Federalnoe gosudarstvennoe byudzhetnoe obrazovatelnoe uchrezhdenie vysshego obrazovaniya "Ulyanovskij gosudarstvennyj agrarnyj universitet imeni P.A. Stolypina"
发明人:
Kurdyumov Vladimir Ivanovich (RU),Курдюмов Владимир Иванович (RU),Ageev Petr Sergeevich (RU),Агеев Петр Сергеевич (RU),Pavlushin Andrej Aleksandrovich (RU),Павлушин Андрей Александрович (RU),Sutyagin
申请号：
RU2019107837
公开号：
RU0002709995C1
申请日:
2019.03.19
申请国别(地区):
RU
年份:
2019
代理人:
摘要：
FIELD: agriculture； machine building.SUBSTANCE: invention relates to agricultural machine building, particularly to grain drying devices. Device for drying grain comprises cylindrical casing (1), coated with layer of heat-insulating material (2), loading hopper (3), unloading opening (4), coaxially installed inside casing with possibility of rotation transporting working element (5), heating elements (7), as well as fan (9) and air duct (9). Transporting working element is made removable in the form of a hollow cylinder of heat-conducting material, on the surface of which ribs (6) are installed parallel to the generatrix at equal distance from each other and radially, and is equipped with drive (11). Height of the ribs of the transporting working element is equal to the maximum grain size. Loading hopper is installed on entire length of transporting working element and shifted in casing cross-section relative to its upper part in direction opposite to direction of rotation of transporting working element. Unloading opening is offset relative to lower part of casing in direction of rotation of transporting working element. Heating elements are installed on inner surface of transporting working element and are coated with layer of heat-insulating material (10). Air duct is installed on the casing side wall and is directed into the space between the casing and the transporting working element. Casing side wall opposite to air duct is perforated.EFFECT: proposed grain drying device ensures uniform grain heating, improves grain drying quality, and can also be used for grain of different size due to application of detachable working element.1 cl, 2 dwgИзобретение относится к сельскохозяйственному машиностроению, в частности к устройствам для сушки зерна. Устройство для сушки зерна содержит цилиндрический кожух (1), покрытый слоем теплоизолирующего материала (2), загрузочный бункер (3), выгрузное окно (4), соосно установленный внутри кожуха с возможностью вращения транспор
