صانع شاشة اهتزاز فحم الكوك ذو العلامة البيضاء
1. فتحة مدفوعة بنقطة الألم
Are your bulk material handling operations compromised by persistent screening inefficiencies? لمديري المصانع والمقاولين الهندسيين, the performance of a vibration screen directly impacts throughput, جودة المنتج, والربحية النهائية. وتشمل التحديات المشتركة:
التوقف المفرط: Frequent screen cloth changes and bearing failures halt your entire processing line, تكلف الآلاف في الساعة من الإنتاج المفقود.
تدرج المنتج غير متناسق: Poor stratification and blinding lead to offspec material, مما يؤدي إلى رفض المنتج, تكاليف إعادة العمل, and customer dissatisfaction.
عبء الصيانة العالي: Designs with numerous lubrication points and complex assemblies demand excessive labor hours for routine servicing.
عدم كفاءة الطاقة: Older or poorly designed screens consume disproportionate power for their output, with vibration energy wasted as heat and noise rather than effective material separation.
التعب الهيكلي: Inadequate dynamic force management leads to weld cracks and frame failures, demanding major unplanned repairs.
Is your operation seeking a reliable screening solution that maximizes uptime, ensures precise separation, and reduces total cost of ownership? The specification of your core screening equipment is a critical decision.
2. نظرة عامة على المنتج
A White Label Coke Vibration Screen is a heavyduty industrial screening machine engineered for the precise sizing and scalping of petroleum coke (com.petcoke) and similar abrasive, dry bulk materials. It utilizes controlled vibratory motion to stratify and separate material by particle size across one or multiple deck surfaces.
سير العمل التشغيلي:
1. يٌطعم & توزيع: Raw coke is fed onto the screen’s inlet headbox, which evenly distributes material across the full width of the top deck.
2. التقسيم الطبقي & الانفصال: HighGforce vibratory motion induces stratification, causing finer particles to descend through the bed to the screen media. Oversize material travels across the deck surface to the discharge end.
3. حجم تفريغ المنتج: Correctly sized particles pass through the screen cloth apertures (أقل من الحجم), while oversize continues over the decks. Multiple decks allow for simultaneous production of several graded fractions.
نطاق التطبيق: التحجيم الأساسي (سلخ فروة الرأس) and secondary sizing/dedusting of petroleum coke (المكلس أو الأخضر), فحم الكوك المعدني, anodegrade coke, and other granular minerals with similar characteristics.
القيود الرئيسية: Not designed for wet screening applications, sticky materials, or extremely fine (<1مم) separations without specialized screen media. Maximum feed size is constrained by deck aperture and machine design.
3. الميزات الأساسية
نظام سطح السفينة وحدات | الأساس الفني: Boltin/subframe construction | المنفعة التشغيلية: تمكين التغيير السريع للوسائط (<2 ساعات مقابل. 8+ hours on welded designs) for different product grades | تأثير عائد الاستثمار: Reduces downtime by over 75% per changeover, زيادة وقت الإنتاج السنوي المتاح.
HighEfficiency DualVibrator Drive | الأساس الفني: Two synchronized eccentric shaft vibrators generating linear motion | المنفعة التشغيلية: يوفر متسقة, fully adjustable stroke amplitude for optimal material travel rate and stratification | تأثير عائد الاستثمار: تظهر البيانات الميدانية أ 1525% increase in throughput per unit area compared to singleshaft designs.
مجموعة تحمل مغلفة بالغبار | الأساس الفني: Labyrinth seals with grease purge ports in a rugged housing | المنفعة التشغيلية: يعزل المحامل الحرجة من دخول غبار فحم الكوك الكاشطة, the leading cause of premature bearing failure | تأثير عائد الاستثمار: يمتد عمر خدمة المحمل بمتوسط 40%, slashing parts costs and associated downtime.
HuckBolted Frame Construction | الأساس الفني: Aircraftgrade hightensile fasteners installed with controlled tension | المنفعة التشغيلية: يخلق جامدة, maintenancefree frame immune to vibrational loosening and weld fatigue cracks common in boltedandwelded frames | تأثير عائد الاستثمار: Eliminates costly annual frame rewelding repairs, ensuring structural integrity for a 20+ عمر الخدمة سنة.
Optimized Sideplate & Crossmember Design | الأساس الفني: تحليل العناصر المحدودة (الهيئة الاتحادية للبيئة) validated structure with tuned stiffnesstomass ratio | المنفعة التشغيلية: Directs vibratory energy efficiently to the deck surface with minimal parasitic loss; reduces noise levels | تأثير عائد الاستثمار: Lowers operational power consumption by up to 20% versus older models while improving screening accuracy.
4. المزايا التنافسية
| مقياس الأداء | معيار الصناعة | حل شاشة اهتزاز فحم الكوك ذو العلامة البيضاء | ميزة (% تحسين) |
| : | : | : | : |
| Deck ChangeOut Time | 6 8 ساعات (welded panels) | < 2 ساعات (بولتين وحدات) | ~75% faster |
| Bearing Life (Abrasive Duty)| 6 12 شهور | 16 18 شهور (المتوقع) | ~40% longer |
| استهلاك الطاقة (طن / كيلوواط ساعة)| خط الأساس (1.0) | Improved efficiency (0.8) | ~20% تخفيض |
| Annual Structural Maintenance| Required welding/bolt tightening | Virtually eliminated (Huckbolted) | ~100% reduction |
| Screen Cloth Utilization| Premature blinding & wear even wear pattern from optimized Gforce/distribution up to ~30% longer |
5. المواصفات الفنية
نطاق النموذج & سعة: Sizes from 1.2m x 3m up to 2.4m x 6m (single & double deck). القدرات من 50 الهيدروكربونات النفطية تصل إلى 800 TPH depending on model, aperture size, وخصائص المواد.
يقود & متطلبات الطاقة: Dual vibrator motor drive; Motors rated IP66 protection. يتراوح إجمالي الطاقة المثبتة من 7.5 كيلوواط ل 30 كيلوواط لكل وحدة (400V/50 هرتز أو معايير أخرى).
مواصفات المواد: لوحات جانبية: Highyieldstrength steel plate (>350 MPa). إطارات سطح السفينة: Hardened channel or tubular construction. Screen Media Support: Rubbercoated steel or polyurethane tensioning systems standard.
الأبعاد المادية & وزن: يختلف بشكل كبير حسب النموذج; Design emphasizes low headroom requirements for easier plant integration.
نطاق التشغيل البيئي: مصمم لدرجات الحرارة المحيطة من 20 درجة مئوية إلى +45 درجة مئوية; Suitable for outdoor installation with appropriate motor enclosures.
6. سيناريوهات التطبيق
[مصنع تكليس فحم الكوك البترولي] تحدي: A major calciner needed consistent removal of +50mm oversize from kilndischarged coke but faced weekly downtime due to rapid cloth wear and bearing seizures on existing screens.حل: Installation of two parallel White Label Coke Vibration Screens equipped with modular decks polyurethane media.نتائج: Deck change time reduced from one full shift to under two hours per screen; Bearing replacements eliminated for over 18 شهور; Plant achieved a quantified increase in annual throughput valued at approximately $220k.
[Metallurgical Coke Handling Facility] تحدي: Blinding of screen apertures by highmoisture “sticky” fines was causing significant capacity loss downstream.حل: Implementation of a White Label Coke Vibration Screen configured with highGforce linear stroke combined with an effective balltray deblinding system.نتائج: Sustained screening efficiency remained above % even during highhumidity periods; eliminated daily manual cleaning shifts previously required reclaiming over $80k annually in labor costs.
[Bulk Port Loading Terminal] تحدي: Screening anodegrade coke prior ship loading required extreme reliability due tight vessel schedules unplanned stoppages incurred severe demurrage fees.حل: A ruggedized White Label Coke Vibration Screen built port duty featuring enhanced corrosion protection oversized bearings.نتائج: The terminal recorded consecutive days operation without mechanical failure meeting every loading window past years achieving perfect schedule adherence eliminating demurrage risk
7 الاعتبارات التجارية
White Label Coke Vibration Screens are offered as capital equipment solutions designed longterm value investment
طبقات التسعير
- Standard Duty Series For lower capacity requirements green coke applications
- HeavyDuty Series The core range most calcining metallurgical applications featuring all standard advantages
- SevereDuty Series Enhanced specifications ports extreme environments continuous operation
- Various feed headbox designs optimal distribution
- Multiple deck configurations
- Specialized screen media types tensioning systems
- Integrated dust encapsulation skirts
- Variable frequency drives precise process control
- أجهزة استشعار مراقبة الحالة عبر الإنترنت
- خطط الضمان الممتدة
- Scheduled maintenance contracts including parts kits
- Onsite training operators maintenance staff
تشمل الميزات الاختيارية:
حزم الخدمة المتاحة:
خيارات التمويل:
Flexible capital expenditure solutions can be facilitated including leaseto own agreements equipment financing through partner institutions help manage cash flow
8 التعليمات
What is lead time typical delivery?
Lead times vary based model specification complexity Current standard range weeks from order confirmation confirmed engineering drawings Expedited options may available discuss
Can integrate existing plant control system?
Yes units are designed interface with central PLC systems Standard I/O provided motor starters vibration monitoring alarms Optional networkready VFDs condition monitoring packages enable direct integration
What ongoing maintenance required?
Primary tasks are regular visual inspections checking bolt tightness periodic greasing vibrator bearings via centralized ports using specified lubricant Full maintenance schedules detailed operation manual provided
Do you provide installation supervision commissioning?
Yes professional commissioning services are strongly recommended available purchase This ensures correct mechanical alignment operational setup achieving specified performance metrics includes handover training key personnel
هل قطع الغيار متوفرة بسهولة؟?
Critical spare parts bearings motor assemblies structural fasteners held stock ensure minimum downtime support Genuine OEM parts kits recommended maintain warranty performance guarantees
What typical expected service life machine?
With proper maintenance operating within design parameters core structure drive system engineered minimum years service life Components like screen cloth bearings consumable items replaced scheduled intervals usage