返料器下端及水冷屏、屏式过热器穿过炉顶处均采用膨胀节。
Expansion joint is adopted at the lower extreme of recycling machine, water cooled panel, platen superheater and the place piercing through roof.
用来模拟大粒径煤粒的大颗粒在移动床中随循环物料向下移动并能顺利通过底部的返料器。
Large particles from moving bed can enter the lift of the CFB successfully through loop-seal recycle device.
中温强度高，高温体积稳定，耐磨损，抗熔渣侵蚀。返料器、省煤器炉墙、混合室内墙等部位。
High strength in medium temperature, stable volume in high temperature, wear-proof, anti-slag corrosion, material returner, coal-saver furnace wall and mixing chamber inner wall etc.
根据现有的研究成果，围绕反应塔床体、布风板、内构件、出口结构、分离器和返料器等分别阐述。
According to the current research research result, in this paper, reaction tower, air distributor, internals, exit configuration, separator and solids return feeder are expatiated.
针对循环流化床锅炉的返料器、分离器和成品煤粒径等问题，介绍了国内外解决问题的经验和措施。
In view of several problems of return loop, separator and final coal grain size in CFB boilers, the improvement measure and experience were described.
针对循环流化床锅炉的返料器、分离器和成品煤粒径等问题，介绍了国内外解决问题的经验和措施。
In view of several problems of return loop, separator and final coal grain size in CFB boilers, the improvement measure and experience were described.
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