⑴ 風機采用對旋式結構。即兩臺同型號風機對接連在一起,兩極葉輪互為反方向旋轉,省去了主扇的中、后導葉的損失,從而提高了風機的效率。
⑵ 風機采用葉輪與電機軸直聯式結構,無傳動系統,消除了能量的損失,從而提高了風機的裝置效率。除對風機軸承定期注油外,一般不需維修,就可長期連續運行。
⑶ 該系列風機最高裝置靜壓效率可達80 %,高效區域寬廣,可確保礦井在三個開采階段的運行效率都在70 %以上,扭轉了我國大型礦山主扇運行效率低的狀況。⑷ 在主風筒內安設了穩流環,風機性能曲線無駝峰,無喘振,任何阻力情況下均可穩定運行。噪聲較低,本產品的絕大多數型號在不加消聲器的情況下噪聲均小于35 dB(A)。如果用戶對噪聲有更嚴格的要求,本廠可設計風機專用的消聲器,使整機的運行噪聲降至85 dB(A)以下。
⑸ 該系列風機全部葉片可調整,共分為45°、40°、35°、30°、和25°五個工作角度,前、后級安裝角度可以一致,也可以不同,又可調節為45°以下的任意角度運行??梢詥为氝\行其中的一臺風機,因此,可調范圍寬廣。在礦機投產初期可只運行其中的一級風機。⑹ 該系列風機運行穩定,機振小,風機和擴散器均安裝在帶輪的平板車上,可以長期持續運行。
FBDCZ(原BDK62)系列防爆軸流通風機性能范圍及主要技術參數表
系列 |
機號 |
風量/(m3/s) |
靜壓/Pa |
功率/kW |
電機型號 |
參考質量/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 |