发明名称 |
METHOD OF TRANSPORTATION AND PILING OF COAL |
摘要 |
FIELD: mining industry; forming of coal piles. ^ SUBSTANCE: according to invention, coal is separated before transportation into small and large fractions, and small-size coal is packed in bags in amount of 5 - 15% of total mass of carried coal. Guard walls are formed from said bags on base of place designed for keeping the coal, and non-packed coal is placed between said walls. Airtight film is arranged between bags and non-packed coal. ^ EFFECT: provision of reliable keeping of coal in summer when self-ignition is possible. ^ 2 dwg
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申请公布号 |
RU2288155(C2) |
申请公布日期 |
2006.11.27 |
申请号 |
RU20040132583 |
申请日期 |
2004.11.09 |
申请人 |
INSTITUT GORNOGO DELA SEVERA IM. N.V. CHERSKOGO SIBIRSKOGO OTDELENIJA ROSSIJSKOJ AKADEMII NAUK |
发明人 |
MIKHAJLOV ALEKSANDR GENNAD'EVICH;VASIL'EV PETR NAZAROVICH;NOVIKOV MIKHAIL VALER'JANOVICH |
分类号 |
B65G3/02;B65G69/28;E21F5/00 |
主分类号 |
B65G3/02 |
代理机构 |
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