4-73 centrifugal ventilator ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k.

4-73 Ventilator centrifugal ye:

No special requirements, 4-73 type centrifugal ventilator can be used for mine ventilation and general ventilation, the ventilator conveying medium is air, the high temperature should not exceed 80°C, the ventilator conveying medium is prolonged smoke gas, the high temperature should not exceed 250°C, before the ventilator, you must add a dust removal device to minimize the possible content of smoke gas in the ventilator, according to the general power plant use dust removal efficiency should not be below 85%.

4-73 Centrifugal Ventilation Mechanism looi:

Fan ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ

(1) Wheel wheel: 12 ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ A ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ sababu ye kɛ Wheel ye kɛnɛya, ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye. No. kelen de masin, ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot;

(2) Kɔrɔ: Kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ. Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye k No. 14-16 ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye. No. 18-28 ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r. Fan machine, snail plate, a cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka cɛ ka

(3) Wind inlet: convergent, streamline type wind inlet to make a whole structure, with a bolt fixed at the fan entrance side. (3) Wind inlet: convergent, streamline type wind inlet to make a whole structure, with a bolt fixed at the fan entrance side.)

(4) Drive part: drive part's spindle is made of high quality steel, and this fan all uses rolling bearings. (4) drive part: drive part's spindle is made of high quality steel, and this fan all uses rolling bearings. (4) drive part: drive part's spindle is made of high quality steel, and this fan all uses rolling bearings.) Bearing box tɔ̈u në biäk yiic: №8 ~ 16 kek cylindrical bearing box; No. 18-28 ye kek looi në kaam ye kek looi në kaam ye kek looi në kaam ye kek looi në kaam ye kek looi në kaam ye kek looi në kaam ye kek looi në kaam ye kek looi. Thermometer ku oil level indicator (ventilator dɔɔni) aye tɔ̈u në bearing box yic. Lubricant oil is used by No. 30 mechanical oil, the amount of oil is implemented according to the oil level mark, №8-16 overall cylindrical bearing box how to use dry oil, in the bearing box inside the ball side should block the oil plate, its fixed slot interconnection to be manufactured. Fan ye tɔ̈u në koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom. Pii ye tɔ̈ɔ̈u aye wuɔ̈ɔ̈c në tɛmɛ̈ɛ̈r, ka tɛmɛ̈ɛ̈r në 0.5 ~ 1m3 / h.

(5) Ajuiɛɛr: Ajuiɛɛr ye luɔɔi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi. Adjustment range is from 0° (open all) to 90° (closed all). Adjustment range is from 0° (open all) to 90° (closed all). Lɔ̈ɔ̈ŋ kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ Cyclone gɛɛl ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye. Walasa ka kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye k Lɔ̈ɔ̈i de ventilator, lubricant calcium-sodium-based lubricant lubricant. Ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ