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AssigneesAnhui University of Science and Technology, Pingan Coal Mining Engineering Research Institute Co., Ltd.
InventorsLiang Yuan, Qinghua Chen, Bingyou Jiang, Jinwei Qiu, Mingyun Tang, Bo Ren, Mingqing Su
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A gas-liquid spray dust settlement system for a fully mechanized mining face includes an atomization humidification subsystem, a boundary mist curtain subsystem, and a dust mist recycling subsystem that are all arranged outside the fully mechanized mining face, where the boundary mist curtain subsystem includes high-pressure blade nozzles mounted to hydraulic supports. The atomization humidification subsystem includes a spray dust settler mounted to a rocker arm of a coal cutter and configured to spray water mist completely covering the high-pressure blade nozzle. The dust mist recycling subsystem includes a wind-water linkage dust remover mounted to a semi-encircling support base, arranged under the spray dust settler, and configured to collect the water mist sprayed by the spray dust settler.
A gas-liquid spray dust settlement system for a fully mechanized mining face, comprising an atomization humidification subsystem, a boundary mist curtain subsystem, and a dust mist recycling subsystem, wherein the boundary mist curtain subsystem comprises high-pressure blade nozzles mounted to hydraulic supports, the atomization humidification subsystem comprises a spray dust settler mounted to a rocker arm of a coal cutter and configured to spray water mist completely covering the high-pressure blade nozzles, the dust mist recycling subsystem comprises a wind-water linkage dust remover mounted to a support base, arranged under the spray dust settler, and configured to collect the water mist sprayed by the spray dust settler.
Dependencies are inferred from the claim text.