MINE FAN TYPE СВМ

Axial mine local ventilation fan type СВМ, single-stage with an explosion-proof engine, is intended for ventilation of dead-end mine workings in coal and ore mines, including hazardous gas and dust mines, with an air density of up to 1.3 kg / m3, temperatures from -5 ° C to 35 ° C , dust content up to 0.05 g / m3 and relative humidity up to 95% (at a temperature of +25 ° С). Similar types: ВМЭ, ВОЭ.

MINE FAN TYPE СВМ

Axial mine local ventilation fan type СВМ, single-stage with an explosion-proof engine, is intended for ventilation of dead-end mine workings in coal and ore mines, including hazardous gas and dust mines, with an air density of up to 1.3 kg / m3, temperatures from -5 ° C to 35 ° C , dust content up to 0.05 g / m3 and relative humidity up to 95% (at a temperature of +25 ° С). Similar types: ВМЭ, ВОЭ.

 

Mine fan for local ventilation type СВМ consists of a built-in removable electric motor, with a special terminal box, housing, impeller, guide and straightening apparatus. Straightening device, provides straightening of the air flow and increasing the total pressure of the fan. The guide mechanism improves the air inlet conditions, increases the total pressure. The fan can be operated at temperatures of the working medium from -40 ° C to + 45 ° C.           The environment and air must not contain aggressive gases and vapors that destroy materials, paint coatings and electrical insulation of the product. The fans are manufactured in climatic versions for operation in areas with moderate У (moderate) and УХЛ (boreal) climates and location categories 2, 3 and 4 according to GOST 15150.

Technical characteristics СВМ-5 СВМ-6
Impeller diameter D, mm 510 600
Number of stages 1 1
Impeller rotation speed, rpm 2950 2950
Fan performance in the working area, m3 / hour 6600-13000 11800-13100 11400-25200 21600-28800
Total pressure in the working area, Pa 1680-700 1800-2000 2400-1176 2500-2250
KPD 0,7 0,7
Electric engine power, kW. 7,5 11 15 22
Weight, kg, no more 200 235 265 315

Model СВМ-5 СВМ-6
Impeller diameter, mm 510 600
Overall dimensions, mm L 730 800
D 515 606
D1 560 660
D2 585 685
n holes 6 8
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