Nuclear Industry Yantai Toncin Group Co.,Ltd.
INDUSTRY
Home » Industry » Belt Vacuum Filters & Thickeners in Coal Industry Applications

Belt Vacuum Filters & Thickeners in Coal Industry Applications

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.

case2-coal


Case 2: Thickener – Mongolia Open-Pit Coal Mine

Challenge: wastewater with high clay content.

Solution: Φ35m thickener + customized flocculant.

case1-coal




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



RELATED PRODUCTS

 
 
 
 
 
 
 
GET IN TOUCH
Nuclear Industry Yantai Toncin Group Co., Ltd. Currently own 5 state-level high-tech enterprises, maintain 177 valid patents, including 38 invention.......
QUICK LINKS
PRODUCT CATEGORY
CONTACT US
     toncinfilter@toncin.com   
     0086-535-3379736 
    C Zone(Songshan),Economic Development Zone, Qixia City, Shandong Province, China
Copyright © 2025 Nuclear Industry Yantai Toncin Group Co.,Ltd​ Technical Support : Leadong      Sitemap