煙臺螺桿壓縮機價格
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(gan)壓(ya)縮機(ji)分(fen)為(wei)單螺桿(gan)壓(ya)縮機(ji)和雙螺桿(gan)壓(ya)縮機(ji),直到1934年瑞典皇家理(li)工學(xue)院A.Lysholm才奠定了(le)螺桿(gan)式壓(ya)縮機(ji)SRM技術,并開始在工業上應用,取得了(le)迅速的發展。
雙螺桿(gan)(gan)(gan)主機做介紹(shao),工(gong)作(zuo)過程:齒(chi)間基(ji)元(yuan)(yuan)(yuan)容(rong)(rong)積(即每(mei)對(dui)齒(chi)所形(xing)成的(de)(de)(de)工(gong)作(zuo)容(rong)(rong)積)隨(sui)著轉(zhuan)子旋轉(zhuan)而逐步擴大,并和機器(qi)左下方(fang)的(de)(de)(de)進(jin)(jin)氣(qi)(qi)(qi)孔(kong)口(kou)連(lian)通(tong),氣(qi)(qi)(qi)體通(tong)過孔(kong)口(kou)進(jin)(jin)入(ru)基(ji)元(yuan)(yuan)(yuan)容(rong)(rong)積,進(jin)(jin)氣(qi)(qi)(qi)過程開始(shi);轉(zhuan)子旋轉(zhuan)到(dao)一(yi)定(ding)角度(du)后,齒(chi)間基(ji)元(yuan)(yuan)(yuan)容(rong)(rong)積超過進(jin)(jin)氣(qi)(qi)(qi)孔(kong)口(kou)位置后,與(yu)進(jin)(jin)氣(qi)(qi)(qi)孔(kong)口(kou)斷(duan)開,進(jin)(jin)氣(qi)(qi)(qi)過程結束;轉(zhuan)子轉(zhuan)到(dao)某一(yi)角度(du)后,兩(liang)個孤立的(de)(de)(de)齒(chi)間基(ji)元(yuan)(yuan)(yuan)容(rong)(rong)積由于陽螺桿(gan)(gan)(gan)的(de)(de)(de)凸齒(chi)侵入(ru)陰螺桿(gan)(gan)(gan)的(de)(de)(de)凹齒(chi),基(ji)元(yuan)(yuan)(yuan)容(rong)(rong)積同時開始(shi)縮小(xiao),實(shi)現氣(qi)(qi)(qi)體的(de)(de)(de)壓縮過程。直(zhi)到(dao)一(yi)對(dui)基(ji)元(yuan)(yuan)(yuan)容(rong)(rong)積與(yu)排(pai)(pai)氣(qi)(qi)(qi)孔(kong)口(kou)相連(lian)通(tong)的(de)(de)(de)瞬(shun)間為止(zhi);基(ji)元(yuan)(yuan)(yuan)容(rong)(rong)積和排(pai)(pai)氣(qi)(qi)(qi)孔(kong)口(kou)相連(lian)通(tong)后,排(pai)(pai)氣(qi)(qi)(qi)過程開始(shi),排(pai)(pai)氣(qi)(qi)(qi)過程一(yi)直(zhi)持續到(dao)兩(liang)個齒(chi)完全嚙合(he),即兩(liang)個基(ji)元(yuan)(yuan)(yuan)容(rong)(rong)積因兩(liang)個轉(zhuan)子完全嚙合(he)而等(deng)于零時。