Y5-48型锅炉离心引风机是为适应燃用各种煤质并配有消烟除装置的(1~20T/h)工业锅炉配套设计的,凡进气条件相当,性能又相适应者均可选用温度不得超过250℃。引风机前必须加装效率不低于85%的除尘装置,降低进入风机的烟气含尘量,以利提高风机寿命。 引风机制成单吸入。机号有№4、5、6.3、8、10、12.5六种。风机可制成右旋或左旋两种。 风机的出口位置以风机机壳的出风口角度表示,“左"“右“均可制成0°、45°、90°、135°、180°、225°六种角度。 本风机由叶轮、机壳、进风口、调节门、传动组等部分组成。 叶轮:有后倾平板叶片12片,材料为16Mn,焊接于弧锥形轮盖与平板形轮盘中间,经静、动平衡校正,故运转平稳,强度高。 机壳:用钢板焊接成蜗壳形整体结构,用螺栓固定在机壳入口侧。 进风口:做成敛式流线型的整体结构,用螺栓固定在机壳入口侧。 调节门:调节门叶片为花辨形,№8以上“左"“右"转通用。在蜗板上还开有清灰门,便于清除堆积在叶片上和机壳内的积灰,保证叶轮的平衡性和气动 传动组:由主轴、轴承箱、皮带轮等组成。主轴由优质钢制成,采用滚动轴承,水冷整体轴承箱,因此,须知装输水管,耗水量随环境温度不同而异,一般按0.5~1m3考虑,轴承箱装有温度计和油位指示器,润滑油采用30号机油,润滑油采用30号机油。加入油量按油位标志的要求。 性能参数表
Y5-48 No4C性能参数表 | 转速r/min | 序号 | 流量 m3/h | 全压Pa | 内效率% | 内功率kw | 所需功率kw | 电动机 | 型号 | 功率kw | 3550 | 1 | 2932 | 2221 | 70 | 2.57 | 3.52 | Y132S1-2 | 5.5 | 2 | 3374 | 2254 | 74.1 | 2.83 | 3.87 | 3 | 3807 | 2173 | 77.2 | 2.95 | 4.04 | 4 | 4254 | 2068 | 78.7 | 3.08 | 4.22 | 5 | 4686 | 1914 | 77.7 | 3.18 | 4.36 | 6 | 5143 | 1726 | 74.4 | 3.30 | 4.51 | 7 | 5564 | 1501 | 70 | 3.30 | 4.52 | 3150 | 1 | 2602 | 1746 | 70 | 1.80 | 2.46 | Y112M-2 | 4 | 2 | 2993 | 1772 | 74.1 | 1.97 | 2.7 | 3 | 3378 | 1708 | 77.2 | 2.06 | 2.82 | 4 | 3775 | 1626 | 78.7 | 2.15 | 2.95 | 5 | 4158 | 1505 | 77.7 | 2.22 | 3.04 | 6 | 4563 | 1357 | 74.4 | 2.30 | 3.15 | 7 | 4937 | 1180 | 70 | 2.31 | 3.16 | 2800 | 1 | 2313 | 1377 | 70 | 1.26 | 1.73 | Y100L-2 | 3 | 2 | 2661 | 1398 | 74.1 | 1.39 | 1.90 | 3 | 3003 | 1348 | 77.2 | 1.45 | 1.98 | 4 | 3355 | 1283 | 78.7 | 1.51 | 2.07 | 5 | 3696 | 1188 | 77.7 | 1.56 | 2.14 | 6 | 4056 | 1071 | 74.4 | 1.62 | 2.21 | 7 | 4388 | 932 | 70 | 1.62 | 2.22 | 2500 | 1 | 2065 | 1097 | 70 | 0.90 | 1.23 | Y90L-2 | 2.2 | 2 | 2376 | 1113 | 74.1 | 0.99 | 1.35 | 3 | 2681 | 1073 | 77.2 | 1.03 | 1.41 | 4 | 2996 | 1022 | 78.7 | 1.08 | 1.47 | 5 | 3300 | 946 | 77.7 | 1.11 | 1.52 | 6 | 3622 | 853 | 74.4 | 1.15 | 1.57 | 7 | 3918 | 742 | 70 | 1.53 | 1.58 | Y5-48 No5C性能参数表 | 3150 | 1 | 5304 | 2819 | 72 | 5.71 | 7.81 | Y160M1-2 | 11 | 2 | 6062 | 2793 | 75.9 | 6.13 | 8.39 | 3 | 6820 | 2737 | 78.7 | 6.52 | 8.92 | 4 | 7578 | 2592 | 80 | 6.76 | 9.25 | 5 | 8336 | 2406 | 79.1 | 6.98 | 9.55 | 6 | 9093 | 2175 | 76 | 7.17 | 9.81 | 7 | 9851 | 1913 | 72 | 7.22 | 9.88 | 2800 | 1 | 4715 | 2223 | 72 | 4.01 | 5.49 | Y132S2-2 | 7.5 | 2 | 5389 | 2203 | 75.9 | 4.31 | 5.90 | 3 | 6062 | 2158 | 78.7 | 4.58 | 6.27 | 4 | 6736 | 2044 | 80 | 4.75 | 6.50 | 5 | 7409 | 1898 | 79.1 | 4.90 | 6.71 | 6 | 8083 | 1716 | 76 | 5.03 | 6.89 | 7 | 8757 | 1509 | 72 | 5.07 | 6.94 | 2500 | 1 | 4210 | 1769 | 72 | 2.85 | 3.90 | Y132S1-2 | 5.5 | 2 | 4811 | 1753 | 75.9 | 3.07 | 4.20 | 3 | 5413 | 1718 | 78.7 | 3.26 | 4.46 | 4 | 6014 | 1627 | 80 | 3.38 | 4.62 | 5 | 6616 | 1511 | 79.1 | 3.49 | 4.77 | 6 | 7217 | 1366 | 76 | 3.58 | 4.90 | 7 | 7818 | 1202 | 72 | 3.61 | 4.94 | 2240 | 1 | 3772 | 1419 | 72 | 2.05 | 2.81 | Y112M-2 | 4 | 2 | 4311 | 1406 | 75.9 | 2.21 | 3.02 | 3 | 4850 | 1377 | 78.7 | 2.34 | 3.21 | 4 | 5389 | 1305 | 80 | 2.43 | 3.33 | 5 | 5928 | 1212 | 79.1 | 2.51 | 3.43 | 6 | 6466 | 1096 | 76 | 2.58 | 3.53 | 7 | 7005 | 964 | 72 | 2.60 | 3.55 | Y5-48 No6.3C性能参数表 | 2800 | 1 | 9432 | 3545 | 72 | 12.73 | 17.42 | Y180M-2 | 22 | 2 | 10779 | 3513 | 75.9 | 13.68 | 18.72 | 3 | 12126 | 3441 | 78.7 | 14.54 | 18.9 | 4 | 13474 | 3259 | 80 | 15.07 | 20.63 | 5 | 14821 | 3025 | 79.1 | 15.57 | 21.30 | 6 | 16169 | 2733 | 76 | 15.99 | 21.88 | 7 | 15639 | 2403 | 72 | 16.10 | 22.03 | 2500 | 1 | 8421 | 2819 | 72 | 9.06 | 12.40 | Y160M1-2 | 11 | 2 | 9624 | 2793 | 75.9 | 9.74 | 13.33 | 3 | 10827 | 2737 | 78.7 | 10.35 | 14.16 | 4 | 12030 | 2592 | 80 | 10.73 | 14.68 | 5 | 13233 | 2406 | 79.1 | 11.08 | 15.16 | 6 | 14436 | 2175 | 76 | 11.38 | 15.57 | 7 | 15639 | 1913 | 72 | 11.46 | 15.68 | 2240 | 1 | 7546 | 2259 | 72 | 6.52 | 8.92 | Y160M1-2 | 11 | 2 | 8623 | 2238 | 75.9 | 7.01 | 9.59 | 3 | 9701 | 2193 | 78.7 | 7.45 | 10.19 | 4 | 10779 | 2077 | 80 | 7.72 | 10.56 | 5 | 11857 | 1929 | 79.1 | 7.97 | 10.91 | 6 | 12935 | 1743 | 76 | 8.19 | 11.20 | 7 | 14013 | 1533 | 72 | 8.24 | 11.28 | 2000 | 1 | 6737 | 1798 | 72 | 4.64 | 6.35 | Y132S2-2 | 7.5 | 2 | 7700 | 1781 | 75.9 | 4.99 | 6.82 | 3 | 8662 | 1745 | 78.7 | 5.30 | 7.25 | 4 | 9624 | 1654 | 80 | 5.49 | 7.52 | 5 | 10586 | 1535 | 79.1 | 5.67 | 7.76 | 6 | 11549 | 1388 | 76 | 5.83 | 7.97 | 7 | 12511 | 1221 | 72 | 5.87 | 8.03 | Y5-48 No8C性能参数表 | 2000 | 1 | 13794 | 3323 | 72 | 17.47 | 23.90 | Y200L-4 | 30 | 2 | 15765 | 3293 | 75.9 | 18.78 | 25.69 | 3 | 17736 | 3226 | 78.7 | 19.95 | 27.31 | 4 | 19707 | 3055 | 80 | 20.68 | 28.30 | 5 | 21677 | 2836 | 79.1 | 21.36 | 29.23 | 6 | 23648 | 2563 | 76 | 21.94 | 30.02 | 7 | 25619 | 2253 | 72 | 22.09 | 30.23 | 1800 | 1 | 12415 | 2686 | 72 | 12.74 | 17.43 | Y180L-4 | 22 | 2 | 14189 | 2661 | 75.9 | 13.69 | 28.73 | 3 | 15962 | 2607 | 78.7 | 14.55 | 19.90 | 4 | 17736 | 2470 | 80 | 15.08 | 20.63 | 5 | 19510 | 2293 | 79.1 | 15.57 | 21.31 | 6 | 21283 | 2072 | 76 | 15.99 | 21.88 | 7 | 23057 | 1823 | 72 | 16.10 | 22.03 | 1600 | 1 | 11035 | 2118 | 72 | 8.94 | 12.24 | Y160L-4 | 15 | 2 | 12612 | 2099 | 75.9 | 9.61 | 13.15 | 3 | 14189 | 2056 | 78.7 | 10.22 | 13.98 | 4 | 15765 | 1948 | 80 | 10.59 | 14.49 | 5 | 17342 | 1809 | 79.1 | 10.94 | 14.96 | 6 | 18918 | 1635 | 76 | 11.23 | 15.37 | 7 | 20495 | 1438 | 72 | 11.31 | 15.48 | 1400 | 1 | 9656 | 1619 | 72 | 5.99 | 8.20 | Y160M-4 | 11 | 2 | 11035 | 1604 | 75.9 | 6.44 | 8.81 | 3 | 12415 | 1572 | 78.7 | 6.84 | 9.37 | 4 | 13794 | 1485 | 80 | 7.09 | 9.71 | 5 | 15174 | 1383 | 79.1 | 7.33 | 10.03 | 6 | 16553 | 1250 | 76 | 7.52 | 10.30 | 7 | 17933 | 1100 | 72 | 7.58 | 10.37 | Y5-48 No10C性能参数表 | 1800 | 1 | 22250 | 4483 | 75.3 | 36.24 | 49.59 | Y280S-4 | 75 | 2 | 25981 | 4437 | 79.4 | 39.70 | 54.33 | 3 | 29711 | 4305 | 82.2 | 42.55 | 58.23 | 4 | 33442 | 4103 | 83.5 | 45.01 | 61.59 | 5 | 37172 | 3823 | 82.9 | 46.96 | 64.26 | 6 | 40903 | 3436 | 80.3 | 48.02 | 65.72 | 7 | 44634 | 2958 | 75.3 | 48.19 | 65.65 | 1600 | 1 | 19778 | 3531 | 75.3 | 25.45 | 34.83 | Y250M-4 | 55 | 2 | 23094 | 3494 | 79.4 | 27.88 | 38.16 | 3 | 26410 | 3390 | 82.2 | 29.89 | 40.89 | 4 | 29726 | 3232 | 83.5 | 31.61 | 43.25 | 5 | 33042 | 3013 | 82.9 | 32.98 | 45.13 | 6 | 36358 | 2708 | 80.3 | 33.73 | 46.15 | 7 | 39674 | 2332 | 75.3 | 33.85 | 46.32 | 1400 | 1 | 17305 | 2696 | 75.3 | 17.05 | 23.33 | Y225S-4 | 37 | 2 | 20207 | 2668 | 79.4 | 18.68 | 25.56 | 3 | 23109 | 2589 | 82.2 | 20.02 | 27.39 | 4 | 26010 | 2468 | 83.5 | 21.18 | 28.98 | 5 | 28912 | 2301 | 82.9 | 22.10 | 30.24 | 6 | 31813 | 2069 | 80.3 | 22.60 | 30.92 | 7 | 34715 | 1782 | 75.3 | 22.67 | 31.03 | 1250 | 1 | 15451 | 2145 | 75.3 | 12.14 | 16.61 | Y180L-4 | 22 | 2 | 18042 | 2123 | 79.4 | 13.30 | 18.19 | 3 | 20633 | 2060 | 82.2 | 14.25 | 19.5 | 4 | 23223 | 1964 | 83.5 | 15.07 | 20.63 | 5 | 25814 | 1831 | 82.9 | 15.73 | 21.52 | 6 | 28405 | 1647 | 80.3 | 16.08 | 22.01 | 7 | 30995 | 1419 | 75.3 | 16.14 | 22.08 | Y5-48 No12.5C性能参数表 | 1400 | 1 | 33800 | 4234 | 75.3 | 52.04 | 71.21 | Y315S-4 | 110 | 2 | 39467 | 4190 | 79.4 | 57.01 | 78.01 | 3 | 45134 | 4065 | 82.2 | 61.10 | 83.61 | 4 | 50802 | 3875 | 83.5 | 64.63 | 88.44 | 5 | 56469 | 3611 | 82.9 | 67.43 | 92.28 | 6 | 62136 | 3246 | 80.3 | 68.96 | 94.36 | 7 | 67803 | 2794 | 75.3 | 69.20 | 94.69 | 1250 | 1 | 30179 | 3365 | 75.3 | 37.04 | 50.68 | Y280S-4 | 75 | 2 | 35239 | 3331 | 79.4 | 40.58 | 55.53 | 3 | 40298 | 3232 | 82.2 | 43.49 | 59.51 | 4 | 45358 | 3081 | 83.5 | 46.00 | 62.95 | 5 | 50418 | 2872 | 82.9 | 48.00 | 65.68 | 6 | 55478 | 2582 | 80.3 | 49.08 | 67.16 | 7 | 60538 | 2223 | 75.3 | 49.25 | 67.40 | 1120 | 1 | 27040 | 2696 | 75.3 | 26.64 | 36.46 | Y250M-4 | 55 | 2 | 31574 | 2668 | 79.4 | 29.19 | 39.94 | 3 | 36107 | 2589 | 82.2 | 31.28 | 42.81 | 4 | 40641 | 2468 | 83.5 | 33.09 | 45.28 | 5 | 45175 | 2301 | 82.9 | 34.53 | 47.24 | 6 | 49709 | 2069 | 80.3 | 35.31 | 48.31 | 7 | 54244 | 1782 | 75.3 | 35.43 | 48.48 | 1000 | 1 | 24143 | 2145 | 75.3 | 18.96 | 25.95 | Y225S-4 | 37 | 2 | 28191 | 2123 | 79.4 | 20.78 | 28.43 | 3 | 32239 | 2060 | 82.2 | 22.27 | 30.47 | 4 | 36287 | 1964 | 83.5 | 23.55 | 32.23 | 5 | 40335 | 1831 | 82.9 | 24.57 | 33.63 | 6 | 44383 | 1647 | 80.3 | 25.13 | 34.30 | 7 | 48431 | 1419 | 75.3 | 25.22 | 34.51 |
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