Aperçu du projet
Country: Kazakhstan
L'industrie : Hazardous Waste Treatment / Lead Electrolysis Refining
The customer focuses on the treatment of HW48 hazardous waste containing lead, including waste lead plates, lead sludge, anode slime, and lead-containing waste liquids. Through pyrometallurgical refining and fluorosilicic acid electrolysis processes, refined lead is produced.
In the electrolyte circulation system, the process fluid contains fluorosilicic acid, lead ions, and strong acidic components. This creates a highly corrosive and high-risk operating environment for pumping equipment.
Challenges in the Electrolyte Circulation System
The lead electrolysis process presents strict requirements for pumping systems:
- Strong acid corrosion from fluorosilicic acid
- Continuous 24-hour operation requirement
- High sealing reliability demand
- Hazardous lead-containing leakage risk
- Strict environmental protection regulations
The original metal pumps frequently suffered from:
- Pump casing corrosion and leakage
- Mechanical seal failure
- Frequent maintenance shutdowns
- Environmental and safety risks caused by leakage
For hazardous waste treatment plants, any leakage of lead-containing solution may lead to serious environmental penalties and occupational health risks.
Pumping Solution
To solve these challenges, Pompe Changyu supplied a CYQ magnetic drive pump for the electrolyte circulation system.
The pump adopts a magnetic coupling structure, eliminating the need for mechanical seals and achieving a completely sealed, leak-free design.
Pump Specifications
| Paramètres | Valeur |
|---|---|
| Type de pompe | Pompe à entraînement magnétique CYQ |
| Débit | 25 m³/h |
| Tête | 20 m |
| Température | 35–40°C |
| Operation | Continuous 24-hour duty |
| Matériau | PFA Lined |
Why Magnetic Drive Pump Was Selected
Conception sans fuite
The magnetic drive structure eliminates mechanical seals, preventing leakage of toxic lead-containing fluids.
Excellent Acid Resistance
PFA lining provides outstanding resistance to fluorosilicic acid and other strong corrosive media.
Improved Environmental Safety
The sealed system ensures compliance with hazardous waste treatment environmental regulations.
Stable Continuous Operation
Designed for long-term 24-hour operation in harsh chemical environments.
Résultats du projet
After installation of the CYQ magnetic drive pump, the system achieved significant improvements:
- Eliminated electrolyte leakage problems
- Improved sealing reliability
- Reduced maintenance frequency
- Enhanced operational safety in hazardous waste environment
- Met strict environmental protection requirements
- Improved long-term system stability
The pump system now operates stably in the lead electrolysis refining process, ensuring safe and efficient electrolyte circulation.
Project Summary
| Objet | Détails |
| L'industrie | Hazardous Waste Treatment |
| Process | Lead Electrolysis Refining |
| Pays | Kazakhstan |
| Application | Electrolyte Circulation System |
| Type de pompe | Pompe à entraînement magnétique CYQ |
| Débit | 25 m³/h |
| Tête | 20 m |
| Température | 35–40°C |
| Operation | 24-hour continuous duty |
| Matériau | PFA Lined |
Looking for a Leak-Free Chemical Pump?
Changyu Pump provides magnetic drive pumps designed for:
- Strong acid chemical transfer
- Hazardous waste treatment systems
- Electrolyte circulation systems
- Toxic and corrosive media handling
Our engineering team can recommend suitable pump models based on your process conditions and safety requirements.
Courriel : [email protected]
Téléphone : +86-13651913727