When you enter the countryside, you will see a coal fire house, that is, a stove that burns heating

Compared with other clean energy heating methods, clean coal heating has a relatively low cost and relatively stable supply guarantee, which is a transitional alternative to loose coal heating in remote mountainous areas and rural areas with relatively weak economic conditions, such as natural gas and electric energy, which are temporarily difficult to promote and use. Clean coal burning is low sulfur, low ash, low volatile, and more fully combusted, which can effectively reduce the emission of pollutants such as carbon monoxide, sulfur dioxide and nitrogen oxides. After combustion, less smoke and dust is generated, which can effectively reduce the pollution to the atmosphere, thereby improving the living environment.

Coal combustion is basically low-altitude direct discharge, and the combustion products are easily inhaled by the human body. The sulfur content of clean coal is low, there is no black smoke and no peculiar smell when burning, and the harmful substances produced are less, and the harm to the human body is very low, which can effectively reduce the phenomenon of gas poisoning in winter.

What's the matter, haven't you seen it yet? That's good, the key is that the kang is also warm.

It's really better to buy an air conditioner, it won't be cold for a few days this year.