Indlela yonyango ye-Insulation ye ukuchithwa kwesithando somlilo coil

1. Kwi-380V yombane wombane ongenayo, i-voltage kwi-coil yi-750V, kwaye i-inter-turn voltage nayo ingamashumi e-volts. Ukuba umgama phakathi kojiko umkhulu ngokwaneleyo, umgama phakathi kojiko ungasetyenziselwa ukugquma. Olu lunyango lokuqala lokugquma. Ukuba i-slag yensimbi itshiza kwikhoyili, iya kwenza isiphaluka esifutshane phakathi kokujika. Le ndlela iye yapheliswa ngoku.

2. Inkqubo ekhoyo ngoku esetyenziswa ngokuqhelekileyo yonyango lwe-induction yokuncibilika kweekhoyili zesithando somlilo ziindlela ezine zonyango lokufakelwa. Okokuqala, fafaza ipeyinti ekhuselayo ebusweni bekhoyili; okwesibini, umoya umaleko we-mica tape kwikhoyili etshizwe ngepeyinti yokukhusela; kwakhona, umoya umaleko weribhoni yeglasi ngaphandle kwe tape mica; 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 ipeyinti yokushisa ephezulu yokushisa ngokuthe ngqo. Ezinye iipeyinti zokugquma ezaziwayo eziqhelekileyo ziyakwazi ukumelana nobushushu obuyi-1800°C, kodwa ukutshiza ipeyinti yobushushu obuphezulu ikwayindlela elula. Xa sithetha ngokwethiyori, inqanaba eliphezulu lokugquma lepeyinti yobushushu bobushushu obuphezulu, kokukhona ubushushu obuphezulu bepeyinti yokugquma, kunye nomthamo ophezulu wokuxhathisa wepeyinti yobushushu obuphezulu bungaphezulu kwe-1016Ωm kwiqondo lobushushu begumbi. Amandla aphezulu e-dielectric (amandla okuphuka), amakhulu kune-30KV / m. Inozinzo olululo lweekhemikhali, ukumelana nokwaluphala, ukuxhathisa ukubola, kunye nokuphinda kusebenze kakuhle okuthomalalisayo. Akukho ndawo yokukhanyisa, indawo yokutshisa, ubunzima obuphezulu, ubunzima obukhulu kuno-7H. Ukumelana nobushushu 1800℃, inokusebenza phantsi kwedangatye elivulekileyo ixesha elide.

4. Ingaba ukugquma kwe-coil yokunyibilika kwesithando somlilo ngumgama phakathi kokujika, okanye ukuvuthwa kwezinto ezikhuselayo okanye ukutshiza ipeyinti yokushisa yokushisa ephezulu, kukholelwa ukuba uluhlu lwe-refractory mortar kufuneka lusetyenziswe ngaphakathi ngaphakathi kwendawo. ikhoyili naphakathi kokujika kwekhoyili.

Udaka lwe-coil refractory lusetyenziselwa ikhoyili yesithando sokunyibilikisa induction. Ithotywe ngokulinganayo phezu komhlaba kunye ne-ramp, enefuthe elihle lokugquma. Inokuthintela isiphaluka esifutshane okanye ukukhutshwa kwekhoyili ekuveliseni i-impulse yangoku ngokugqithisileyo ukutshisa i-thyristor, njl., kwaye ikhusele ngokufanelekileyo i-thyristor ekutshiseni ngenxa ye-coil iyaguga kwaye i-coil ivutha ngenxa yokuvuza kwamanzi, enokuthintela ngokufanelekileyo. iziko ekunxityweni ngenxa yobushushu obugqithisileyo bentsimbi etyhidiweyo.