It is about the ring screw thread smoke channel of the boiler shell type gas tube in the boiler field.
锅壳式烟管锅炉烟管内置水管的环形螺纹烟道,它涉及锅炉领域。
2
In designing, and especially in modifying a smoke-tubeboiler, this is one of the most promising approaches to strengthen the heat transfer.
在设计烟管锅炉,特别是改造烟管锅炉中,它是最有希望的强化传热方式之一。
3
This paper has mainly introduced when using arch tube-plate and screw smoke-tube to reform the DZ-type horizontal packaged boiler. Good results of saving on energy has been got.