Dust control is essential across mining and mineral processing operations.

Mining and mineral processing involve intensive bulk material handling processes that generate large volumes of dust. From crushing and screening to washing, conveying, storage, and loading, effective dust control is critical for environmental compliance, operational reliability, and worker safety.

Typical dust-generating processes

  • Crushing plants
  • Screening stations
  • Coal washing plants
  • Conveyor transfer points
  • Bulk material storage yards
  • Truck and ship loading stations
  • Aggregate processing plants
  • Metal ore processing plants

Typical operating conditions

Mining applications often combine large dust volumes, process moisture, outdoor exposure, and heavy-duty bulk handling. Dust control systems must remain reliable under difficult operating conditions and varying material characteristics.

  • Large dust volumes
  • High humidity and moist material conditions
  • Sticky dust in washing-related processes
  • Open storage and loading environments

Mining dust control challenges vary between coal preparation and non-coal mineral processing.

Coal mining and coal preparation plants often face wet dust and explosion-related risks, while aggregate and metal ore processing operations deal with high humidity, high dust volumes, and heavy maintenance requirements.

01

Coal mining dust challenges

  • Wet coal causing filter bag clogging
  • Dust accumulation inside dry collectors
  • Difficult maintenance in washing-related processes
  • Explosion risks from accumulated coal dust
  • Unstable performance in high-moisture conditions
02

Non-coal mineral processing challenges

  • High humidity dust
  • Large dust volumes
  • Short bag filter life
  • High maintenance requirements
  • Variable conditions across aggregates and metal ores

Integrated solutions for wet dust control, suppression, and clean loading in mining operations.

JIEYAN provides wet dust collection systems, dust suppression systems, and telescopic loading solutions for mining and mineral processing applications. Different technologies can be selected according to moisture level, dust volume, handling stage, and site layout.

Main solutions for mining applications

Wet Dust Collection Fog Cannon Dry Fog Telescopic Loading

Main advantages

  • No filter bag clogging in moist dust conditions
  • Stable operation under high humidity
  • Lower maintenance requirements
  • Cleaner truck, ship, and stockpile loading operations
  • Improved working environment in heavy-duty bulk handling sites

Application-based solution coverage

Wet dust collectors are especially suitable for moist dust, sticky dust, and large dust volume applications. Dust suppression systems are used for open unloading and transfer areas, while telescopic loading spouts improve loading cleanliness for coal, aggregates, and bulk minerals.

  • Wet collectors for washing-related and humid processes
  • Fog cannon and dry fog for open dust sources
  • TA series for truck loading
  • TC series for stockpile and open loading applications

More than equipment supply — complete mining dust control engineering.

JIEYAN provides complete engineering solutions for mining applications including dust collection system design, duct engineering, water recycling systems, and system integration, helping customers build more reliable and coordinated dust control systems.

A

Dust Collection System Design

Application-based overall design for crushing, screening, washing, and transfer dust control systems.

B

Duct Engineering Design

Engineered duct layouts to improve collection performance and support stable operation in mining environments.

C

Water Recycling Systems

Integrated water circulation and reuse systems to support wet dust collection processes more efficiently.

D

System Integration

Coordinated engineering of collection, suppression, and loading equipment as one complete dust control package.

Moist dust application design

Wet dust collection is particularly suitable for coal washing plants and other humid process conditions.

Open-area dust suppression planning

Fog cannon and dry fog systems can be arranged for truck dumping, loader feeding, and storage areas.

Water reuse support

Water recycling design helps improve the practicality and operating economy of wet dust control systems.

Integrated package delivery

Collection, suppression, loading, and engineering can be delivered as one coordinated solution.

Typical mining and mineral processing applications for our systems.

Our solutions are widely used across coal preparation, aggregate production, metal ore processing, and bulk mineral handling applications.

01

Coal Preparation Plants

Suitable for coal crushing, coal screening, coal washing plants, transfer towers, storage facilities, and truck loading stations.

02

Aggregate & Mineral Processing

Used in aggregate production, metal ore processing, and other non-coal mining applications with large dust volumes and humid conditions.

03

Bulk Loading & Storage

Applied to storage yards, stockpile loading, truck loading, and ship loading operations requiring cleaner handling.