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⑵ 风机采用叶轮与电机轴直联式结构,无传动系统,消除了能量的损失,从而提高了风机的装置效率。除对风机轴承定期注油外,一般不需维修,就可长期连续运行。
⑶ 该系列风机装置静压效率可达80 %,高效区域宽广,可确保矿井在三个开采阶段的运行效率都在70 %以上,扭转了我国大型矿山主扇运行效率低的状况。⑷ 在主风筒内安设了稳流环,风机性能曲线无驼峰,无喘振,任何阻力情况下均可稳定运行。噪声较低,本产品的绝大多数型号在不加消声器的情况下噪声均小于35 dB(A)。如果用户对噪声有更严格的要求,本厂可设计风机专用的消声器,使整机的运行噪声降至85 dB(A)以下。
⑸ 该系列风机全部叶片可调整,共分为45°、40°、35°、30°、和25°五个工作角度,前、后级安装角度可以一致,也可以不同,又可调节为45°以下的任意角度运行。可以单独运行其中的一台风机,因此,可调范围宽广。在矿机投产初期可只运行其中的一级风机。⑹ 该系列风机运行稳定,机振小,风机和扩散器均安装在带轮的平板车上,可以长期持续运行。
FBDCZ(原BDK62)系列防爆轴流通风机性能范围及主要技术参数表
系列 | 机号 | 风量/(m³/s) | 静压/Pa | 功率/kW | 电机型号 | 参考质量/kg |
FBDCZ | 14 | 10.1~31.7 | 918~2888 | 2×55 | YBFe280M-6 | 6675 |
15 | 12.4~39.0 | 1054~3315 | 2×75 | YBFe315S-6 | 7896 | |
16 | 15.0~47.3 | 1199~3772 | 2×110 | YBFe315L1-6 | 9090 | |
17 | 18.0~56.8 | 1353~4258 | 2×132 | YBFe315L2-6 | 10178 | |
18 | 21.4~67.4 | 1517~4774 | 2×185 | YBFe355M2-6 | 12240 | |
19 | 25.1~79.3 | 1690~5319 | 2×220 | YBFe355L1-6 | 17235 | |
20 | 29.3~92.5 | 1873~5893 | 2×250 | YBFe355L2-6 | 18855 | |
21 | 33.9~107.0 | 2065~6497 | 2×355 | YBFe450M1-6 | 22866 | |
FBDCZ | 17 | 13.6~42.9 | 772~2428 | 2×55 | YBFe315S-8 | 9618 |
18 | 16.1~50.9 | 865~2722 | 2×75 | YBFe315M-8 | 10920 | |
19 | 19.0~60.0 | 964~3033 | 2×110 | YBFe315L2-8 | 15555 | |
20 | 22.1~69.8 | 1068~3360 | 2×132 | YBFe355M1-8 | 17635 | |
21 | 25.6~80.8 | 1177~3705 | 2×160 | YBFe355M2-8 | 19466 | |
22 | 29.5~92.6 | 1292~4066 | 2×200 | YBFe355L2-8 | 21769 | |
23 | 33.7~106.2 | 1412~4444 | 2×250 | YBFe450S3-8 | 25784 | |
24 | 38.2~120.7 | 1538~4839 | 2×315 | YBFe450M2-8 | 32938 | |
25 | 43.2~136.4 | 1669~5250 | 2×315 | YBFe450M2-8 | 35136 | |
26 | 48.6~153.4 | 1805~5679 | 2×450 | YBFe560M2-8 | 41234 | |
27 | 54.4~171.8 | 1946~6124 | 2×450 | YBFe560M2-8 | 43701 | |
28 | 60.7~191.6 | 2093~6586 | 2×710 | YBFe630M2-8 | 49069 | |
FBDCZ | 20 | 17.6~55.7 | 679~2136 | 2×75 | YBFe315L-10 | 16555 |
21 | 20.4~64.4 | 748~2355 | 2×90 | YBFe355M1-10 | 18426 | |
22 | 23.5~74.1 | 821~2585 | 2×110 | YBFe355M2-10 | 20649 | |
23 | 26.8~84.7 | 898~2825 | 2×132 | YBFe355L1-10 | 22624 | |
24 | 30.5~96.2 | 978~3076 | 2×160 | YBFe355L2-10 | 30038 | |
25 | 34.5~108.7 | 1061~3338 | 2×185 | YBFe355L3-10 | 32436 | |
26 | 38.8~122.3 | 1147~3610 | 2×250 | YBFe450M2-10 | 37334 | |
27 | 43.4~137.0 | 1237~3893 | 2×250 | YBFe450M2-10 | 39801 | |
28 | 48.4~152.8 | 1331~4187 | 2×315 | JBO710M1-10 | 48909 | |
29 | 53.8~169.7 | 1427~4491 | 2×355 | JBO710M2-10 | 60771 | |
30 | 59.5~187.9 | 1527~4806 | 2×450 | JBO800S2-10 | 67447 | |
32 | 72.3~228.0 | 1738~5468 | 2×560 | JBO900S1-10 | 79121 | |
34 | 86.7~273.4 | 1962~6173 | 2×800 | JBO900S3-10 | 92227 | |
36 | 102.9~324.7 | 2199~6921 | 2×1000 | JBO900M2-10 | 105763 | |
FBDCZ | 24 | 25.3~79.9 | 674~2122 | 2×110 | JBO355S2-12 | 28738 |
25 | 28.6~90.3 | 732~2302 | 2×110 | JBO355S2-12 | 30936 | |
26 | 32.2~101.6 | 791~2490 | 2×132 | JBO400S-12 | 33894 | |
27 | 36.1~113.8 | 853~2685 | 2×160 | JBO400M-12 | 36701 | |
28 | 40.2~126.9 | 918~2888 | 2×200 | JBO710S1-12 | 47169 | |
29 | 44.7~140.9 | 985~3098 | 2×200 | JBO710S1-12 | 57271 | |
30 | 49.5~156.0 | 1054~3315 | 2×250 | JBO710M1-12 | 63447 | |
32 | 60.0~189.4 | 1199~3772 | 2×355 | JBO900S2-12 | 75121 | |
34 | 72.0~227.1 | 1353~4258 | 2×450 | JBO900S1-12 | 88227 | |
36 | 85.5~269.6 | 1517~4774 | 2×560 | JBO900M1-12 | 99763 | |
38 | 100.5~317.1 | 1609~5319 | 2×800 | JBO900L1-12 | 134685 | |
40 | 171.2~370.0 | 1873~5893 | 2×1000 | JBO900L2-12 | 150482 |