螺旋(xuan)輸送(song)機

螺(luo)(luo)(luo)旋(xuan)輸(shu)送(song)(song)(song)(song)機(ji)(ji)(ji)是(shi)礦產、飼(si)料(liao)、糧油、建筑業(ye)中用(yong)途較廣的一種(zhong)輸(shu)送(song)(song)(song)(song)設備(bei)，在輸(shu)送(song)(song)(song)(song)形式上(shang)分為(wei)有軸螺(luo)(luo)(luo)旋(xuan)輸(shu)送(song)(song)(song)(song)機(ji)(ji)(ji)和(he)無軸螺(luo)(luo)(luo)旋(xuan)輸(shu)送(song)(song)(song)(song)機(ji)(ji)(ji)兩種(zhong)，在外型(xing)上(shang)分為(wei)U型(xing)螺(luo)(luo)(luo)旋(xuan)輸(shu)送(song)(song)(song)(song)機(ji)(ji)(ji)和(he)管式螺(luo)(luo)(luo)旋(xuan)輸(shu)送(song)(song)(song)(song)機(ji)(ji)(ji)。有軸螺(luo)(luo)(luo)旋(xuan)輸(shu)送(song)(song)(song)(song)機(ji)(ji)(ji)適用(yong)于無粘(zhan)性的干粉物料(liao)和(he)小顆粒物料(liao).(例如(ru):水(shui)泥(ni)、粉煤灰、石灰、糧等(deng))而(er)無軸螺(luo)(luo)(luo)旋(xuan)輸(shu)送(song)(song)(song)(song)機(ji)(ji)(ji)適合輸(shu)送(song)(song)(song)(song)機(ji)(ji)(ji)由粘(zhan)性的和(he)易纏(chan)繞(rao)的物料(liao)。(例如(ru):污泥(ni)、生物質、垃(la)圾(ji)等(deng))

螺(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)機(ji)的(de)(de)(de)(de)工作(zuo)原(yuan)理是(shi)旋(xuan)(xuan)轉(zhuan)(zhuan)的(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)葉片(pian)將物(wu)(wu)料(liao)推(tui)(tui)移而進(jin)行螺(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)機(ji)輸(shu)送(song)(song)，使(shi)物(wu)(wu)料(liao)不與螺(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)機(ji)葉片(pian)一起旋(xuan)(xuan)轉(zhuan)(zhuan)的(de)(de)(de)(de)力是(shi)物(wu)(wu)料(liao)自身重量和(he)螺(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)機(ji)機(ji)殼對物(wu)(wu)料(liao)的(de)(de)(de)(de)摩擦阻力。螺(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)機(ji)旋(xuan)(xuan)轉(zhuan)(zhuan)軸上焊的(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)葉片(pian)，葉片(pian)的(de)(de)(de)(de)面(mian)型根據(ju)輸(shu)送(song)(song)物(wu)(wu)料(liao)的(de)(de)(de)(de)不同有實體面(mian)型、帶式(shi)面(mian)型、葉片(pian)面(mian)型等型式(shi)。螺(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)機(ji)的(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)軸在物(wu)(wu)料(liao)運動方向(xiang)的(de)(de)(de)(de)終(zhong)端有止推(tui)(tui)軸承以隨(sui)物(wu)(wu)料(liao)給螺(luo)(luo)旋(xuan)(xuan)的(de)(de)(de)(de)軸向(xiang)反力，在機(ji)長較長時(shi)，應加中間吊掛軸承。