-rasm. Chigitli paxta uchun EX-15 markali elevatori




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2-rasm. Chigitli paxta uchun EX-15 markali elevatori:

1- tasma; 2 – kovsh (cho’mich); 3,4 – yiritish va taranglash barabanlari; 5,6,7- elevator korpusining ustki kallagi, o’rta sektsiyasi va pastki qismi; 8 – elektr yuritma; 9 - kontryuritma; 10- reduktor; 11 – vintli konveyer; 12 – kurak; 13 – bo’shatish qisqa quvuri.

Paxta elevatori uchun . Kovshlar qadami quyidagi tenglamadan olinadi:


Yetakchi barabanga beriladigan quvvat (kVt):
bu yerda: - konveyerning ish unumi, t/soat; - chigitli paxtani ko’tarish balandligi, m; - chigitli paxta zichligi, kg/m3; - harakatlantirish mexanizmini foydali ish koeffitsienti, ga tengdir; k – elevatorning salt harakat qilishda quvvat sarfini hisobga oluvchi koeffitsient. Konveyerning ish unumi 20 t/soat bo’lganda k = 1,15; 20-40 t/soat bo’lganda k = 1,5.


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-rasm. Chigitli paxta uchun EX-15 markali elevatori

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