間接傳熱烘干機廣泛用于建材、冶金、化工、水泥等工業，主要由回轉體、揚料板，傳動裝置，支撐裝置及密封圈等部件組成。間接傳熱節能烘干機對物料的適應性強，可以烘干各種物料，且設備操作簡單可靠。
Indirect heat transmission dryer is widely used in industries like the building materials, metallurgy, chemical engineering and cement. It is made up of rotary part, raising board, driving device, supporting device and seal ring. The energy saving indirect heat transmission dryer has strong adaptability for drying all kinds of materials with simple operation steps.
1、設備所需投資是國外進口產品的1/6。
2、物料終水份確保0.5%以下，是干混砂漿及礦渣粉生產線 產品。
3、筒體自我保溫熱效率高達70%以上（傳統單筒烘干機熱效率僅為35%），提高熱效率35%。
4、燃料可適應煤、油、氣。能烘20mm以下的塊料、粒料和粉狀物料。
5、比單筒烘干機減少占地50%左右，土建投資降低50%左右，電耗降低60%。
6、可根據用戶要求輕松調控所要的終水份指標。
7、出氣溫度低，除塵設備使用時間長。
8、無需大小齒輪傳動，采用托輪傳動。
物料由間接傳熱烘干機供料裝置進入回轉滾筒的內層, 順流烘干,物料在內層的抄板下不斷抄起、散落呈螺旋行進式 熱交換，物料移動至內層的另一端進入中層，進行逆流烘干，物料在中層不斷地被反復揚進，呈進兩步退一步的行進方式，物料在中層既充分吸收內層滾筒散發的熱量，又吸收中層滾筒的熱量，同時又延長了干燥時間，物料在此達到 干燥狀態。物料行至中層另一端而落入外層，物料在外層滾筒內呈矩形多回路方式行進，達到干燥 的物料在熱風作用下快速行進排出滾筒，沒有達到干燥 的濕物料因自重而不能快速行進，物料在此矩形抄板內進行充分干燥，間接傳熱烘干機由此完成干燥目的。
Materials enter the inner side of the drum through the feeding device to realize current flow drying process. They get raised and scattered under the shoveling plate in a spiral advancing way to exchange heat. Then the materials enter the middle layer of the inner wall through the other end to realize counter current drying process. They are lifted in over and over in the middle layer which advance in two-steps forward and one-step back way. They absorb heat from both inner drum and middle drum, which extend the drying time and realize the best drying condition. Finally, materials fall into the external layer of the drum from the other end of the middle layer, processing in a rectangle multi-loop way. The dried materials move quickly out of the drum under the hot air, while the wet ones remain because of their own weight. Materials are dried completely inside the rectangle shoveling plate and then cooled by the single drum cooler, thus finishing the whole drying process.
紅星間接傳熱烘干機，在外層有氣孔與內筒隔離，熱空氣通過外層氣孔，使整個烘干機內部溫度升高，物料從內層筒通過，達到烘干的目的。這樣熱空氣或其它熱介質不與物料直接接觸，避免了對物料的污染。本烘干機適合于物料容易受污染，物料容易與熱空氣發生化學或物料反應的情況。
河南紅星礦山機器有限公司位于河南省鄭州市。是一家大型間接傳熱烘干機廠家，生產的間接傳熱烘干機具有布局合理、安裝方便等優點。間接傳熱烘干機價格合理，歡迎新老客戶來廠參觀選購。
間接傳熱烘干機廠家地址：中國-河南-鄭州-高新 產業開發區-檀香路-8號。
