Iimpompo ezintathu ze-screwzezona klasi zikhulu iimpompo ezininzi Screw kwinkonzo namhlanje. Zikwasetyenziswa kwiinkqubo zokucoca ubushushu obuphezulu beemveliso ze-viscous ezifana ne-asphalt, i-vacuum tower bottoms kunye ne-oyile ye-fuel eseleyo.
Iimpompo ezintathu zokujija zidla ngokusetyenziswa:
ukuthanjiswa koomatshini
iilifti zehydraulic
uthutho lweoyile yamafutha kunye nenkonzo yesitshisi
ukunika amandla oomatshini behydraulic
Ipumpu ye-Screw-Screw yimpompo efanelekileyo yokufuduka, kwaye ineenzuzo eziphawulekayo ezifana nezi:
isakhiwo esilula, umthamo omncinci, ukuvunyelwa ukuba ujikeleze ngesantya esiphezulu, uzinzo kunye nokusebenza okuphezulu, njl.njl Ngokusebenzisa umgaqo we-screw meshing kunye nokuxhomekeka kwi-meshing ehlangeneyo yezikrufu ezijikelezayo kwibhloko yempompo, impompo ye-screw-three ifunxa okuphakathi. kwaye iyitywine kwimeshing cavity, emva koko iyityhalele kwizibuko lokukhupha ecaleni kwendlela ye-axial yezikrufu ngesantya esifanayo, kwaye yenze uxinzelelo oluzinzileyo kwizibuko lokukhupha.
Uthotho lwe-3QGB lugcina ubushushu obuphezulu-i-viscosity
iimpompo zebhitumene ezinezikrufu ezintathuiphuhliswe Sinoroader emva kweminyaka emininzi yophando nokwandisa intsebenziswano phakathi Screw kunye ibhloko yempompo, kwaye phakathi Screw yokuqhuba kunye Screw eqhutywa ngokusekelwe impompo-screws ezintathu, ukuze baqonde unikezelo og ubushushu obuphezulu kunye nemidiya ye-viscosity ephezulu. Iimpompo zebhitumene zeSinoroader ezinezikrufu ezintathu isetyenziswa ikakhulu kwisityalo sokuxuba i-asphalt. Inokwenziwa ngokwemeko yomthengi, impompo yegiya yensimbi engenastainless, Inokhetho olupheleleyo lweempompo ezityibilikayo. Impompo yokufakelwa kwe-viscosity ephezulu, Impompo eshiyekileyo ixinene, ubomi obude, Imbonakalo entle.
