无油式真空泵公司在(zai)多年科研效果和生(sheng)产(chan)经(jing)验的(de)基础上,结(jie)合国际同类产(chan)品(pin)先进技术,,研制开发的(de)高(gao)效节(jie)能(neng)(neng)产(chan)品(pin),通常(chang)用(yong)于(yu)抽吸不含固体(ti)颗(ke)粒(li),不溶于(yu)水,,无(wu)腐蚀(shi)(shi)性(xing)(xing)的(de)气(qi)体(ti),以便在(zai)密闭容器(qi)中(zhong)形成(cheng)真(zhen)空(kong)和压力。通过改变结(jie)构资料,亦可用(yong)于(yu)抽吸腐蚀(shi)(shi)气(qi)体(ti)或以腐蚀(shi)(shi)液体(ti)做工(gong)(gong)作液。广(guang)泛用(yong)于(yu)造(zao)纸、化(hua)工(gong)(gong)、石化(hua)、轻(qing)工(gong)(gong)、制药、食品(pin)、建材、电(dian)器(qi)、洗煤、选矿、化(hua)肥等行(xing)业。煤炭(tan)行(xing)业尤其可抽放(fang)高(gao)度易燃易爆气(qi)体(ti),,如(ru)瓦(wa)斯、甲烷,可设计(ji)装置地面瓦(wa)斯抽放(fang)站,可配套移动(dong)(dong)瓦(wa)斯抽放(fang)系(xi)统。 本系(xi)列泵(beng)采用(yong)单级单作用(yong)的(de)结(jie)构形式,具(ju)(ju)有(you)(you)结(jie)构简(jian)单、维修方便、运行(xing)可靠(kao)(kao)、高(gao)效节(jie)能(neng)(neng)的(de)优(you)点(dian),并能(neng)(neng)适应(ying)排水量大,载(zai)荷冲(chong)击波(bo)等恶劣工(gong)(gong)况。 对关键部件,如(ru)分配板,叶轮(lun)(lun)和泵(beng)轴(zhou)进、行(xing)了(le)(le)系(xi)统优(you)化(hua)设计(ji),简(jian)化(hua)了(le)(le)结(jie)构,提高(gao)了(le)(le)性(xing)(xing)能(neng)(neng),实(shi)现节(jie)能(neng)(neng)。采用(yong)焊(han)接(jie)叶轮(lun)(lun),叶片(pian)一次冲(chong)压、成(cheng)型型线合理：轮(lun)(lun)毂全部加工(gong)(gong),从根本上解决了(le)(le)动(dong)(dong)平衡问题。叶轮(lun)(lun)与泵(beng)轴(zhou)采用(yong)热装过盈配合,性(xing)(xing)能(neng)(neng)可靠(kao)(kao),运转(zhuan)平稳。叶轮(lun)(lun)焊(han)接(jie)后,整体(ti)进行(xing)良(liang)好(hao)的(de)热处(chu)理,叶片(pian)具(ju)(ju)有(you)(you)良(liang)好(hao)的(de)韧性(xing)(xing),使叶片(pian)的(de)抗冲(chong)击,抗折弯能(neng)(neng)力得以根本保证,能(neng)(neng)适应(ying)载(zai)荷冲(chong)击波(bo)的(de)恶劣工(gong)(gong)况。