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氣墊帶式輸送機工作原理

2014-08-16 11:56 作者:管理員14 來源:未知 瀏覽: 次 字號: 大 中 小

摘要:氣墊帶式輸送機的工作原理如圖17.2一所示。輸送帶5圍繞改向滾筒7和驅動滾筒1運行，輸送機的承載帶的支體是一個封閉的長形氣箱6，箱體的上部為槽形，承載帶由氣膜支承在槽里運行，輸送帶的下分支采用下托輥9支承，但從原理來講可以和上分支一樣用氣膜支承，但

      氣墊帶式輸送機的工作原理如圖17.2一所示。輸送帶5圍繞改向滾筒7和驅動滾筒1運行，輸送機的承載帶的支體是一個封閉的長形氣箱6，箱體的上部為槽形，承載帶由氣膜支承在槽里運行，輸送帶的下分支采用下托輥9支承，但從原理來講可以和上分支一樣用氣膜支承，但這樣并不經濟。鼓風機l0產生的壓力空氣經過氣孔8流人盤糟與輸送帶5之間形成氣墊4后逸人大氣。正是由于產生的氣墊使輸送帶和盤槽之間形成了非接觸支承，從而顯著降低了摩擦損耗，便輸送機運行性能得到了很大改善。
氣墊帶式輸送機原理圖
(責任編輯：laugh521521)
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