Products
Thermal Oxidizer
How to select suitable waste gas treatment equipment when generating waste gas with high concentration and low air volume? A thermal oxidation system is the optimal solution. Jiangsu Baina has 15 years of experience in the design and engineering implementation of directfired thermal oxidizers for waste gas treatment. We have cooperated with enterprises such as Sinopec and militaryindustrial institutions to provide complete sets of directfired thermal oxidizer systems. Our company welcomes your inquiries and strives to be your trusted environmental partner for waste gas abatement.
Product Description
Highconcentration waste gas is hermetically collected and conveyed to the onsite directfired thermal oxidizer. After buffering and pressure boosting, the gas is fed into the burner. The burner maintains a continuous pilot flame and combustion air supply. Highconcentration waste gas is injected into the furnace through the burner. During combustion, it fully mixes with combustion air and flows in a rotating pattern inside the furnace, achieving complete oxidative decomposition of waste gas. The fully decomposed hightemperature flue gas is discharged from the furnace outlet. After heat recovery via heat exchange for temperature reduction, the treated gas is released into the atmosphere through a chimney.
Product Parameter
Waste Gas Pretreatment
Before highconcentration waste gas enters the thermal oxidizer, the following pretreatment measures can be adopted according to actual working conditions to ensure sufficient combustion.
Flue Gas Treatment
Flue gas discharged from the directfired thermal oxidizer requires corresponding treatment equipment determined by waste gas composition. Common options are listed below for reference.
Practical Application Case
Before highconcentration waste gas enters the thermal oxidizer, the following pretreatment measures can be adopted according to actual working conditions to ensure sufficient combustion.
| No. | Optional Pretreatment Methods | Remarks |
| 1 | Buffer Tank | |
| 2 | Buffer Filter Tank | For water removal additionally |
| 3 | Water Seal Tank | |
| 4 | Dual Water Seal Tanks |
Flue Gas Treatment
Flue gas discharged from the directfired thermal oxidizer requires corresponding treatment equipment determined by waste gas composition. Common options are listed below for reference.
| No. | Optional Treatment Equipment | Remarks |
| 1 | Waste Heat Boiler | Steam recovery |
| 2 | Heat Exchanger | Recover hot water, hot air, heat-conducting oil, etc. |
| 3 | Quench Tower | Flue gas cooling |
| 4 | Dry Reactor | Remove moisture, acidic substances and dioxins from flue gas |
| 5 | Baghouse Dust Collector | Dust removal from flue gas |
| 6 | Scrubber Tower | Remove acidic substances from flue gas |
| 7 | Wet Electrostatic Precipitator | Remove fine dust and water vapor from flue gas |
Practical Application Case
| No. | Item | Description |
| 1 | Client | Sinopec East China Oil & Gas Field Branch |
| 2 | Waste Gas Source | Production unit |
| 3 | Waste Gas Flow Rate | 600 Nm³/h |
| 4 | Main Waste Gas Components | CH₄, C₂H₆, C₃H₈, i-C₄H₁₀, n-C₄H₁₀, i-C₅H₁₂, n-C₅H₁₂, C₆H₁₄, C₇H₁₆, C₈H₁₈ |
| 5 | Waste Gas Concentration | 34.5% |
| 6 | Process | TO Furnace + Cooler + Heat Exchanger + Chimney |
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