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丫4-73型锅炉通、引风适用于火力发电厂 中2- 670Vh蒸气锅炉的通、引风机系统。G4-73亦可 用于矿井通风及一般通风。通风机输送的介质为空气， ［Z 高温度不得超过80P;引凤机输送的介质为烟气。Z 上高温度不得超过250P。
Y4-73主要参数
机号 (No) | 转速 (r/min) | 配用电机 (kW-P) | 流量 (m3/h) | 全压 (Pa) |
8 | 1450 | 11-4 | 16156-18244 | 1303-1298 |
15-4 | 20442-30993 | 1284-868 | ||
9 | 1450 | 22-4 | 23003-32079 | 1651-1584 |
30-4 | 35052-44128 | 1511-1100 | ||
960 | 7.5-6 | 15229-29219 | 721-481 | |
37-4 | 31554-44004 | 2041-1959 | ||
10 | 1450 | 45-4 | 48083-60533 | 1867-1359 |
960 | 11-6 | 20891-40077 | 891-594 | |
730 | 5.5-8 | 15886-30475 | 515-343 | |
11 | 1450 | 55-4 | 41999-47427 | 2474-2463 |
75-4 | 53142-80570 | 2437-1646 | ||
960 | 18.5-6 | 27806-53343 | 1079-719 | |
730 | 7.5-8 | 21 144-29487 | 623-598 | |
11-8 | 32220-40562 | 570-415 |
12 | 1450 | 90-4 | 54526-68992 | 2949-2905 |
110-4 | 76040-104600 | 2829-1961 | ||
960 | 30-6 | 36100-69253 | 1285-856 | |
730 | 11-8 | 27451-34734 | 742-731 | |
15-8 | 38282-52661 | 712-495 | ||
14 | 1450 | 185-4 | 86586-109550 | 4029-3968 |
220-4 | 120740-166100 | 3864-2676 | ||
960 | 55-6 | 57326-72534 | 1752-1726 | |
75-6 | 79944-109970 | 1681-1167 | ||
730 | 22-8 | 43591 -49225 | 1010-1006 | |
30-8 | 55156-83624 | 995-674 | ||
16 | 960 | 110-6 | 85571-108270 | 2293-2258 |
132-6 | 119330-164150 | 2200-1526 | ||
730 | 45-8 | 65069-73480 | 1321-1316 | |
55-8 | 82333-124820 | 1302-880 | ||
580 | 45-10 | 51699-99178 | 833-555 | |
18 | 960 | 200-6 | 121830-169910 | 2908-2790 |
220-6 | 185650-233730 | 2659-1934 | ||
730 | 90-8 | 92648-129200 | 1674-1606 | |
110-8 | 141170-177730 | 1532-1115 | ||
580 | 45-10 | 73610-102650 | 1055-1012 | |
55-10 | 112160-141210 | 965-703 | ||
20 | 730 | 132-8 | 127080- 143510 | 2070-2061 |
160-8 | 160800-243800 | 2039-1378 | ||
580 | 75-10 | 100970-140810 | 1303-1250 | |
90-10 | 153800-193700 | 1192-868 |
Y4-73安装尺寸
Di | D2 | D3 | m-di | Ai | A2 | A3 | A4 | axb | cxD | n2-d2 | |
8 | ♦ 800 | 4>860 | *910 | 16-*15 | 720 | 826 | 520 | 629 | 7x111 | 5x 116 | 24-*15 |
9 | ♦ 900 | 1970 | *1010 | 806 | 916 | 585 | 694 | 7x124 | 5x130 | ||
10 | <1>1000 | ♦1070 | ♦ 1110 | 900 | 1006 | 650 | 759 | 7x137 | 5x142 | ||
11 | 4>1100 | *1170 | 4>1210 | 24*5 | 990 | 1096 | 715 | 824 | 8x131 | 6x130 | 28-*15 |
12 | *1200 | ♦1270 | *1310 | 1080 | 1186 | 780 | 889 | 8x143 | 6x 141 | ||
14 | 11400 | *1470 | *1530 | 1249 | 1395 | 910 | 1048 | 8x 167 | 6x 165 | ||
16 | 81600 | *1680 | ♦ 1750 | 28-4>15 | 1440 | 1512 | 1040 | 1172 | 9x 168 | 7x 160 | 32- *15 |
18 | *1800 | *1860 | ♦ 1922 | 28-59 | 1620 | 1779 | 1170 | 1332 | 9x190 | 7x 180 | 32-*19 |
20 | *2000 | ♦2060 | ♦2122 | 1800 | 1959 | 1300 | 1462 | 9x210 | 7x 198 |
机号 | |||||||||||||||
G | M | N | K | F | L | E | ei | 62 | h | a | b | c | da | d4 | |
8 | 1323 | 1751 | 1000 | 552 | 536 | 1792 | 565 | 400 | 450 | 599 | |||||
9 | 1487 | 1946 | 1110 | 621 | 602 | 1882 | 624 | 450 | 500 | 280 | 440 | 520 | 664 | ©30 | |
10 | 1651 | 2138 | 1220 | 690 | 668 | 1974 | 690 | 500 | 550 | 729 | ♦ 20 | ||||
11 | 1815 | 2335 | 1335 | 759 | 734 | 2274 | 746 | 550 | 600 | 375 | 620 | 794 | |||
12 | 1979 | 2532 | 1450 | 828 | 800 | 2382 | 828 | 600 | 660 | /uu | 859 | ||||
14 | 2308 | 2916 | 1700 | 966 | 934 | 2945 | 954 | 740 | 800 | 900 | 900 | 1022 | |||
16 | 2683 | 3277 | 1900 | 1104 | 1110 | 3132 | 1090 | 850 | 900 | 1152 | ♦ 36 | ||||
18 | 3094 | 3736 | 2180 | 1242 | 1250 | 3595 | 1219 | 900 | 1000 | 500 | 960 | 1282 | 042 | ||
20 | 3398 | 4210 | 2400 | 1380 | 1360 | 3788 | 1360 | 1000 | 1300 | 1412 | |||||
