大学毕业设计论文-无动力选粉机的设计论文.docVIP

毕业设计 题 目 学 院 专 业 班 级 学 生 学 号 指导教师 二〇一 年 月 日摘 要 无动力高效选粉机，主要涉及的零件有聚能板、低节、调速板、风轮、进风口、压盖、粗粉料封仓、下轴承座、选粉室、静态笼、转笼、防漏环、下料管、顶板、调量室板、弹簧帽、弹簧、弹簧座、混合气体出口、米德旋线撒料盘、细粉管、细粉料封仓、拉杆、选粉室法兰盘、蜗壳螺旋旋风筒、溢流罐、稳流仓、进料口、调量杆、螺母、连接柱、空气出口、中枢轮、中轴、中枢盘、悬臂、桡性风叶、底座、支架和粗粉斗组成。支架下面设置有粗粉料封仓和粗粉斗，支架上面能形成能源隧道。在支架的上面，居中设置有底座、中轴，底座的上面设置有下轴承室。这是新型的选粉机，整体结构非常简单，操作方便，选粉效率高，能有效的节省能源，而且它的制作成本低。经多次试验证明，它的效益远远高于目前市场上拥有的O-Sepa级高效选粉机。 关键词：选粉机，高效，无动力，节能 ABSTRACT High-efficiency classifiers without power, mainly involving the parts are shaped plate, low section, speed boards, wind wheel, air inlet, gland, coarse powder closed positions, under the bearing, the powder room, a static cage, turn cage, leak-proof ring, cutting pipe, roof, adjusting the amount of room board, spring cap, spring, spring seat, mixed gas exports, Mead Caesar reel spin line, powder tube, powder material sealed warehouse, bar, select powder room flange, volute spiral cyclone, the overflow tank, steady flow position, the feed port, adjusting the amount of rod, nuts, connecting columns, air outlet, central wheel axis, the central plate, cantilever, radius of the wind leaves, base, bracket and bucket meal composition. Support the following set with thick closed position and the coarse powder hopper, frame energy can be formed above the tunnel. In support of the above, the middle set up a base, the central axis, the base of the above with a lower bearing room. This is a new type of separator, the overall structure is very simple, convenient operation, high efficiency separator, which can effectively save energy, and its production cost is low. After several tests to prove that its efficiency is much higher than the current market level with the O-Sepa Separator efficiently. Key words：Separator, Efficient, without power, energy saving 目 录 摘 要 I ABSTRACT I 1 前言 1 1.1 选粉机的研究状况 1 1.2 无动力选粉机的介