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海水立式长轴泵
● 海水立式长轴泵产品概述
●海水立式长轴泵结构特点和工作原理:
LC型海水立式长轴泵的吸入口垂直向下,出口水平,免抽真空启动,单基础安装,水泵和电机直联,基础占地面积小;从电机端俯视,水泵转子部件逆时针方向旋转,主要特点有:
| 清水 | 污水 | 海水 | |||
Ⅰ | Ⅱ | Ⅲ | Ⅳ | |||
喇叭口 | HT200 | HT200或QT400-18 | HT200Ni2Cr | 321或316L不锈钢 | ||
叶 轮 | HT200 | QT400-18或铸钢或ZG1Cr13Ni1 | ZG1Cr18Ni9Ti | ZCuZn16Si4或316L不锈钢 | ||
密封环☆ | HT200 | QT400-18或2Cr13 | HT200Ni2Cr | ZCuZn16Si4或316L不锈钢 | ||
导叶体 | HT200 | QT400-18或铸钢 | HT200Ni2Cr | ZG00Cr17Ni14Mo2 | ||
扬水管、护管 | Q235-A | Q235-A | 1Cr18Ni9Ti | 00Cr17Ni14Mo2 | ||
轴 | 45或2Cr13 | 45或2Cr13 | 1Cr18Ni9Ti | 00Cr17Ni14Mo2 | ||
轴 套☆ | 2Cr13 | 2Cr13 | 1Cr17Ni2 | 1Cr17Ni2 | ||
导轴承☆ | 聚四氟乙烯/赛龙/丁腈橡胶 | |||||
导轴承体 | HT200 | HT200或QT400-18 | HT200Ni2Cr | ZG00Cr17Ni14Mo2 | ||
螺纹、套筒联轴器 | 45或2Cr13 | 40Cr或2Cr13 | 1Cr17Ni2 | 1Cr17Ni2 | ||
出水弯管 | Q235-A | Q235-A | 1Cr18Ni9Ti | 00Cr17Ni14Mo2 | ||
电机支座 | Q235-A | Q235-A | Q235-A | Q235-A |
注:材质可根据用户要求选配,带☆号的为易损件。
●海水立式长轴泵性能参数
型 号 | 流量Q | 级数x | 总扬程H | 转速 n | 轴功率Pa | 电 机 | 效率 η | 泵 重 | |
功率P | 型 号 | ||||||||
m3/h | m | r/min | kW | kW | % | kg | |||
100LC50 -20×x | 50 | 1 | 20 | 2950 | 3.9 | 5.5 | Y132S1-2 | 70 | 480+90N |
2 | 40 | 7.8 | 11 | Y160M1-2 | 510+90N | ||||
3 | 60 | 11.7 | 18.5 | Y160L-2 | 540+90N | ||||
4 | 80 | 15.6 | 22 | Y180M-2 | 570+90N | ||||
5 | 100 | 19.5 | 30 | Y200L1-2 | 600+90N | ||||
6 | 120 | 23.4 | 37 | Y200L2-2 | 630+90N | ||||
7 | 140 | 27.3 | 37 | Y200L2-2 | 660+90N | ||||
150LC100 -18×x | 100 | 1 | 18 | 2950 | 6.8 | 11 | Y160M1-2 | 72 | 600+100N |
2 | 36 | 13.6 | 22 | Y180M-2 | 630+100N | ||||
3 | 54 | 20.4 | 30 | Y200L1-2 | 660+100N | ||||
4 | 72 | 27.3 | 37 | Y200L2-2 | 690+100N | ||||
5 | 90 | 34.1 | 45 | Y225M-2 | 720+100N | ||||
6 | 108 | 40.9 | 55 | Y250M-2 | 750+100N | ||||
7 | 126 | 47.7 | 75 | Y280S-2 | 780+100N | ||||
8 | 144 | 54.5 | 75 | Y280S-2 | 810+100N | ||||
150LC140 -15×x | 140 | 1 | 15 | 2950 | 7.8 | 11 | Y160M1-2 | 73 | 600+100N |
2 | 30 | 15.7 | 22 | Y180M-2 | 630+100N | ||||
3 | 45 | 23.5 | 37 | Y200L2-2 | 660+100N | ||||
4 | 60 | 31.4 | 45 | Y225M-2 | 690+100N | ||||
5 | 75 | 39.2 | 55 | Y250M-2 | 720+100N | ||||
6 | 90 | 47.0 | 75 | Y280S-2 | 750+100N | ||||
7 | 105 | 54.9 | 75 | Y280S-2 | 780+100N | ||||
8 | 120 | 62.7 | 90 | Y280M-2 | 810+100N | ||||
9 | 135 | 70.6 | 90 | Y280M-2 | 840+100N | ||||
150LC200 -20×x | 200 | 1 | 20 | 2950 | 14.9 | 22 | Y180M-2 | 73 | 720+150N |
2 | 40 | 29.9 | 45 | Y225M-2 | 780+150N | ||||
3 | 60 | 44.8 | 55 | Y250M-2 | 860+150N | ||||
4 | 80 | 59.7 | 75 | Y280S-2 | 920+150N | ||||
5 | 100 | 74.7 | 90 | Y280M-2 | 980+150N | ||||
6 | 120 | 89.6 | 110 | Y315S-2 | 1040+150N | ||||
200LC-14.5 | 240 300 360 | | 16.4 14.5 11.8 | 1480 | 14.5 15.6 17.4 | 22 | Y180L-4 | 74.3 76 66.5 | 900+170N |
200LC-19 | 240 300 360 | | 21.3 19 15.4 | 1480 | 18.2 20.4 21.3 | 30 | Y200L-4 | 76.6 76.2 70.7 | 900+170N |
200LC-23 | 240 300 360 | | 25.3 23 20.2 | 1480 | 21.6 24.7 28.1 | 37 | Y225S-4 | 76.7 76.1 70.6 | 900+170N |
型 号 | 流 量 Q | 总扬程H | 转速 n | 轴功率Pa | 电 机 | 效率 η | 泵 重 | ||
功率P | 型 号 | ||||||||
m3/h | l/s | m | r/min | kW | kW | % | kg | ||
200LC-14.5×2 | 240 300 360 | 66.7 83.3 100 | 32.8 29 23.6 | 1480 | 29 31.2 34.8 | 45 | Y225M-4 | 74.3 76 66.5 | 1020+170N |
200LC-19×2 | 240 300 360 | 66.7 83.3 100 | 42.6 38 30.8 | 1480 | 36.4 40.8 42.6 | 55 | Y250M-4 | 76.6 76.2 70.7 | 1020+170N |
200LC-23×2 | 240 300 360 | 66.7 83.33 100 | 50.6 46 40.4 | 1480 | 43.2 49.4 56.2 | 75 | Y280S-4 | 76.7 76.1 70.6 | 1020+170N |
200LC-19×3 | 240 300 360 | 66.7 83.33 100 | 63.9 57 46.2 | 1480 | 54.6 61.2 63.9 | 75 | Y280S-4 | 76.6 76.2 70.7 | 1140+170N |
200LC-23×3 | 240 300 360 | 66.7 83.3 100 | 75.9 69 60.6 | 1480 | 64.8 74.1 84.3 | 110 | Y315S-4 | 76.7 76.1 70.6 | 1140+170N |
200LC-23×4 | 240 300 360 | 66.7 83.3 100 | 100.8 92 81.6 | 1480 | 86.0 98.4 111.2 | 132 | Y315M-4 | 76.7 76.1 70.6 | 1260+170N |
250LC-21 | 360 450 540 | 100 125 150 | 23.1 21 18.2 | 1480 | 30.4 32.6 35.4 | 45 | Y225M-4 | 74 79 75 | 1200+250N |
250LC-21A | 320 400 480 | 88.9 111.1 133.3 | 18.9 16.6 13.3 | 1480 | 21.7 23.5 26.2 | 37 | Y225S-4 | 76 76.5 66 | 1200+250N |
250LC-32 | 360 450 540 | 100 125 150 | 34.8 32 28.9 | 1480 | 44.4 50.6 56.8 | 75 | Y280S-4 | 74.7 77.5 76.8 | 1280+250N |
250LC-32A | 320 400 480 | 88.9 111.1 133.3 | 30.7 28 24.9 | 1480 | 34.7 39.7 44.8 | 55 | Y250M-4 | 76 77 72.7 | 1280+250N |
250LC-21×2 | 360 450 540 | 100 125 150 | 46.2 42 36.4 | 1480 | 60.8 65.2 70.8 | 90 | Y280M-4 | 74 79 75 | 1400+250N |
250LC-32×2 | 360 450 540 | 100 125 150 | 69.6 64 57.8 | 1480 | 88.8 101.2 113.6 | 160 | Y315L1-4 | 74.7 77.5 76.8 | 1500+250N |
250LC-32A×2 | 320 400 480 | 88.9 111.1 133.3 | 61.4 56 49.8 | 1480 | 69.4 79.4 89.6 | 110 | Y315S-4 | 76 77 72.7 | 1500+250N |
型 号 | 流 量 Q | 总扬程H | 转速 n | 轴功率Pa | 电 机 | 效率 η | 泵 重 | ||
功率P | 型 号 | ||||||||
m3/h | l/s | m | r/min | kW | kW | % | kg | ||
250LC-32×3 | 360 450 540 | 100 125 150 | 104.4 96 86.7 | 1480 | 133.2 151.8 170.4 | 220 | Y355M1-4 | 74.7 77.5 76.8 | 1720+250N |
250LC-32A×3 | 320 400 480 | 88.9 111.1 133.3 | 92.1 84 74.7 | 1480 | 104.1 119.1 134.4 | 160 | Y315L1-4 | 76 77 72.7 | 1500+250N |
300LC-25 | 540 660 750 | 150 183.3 208.3 | 27.5 25 21.6 | 1480 | 54.7 56.6 58.9 | 75 | Y280S-4 | 74 79.5 75 | 1340+270N |
300LC-25A | 490 600 680 | 136.1 166.8 188.9 | 22.8 21 17.9 | 1480 | 41.8 42.9 45.0 | 55 | Y250M-4 | 73 79 74 | 1340+270N |
300LC-39 | 540 660 750 | 150 183.3 208.3 | 43 39 35.6 | 1480 | 85.5 88.8 97.0 | 132 | Y315M-4 | 74 79 75 | 1480+270N |
300LC-39A | 490 600 680 | 136.1 166.8 188.9 | 35.6 32 29.5 | 1480 | 65.3 67.8 74.1 | 110 | Y315S-4 | 73 78 74 | 1480+270N |
300LC-25×2 | 540 660 750 | 150 183.3 208.3 | 55 50 43.2 | 1480 | 109.4 113.1 117.7 | 160 | Y315L1-4 | 74 79.5 75 | 1580+270N |
300LC-39×2 | 540 660 750 | 150 183.3 208.3 | 86 78 71.2 | 1480 | 171.0 177.6 194.0 | 250 | Y355M2-4 | 74 79 75 | 1780+270N |
300LC-39A×2 | 490 600 680 | 136.1 166.8 188.9 | 71.2 65 59 | 1480 | 130.6 135.5 148.3 | 200 | Y315L2-4 | 73 78 74 | 1780+270N |
350LC-19 | 750 900 1050 | 208.3 250 291.7 | 22.2 19 16.1 | 1480 | 58.1 58.4 60.6 | 90 | Y280M-4 | 78 81 76 | 1540+270N |
350LC-19A | 710 850 980 | 197.2 236.1 272.2 | 20 17 14.5 | 1480 | 49.8 50.7 51.5 | 75 | Y280S-4 | 78 80 75 | 1540+270N |
350LC-30 | 750 900 1050 | 208.3 250 291.7 | 33.5 30 25.5 | 1480 | 90.1 92.0 98.6 | 132 | 315M-4 | 76 80.5 74 | 1650+320N |
350LC-30A | 710 850 980 | 197.2 236.1 272.2 | 30.2 27 23 | 1480 | 78.2 80.5 85.7 | 110 | Y315S-4 | 75 79 73 | 1650+320N |