1. فتحة مدفوعة بنقطة الألم

توسيع نطاق عمليات استرداد الذهب إلى 500 يقدم Tph تحديات متميزة تؤثر بشكل مباشر على الربحية. معدلات تغذية غير متناسقة, ارتفاع استهلاك المياه, and excessive downtime for maintenance can erode margins. هل تواجه هذه القضايا?
اختناقات الإنتاجية: Can your washing and scrubbing plant maintain a consistent 500 Tph feed without becoming a processing bottleneck, leading to pileup and lost production time?
تكاليف تشغيلية عالية: Are you managing escalating costs from water procurement, recycling system complexity, and highenergy consumption in your material handling and separation processes?
خسائر الاسترداد: Is inefficient scrubbing or claybound material causing precious gold fines to be lost to tailings, مما يقلل بشكل مباشر من العائد الإجمالي?
التوقف غير المقرر: Are frequent mechanical failures in scrubbers, شاشات, or pumps causing unpredictable stoppages, making production targets unreliable?

قوية 500 Tph gold mining washing plant is engineered to address these exact operational challenges.

2. نظرة عامة على المنتج

This product is a highcapacity, modular washing plant designed for alluvial and eluvial gold deposits. Its primary function is to liberate gold from claybound gravels and efficiently separate valuable material from waste through scrubbing, الفحص, وتركيز الجاذبية.

سير العمل التشغيلي:
1. التغذية الأولية & الفرك: Runofmine (ذاكرة للقراءة فقط) material is fed into a heavyduty trommel or scrubber, where intense agitation breaks down clays and cemented aggregates.
2. التحجيم & تصنيف: The disaggregated material passes over vibrating screens, separating +2mm to +10mm (موقع محدد) كبيرة الحجم (waste rock) from the valuable undersize fraction.
3. تركيز & استعادة: The undersize slurry is routed to primary gravity concentrators (على سبيل المثال, السدود, الرقص) for initial gold recovery. Tailings may pass through secondary scavenging units.
4. إدارة المياه & Tailings: Process water is clarified in a settling system for recirculation, minimizing fresh water intake. Waste streams are managed for responsible disposal.

نطاق التطبيق & القيود:
نِطَاق: Ideal for largescale alluvial/eluvial operations, placer deposits, and weathered conglomerates where clay removal is essential prior to cyanidation or further processing.
القيود: Not suitable for hard rock lode deposits without prior crushing. Performance is highly dependent on feed material characteristics (محتوى الطين, plasticity, rock size).

3. الميزات الأساسية

وحدة الغسيل الثقيلة | الأساس الفني: أسطوانة ذات عزم دوران عالي مع رافعات داخلية | المنفعة التشغيلية: Ensures complete disintegration of clay agglomerates and cemented gravels at full 500 Tph feed rate | تأثير عائد الاستثمار: Maximizes gold liberation from the start, reducing losses to tailings and improving overall recovery rate.

سطح الشاشة الاهتزازي المعياري | الأساس الفني: Multistage screening with replaceable polyurethane panels | المنفعة التشغيلية: Provides precise size classification under high load; panels resist blinding and wear | تأثير عائد الاستثمار: Reduces screen replacement frequency by up to 40% versus standard rubber panels, خفض تكاليف مخزون قطع الغيار ووقت توقف الصيانة.

نظام متكامل لإعادة تدوير المياه | الأساس الفني: Multicompartment settling tanks with flocculant dosing | المنفعة التشغيلية: يتعافى حتى 85% من المياه المعالجة لإعادة استخدامها على الفور | تأثير عائد الاستثمار: Cuts freshwater procurement and pumping costs significantly; reduces environmental footprint and licensing complexity.

الشحوم المركزية & نظام التشحيم | الأساس الفني: Automated manifold delivering grease to all critical bearings | المنفعة التشغيلية: Ensures optimal bearing life on scrubber trommel rollers screen vibrators under highload conditions | تأثير عائد الاستثمار: Prevents catastrophic bearing failures extends component service intervals by approximately 30% reducing unscheduled stoppages.

التحكم المعتمد على PLC & لوحة المراقبة | الأساس الفني: Programmable Logic Controller with touchscreen HMI displaying motor loads feed rates amp draws | المنفعة التشغيلية: Gives operators realtime visibility into plant performance enabling quick adjustments fault diagnosis | تأثير عائد الاستثمار: Optimizes power consumption allows predictive maintenance scheduling improves overall operational efficiency.

QuickDisconnect Module Couplings | الأساس الفني: Standardized flanges pipe connections between scrubber screen pump modules | المنفعة التشغيلية: Enables rapid reconfiguration or module replacement during planned maintenance or site relocation | تأثير عائد الاستثمار: Reduces plant recommissioning time by days during moves directly increasing productive uptime.

4. المزايا التنافسية

| مقياس الأداء | معيار الصناعة ل 500 نباتات الهيدروكربونات النفطية | Our Washing Plant Solution | ميزة (% تحسين) |
| : | : | : | : |
| استهلاك المياه (متر مكعب / طن) | 3.0 4.0 m³/tonne processed| ≥ 2.5 m³/tonne processed| Up to ~38% reduction |
| توافر الهدف (وقت التشغيل المقرر) |>90% |>95% |>5 نقاط مئوية |
| كفاءة تفكك الطين (for medium plasticity) |>85% |>95% |>10 نقاط مئوية |
| النقل & Reassembly Time (for modular plants)| ~1421 days| ~710 days| ~50% أسرع |
| استهلاك الطاقة المحددة (كيلوواط ساعة/طن)| يختلف على نطاق واسع; optimized design can reduce by ~1520% versus nonintegrated systems.| |

5. المواصفات الفنية

القدرة الاسمية: 500 طن في الساعة (Tph), design allows for peak feeds of up to 550 Tph.
متطلبات الطاقة: إجمالي الحمل المتصل تقريبًا 650800 kW dependent on configuration voltage supplied at client specification (على سبيل المثال, 11kV /50Hz).
مواصفات المواد: فولاذ مقاوم للتآكل (AR400) in chutes hoppers; Highdensity polyurethane on screen decks launders; Certified wearresistant piping.
الأبعاد المادية (وحدات): وحدة الغسيل (~12m L x 4m W x 4m H); وحدة الفحص (~10m L x 4m W x 4m H). Overall footprint varies with layout.
نطاق التشغيل البيئي: Designed for ambient temperatures from 20°C to +50°C dust suppression systems standard can be configured for highaltitude operation.

6. سيناريوهات التطبيق

عملية الذهب الغريني في غرب أفريقيا

Challenge A major operation faced severe claybinding in its deposit causing existing rotary scrubbers to “log” frequently reducing effective throughput below 96%. Plant sustained consistent >480 Tph throughput annual gold recovery increased by an estimated >8% due to improved liberation reduced oversize losses.

منجم الغرينية واسع النطاق في جنوب شرق آسيا

Challenge Extremely high freshwater costs remote location required minimal water usage frequent cyclone blockages caused excessive maintenance downtime.
Solution A complete washing plant featuring an advanced multistage settling system with automated flocculant dosing highly accessible cyclone cluster design.
Results Freshwater consumption reduced by over >70%. Cyclone maintenance intervals extended from weekly monthly availability of the washing section increased >92%.

7. الاعتبارات التجارية

طبقات التسعير: Capital cost varies based on scope:
Base Tier Includes core scrubber screening deck primary recovery sluices basic control system
Enhanced Tier Adds secondary gravity scavenging advanced PLC control automated lubrication
FullCircuit Tier Includes complete water recycling/tailings management system turnkey commissioning support

الميزات الاختيارية: Diesel power modules remote monitoring telemetry dust encapsulation covers specific oretesting package

Service Packages Annual inspection parts kitting programs guaranteed critical parts availability (<48hr dispatch) onsite technician support contracts

Financing Options Equipment leasing structures operating lease agreements project financing facilitation through partner institutions

8. التعليمات

What feed size can the plant handle? The standard configuration accepts ROM material up to approximately <250mm optimal feed size is <150mm For larger material a grizzly or primary scalping unit is recommended

How does the plant handle variations in clay content? The scrubber module’s drive system is designed with variable speed control allowing operators adjust retention time drum speed based realtime feed characteristics maintain optimal breakdown

What are the typical installation requirements? A level prepared pad adequate foundations utilities connections The modular design allows phased installation We provide detailed foundation general arrangement drawings part of engineering package

هل قطع الغيار متوفرة بسهولة؟? Yes Critical wear parts common mechanical components are standardized held global stock Strategic partners maintain regional warehouses ensure supply chain reliability

Can this plant be integrated with existing downstream processes? Yes The plant designed as standalone circuit can be configured discharge concentrated slurry directly into your existing cyanidation circuit leach tanks simply pass upgraded concentrate further processing