The invention relates to an anti-bunker-channeling gate device. The device comprises a coking coal bunker opening, the coking coal bunker opening is provided with a sector-shaped gate and a lifting gate which are controlled by a system switching device and correspond to the coking coal bunker opening, the system switching device comprises a mechanical switching device and an electric switching device, a guide wheel is arranged on the upper portion of the coking coal bunker opening, the top of the lifting gate is connected with the mechanical switching device through a steel wire rope wound onthe guide wheel, and the sector-shaped gate is connected with the electric switching device. The invention further discloses a using method of the anti-bunker-channeling gate device. By adopting the technical scheme, when a power grid loses electricity, the mechanical switching device works, the lifting gate vertically drops, and the coking coal bunker opening is closed; and when the power grid restores, the lifting gate rises upwards, the electric switching device works, the sector-shaped gate is closed, and bunker channeling is prevented.
本发明涉及一种用于防止煤料窜仓的闸门装置,包括焦煤仓口,焦煤仓口设有由系统开关装置控制的与焦煤仓口适应的扇形闸门和升降闸门,系统开关装置包括机械开关装置和电动开关装置,其中,焦煤仓口上方设有导向轮,升降闸门顶部通过绕过导向轮的钢丝绳与机械开关装置连接,扇形闸门与电动开关装置连接,本发明还公开了用于防止煤料窜仓的闸门装置的使用方法,采用本发明的技术方案,电网失电时,机械开关装置工作,升降闸门竖直落下,焦煤仓口关闭,电网恢复时,升降闸门向上升起,电动开关装置工作,扇形闸门关闭,防止煤料窜仓。
Anti-bunker-channeling gate device
一种用于防止煤料窜仓的闸门装置
17.04.2020
Patent
Elektronische Ressource
Chinesisch
BUNKER FACILITY, BUNKER SHIP, BUNKER SYSTEM, AND LIQUEFIED GAS SUPPLY METHOD
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