surplus heat boiler的用法和樣例：
例句
- The residual heat boiler of the full-enclosed calcium carbidefurnace has been developed in China.But the dedusting question hampers its development.
密閉電石爐餘熱鍋爐在我國得到了較好的發展，但除塵問題不過關成為其發展的一大障礙。 - For recovery of sensible heat of sintering ore, the fin pipe waste heat boiler was erected on the sintering belt cooler, which gave good practical effectiveness.
為回收燒結礦顯熱，在燒結帶冷機上安裝了翅片管式餘熱鍋爐，投入運行后使用效果良好。
