"Chimney towers," also known as "torch towers," are primarily used to burn off flammable gases produced during the production processes of oil, petrochemical, refining, chemical, natural gas, fertilizer, and chemical enterprises. These gases are often non-recyclable, toxic, flammable, and explosive, posing certain hazards. The towers convert these gases into non-hazardous ones before releasing them into the atmosphere.

1. Sky Torch:

Heights generally range in the dozens to over a hundred meters, with the tallest in China now reaching 180 meters and already in production and operation.

By construction type: Elevated Torch (Tower Torch), Self-Supporting Torch, Rope Pull Torch.

2. Ground Torch:

Primarily refers to a closed flue gas combustion unit with burners set on the ground and surrounded by enclosed structures. High-altitude torches are cost-effective but take up more space, while ground torches are the opposite.