الصناعة

صناعة التعدين

In mining and mineral processing operations, typical operating conditions include high-solids tailings slurry, large-particle mineral slurry, ore washing fluids, and acidic or alkaline process water commonly found in mining applications. These media are characterized by strong abrasion, a certain level of corrosion, and issues such as metal ion deposition, scaling, and solid sedimentation. As a result, slurry pumps used in mining require high wear resistance and operational stability. This is particularly evident in tailings slurry transfer, acid mine drainage treatment, and reagent preparation sections, where conventional pump designs often suffer from rapid impeller wear, efficiency decline, and unplanned downtime.

Changyu Pump provides UHB series mining slurry pumps, manufactured with higher-grade wear- and corrosion-resistant materials to meet slurry fluid pumping requirements with solids content up to 40%. With a stable structural design, the pumps are capable of maintaining reliable and continuous slurry transfer performance even under heavy-duty, continuous operating conditions.

سائل قابل للتطبيق

Mining Slurry and Process Fluids

Typical media handled by UHB mining slurry pumps in mineral processing operations

ملاط المعادن
طين المخلفات
تدوير مياه التبريد المتداولة
الطين المركز
حمض الكبريتيك
ماء غسيل الركاز
إنتاج مياه الصرف الصحي
Acid mine drainage

Tailings Slurry
Flotation Tailings Slurry
Thickener Underflow
Process Water Slurry

Mineral Slurry
Ore Pulp
Grinding Circuit Slurry
Cyclone Feed Slurry

Lime Slurry
Reagent Slurry
Acid Mine Drainage
Acidic Process Water

Ore Washing Fluid
Flotation Feed Slurry
Metal Bearing Slurry
Alkaline Process Water

Mining Slurry Pump Recommendations by Operating Conditions

UHB slurry pump selection for typical mining and mineral processing conditions

Tailings and High-Solids Slurry Conditions
نوع المضخة الموصى به: مضخة UHB سلسلة UHMWPE UHMWPE المقاومة للتآكل
السبب: The UHB series slurry pumps utilize imported UHMWPE material, which offers 7-10 times the wear resistance of metals. They maintain stable pumping output in tailings slurry conditions with solid content ≤40%. Equipped with a semi-open impeller, these pumps significantly enhance particle passage, effectively reducing efficiency degradation and unplanned downtime risks caused by wear.

Chemical Reagent and Treatment Conditions
نوع المضخة الموصى به: Corrosion Resistant Horizontal Slurry Pumps
السبب: This industrial pump utilises imported FEP/PTFE material. The pump casing and flow-through components feature an optimised design for highly corrosive fluids. The seal can be configured with a K-type dynamic seal, ensuring stable operation and leak-free performance during the conveyance of corrosive fluids.

Mining Slurry Pump Applications and Solutions

In mining and mineral processing systems, slurry pumps are widely used in key operations such as mineral slurry transfer, tailings handling, mine drainage, and reagent preparation. Different process sections involve varying media characteristics and operating modes, which place different requirements on pump wear resistance, corrosion resistance, and long-term continuous operational stability.

Changyu Pump is a professional slurry pump manufacturer based in China. We provide UHB series slurry pumps specifically designed to handle abrasive and corrosive fluid media with solids content below 40%. For fluids with different corrosive properties, elevated temperatures, or other special operating requirements, we also offer corresponding engineered solutions. Our pumps are custom-manufactured according to actual application conditions and are supplied to mining and mineral processing projects worldwide.

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Tailings and High-Solids Slurry Conditions

The medium has a high solids content and highly abrasive particles.
المزايا: Our Changyu Pumps UHB series slurry pumps utilize highly wear-resistant UHMWPE material combined with our proprietary high-temperature sintering integral molding process. All fluid-contacting components are made from this material, with thicknesses ranging from 8 to 20 mm, suitable for transporting slurries with solid content ≤40%.

Mineral Processing and Grinding Conditions

Intense media scouring and high flow velocity.
المزايا: Our UHB series pumps feature ultra-high molecular weight polyethylene material with a thickness of 8-20mm in the flow passage, combined with a semi-open impeller to enhance wear resistance and flow capacity, enabling high-load, continuous operation.

Chemical Reagent and Treatment Conditions

The medium is corrosive, and the slurry is prone to scaling.
المزايا: Changyu Pumps offers optional and customizable fluoroplastic material selections, including UHMW-PE, FEP, PFA, and more. We can tailor pumps to your specific operating conditions, delivering solutions that meet your industrial requirements.

Washing and Separation Conditions

Frequent changes in operating conditions
المزايا: Our UHB series slurry pumps feature a robust structure and strong operational adaptability, maintaining stable delivery performance even under fluctuating flow rates and media conditions. They meet the continuous operation requirements of washing and sorting systems.

الأسئلة الشائعة

Common questions about slurry pump selection for mining applications

A1: What type of pump is suitable for slurry with solid particles?

Q1: For slurry containing solid particles and abrasive components, slurry pumps designed for fluid-based slurry transfer are typically required. In mining applications, we supply UHB series slurry pumps engineered for abrasive and corrosive media with solids content below 40%, ensuring stable and controlled slurry transport.

Q3: What pump works best in grinding circuit and mineral processing systems?

A3: Grinding circuits and mineral processing systems involve intense slurry scouring and high flow velocities. For these conditions, we offer UHB series slurry pumps with reinforced flow passages and semi-open impeller designs, supporting high-load and continuous operation in mineral processing environments.

Q5: What pump solution is suitable when operating conditions change frequently?

A5: When flow rates, solids concentration, or media properties change frequently, pumps with strong operational adaptability are required. Our UHB slurry pumps are designed to maintain stable delivery performance under fluctuating washing and separation conditions commonly found in mining systems.

Q2: Which pump should be used for high-solids tailings slurry?

A2: High-solids tailings slurry requires pumps with strong wear resistance and stable structural design. Based on our mining applications, we provide UHB slurry pumps using thickened UHMWPE wear-resistant materials, allowing continuous operation in tailings transport systems with solids content up to 40%.

Q4: How can corrosive or acidic slurry be handled in mining operations?

A4: Corrosive or acidic slurry should be handled using pumps with suitable corrosion-resistant materials. In such applications, we provide customized slurry pump solutions using materials such as UHMW-PE, FEP, and PFA, suitable for chemical reagent transfer and acid mine drainage treatment.

Q6: Where can mining slurry pumps be sourced for overseas projects?

A6: For overseas mining and mineral processing projects, slurry pumps are often sourced from manufacturers with export experience. We supply UHB series mining slurry pumps manufactured in China to mining projects worldwide, providing application-oriented solutions tailored to actual operating conditions.

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