Plasma induction rauv

Ntxiv nrog rau cov lus hais saum toj no ntau hom induction rauv, kuj muaj cov ntshav ntshav induction cua sov thiab electroslag induction furnaces. Plasma induction rauv yog ib yam khoom siv smelting uas tau tshwm sim hauv xyoo 1970s. Nws yog ib qho kev sib xyaw ua ke ntawm lub qhov cub hluav taws xob zoo tib yam thiab lub tshuab hluav taws xob plasma arc cua sov. Qhov nruab nrab zaus induction rauv yog nruab nrog lub plhaub kaw qhov cub, lossis lub kaw lus sab saum toj yog ntxiv rau cov kauv. Lub hau yog nruab nrog rab phom plasma, thiab hauv qab ntawm Tansuo yog nruab nrog lub hauv qab electrode, raws li pom hauv daim duab 2-1.

Ntxiv nrog rau qhov cub hluav taws xob induction, lub zog hluav taws xob kuj tseem muaj plasma arc fais fab mov. Lub qhov cub muaj peev xwm me me tsuas yog muaj cov cua kub induction, thiab cov qhov cub muaj peev xwm loj muaj xws li induction cua sov thiab nplawm coils. Lub phaj hauv qab ntawm cov av scroll yog nruab nrog cov dej-txias anode, thiab muaj ib lub qhov nyob rau hauv nruab nrab ntawm lub cub tawg npog rau lub plasma phom lub cev mus rau hauv lub cub tawg (lub plasma phom yog muab faib ua ob hom: DC thiab AC). Lub cev phom thiab lub hau npog yuav tsum tau muab kaw thiab txias nrog dej. Lub npog qhov cub muaj qhov them nyiaj hopper thiab lub qhov rais saib. Lub tshuab hluav taws xob lub plhaub tau muab faib ua ob hom: tag nrho ntim thiab ib nrab ntim.

Nyob rau hauv qhov zoo tib yam induction rauv smelting, lub slag yog rhuab los ntawm molten steel, thiab qhov kub ntawm lub slag yog qis dua cov hlau molten, yog li lub slag refining muaj peev xwm yog tsawg. Plasma arc tuaj yeem ua kom sov lub slag, kov yeej qhov tsis txaus ntawm qhov kub thiab txias ntawm cov induction slag, thiab kev sib khi ntawm plasma induction rauv tuaj yeem tsim cov cua tiv thaiv, yog li ntawd, nws tuaj yeem txhim kho lub peev xwm ntawm slag. Plasma induction rauv tuaj yeem siv rau smelt ultra-low carbon stainless hlau, nplua sealing alloy thiab lwm yam ntaub ntawv, thiab nws qhov zoo mus txog los yog nce qib ntawm lub tshuab nqus tsev hluav taws xob arc rauv.

Daim duab 2-1 Plasma induction rauv

1 rab phom plasma; 2 – qhov chaw soj ntsuam; 3 – steel qhov hluav taws xob; 4 – sensor;