Iinketho zokutywina
Itywina leGlond-Olona hlobo ludumileyo lwetywina. Amanzi acocekileyo kuxinzelelo oluthile atofwa kwipakethe ngokusebenzisa isithinteli sesibane, ukuthintela ukuvuza kwi-casing. Ulwakhiwo olulula, ukugcinwa lula kunye neendleko eziphantsi, ezifanelekileyo apho itywina lomgxothi lingafanelekanga.
Expeller seal- I-expoller yenza i-reverse centrifugal force ukuthintela ukuvuza. Ingasetyenziselwa impompo yenqanaba elinye okanye impompo yokuqala yeempompo ezininzi kuthotho xa uxinzelelo olulungileyo kwicala lokufunxa lulukhulu kunolo kwicala lokukhupha ungadlulanga kwi-10%. Akukho manzi e-gland afunekayo, i-slurry ayiyi kuhlanjululwa kwaye isiphumo sokutywinwa sithembekile, sisetyenziswe apho ukuhlanjululwa kwe-slurry kungavumelekanga.
Mechanical seal - Ilungele ukusetyenziswa apho kungekho nto yongezelelweyo ivumelekileyo ukuba ixutywe nolwelo olumpontshwayo, olufana neekhemikhali okanye ishishini lokutya.
Uphawu lwesakhiwo
★ I-diameter enkulu kunye ne-overhang emfutshane iqinisekisa ukuqina kwe-shaft, efanelekileyo kwimeko yamandla aphezulu.
★ Umkhono weshafti yentsimbi eqinileyo enezitywina ze'O' kuzo zombini iziphelo. I-slip fit ivumela i-sleeve ikhusela i-shaft kwi-corrosion.
★ Usekela-vanes kuqweqwe lwangaphambili nasemva lwe-Impeller luthomalalisa uxinzelelo lwetywina kwaye lucuthe ukujikeleza kwakhona.
★ I-Casing yenziwe nge-iron ductile, iimbambo zinceda i-casing ukuze ime uxinzelelo oluphezulu.
★ Iindawo ezimanzi zenziwe nge-high-chrom alloy okanye irabha, ene-abrasion-resist, i-corrosion-resist kunye nefuthe lokuxhathisa ukhukuliseko, iphucule ubomi benkonzo yempompo.
★ Iindawo ezimanzi zenziwe ngentsimbi okanye irabha zinokutshintsheka okanye zixutywe ukusetyenziswa, zifanele iimeko ezahlukeneyo zokusebenza.
★ I-Impeller yamkele indlela yokuhamba okubanzi kunye ne-vane concave ukuphucula ukuhamba kunye nokumelana nomhlwa, ukwandisa ubomi benkonzo.
★ Isitywina seshafti sinokwamkelwa ngokupakisha isitywina, isitywina esikhuphayo kunye nesitywina ngoomatshini ukuze silingane neemeko zokusebenza ezahlukeneyo.
★ Isebe lokukhutshwa linokubekwa kwizithuba ze-45 degrees ngesicelo kwaye lijoliswe kuzo naziphi na iindawo ezisibhozo ukuze zihambelane nofakelo kunye nezicelo.
★ Indibano ethwele igrisi kunye nokuthanjiswa kweoli kuxhomekeke ekusetyenzisweni.
★ Yamkelwa i-oyile yokuthwala i-oyile ethwele indibano inokuthoba ngokufanelekileyo ubushushu obuphezulu bokusebenza kunye nokunciphisa ukuthwala impazamo
★ Igrisi lubrication ethwele indibano ufakelo lula kunye nohlengahlengiso, isakhiwo esilula kwaye kulula ukuyigcina kwaye enze ngokuthembekileyo.
I-40-80% yoxinaniso oluphezulu, i-slurries enamandla abrasive
I-40-100% ye-medium density, i-slurries e-abrasive ephakathi
I-40-120% yoxinano oluphantsi, i-slurries e-abrasive ephantsi
1.Uluhlu lomthamo olucetyiswayo 50%Q'≤Q≤110%Q' (Q'=Umthamo kuMax. eff. point)
2. U-M uthetha imathiriyeli ekwazi ukumelana nengxubevange, u-R uthetha irabha
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