Coal bunker

• Main Authors: LEI BAOMIN, YE JUN, LYU JIANMING, MA RONGLAI, ZHANG YONGXIANG, GUAN FENGZHONG
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2019
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The invention provides a coal bunker. The coal bunker comprises a silo and at least one gas filling tube, wherein a coal inlet is formed in the top of the silo; the silo is sequentially divided into agas exchange layer, a gas filling layer and a gas locking layer from top to bottom; the gas filling tube is arranged in the silo and can be arranged relative to the center, close to the silo, of theside wall of the silo; the gas filling layer and/or the gas locking layer is equipped with a gas filling tube; the gas filling tube is supplemented with inert gases; and a plurality of gas outlets areformed in the gas filling tube. The coal bunker effectively solves the problem that potential safety hazards exist if the coal bunker in the prior art is used for storing coal for a long time. 本发明提供了一种煤仓。煤仓包括：筒仓，筒仓的顶部具有进煤口，筒仓由上至下依次分为换气层、充气层、和琐气层；至少一根充气管，充气管设置在筒仓内且相对于筒仓的侧壁靠近筒仓的中心设置，充气层和/或琐气层设置有充气管，充气管内补充惰性气体，充气管上具有多个出气孔。本发明有效地解决了现有技术中煤仓长期储煤存在安全隐患的问题。