
VOCs Exhaust Treatment
Coating Line VOCs Treatment with RTO and Scrubber
Three chamber RTO with upstream spray scrubber for a metal coating line, recovering heat back to the curing oven to cut fuel consumption.

Coating & Building Materials
Spray booth organic exhaust, cement and ceramic kiln dust, grinding and packing line collection.
Working condition
Recommended configuration
Each row shows the process stage, the machine we normally select and the point that decides whether it performs on site.
| Process stage | Recommended equipment | Selection point |
|---|---|---|
| Spray booth organic exhaust | Scrubber pre-treatment plus RTO or RCOGP-RCO Series | Remove mist first, then oxidise; combine with carbon adsorption for low concentration high volume. |
| Kiln and cooler dust | Baghouse with high temperature mediaGP-LCM / GP-PPC Series | Fibreglass or P84 media with insulation and heat tracing against condensation. |
| Grinding and packing dust | Cartridge dust collectorGP-LT Series | Compact unit close to the source, membrane media for fine powder recovery. |
| Kiln flue gas | Desulfurization and denitrification systemGP-FGD Series | Semi-dry or wet route chosen by fuel sulphur and water availability. |
| Raw material and clinker transport | Belt conveyor, bucket elevator, airlock valveGP-NE / GP-TD Series | Sealed casings with dust extraction connections at transfer points. |
Energy
VOCs limits for coating lines and kiln emission limits are set locally and change with policy. Outlet values are verified by site monitoring under normal production.
Related projects

VOCs Exhaust Treatment
Three chamber RTO with upstream spray scrubber for a metal coating line, recovering heat back to the curing oven to cut fuel consumption.
Technical reading

Operating temperature, concentration window, catalyst poisoning risk, fuel use and safety interlocks compared for RTO and catalytic combustion units.

A decision path from low concentration high volume to high concentration low volume, covering adsorption, oxidation, scrubbing and combination schemes.

Polyester, PPS, P84, PTFE and fibreglass compared by temperature, hydrolysis, oxidation and abrasion resistance, with finish and membrane options.
Send air volume, dust or gas data, temperature and available space. Our engineers reply with a configuration proposal and a budget quotation within 1 working day.
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