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AssigneeHuaneng Power International, Inc. Shanghai Shidongkou First Power Plant
InventorsXiao Zhang, Haokai Chen, Sijia Lu, Ning Zhang
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A status detection apparatus for a central telescopic feeding pipe is installed between an Eurosilo feeding inlet and a connecting section and includes an upper connection fixing body, a lower connection sliding body, a spring, and a detector. The upper connection fixing body is connected to a lower end of the Eurosilo feeding inlet, and the lower connection sliding body is connected to an upper end of the connecting section, the upper connection fixing body and the lower connection sliding body are connected via the spring, the connecting section is inserted into a first section of round pipes of a central telescopic feeding pipe and is dragged to be connected to an upper limit stop ring of the first section, and the detector detects a relative displacement between the upper connection fixing body and the lower connection sliding body to determine a telescopic status of the central telescopic feeding pipe.
A status detection apparatus for a central telescopic feeding pipe in a coal storage Eurosilo, is the status detection apparatus being installed between an Eurosilo feeding inlet and a connecting section and the status detection apparatus comprising an upper connection fixing body, a lower connection sliding body, a spring body, and a detector, wherein the upper connection fixing body is connected to a flange at a lower end of the Eurosilo feeding inlet, and the lower connection sliding body is connected to a flange at an upper end of the connecting section, the upper connection fixing body and the lower connection sliding body are connected via the spring body, the connecting section is inserted into a first section of round pipes of a central telescopic feeding pipe and is dragged to be connected to an upper limit stop ring of the first section of round pipes, and the detector is configured to detect a relative displacement between the upper connection fixing body and the lower connection sliding body to determine a current corresponding telescopic status of the central telescopic feeding pipe.
Dependencies are inferred from the claim text.