Views: 0 Author: Site Editor Publish Time: 2025-07-09 Origin: Site
1. Industry Overview
Industry Trends
Growing Environmental Regulations: Stricter policies (e.g., zero liquid discharge) demand efficient coal slurry dewatering and water recycling.
Resource Utilization: Dewatered coal slime (15–22% moisture) is increasingly reused for power generation or brick making.
Core Requirements
Requirement | Belt Vacuum Filter | Thickener |
Feed Solids | 15–30% | 1–5% (pre-concentration) |
Output Moisture | 18–25% (coal slime) | N/A (output: 20–30% slurry) |
Capacity | 50–200 t/h | 100–5000 m³/h |
Key Goal | Final dewatering | Slurry thickening + water recovery |
2. Product Advantages
Industry Pain Points & Solutions
1. Belt Vacuum Filters
Pain Point | Our Solution | Unique Advantage |
High moisture in coal slime | Multi-stage vacuum zones | Moisture reduced to 18–22% |
Frequent cloth clogging | Anti-blocking belt + automatic washing | 7-day continuous operation |
High energy consumption | Optimized vacuum pump system | 30% lower energy vs. plate filters |
2. Thickeners
Pain Point | Our Solution | Unique Advantage |
Low underflow density | Deep-cone design + flocculant dosing | Output slurry 25–30% solids |
Poor water clarity | Lamella plates + overflow weir control | Recycled water SS <100 mg/L |
Manual sludge scraping | Automated rake drive + torque monitoring | Zero human intervention |
Shared Smart Features
✅ Remote Monitoring: Real-time tracking of feed density, pressure, and production.
✅ Modular Design: Easy capacity expansion for growing coal plants.
3. Case Studies
Case 1: Belt Vacuum Filter – Shanxi Wangzhuang Coal Mine
Client: State-owned coking coal producer
Challenge: Floatation tailings (moisture 28%) caused storage and transport issues.
Solution: Installed belt filters.
Case 2: Thickener – Mongolia Open-Pit Coal Mine
Challenge: wastewater with high clay content.
Solution: Φ35m thickener + customized flocculant.
4. Our Advantages
Professional Technical Team
30 years of chemical industry experience
Customized solution capabilities
Comprehensive Service System
48-hour rapid response
Global spare parts supply network
Regular inspection services
Quality Assurance
ISO9001 certified quality management
CE international certifications
18-month quality guarantee
Tower/vertical press filter use air or water to form a huge pressure difference on both sides of filter cloth to achieve very efficient separation of solid and liquid.
Applicable Industries:Energy & Mining
Condition:New
Automatic Grade:
Automatic
Place of Origin:
Shandong, China
Brand Name:Toncin
Voltage:380V, 400V, 440V, 480V
Power:10KW-50KW
Weight:8T-128T
Dimension(L*W*H):Customized
Warranty:1 Year
After-sales Service Provided: Field installation, commissioning and training, Engineers available to service machinery overseas
Description:Solid-liquid Separation Machine
Type:Vertical Filter
Operation:Fully Automatic
Item:Complete Equipment
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