①大爐凸行（háng）設計（jì）,保證大量揮發份子有足夠的（de）空問燃燒,其爐比（bǐ）相同規格的空間大20%,采用熱風帶（dài）式送風。

②機械式進料,燃燒時不開爐門,大大降低了鍋（guō）爐的漏風係數,保（bǎo）證爐膛內足夠的高溫,節約燃料。強化生物質燃（rán）料揮發份的燃燒

③二（èr）次（cì）風在（zài）喉嚨使煙氣逆向旋轉（zhuǎn）,保（bǎo）證燃料的揮發份在流動過程中有（yǒu）充足的氧氣進行燃燒（shāo）

④煙氣在凸形燃燒室內翻滾燃燒、二次加氧使煙氣中的大量灰塵不斷在爐（lú）內分解出來,使受（shòu）熱麵麵積、煙道減少堵灰。

⑤本燃燒室采（cǎi）用（yòng）自動、雙段大小火（huǒ）供熱保溫（wēn）,鍋爐（lú）溫度運行穩定。(大小火任意調節)

1. convex-type design of fumace guarantees the volatile molecules have enough space to combust. Its furnace is 20%bigger than that of the similar specification. Wind is supplied by means of hot-air band.

2. Mechanical feeding avoids opening the gate of furnace during combustion, which greatly lowers the air leakage coefficient of the boiler and guarantees the high temperature in the furnace to save fuel and improve the combustion of biomass fuel.

3. Secondary air makes the fumes in the throat go into reverse,which guarantees the volatility of fuel has the enough oxygen to burn in the process of flow

4. The fume in the convex-type combustion chamber turns and burns. Secondary supply of oxygen makes the dust resolve in the fumace, which reduces the heating surface and lowers the possibility of jam of ash in the flue.

5. The combustion chamber adopts automatic and double-stage fire to provide heat and keep temperature. The temperature in the boiler maintains stable. (the fire can be adjusted at random)