Coke Vibration Screen Fabricators R&Жар
1. PAINPOINT DRIVE NOLEING
Таны кокстой харьцах үйл ажиллагаа байнгын түгжрэл, засвар үйлчилгээний зардал нэмэгдэж байгаатай холбоотой юу?? Үйлдвэрийн менежерүүд болон инженерийн гүйцэтгэгчид, скрининг үе шат нь чухал даралтын цэг юм. Нийтлэг бэрхшээлүүд орно:
Нүд сохлох & Тээвэрлэлт: Moisture and fine coke breeze adhere to screen decks, нүхийг сохлох, материалыг хүчээр шилжүүлэх. This contaminates product grades and necessitates frequent, unproductive stoppages for manual cleaning.
Хэт их тавцангийн элэгдэл & Орлуулах зардал: The abrasive nature of metallurgical coke accelerates wear on screen panels and support structures. Premature failure leads to high parts replacement costs and significant labor expenditure for changeouts.
Бүтцийн ядаргаа & Vibration Isolation Failures: Inadequate dynamic balancing or isolation can transmit destructive forces to the support structure and building. This results in cracked welds, суурийн асуудлууд, and collateral damage to surrounding equipment.
Дамжуулах чадварын хязгаарлалт & Тогтворгүй хэмжээ: An undersized or inefficient screen becomes the plant’s bottleneck, limiting overall production capacity. Inconsistent particle separation directly impacts downstream process efficiency and final product quality.
Та эдгээр найдвартай байдал, өртөг зардалтай холбоотой сорилтуудыг шууд шийдвэрлэх скрининг шийдлийг хайж байна уу?? Таны тодорхойлолт Коксын чичиргээт дэлгэц is not just an equipment purchase—it’s a decisive factor in your plant’s operational uptime and profitability.
2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ
Хүнд даацын коксын чичиргээт дэлгэц нь өндөр хүчин чадалтай, linear motion screening machine engineered for the rigorous separation of hot or cold metallurgical coke. Its design focuses on durability, material stratification, and precise size classification in coke oven byproduct plants, тэсэлгээний зуухны тэжээлийн систем, and anodegrade coke processing.
Үйл ажиллагааны ажлын урсгал:
1. Тэжээл & Хувиарилалт: Coke feedstock is uniformly introduced onto the robust feed box, which distributes material across the full width of the primary screen deck.
2. Давхаргалалт & Хуваах: The dual eccentric shaft drive assembly generates a forceful linear throwing motion. Энэ үйлдэл нь материалыг давхарга болгодог, forcing fines downward through defined screen apertures while conveying oversize along the deck length.
3. Хэмжээ тогтоох & Ахах: Олон тавцангийн тохиргоо (ихэвчлэн 13 тавцан) allow for precise multifraction separation (жишээ нь e., сэвшээ салхинаас гаргаж авсан самрын кокс). Correctly sized fractions are discharged via dedicated chutes for downstream processing or stockpiling.
Хэрэглээний хамрах хүрээ: Домен зуухны коксын анхан шатны хэмжээ (2575мм), самар кокс ялгах (1025мм), коксын сэвшээ салхины тоосыг арилгах (10мм), and scalping of hot coke from ovens.
Гол хязгаарлалтууд: Not designed for sticky materials without predrying or specialized deck treatments. Maximum feed temperature typically limited by bearing housing cooling systems and deck material selection.
3. ҮНДСЭН ОНЦЛОГ
Модульчлагдсан тавцангийн систем | Техникийн үндэслэл: Бөмбөг, highcarbon steel or hybrid rubber/steel panel design | Үйл ажиллагааны ашиг тус: Enables rapid panel replacement (<4 цаг vs. 12+ for welded systems) during planned maintenance windows | ROI нөлөө: Reduces downtime labor costs by ~65% per changeout and extends total deck life up to 40%
Advanced Vibration Isolation | Техникийн үндэслэл: Multistage isolation with highload coil springs and rubber buffers | Үйл ажиллагааны ашиг тус: Absorbs >95% динамик хүчний, дэмжлэгийн бүтцэд дамжихаас сэргийлэх | ROI нөлөө: Өндөр өртөгтэй бүтцийн засварыг арилгана; талбайн өгөгдөл харуулж байна a 90% reduction in reported ancillary damage incidents
Forced Lubrication Drive System | Техникийн үндэслэл: Enclosed gearbox with continuous oil bath lubrication and external cooling loops | Үйл ажиллагааны ашиг тус: Maintains optimal operating temperature under continuous, highload conditions in dusty environments | ROI нөлөө: Extends drive component service life; Салбарын туршилт нь бүтэлгүйтлийн хоорондох дундаж хугацааг харуулж байна (MTBF) increased by 300% over greaselubricated systems
Adjustable Eccentric Weight Assembly | Техникийн үндэслэл: Externally adjustable counterweights on drive shafts | Үйл ажиллагааны ашиг тус: Allows finetuning of vibration amplitude (Gforce) to match specific material characteristics (жишээ нь e., wet vs. dry coke) without stopping the screen | ROI нөлөө: Optimizes screening efficiency for varying feed conditions, maintaining target throughput and reducing product grade deviations
Элэгдэлд тэсвэртэй доторлогооны багц | Техникийн үндэслэл: Wear plates in feed zone, уруул гоожих, and side liners fabricated from AR400 steel or equivalent | Үйл ажиллагааны ашиг тус: Protects the main frame structure from direct abrasive wear in highimpact zones | ROI нөлөө: Preserves structural integrity for decades; eliminates need for major frame rebuilds, хөрөнгө оруулалтаа хамгаалах
4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД
| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт | Манай коксын чичиргээт дэлгэцийн шийдэл | Давуу тал (% сайжруулалт) |
| : | : | : | : |
| Тавцангийн самбарыг өөрчлөх хугацаа | 812 цаг (гагнасан) | 65% илүү хурдан |
| Амьдралыг даах (Drive Shaft) | ~12,000 цаг | 24,000+ hours with forced lubrication & хөргөх| >100% илүү урт |
| Structural Force Transmission| 1520% transmitted to base frame| <5% олон шатлалт тусгаарлалтаар дамждаг| ~75% буурна |
| Скрининг үр ашиг (for 10mm)| ~85% тогтвортой үр ашиг| 9295% тогтвортой үр ашиг| ~10% сайжирсан |
| Жилийн засвар үйлчилгээний ажлын цаг| Тооцоолсон 80100 цаг/жил| Тооцоолсон 3040 цаг/жил| ~60% буурна |
_Based on documented field service reports from comparable installations._
5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД
Хүчин чадлын хүрээ: -аас загварууд 500 нь 2,500 цагт тонн (Цагдаа), sized for specific material density (~0.5 – 0.7 t/m³ for coke).
Урсгал шахалт: -аас цахилгаан хөдөлгүүрт тавигдах шаардлага 15 кВт 45 kW depending on screen size and mass.
Deck Specifications: Up to tripledeck configuration; 5 мм-ээс 80 мм хүртэлх нүхний хэмжээ; options include punched plate, woven wire mesh, эсвэл полиуретан хавтан.
Материалын хийц: Main frame heavyduty rolled steel sections with continuous welds; Wear surfaces AR400 steel liners standard; Decks hightensile steel or modular hybrid systems.
Физик хэмжээсүүд: Өргөн нь 1.2м-ээс 3.0м хүртэл; 4м-ээс 10м хүртэл урттай; design tailored to headroom constraints.
Байгаль орчны үйл ажиллагааны хүрээ: Орчны температур: 20°C-аас +45 °C хүртэл; Material Temperature: Up to 150°C with heat shields and thermal expansion allowances.
6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА
[Blast Furnace Feed Preparation] | Сорилт: A North American steel plant experienced frequent blinding on their primary coke screens during humid months, causing nut coke fraction contamination into the blast furnace burden at a rate of ~8%. This disrupted furnace permeability.| Хариу: Replacement with a new Coke Vibration Screen featuring heated deck panels (to reduce moisture adhesion) and an aggressive linear stroke adjustment.| Үр дүн: Screening efficiency for the target nut coke fraction stabilized at ≥94%. Contamination fell below 2%, баримтжуулахад хувь нэмрээ оруулж байна 5% reduction in blast furnace fuel rate within one quarter postinstallation.
[Coke Breeze Recovery Plant] Сорилт:| An anodegrade producer needed higher recovery of fine breeze (6мм) but faced rapid wear on traditional wire mesh decks, requiring monthly replacements that halted the line.| Хариу:| Installation of a dedicated singledeck Coke Vibration Screen fitted with tensioned polyurethane screen panels designed for fine abrasion resistance.| Үр дүн:| Panel life extended to six months between changes while achieving >90% recovery of target fines. Annual maintenance costs for screening were reduced by an estimated $45k.
7 АРИЛЖААНЫ ХЭРЭГЛЭЭ
Equipment pricing is structured according to capacity rating (Цагдаа) and construction specifications:
Стандарт үүргийн түвшин: For capacities up to ~800 TPH with standard duty bearings/decks.
Хүнд даацын давхарга: For capacities up to ~1500 TPH featuring forced lubrication drives/AR400 liners as standard.
Extra Heavy Duty Tier: Хүчин чадлаас хэтэрсэн тохиолдолд >1500 TPH with full modular decks/extra structural reinforcement.
Optional features include dust encapsulation covers/air seals/hightemperature bearing isolators/motorized angle adjustment/vibration monitoring sensors.
Service packages range from basic commissioning/spare parts kits through annual inspection contracts/full longterm performancebased maintenance agreements.
Financing options are available including straight capital purchase/capital lease/operating lease structures/tailored payment plans aligned with project milestones.
8 Түгээмэл асуултууд
Q1 Are your screens compatible with existing feed/discharge chutes?
Our engineering team provides detailed interface drawings during quotation All designs account for standard industry layouts We can adapt flanges/support locations as required
Q2 What is typical installation duration?
For a likeforlike replacement installation typically requires fivetoseven days including foundation preparation mechanical setting electrical connection commissioning
Q3 How does this equipment impact my overall plant throughput?
By eliminating blinding maintaining consistent sizing reducing unscheduled stops our screens remove a common bottleneck Field data indicates clients realize full design capacity more consistently often improving overall circuit availability
Q4 What are lead times?
Standard model lead times range eighttotwelve weeks Custom configurations may require twelvetosixteen weeks depending on complexity
Q5 What warranty is provided?
We offer an eighteenmonth warranty on all components excluding normal wear items like deck panels Specific terms are outlined in our commercial proposal
Q6 Can you assist with ongoing technical support?
Yes we provide comprehensive aftersales support including detailed operation manuals remote troubleshooting access prioritized spare parts supply field service technician dispatch
Q7 Та гүйцэтгэлийн баталгааг санал болгодог уу?
Yes we provide guaranteed capacity screening efficiency based on agreedupon feed material specifications These are formalized within our commercial contract