Heating stove with fast ash falling function

Abstract

The invention relates to a heating stove with a fast ash falling function. The heating stove with the fast ash falling function comprises a stove body; an upper stove chamber and a lower combustion chamber which communicate with each other are arranged inside the stove body; a cavity formed by the stove body, the stove chamber and the combustion chamber is a water chamber; a water inlet pipe is connected with the bottom of the stove body, and a water outlet pipe is connected with the upper portion of the stove body; a smoke outlet pipe communicating with the stove chamber is installed in the water outlet pipe; a stove bottom is connected with the bottom of the combustion chamber; the bottom of the combustion chamber is in a funnel shape; an ash outlet device is installed in the stove bottom; and the ash outlet device directly faces an outlet of the funnel type combustion chamber. The heating stove with the fast ash falling function has the advantages that the smoke outlet pipe is further installed in the water outlet pipe, and heat generated by burning fuel is utilized maximally, so that energy waste is avoided; and a lifting rod capable of rising and descending is adopted at the stove bottom, and it is ensured that ash in the combustion chamber falls into the stove bottom in time, so that blocking condition is avoided.

Description

technical field [0001] The invention relates to a heating device, in particular to a fast ash falling heating furnace. Background technique [0002] At present, the heating furnace used in the known coal-fired heating heating system mainly relies on the water pipe between the furnace body and the combustion chamber to heat the circulating water. Because the heat transfer area is small, the heat diffused outward is small, but a large amount of heat is not used. The heat is discharged out of the heating furnace along with the flue gas, resulting in a waste of energy and also affecting the environment, and the waste slag generated after the fuel in the combustion chamber is burned will easily block the combustion chamber and the bottom of the furnace, resulting in difficulty in ash removal. [0003] Therefore, a new technical solution should be provided to solve the above problems. Contents of the invention [0004] The invention provides a fast ash falling heating furnace. ...

AI Technical Summary

Problems solved by technology

[0002] At present, the heating furnace used in the known coal-fired heating heating system mainly relies on the water pipe between the furnace body and the combustion chamber to heat the circulating water. Due to the small heat transfer area, the amount of heat diffused outward is small, but a large amount of heat is not used. The heat is discharged out of the heating furnace along with the flue gas, resulting in a waste of energy and also affecting the environment, and the waste slag generated after the fuel in the combustion chamber is burned will easily block the combustion chamber and the bottom of the furnace, making it difficult to ash out

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