烏魯木齊螺桿壓縮機價格
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。
螺桿壓縮(suo)機分為單螺桿壓縮(suo)機和雙螺桿壓縮(suo)機,直(zhi)到1934年(nian)瑞典皇家理工學院A.Lysholm才奠定了(le)螺桿式(shi)壓縮(suo)機SRM技術,并開始在工業上應用(yong),取得了(le)迅速的發(fa)展。
雙螺桿主(zhu)機做介紹,工(gong)作過(guo)(guo)(guo)(guo)程(cheng):齒(chi)間(jian)基元(yuan)容(rong)(rong)(rong)積(ji)(ji)(即(ji)每(mei)對齒(chi)所形成(cheng)的(de)(de)工(gong)作容(rong)(rong)(rong)積(ji)(ji))隨著轉子旋轉而(er)逐步(bu)擴(kuo)大(da),并和(he)機器(qi)左(zuo)下方的(de)(de)進氣(qi)(qi)孔(kong)(kong)口(kou)(kou)連(lian)(lian)通(tong),氣(qi)(qi)體通(tong)過(guo)(guo)(guo)(guo)孔(kong)(kong)口(kou)(kou)進入(ru)基元(yuan)容(rong)(rong)(rong)積(ji)(ji),進氣(qi)(qi)過(guo)(guo)(guo)(guo)程(cheng)開(kai)始(shi);轉子旋轉到(dao)一(yi)定角(jiao)度(du)后,齒(chi)間(jian)基元(yuan)容(rong)(rong)(rong)積(ji)(ji)超過(guo)(guo)(guo)(guo)進氣(qi)(qi)孔(kong)(kong)口(kou)(kou)位置后,與(yu)進氣(qi)(qi)孔(kong)(kong)口(kou)(kou)斷開(kai),進氣(qi)(qi)過(guo)(guo)(guo)(guo)程(cheng)結束(shu);轉子轉到(dao)某一(yi)角(jiao)度(du)后,兩個(ge)孤立的(de)(de)齒(chi)間(jian)基元(yuan)容(rong)(rong)(rong)積(ji)(ji)由于(yu)陽(yang)螺桿的(de)(de)凸(tu)齒(chi)侵入(ru)陰螺桿的(de)(de)凹齒(chi),基元(yuan)容(rong)(rong)(rong)積(ji)(ji)同時(shi)開(kai)始(shi)縮小,實現氣(qi)(qi)體的(de)(de)壓(ya)縮過(guo)(guo)(guo)(guo)程(cheng)。直(zhi)到(dao)一(yi)對基元(yuan)容(rong)(rong)(rong)積(ji)(ji)與(yu)排(pai)氣(qi)(qi)孔(kong)(kong)口(kou)(kou)相連(lian)(lian)通(tong)的(de)(de)瞬間(jian)為止;基元(yuan)容(rong)(rong)(rong)積(ji)(ji)和(he)排(pai)氣(qi)(qi)孔(kong)(kong)口(kou)(kou)相連(lian)(lian)通(tong)后,排(pai)氣(qi)(qi)過(guo)(guo)(guo)(guo)程(cheng)開(kai)始(shi),排(pai)氣(qi)(qi)過(guo)(guo)(guo)(guo)程(cheng)一(yi)直(zhi)持(chi)續到(dao)兩個(ge)齒(chi)完(wan)全(quan)嚙合,即(ji)兩個(ge)基元(yuan)容(rong)(rong)(rong)積(ji)(ji)因(yin)兩個(ge)轉子完(wan)全(quan)嚙合而(er)等(deng)于(yu)零(ling)時(shi)。