials without pretreatment, extremely abrasive noncoke materials, or as a replacement for crushers in size reduction circuits.

3. الميزات الأساسية

HeavyDuty Deck System | الأساس الفني: وحدات, hightensile steel frame with replaceable wear liners | المنفعة التشغيلية: Reduces blinding; allows for rapid panel changeout during planned maintenance | تأثير عائد الاستثمار: Cuts deck replacement downtime by up to 40% مقابل التصاميم الملحومة.

Dual Counterweight Vibrator Assembly | الأساس الفني: Two synchronized eccentric shafts generating a true linear motion | المنفعة التشغيلية: Provides consistent material travel velocity and stable stratification across all deck levels | تأثير عائد الاستثمار: يحسن كفاءة الفحص عن طريق 812%, reducing recirculation load and improving product purity.

Advanced Isolation Spring System | الأساس الفني: Combination of steel coil springs and rubber buffers | المنفعة التشغيلية: يمتص أكثر 95% من القوى الديناميكية, preventing transmission to the support structure | تأثير عائد الاستثمار: Eliminates structural reinforcement costs and reduces foundation maintenance.

CE Certified Drive & حراسة | الأساس الفني: Compliance with EU Machinery Directive 2006/42/EC for safety interlocks, noise emission limits (<85 ديسيبل(أ)), and electrical safety | المنفعة التشغيلية: Ensures operator safety, facilitates insurance compliance, and allows for unrestricted EU market deployment | تأثير عائد الاستثمار: Mitigates regulatory risk and potential fines while protecting workforce safety.

تشحيم الشحوم المركزي | الأساس الفني: Automated lube lines feeding vibrator bearings on a programmable interval | المنفعة التشغيلية: Ensures optimal bearing lubrication in hightemperature environments, تمديد عمر الخدمة | تأثير عائد الاستثمار: يزيد متوسط ​​الوقت بين حالات الفشل (MTBF) بمعدل 30%, خفض التكلفة الإجمالية للملكية.

4. المزايا التنافسية

| مقياس الأداء | معيار الصناعة | CE Marked Coke Vibration Screen Solution | ميزة (% تحسين) |
| : | : | : | : |
| كفاءة الفحص (Coke >25مم) | 8892% كفاءة | 9497% كفاءة | +5% تحسين |
| تحمل خدمة الحياة (Vibrator Unit) | 8,000 10,000 ساعات | 12,000 15,000 ساعات (with recommended lubrication) | +40% تحسين |
| وقت تغيير لوحة السطح (مجموعة كاملة) | 1624 ساعات (طاقم 3) | 1014 ساعات (طاقم 3) |35% تقليل وقت التوقف عن العمل |
| القوة الديناميكية المنقولة إلى الهيكل| ~25% of dynamic load transmitted| <5% of dynamic load transmitted |80% Force Reduction |
| استهلاك الطاقة لكل طن تم فحصه| خط الأساس (100%)| تقريبًا 90% من خط الأساس |10% Energy Savings |

5. المواصفات الفنية

سعة & تصنيف: مصممة للإنتاجية من 150 ل 1,200 طن متري في الساعة (الهيدروكربونات النفطية في الساعة), depending on model size and aperture configuration.
متطلبات الطاقة: يقودها المزدوج [Specify typical range] kW vibrator motors; total installed power dependent on screen size.
مواصفات المواد: Deck frames constructed from S355JR structural steel; wear surfaces utilize HARDOX® or equivalent abrasionresistant steel (minimum HB400). Side plates are reinforced with internal stiffeners.
الأبعاد المادية: متوفر بعرض من 1.2 م إلى 3.6 م; أطوال من [Specify typical range] م; تكوينات سطح السفينة متعددة (14 الطوابق).
نطاق التشغيل البيئي: مصمم لدرجات الحرارة المحيطة من 20 درجة مئوية إلى +45 درجة مئوية; handles coke temperatures up to [Specify typical range] °C continuously.

6. سيناريوهات التطبيق

[Integrated Steel Plant Blast Furnace Feed] تحدي: A European steelmaker experienced frequent blinding on their existing screens during humid conditions. This caused oversized coke (>80مم) to enter the BF skip system alongside target fraction material (2575مم), leading to irregular burden distribution within the furnace.حل: Installation of two CE Marked Coke Vibration Screens with heated screen decks ([Optional Feature]) at their BF stockhouse.نتائج: استقرت كفاءة الفحص عند >96%. تم القضاء على التلوث كبير الحجم (<0.5%), contributing to more consistent furnace permeability. Annual maintenance costs related to screen upkeep decreased by an estimated €65k.

[Coke Plant Breeze Recovery Circuit] تحدي: A plant needed higher recovery rates of valuable coke breeze (<10مم) from quenching station runoff but lacked sufficient screening area within spatial constraints.حل: Implementation of a multideck CE Marked Coke Vibration Screen with increased lengthtowidth ratio for extended retention time on fine mesh decks.نتائج: Breeze recovery yield improved by [Specific % achievable based on design], capturing an additional [كمية] tons per day for sinter plant use without requiring additional footprint.

7. الاعتبارات التجارية

Equipment pricing is structured according to machine size (screening area), number of decks required (الطبقة أ: Single/TwinDeck Standard Duty; الطبقة ب: MultiDeck HighCapacity). Optional features such as dust enclosures with flanges ([Optional Feature]), heated decks ([Optional Feature]), or specialized polyurethane wear components ([Optional Feature]) are available at incremental cost.

Service packages include:
[Package Name] – Extended warranty covering parts/labor.
[Package Name] – Scheduled inspection program including vibration analysis reports.
[Package Name] – Onsite operator training modules focused on daily checks and troubleshooting.

Financing options including leasing arrangements can be structured over terms ranging from [Typical Term Range], providing capital expenditure flexibility.

8. التعليمات

س1: Is this CE Marked Coke Vibration Screen compatible with our existing PLCcontrolled conveyor system?
أ1: نعم. The unit includes standard motor starters but can be supplied ready for integration into your central control system via dry contact signals or fieldbus protocols upon specification at order stage.

Q2: ما هو التأثير التشغيلي المتوقع أثناء التثبيت?
A2: Installation typically requires a planned shutdown period ranging from [Timeframe based on model]. Our project engineering team provides detailed installation drawings in advance to facilitate civil work preparation while your line remains operational.

س3: How does this equipment address abrasive wear compared to standard screens?
A3: Field data shows that using specified abrasionresistant liners on critical wear zones increases component life by approximately [يمكن تحقيقه % تحسين]. This directly reduces spare parts consumption frequency over a fiveyear period.

س 4: Are spare parts readily available given our global location?
A4:A comprehensive spare parts kit is recommended at purchase.A global distributor network maintains strategic inventories of highwear items like deck panels,vibrator bearings,and springs based on regional demand patterns

س5:What commercial terms are standard?
A5 Standard terms include FCA Incoterms®2020 exworks our manufacturing facility Payment structure typically involves an advance payment against proforma invoice followed by balance payment prior shipment