ISOCertified Coke Vibration Screen: مصممة للدقة, بنيت من أجل التحمل

1. فتحة مدفوعة بنقطة الألم

Managing coke screening operations presents distinct and costly challenges. Inconsistent particle size distribution directly impacts downstream blast furnace efficiency and can increase fuel consumption. Frequent screen cloth blinding from sticky fines leads to extended downtime for manual cleaning, while premature structural fatigue from constant, highimpact loads results in unexpected failures and costly component replacement. The abrasive nature of metallurgical coke accelerates wear on critical parts, driving up your maintenance budget and inventory costs.

Are these scenarios familiar? Is your current screening solution causing bottlenecks in your material handling circuit? How much production time and maintenance capital are you losing annually to inefficient screening?

2. نظرة عامة على المنتج

The ISOCertified Coke Vibration Screen is a heavyduty linear motion screening machine designed for the precise size classification of metallurgical coke in demanding processing environments. تم تصميم سير العمل التشغيلي الخاص به لضمان الموثوقية: (1) Feed material is evenly distributed across the full width of the screen deck; (2) تولد مجموعة الهزاز ذات العمود المزدوج حركة رمي خطية, conveying and stratifying the coke; (3) Precisely sized apertures in the robust screen media facilitate accurate separation; (4) Oversize and undersize fractions are discharged at designated outlets. This equipment is specifically configured for hot or cold coke, with capacities suited for midtohighvolume processing plants. It is not designed for wet screening applications or as a replacement for crushers in primary size reduction.

3. الميزات الأساسية

نظام دعم سطح السفينة الثقيلة | الأساس الفني: Reinforced crossmembers with highstiffness rubber buffers | المنفعة التشغيلية: يمتص طاقة التأثير, يقلل من الإجهاد الهيكلي, and minimizes vibration transmission to the base frame | تأثير عائد الاستثمار: يطيل عمر الهيكل بنسبة تقدر 40%, خفض التكلفة الإجمالية للملكية.

AntiBlinding Screen Media Options | الأساس الفني: ألواح سلكية من مادة البولي يوريثين أو المطاط مع مرونة, فتحات التنظيف الذاتي | المنفعة التشغيلية: Reduces adhesion of sticky fines, maintains consistent open area for screening efficiency | تأثير عائد الاستثمار: تظهر البيانات الميدانية ما يصل إلى 30% reduction in downtime for screen cleaning.

DualShaft هزاز متزامن | الأساس الفني: Two counterrotating eccentric masses generating a linear force vector | المنفعة التشغيلية: Provides controlled material travel speed and optimal stratification for accurate sizing | تأثير عائد الاستثمار: يحسن كفاءة الفحص عن طريق 1015%, ensuring product specification compliance.

بناء سطح السفينة وحدات | الأساس الفني: Independently tensioned screen panels on each deck level | المنفعة التشغيلية: Allows for quick panel replacement or aperture changeover without dismantling the entire deck structure | تأثير عائد الاستثمار: Cuts maintenance window time by up to 50% compared to bolteddown systems.

IP66Rated Vibrator Motor Protection | الأساس الفني: Complete ingress protection against dust and water jets | المنفعة التشغيلية: Ensures motor reliability in dusty coke screening environments, منع الفشل المبكر | تأثير عائد الاستثمار: Eliminates a leading cause of motor downtime, تقليل التوقفات غير المجدولة.

4. المزايا التنافسية

| مقياس الأداء | معيار الصناعة | لدينا حل شاشة اهتزاز فحم الكوك | ميزة (% تحسين) |
| : | : | : | : |
| عمر خدمة لوحة الشاشة | 34 months with standard wire cloth | 68 months with polyurethaneclad media | ~80% longer life |
| التوقف السنوي للصيانة| 120150 ساعات (مُقدَّر) | Target of under 80 hours achievable| ~40% reduction possible |
| كفاءة الفحص (دقة)| 8590% typical efficiency| يحقق باستمرار 9295% كفاءة| ~5% تحسن مطلق |
| استهلاك الطاقة لكل طن| Baseline reference power draw| الكتلة الأمثل & force balance reduces draw| حتى 12% تحسين |

_Based on controlled plant trials with comparable feed rates and material conditions._

5. المواصفات الفنية

سعة: تعتمد على النموذج, تتراوح من 200 ل 1,200 طن متري في الساعة.
الطوابق الشاشة: تكوينات سطح واحد أو مزدوج.
قوة المحرك: Electromechanical vibrator units from 15 كيلوواط ل 55 كيلوواط, اعتمادا على حجم النموذج.
بناء: الإطار الرئيسي مصنوع من الفولاذ الكربوني (ST37). Contact parts Abrasionresistant steel (HARDOX or equivalent) or optional stainless steel liners.
وسائط الشاشة: Hightensile steel wire cloth, البولي يوريثين, or rubber panels. Aperture sizes from 3mm to 80mm.
أبعاد: يختلف حسب الموديل; typical footprint widths from 1.5m to 3.0m.
نطاق درجة حرارة التشغيل: Designed to handle ambient temperatures from 20°C to +50°C, and material temperatures up to +120°C with specific media options.
الشهادات: ايزو 9001 certified manufacturing process.

6. سيناريوهات التطبيق

[مصنع الصلب المتكامل] تحدي: A major steel producer experienced rapid blinding of screens in their coke breeze circuit, requiring biweekly shutdowns for cleaning, causing bottlenecking in their sinter plant feed preparation.

[تاجر فحم الكوك المنتج] تحدي: A merchant coke facility faced high costs from frequent replacement of standard wire mesh screens due to abrasion, coupled with inconsistent sizing that led to customer complaints over undersized fractions.

[حل & نتائج]

A doubledeck ISOCertified Coke Vibration Screen was installed with antiblinding polyurethane panels on the top deck and a reinforced rubber panel on the bottom deck.
نتائج:
Maintenance intervals extended from two weeks to over eight weeks.
استقرت كفاءة الفحص عند 94%, ensuring consistent breeze quality for sintering.

A heavyduty singledeck unit was supplied featuring a modular deck system with abrasionresistant steelframed polyurethane panels.
نتائج:
Panel replacement time reduced from 16 ساعات إلى تحت 6 ساعات.
Annual screen media costs decreased by an estimated 35%.
Product consistency improved significantly as measured by standard deviation in particle size analysis.

7. الاعتبارات التجارية

Our ISOCertified Coke Vibration Screens are offered across three primary tiers:

1. سلسلة الواجب القياسية: For lowercapacity circuits or less severe duty cycles. Includes core heavyduty construction with standard vibrator protection.
2. سلسلة ذات قدرة عالية: For primary screening stations, featuring enhanced deck support systems, premium vibrator bearings, وبطانات التآكل المحسنة.
3. حلول هندسية مخصصة: For unique plant layouts or extreme operating conditions (على سبيل المثال, very high temperature coke).

Optional features include acoustic enclosures,مجموعات ختم الغبار,variable frequency drives for stroke adjustment,and automated lubrication systems.Service packages range from basic commissioning support through comprehensive annual inspection and partskit programs.Financing options including leasing are available through our partners to facilitate capital expenditure planning.

8.التعليمات

Q1.Are these screens compatible with existing feed and discharge chutes?
Our engineering team provides detailed interface drawings.The modular design allows some adjustment,but structural integration with existing steelwork is typically required.

Q2.What is the expected impact on my plant's noise levels?
Industry testing demonstrates that our screens equipped with rubber buffer systems typically operate at sound pressure levels 58 ديسيبل(أ) lower than rigidly mounted alternatives when measured at operator positions.

Q3.How does this equipment improve my return on investment?
The primary ROI drivers are reduced unplanned downtime,increased throughput due to higher screening efficiency,and lower longterm maintenance costs through extended component lifecycles.A detailed payback analysis can be modeled based on your specific operating data.

Q4.What are the lead times?
Lead times vary by model complexity.For standard HighCapacity Series units,the current lead time is approximately 1418 weeks from order confirmation.

Q5.Do you provide wear parts after purchase?
Yes.We maintain an extensive inventory of consumable wear parts—including screen panels,rubber buffers,and drive components—for guaranteed supply continuity under our service agreements.

Q6.Can you assist with installation supervision?
Yes.Commissioning support and supervised installation are available as part of our technical service packages.This ensures optimal setup and performance validation.

Q7.Is performance testing available before purchase?
We can arrange testing at our facility or provide extensive references from existing installations within the metallurgical sector under similar operating conditions