Smoke-free half-gasification firewood stove

Abstract

The invention discloses a smoke-free half-gasification firewood stove. The smoke-free half-gasification firewood stove comprises a stove body, a fire grate, a stove door, an ash storage bin and stove feet. The stove body is composed of a stove body outer sleeve (51), a stove body inner container (53) and a hollow interlayer (52) between the stove body outer sleeve (51) and the stove body inner container (53); at least one gas inlet hole (8) is formed in the bottom side of the stove body outer sleeve; and at least one gas guiding hole (7) is formed in the upper side of the stove body inner container. The smoke-free half-gasification firewood stove further comprises a combustion-supporting device (6) arranged on the stove body. The firewood stove has the beneficial effects that combustion is complete, smoke and dust are avoided, energy conservation and environment protection are achieved, the fire power is concentrated, the heat efficiency is high, operation is easy, and use is convenient.

Description

technical field [0001] The invention relates to a stove, in particular to a smokeless semi-gasified wood stove with firewood as the main fuel. Background technique [0002] Existing common stoves usually consist of a cylindrical furnace body, a furnace door and a furnace foot. The advantages of these common stoves are simple structure and low cost, but there are also many disadvantages: one is low thermal efficiency and large fuel consumption. The utilization of the heat released by fuel combustion is about 50%, and the rest of the heat is wasted; the second is that the smoke generated by the combustion pollutes the environment. Because the fuel is not gasified or semi-gasified, the fuel is not completely burned, and smoke will be generated. Smoke and dust fly everywhere, which not only pollutes the indoor environment, but also damages people's health; third, when the fuel burns, the temperature of the flame is relatively low, and the firepower is not concentrated; fourth, w...

AI Technical Summary

Problems solved by technology

[0002] The existing ordinary stoves are usually composed of a cylindrical furnace body, a furnace door and a furnace foot. These ordinary stoves have the advantages of simple structure and low cost, but there are also many disadvantages: first, low thermal efficiency and large fuel consumption

The utilization of the heat released by fuel combustion is about 50%, and the rest of the heat is wasted; the second is that the smoke generated by the combustion pollutes the environment. Because the fuel is not gasified or semi-gasified, the fuel is not completely burned, and smoke will be generated. Smoke and dust fly everywhere, which not only pollutes the indoor environment, but also damages people's health; third, when the fuel burns, the temperature of the flame is relatively low, and the firepower is not concentrated; fourth, when using the stove, someone often needs to guard the stove to add fuel, which is time-consuming and laborious

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