1. KHAI THÁC ĐIỀU KHIỂN PAINPOINT

Is your coke screening operation plagued by persistent bottlenecks that erode profitability? Dành cho người quản lý nhà máy và nhà thầu kỹ thuật, the challenges of screening metallurgical coke are acute. Excessive fines generation due to aggressive vibration directly impacts blast furnace efficiency and product revenue. Frequent screen cloth changes, driven by premature wear from abrasive coke, cause significant production downtime and high consumable costs. Phân bố kích thước hạt không nhất quán, resulting from inefficient separation or blinding, compromises downstream process stability. Hơn thế nữa, structural failures in the screen body or deck from highcycle fatigue lead to catastrophic unplanned shutdowns. Are you facing rising maintenance costs, sự sẵn có không thể đoán trước, and a constant battle to meet stringent size specifications? The core of these issues often lies in the design and durability of your coke vibration screen.

2. TỔNG QUAN SẢN PHẨM

This product is a heavyduty linear motion vibrating screen engineered explicitly for the sizing and scalping of metallurgical coke. Thiết kế của nó ưu tiên độ bền, precise separation, and highcapacity throughput in demanding coke handling plants.

Quy trình hoạt động:
1. Cho ăn & Phân bổ: Coke feedstock is evenly distributed across the full width of the screen inlet via an integrated feed box.
2. Tách phân tầng: Two counterrotating vibratory motors generate a linear throwing motion, stratifying material across multiple deck levels equipped with defined aperture screen panels.
3. Phân loại kích thước: Oversize material travels across the top deck for discharge; middlings are separated on subsequent decks; correctly sized product passes through the apertures.
4. Phóng điện: Separated fractions are discharged via dedicated chutes for routing to blast furnace bins, crusher circuits, or product stockpiles.

Phạm vi ứng dụng: Kích thước sơ cấp của than cốc thải ra lò, coke breeze removal, sàng lọc trước khi nghiền, and final product grading.
Hạn chế: Not designed for wet screening applications or for materials with extreme temperature fluctuations beyond specified ranges.

3. TÍNH NĂNG CỐT LÕI

Hệ thống sàn mô-đun | Cơ sở kỹ thuật: Những quả bóng, sidetensioned panel frames with independent clamping. | Lợi ích hoạt động: Enables singledeck changeouts in under two hours versus full deck replacement; allows use of varied panel materials (cao su, polyuretan, dây dệt) per deck level based on wear profile. | Tác động ROI: Reduces downtime for screen media maintenance by up to 60% and lowers consumable costs by targeting material grade where needed.

Ổ đĩa động cơ quay kép | Cơ sở kỹ thuật: Hai động cơ rung đồng bộ tạo ra vectơ lực tuyến tính; nonsynchronous operation causes immediate selfcancellation of vibration. | Lợi ích hoạt động: Provides consistent material travel speed and throw pattern for reliable sizing; inherent safety feature prevents structural damage if one motor fails. | Tác động ROI: Ensures stable product quality (size consistency >98%) and eliminates risk of catastrophic drive failure leading to extended downtime.

HuckBolted Construction & Reinforced Deck Frames | Cơ sở kỹ thuật: Highstrength alloy steel side plates joined via Huck fastening system; internal cross members are fully welded to side plates before stressrelieving. | Lợi ích hoạt động: Tạo sự cứng nhắc, monolithic frame resistant to cracking from cyclic stress; dramatically extends service life in 24/7 hoạt động. | Tác động ROI: Dữ liệu hiện trường cho thấy một >40% improvement in structural lifespan compared to traditional bolted frames, deferring major capital expenditure.

DustEncapsulated Vibrator Motors | Cơ sở kỹ thuật: IP66rated protection with labyrinth seals and positivepressure dust purge ports (không bắt buộc). | Lợi ích hoạt động: Protects motor bearings from pervasive coke dust ingress, the leading cause of bearing seizure and motor failure. | Tác động ROI: Extends motor service life by an average of 30%, reducing spare parts inventory and replacement labor costs.

Adjustable Vibration Amplitude | Cơ sở kỹ thuật: External weight adjustment on motor shafts without disassembly.| Lợi ích hoạt động: Operators can finetune the throw amplitude to match specific feed rates or coke characteristics (ví dụ., dính vs. freeflowing), tối ưu hóa hiệu quả.| Tác động ROI: Maximizes screening efficiency across varying feed conditions, preventing lost capacity or misdirected product that impacts furnace performance.

4. LỢI THẾ CẠNH TRANH

| Chỉ số hiệu suất | Tiêu chuẩn ngành | Giải pháp màn hình rung Coke của chúng tôi | Lợi thế (% Sự cải tiến) |
| : | : | : | : |
| Cuộc sống kết cấu (to first major weld repair) | 1824 months under continuous operation| 36+ months based on field documentation| +50% ĐẾN +100% |
| Thời gian thay đổi bảng điều khiển màn hình (đầy đủ boong) | 812 hours with multiple crew| 46 hours using modular system| ~50% giảm |
| Bearing Life on Vibrator Motors (in coke dust environment) | 69 tháng điển hình| 1215 months documented average| +50% sự cải tiến |
| Screening Efficiency for 25mm +10mm fraction (tính nhất quán) | ~9294% average efficiency| duy trì >97% efficiency per plant audits| +3 ĐẾN +5 điểm phần trăm |
| Tiêu thụ năng lượng trên mỗi tấn được sàng lọc (kWh/tấn) Varies by size.| Đường cơ sở = 100% (Competitor Average)| Typically measures at 9095% of baseline due to optimized mass balance.| 510% sự giảm bớt |

5.THÔNG SỐ KỸ THUẬT

Phạm vi mô hình & Dung tích: Available in widths from 1.2m to 3.6m with up to 4 bộ bài; năng lực từ 150 TPH đến hơn 2000 TPH depending on model and aperture sizes.
Yêu cầu về nguồn điện: Driven by two externally mounted vibratory motors ranging from 7.5 kW để 45 mỗi kW (total installed power:15 kW 90 kW), standard supply at400V/50Hz or460V/60Hz.
Thông số vật liệu:
Khung: Thép carbon cường độ cao (Q345B equivalent or superior), stressrelieved after welding.
Sàn màn hình: Modular frames allow for polyurethane panels (phổ biến nhất), tấm cao su, or tensioned woven wire cloth.
lót: Wearresistant AR400 steel liners at feed point and discharge lips.
Kích thước vật lý & Cân nặng: Thay đổi đáng kể theo mô hình; example for a midrange2 .4m x6 .0m unit: ~12m L x3 .5m W x3 m H; approximate weight of25 ,000 kg.
Phạm vi hoạt động môi trường:
Nhiệt độ môi trường xung quanh: 20°Cto+45°C
Material Temperature: Handles coke up to80°C continuously
Bụi & Độ ẩm: Được thiết kế cho môi trường bụi cao; not for slurry or wet screening.

6\. KỊCH BẢN ỨNG DỤNG

[Nhà máy thép tích hợp] Thử thách: A major steelworks experienced weekly stoppages due to cracked side plates on their primary coke screens,causing unpredictable blast furnace feed interruptions.The abrasive nature of the coke also ledto biweekly panel changes,draining maintenance resources.Giải pháp: Installationof two heavyduty linear motioncoke vibration screenswith Huckbolted constructionand modular polyurethane decks.Kết quả: Structural integrity maintainedfor over34 monthswith no cracks reported.Screen panel change interval extendedto8 weeks.Reliability improvedto99 .5%,securing stable furnace operations.

[Coke Production Facility] Thử thách: A merchant coke producer neededto improve yieldof premiumsized lump cokefor export contracts while minimizing fines (10mm).Their existing screens sufferedfrom blindingand inconsistent stratification,losingvaluable productto the breeze stream.Giải pháp: Retrofittinga newcoke vibration screenfeaturing adjustable amplitudeand optimized deck sequencing(includinga slotted top deckfor scalpings).Kết quả: Achieveda+2 .3 %increasein yieldof target+25mm 80mm fraction.Fines generation reducedby an estimated1 .5 %.The payback periodwas achievedin under14 monthsthrough increasedpremiumproduct revenue.

7\. CÂN NHẮC THƯƠNG MẠI

Our pricing structure is basedon machine size,công suất động cơ,and specified features.We offer three primary tiers:

1\. Dòng nhiệm vụ tiêu chuẩn:
For lowercapacity requirementsor intermittent duty.Basic modularityand standard vibrators.Competitive entry price point idealfor budgetconscious upgradesor satellite facilities.

2\. Dòng hạng nặng:
Our most common selectionfor continuousoperationin integratedsteel plants.Includes all core features(Huckbolting,dustprotected motors,fulla djustability).Pricedfor optimal lifecycle cost balance.

3\. UltraDuty Series:
For extremecapacityplantsor those requiring specific alloysor enhanced sealingoptions.Includes premium componentsand extended warranty.Customengineered solutions availableat this tier.

Tính năng tùy chọn:
Hệ thống bôi trơn tự động
Air purge systemsfor motors
Lớp lót chuyên dụng(gốm tổng hợp)
Cảm biến giám sát tình trạng tiên tiến

Gói dịch vụ:
Comprehensive supportis availablefrom basic commissioningtocomprehensive annual inspectionand parts kits.Financing optionsincludingoperating leasesand rentaltoown programsare structuredtominimize upfront capital expenditureand aligncostswith operational savings.

8\. Câu hỏi thường gặp

Q1:What isthe lead timefor a standardmodel?
A1:Lead times varyby complexity.For standardheavyduty modelsin our production cycle,the typicallead timeis14 18 weeksfrom order confirmation.Availabilityof longlead itemslike specificmotorscan affectthis timeline.We provideprojectspecificschedulingupon inquiry.

Q2:Canyour screens be integratedinto our existingplant layoutwith limited headroom?
A2:The overall heightprofileis critical.We offer lowprofile designsutilizingoutboardmotormountsand reduceddeck angles tomaximize clearanceunder existingstructures.Please provideyour spatial constraintsearlyinthe consultationphasefor an accurate assessment.

Q3:What isthe expectedservice lifefor screen panelswhen processingabrasive metallurgicalcoke?
A3:Pane llifedepends heavilyon aperture size,vật liệu(polyurethane vs.rubber),and specificcoke characteristics.For standardpolyurethanepanelswith25 mm apertureson aprimaryscreen,a realisticlifespanis6 10 weeksunder24 /7 operationbefore efficiencydeclines.Modular designminimizeschang eouttime when replacementis required .

Q4:Bạn có đưa ra những đảm bảo về hiệu suất không?
A4:Yes.We provideguaranteesforscreening capacityandefficiencybasedon agreeduponfeed materialanalysisandspecific operatingconditions.Theseare detailedin our technicalproposalprior topurchase .

Q5:What are themost commonspare partswe shouldstock?
A5:The recommendedinitialspares kitincludesvibrator motormounting bolts,screen panelclamps,a setofdeck tensioning wedges,and sparevibratormotor bearings.This kitaddressesthe most frequentwear itemsandreducesdowntime awaitingparts .

Q6:Canthe equipmenthandle surgesin feed ratecommon tocokedischarge cycles?
A6:The designincorporatesrobustconstructionanda feed boxto distributeinitialimpact.Optional adjustableamplitudeallowsoperatorstocompensateformoderate surges.For extremesurgeconditions,wetypicallyrecommendan upstreamsurge hopperas partofa complete systemdesign .

Q7:Arethere financingoptionsavailablefor internationalcustomers?
A7:We workwith severalinternationaltrade financepartnersto structurepayment terms,supplier's credit ,or leasingarrangementsthat meetthe needsofglobal clients.Please discussyour regionalrequirementswith our commercialteam .