oloa

Vevela Fesuiaʻi Alumina Polo

faamatalaga puʻupuʻu:

1, Regenerative burner moega talosaga
2, Faʻafesuiaʻi vevela ala o faʻasalalauga
O le toe faʻaleleia o polo e talafeagai mo le kesi ma le kesi suauʻu afi ogaumu o le toe faʻafouina faʻaputuga faiga ua filifilia, aemaise lava mo le toe faʻafouina ogaumu faʻavevela o uamea alamanuia, o le toe faʻafouina ladle tao taoina, ea vaʻavaʻa vaʻavaʻaia o ea vaʻavaʻa alamanuia regenerator ogaumu toe faʻafouina, leai-ferrous uʻamea alamanuia, na faʻaaogaina foi i le tele o le totōina o laʻau toe faʻafouina ogaumu trolley, faʻafouina eletise faʻapuna, o le toe faʻafouina incinerator alamanuia faia toe faʻafouina vevela feaveaʻi.


Oloa Faʻamatalaga

Pine o oloa

Talosaga:

1, Regenerative burner moega talosaga

2, Faʻafesuiaʻi vevela ala o faʻasalalauga

O le toe faʻaleleia o polo e talafeagai mo le kesi ma le kesi suauʻu afi ogaumu o le toe faʻafouina faʻaputuga faiga ua filifilia, aemaise lava mo le toe faʻafouina ogaumu faʻavevela o uamea alamanuia, o le toe faʻafouina ladle tao taoina, ea vaʻavaʻa vaʻavaʻaia o ea vaʻavaʻa alamanuia regenerator ogaumu toe faʻafouina, leai-ferrous uʻamea alamanuia, na faʻaaogaina foi i le tele o le totōina o laʻau toe faʻafouina ogaumu trolley, faʻafouina eletise faʻapuna, o le toe faʻafouina incinerator alamanuia faia toe faʻafouina vevela feaveaʻi.

Pvaʻaiga:

Polo lapoʻa o le alpha-alumina (corundum) e gaosia e le fesuisuiaʻi o le poloina o le aluminiina i le vevela i lalo tonu o le 3704 ° F (2040 ° C) fusion point o le aluminium oxide. Lua ituaiga o faʻavae gaioiga: taʻavale ma fetaomi.

O le vevela teuina polo o maaa jade alumina o se sili lelei refactory mea ma le mataʻina uiga o le maualalo shrinkage o refiring laina, maualuga faʻamaluluina vevela i lalo o le maualuga vevela avega, corrosion tetee, maualuga malosi, tele vevela teuina ma faʻasaʻolotoina, lelei vevela mautu mautu, lelei mafanafana conductivity, laititi faalauteleina vevela coefficient ma isi. Faʻavae i luga o kesi (paina ogaumu, mea faʻaliliu) ma le ea faʻalua preheating (suauʻu, maualuga calorific aoga kesi afi faʻaputuga aveina, e pei o se tasi vevela teuina auala), mafai ona faia le toe faʻafouina ogaumu faʻavevela laʻititi 20-50%, faʻaalu afu vevela paʻu i lalo ifo o le 150 tikeri, fua mai i le 15-20%, faʻamafanafanaina taimi faʻaalu faʻapuʻupuʻuina e le 50%, okesene mu leiloa faʻaititia faʻaititia le 30-50% o le siosiomaga puipuiga ma malosiaga sefeina aafiaga. I le galulue faʻagasologa, alumina polo i le vevela teuina tane vaeluaina le tafe o le ea i ni tamaʻi tafe laiti, ma o le ea tafe fausia malosi faititili pe a tafe i le vevela conduction tino, lea e mafai ona mitiia lelei le vevela i luga o le vevela conduction tino, o lea o le toe faʻaleleia burner mafai ona suia soʻo ma vave. A maeʻa le maualuga vevela kesi tafe e ala i le toe faʻaleleia, o le vevela mafai ona tulaʻi i le na o le 100 "maualalo ifo nai lo le flue kesi vevela, ma le vevela lelei sili atu nai lo 90%.

Lelei:

O le corundum alumina ball e faia i le alamanuia alumina e avea ma autu autu mea. E i ai le uiga o le maualalo shrinkage, maualuga vevela avega faʻamaluluina vevela, corrosion tetee, maualuga malosi, tele vevela teuina ma le faʻamatuʻuina, lelei mautu teteʻi vevela, lelei conductivity vevela ma laititi numera o vevela faʻalautelega.

Foliga Vaaia:

Maama kerisali papaʻe ma le polo. Faʻamoemoeina i mea e manaʻomia, o le tele o le polo e gaosia mai le 1/8 i le 2 inisi (faʻapalepale ± 6% mm)


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