For the heating furnace lining, fiber spraying technology using high quality cotton fiber, binder series high performance fiber as raw material, the formation of a network structure in the whole process of one-time spraying, compared with other construction methods, has the following advantages:

(1)一次性喷涂所获得的衬层无接缝，有效地避免了纤维制品在高温下的定向收缩，消除了窜气、露点腐蚀等对炉壳、锚固钉的危害，强化了密封、保温耐火性能，提高了炉窑的热效率。

(1) the spraying lining joints, effectively avoid the directional shrinkage fiber products under high temperature, eliminating gas channeling, dew point corrosion of furnace shell, harm anchor nail, strengthening the seal and refractory insulation performance, improves heat efficiency of furnace.

(2) 纤维喷涂技术可以降低复杂形面，如球面、拐角、炉门及排烟管结合处等部位整体锚固的施工难度，进步了异形结合处的密封性能。衬层坚固、均匀而平整，具有较强的抗腐蚀能力。喷涂施工方便、灵活，锚固钉用量少，且全部埋在纤维炉衬里，有效防止钉头烧损，避免热短路。

(2) fiber spraying technology can reduce the complexity of the construction of complex surface, such as sphere, corner, furnace door and smoke exhaust pipe, and improve the sealing performance of the special-shaped joint. The liner is firm, uniform and smooth, and has strong corrosion resistance. The spraying construction is convenient and flexible, and the anchor pin is used less, and all are buried in the lining of the fiber furnace, so as to effectively prevent the pin head from burning and avoid the thermal short circuit.

(3)喷涂纤维衬层具有比平毡、毯较低的导热系数，比立展折叠块有较好的热强度，锚固件埋于喷涂层内不直接传递热量，节能达15%~30%。

(3) spraying fiber layer has a lower thermal conductivity than the flat mat, carpet, folded pieces of hot strength than show good, anchor buried in the spraying layer does not directly transfer heat, such as 15%~30%.

(4)喷涂施工经济实用，可以根据产业炉工况，采用多种纤维分层复合喷涂，有利于实现复合材料传热机理的温度梯度分布，降低衬层材料的综合造价。

(4) spraying construction is economical and practical. According to the industrial furnace working condition, a variety of fiber layered composite spraying is adopted, which is beneficial to realize the temperature gradient distribution of the heat transfer mechanism of composite materials and reduce the comprehensive cost of lining materials.

(5)耐火纤维喷涂速泥杆 保定古筝 塑料增韧剂 拱形护坡模具 保定空调维修  托辊生产线度比常规施工方法进步4.5倍，尤其对抢修工程更具有优势。涂层结构属柔性质料，喷涂施工竣工后即可投进使用，减少近4/5的烘炉时间。