Solution Overview
The coating production industry generates complex VOC emissions during painting, drying, mixing, and solvent handling processes. Effective exhaust gas collection and treatment are essential to ensure environmental compliance and stable production.
AuSSE provides integrated VOC treatment and RTO system solutions designed specifically for coating manufacturing facilities.
Industry Characteristics of Coating Production
VOC components are complex. Benzene series compounds are common.
Multiple emission points make organized collection difficult.
Exhaust gas is typically low to medium concentration with large air volume.
In addition to VOCs, dust particles may be present.
Many facilities focus on end-of-pipe treatment but overlook effective VOC capture inside the workshop.
Engineering Challenges
VOC treatment in coating plants requires:
Accurate capture of emissions at each pollution source
Balanced air volume and pressure control across multiple branch ducts
Dust pre-treatment before VOC processing
Safe operation under flammable gas conditions
AuSSE Integrated VOC Treatment Solution
AuSSE designs VOC treatment systems based on actual production processes and emission conditions.
Source Capture Design
We design suitable capture hoods and collection methods according to each emission point. The goal is to improve VOC collection efficiency inside the workshop.
Precision Ducting System Design
The collection pipeline is engineered to ensure proper air volume distribution and pressure balance across all branches.
Dust Removal Pre-Treatment
For dust-containing exhaust gas, a dust removal system is installed before VOC treatment to protect downstream equipment.
Process Selection Based on VOC Concentration
Different treatment processes are selected according to exhaust gas concentration:
Low concentration and large air volume: Concentration system combined with RTO treatment
Medium and high concentration: Direct RTO treatment
For factories with different exhaust streams, separate treatment lines may be used before entering a centralized RTO system.
Air Volume Optimization
We calculate air volume based on real operating conditions and worker habits. This helps reduce unnecessary air handling and lowers operating costs.
System Integration and Automation
The capture system, duct network, and treatment unit are integrated into one control system. Automatic adjustment ensures stable operation under varying production conditions.
Safety Design
Safety measures include:
Anti-static design
Explosion-proof components
LEL monitoring
Emergency discharge system
Energy Recovery for Large Air Volume Systems
For RTO systems handling large air volumes, heat recovery solutions are implemented to improve thermal efficiency and reduce energy consumption.
Project Experience in the Coating Industry
AuSSE has experience in designing and delivering VOC treatment and RTO systems for coating production facilities. Our solutions focus on stable operation, regulatory compliance, and long-term reliability.
Build the Right Solution for Your Process
Share your emission sources, airflow, VOC composition and site constraints with the AuSSE engineering team.
Contact our engineering team