新一代K DK 系列矿用节能风机
K40、DK40、K45、DK45系列矿用节能风机室专门根据冶金、有色、黄金、化工、建材核工业等各类非煤矿山通风的需要设计的，可作主扇或辅扇，可安装于地表或井下，亦适用于大型车间、隧道、人防工程等场合的通风换气，此风机适宜多风机联合运转，是多风机串并联多级机战通风系统中理想的机战风机。它是在原矿用节能风机基础上，通过技术改进、完善结构、提高性能和扩大机号而设计的。该系列风机运转效率高、噪音低、性能范围更广、节电效果更为显著，同时主风筒内设有稳流环装置，特性曲线无驼峰，可保风机在任何阻力状态下均可稳定运转。
为扩大该系列风机的性能范围，满足各类大中小型非煤矿山之需要，使低、中、高阻力和大、中、小风量各类通风网路均可选到在高效区运转的主扇、辅扇和多级机站风机，该系列风机采用0.40和0.45两种轮毂比、单机和对旋两种结构形式，即分为K40、K45和DK40、DK45四种，其中
K40分别采用4、6、8极电组，三种转速；
K45分别采用4、6极电组，二中转速；
DK40、DK45均分别采用6、8极电组，二种转速；
这样，各个机号与二种轮毂比、二种结构形式和三种转速，按一定的方式组合，便使该系列风机共有93种规格。
新一代K DK系列矿用节能风机性能表
型号 | 转速r/min | 机号 | 流量m³/s | 全压Pa | 功率Kw |
K40 | -4 1450 | 8 | 4.4-9.5 | 108-497 | 5.5 |
9 | 6.2-13.5 | 136-629 | 11 | ||
10 | 8.5-18.6 | 1468-776 | 15 | ||
11 | 11.3-24.7 | 203-939 | 30 | ||
12 | 14.7-32.1 | 242-1118 | 37 | ||
13 | 18.7-40.8 | 284-1312 | 55 | ||
14 | 23.4-50.9 | 329-1512 | 90 | ||
15 | 28.7-62.6 | 387-1746 | 110 | ||
-6 980 | 7 | 2.0-4.3 | 38-174 | 1.1 | |
8 | 3.0-6.4 | 49-227 | 2.2 | ||
9 | 4.2-9.1 | 62-287 | 3 | ||
10 | 5.8-12.5 | 77-355 | 5.5 | ||
11 | 7.7-16.7 | 93-429 | 7.5 | ||
12 | 9.9-21.7 | 111-510 | 15 | ||
13 | 12.6-27.5 | 130-599 | 18.5 | ||
14 | 15.8-34.4 | 150-695 | 30 | ||
15 | 19.4-42.3 | 173-798 | 37 | ||
16 | 23.6-51.4 | 197-908 | 55 | ||
17 | 28.3-61.6 | 222-908 | 75 | ||
18 | 33.6-73.1 | 249-1149 | 90 | ||
19 | 39.5-86.0 | 277-1280 | 110 | ||
20 | 46.0-100.3 | 307-1418 | 160 | ||
21 | 53.3-116.1 | 339-1563 | 200 | ||
22 | 61.3-113.4 | 372-1716 | 250 | ||
-8 730 | 11 | 5.7-12.4 | 52-238 | 4 | |
12 | 7.4-16.1 | 61-283 | 5.5 | ||
13 | 9.4-20.5 | 72-332 | 7.5 | ||
14 | 11.8-25.6 | 84-386 | 11 | ||
15 | 14.5-31.5 | 96-443 | 15 | ||
16 | 17.6-38.3 | 109-504 | 22 | ||
17 | 21.1-45.9 | 123-568 | 30 | ||
18 | 25.0-54.5 | 138-637 | 37 | ||
19 | 29.4-64.1 | 154-710 | 55 | ||
20 | 34.3-74.7 | 170-787 | 75 | ||
21 | 39.7-86.5 | 188-867 | 90 | ||
22 | 45.7-99.4 | 206-952 | 110 | ||
23 | 52.2-113.6 | 225-1041 | 132 | ||
24 | 59.3-129.1 | 245-1133 | 160 | ||
25 | 67.0-146 | 266-1229 | 200 | ||
26 | 75.4-164.2 | 288-1330 | 250 | ||
K45 | -4 1450 | 8 | 6.6-12.5 | 357-685 | 7.5 |
9 | 9.5-17.8 | 452-867 | 15 | ||
10 | 13.0-24.0 | 558-1071 | 30 | ||
11 | 17.3-32.6 | 675-1295 | 45 | ||
12 | 22.5-42.3 | 804-1542 | 75 | ||
13 | 28.6-53.8 | 943-1810 | 90 | ||
14 | 35.7-67.2 | 1094-2099 | 132 | ||
15 | 43.9-82.6 | 1256-2409 | 200 | ||
-6 980 | 7 | 3.0-5.7 | 125-240 | 1.5 | |
8 | 4.5-8.4 | 163-313 | 3 | ||
9 | 6.4-12.0 | 207-396 | 5.5 | ||
10 | 8.7-16.5 | 255-489 | 7.5 | ||
11 | 11.6-22.0 | 309-592 | 15 | ||
12 | 15.1-28.5 | 367-704 | 18.5 | ||
13 | 19.2-36.3 | 431-827 | 30 | ||
14 | 23.9-45.3 | 500-959 | 45 | ||
15 | 29.4-55.7 | 574-1101 | 55 | ||
16 | 35.7-67.6 | 653-1252 | 90 | ||
17 | 42.8-81.1 | 737-1414 | 110 | ||
18 | 50.9-96.2 | 826-1585 | 160 | ||
19 | 59.8-113.2 | 920-1766 | 200 | ||
20 | 69.8-132.0 | 1019-1956 | 250 | ||
DK40 | -6 980 | 15 | 18.2-43.6 | 382-1690 | 2*37 |
16 | 22.1-52.9 | 435-1923 | 2*55 | ||
17 | 26.5-63.5 | 491-2171 | 2*75 | ||
18 | 31.5-75.4 | 551-2433 | 2*90 | ||
19 | 37.0-88.6 | 614-2711 | 2*132 | ||
20 | 43.2-103.4 | 680-3004 | 2-160 | ||
-8 730 | 18 | 23.5-56.1 | 306-1350 | 2*37 | |
19 | 27.6-66.0 | 341-1504 | 2*55 | ||
20 | 32.2-77.0 | 377-3334 | 2*75 | ||
21 | 37.3-89.1 | 416-1838 | 2*90 | ||
22 | 42.8-102.5 | 457-2017 | 2*110 | ||
23 | 48.9-117.1 | 499-2204 | 2*132 | ||
24 | 55.6-133.0 | 543-2400 | 2*160 | ||
25 | 62.9-150.4 | 589-2605 | 2*200 | ||
26 | 73.6-169.5 | 627-2710 | 2*220 | ||
DK45 | -6 980 | 12 | 10.7-27.6 | 698-1374 | 2*22 |
13 | 13.6-35.0 | 819-1613 | 2*37 | ||
14 | 17.0-43.8 | 950-1871 | 2*55 | ||
15 | 20.9-53.8 | 1091-2148 | 2*75 | ||
16 | 25.4-65.3 | 1241-2444 | 2*90 | ||
17 | 30.4-78.3 | 1400-2759 | 2*132 | ||
18 | 36.1-93.5 | 1570-3093 | 2*160 | ||
19 | 42.5-109.4 | 1750-3446 | 2*200 | ||
20 | 49.5-127.6 | 1939-3819 | 2*250 | ||
-8 730 | 16 | 18.9-48.7 | 688-1356 | 2*37 | |
17 | 22.7-58.4 | 777-1531 | 2*55 | ||
18 | 26.9-69.3 | 871-1716 | 2*75 | ||
19 | 31.6-81.5 | 971-1912 | 2*90 | ||
20 | 36.9-95.1 | 1076-2119 | 2*110 | ||
21 | 42.7-110.1 | 1186-2336 | 2*160 | ||
22 | 49.1-126.6 | 1302-2563 | 2*200 |
