DEVICE FOR UNLOADING AND ONE-TIME VACUUM TREATMENT OF GRAIN

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专利权人:

KRIVOROTOV ALEKSANDR SEMENOVICH

发明人:

KRIVOROTOV A.S.

申请号：

RU19970120147

公开号：

RU2129772(C1)

申请日:

1997.12.05

申请国别(地区):

俄罗斯

年份:

1999

代理人:

摘要：

FIELD: agricultural engineering. SUBSTANCE: device consists of sections, each including three containers connected by pipelines with two vacuum pumps. Grain is loaded into containers, and vacuum pumps are set into operation to evacuate dust and moisture from containers, thus drying grain. EFFECT: prevention of mechanical damage to grain at drying. 2 dwg

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