大同小型粉體氣力輸送機-灰庫卸灰氣流輸送裝置設備
氣力輸送系統的輸送能力與輸送管道的直徑有關。不同行業、不同輸送顆粒物料的輸送管道尺寸也不同。輸送能力越大，管徑越大，但管道連接也很重要。連接不當很容易導致漏氣、損壞、堵塞等故障。粉體氣力輸送系(xi)統中管道(dao)敷設時應注意哪些事(shi)項？
粉體氣力輸送機設(she)(she)(she)備安裝輸(shu)送(song)(song)(song)(song)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)時(shi)，應注(zhu)意(yi)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)與設(she)(she)(she)備連(lian)(lian)接嚴密，活動接頭(tou)(tou)及(ji)密封墊片(pian)不(bu)得移位(wei)。氣(qi)力輸(shu)送(song)(song)(song)(song)系(xi)(xi)(xi)統(tong)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)中，水平(ping)輸(shu)送(song)(song)(song)(song)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)平(ping)面(mian)度(du)誤差值(zhi)不(bu)得超過(guo)3‰，總長度(du)不(bu)得超過(guo)30mm；垂直輸(shu)送(song)(song)(song)(song)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)平(ping)面(mian)度(du)誤差值(zhi)不(bu)得超過(guo)2‰，總長度(du)不(bu)得超過(guo)20mm。當我(wo)們使(shi)用無縫管(guan)(guan)(guan)(guan)(guan)或(huo)焊管(guan)(guan)(guan)(guan)(guan)制作物料輸(shu)送(song)(song)(song)(song)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)時(shi)，可以采用法(fa)蘭、卡箍連(lian)(lian)接等方法(fa)。這(zhe)種連(lian)(lian)接方法(fa)稱為并集法(fa)。輸(shu)送(song)(song)(song)(song)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)各(ge)接頭(tou)(tou)應盡(jin)量(liang)保(bao)持同軸，不(bu)得交錯，否則會增大阻(zu)力降，嚴重(zhong)時(shi)會導致(zhi)接口處原料沉積、堵(du)塞。對于提升氣(qi)力輸(shu)送(song)(song)(song)(song)系(xi)(xi)(xi)統(tong)的(de)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)連(lian)(lian)接，對于容易發生(sheng)堵(du)塞的(de)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)、彎(wan)頭(tou)(tou)可合理加大推力。提高驅動力的(de)裝置(zhi)；改造后(hou)，粉體(ti)氣(qi)力輸(shu)送(song)(song)(song)(song)系(xi)(xi)(xi)統(tong)的(de)設(she)(she)(she)備潛(qian)力超出了原設(she)(she)(she)計指標。只有對管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)進行(xing)改進，即合理提高管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)和管(guan)(guan)(guan)(guan)(guan)件的(de)使(shi)用壽命(ming)，才能減少維護(hu)和保(bao)護(hu)的(de)工(gong)作量(liang)。
