渭南螺桿壓縮機價格
螺桿壓縮機,也稱螺旋式壓縮機,包括螺桿空氣壓縮機和螺桿工藝壓縮機(氯乙烯壓縮機等),螺桿機為容積式雙螺桿噴油壓縮機,一般為箱式撬裝結構。
螺(luo)桿(gan)壓縮機分為單螺(luo)桿(gan)壓縮機和雙(shuang)螺(luo)桿(gan)壓縮機,直到1934年瑞典皇家理工學院(yuan)A.Lysholm才奠定(ding)了螺(luo)桿(gan)式(shi)壓縮機SRM技(ji)術,并開(kai)始(shi)在工業上(shang)應(ying)用(yong),取得了迅速的(de)發展。
雙螺桿主機做介紹(shao),工作過(guo)(guo)程(cheng):齒(chi)(chi)間(jian)基元(yuan)(yuan)(yuan)容(rong)(rong)積(ji)(ji)(ji)(即(ji)每對齒(chi)(chi)所形成的(de)工作容(rong)(rong)積(ji)(ji)(ji))隨著轉(zhuan)(zhuan)子旋(xuan)轉(zhuan)(zhuan)而逐(zhu)步擴大,并和(he)機器左下(xia)方的(de)進(jin)(jin)氣(qi)孔(kong)口(kou)連通(tong)(tong),氣(qi)體(ti)通(tong)(tong)過(guo)(guo)孔(kong)口(kou)進(jin)(jin)入(ru)基元(yuan)(yuan)(yuan)容(rong)(rong)積(ji)(ji)(ji),進(jin)(jin)氣(qi)過(guo)(guo)程(cheng)開(kai)(kai)始(shi)(shi);轉(zhuan)(zhuan)子旋(xuan)轉(zhuan)(zhuan)到(dao)一(yi)(yi)(yi)定角度后,齒(chi)(chi)間(jian)基元(yuan)(yuan)(yuan)容(rong)(rong)積(ji)(ji)(ji)超(chao)過(guo)(guo)進(jin)(jin)氣(qi)孔(kong)口(kou)位置后,與進(jin)(jin)氣(qi)孔(kong)口(kou)斷開(kai)(kai),進(jin)(jin)氣(qi)過(guo)(guo)程(cheng)結束;轉(zhuan)(zhuan)子轉(zhuan)(zhuan)到(dao)某一(yi)(yi)(yi)角度后,兩(liang)(liang)(liang)個(ge)孤立的(de)齒(chi)(chi)間(jian)基元(yuan)(yuan)(yuan)容(rong)(rong)積(ji)(ji)(ji)由于(yu)陽螺桿的(de)凸(tu)齒(chi)(chi)侵入(ru)陰螺桿的(de)凹齒(chi)(chi),基元(yuan)(yuan)(yuan)容(rong)(rong)積(ji)(ji)(ji)同時開(kai)(kai)始(shi)(shi)縮小,實(shi)現氣(qi)體(ti)的(de)壓縮過(guo)(guo)程(cheng)。直(zhi)到(dao)一(yi)(yi)(yi)對基元(yuan)(yuan)(yuan)容(rong)(rong)積(ji)(ji)(ji)與排氣(qi)孔(kong)口(kou)相連通(tong)(tong)的(de)瞬間(jian)為止;基元(yuan)(yuan)(yuan)容(rong)(rong)積(ji)(ji)(ji)和(he)排氣(qi)孔(kong)口(kou)相連通(tong)(tong)后,排氣(qi)過(guo)(guo)程(cheng)開(kai)(kai)始(shi)(shi),排氣(qi)過(guo)(guo)程(cheng)一(yi)(yi)(yi)直(zhi)持續到(dao)兩(liang)(liang)(liang)個(ge)齒(chi)(chi)完(wan)全嚙合,即(ji)兩(liang)(liang)(liang)個(ge)基元(yuan)(yuan)(yuan)容(rong)(rong)積(ji)(ji)(ji)因(yin)兩(liang)(liang)(liang)個(ge)轉(zhuan)(zhuan)子完(wan)全嚙合而等于(yu)零(ling)時。