TOG‘-KON METALLURGIYA KOMBINATI SHAROITIDA YUQORI KONSENTRATSIYALI DISPERS SISTEMALARNI GIDROTRANSPORT QILISH PARAMETRLARINI EKSPERIMENTAL TADQIQ ETISH
Keywords:
gidrotransport, dispers sistema, gidroaralashma, qattiq faza konsentratsiyasi, quvur, bosim yo‘qotilishi, kritik tezlik, gidravlik qarshilik, tog‘-kon metallurgiya kombinati.Abstract
Mazkur maqolada tog‘-kon metallurgiya kombinatlarida hosil bo‘ladigan yuqori konsentratsiyali dispers sistemalarni, xususan, mineral xomashyo maydalash va boyitish jarayonlaridan hosil bo‘luvchi gidroaralashmalarni quvur transportida tashish jarayonining asosiy gidravlik parametrlarini eksperimental tadqiq etish masalalari ko‘rib chiqilgan. Tadqiqotlarda qattiq faza konsentratsiyasi, zarracha o‘lchami, gidroaralashma zichligi, oqim tezligi, bosim yo‘qotilishi va gidravlik qarshilik koeffitsientining o‘zaro bog‘liqligi o‘rganildi. Tajriba natijalari asosida yuqori konsentratsiyali dispers sistemalarning quvur bo‘ylab harakatlanish rejimlari, kritik transport tezligi va energiya sarfiga ta’sir etuvchi omillar tahlil qilindi. Olingan natijalar tog‘-kon metallurgiya korxonalarida gidrotransport tizimlarini loyihalash, mavjud quvurlarni optimallashtirish hamda nasos agregatlarining ish rejimlarini tanlashda foydalanish mumkin.
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