a smokeless boiler

Abstract

The invention relates to a novel smokeless boiler, comprising a combustion chamber, an air door, an ash conveyor belt, a pool and a flue. The smokeless boiler is characterized in that a furnace pit enclosure outer wall above the ash conveyor belt is provided with a water level liquid sealing wall. The flue is internally provided with a smoke eliminator and an air make-up device. Compared with the prior art, when ashes fall down, the boiler has no flying dusts. Coal ashes in the smoke eliminator can be collected and pressed without dusts, and the pressed coal ashes are sent into the combustion chamber again, so as to greatly improve combustion efficiency, and realize smokeless treatment. The smokeless boiler can be widely applied in industrial production and household heating fields.

Description

technical field [0001] The invention relates to a smokeless boiler. Background technique [0002] The boilers used in the prior art, due to the old technology, will cause a lot of waste and pollution in production and life, mainly reflected in the following points: [0003] One is that because the existing boiler coal inlet and air vent are all located at the lower part of the combustion chamber, when the coal is burned, the flame is upward, and the coal cannot be completely burned out, and a large amount of incompletely burned fuel will be discharged, which not only wastes resources but also pollutes the environment. [0004] The second is that the existing boiler ash discharge place is directly in contact with the outside world, causing dust when the ash is processed. [0005] The third is that the existing flue adopts a straight flue, which will bring out a large amount of fly ash or leave it in the flue when the exhaust gas is discharged, which is not only difficult to ...

AI Technical Summary

Problems solved by technology

[0003] One is that because the existing boiler coal inlet and vent are located at the lower part of the combustion chamber, when the coal burns, the flame goes up, the coal cannot be completely burned, and a large amount of incompletely burned fuel will be discharged, which not only wastes resources but also pollutes the environment

[0004] The second is that the existing boiler ash discharge point is directly in contact with the outside world, causing dust when the ash is processed

[0005] The third is that the existing flue adopts a straight flue, which will bring out a large amount of fly ash or leave it in the flue when the exhaust gas is discharged, which is not only difficult to clean, but also causes inconvenience to exhaust and affects combustion efficiency, wasteful

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