Mining Local Ventilator

Mining Local VentilatorThe design of JK series partial fan comprehensively considers the dust and smoke exhaust air volume, duct air supply distance, common air duct specifications, wind resistance value and the usage conditions in the mine, etc. It is divided into three types: single-stage working wheel JK-1, double-stage working wheel JK-2 and counter-rotating operation DJK. Among them, the JK40 series partial fan and DJK50 series counter-rotating partial fan can be directly installed on the roadway baseplate or hung on the side wall or roof of the roadway.Mining Local VentilatorThe motor of (D)JK series partial fan is 2 poles and the rotate speed is 2860-2930r/min.The main technical parameters of the DJK series partial fan is shown in Table 1.The main technical parameters of JK series mining partial fan with high efficiency, energy saving and low noise Table 1?Partial fan modelMachine ? No.Air volume (m3/s)Full pressure (Pa)?Power (KW)JK58-130.9-1.4928-5751.53.51.5-2.41263-752342.2-3.51648-10205.54.53.1-5.02093-129511JK58-242.2—3.52923-181111JK55-24.53.0-5.22276-127511JK55-154.2-6.61726-132411JK56-13.151.4-2.1853-5882.242.1-3.41275-9814JK67-14.52.6-4.22256-11777.5JK67-24.52.8-4.33237-147111BJK67-15.254.0-6.33776-264828JK40-15.54.3-5.1633-4755.56.57.1-8.4884-6631178.8-10.51025-769157.510.9-12.91177-88322813.2-15.61339-100530DJK505.54.8-5.81182-5152×5.56.57.9-9.51651-7192×1179.9-11.91915-8342×157.512.2-14.62198-9572×22814.8-17.82501-10892×30
link:http://www.hengdingfan.com/mining-fan/local-air-supply-fan/mining-local-ventilator.html