M系列煤粉风机主要用于火电厂煤粉输送,将磨煤机制好的煤粉送入炉膛。因此,风机的运行工况比较恶劣,壳体及叶轮使用耐磨材料,并且加强耐磨处理(如蜗壳衬瓷);叶轮叶片是直叶片,并经耐磨堆焊处理;各部件连接处,须经防漏防磨处理,防止泄露。
机号 | 传动方式 | 转速r/min | 全压Pa | 流量m3/h | 内效率% | 内功率KW | 电动机 |
12 | D | 1450 | 4807-5356 | 14800-26000 | 78-81 | 28-43 | Y250M-4-55 |
12 | D | 1450 | 3581-4405 | 29700-35200 | 70-78 | 46-50 | Y280S-4-75 |
12.5 | D | 1450 | 5503-5808 | 16800-25000 | 78-81 | 35-47 | Y250-4-55 |
12.5 | D | 1450 | 3885-5519 | 29000-39800 | 70-81 | 52-61 | Y280S-4-75 |
13 | D | 1450 | 5641-6288 | 18900-33000 | 78-81 | 42-63 | Y280S-4-75 |
13 | D | 1450 | 4208-5170 | 37700-44800 | 70-78 | 69-75 | Y280M-4-90 |
13.5 | D | 1450 | 6082-6779 | 21100-37000 | 78-81 | 51-77 | Y280M-4-90 |
13.5 | D | 1450 | 4532-5572 | 42200-50200 | 70-78 | 83-90 | Y315S-4-110 |
14 | D | 1450 | 5994-7289 | 23600-47100 | 78-81 | 61-100 | Y315S-4-110 |
14 | D | 1450 | 4874-5288 | 53000-55900 | 70-74 | 106-108 | Y315M1-4-132 |
14.5 | D | 1450 | 6426-7819 | 26200-52300 | 78-81 | 73-119 | Y315M1-4-132 |
14.5 | D | 1450 | 5229-5680 | 58900-62200 | 70-74 | 126-129 | Y315M2-4-160 |
15 | D | 1450 | 7934-8365 | 29000-43500 | 78-81 | 87-117 | Y315M1-4-132 |
15 | D | 1450 | 6875-7512 | 50700-57900 | 78-81 | 130-141 | Y315M2-4-160 |
15 | D | 1450 | 5600-6070 | 65200-68800 | 70-74 | 149-153 | Y315M1-4-187 |
15.5 | D | 1450 | 8463-8934 | 32000-48000 | 78-81 | 102-138 | Y315M2-4-160 |
16 | D | 1450 | 8542-9513 | 35200-61500 | 78-81 | 120-179 | Y355-4-220 |
16 | D | 1450 | 6365-7826 | 70300-83500 | 70-78 | 195-211 | Y355-4-280 |
16.5 | D | 1450 | 9591-10121 | 38600-57800 | 78-81 | 140-189 | Y355-4-250 |
16.5 | D | 1450 | 6777-8316 | 77100-91600 | 70-78 | 227-246 | Y355-4-315 |
17 | D | 1450 | 10180-10739 | 42200-63300 | 78-81 | 162-219 | Y400-4-355 |
17.5 | D | 1450 | 10788-11386 | 46000-69000 | 78-81 | 188-254 | Y355-4-315 |
17.5 | D | 1450 | 7620-10219 | 80500-108000 | 70-81 | 280-325 | Y400-4-400 |
18 | D | 1450 | 11415-12043 | 50100-75100 | 78-81 | 227-292 | Y400-4-355 |
19 | D | 1450 | 8983-11033 | 118000-140000 | 70-78 | 461-498 | Y450-4-630 |
19.5 | D | 1450 | 12690-14132 | 63600-111000 | 78-81 | 322-482 | Y400-4-560 |
19.5 | D | 1450 | 9464-11621 | 127000-151000 | 70-78 | 523-568 | Y450-4-710 |
20 | D | 1450 | 14093-14867 | 68700-103000 | 78-81 | 366-495 | Y450-4-630 |

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