Chimney is a vertical structure used to discharge flue gas, smoke, gases or ventilation air to the outside of a building or industrial installation. It can be part of a heating, ventilation or process system, ensuring adequate draft and effective removal of pollutants or air exchange.
It is found in residential construction, where it serves as an exhaust and ventilation function. And also in industry, where it is part of dust extraction, ventilation or emission systems. Depending on the design, fireplaces can have an open hearth, a closed combustion chamber with a fireplace insert or incorporate hot air distribution systems and a water jacket.
Regular maintenance and proper operation affect its safety and efficiency.
