Indlela yokujongana ne-insulation ye ukuchithwa kwesithando somlilo iikhoyili?

1. Kwi-380V yombane ongenayo i-voltage, i-voltage kuzo zombini iziphelo zekhoyili yi-750V, kwaye i-voltage phakathi kokujika nayo ingamashumi amaninzi e-volts. Ukuba umgama ophakathi kojiko mkhulu ngokwaneleyo, umgama ophakathi kojiko ungasetyenziswa njengokugquma. Olu lunyango lokuqala lokugquma. Ukuba i-slag yensimbi itshiza kwikhoyili, isiphaluka esifutshane phakathi kokujika siya kwenziwa, kwaye le ndlela ngoku iphelile.

2. Inkqubo yonyango esetyenziswa ngokuqhelekileyo kwi-induction melting furnace coils ziindlela ezine zonyango lokufakelwa. Okokuqala, fafaza ipeyinti ekhuselayo ebusweni bekhoyili; okwesibini, gubungela umaleko we-mica tape kwikhoyili etshizwe ngepeyinti yokukhusela; okwesithathu, gubungela umaleko weribhoni yeglasi ngaphandle kwe-mica tape; ekugqibeleni, fafaza umaleko yepeyinti insulating. Inkqubo enjalo yonyango yokukhusela inokuqinisekisa ukuba i-insulation ukumelana ne-voltage ye-induction melting furnace coil iphezulu njenge-5000V.

3. Enye indlela yonyango lwe-induction ye-induction melting furnace coils kukutshiza ngokuthe ngqo ipeyinti yokushisa ephezulu yokushisa. Ezinye iipeyinti zokugquma eziqhelekileyo zibanga ukuba ubushushu bunokumelana ne-1800 ° C, kodwa ukutshiza ipeyinti yobushushu obuphezulu ikwayindlela elula. Xa sithetha ngokwethiyori, inqanaba eliphezulu lokugquma lepeyinti yobushushu bobushushu bomgangatho ophezulu, kokukhona liphezulu ukumelana nobushushu bepeyinti yokugquma. Umthamo ophezulu wokuxhathisa ipeyinti ye-insulating yokushisa ephezulu kune-1016Ωm kwiqondo lokushisa. Amandla aphezulu e-dielectric (amandla okuphuka), amakhulu kune-30KV / m. Inozinzo olululo lweekhemikhali, ukuxhathisa ukwaluphala, ukuxhathisa umhlwa kunye nokuphinda kusebenze kakuhle okuthomalalisayo. Akukho ndawo yokukhanyisa, akukho ndawo yokutshisa, ubunzima obuphezulu, ubunzima obukhulu kuno-7H. Ukumelana nobushushu 1800 ℃, inokusebenza phantsi kwedangatye elivulekileyo ixesha elide.

4. Ingaba i-induction ye-induction melting melting furnace coil yi-insulation of the inter-turn distance, okanye ukuvuthwa kwezinto ezikhuselayo okanye ukutshiza ipeyinti yokushisa ephezulu, kufuneka kusetyenziswe iglue ye-refractory ngaphakathi kwekhoyili naphakathi. ukujika kwekhoyili.

Udaka lwe-coil refractory lusetyenziselwa ikhoyili yesithando somlilo sokunyibilikisa. Isasazwa ngokulinganayo kumphezulu wayo kunye ne-ramp, enefuthe elihle lokukhusela, kwaye inokuthintela isiphaluka esifutshane okanye ukukhutshwa phakathi kwee-coil ekuveliseni ngokugqithisileyo i-inrush yangoku ukutshisa i-thyristor. I-coil iyaguga kwaye i-coil ivutha ngenxa yokuvuza kwamanzi, enokuthi ithintele ngokufanelekileyo isithando somlilo ukuba sidlule kwisithando somlilo ngenxa yokushisa okuphezulu kwensimbi etyhidiweyo.