供應（偉金）牌 換熱間接式熱風爐 用于農副產品干燥加工行業

工作原理   Work Principle

        RFL型系列立式金屬體間接加熱的熱風爐,是我廠結合多年熱源加熱的實際使用經驗開發的新型、高效能設備。該產品以爐體高溫段換熱和多層逆順導流的間接加熱技術相結合，集燃燒與換熱為一體。煙氣和空氣各行其道，加熱無污染，熱效率高達70%以上。該爐具有升溫快、耗能低、體積小、安裝方便、使用可靠等優點。由于采用了耐高溫技術，其壽命比列管熱風爐大大提高，且熱性能更穩定，輸出熱風溫度可高達250度，并可使用煤、柴作燃料。該爐的各項技術指標均處于國內水平，并廣泛用于化工、食品、橡膠、水產品、醫藥、飼料及農副產品干燥加工等行業。

    This efficient and new style of indirect-heating metal burner is designed and developed based on our long-termed practical experience. Combining the indirect heating technology of heat transfer in high temperature section and flow exchanged among different sections, it allows burning and heat transferring happen in the same time.

    It creates no pollution as the smoke and the gas are separated. With over 70% heat efficiency , the burner features rapid heat, low consumption, small volume, easy to install and safe in operation.

    With the use of high-temperature-resistant material, comparing with the pipe burner, it provides longer life time and more stable performance. The output temperature is up to 250℃. Either coal or firewood is available for the burner as fuel.

With the technical standard in domestic leading level, the burner is wildly used in chemical industry, food industry, rubber industry, fishery industry, pharmaceutical industry, feed industry, agriculture industry and so on.

產品型號與主要規格     Model & Main Data