1. PEMBUKAAN PAINPOINT DRIVEN

Is your coke processing operation struggling with persistent bottlenecks and escalating costs at the screening stage? Cabaran biasa dengan skrin konvensional secara langsung memberi kesan kepada pendapatan anda. Adakah anda mengalami:
Membutakan & Downtime: Kelembapan dan zarah kok halus menyumbat dek skrin, memerlukan penutupan yang kerap untuk pembersihan manual, menelan kos beratus-ratus jam pengeluaran setiap tahun.
Inconsistent Grading: Poor separation leads to offspec product (undersize in metallurgical coke, oversize in breeze), resulting in product rejection and revenue loss.
Penyelenggaraan Berlebihan: The abrasive nature of coke accelerates wear on screen panels and components, driving up spare parts costs and labor for replacements.
Penggunaan Tenaga Tinggi: Inefficient vibration mechanisms and heavyduty designs lead to disproportionately high power usage per ton of material processed.
Keletihan Struktur: berterusan, highimpact loads from bulk coke can cause weld cracks and structural failures in the screen body, risking major unplanned downtime.

Persoalan utama untuk pengurus loji adalah jelas: bagaimana anda boleh mencapai boleh dipercayai, continuous coke classification with lower operational expenditure and maximized equipment lifespan?

2. GAMBARAN KESELURUHAN PRODUK

The China Coke Vibration Screen is a heavyduty, linear motion vibrating screen engineered specifically for the highvolume sizing and scalping of metallurgical coke, kok petroleum, dan kok faundri. It is designed to handle the unique abrasiveness, ketumpatan, and size ranges of bulk coke in processing plants.

Aliran Kerja Operasi:
1. Suapan & Pengedaran: Bulk coke from crushers or ovens is fed onto the screen’s robust feed box, yang mengagihkan bahan secara sama rata merentasi lebar penuh permukaan saringan.
2. Stratifikasi yang cekap & Perpisahan: Dual vibrator motors generate a linear throwing motion, stratifying material rapidly. Zarah kok yang lebih kecil daripada apertur panel skrin melepasi sebagai produk bersaiz kecil.
3. Pelepasan: Bahan bersaiz besar yang betul bergerak sepanjang geladak dan pelepasan di hujungnya, manakala bahan bersaiz kecil terkumpul dalam corong di bawah.

Skop Permohonan: Saiz utama (scalping) daripada kok runofoven, saringan sekunder kok hancur (mis., 2540mm coke relau letupan), menghilangkan habuk (penyingkiran angin kok), dan aplikasi penyahairan.

Batasan: Tidak direka untuk bahan yang sangat melekit tanpa rawatan dek khusus. Saiz ketulan maksimum biasanya terhad kepada 200mm; penyelesaian alternatif diperlukan untuk scalping runofmine primer yang lebih besar.

3. CIRI TERAS

Panel Skrin Poliuretana Modular | Asas Teknikal: Elastomer tahan lelasan tinggi dengan pengoptimuman openarea | Faedah Operasi: Hayat panel adalah 35x lebih lama daripada dawai keluli, mengurangkan kekerapan pertukaran dan masa henti dengan ketara. Sifat antibuta mengekalkan daya pengeluaran yang konsisten. | Kesan ROI: Pengurangan langsung dalam kos bahan guna habis sehingga 60% and labor savings from fewer maintenance interventions.
Motor Penggetar Dwi CounterRotating | Asas Teknikal: Synchronized motors producing a linear force for uniform material conveyance | Faedah Operasi: Menyediakan stabil, adjustable amplitude for optimal stratification without excessive hop or deck impact. Simple lubrication points reduce servicing time. | Kesan ROI: Consistent screening efficiency ensures onspec product yield; energyefficient motor design lowers kW consumption per ton screened.
Reinforced BoxSection Side Plates | Asas Teknikal: Highstrength steel construction with internal ribbing and stressrelieved welds | Faedah Operasi: Withstands dynamic loads from bulk coke without flexing or fatigue cracking, memastikan integriti struktur jangka panjang. | Kesan ROI: Eliminates costly midlife frame repairs or premature equipment replacement, melindungi pelaburan modal.
Rubber Shear Mount Isolation System | Asas Teknikal: Multilayered rubber buffers between screen body and support structure | Faedah Operasi: Menyerap sehingga 85% of dynamic vibrations transmitted to the supporting substructure. This minimizes foundation stress and reduces ambient noise levels. | Kesan ROI: Lowers installation complexity/cost by reducing need for massive foundations; extends lifespan of surrounding infrastructure.
Centralized Greasing Lube Points | Asas Teknikal: Manifold system routing grease directly to all vibrator bearing points from one location | Faedah Operasi: Membolehkan selamat, rapid lubrication during scheduled maintenance pauses without dismantling guards or accessing dangerous moving parts. | Operational Benefit Ensures bearing longevity through consistent lubrication compliance.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri (Skrin Konvensional) | China Coke Vibration Screen Solution | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Jangka Hayat Panel Dek| 13 bulan dengan dawai keluli | 615 months with polyurethane panels| +300% ke +500% |
| Kecekapan Saringan| ~85% for moist fines| Secara konsisten >92% kecekapan| +8% penambahbaikan mutlak |
| Penghantaran Getaran| High transmission requiring heavy foundations| <15% transmitted force via isolation system| 85% pengurangan daya yang dihantar |
| Masa Henti Penyelenggaraan Tahunan| 1015 days for panel changes & pembaikan| Dianggarkan 35 days for scheduled service| ~65% reduction in downtime |
| Penggunaan tenaga (kWj/Tan)| Garis dasar = 100% (Conventional Model)| Diukur pada ~8288% daripada penggunaan garis dasar| 1218% peningkatan dalam kecekapan tenaga |

5. SPESIFIKASI TEKNIKAL

Julat Model & Kapasiti: Tersedia dalam lebar dari 1.2m hingga 3.6m; panjang dari 4m hingga 10m. Pelbagai kapasiti daripada 150 TPH berakhir 1500 TPH bergantung pada saiz apertur dan ciri bahan.
Keperluan kuasa: Motor penggetar terdiri daripada 2 x 5 kW kepada 2 x 30 kW seunit (400V/50Hz atau disesuaikan). Jumlah kuasa terpasang bergantung pada saiz model.
Spesifikasi Bahan: Bingkai utama: Keluli karbon Q235B/Q345B; Plat tepi: Tebal minimum 16mm dengan tetulang; Rasuk sokongan dek: Bahagian berongga yang dimeterai; Panel skrin: Poliuretana modular atau pelapik pakai HARDOX® pilihan pada titik suapan.
Dimensi Fizikal & Berat: Berbeza dengan ketara mengikut model (mis., Model CCVS2448 lebih kurang.: L=9m x W=3m x H=2m; Berat ~12 Tan).
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 20°C hingga +45°C; motor penggetar kalis habuk (IP66); sesuai untuk pemasangan luar dengan sistem perlindungan cat standard.

6. SENARIO APLIKASI

Loji Coke Metalurgi – Penyediaan Suapan Relau Letupan

Cabaran Sebuah loji keluli utama sering mengalami kebutaan pada skrin tradisional semasa bulan-bulan lembap, menyebabkan ~20% penurunan dalam daya pengeluaran untuk pecahan kok kritikal +25mm BF mereka dan menghasilkan denda 10mm yang berlebihan.
Penyelesaian Pemasangan Skrin Getaran Coke China twotier dilengkapi dengan panel poliuretana tidak membutakan yang menampilkan apertur tirus.
Keputusan Kecekapan saringan stabil pada ≥94%. Pengeluaran tahunan onspec (+25mm) kok meningkat dengan anggaran 75,000 tan. Masa henti penyelenggaraan untuk pembersihan skrin telah dikurangkan sebanyak lebih 400 jam setahun.

Loji Pengkalsinan Coke Petroleum – Green Coke Scalping

Cabaran Sebuah calciner memerlukan scalping prakalsinasi yang boleh dipercayai bagi kok petroleum hijau pada suhu tinggi (~150°C suapan) untuk mengeluarkan pecahan sub2” sebelum kemasukan tanur. Skrin sedia ada mengalami kerosakan haba dan galas yang cepat.
Penyelesaian Penggunaan Skrin Getaran Coke China disesuaikan suhu tinggi yang menampilkan pengedap tahan haba pada galas dan komponen dek yang stabil secara haba.
Results The solution provided continuous operation at elevated temperatures without performance degradation. Bearing service life extended from under six months to over two years between changes.

7 PERTIMBANGAN KOMERSIL

Equipment pricing follows a tiered structure based on machine size (kawasan geladak), drive power configuration choice between standard duty vs severe duty vibrators selection determines final price point within each tier level accordingly . Optional features include stainless steel contact parts , spray bar systems , different types including PU rubber ceramic composite panels etc . Service packages typically consist either basic commissioning only up through comprehensive multi year coverage plans which include periodic inspections priority spare parts supply discounted rates . Financing options may be available through partnered institutions covering lease purchase agreements or installment payment structures subject upon credit approval processes .

8 Soalan Lazim

Q What are my options if my incoming feed contains very large lumps exceeding your standard design limits?
A For primary scalping involving lumps greater than mm we recommend consulting our engineering team regarding custom designed heavy duty grizzly feeders which are built specifically withstand extreme impact loads before material reaches fine screening stages .

Q How does this screen integrate with my existing crushing circuit conveyor system?
A Our standard designs include adaptable inlet discharge heights matching common industry layouts Detailed dimensional drawings are provided during quotation phase ensure interface compatibility including chute work recommendations .

Q Can you quantify expected reduction maintenance labor costs?
A Field data shows typical reductions annual maintenance hours related screening operations range between due primarily extended component life simplified procedures such centralized greasing faster panel changes .

Q What warranty period applies key structural components?
A We provide year warranty against defects workmanship materials main frame vibrator housings separate warranty applies drive motors per manufacturer terms usually one year .

Q Are spare parts readily available how long lead times typically?
A High wear items like polyurethane panels shaft assemblies bearing sets are held stock Standard shipment occurs within business days receipt order express air freight available urgent requirements .

Q Do you provide installation supervision operator training?
Yes professional commissioning engineers available supervise erection alignment initial startup Comprehensive operator maintenance training conducted onsite covering safe operation daily checks troubleshooting procedures .

Q What information needed prepare preliminary quotation specific my application?
Please provide details including required capacity tons hour feed particle size distribution top size moisture content desired separation sizes number product fractions any special conditions like space constraints existing