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The chimney is a kind of exhaust tool. The stainless steel chimney is used to exhaust the gas or smoke caused by the fire. It is a tall structure that discharges smoke into the sky. It can improve the combustion conditions and reduce the pollution of smoke to the environment.
The origin of the chimney:
The chimney is one of the oldest and most important anti-pollution devices. The invention of the chimney was very early. When primitive people discovered fire, they also discovered such a truth: where there is fire, there must be smoke. The earliest chimney was the indoor vent. When the "fire" was brought into the room for cooking and heating, the smoke also came in. This forced people to try to open some vents on the roof and walls to drive away the smoke in the house. This method has been retained as a standardized human practice for hundreds of thousands of years. Stainless steel chimney Humans have spent a long time improving large chimneys. In the past, the academic community generally believed that Egypt and Mesopotamia, the birthplace of human civilization, had a warm climate, so home heating was not a pressing issue. Finally, a French expedition announced that they had discovered a 4,000-year-old palace equipped with many chimneys while excavating the huge ruins of Mari in the upper reaches of the Euphrates River. This changed the above view. It is true that the Romans also greatly improved chimneys when they developed a novel hot air heating system. But the current popular view is that the concept of "chimney" was introduced to Western Europe from the East by Syrians, Egyptians and Jewish merchants more than 1,200 years ago.
At present, the tallest single-barrel reinforced concrete chimney in China is 210 meters. The tallest multi-barrel reinforced concrete chimney is the 212-meter-high four-barrel chimney of the Qinling Power Plant. There are now dozens of chimneys with a height of more than 300 meters built in the world, such as the single-barrel reinforced concrete stainless steel chimney of the Mitchell Power Station, which is 368 meters high.
