1. PAINPOINT DRIVE NOLEING

Танай кокс шигших үйл ажиллагаа тасралтгүй үргэлжилж байна уу, зардал ихтэй үр ашиггүй байдал? Үйлдвэрийн менежерүүд болон инженерийн гүйцэтгэгчид, the challenges of screening metallurgical coke directly impact throughput, Бүсны чанар, ба эцсийн ашигт ажиллагаа. Нийтлэг өвдөлтийн цэгүүд орно:

Хэт их торгууль бий болгох: Aggressive or poorly tuned vibration can degrade premium coke into undersized fines, reducing valuable product yield and creating excess waste material.
Нүд сохлох & Тээвэрлэлт: Sticky coke breeze and moisture cause screen mesh blinding, while insufficient vibration leads to material carryover. Both scenarios force frequent stoppages for manual cleaning and result in inconsistent size fractions.
Засвар үйлчилгээний өндөр зогсолт: Constant, heavyduty operation leads to premature failure of screen decks, булаг шанд, and vibrator motors. Unplanned downtime for repairs disrupts blast furnace feed schedules.
Inefficient Capacity Management: A singlescreen setup cannot adapt to varying feed rates or different size specifications, creating bottlenecks in highvolume operations.

Are you facing rising operational costs due to screen maintenance and product loss? Is your current equipment failing to deliver consistent grade separation under full load? The solution requires a purposeengineered approach to material handling.

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ

The Coke Vibration Screen is a heavyduty industrial screening machine designed for the precise separation of metallurgical coke into defined size fractions (жишээ нь e., Домен зуухны кокс, самар кокк). It operates on the principle of applied vibration to stratify and convey material across a screening surface.

Үйл ажиллагааны ажлын урсгал:
1. Хяналттай тэжээл: Sized coke from the crusher is evenly distributed onto the inlet end of the vibrating screen deck via a feed box or conveyor.
2. Давхаргалалт & Хуваах: Өндөр давтамж, lowamplitude vibration fluidizes the bed of material. Smaller particles sift through the apertures of the screen cloth (самбар), while oversized particles travel across the deck surface.
3. Үр дүнтэй гадагшлуулах: Correctly sized material (throughs) discharges from a lower outlet chute. Том материал (overs) travels along the deck length and discharges from the end, directed to downstream processes.

Хэрэглээний хамрах хүрээ: Primary and secondary sizing of metallurgical coke in coke plants, гангийн үйлдвэрүүд, and ferroalloy facilities. Халуун эсвэл хүйтэн кокс шигшихэд тохиромжтой.

Хувьсгал: Not designed for wet screening or slurries without significant modification. Maximum lump size is constrained by feed chute and deck design specifications.

3. ҮНДСЭН ОНЦЛОГ

Our Coke Vibration Screen is engineered to address specific industry challenges through robust design principles.

Tuned MultiMass Vibration System | Техникийн үндэслэл: Dual eccentric shaft vibrator with adjustable counterweights | Үйл ажиллагааны ашиг тус: Generates a linear throwing motion that efficiently conveys material while minimizing vertical impact that causes degradation | ROI нөлөө: Field data shows a reduction in fines generation by up to 15%, preserving saleable product volume.
Модульчлагдсан, QuickChange Screen Decks | Техникийн үндэслэл: Tensioned polyurethane or rubber clad steel panels with hookstrip mounting | Үйл ажиллагааны ашиг тус: Your operators can replace worn panels or change aperture size in hours instead of days | ROI нөлөө: Reduces planned downtime for screen changes by over 60%, жилийн ажлын цагийг нэмэгдүүлэх.
Хүнд даацын ороомгийн пүршний тусгаарлагч | Техникийн үндэслэл: Highcarbon steel coil springs at each support point | Үйл ажиллагааны ашиг тус: Дууслаа 80% тулгуур байгууламжаас үүсэх динамик хүчний, preventing foundation damage and reducing structural noise | ROI нөлөө: Lowers longterm structural maintenance costs and extends facility equipment life.
Хаалттай тоос үл нэвтрэх загвар | Техникийн үндэслэл: Bolted covers with continuous rubber gasketing at all access points | Үйл ажиллагааны ашиг тус: Contains coke dust within the system for improved plant air quality and worker safety | ROI нөлөө: Mitigates environmental compliance risks and reduces housekeeping labor costs.
Хувьсах давтамжийн хөтөч (VFD) Удирдах | Техникийн үндэслэл: Integrated motor controller allowing adjustment of vibration frequency (Тараан аялал) | Үйл ажиллагааны ашиг тус: Allows finetuning of amplitude and material travel speed to match specific feed rates or moisture content in realtime | ROI нөлөө: Optimizes separation efficiency across varying conditions, improving overall throughput consistency by an estimated 1020%.

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт | Манай коксын чичиргээт дэлгэцийн шийдэл | Давуу тал (% Сайжруулалт) |
| : | : | : | : |
| Скрининг үр ашиг (Зэрэглэлийн нарийвчлал) | Тохиромжтой нөхцөлд ~ 8590% | Тогтвортой 9295% across rated load range| +5% дундаж сайжруулалт |
| Panel ChangeOut Time (for entire deck) | 1624 hours per deck section| 68 hours per deck section| ~65% илүү хурдан |
| Vibrator Bearing Life (L10) бүрэн ачаалал дор| 1215 сарын дундаж| 1824 months documented average| +50% үйлчилгээний хугацааг уртасгасан |
| Бүтэц рүү дамжуулсан динамик хүч| Өндөр; requires reinforced bases| Олиггүй; standard plant flooring often sufficient| >80% force isolation |

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Техникийн үзүүлэлтүүд нь загвараас хамаарна; below represents a midrange unit suitable for standard coke plant duty.

Загварын тэмдэглэгээ: CVS2448
Хүчин чадлын үнэлгээ: Шалтгаална, хамаарна 600 метр тонн/цаг (dependent on aperture size and material gradation)
Дэлгэцийн тавцангийн тохиргоо: Single deck, two bearing
Тавцангийн хэмжээ & Налуу байдал: 2.4m wide x 4.8m long; nominal 20degree incline
Эрчим хүчний шаардлага: Dual 15 kw (20 Царгуур), IP66rated motors; 400V/50Hz/3Ph (бусад хүчдэлүүд боломжтой)
Чичиргээний давтамж & Далайц: Adjustable via VFD from 8001000 Тараан аялал; nominal amplitude of 5mm
Материалын үзүүлэлтүүд: Main frame S355JR structural steel; Deck frames abrasionresistant steel; Screen panels tensioned polyurethane with steel reinforcement.
Ашиглалтын температурын хүрээ: 20°C to +120°C ambient (handles hot coke up to ~80°C surface temperature).
Dust Protection Rating: IP54 standard enclosure.

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

Гангийн нэгдсэн тээрэм – Домен зууханд тэжээл бэлтгэх

Сорилт: A major mill experienced inconsistent blast furnace performance traced back to variable nut coke size distribution from their aging screens. Excessive fines were being injected into the furnace alongside pulverized coal.
Хариу: Installation of two parallel CVS1848 Coke Vibration Screens with precisely calibrated polyurethane decks for nut coke separation.
Үр дүн: Achieved consistent sizing with less than 3% oversize/fines deviation. This contributed to a documented improvement in furnace permeability stability.

Merchant Coke Producer – Product Line Flexibility

Сорилт: The producer needed to switch between three different customerspecified size fractions without incurring days of downtime for mechanical adjustments on their legacy screens.
Хариу: Implementation of our CVS2448 screen with a quickchange modular deck system using three pretensioned panel sets stored onsite.
Үр дүн: Changeover time between product grades reduced from approximately one shift down to two hours per screen line.

7. АРИЛЖААНЫ ХЭРЭГЛЭЭ

Our Coke Vibration Screens are offered in standardized models configured for your specific capacity needs.

Үнийн шатлал
Base Model Series (1000 Цагдаа): Designed for unique layouts or extremeduty cycles requiring specialized materials or configurations

Optional features include stainless steel contact surfaces for corrosive environments advanced dust extraction sparging systems for antiblinding automated lubrication systems

Service packages range from basic commissioning support up comprehensive annual inspection parts supply agreements Financing options including leasing capital equipment loans are available through our financial partners

8 Түгээмэл асуултууд

Q What level foundation preparation required installation?
A Our screens are designed be installed on level concrete foundations capable supporting static weight dynamic loads Detailed civil drawings anchor bolt templates provided purchase

Q Can existing motor control centers MCCs used power these screens?
A Yes provided MCC meets required voltage current specifications has appropriate overload protection We provide full interface documentation facilitate integration

Q How does this screen handle wet sticky coke conditions?
A While primarily designed dry screening optional features like heated decks ball tray antiblinding systems can specified mitigate temporary moisture issues For consistently high moisture content alternative technologies may recommended

Q Ямар ердийн хар тугалга хугацаа хүргэх?
A For standard models stock components lead time typically weeks Custom engineered units require longer based complexity engineering manufacturing schedule confirmed upon order placement

Q Сэлбэг хэрэгсэл бэлэн байгаа эсэх?
A We maintain global inventory critical wear parts vibrator assemblies springs panel fasteners ensure minimal downtime support Guaranteed hour dispatch available under our premium service contracts