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AssigneeHuaneng Power International, Inc. Shanghai Shidongkou First Power Plant
InventorsXiao Zhang, Zhiwei Sang, Ping Zhu, Ding Yu, Jianhua Ding, Haokai Chen, Ning Zhang, Sijia Lu
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A coal blockage-proof feeding pipe apparatus for a coal storage Eurosilo includes a central telescopic feeding pipe, a coal blockage-proof feeding pipe, and a feeding pipe mounting base connected. A middle part of a first section of round pipes of the central telescopic feeding pipe is of a conical pipe structure with a smaller upper part and a larger lower part; the first section of round pipes is connected to an upper end of the coal blockage-proof feeding pipe; a dust return plate is arranged inside the coal blockage-proof feeding pipe to guide dust-laden gas, generated at a coal falling point below and ascending along a pipe wall, downward, preventing the dust-laden gas from ascending along a cylinder wall into gaps among round pipe walls of the central 10 telescopic feeding pipe. The coal blockage-proof feeding pipe has an exhaust port to discharge the internal dust-laden gas to the outside.
A coal blockage-proof feeding pipe apparatus for a coal storage Eurosilo, comprising a central telescopic feeding pipe, a coal blockage-proof feeding pipe, and a feeding pipe mounting base connected in sequence, wherein a middle part of a first section of round pipes of the central telescopic feeding pipe is of a conical pipe structure with a smaller upper part and a larger lower part;
Dependencies are inferred from the claim text.