FBCDZ series anti-explosion main mine fan

FBCDZ series anti-explosion main mine fan

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The FBCZ, FBCDZ and FBD series fans manufactured by the Company have the following characteristics in the aspects of structure and various performances:

2.1 The fans of various series all use the simplest transmission device of the direct connection between motor and impeller.

2.2. Wing twisted blades are used, which have high aerodynamic efficiency. The static pressure efficiency of single-stage series fan and counter-rotating series fan devices is as high as above 80%, thus the high efficiency area is wide and energy saving effect is obvious.

produced with cylinder wall, and then accident is caused, and make the operation of fans be safer and more reliable.

2.3 Fans for mines select explosion-proof motors and put motors in isolating chambers of fans to ensure the isolation between wind current and air flow containing gas in fan flow channel and meanwhile, play heat dissipation and diversion function. The wind current pipe makes the surrounding area of motor is connected with atmosphere, which both increases the safety performance of motor and directly dissipate the heat of motor to air and improve the safety of fan operation.

2.4 In the cylinders of rotating parts of impellers of fans for mines, copper ring devices for inhibiting spark energy are added to prevent deformation from being occurred during high speed running of impellers and spark from being

2.5 There are various performances and complete specifications in the Company. The fans matching with ventilation networks of various coal mines and non-coal mines are available for selection, and long-term high efficient operation could be guaranteed.

2.6 Fans could reverse the air flow and the reversal air flow could reach more than 60% of direct air flow. Thus the “S” type air channel, reversal air channel and fan room of traditional air cave outlet could be saved. The fans are especially suitable for places with small site area, surface subsidence and landslide dangers.

 

 

Technical parameter of FBDCZ series ground explosion-proof contra-rotating axial ventilation fan:

 

Technical parameter of FBDCZ-A series:

SeriesNo.Air volume(m3/S)Static pressure(Pa)Power(KW)Reference weight(kg)
FBDCZ
(The original BDK62)(A)
-6-NO
(n=980r/min)
1410.1~31.7918~28882×556675
1512.4~39.01054~33152×757896
1615.0~47.31199~37722×1109090
1718.0~56.81353~42582×13210178
1821.4~67.41517~47742×18512240
1925.1~79.31690~53192×22017235
2029.3~92.51873~58932×25018855
2133.9~107.02065~64972×35522866
FBDCZ
(The original BDK62)(A)
-8-NO
(n=740r/min)
1713.6~42.9772~24282×559618
1816.1~50.9865~27222×7510920
1919.0~60.0964~30332×11015555
2022.1~69.81068~33602×13217635
2125.6~80.81177~37052×16019466
2229.5~92.91292~40662×20021769
2333.7~106.21412~44442×25025784
2438.2~120.71538~48392×31532938
2543.2~136.41669~52502×31535136
2648.6~153.41805~56792×45041234
2754.4~171.81946~61242×45043701
2860.7~191.62093~65862×71049069
FBDCZ
(The original BDK62)(A)
-10-NO
(n=590r/min)
2017.6~55.7679~21362×7516555
2120.4~64.4748~23552×9018426
2223.5~74.1821~25852×11020649
2326.8~84.7898~28252×13222624
2430.5~96.2978~30762×16030038
2534.5~108.71061~33382×18532436
2638.8~122.31147~36102×25037334
2743.4~137.01237~38932×25039801
2848.4~152.81331~41872×31548909
2953.8~169.71427~44912×35560771
3059.5~187.91527~48062×45067447
3272.3~228.01738~54682×56079121
3486.7~273.41962~61732×80092227
36102.9~324.72199~69212×1000105763
FBDCZ
(The original BDK62)(A)
-12-NO
(n=490r/min)
2425.3~79.9674~21222×11028738
2528.6~90.3732~23022×11030936
2632.2~101.6791~24902×13233894
2736.1~113.8853~26852×16036701
2840.2~126.9918~28882×20047169
2944.7~140.9985~30982×20057271
3049.5~156.01054~33152×25063447
3260.0~189.41199~37722×35575121
3472.0~227.11353~42582×45088227
3685.5~269.61517~47742×56099763
38100.5~317.11690~53192×800134685
40171.2~370.01873~58932×1000150482
Technical parameter of FBDCZ-B series:

 

SeriesNo.Air volume (m3/s)Static pressure(Pa)Power(KW)Reference weight(kg)
FBDCZ
(The original BDK62)(B)
-6-NO
(n=980r/min)
1514.5~36.6805~23352×557456
1617.6~44.4916~26562×758730
1721.1~53.31035~29992×909978
1825.0~63.31160~33622×13211120
1929.4~74.41292~37462×16016255
2034.3~86.81432~41502×22018635
2139.7~100.51579~45762×28022626
FBDCZ
(The original BDK62)(B)
-8-NO
(n=740r/min)
1818.9~47.8661~19172×5510560
1922.2~56.2737~21362×7515155
2025.9~65.5816~23672×9016555
2130.0~75.9900~26092×13219106
2234.5~87.2988~28632×16021009
2339.4~99.71080~31302×18523184
2444.8~I13.21176~34082×22030538
2550.6~128.01276~36982×28034976
2656.9~144.01380~39992×35540234
2763.7~161.01488~43132×35542701
2871.1~179.81600~46382×45047569
FBDCZ
(The original BDK62)(B)
-10-NO
(n=590r/min)
2123.9~60.5572~16592×7518026
2227.5~69.5628~18202×7519569
2331.4~79.5686~19902×9021584
2435.7~90.3747~21662×11029118
2540.3~102.1811~23512×16032236
2645.4~114.8877~25422×18534634
2750.8~128.6946~27422×20039501
2856.7~143.41017~29492×25042269
2963.0~159.31091~31632×25052371
3069.7~176.41168~33852×31562187
3284.6~214.01329~385J2×45073121
34101.5~256.71500~43482×56085227
36120.4~304.71682~48742×71093763
FBDCZ
(The original BDK62)(B)
-12-NO
(n=490r/min)
2533.5~84.8559~16212×11030936
2637.7~95.3605~17542×11033134
2742.2~106.8652~18912×13236361
2847.1~119.1702~20342×16039169
2952.3~132.3753~21822×16049271
3057.9~146.5806~23352×20060447
3270.3~177.7916~26562×25070121
3484.3~213.21035~29992×31580227
36100.0~253.11160~33622×45093763
38117.6~297.61292~37462×560120685
40137.2~347.21432~41502×710140482
42158.8~401.91579~45762×1000160781
44182.6~462.11733~50222×1250185583

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