Custom Dust Collection System for a Major Tire Manufacturer
Industry: Tire Manufacturing
Application
Indoor Carbon Black Dust Collection
Case Study Highlights
Controlled combustible carbon black dust indoors
Fit system within severe headroom constraints
Enabled safe indoor air recirculation
Integrated flameless explosion protection
Delivered compact, compliant system design
The Challenge:
Capturing Combustible Carbon Black Indoors
A major tire manufacturer needed to control airborne carbon black particulate generated from indoor equipment. Dust released from vented hoods created air quality concerns, increased housekeeping demands, and introduced combustible dust risks. The system also needed to operate within tight spatial constraints while safely returning filtered air indoors.
Challenges included:
- Combustible dust requiring explosion protection
- Limited headroom for equipment installation
- No option for outdoor venting
- Indoor air return required high filtration integrity
The Solution:
Custom-Engineered Low-Profile Baghouse System
SLY engineered a fabric filter baghouse (CBR) tailored to the facility’s spatial and safety constraints. The system design incorporated explosion protection, compact configuration, and high-efficiency filtration to enable safe indoor operation without requiring structural modifications.
This approach provided several advantages:
- Bottom-loaded design minimized vertical space requirements
- Flameless vents enabled safe indoor pressure relief
- Optimized Pred reduced vent quantity and footprint
- HEPA filtration ensured safe air recirculation
System Specifications
Material Type
Carbon black particulate
Filter Media
Treated polyester with grounded wire
Collection Method
Fabric filter baghouse (CBR)
Airflow Capacity
4,600 CFM
Dust Discharge
Double dump valve with screw conveyor
Installation
Indoor, limited headroom environment
The Results:
Safer Air and Space-Efficient Dust Collection
The system met operational, safety, and spatial requirements while maintaining reliable performance in a constrained indoor environment.
Key Results:
- Improved indoor air quality for personnel
- Reduced equipment dust accumulation
- Achieved compliant explosion protection indoors
- Compact system fit existing facility constraints
- Delivered integrated, ready-to-operate system
Why Fabric Filter Baghouse (CBR) Works for Indoor Carbon Black Dust Collection Applications
Fabric filter baghouses are well-suited for capturing fine particulate such as carbon black while maintaining high filtration efficiency. In indoor applications, they can be configured with additional safety and filtration components, such as flameless venting and HEPA after-filters, to support safe air recirculation and compliance with combustible dust standards.
Foire aux questions
What is carbon black and why is it hazardous?
Carbon black is a fine particulate used in manufacturing that can become combustible when dispersed in air, requiring proper dust collection and explosion protection.
Why is flameless explosion venting used indoors?
Flameless vents allow pressure relief during a deflagration while containing flame and heat, making them suitable for indoor installations.
What is a baghouse dust collector?
A baghouse uses fabric filters to capture dust particles from an airstream, providing high-efficiency particulate removal.
Why is HEPA filtration added after a baghouse?
HEPA filters provide an additional level of filtration to ensure very fine particles are removed before air is recirculated indoors.
What factors affect dust collection system design?
Key factors include dust type, explosibility, airflow requirements, space constraints, and whether air is recirculated.
Why Sly?
Carbon black is one of the most challenging dusts to manage safely. With more than 150 years of experience in air pollution control, Sly applies practical engineering and application-specific design to complex dust collection challenges.
Each system is engineered around real-world constraints, including combustible dust hazards, limited installation space, and indoor air return requirements.