Shaanxi Company Obtained 2 National Utility Model Patents Authorization
Date： 2022- 11- 01
China Coal Shaanxi Yulin Energy & Chemical Co., Ltd.has obtained 2 national utility model patents authorization. "Coal Bunker Position Automatic Control System"uses coal position sensor, PLC controller, setsup the corresponding logical relationship, controlscoal bunker position and warehouse bottom coal feeder mutual linkage, realizesthe automatic control of coal bunker position, effectively improvesthe level of intelligent operation of mine coal bunker. "Wet Dust Discharge and Dust Suppression Device"is provided with a dust cover for collecting fly ash at the exit of the ash falling pipe to effectively suppress the dust discharge problem.
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China Coal Energy Company Limited published this content on 01 November 2022 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 01 November 2022 07:05:00 UTC.
China Coal Energy Company Limited is a China-based company principally engaged in the coal production and distribution businesses. The Company’s coal businesses mainly include the production and distribution of steam coal and coking coal. The coking businesses mainly include the production and distribution of metallurgy cokes and forging cokes. The coal related equipments businesses mainly include the manufacture of hydraulic supports, scraper conveyors, loaders, boring machines, shearers and mining electrical motors, among others. The other businesses mainly include the production of electrolytic aluminum and coal gas. The Company mainly distributes its products in domestic and overseas markets.
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