Дилер высококачественных вибрационных сит для кокса
1. ОТКРЫТИЕ С УПРАВЛЕНИЕМ PAINPOINT
Is your coke screening operation plagued by persistent inefficiencies that erode profitability? Для руководителей заводов и инженерных подрядчиков, the challenges of screening highquality metallurgical or foundry coke are multifaceted. Are you experiencing excessive fines generation due to aggressive screening action, directly reducing your yield of premium product? Does frequent screen cloth blinding from sticky coke breeze lead to constant downtime for manual cleaning, остановка всей вашей технологической линии? Are you battling with premature wear on screen decks and components from highly abrasive materials, resulting in unpredictable maintenance costs and parts replacement cycles? Более того, does the inherent dust generation during screening create environmental control issues and product loss? These operational hurdles translate into quantifiable costs: снижение пропускной способности, higher labor for maintenance, increased spare parts inventory, and suboptimal product grading that affects sales revenue. Центральный вопрос: как можно добиться точного, эффективный, and reliable coke classification while maximizing the yield of your highvalue product fraction?
2. ОБЗОР ПРОДУКТА
Этот контент подробно описывает специализированный HighQuality Coke Vibration Screen, an industrialgrade screening machine engineered for the dry separation of metallurgical and foundry coke into precise size fractions. Its design prioritizes gentle yet effective material handling to preserve coke integrity.
Рабочий процесс прост:
1. Введение в фид: Sized coke from crushers or feed stockpiles is evenly distributed onto the screen's inlet.
2. Стратифицированное разделение: A controlled vibratory motion stratifies the material bed, allowing undersize particles (коксовая мелочь) to pass through the specified screen cloth apertures.
3. Выгрузка продукта: Correctly sized oversize material (lump coke) discharges at the head end, while undersize material collects beneath the deck for separate conveyance.
4. Непрерывная работа: The system operates continuously under heavy load, with parameters adjustable to match specific feed characteristics.
Application scope includes primary sizing of oven discharge coke, secondary screening for blast furnace fractions (например, 2580мм), and recovery of breeze from runofoven material. This equipment is not designed for wet screening or for processing extremely hot materials directly from ovens without appropriate cooling.
3. ОСНОВНЫЕ ХАРАКТЕРИСТИКИ
LowStress Vibration System | Техническая основа: Balanced elliptical or linear motion drive | Операционная выгода: Conveys material with sufficient energy for separation while minimizing violent tumbling | Воздействие на рентабельность инвестиций: Reduces fines generation by up to 15%, preserving premium lump coke yield.
Технология AntiBlinding Deck | Техническая основа: Multiplestrand tensioned wire mesh or polyurethane panels with nonstick coatings | Операционная выгода: Prevents adhesion of moist or sticky breeze particles | Воздействие на рентабельность инвестиций: Cuts downtime for screen cleaning by over 50% and maintains consistent throughput.
Устойчивая к истиранию конструкция | Техническая основа: Hardox or equivalent wear liners at feed points, reinforced deck frames | Операционная выгода: Protects critical areas from rapid degradation caused by abrasive coke | Воздействие на рентабельность инвестиций: Продлевает срок службы изнашиваемых деталей за счет 3040%, снижение стоимости.
DustContained Design | Техническая основа: Enclosed decks with sealed dust hoods and integrated connection points for extraction systems | Операционная выгода: Minimizes airborne particulate release at transfer points | Воздействие на рентабельность инвестиций: Reduces product loss as dust and simplifies compliance with site environmental standards.
Modular Screen Decks | Техническая основа: Independently tensioned deck sections with quickchange clamping systems | Операционная выгода: Allows for rapid panel replacement or aperture changes during planned maintenance | Воздействие на рентабельность инвестиций: Reduces screen cloth changeover time by up to 60%, повышение эксплуатационной готовности завода.
Precision Motion Control | Техническая основа: Adjustable eccentric weights or variablefrequency drive (ЧРП) on vibrator motors | Операционная выгода: Operators can finetune amplitude and frequency to match specific feed rates and moisture content | Воздействие на рентабельность инвестиций: Optimizes efficiency across varying feedstock conditions without sacrificing grade.
4. КОНКУРЕНТНЫЕ ПРЕИМУЩЕСТВА
| Метрика производительности | Отраслевой стандарт | HighQuality Coke Vibration Screen Solution | Преимущество (% улучшение) |
|||||
| Screen Cloth Lifespan | 46 weeks under heavy abrasion | 812 weeks with optimized vibration & материалы | +80% |
| Эффективность скрининга | 8590% accuracy on size separation | Последовательный 9396% точность | +7% |
| Генерация штрафов | Базовый уровень | Reduced by controlled material trajectory |15% |
| Downtime for Maintenance | 812 hours monthly for cleaning/changeouts
| Energy Consumption per ton | Standard motor rating
5. ТЕХНИЧЕСКИЕ ХАРАКТЕРИСТИКИ
Емкость & Рейтинг: зависит от модели; стандартный диапазон от 200 к 1,500 метрические тонны в час (МТПХ). Designed for material bulk density of ~0.5–0.8 t/m³ (кокс).
Требования к питанию: Driven by dual outofbalance vibrator motors; total installed power from 7.5 кВт до 45 kW depending on screen size and duty.
Характеристики материала:
Каркас палубы & Боковые пластины: Углеродистая сталь (S355JR) or abrasionresistant steel (Хардокс 400).
Параметры экрана мультимедиа: Tensioned highcarbon steel wire mesh (65Мин.), stainless steel mesh (304/316), or modular polyurethane panels.
Пружины & Подшипники: Highcycle rubber buffer springs or coil springs; сверхмощные сферические роликоподшипники.
Физические размеры: Одинокий, двойной, или трехпалубные конфигурации; typical deck widths from 1.2m to 3.0m; lengths from 3.0m to 8.0m.
Экологический рабочий диапазон: Ambient temperature operation (20°С до +40°С). Feed material temperature should be stabilized below 80°C to protect screen media and seals.
6. СЦЕНАРИИ ПРИМЕНЕНИЯ
[Metallurgical Coke Plant Blast Furnace Feed] Испытание: A major steel producer needed consistent supply of +25mm lump coke but faced high fines content (10мм) exceeding furnace specifications after primary crushing and screening.
[Solution HighQuality Coke Vibration Screen Implementation]: A tripledeck unit replaced an older screener, configured with precisely tuned amplitude to minimize drop height between decks.
[Результаты. Измеримые результаты.]: Fines generation in the target +25mm fraction was reduced by 18%. Annual yield of saleable blast furnace coke increased by approximately $450K USD value.
[Foundry Coke Producer Product Grading] Испытание: A producer required three distinct grades (например, large foundry lumps, small cupola nuts, ветер) but existing screens caused excessive breakage of fragile highcarbon coke.
[Solution HighQuality Coke Vibration Screen Implementation]: Installation of a doubledeck unit featuring lowstress vibration technology and polyurethane screens on the top deck.
[Результаты. Измеримые результаты.]: Product degradation was minimized, improving the yield of premium large foundry lumps by over $200K annually per line.
7. КОММЕРЧЕСКИЕ СООБРАЖЕНИЯ
Equipment pricing is tiered based on size (площадь палубы), configuration complexity (number of decks), and selected materials specification:
Стандартный уровень обязанностей: For lowercapacity lines (<500 МТПХ), carbon steel construction with standard mesh panels.
Уровень HeavyDuty: For primary sizing applications (>500 МТПХ), featuring abrasionresistant liners at all impact points.
Премиум-уровень: Includes full stainlesssteel contact surfaces where corrosion resistance is critical.
Дополнительные функции включают в себя:
Advanced dust encapsulation systems
Variablefrequency drives (VFD) для управления движением
Датчики контроля состояния (температура подшипника)
Автоматизированные системы смазки
Service packages typically range from basic commissioning support through comprehensive multiyear maintenance agreements covering inspections and priority parts supply.
Financing options are available through partner institutions including equipment leasing structures that allow capital preservation while upgrading operations.
8.Часто задаваемые вопросы
1 квартал. Is this equipment compatible with our existing conveyor feed system?
Field data shows successful integration requires matching feed chute design to ensure even distribution across the full width of our vibrating screens’ inlet box.
2 квартал. Каково ожидаемое влияние на общую производительность нашего завода??
By virtually eliminating blindingrelated slowdowns these units maintain rated capacity consistently leading most plants report a net increase in average hourly output
Q3. How does this solution handle variations in feedstock moisture content?
The adjustable vibration parameters allow operators compensate temporarily higher moisture levels preventing severe blinding until feedstock conditions normalize
Q4. Каковы типичные сроки поставки установки??
Lead times vary model complexity but standard heavyduty units typically available within weeks following detailed application review confirm specifications
Q5. Какие коммерческие условия предлагаются?
We provide firm quotations valid days along detailed technical proposal Standard payment terms structured around milestones like order acceptance preshipment inspection completion commissioning
Q6. Доступны ли запасные части?
Critical wear parts like screen cloths specialized liners bearing assemblies held regional inventory ensure maximum uptime your operation
Q7. Какое обучение прошел наш обслуживающий персонал??
Comprehensive training covering safe operation routine adjustment procedures preventative maintenance checklist included scope commissioning