
用途:冷凝泵用于火力發(fā)電廠輸送冷凝水及類(lèi)似于冷凝水的其他液體。本泵有較好的吸入性能。 100N130和150N110型泵可輸送120℃以?xún)?nèi)有液體,但其他泵輸送液溫不能超過(guò)80℃。 100N30及150N110型泵分別在填料函體和填料壓蓋處通入冷卻水后可作疏水泵用。流量范圍:8~100m3/時(shí) 揚(yáng)程范圍:38~141m 結(jié)構(gòu)冷凝泵有臥式,單級(jí)或多級(jí),懸臂式及帶誘導(dǎo)輪等多種結(jié)構(gòu)形式。 3N6、4N6、4N6A及100N130型泵為臥式、懸臂、單級(jí)冷凝泵。 2.5N3×2,3N6×2及4N6×2型泵為臥式懸臂、兩級(jí)冷凝泵。 6N6及150N110型泵是臥式,懸臂,帶誘導(dǎo)輪,單級(jí)冷凝泵。
性能表 Table of Standard Performance
| 泵型號(hào) | 流量 Q | 總揚(yáng)程 h | 揚(yáng)程 h | 轉(zhuǎn)速 n | 功率 | 泵效率 η | 允許汽蝕余量 r | 葉輪直徑 mm | 泵重量 db | 泵口徑(mm) | 泵外形尺寸 mm | |||
| 米3/時(shí) (m3/h) | 升/秒 (l/s) | 軸 | 電動(dòng)機(jī) | 吸入 | 吐出 | |||||||||
| (米.m) | m | r/min | kw | kw | % | m | mm | kg | mm | mm | mm | |||
| DG45-80*7 | 36 45 62 | 10 12.5 17.2 | 585.6 560 477.2 | 2950 | 98.4 107 123.3 | 50 55 56 | 3.9 4.0 5.5 | 260 | 915 | |||||
| DG45-80*8 | 36 45 62 | 10 12.5 17.2 | 669.2 640 645.4 | 2950 | 131.2 142.6 164.4 | 185 | 50 55 56 | 3.9 4.0 5.5 | 260 | 1087 | ||||
| 5DTN-14 | 170 210 256 | 164.5 147 120 | 1480 | 110.3 116.7 117 | 69 72 71.5 | 3.3 3.3 3.5 | ||||||||
| 5LDTNA-6 | 85 | 130 | 1480 | 40 | 55 | 75 | 2.5 | 200 | 150 | Φ426*4945 | ||||
| DG45-80*9 | 36 45 52 | 10 12.5 17.2 | 752.8 720 613.6 | 147.6 160.4 2950 | 147.6 160.4 186 | 220 | 50 55 56 | 3.9 4.0 5.5 | 260 | 1155 | Φ | |||
| 5LDTNA-7 | 120 | 122 | 1480 | 53 | 75 | 75 | 2.5 | 200 | 150 | Φ426*4945 | ||||
| 5LDNA-8 | 120 | 138 | 1480 | 60 | 75 | 75 | 2.5 | 200 | 150 | Φ426*4945 | ||||
| 5LDTNA-9 | 120 | 154 | 1480 | 67 | 75 | 75 | 2.5 | 200 | 150 | Φ426*4945 | ||||
| 5LDTNA-10 | 120 | 170 | 1480 | 74 | 90 | 75 | 2.5 | 200 | 150 | Φ426*4945 | ||||
| 5LDTNA-11 | 120 | 187 | 1480 | 81.5 | 90 | 75 | 2.5 | 200 | 150 | Φ426*4945 | ||||
| 6LDTN-4 | 160 | 48 | 1480 | 27.8 | 55 | 75 | 2.8 | 200 | 150 | Φ426*4625 | ||||
| 6LDTN-5 | 160 | 60 | 1480 | 34.8 | 55 | 75 | 2.8 | 200 | 150 | Φ426*4625 | ||||
| 6LDTN-6 | 160 | 72 | 1480 | 41.8 | 55 | 75 | 2.8 | 200 | 150 | Φ426*4625 | ||||
| 6LDTN-7 | 160 | 84 | 1480 | 48.8 | 55 | 75 | 2.8 | 200 | 150 | Φ426*4625 | ||||
| 6LDTN-8 | 160 | 96 | 1480 | 55.7 | 75 | 75 | 2.8 | 200 | 150 | Φ426*4625 | ||||
| 6LDTN-9 | 160 | 108 | 1480 | 62.7 | 100 | 75 | 2.8 | 200 | 150 | Φ426*4625 | ||||
| 6LDTN-10 | 120 140 160 | 140 132 120 | 1480 | 50 61.6 70.6 | 100 | 61 70 74 | 1.3 1.45 1.6 | 200 | 150 | Φ426*4625 | ||||
| 6LDTN-11 | 80 120 160 | 154 147 132 | 1480 | 55 67 77.6 | 100 | 62 72 74 | 1.1 1.25 1.45 | 200 | 150 | Φ426*4625 | ||||
| 6LDTN-12 | 160 | 144 | 1480 | 83.6 | 100 | 75 | 2.8 | 200 | 150 | Φ426*4625 | ||||
| 6LDTNA-12 | 160 | 166 | 1480 | 95 | 110 | 76 | 2.8 | 200 | 150 | Φ426*4625 | ||||
| 6LDTNA-13 | 160 | 180 | 1480 | 103.2 | 132 | 76 | 2.8 | 200 | 150 | Φ426*4625 | ||||
| 6.5LDTNA-7 | 180 | 130 | 1480 | 82.8 | 110 | 77 | 2.8 | 250 | 200 | Φ580*5500 | ||||
| 6.5LDTNA-8 | 235 | 125 | 1480 | 103.9 | 132 | 77 | 2.8 | 250 | 200 | Φ580*5500 | ||||
| 6.5LDTNA-9 | 200 | 150 | 1480 | 106 | 132 | 77 | 2.8 | 250 | 200 | Φ580*5500 | ||||
| 6.5LDTNA-10 | 210 | 170 | 1480 | 126.3 | 150 | 77 | 2.8 | 250 | 200 | Φ580*5500 | ||||
| 6.5LDTNA-11 | 220 | 185 | 1480 | 144 | 150 | 77 | 2.8 | 250 | 200 | Φ580*5500 | ||||
| 7LDTN-3 | 410 | 63 | 1480 | 125 | 225 | 77 | 3 | 350 | 250 | Φ680*5960 | ||||
| 6LDTNA-11 | 160 | 144 | 1480 | 90.3 | 110 | 76 | 2.8 | 200 | 150 | Φ426*4625 | ||||
| 7LDTN-4 | 350 | 100 | 1480 | 125 | 225 | 77 | 3 | 350 | 250 | Φ680*5960 | ||||
| 7LDTN-5 | 210 280 350 | 140 130 125 | 1480 | 135 148 159 | 250 | 59 67 75 | 1.5 1.5 1.8 | 350 | 250 | Φ680*5960 | ||||
| 7LDTN-6 | 210 280 350 | 172 160 150 | 1480 | 167 180 191 | 250 | 59 68 75 | 1.5 1.5 1.8 | 350 | 250 | Φ680*5960 | ||||
| 7LDTN-7 | 210 280 350 | 215 202 175 | 1480 | 183 213 222 | 250 | 67 72 75 | 1.5 1.5 1.8 | 350 | 250 | Φ680*5960 | ||||
| 7LDTN-7A | 180 275 350 | 190175 155 | 1480 | 172 187 197 | 250 | 54 71 70 | 1.5 1.8 2.0 | 350 | 250 | Φ680*5960 | ||||
| 8LDTN-2A | 440 530 600 | 59 52 46 | 1480 | 99 104 104.5 | 160 | 69 71 70 | 3.5 | 450 | 300 | Φ830*7575 | ||||
| 8LDTN-3A | 450 | 86 | 1480 | 144 | 200 | 73 | 3 | 450 | 300 | Φ830*7575 | ||||
| 8LDTN-2P | 575 | 90 | 1480 | 180 | 225 | 78 | 3.5 | 450 | 300 | Φ830*7575 | ||||
| 8LDTN-4 | 560 | 114 | 1480 | 232 | 315 | 75 | 3 | 450 | 300 | Φ830*7575 | ||||
| 8LDTN-5 | 560 | 140 | 1480 | 280 | 315 | 75 | 3 | 450 | 300 | Φ830*7575 | ||||
| 8LDTN-6 | 560 | 170 | 1480 | 341 | 400 | 76 | 3 | 450 | 300 | Φ830*7575 | ||||
| 9LDTN-2 | 720 810 900 | 90 84 79 | 1480 | 245.1 247 254.8 | 315 | 72 75 76 | 2.5 2.9 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-2A | 720 810 900 | 81 78 74 | 1480 | 217.6 226.4 235.5 | 315 | 73 76 77 | 2.5 2.9 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-2B | 745 | 65 | 1480 | 169.1 | 315 | 78 | 3 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-2C | 900 | 84 | 1480 | 278.2 | 315 | 75 | 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-3 | 630 850 900 | 130 109 103 | 1480 | 323.2 332 327.9 | 400 | 69 76 77 | 2.5 3.5 3.8 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-3A | 650 850 900 | 109 87 80 | 1480 | 263.4 265 265 | 400 | 71 76 74 | 2.5 3.5 3.8 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-3B | 630 750 900 | 94 80 63 | 1480 | 224 217.9 217.5 | 315 | 72 75 71 | 2.5 2.9 3.8 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-4 | 870 | 166 | 1480 | 510.8 | 630 | 77 | 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-5 | 870 | 205 | 1480 | 630.8 | 710 | 77 | 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-6 | 870 | 244 | 1480 | 750.8 | 800 | 77 | 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-6A | 816 | 250 | 1480 | 721.5 | 800 | 77 | 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-6-C | 747 | 270 | 1480 | 742.2 | 800 | 74 | 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTN-7 | 750 869 900 1000 | 295 270 264 240 | 1480 | 803.4 819 830 817 | 1000 | 75 78 78.2 80 | 3 3.5 3.8 | 500 | 350 | Φ960*8515 | ||||
| 9LDTNA-3 | 870 | 200 | 1480 | 607.5 | 710 | 78 | 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTNA-4 | 870 | 270 | 1480 | 820 | 1000 | 78 | 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTNA-4U | 870 | 240 | 1480 | 729 | 800 | 78 | 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTNB-4 | 870 | 252 | 1480 | 746 | 1000 | 80 | 3.6 | 500 | 350 | Φ960*8515 | ||||
| 9LDTNA-4P | 870 | 270 | 1480 | 820 | 1000 | 80 | 3.5 | 500 | 350 | Φ960*8515 | ||||
| 9LDTNA-5P | 870 | 310 | 1480 | 918 | 1000 | 80 | 3.6 | 500 | 350 | Φ960*8515 | ||||
| 9.5LDTN-P | 1058 | 90 | 1480 | 332 | 400 | 78 | 4 | 600 | 350 | Φ1080*10300 | ||||
| 9.5LDTN-2P | 1058 | 145 | 1480 | 535.6 | 630 | 78 | 4 | 600 | 350 | Φ1080*10300 | ||||
| 9.5LDTN-3P | 1058 | 200 | 1480 | 738.8 | 800 | 78 | 4 | 600 | 350 | Φ1080*10300 | ||||
| 9.5LDTNA-4P | 1058 | 255 | 1480 | 924 | 1000 | 78 | 4 | 600 | 350 | Φ1080*10300 | ||||
| 10LDTN-2 | 1660 | 85 | 1480 | 486.4 | 560 | 80 | 5 | 800 | 500 | Φ1200*11000 | ||||
| 10LDTN-3 | 1660 | 155 | 1480 | 800 | 500 | Φ1200*11000 | ||||||||
| 10LDTN-4 | 1660 | 205 | 1480 | 800 | 500 | Φ1200*11000 | ||||||||
| 10LDTN-5 | 1660 | 255 | 1480 | 800 | 500 | Φ1200*11000 | ||||||||
| 10LDTN-6 | 1660 | 310 | 1480 | 1709 | 2000 | 82 | 5 | 800 | 500 | Φ1200*11000 | ||||
| 10LDTN-6D | 1714 | 322 | 1480 | 1833 | 2000 | 82 | 5 | 800 | 500 | Φ1200*11000 | ||||
| 10LDTN-6E | | 352 | 1480 | 2267 | 2500 | 82 | 5 | 800 | 500 | Φ1200*11000 | ||||
| 10LDTNB-3 | 1370 | 190 | 1480 | 875 | 1120 | 81 | 5 | 800 | 500 | Φ1200*11000 | ||||
| DG45-80*6 | 36 45 62 | 10 12.5 17.2 | 502 480 409 | 2950 | 98.4 107 123.3 | 150 | 50 55 56 | 3.9 4.0 5.5 | 260 | 915 | Φ | |||
| DG45-80*9 | 36 45 62 | 10 12.5 17.2 | 752.8 720 613.6 | 2950 | 147.6 160.4 186 | 220 | 50 55 56 | 3.9 4.0 5.5 | 260 | 1155 | Φ | |||
| DG45-80*10 | 36 45 62 | 10 12.5 17.2 | 836.4 800 681.8 | 752.8 720 | 2950 | 164 178.3 205.3 | 220 | 50 55 56 | 3.9 4.0 5.5 | 260 | 1276 | Φ | ||
| 2DG-7 | 220 240 260 | 1105 1080 1045 | 2980 | 986 1009 1027 | 1250 | 63 67 72 | 5 | 348 | 3900 | Φ | ||||
| 2DG-8 | 240 270 300 | 1208 1213 1128 | 2980 | 1129 1189 1245 | 1250 | 74 75 74 | 5 | 4200 | Φ | |||||
| 2DG-9 | 170 200 234 | 1560 1520 1455 | 2980 | 1077 1157 1244 | 1250 | 67 71.5 74.5 | 5 | 345 | 4500 | Φ | ||||
| 2DG-10 2DG(B)-10 | 200 270 280 | 1680 1515 1480 | 2980 | 1280 1474 1493 | 1600 | 71.5 75.6 75.6 | 5 | 345 | 4800 | Φ | ||||
| 3DG-10 3DG(B)-10 | 360 440 496 | 1660 1560 1470 | 2980 | 2050 2280 2400 | 2500 | 80.1 82.4 81 | 5 | 4800 | Φ | |||||
| 4DG-8C | 500 550 600 | 1670 1630 1580 | 2985 | 2953 3090 3227 | 3400 | 77 79 80 | 7.5 10 14 | 6500 | Φ | |||||
| 5DGB-10 | 500 550 600 | 2210 2150 2100 | 2987 | 3762 4084 4324 | 4800 | 80 82 82 | 8.8 10 11 | 7000 | Φ | |||||
| DG270-140B | 270 320 360 | 1570 1500 1422 | 2985 | 1560 1722 1788 | 2000 | 74 76 78 | 5 | 4800 | Φ | |||||
| DG270-140C | 270 360 440 | 1750 1610 1520 | 2989 | 1704 1988 2300 | 2300 | 75.5 79 79 | 2300 | 4800 | Φ | |||||
| DG400-180C | 400 450 500 | 1975 1900 1815 | 2985 | 2733 2947 3131 | 3200 | 77.5 79 79 | 3200 | 7000 | Φ | |||||
| DG450-180 | 440 450 500 | 1920 1825 1700 | 4600 | 2785 2867 2932 | 3200 | 75 78 79 | 3200 | 3200 | Φ | |||||
| DG45-80*9 | 36 45 52 | 10 12.5 17.2 | 752.8 720 613.6 | 2950 | 147.6 160.4 186 | 220 | 50 55 56 | 3.9 4.0 5.5 | 260 | 1276 | Φ | |||
| DG45-80*11 | 36 45 52 | 10 12.5 17.2 | 90 880 750 | 2950 | 180.4 196.1 225.9 | 240 | 50 55 56 | 3.9 4.0 5.5 | 260 | 1344 | Φ | |||
| DG45-80*12 | 36 45 52 | 10 12.5 17.2 | 1003.6 960 818.2 | 2950 | 196.8 213.9 246.7 | 280 | 50 55 56 | 3.9 4.0 5.5 | 260 | 1413 | Φ | |||
| DG85-80*7 | 54 85 108 | 15 23.6 30.0 | 616 560 490 | 2950 | 170.9 199.3 218.4 | 240 | 53 65 66 | 3.5 4.5 5.5 | 250 | 1567 | Φ | |||
| DG85-80*8 | 54 55 108 | 15 23.6 30.0 | 704 640 560 | 2950 | 195.3 227.8 249.6 | 290 | 53 65 66 | 3.5 4.5 5.3 | 250 | 1640 | Φ | |||
| DG85-80*9 | 54 85 108 | 15 23.6 30.0 | 792 720 630 | 2950 | 219.8 256.3 280.7 | 350 | 53 65 66 | 3.5 4.5 5.3 | 250 | 1713 | Φ | |||
| DG85-80*10 | 54 85 108 | 15 23.6 30.0 | 880 800 700 | 2950 | 244.2 284.8 311.9 | 350 | 53 65 66 | 3.5 4.5 5.3 | 250 | 1786 | Φ | |||
| DG85-80*11 | 54 85 108 | 15 23.6 30.0 | 968 880 770 | 2950 | 268.6 313.2 343 | 440 | 53 65 66 | 3.5 4.5 5.3 | 250 | 1859 | Φ | |||
| DG85-80*12 | 54 85 108 | 15 23.6 30.0 | 1056 960 840 | 2950 | 293 341.7 374.3 | 440 | 53 65 66 | 3.5 4.5 5.3 | 250 | 1932 | Φ | |||
| DG150-100*6 | 120 150 180 | 33.3 41.7 50 | 630 591 540 | 2950 | 3.7 345 368 | 440 | 67 70 72 | 3.4 4.8 5.5 | 275 | 2735 | Φ | |||
| DG150-100*7 | 120 150 180 | 33.3 41.7 50 | 735 690 630 | 2950 | 358.5 402.5 429 | 500 | 67 70 72 | 3.4 4.8 5.5 | 275 | 2885 | Φ | |||
| DG150-100*8 | 120 150 180 | 33.3 41.7 50 | 875 820 750 | 2950 | 435 480 520 | 630 | 67 70 72 | 3.4 4.8 5.5 | 275 | 3035 | Φ | |||
| DG150-100*9 | 120 150 180 | 33.3 41.7 50 | 945 887 810 | 2950 | 461 517.5 552 | 630 | 67 70 72 | 3.4 4.8 5.5 | 275 | 3185 | Φ | |||
| DG150-100*10 | 120 150 180 | 33.3 41.7 50 | 1080 995 930 | 2950 | 530 580 640 | 800 | 67 70 72 | 3.4 4.8 5.5 | 275 | 3335 | Φ | |||
| 2.5N3*2 | 8 10 12 | 2.22 2.78 3.33 | 52.5 51.5 50.5 | 2950 | 3.05 51.5 50.5 | 5.5 | 37.5 41 44 | 1.9 2 2.2 | 148 | 50 | Φ | |||
| 3N6 | 16.5 22 30 | 4.8 6.1 8.34 | 62 61 58 | 2950 | 6.65 7.4 8.8 | 11 | 44 49 54 | 1.5 1.7 1.9 | 215 | 80 | Φ | |||
| 3N6*2 | 10 26 34 | 131 128 120 | 131 128 120 | 2950 | 15.7 17.8 19.6 | 22 | 41 51 56.8 | 1.75 2.05 2.4 | 215(I) 215(II) | 100 | Φ | |||
| 4N6 | 48 60 68 | 13.3 16.6 18.9 | 59.5 57 54 | 2950 | 14 15.2 16.2 | 22 | 57 61 63 | 1.4 1.6 1.75 | 225 | 94 | Φ | |||
| 4N6A | 30 4, 0 50 | 8.33 11.1 18.9 | 40 38 37.7 | 2950 | 6.3 7.3 8.25 | 11 | 49 55.5 58.5 | 1.6 1.8 2.0 | 175 | 92 | Φ | |||
| 4N6*2 | 25 40 50 | 6.95 11.1 13.9 | 130 125 120 | 2950 | 21.1 25 27.3 | 37 | 42 54 60 | 2.0 2.2 2.4 | 220(I) 215(II) | 170 | Φ | |||
| 6N6 | 60 90 120 | 16.7 25 33.3 | 70 66 60 | 2950 | 22.9 25.3 27.7 | 37 | 50 64 71 | 1.4 1.45 1.5 | 232 | 120 | Φ | |||
| 100N130 | 42 52.5 70 | 11.7 14.6 19.45 | 143 141 135 | 2950 | 36.0 40.0 46.8 | 55 | 44 49 55 | 1.3 1.5 2.0 | 325 | 166 | Φ | |||
| 150N110 | 80 100 110 | 22.2 27.8 30.5 | 122 116 112 | 2950 | 48.3 52.6 55 | 75 | 55 60 61 | 1.35 1.4 1.5 | 300 | 188 | Φ | |||
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