Energy-saving and environment-friendly heating furnace with gasification barrel

Abstract

The invention provides an energy-saving and environment-friendly heating furnace with a gasification barrel. The energy-saving and environment-friendly heating furnace with the gasification barrel comprises a furnace body (1) and a furnace core (2); the furnace core (2) is provided with a plurality of combustion-supporting holes I (3); the upper opening of the furnace core (2) is connected with the gasification barrel (4) which is provided with a plurality of combustion-supporting holes II (5); the furnace body (1) is provided with the air inlet (12) which is communicated with the combustion-supporting holes I (3) and the combustion-supporting holes II (5) through an air channel. The energy-saving and environment-friendly heating furnace with the gasification barrel has the advantages of being simple in structure, beneficial to manufacturing, low in cost, high in combustion efficiency and good in energy-saving and emission reduction effect.

Description

technical field [0001] The invention relates to the field of heating furnaces, in particular to an energy-saving and environment-friendly heating furnace with a gasification cylinder. Background technique [0002] As we all know, coal is still used for heating in northern rural areas in winter. By burning fossil energy—coal, a large amount of smoke and dust will be generated during the coal combustion process. People's health, at the same time, a large amount of smoke and dust is discharged through the flue, resulting in insufficient coal combustion, low energy utilization rate, and serious energy waste. [0003] The Chinese patent discloses a patent "CN 202024366 U" titled "Double-purpose semi-gasifier for firewood and coal", which points out that the furnace body is barrel-shaped, the upper end of the furnace body is equipped with a furnace table, and the lower end of the furnace body is fixed On the ash box pedal, there is an ash box under the ash box pedal, an ash drawe...

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Problems solved by technology

[0004] In this patent, a gasification cylinder is provided, and a combustion-supporting hole is set on the gasification cylinder, and air is sucked through the two air inlets provided at the bottom. The air still needs to enter through the damper at the bottom. In actual use, due to coal quality problems in the combustion process, insufficient coal combustion or other reasons, it accumulates on the furnace bridge, and the more it accumulates, the air entering the damper cannot be reached. Entering the furnace cavity, due to the lack of air inside the furnace cavity, the combustion is insufficient, the more insufficient the combustion is, the more coal will be accumulated at the bottom, on the one hand, the final heating furnace will be extinguished, and on the other hand, energy will be wasted; To ensure that the air entering through the second air inlet can enter the furnace mouth smoothly, the air collecting hood is specially set up, which increases the difficulty of equipment manufacturing; moreover, the furnace mouth in this patent is specially equipped with a fire arresting ring, which only concentrates the flame and prevents it from burning. Under the action of the self-suction of the flue, the flame is introduced into the flue, which is not conducive to the heating of the rice cooker. In addition, this patent is an ordinary stove and cannot be used to connect water heating equipment.

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