无油式真空泵公(gong)司在多年科研效(xiao)果和(he)(he)生产(chan)经验(yan)的(de)(de)(de)基础上,结合(he)国(guo)际同类产(chan)品先进(jin)技术(shu),,研制(zhi)开发(fa)的(de)(de)(de)高效(xiao)节(jie)能(neng)产(chan)品,通常(chang)用(yong)(yong)(yong)于(yu)抽(chou)吸(xi)不(bu)含固体(ti)颗(ke)粒,不(bu)溶(rong)于(yu)水(shui),,无腐(fu)蚀(shi)性(xing)(xing)的(de)(de)(de)气体(ti),以便在密闭容(rong)器中形(xing)成真空和(he)(he)压力(li)。通过改变(bian)结构(gou)资料,亦可(ke)(ke)用(yong)(yong)(yong)于(yu)抽(chou)吸(xi)腐(fu)蚀(shi)气体(ti)或以腐(fu)蚀(shi)液(ye)体(ti)做工(gong)作液(ye)。广泛用(yong)(yong)(yong)于(yu)造(zao)纸、化(hua)工(gong)、石(shi)化(hua)、轻工(gong)、制(zhi)药、食品、建材、电器、洗煤、选矿(kuang)、化(hua)肥(fei)等行业(ye)。煤炭行业(ye)尤其可(ke)(ke)抽(chou)放(fang)高度易(yi)燃易(yi)爆气体(ti),,如瓦斯(si)、甲烷,可(ke)(ke)设(she)(she)计装置地面瓦斯(si)抽(chou)放(fang)站,可(ke)(ke)配套移动瓦斯(si)抽(chou)放(fang)系统。 本系列泵(beng)采用(yong)(yong)(yong)单级单作用(yong)(yong)(yong)的(de)(de)(de)结构(gou)形(xing)式(shi),具有结构(gou)简单、维修方(fang)便、运行可(ke)(ke)靠(kao)、高效(xiao)节(jie)能(neng)的(de)(de)(de)优点,并能(neng)适(shi)应排水(shui)量(liang)大,载荷冲(chong)(chong)击(ji)波(bo)等恶劣工(gong)况。 对关(guan)键部件,如分(fen)配板,叶(ye)轮(lun)(lun)和(he)(he)泵(beng)轴进(jin)、行了系统优化(hua)设(she)(she)计,简化(hua)了结构(gou),提(ti)高了性(xing)(xing)能(neng),实现(xian)节(jie)能(neng)。采用(yong)(yong)(yong)焊(han)接(jie)叶(ye)轮(lun)(lun),叶(ye)片(pian)(pian)一次冲(chong)(chong)压、成型(xing)型(xing)线合(he)理(li)：轮(lun)(lun)毂全部加工(gong),从(cong)根本上解决了动平衡问(wen)题。叶(ye)轮(lun)(lun)与泵(beng)轴采用(yong)(yong)(yong)热装过盈(ying)配合(he),性(xing)(xing)能(neng)可(ke)(ke)靠(kao),运转平稳。叶(ye)轮(lun)(lun)焊(han)接(jie)后,整体(ti)进(jin)行良好的(de)(de)(de)热处理(li),叶(ye)片(pian)(pian)具有良好的(de)(de)(de)韧性(xing)(xing),使(shi)叶(ye)片(pian)(pian)的(de)(de)(de)抗(kang)冲(chong)(chong)击(ji),抗(kang)折弯能(neng)力(li)得以根本保(bao)证,能(neng)适(shi)应载荷冲(chong)(chong)击(ji)波(bo)的(de)(de)(de)恶劣工(gong)况。