i-china slurry pump slip phenomenon kunye nezizathu zokuhlalutya kweMagnetic

i-china slurry pump slip phenomenon kunye nezizathu zokuhlalutya kweMagnetic

impompo ye-slurry yase-china yaziwa nangeempompo zemagnethi ze-centrifugal, i-magnetic drive, impompo eqhutywa yimoto inamasebe amathathu. Umgaqo wokusebenza umazibuthe n (n ulinganayo) zicwangciswe ngokwemithetho kwindibano yemagnethi yombane, i-rotor yangaphandle yamagnetic, icandelo lemagnethi lidityaniswe omnye nomnye ukwenza iinkqubo ezipheleleyo zemagnethi. Xa izibonda zemagneti zangaphakathi nangaphandle kwisalamane esahlukileyo, oko kukuthi, i-engile yokufuduka Φ phakathi kweepali ezimbini = 0 °, amandla ombane obuncinci benkqubo yemagnethi; Xa uqengqeleka kwizibonda ezifanayo zemagnethi ezihambelana ne-angle yokufuduka phakathi kweepali ezimbini ezithi Φ = 2π / n, eyona nkqubo iphezulu yamandla kazibuthe. Emva kokususa amandla angaphandle, ngenxa yokuba iipali zemagnethi zigxotha inkqubo nganye, umazibuthe uya kubuyiselwa kumandla kazibuthe wamandla kazibuthe weyona meko isezantsi umazibuthe kwintshukumo eqhutywa yirotor enemagnethi. Inokungena kumsantsa womoya wemagnethi kunye nezinto ezingezizo-magnetic, i-rotor yangaphakathi yamagnetic kunye nevili eliqhutywayo liqhagamshelwe ukujikeleza okuhambelanayo, ukufezekisa ukuhanjiswa kwamandla angadibananga, kwaye ngaloo ndlela kusonjululwe ukuvuza kwempompo.
( 1 ) izenzeko zemagnethi ezityibilikayo
Xa impompo yodaka lwaseChina ijule kakhulu ngexesha lokusebenza okanye xa i -rotor ibambekile i actuator yemagnethi iqhuba kunye neendawo eziqhutywayo ziya kutyibilika ngokuzenzekelayo , ngeli xesha iqhutywa umsebenzi ohambelanayo kunye nenxalenye esebenzayo ayibangeli demagnetization . Iimpawu zayo zezi:
① uxinzelelo lwempompo lwehla.
② impompo motor yangoku iyehla.
③ i-actuator yamagnetic naxa ubushushu bunyuka ngokukhawuleza.
Ukusebenza ixesha elide phantsi kwemagnethi esisigxina kwi-activator magnetic kwindima esebenzayo yokutshintshana kwemagnethi ye-rotor, ilahleko ye-eddy, ilahleko yemagnethi, okukhokelela ekunyukeni kobushushu bemagnethi esisigxina, ukungaphumeleli kwemagnethi yemagnethi, kodwa kwakhona kwipompo iibheringi umonakalo .
( 2 ) ibangela ukuba impompo yodaka lwemagnethi yasechina ityibilike apho
① Ukusetyenziswa kokuqala kombhobho ngempompo, umgca wokuphuma wempompo ukuya kwi-DN100. Emva kokutshintshwa kwempompo kufuna umbhobho wokuthumela ngaphandle kwi-DN65. Nangona kunjalo, ngenxa yobunzima obukhulu bokwakha, isasebenzisa umbhobho wokuqala we-DN100. Xa iimpompo ezikhutshiweyo, kunzima ukulawula iqondo lokuvula ivalve yepompo yokuphuma, okunokubangela ukuba impompo ilayishwe kakhulu, okukhokelela ekutyibilikeni kozibuthe.
② Ngenxa yokuba ubuninzi berhasi enyibilikisiweyo njengeqondo lobushushu, uxinzelelo olukhulu luyatshintsha xa usebenzisa i-china slurry pumping gas, ukutshintsha iimeko zempompo kukhulu, amathuba okunyuka kompompo ovela kukhukuliseko olunomsindo wesilayidi semagnethi.
③ ukuxhaphaza uxanduva lwabasebenzi akukho ndawo , inkqubo yokusebenza kwempompo ye-slurry yaseChina ayinakubamba umgangatho wetanki , impompo yokuthatha ixesha lokuvelisa isiliphu semagnethi .
④ uyilo lwemagnethi umzuzu omncinci kakhulu.
⑤ Akukho xesha libekiweyo lokudibanisa imagnethi yasechina impompo eludongeni icocekile , izincamatheliso zemagnethi ziseti ngakumbi , ukuze ukwehla kwemagnethi , kubangele ukujulwa kwemagnethi emtyibilizi ngexesha lokusebenza .