Qhov txawv ntawm concentric thiab eccentric Reducer
Qhov sib txawv tseem ceeb ntawm concentric thiab eccentric reducers nyob hauv lawv cov qauv tsim, kev faib tawm kev ntxhov siab, thiab cov xwm txheej siv tau. Lub ntsiab sib txawv yog raws li nram no:
1. Cov qauv thiab geometric nta
Concentric reducer: Cov kab nruab nrab ntawm ob qhov kawg ntawm cov yeeb nkab yog nyob ntawm tib lub axis, nyob rau hauv cov duab conical, thiab txoj kab uas hla hloov txheej txheem yog symmetrical thiab uniform.
Eccentric reducer: Qhov nruab nrab ntawm ob qhov kawg ntawm cov yeeb nkab yog offset, nrog rau ib sab thaum uas tig mus (feem ntau nyob rau sab saum toj los yog hauv qab), ua ib tug oblique cone zoo, ua tiav txoj kab uas hla hloov thaum tuav ib sab ca.
2. Kev taw qhia kev teeb tsa thiab kev ua haujlwm kom pom tseeb
Concentric reducer:
Haum rau cov kav dej ntsug lossis cov xwm txheej uas yuav tsum tau muaj kev ruaj ntseg siab.
Muaj txiaj ntsig zoo rau kev hloov pauv ntawm cov kua dej zoo, txo qis kev kub ntxhov thiab kev poob siab, tab sis nws yooj yim rau kev tsim cov hnab ris roj lossis cov kua tsub zuj zuj hauv cov kav dej kab rov tav.
Eccentric reducer:
Feem ntau siv rau cov kav dej kab rov tav, nws tau nruab nrog "sab saum toj tiaj" lossis "hauv qab tiaj" kom tshem tawm cov pa roj lossis kua dej.
Sab saum toj tiaj tus installation (nrog rau qhov taw tes tangent tig rau sab saud): feem ntau yog siv ntawm cov twj tso kua mis los pab txhawb kev tso pa tawm thiab tiv thaiv cavitation.
Hauv qab tiaj tiaj (nrog rau qhov txiav taw tes rau pem hauv ntej): siv los kho lub valve pem hauv ntej, ua kom yooj yim rau kev tso tawm ntawm cov kua seem thiab ua kom yooj yim txij nkawm.
3. Kev ntxhov siab thiab kev tsim khoom sib txawv
Nyob rau hauv lub siab:
Concentric reducers tsim khoov lub sijhawm vim qhov sib txawv ntawm qhov sib txawv, ua rau qhov kawg qhib thiab qhov kawg me me rau kev cog lus.
Lub eccentric reducer muaj qhov siab tshaj plaws ntawm kev ntxhov siab nyob rau sab hauv ntawm qhov kawg ntawm qhov loj ntawm sab eccentric, thiab yuav tsum tau them nyiaj rau kev qaug zog tsim.
Nyob rau hauv cov nqe lus ntawm kev tsim cov txheej txheem, ob leeg txais yuav txo txoj kab uas hla nias, nthuav txoj kab uas hla los yog stamping txoj kev, thiab cov ntaub ntawv muaj xws li carbon steel, stainless hlau, hlau alloy, thiab lwm yam., uas ua raws li cov qauv xws li GB / T 12459 thiab ASME B16.9.
