When the economy was firing on all cylinders, there was no capacity to spare, but in these slack times China has closed some of its oldest (and most inefficient) coal - and oil-fired power plants.

The test results have shown that the said burner capable of firing oil and gas independently is a ideal one with significant energy saving potentialities.

This paper introduces the development and design for environmental protection new type boiler firing oil, wood husk and flour, and its structure character.