1. PAINPOINT DRIVE NOLEING

Is your coke handling operation plagued by persistent inefficiency and unplanned maintenance? For plant managers overseeing coke screening, common challenges directly impact throughput and profitability. Excessive fines contamination in product streams can lead to customer rejections and revenue loss. Frequent screen cloth blinding from sticky, moist coke results in extended downtime for manual cleaning, боловсруулах шугамыг бүхэлд нь зогсоох. Premature wear of screen components due to the abrasive nature of coke forces a higherthanbudgeted spend on replacement parts. Vibration isolation failures transmit damaging harmonics to support structures, creating longterm asset integrity concerns. Are you facing rising operational costs, inconsistent product grading, and unreliable equipment availability? The right Коксын чичиргээт дэлгэц is not just a component; it’s a critical determinant of your plant’s continuous performance and bottom line.

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ

Аг Коксын чичиргээт дэлгэц is a heavyduty industrial screening machine designed for the scalping, sizing, and dedusting of metallurgical coke and petroleum coke (петкок). Its purpose is to separate material efficiently by particle size after crushing or prior to shipment and blast furnace charging.

Үйл ажиллагааны ажлын урсгал:
1. Тэжээх танилцах: Bulk coke is conveyed onto the feed box of the inclined screen deck.
2. Чичиргээт салгах: HighGforce linear or elliptical vibration stratifies material, forcing undersize particles through the specified screen cloth apertures.
3. Particle Stratification: Fines pass through first, followed by correctly sized product; nearsize material requiring more time to pass continues down the deck.
4. Ахах: Correctly sized oversize and undersize fractions are discharged from separate outlets onto designated conveyors or bins.

Хэрэглээний хамрах хүрээ & Хувьсгал:
This equipment is engineered for highcapacity dry screening of bulk solid coke. Optimal performance assumes controlled feed rates and material with surface moisture typically below 5% to minimize adhesion. It is not suitable as a substitute for a dewatering screen for slurry applications or for materials with significantly higher moisture content without specialized modifications.

3. ҮНДСЭН ОНЦЛОГ

HeavyDuty Deck Support System | Техникийн үндэслэл: Reinforced crossmembers with rubber buffer sleeves | Үйл ажиллагааны ашиг тус: Absorbs impact loads from large coke lumps, drastically reducing metal fatigue and structural cracking | ROI нөлөө: Extends deck frame service life by up to 60%, reducing structural replacement costs.

AntiBlinding Screen Cloth Technology | Техникийн үндэслэл: Polyurethane or rubberclad wire panels with flexible, selfcleaning apertures | Үйл ажиллагааны ашиг тус: Panel flex under vibration dislodges lodged particles, maintaining consistent open area and screening efficiency | ROI нөлөө: Sustains design capacity, reduces cleaning downtime by up to 80%, and improves product consistency.

DualVibration Motor Drive | Техникийн үндэслэл: Two synchronized, externally mounted motors generating linear vibration | Үйл ажиллагааны ашиг тус: Simplified maintenance with no complex internal gears; easy adjustment of amplitude; тэнцвэртэй хүчний хуваарилалт | ROI нөлөө: Lower maintenance time and cost versus bruteforce singleshaft drives; improved uptime.

Модульчлагдсан тавцангийн дизайн | Техникийн үндэслэл: Independently tensioned screen panel sections on a unitary frame | Үйл ажиллагааны ашиг тус: Allows for quick replacement of worn sections without dismantling the entire deck; enables easy configuration changes (жишээ нь e., different cloth sizes per deck) | ROI нөлөө: Reduces cloth changeout labor time by over 50% and minimizes spare parts inventory.

Advanced Isolation System | Техникийн үндэслэл: Multilayered rubber shear mounts or air springs | Үйл ажиллагааны ашиг тус: Дууслаа 95% of dynamic forces from being transmitted to the support structure | ROI нөлөө: Eliminates structural damage repairs, reduces ambient noise, and permits installation on elevated platforms without reinforcement.

Элэгдэлд тэсвэртэй доторлогооны багц | Техникийн үндэслэл: Wear plates of AR400 steel or replaceable polyurethane liners at all impact points (feed box, discharge lips) | Үйл ажиллагааны ашиг тус: Protects critical wear areas from rapid degradation caused by abrasive coke flow | ROI нөлөө: Lowers longterm capital expenditure on body repairs by protecting the primary chassis.

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт | Манай коксын чичиргээт дэлгэцийн шийдэл | Давуу тал (% Сайжруулалт) |
|||||
| Скрининг үр ашиг | 8590% efficiency under optimal conditions | Арчилдаг 9295% efficiency via antiblinding technology & optimized Gforce | +58% Бүтээгдэхүүний гарц |
| Дэлгэцийн даавууны амьдрал | 36 months for standard wire cloth in primary sizing | 814 months for specialized polyurethane/clad panels | +100%+ Үйлчилгээний хугацаа |
| Жилийн засвар үйлчилгээний зогсолт | 120180 hours per year for drive servicing, cloth changes, and structural repairs | Тооцоолсон 4060 hours per year due to modular design & external motor drive | 60% Сул зогсолт |
| Force Transmission to Structure | Шалтгаална, хамаарна 25% of dynamic force transmitted via basic coil spring isolators | <5% force transmitted via highperformance shear mounts or air springs | 80% Vibration Transfer |
| Нэг тонн эрчим хүчний хэрэглээ | Өргөн хүрээтэй; older bruteforce designs operate at fixed high power | Efficient motor design with potential for variable frequency drive (VFD) control | Шалтгаална, хамаарна 15% Эрчим хүчний хэрэглээ |

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Хүчин чадал/Үнэлгээ: загвараас хамааралтай; стандарт хүрээ 500 MTPH хүртэл 2,500 MTPH of dry coke.
Эрчим хүчний шаардлага: Dual motor drives from 2 x 15 кВт 2 x 55 kw (400/690Т, 50/60Гц). Хувьсах давтамжийн хөтөч (VFD) сонголттой.
Материалын үзүүлэлтүүд: Mainframe – Carbon steel (ST37/52); Wear surfaces – AR400 steel or premium polyurethane; Screen panels – Polyurethaneclad steel wire or hightensile rubber.
Физик хэмжээсүүд: Typical singledeck unit (өргөн x урт): жишээ нь e., 2.4m x 6.0m to 3.0m x 9.0m.
Байгаль орчны үйл ажиллагааны хүрээ: 20°С-аас +45°С хүртэлх орчны температурт зориулагдсан. Мотор хөтчүүдэд зориулсан тоос үл нэвтрэх хашлага (IP66). Not rated for explosive atmospheres without additional certification.

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

[Steel Mill – Blast Furnace Feed] Сорилт: A major integrated steel mill experienced inconsistent blast furnace burden permeability due to excessive fines (<10mm) in their screened metallurgical coke feed.

[Хариу] Implementation of a customdesigned primary Coke Vibration Screen featuring a twodeck configuration with stringent cut points and aggressive antiblinding panels on the top deck.

[Үр дүн] Fines content in furnace feed was reduced from an average of ~12% to a consistent <7%. This contributed to improved gas flow in the blast furnace, resulting in an estimated ~3% reduction in specific coke rate (kg coke/tonne hot metal).

[Petroleum Coke Processing Plant] Сорилт: A petcoke processor faced severe screen cloth blinding within hours when handling material with residual surface hydrocarbons ("sticky petcoke"), requiring multiple daily shutdowns.

[Хариу] Deployment of a specialized Coke Vibration Screen utilizing nonadhesive heated screen decks combined with ultraflexible urethane screen panels.

[Үр дүн] Continuous operating time between blinding events increased from ~8 hours to over one week (~168+ hours), increasing plant availability by approximately two full production days per month.

7. АРИЛЖААНЫ ХЭРЭГЛЭЭ

Үнийн шатлал: Equipment pricing is structured based on capacity (дамжуулах дохио), хэмжээ (deck area), and material specification grade (Standard Duty vs Super HeavyDuty).
Нэмэлт шинж чанарууд: Upgrades include stainless steel components for corrosion zones, dust encapsulation covers, skirtboard systems, advanced condition monitoring sensors (чичиргээ/температур), spray bar systems for controlled dust suppression,
and custom paint systems for harsh environments.
Үйлчилгээний багцууд: Available packages range from basic commissioning support up through comprehensive annual inspection contracts that include vibration analysis reports,
wear part audits,
and prioritized spare parts provisioning.
Санхүүжилтийн сонголтууд: Flexible commercial terms can be discussed,
including outright purchase,
extended payment plans aligned with project milestones,
or leasing structures through thirdparty partners.

8.Түгээмэл асуултууд

1.Q:What if our incoming feed size distribution varies significantly?
Аг:The dualvibration motor drive allows adjustment of vibration amplitude,
which can be manually tuned
or automated via PLC/VFD control
to adapt Gforce
for different feed conditions while maintaining separation efficiency.

2.Q.How does this equipment integrate with our existing conveyor system?
A.We design inlet heights
and discharge chute configurations
to match your specified interface points.
Detailed layout drawings are provided during the proposal stage
for your engineering team's review.

3.Q.What is the typical lead time?
A.For standard configurations,
lead times range from XX weeks upon order confirmation
and finalization of technical drawings.Customized solutions may require additional engineering time.

4.Q.Сэлбэг хэрэгсэл бэлэн байгаа эсэх?
A.We maintain an inventory
of critical wear components—such as screen panels,
isolation mounts,
and motor sets—for expedited shipment.A recommended initial spare parts list will be provided.

5.Q.What level of foundation preparation is required?
A.The equipment requires a flat,
level reinforced concrete foundation capable
of supporting its static weight.Detailed foundation load drawings—including static
and dynamic loads—are supplied as part
of our technical documentation package.

6.Q.Can you provide performance guarantees?
A.We offer contractual guarantees on throughput capacity under defined feed conditions
and screening efficiency based on agreedupon particle size distribution data.Previous client field data supports these commitments.

7.Q.Do you offer operator training?
A.Comprehensive training at your site during commissioning is included.This covers safe operation,routine inspection procedures,and basic troubleshooting steps