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「DA1-80×7卧式多级离心泵」建筑给水**铜仁将分段式立式多级离心泵拆卸完毕,经清洗、除锈、检查、测量,更换或修复不合格的零部件,排除泵的故障之后,就要将其回装,恢复其工作结构。在回装时,要严格按照组装顺序和组装技术要求进行,精确地控制各零部件的相对位置和相对间隙,避免零件磕碰,杜绝违章操作。
「DA1-80×7卧式多级离心泵」建筑给水**铜仁 组装顺序及技术
(5)用相同的办法安装中段、尾段及相应的叶轮每装上。
「DA1-80×7卧式多级离心泵」建筑给水**铜仁技术选型
型号 | 流量Q | 总扬程 | 转速 | 功率 | 效率 | 必需汽蚀余量 | ||
(m) | (r/min) | (KW) | η | (m) | ||||
m3/h | L/s | 轴功率 | 电机功率 | % | ||||
DA1-50*2 | 12.6 | 3.5 | 23 | 2950 | 1.43 | 2.2 | 50 | 2 |
18 | 5 | 19 | 1.5 | 55 | ||||
23.4 | 6.5 | 13 | 1.48 | 50 | ||||
DA1-50*3 | 12.6 | 3.5 | 34.5 | 2.15 | 3 | 50 | ||
18 | 5 | 28.5 | 2.25 | 55 | ||||
23.4 | 6.5 | 19.5 | 2.22 | 50 | ||||
DA1-50*4 | 12.6 | 3.5 | 46 | 2.86 | 4 | 50 | ||
18 | 5 | 38 | 3 | 55 | ||||
23.4 | 6.5 | 26 | 2.96 | 50 | ||||
DA1-50*5 | 12.6 | 3.5 | 57.5 | 3.58 | 5.5 | 55 | ||
18 | 5 | 47.5 | 3.75 | 62 | ||||
23.4 | 6.5 | 32.5 | 9.7 | 56 | ||||
DA1-50*6 | 12.6 | 3.5 | 69 | 4.29 | 5.5 | 55 | ||
18 | 5 | 57 | 4.5 | 62 | ||||
23.4 | 6.5 | 39 | 4.44 | 56 | ||||
DA1-50*7 | 12.6 | 3.5 | 80.5 | 5.01 | 7.5 | 55 | ||
18 | 5 | 66.5 | 5.25 | 62 | ||||
23.4 | 6.5 | 45.5 | 5.18 | 56 | ||||
DA1-50*8 | 12.6 | 3.5 | 92 | 5.72 | 7.5 | 55 | ||
18 | 5 | 76 | 6 | 62 | ||||
23.4 | 6.5 | 52 | 5.92 | 56 | ||||
DA1-50*9 | 12.6 | 3.5 | 103.5 | 6.44 | 7.5 | 55 | ||
18 | 5 | 85.5 | 6.75 | 62 | ||||
23.4 | 6.5 | 58.5 | 6.66 | 56 | ||||
DA1-50*10 | 12.6 | 3.5 | 115 | 7.15 | 11 | 55 | ||
18 | 5 | 95 | 7.5 | 62 | ||||
23.4 | 6.5 | 65 | 7.4 | 56 | ||||
DA1-50*11 | 12.6 | 3.5 | 127 | 7.87 | 11 | 55 | ||
18 | 5 | 105 | 8.25 | 62 | ||||
23.4 | 6.5 | 71.5 | 8.14 | 56 | ||||
DA1-50*12 | 12.6 | 3.5 | 138 | 8.58 | 11 | 55 | ||
18 | 5 | 114 | 9 | 62 | ||||
23.4 | 6.5 | 78 | 8.08 | 56 | ||||
DA1-80*2 | 25.2 | 7 | 25.6 | 2920 | 2.52 | 3 | 64 | 2.5 |
32.4 | 9 | 22.7 | 2.68 | 72 | ||||
39.6 | 11 | 17.6 | 2.72 | 67 | ||||
DA1-80*3 | 25.2 | 7 | 38.4 | 3.78 | 5.5 | 64 | ||
32.4 | 9 | 34.1 | 4.02 | 72 | ||||
39.6 | 11 | 26.4 | 4.08 | 67 | ||||
DA1-80*4 | 25.2 | 7 | 51.2 | 5.04 | 7.5 | 64 | ||
32.4 | 9 | 45.4 | 5.36 | 72 | ||||
39.6 | 11 | 35.2 | 5.44 | 67 | ||||
DA1-80*5 | 25.2 | 7 | 64 | 6.3 | 7.5 | 65.5 | ||
32.4 | 9 | 56.8 | 6.7 | 75 | ||||
39.6 | 11 | 44 | 6.8 | 70.5 | ||||
DA1-80*6 | 25.2 | 7 | 76.8 | 7.56 | 11 | 65.5 | ||
32.4 | 9 | 68.1 | 8.04 | 75 | ||||
39.6 | 11 | 52.8 | 8.16 | 70.5 | ||||
DA1-80*7 | 25.2 | 7 | 89.6 | 8.82 | 15 | 65.5 | ||
32.4 | 9 | 79.5 | 9.4 | 75 | ||||
39.6 | 11 | 61.6 | 9.52 | 70.5 | ||||
DA1-80*8 | 25.2 | 7 | 102 | 10.08 | 15 | 65.5 | ||
32.4 | 9 | 90.8 | 10.7 | 75 | ||||
39.6 | 11 | 70.4 | 10.88 | 70.5 | ||||
DA1-80*9 | 25.2 | 7 | 115 | 11.34 | 15 | 65.5 | ||
32.4 | 9 | 102 | 12.1 | 75 | ||||
39.6 | 11 | 79.2 | 12.24 | 70.5 | ||||
DA1-80*10 | 25.2 | 7 | 128 | 22.6 | 18.5 | 65.5 | ||
32.4 | 9 | 114 | 13.4 | 75 | ||||
39.6 | 11 | 88 | 13.6 | 70.5 | ||||
DA1-80*11 | 25.2 | 7 | 141 | 13.86 | 18.5 | 65.5 | ||
32.4 | 9 | 125 | 14.7 | 75 | ||||
39.6 | 11 | 96.8 | 14.96 | 70.5 | ||||
DA1-80*12 | 25.2 | 7 | 154 | 15.12 | 18.5 | 65.5 | ||
32.4 | 9 | 136 | 16.1 | 75 | ||||
39.6 | 11 | 106 | 16.32 | 70.5 | ||||
DA1-100*2 | 36 | 10 | 38.8 | 2940 | 6.57 | 11 | 58 | 3 |
54 | 15 | 35.4 | 7.2 | 71.5 | ||||
72 | 20 | 28.4 | 7.65 | 73.5 | ||||
DA1-100*3 | 36 | 10 | 58.2 | 9.89 | 15 | 58 | ||
54 | 15 | 52.8 | 10.8 | 71.5 | ||||
72 | 20 | 42.6 | 11.5 | 73.5 | ||||
DA1-100*4 | 36 | 10 | 77.6 | 13.2 | 18.5 | 58 | ||
54 | 15 | 70.4 | 14.4 | 71.5 | ||||
72 | 20 | 56.8 | 15.3 | 73.5 | ||||
DA1-100*5 | 36 | 10 | 97 | 16.5 | 22 | 58 | ||
54 | 15 | 88 | 18 | 71.5 | ||||
72 | 20 | 71 | 19.1 | 73.5 | ||||
DA1-100*6 | 36 | 10 | 116 | 19.8 | 30 | 58 | ||
54 | 15 | 106 | 21.6 | 71.5 | ||||
72 | 20 | 85.6 | 22.9 | 73.5 | ||||
DA1-100*7 | 36 | 10 | 136 | 23.1 | 37 | 58 | ||
54 | 15 | 123 | 25.2 | 71.5 | ||||
72 | 20 | 99.4 | 26.7 | 73.5 | ||||
DA1-100*8 | 36 | 10 | 155 | 26.4 | 37 | 58 | ||
54 | 15 | 141 | 28 | 71.5 | ||||
72 | 20 | 114 | 30.5 | 73.5 | ||||
DA1-100*9 | 36 | 10 | 175 | 29.7 | 45 | 58 | ||
54 | 15 | 158 | 32.4 | 71.5 | ||||
72 | 20 | 128 | 34.4 | 73.5 | ||||
DA1-100*10 | 36 | 10 | 194 | 33 | 45 | 58 | ||
54 | 15 | 176 | 36 | 71.5 | ||||
72 | 20 | 142 | 38.2 | 73.5 | ||||
DA1-100*11 | 36 | 10 | 213 | 36.3 | 55 | 58 | ||
54 | 15 | 194 | 39.6 | 71.5 | ||||
72 | 20 | 156 | 43.7 | 73.5 | ||||
DA1-100*12 | 36 | 10 | 233 | 39.5 | 55 | 58 | ||
54 | 15 | 211 | 43.2 | 71.5 | ||||
72 | 20 | 170 | 45.9 | 73.5 | ||||
DA1-125*2 | 90 | 25 | 46 | 2950 | 15.2 | 22 | 75 | 2.8 |
108 | 30 | 40 | 15.6 | 76 | 3.2 | |||
126 | 35 | 30 | 15.4 | 73 | 4.5 | |||
DA1-125*3 | 90 | 25 | 69 | 22.8 | 30 | 75 | 2.8 | |
108 | 30 | 60 | 23.4 | 76 | 3.2 | |||
126 | 35 | 45 | 23.1 | 73 | 4.5 | |||
DA1-125*4 | 90 | 25 | 92 | 30.4 | 37 | 75 | 2.8 | |
108 | 30 | 80 | 31.2 | 76 | 3.2 | |||
126 | 35 | 62 | 30.5 | 73 | 4.5 | |||
DA1-125*5 | 90 | 25 | 116 | 38 | 45 | 75 | 2.8 | |
108 | 30 | 1000 | 39 | 76 | 3.2 | |||
126 | 35 | 75 | 38.5 | 73 | 4.5 | |||
DA1-125*6 | 90 | 25 | 138 | 45.6 | 55 | 75 | 2.8 | |
108 | 30 | 120 | 46.8 | 76 | 3.2 | |||
126 | 35 | 90 | 46.2 | 73 | 4.5 | |||
DA1-125*7 | 90 | 25 | 161 | 53.2 | 75 | 75 | 2.8 | |
108 | 30 | 140 | 54.6 | 76 | 3.2 | |||
126 | 35 | 105 | 53.9 | 73 | 4.5 | |||
DA1-125*8 | 90 | 25 | 184 | 60.8 | 75 | 75 | 2.8 | |
108 | 30 | 160 | 62.4 | 76 | 3.2 | |||
126 | 35 | 120 | 61.6 | 73 | 4.5 | |||
DA1-125*9 | 90 | 25 | 207 | 68.4 | 90 | 75 | 2.8 | |
108 | 30 | 180 | 70.2 | 76 | 3.2 | |||
126 | 35 | 135 | 69.3 | 73 | 4.5 | |||
DA1-125*10 | 90 | 25 | 230 | 76 | 90 | 75 | 2.8 | |
108 | 30 | 200 | 78 | 76 | 3.2 | |||
126 | 35 | 150 | 77 | 73 | 4.5 | |||
DA1-125*11 | 90 | 25 | 253 | 83.6 | 110 | 75 | 2.8 | |
108 | 30 | 220 | 85.8 | 76 | 3.2 | |||
126 | 35 | 165 | 84.7 | 73 | 4.5 | |||
DA1-125*12 | 90 | 25 | 276 | 91.2 | 110 | 75 | 2.8 | |
108 | 30 | 240 | 93.6 | 76 | 3.2 | |||
126 | 35 | 180 | 92.4 | 73 | 4.5 | |||
DA1-150*2 | 126 | 35 | 60.6 | 2950 | 30.4 | 37 | 68.6 | 3 |
162 | 45 | 54.6 | 31.5 | 76.6 | 3.3 | |||
180 | 50 | 49.2 | 31.4 | 76.8 | 3.5 | |||
DA1-150*3 | 126 | 35 | 90.9 | 45.6 | 55 | 68.6 | 3 | |
162 | 45 | 81.9 | 47.2 | 76.6 | 3.3 | |||
180 | 50 | 73.8 | 47.2 | 76.8 | 3.5 | |||
DA1-150*4 | 126 | 35 | 121 | 60.8 | 75 | 68.6 | 3 | |
162 | 45 | 109 | 62.9 | 76.6 | 3.3 | |||
180 | 50 | 98.4 | 62.9 | 76.8 | 3.5 | |||
DA1-150*5 | 126 | 35 | 152 | 76 | 90 | 68.6 | 3 | |
162 | 45 | 137 | 78.7 | 76.6 | 3.3 | |||
180 | 50 | 123 | 78.6 | 76.8 | 3.5 | |||
DA1-150*6 | 126 | 35 | 182 | 91.2 | 110 | 68.6 | 3 | |
162 | 45 | 164 | 94.4 | 76.6 | 3.3 | |||
180 | 50 | 148 | 94.3 | 76.8 | 3.5 | |||
DA1-150*7 | 126 | 35 | 212 | 106 | 132 | 68.6 | 3 | |
162 | 45 | 191 | 110 | 76.6 | 3.3 | |||
180 | 50 | 172 | 110 | 76.8 | 3.5 | |||
DA1-150*8 | 126 | 35 | 242 | 122 | 160 | 68.6 | 3 | |
162 | 45 | 218 | 126 | 76.6 | 3.3 | |||
180 | 50 | 197 | 126 | 76.8 | 3.5 | |||
DA1-150*9 | 126 | 35 | 273 | 137 | 160 | 68.6 | 3 | |
162 | 45 | 246 | 142 | 76.6 | 3.3 | |||
180 | 50 | 221 | 142 | 76.8 | 3.5 | |||
DA1-150*10 | 126 | 35 | 303 | 152 | 200 | 68.6 | 3 | |
162 | 45 | 273 | 158 | 76.6 | 3.3 | |||
180 | 50 | 246 | 158 | 76.8 | 3.5 | |||
DA1-150*11 | 126 | 35 | 333 | 167 | 200 | 68.6 | 3 | |
162 | 45 | 300 | 173 | 76.6 | 3.3 | |||
180 | 50 | 270 | 173 | 76.8 | 3.5 |