Буух хуудасны контент: Luxury Coke Vibration Screen Importers

1. PAINPOINT DRIVE NOLEING

Every ton of calcined or metallurgical coke you process carries a hidden cost: бохирдол. In highvalue coke applications—whether for anode production, ган хайлуулах, or specialty chemicals—oversized lumps block downstream conveyors, торгуулийн үед (<6мм) reduce furnace efficiency and degrade product value. Industry data indicates that poorly screened coke can result in 35% yield loss per batch, translating to $15,000–$25,000 in lost revenue per 10,000ton shipment. Downtime from screen blinding or mechanical failure adds another 8–12 hours of unplanned maintenance monthly.

Are your current screens handling the abrasive, hightemperature nature of coke without sacrificing throughput? Can your equipment maintain consistent particle size distribution (З хэмжээ) under 200°C material feed? For importers supplying luxurygrade coke to premium markets, these are not optional questions—they are contractual requirements.

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ

Тоног төхөөрөмжийн төрөл: Heavyduty linear motion vibration screen, specifically engineered for calcined petroleum coke (CPC) and metallurgical coke (меткок) ангилал.

Үйл ажиллагааны ажлын урсгал:
1. Feed Inlet: Coke enters via a chute with wearresistant lining, distributing material across the full screen width.
2. Vibration Generation: Dual eccentric shafts produce linear motion at 750–1,000 RPM, conveying material forward while stratifying particles.
3. MultiDeck Separation: Two or three screen decks (polyurethane or wire mesh) separate material into coarse (+25мм), дунд хэмжээтэй (6–25mm), болон торгууль (6мм) fractions.
4. Ахах: Each fraction exits through dedicated spouts, with optional dust collection ports.
5. Oversize Recycle: Coarse material can be routed to a crusher for rescreening.

Хэрэглээний хамрах хүрээ: Suitable for dry coke with moisture content below 8%, feed temperatures up to 250°C, and particle sizes from 0.5mm to 80mm.

Хувьсгал: Not designed for wet or sticky coke (чийг >12% causes blinding). Requires periodic mesh replacement every 6–12 months depending on abrasion.

3. ҮНДСЭН ОНЦЛОГ

HighTemperature Polyurethane Screen Panels | Техникийн үндэслэл: Urethane elastomer with Shore A 90 hardness resists thermal degradation up to 120°C continuous | Үйл ажиллагааны ашиг тус: Reduces blinding from coke fines by 40% compared to woven wire mesh | ROI нөлөө: Extends screen panel life by 3x, lowering annual replacement costs by $4,000–$6,000 per deck

DualEccentric Shaft Drive | Техникийн үндэслэл: Counterrotating shafts generate linear vibration with adjustable amplitude (4–8mm) | Үйл ажиллагааны ашиг тус: Consistent material bed depth and stratification, even at feed rates of 80–120 tph | ROI нөлөө: Eliminates need for secondary screening, saving $12,000–$18,000 in auxiliary equipment costs

WearResistant Feed Box | Техникийн үндэслэл: 12mm AR400 steel with replaceable liner plates | Үйл ажиллагааны ашиг тус: Withstands impact from 80mm coke lumps at 2m drop height | ROI нөлөө: Reduces structural repair frequency by 70%, хэмнэлт $3,000 annually in maintenance labor

QuickChange дэлгэцийн тавцангийн систем | Техникийн үндэслэл: Tensioned wedgelock frame with 15minute panel swap | Үйл ажиллагааны ашиг тус: Your operators can replace worn panels during a single shift without welding | ROI нөлөө: Reduces downtime by 4 hours per replacement, сэргэж байна 120 tons of production per event

Integrated Dust Suppression Nozzles | Техникийн үндэслэл: Lowpressure water spray (0.5 баар) at feed point and discharge chutes | Үйл ажиллагааны ашиг тус: Барьдаг 85% of airborne coke dust, meeting OSHA PEL limits | ROI нөлөө: Avoids $10,000–$15,000 in fines per inspection cycle

Хувьсах давтамжийн хөтөч (VFD) Удирдах | Техникийн үндэслэл: 3phase motor (15–30 kW) with VFD for speed adjustment | Үйл ажиллагааны ашиг тус: Finetune vibration frequency to match coke density variations (0.8–1.2 g/cm³) | ROI нөлөө: Improves screening efficiency by 12–15%, эргэлтийн ачааллыг бууруулах

Хүнд даацын ороомгийн пүршний тусгаарлагч | Техникийн үндэслэл: Steel coil springs with 30mm static deflection | Үйл ажиллагааны ашиг тус: Transmits less than 5% vibration to support structure | ROI нөлөө: Eliminates need for reinforced foundations, saving $8,000–$12,000 in civil engineering costs

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт (Conventional Screen) | Тансаг зэрэглэлийн коксын чичиргээт дэлгэцийн шийдэл | Давуу тал (% Сайжруулалт) |
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| Скрининг үр ашиг (6mm cut) | 85–88% | 94-97% | +10% |
| Blinding Frequency (per 1,000 цаг) | 12–15 events | 3–5 events | 67% |
| Panel Replacement Interval | 4-6 сар | 12-18 сар | +200% |
| Эрчим хүчний хэрэглээ (кВт.ц/тн) | 0.45–0.55 | 0.32–0.40 | 22% |
| Засвар үйлчилгээний зогсолт (цаг/сар) | 10–14 | 4-6 | 57% |
| Тоос ялгаруулалт (мг/Нм³) | 25–35 | 8–12 | 65% |

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

| Зөнийн тавь чанар | Үнэлэх |
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| Загвар | LCVS2460 (2deck) / LCVS3675 (3deck) |
| Хүчин чадал | 80–120 tph (кальцижуулсан кокс, 6mm cut) |
| Дэлгэцийн талбай | 14.4 м² (2deck) / 27.0 м² (3deck) |
| Чичиргээний давтамж | 750–1,000 RPM (VFD adjustable) |
| Далайц | 4–8 mm (adjustable via eccentric weights) |
| Миний биарын хүчин | 15 kw (2deck) / 30 kw (3deck) |
| Цөсний нөөц | 380V/50Hz эсвэл 460V/60Hz, 3үе шат |
| Барилгын материал | AR400 ган (contact surfaces), SS304 (тоос бүрхэвч) |
| Дэлгэцийн медиа | Полиуретан (модульчлагдсан хавтан, 6mm–25mm apertures) |
| Ашиглалтын температур | 10°C to 250°C (тэжээлийн материал) |
| Физик хэмжээсүүд (L × W × H) | 6.0m × 2.4m × 2.8m (2deck) / 7.5m × 3.6m × 3.2m (3deck) |
| Жин | 8,500 кг (2deck) / 14,200 кг (3deck) |
| Байгаль орчны хүрээ | 20°C to 50°C ambient, 95% конденсацигүй чийгшил |

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

AnodeGrade Calcined Coke Processing | Сорилт: A Gulf Coast refinery required 98% passing 6mm for anodegrade CPC, but their existing screens achieved only 88% бүтээмж, үүсгэж байна 12% rejection by customers | Хариу: Installed a 3deck LCVS3675 with 6mm polyurethane panels and VFD control to adjust for coke density variations | Үр дүн: Скрининг үр ашиг дээшилсэн 96%, татгалзах хувь хүртэл буурсан байна 2%, and annual savings from reduced reprocessing reached $240,000

Metallurgical Coke Export Terminal | Сорилт: A European port terminal needed to classify 500,000 tons/year of metcoke into three fractions (+25мм, 10–25mm, 10мм) -аас бага 3% fines contamination in the midsize fraction | Хариу: Deployed two 2deck LCVS2460 units with dust suppression and quickchange panels | Үр дүн: Fines contamination reduced to 1.8%, дамжуулах чадвар нэмэгдсэн 18%, and maintenance downtime fell from 12 нь 5 цаг/сар

Specialty Coke for Silicon Metal Production | Сорилт: A Chinese silicon metal producer required consistent 3–15mm coke with zero oversize (+20мм) to prevent furnace bridging | Хариу: Customengineered a singledeck LCVS with 15mm aperture and 8mm amplitude for aggressive stratification | Үр дүн: Oversize elimination achieved 100%, furnace uptime increased by 7%, and annual production value rose by $180,000

7. АРИЛЖААНЫ ХЭРЭГЛЭЭ

Тоног төхөөрөмжийн үнийн шатлал (FOB Port of Loading):

• Стандарт багц (LCVS2460): $48,000–$62,000 (includes screen body, 2 тавцан, мотор, VFD, basic dust covers)
• Дээд зэрэглэлийн багц (LCVS3675): $85,000–$110,000 (гэсэн ногоо 3 тавцан, AR400 доторлогоо, тоосны дарангуйлал, spare panel kit)
• Тусгай тохиргоо: $120,000–$160,000 (tailored to specific feed conditions, integrated with existing conveyor systems)

Нэмэлт шинж чанарууд:

• Автомат тосолгооны систем: $3,500
• Remote monitoring with vibration sensors: $5,200
• Stainless steel contact surfaces (идэмхий орчинд зориулагдсан): $8,000
• Spare screen panel set (бүрэн тавцан): $4,800–$7,200

Үйлчилгээний багцууд:

• Үндсэн (1 жил): Phone support, алсын зайн оношлогоо, 10% сэлбэг хэрэгслийн хямдрал
• Стандарт (3 жил): Includes annual onsite inspection, тэргүүлэх ач холбогдол бүхий эд ангиудыг илгээх, 15% хөнгөлөлт
• Дээд зэрэглэлийн (5 жил): Full onsite maintenance twice per year, 20% эд ангиудын хөнгөлөлт, баталгаатай 95% үргэлж ажиллах

Санхүүжилтийн сонголтууд:

• Тор 30/60/90 terms for qualified importers
• Түрээсийн хот: 36сарын хугацаа 4.5% 4-р сар
• Эзлэхүүний хөнгөлөлт: 5% -ийн захиалгад унтрааж байна 3+ нэгж

8. Түгээмэл асуултууд

Q: Can this screen handle green coke (raw petroleum coke) with 10–15% moisture?
Аг: -Гүй / -битгий. Green coke with moisture above 8% will cause rapid blinding of polyurethane panels. For wet coke, we recommend a separate dewatering screen or drying step before this unit.

Q: What is the typical lead time for importers?
Аг: Standard units ship within 8–10 weeks from order confirmation. Custom configurations require 12–16 weeks, including engineering review.

Q: How does the screen perform with coke that has high ash content (12-15%)?
Аг: Field data shows screening efficiency drops by 3–5% with highash coke due to increased fines generation. We recommend using 8mm amplitude and 950 RPM frequency to maintain 92%+ бүтээмж.

Q: What warranty is included with the equipment?
Аг: 24 ашиглалтад орсноос хойшхи сар буюу 30 тээвэрлэлтээс хойш сар, аль нь түрүүлж ирдэг. Covers manufacturing defects in structural components and drive system. Screen panels are consumables and warrantied for 6 сар.

Q: Can this screen be integrated into an existing conveyor system without major modifications?
Аг: Тиймээ. The unit includes adjustable mounting feet and standard flange connections (DN200 inlet, DN150 outlets). Most installations require only minor chute modifications, typically completed in 2–3 days.

Q: What is the expected annual maintenance cost for a 2deck unit?
Аг: Үндэслэн 4,000 жилийн ажлын цаг, maintenance costs average $6,000–$8,000 annually, including panel replacement (every 12–18 months), bearing lubrication, and spring inspection.

Q: Do you provide installation supervision for importers?
Аг: Тиймээ. Onsite supervision is available at $1,200/day plus travel expenses, typically requiring 5–7 days for full commissioning and operator training.