品牌
生产厂家厂商性质
所在地
NS系列为单级、单吸、悬臂式离心泵,按出口直径分为500mm、450mm、400mm、350mm、300mm、250mm、200mm、150mm等几大系列多种规格。产品耐磨性能好,型号多,方便选型,可满足于流量大,扬程高的环境。该泵在水力设计、结构设计方面有创新,叶轮叶片数量可以根据不同的工况环境改变,适合输送含大小固体颗粒的泥沙,强磨蚀的砂浆、灰浆、尾矿浆、矿渣等,输送均匀的粉状固液混合浓度可达到60%,是比较理想的抽砂、送砂设备,用户可根据实际工况采用单机或多机串联运行的方式达到远距离施工的目的。
广泛应用于江河湖海、水库抽砂抽矿砂、围海造地、吹沙填海,电力粉煤灰输送、冶金行业输送尾矿,水力、电力、矿山、冶金、煤炭、建材、化工、食品及污水处理等。
1、泵体采用内外双层金属结构,泵壳为垂直中开,安全性能高,出水口位置按45度间隔旋转安装。
2、过流部件采用抗强磨蚀的高鉻耐磨合金铸造,具有高效、节能、耐磨、运行可靠等特点。
3、*的密封结构,盘根使用寿命长。轴封根据不同的工况分为:副叶轮轴封、填料轴封和机械密封。
4、采用闭式叶轮,耐磨性好,泵效率高。
5、泵的传动方式有直联传动和皮带传动两种方式,从原动机方向看,泵为顺时针方向旋转。
6、可通过调节叶片数量和叶轮直径输送含有少量较大颗粒的混合物。
7、吸深能力强,可达到水下35米深。
8、扬程大,个别型号扬程可达100米。
9、流量大,流量可达2000立方/小时。
10、型号多,方便根据不同工况环境选型。
沈阳14寸抽沙泵使用情况,右上图为该泵抽取的卵石情况:
更多多用途抽沙泵图片:
出口非洲机组 | 出口蒙古的大型抽沙泵电机机组 | |
南水北调使用的高扬程抽沙泵机组 | 南水北调高扬程抽沙泵 | |
出口非洲科特迪瓦抽沙泵机组 | 天津,叶轮磨损非常微小 | |
江苏客户泥沙泵机组 | 辽宁14寸耐磨抽沙泵使用效果 |
请:
型号 | 流量 | 扬程 | 转速 | 配套电机 |
80NS-I-A33
| 60 | 18.9 | 980 | Y160M-6/7.5/380 |
85 | 17.6 | 980 | Y160L-6/11/380 | |
116 | 15.7 | 980 | Y160L-6/11/380 | |
90 | 43.2 | 1480 | Y200L-4/30/380 | |
128 | 40.3 | 1480 | Y200L-4/30/380 | |
174 | 35.9 | 1480 | Y225S-4/37/380 | |
80NS-I-A36
| 65 | 22.5 | 980 | Y160L-6/11/380 |
93 | 21 | 980 | Y160L-6/11/380 | |
126 | 18.7 | 980 | Y180L1-6/15/380 | |
98 | 51.4 | 1480 | Y200L-4/30/380 | |
140 | 48 | 1480 | Y225S-4/37/380 | |
190 | 42.7 | 1480 | Y225M-4/45/380 | |
80NS-I-A39
| 80 | 26.6 | 980 | Y180L-6/15/380 |
105 | 25.4 | 980 | Y200L1-6/18.5/380 | |
125 | 24.3 | 980 | Y200L1-6/18.5/380 | |
121 | 60.7 | 1480 | Y225M-4/45/380 | |
158 | 57.9 | 1480 | Y250M-4/55/380 | |
189 | 55.4 | 1480 | Y250M-4/55/380 | |
80NS-I-A42
| 86 | 30.9 | 980 | Y200L1-6/18.5/380 |
113 | 29.5 | 980 | Y200L2-6/22/380 | |
135 | 28.1 | 980 | Y200L1-6/22/380 | |
130 | 70.4 | 1480 | Y250M-4/55/380 | |
170 | 67.2 | 1480 | Y280S-4/75/380 | |
204 | 64.2 | 1480 | Y280S-4/75/380 | |
80NS-I-A52
| 71 | 48.1 | 980 | Y225M-6/30/380 |
121 | 46.3 | 980 | Y250M-6/37/380 | |
160 | 43.4 | 980 | Y280S-6/45/380 | |
107 | 109.8 | 1480 | Y315S-4/110/380 | |
182 | 105.5 | 1480 | Y315M-4/132/380 | |
242 | 99 | 1480 | Y315L1-4/160/380 | |
100NS-I-A33
| 79 | 18.2 | 980 | Y160L-6/11/380 |
134 | 16.6 | 980 | Y180L-6/15/380 | |
149 | 16 | 980 | Y180L-6/15/380 | |
119 | 41.6 | 1480 | Y200L-4/30/380 | |
202 | 37.8 | 1480 | Y200L-4/37/380 | |
225 | 36.5 | 1480 | Y225S-4/45/380 | |
100NS-I-A36
| 86 | 21.7 | 980 | Y250M-4/15/380 |
146 | 19.7 | 980 | Y250M-4/15/380 | |
162 | 19 | 980 | Y200L1-6/18.5/380 | |
130 | 49.5 | 1480 | Y225S-4/37/380 | |
220 | 45 | 1480 | Y250M-4/55/380 | |
245 | 43.4 | 1480 | Y250M-4/55/380 | |
100NS-I-B42
| 117 | 29.3 | 980 | Y180L-6/22/380 |
205 | 26.5 | 980 | Y200L1-6/30/380 | |
242 | 24.9 | 980 | Y200L2-6/30/380 | |
176 | 66.8 | 1480 | Y225S-4/75/380 | |
309 | 60.5 | 1480 | Y250M-4/90/380 | |
365 | 56.9 | 1480 | Y280S-4/90/380 | |
100NS-I-A39
| 86 | 26.7 | 980 | Y200L1-6/18.5/380 |
150 | 25.4 | 980 | Y200L2-6/22/380 | |
169 | 24.7 | 980 | Y225M-6/30/380 | |
130 | 61 | 1480 | Y250M-4/55/380 | |
228 | 57.8 | 1480 | Y280S-4/75/380 | |
255 | 56.5 | 1480 | Y280S-4/75/380 | |
100NS-I-A42
| 93 | 31 | 980 | Y200L2-6/22/380 |
162 | 29.4 | 980 | Y225M-6/30/380 | |
182 | 28.7 | 980 | Y225M-6/30/380 | |
140 | 70.8 | 1480 | Y280S-4/75/380 | |
245 | 67 | 1480 | Y280M-4/90/380 | |
275 | 65.5 | 1480 | Y280M-4/90/380 | |
100NS-I-A46
| 109 | 37.2 | 980 | Y250M-6/30/380 |
186 | 35.3 | 980 | Y250M-6/37/380 | |
219 | 34 | 980 | Y250M-6/37/380 | |
166 | 84.8 | 1480 | Y280M-4/90/380 | |
276 | 80.4 | 1480 | Y315S-4/110/380 | |
331 | 77.5 | 1480 | Y315M-4/132/380 | |
100NS-I-A50
| 119 | 43.9 | 980 | Y225M-6/30/380 |
199 | 41.7 | 980 | Y280S-6/45/380 | |
238 | 40.2 | 980 | Y280M-6/55/380 | |
180 | 100.2 | 1480 | Y315S-4/110/380 | |
300 | 95 | 1480 | Y315M-4/132/380 | |
360 | 91.6 | 1480 | Y315L1-4/160/380 | |
150NS-I-C42
| 199 | 27.5 | 980 | Y225M-6/30/380 |
298 | 25.4 | 980 | Y250M-6/37/380 | |
364 | 23.8 | 980 | Y280S-6/45/380 | |
300 | 62.6 | 1480 | Y315S-4/110/380 | |
450 | 58 | 1480 | Y315M-4/132/380 | |
550 | 54.3 | 1480 | Y315M-4/132/380 | |
150NS-I-A48 | 164 | 22 | 730 | Y225M-8/22/380 |
272 | 20.5 | 730 | Y250M-8/30/380 | |
329 | 19.4 | 730 | Y250M-8/30/380 | |
221 | 39.7 | 980 | Y280M-6/55/380 | |
365 | 36.9 | 980 | Y315S-6/75/380 | |
442 | 34.8 | 980 | Y315S-6/75/380 | |
150NS-I-A50 | 171 | 23.9 | 730 | Y250M-8/30/380 |
283 | 22.2 | 730 | Y250M-8/30/380 | |
343 | 21 | 730 | Y280S-8/37/380 | |
230 | 43.1 | 980 | Y280M-6/55/380 | |
380 | 40 | 980 | Y315S-6/75/380 | |
460 | 37.8 | 980 | Y315S-6/75/380 | |
150NS-I-A57 | 142 | 31.2 | 730 | Y280S-8/37/380 |
224 | 30.7 | 730 | Y280M-8/45/380 | |
318 | 28.4 | 730 | Y315S-8/55/380 | |
190 | 56.3 | 980 | Y315M-6/90/380 | |
301 | 55.4 | 980 | Y315L1-6/110/380 | |
427 | 52.9 | 980 | Y315L1-6/110/380 | |
150NS-I-C58 | 200 | 33.8 | 730 | Y280M-8/45/380 |
341 | 31.1 | 730 | Y315S-8/55/380 | |
444 | 28.4 | 730 | Y315M-8/75/380 | |
268 | 61 | 980 | Y315L1-6/110/380 | |
458 | 56 | 980 | Y315L2-6/132/380 | |
596 | 51.2 | 980 | Y355M1-6/160/380 | |
150NS-I-A55 | 184 | 29.6 | 730 | Y280S-8/37/380 |
321 | 28.2 | 730 | Y280M-8/45/380 | |
376 | 27.4 | 730 | Y315S-8/55/380 | |
248 | 53.4 | 980 | Y315M-6/90/380 | |
431 | 50.8 | 980 | Y315L1-6/110/380 | |
504 | 49.3 | 980 | Y315L1-6/110/380 | |
150NS-I-A58 | 194 | 32.9 | 730 | Y280S-8/37/380 |
338 | 31.4 | 730 | Y315S-8/55/380 | |
396 | 30.5 | 730 | Y315S-8/55/380 | |
261 | 59.3 | 980 | Y315M-6/90/380 | |
454 | 56.5 | 980 | Y315L2-6/132/380 | |
532 | 54.9 | 980 | Y315L2-6/132/380 | |
150NS-I-A60 | 201 | 35.2 | 730 | Y280M-8/45/380 |
350 | 33.6 | 730 | Y315S-8/55/380 | |
410 | 32.6 | 730 | Y315M-8/75/380 | |
270 | 63.5 | 980 | Y315L1-6/110/380 | |
470 | 60.5 | 980 | Y315L2-6/132/380 | |
550 | 58.7 | 980 | Y355M1-6/160/380 | |
150NS-I-A63 | 216 | 39.5 | 730 | Y315S-8/55/380 |
361 | 38 | 730 | Y315M-8/75/380 | |
433 | 36.2 | 730 | Y315M-8/75/380 | |
291 | 71.1 | 980 | Y315L2-6/132/380 | |
485 | 68.6 | 980 | Y355M1-6/160/380 | |
582 | 65.2 | 980 | Y355M2-6/185/380 | |
150NS-I-A65 | 223 | 42 | 730 | Y315M-8/75/380 |
372 | 40.5 | 730 | Y315M-8/75/380 | |
447 | 38.5 | 730 | Y315L1-8/90/380 | |
300 | 75.7 | 980 | Y315L2-6/132/380 | |
500 | 73 | 980 | Y355M2-6/185/380 | |
600 | 69.4 | 980 | Y355M3-6/200/380 | |
150NS-I-A70 | 139 | 50.6 | 730 | Y315S-8/55/380 |
212 | 48.3 | 730 | Y315M-8/75/380 | |
299 | 44.3 | 730 | Y315M-8/75/380 | |
186 | 91.2 | 980 | Y315L2-6/132/380 | |
285 | 87.1 | 980 | Y355M1-6/160/380 | |
401 | 79.8 | 980 | Y355M2-6/185/380 | |
200NS-I-A58 | 313 | 32.1 | 730 | Y315S-8/55/380 |
533 | 30.1 | 730 | Y315M-8/75/380 | |
626 | 28.8 | 730 | Y315M-8/75/380 | |
421 | 57.9 | 980 | Y315L2-6/132/380 | |
715 | 54.2 | 980 | Y355M1-6/160/380 | |
841 | 51.9 | 980 | Y355M2-6/185/380 | |
200NS-I-A60 | 324 | 34.4 | 730 | Y315M-8/75/380 |
551 | 32.2 | 730 | Y315L1-8/90/380 | |
648 | 30.8 | 730 | Y315L1-8/90/380 | |
435 | 62 | 980 | Y315L2-6/132/380 | |
740 | 58 | 980 | Y355M2-6/185/380 | |
870 | 55.5 | 980 | Y355M2-6/185/380 | |
200NS-I-A63 | 350 | 40 | 730 | Y315M-8/75/380 |
611 | 37.8 | 730 | Y315L2-8/110/380 | |
708 | 36.4 | 730 | Y315L2-8/110/380 | |
456 | 67.6 | 980 | Y355M1-6/160/380 | |
795 | 64 | 980 | Y355-6/220/6000 | |
921 | 61.6 | 980 | Y355-6/250/6000 | |
200NS-I-A65 | 350 | 40 | 730 | Y315M-8/75/380 |
611 | 37.8 | 730 | Y315L2-8/110/380 | |
708 | 36.4 | 730 | Y315L2-8/110/380 | |
470 | 72 | 980 | Y355M2-6/185/380 | |
820 | 68.1 | 980 | Y355-6/250/6000 | |
950 | 65.6 | 980 | Y355-6/250/6000 | |
200NS-I-A68 | 296 | 45.2 | 730 | Y315L1-8/90/380 |
534 | 43.1 | 730 | Y315L2-8/110/380 | |
706 | 40.7 | 730 | Y355M1-8/132/380 | |
397 | 81.5 | 980 | Y355M3-6/200/380 | |
717 | 77.7 | 980 | Y355-6/250/6000 | |
948 | 73.2 | 980 | Y355-6/315/6000 | |
200NS-I-A70 | 305 | 47.9 | 730 | Y315L1-8/90/380 |
550 | 45.7 | 730 | Y315L2-8/132/380 | |
727 | 43.1 | 730 | Y355M1-8/132/380 | |
409 | 86.4 | 980 | Y355M3-6/200/380 | |
738 | 82.3 | 980 | Y355-6/280/6000 | |
976 | 77.6 | 980 | Y400-6/315/6000 | |
200NS-I-A73 | 326 | 54.1 | 730 | Y315L1-8/110/380 |
544 | 50.3 | 730 | Y355M1-8/132/380 | |
652 | 47.8 | 730 | Y355M1-8/160/380 | |
438 | 97.5 | 980 | Y355M3-6/250/380 | |
730 | 90.7 | 980 | Y400-6/315/6000 | |
876 | 86.2 | 980 | Y400-6/355/6000 | |
200NS-I-A75 | 335 | 57.1 | 730 | Y315L2-8/110/380 |
559 | 53.1 | 730 | Y355M1-8/132/380 | |
670 | 50.5 | 730 | Y355M2-8/160/380 | |
450 | 102.9 | 980 | Y355-6/250/6000 | |
750 | 95.7 | 980 | Y400-6/355/6000 | |
900 | 91 | 980 | Y400-6/355/6000 | |
200NS-I-A85 | 329 | 74.2 | 730 | Y315L2-8/160/380 |
639 | 71.1 | 730 | Y355M1-8/220/380 | |
676 | 71 | 730 | Y355M2-8/220/380 | |
441 | 133.7 | 980 | Y355-6/400/6000 | |
858 | 128.2 | 980 | Y400-6/560/6000 | |
907 | 127.9 | 980 | Y400-6/560/6000 | |
250NS-I-A60 | 411 | 33.6 | 730 | Y355M2-8/75/380 |
667 | 31.3 | 730 | Y400-8/110/6000 | |
858 | 29.1 | 730 | Y400-8/110/6000 | |
551 | 60.5 | 980 | Y400-6/185/6000 | |
895 | 56.4 | 980 | Y450-6/250/6000 | |
1153 | 52.3 | 980 | Y450-6/280/6000 | |
250NS-I-A63 | 431 | 37 | 730 | Y315M-8/90/380 |
701 | 34.5 | 730 | Y315L2-8/110/380 | |
901 | 32 | 730 | Y315L2-8/132/380 | |
579 | 66.7 | 980 | Y335M2-6/200/380 | |
940 | 62.2 | 980 | Y355L2-6/250/380 | |
1211 | 57.7 | 980 | Y400-6/315/6000 | |
250NS-I-A65 | 445 | 39.4 | 730 | Y315L1-8/90/380 |
723 | 36.7 | 730 | Y315L2-8/132/380 | |
930 | 34.1 | 730 | Y355M1-8/132/380 | |
597 | 71 | 980 | Y355-6/220/6000 | |
970 | 66.2 | 980 | Y355-6/280/6000 | |
1249 | 61.4 | 980 | Y400-6/315/6000 | |
250NS-I-A68 | 405 | 44.5 | 730 | Y315L1-8/110/380 |
743 | 41.9 | 730 | Y355M1-8/160/380 | |
999 | 38 | 730 | Y355M1-8/185/380 | |
544 | 80.1 | 980 | Y355-6/250/6000 | |
977 | 75.6 | 980 | Y400-6/355/6000 | |
1342 | 68.4 | 980 | Y400-6/450/6000 | |
250NS-I-A70 | 417 | 47.1 | 730 | Y315L2-8/110/380 |
764 | 44.1 | 730 | Y355M2-8/160/380 | |
1029 | 40.2 | 730 | Y355L1-8/185/380 | |
560 | 84.9 | 980 | Y400-6/280/6000 | |
1027 | 80.1 | 980 | Y400-6/400/6000 | |
1381 | 72.5 | 980 | Y450-6/450/6000 | |
250NS-I-A73 | 435 | 51.3 | 730 | Y355M1-8/132/380 |
797 | 48.3 | 730 | Y355L1-8/185/380 | |
1073 | 43.8 | 730 | Y355L2-8/200/380 | |
584 | 92.4 | 980 | Y400-6/280/6000 | |
1071 | 87.2 | 980 | Y400-6/400/6000 | |
1441 | 78.8 | 980 | Y450-6/500/6000 | |
250NS-I-A75 | 447 | 54.1 | 730 | Y355M1-8/132/380 |
819 | 51 | 730 | Y355L1-8/185/380 | |
1102 | 46.2 | 730 | Y400-8/220/6000 | |
600 | 97.5 | 980 | Y400-6/315/6000 | |
1100 | 92 | 980 | Y450-6/450/6000 | |
1480 | 83.2 | 980 | Y450-6/560/6000 | |
250NS-I-A78 | 514 | 60.1 | 730 | Y355L1-8/185/380 |
853 | 58.1 | 730 | Y400-8/250/6000 | |
1028 | 56.3 | 730 | Y400-8/280/6000 | |
690 | 108.4 | 980 | Y450-6/450/6000 | |
1145 | 104.8 | 980 | Y450-6/560/6000 | |
1380 | 101.4 | 980 | Y450-6/630/6000 | |
250NS-I-A80 | 527 | 63.2 | 730 | Y400-8/200/6000 |
875 | 61.1 | 730 | Y400-8/280/6000 | |
1054 | 59.2 | 730 | Y400-8/280/6000 | |
708 | 114 | 980 | Y450-6/500/6000 | |
1175 | 110.2 | 980 | Y450-6/630/6000 | |
1416 | 106.7 | 980 | Y500-6/710/6000 | |
250NS-I-A83 | 547 | 68.1 | 730 | Y400-8/220/6000 |
908 | 65.8 | 730 | Y400-8/280/6000 | |
1094 | 63.7 | 730 | Y450-8/315/6000 | |
734 | 112.7 | 980 | Y450-6/500/6000 | |
1219 | 118.6 | 980 | Y500-6/710/6000 | |
1469 | 114.8 | 980 | Y500-6/800/6000 | |
250NS-I-A85 | 560 | 71.4 | 730 | Y400-8/220/6000 |
903 | 69 | 730 | Y450-8/315/6000 | |
1120 | 66.8 | 730 | Y450-8/315/6000 | |
752 | 128.7 | 980 | Y450-6/560/6000 | |
1248 | 124.4 | 980 | Y500-6/710/6000 | |
1504 | 120.4 | 980 | Y500-6/800/6000 | |
250NS-I-A90 | 558 | 53.8 | 590 | Y355L2-10/160/380IP23 |
816 | 51.7 | 590 | Y450-10/200/6000 | |
1111 | 48.5 | 590 | Y450-10/250/6000 | |
690 | 82.4 | 730 | Y450-8/315/6000 | |
1009 | 79.1 | 730 | Y450-8/400/6000 | |
1374 | 74.3 | 730 | Y450-8/450/6000 | |
250NS-I-A96 | 595 | 61.2 | 590 | Y450-10/185/6000 |
870 | 58.8 | 590 | Y450-10/250/6000 | |
1185 | 55.2 | 590 | Y450-10/280/6000 | |
736 | 93.7 | 730 | Y450-8/355/6000 | |
1076 | 90 | 730 | Y450-8/450/6000 | |
1466 | 84.5 | 730 | Y500-8/560/6000 | |
250NS-I-A103 | 593 | 72.2 | 590 | Y450-10/250/6000 |
862 | 69.7 | 590 | Y450-10/280/6000 | |
1271 | 64.6 | 590 | Y450-10/355/6000 | |
734 | 110.5 | 730 | Y450-8/450/6000 | |
1067 | 106.7 | 730 | Y500-8/560/6000 | |
1573 | 98.9 | 730 | Y500-8/710/6000 | |
300NS-I-A56 | 588 | 25.5 | 730 | Y315M-8/75/380 |
1054 | 22.6 | 730 | Y315L2-8/110/380 | |
1168 | 21.5 | 730 | Y315L2-8/110/380 | |
789 | 46 | 980 | Y355M2-6/185/380 | |
1415 | 40.8 | 980 | Y355L2-6/250/380 | |
1568 | 38.8 | 980 | Y355L2-6/250/380 | |
300NS-I-A65 | 877 | 36.7 | 730 | Y355M2-8/160/380 |
1465 | 31.9 | 730 | Y355L2-8/200/380 | |
1614 | 30.6 | 730 | Y400-8/220/6000 | |
1178 | 66.2 | 980 | Y450-6/400/6000 | |
1967 | 57.5 | 980 | Y450-6/500/6000 | |
2166 | 55.2 | 980 | Y450-6/500/6000 | |
300NS-I-A70 | 945 | 42.6 | 730 | Y355L1-8/185/380 |
1578 | 37 | 730 | Y400-8/250/6000 | |
1738 | 35.5 | 730 | Y400-8/250/6000 | |
1269 | 76.8 | 980 | Y450-6/450/6000 | |
2118 | 66.7 | 980 | Y450-6/630/6000 | |
2333 | 64 | 980 | Y450-6/630/6000 | |
300NS-I-A85 | 704 | 46.6 | 590 | 160 |
1285 | 42.9 | 590 | 220 | |
1408 | 41.2 | 590 | 250 | |
871 | 71.3 | 730 | 315 | |
1556 | 65.6 | 730 | 450 | |
1742 | 63.1 | 730 | 450 | |
300NS-I-A90 | 745 | 52.2 | 590 | 185 |
1332 | 48.1 | 590 | 280 | |
1490 | 46.2 | 590 | 280 | |
922 | 29.9 | 730 | 355 | |
1648 | 73.6 | 730 | 500 | |
1844 | 70.7 | 730 | 560 | |
300NS-I-A95 | 720 | 40.6 | 490 | 185 |
1408 | 37.2 | 490 | 220 | |
1441 | 36.9 | 490 | 220 | |
867 | 58.8 | 590 | 280 | |
1696 | 53.9 | 590 | 400 | |
1735 | 53.5 | 590 | 400 | |
300NS-I-A100 | 758 | 45 | 490 | 185 |
1482 | 41.2 | 490 | 250 | |
1517 | 40.9 | 490 | 250 | |
913 | 65.2 | 590 | 315 | |
1785 | 59.7 | 590 | 450 | |
1826 | 59.3 | 590 | 450 | |
350NS-I-F100 | 860 | 43.3 | 490 | 220 |
1651 | 41 | 490 | 315 | |
1943 | 37.9 | 490 | 315 | |
1035 | 62.8 | 590 | 355 | |
1988 | 59.4 | 590 | 500 | |
2339 | 55 | 590 | 560 | |
400NS-I-F110 | 3200 | 35 | 465 | 630 |
3800 | 45 | 530 | 720 | |
400NS-I-A125 | 2520 | 66 | 490 | 900 |
4200 | 54 | 490 | 900 | |
5040 | 48 | 490 | 1000 | |
450NS-I-A140 | 3310 | 57 | 490 | 900 |
| 5500 | 54.5 | 490 | 1000 |
| 6610 | 52 | 490 | 1200 |
450NS-I-F140 | 5000 | 50 | 490 | 720 |
500NS-I-A140 | 3750 | 55.2 | 490 | 1000 |
| 6120 | 51 | 490 | 1200 |
| 7960 | 49 | 490 | 1400 |
型号 | 流量 | 扬程 | 转速 | 配套电机 |
80NS-I-A33
| 60 | 18.9 | 980 | Y160M-6/7.5/380 |
85 | 17.6 | 980 | Y160L-6/11/380 | |
116 | 15.7 | 980 | Y160L-6/11/380 | |
90 | 43.2 | 1480 | Y200L-4/30/380 | |
128 | 40.3 | 1480 | Y200L-4/30/380 | |
174 | 35.9 | 1480 | Y225S-4/37/380 | |
80NS-I-A36
| 65 | 22.5 | 980 | Y160L-6/11/380 |
93 | 21 | 980 | Y160L-6/11/380 | |
126 | 18.7 | 980 | Y180L1-6/15/380 | |
98 | 51.4 | 1480 | Y200L-4/30/380 | |
140 | 48 | 1480 | Y225S-4/37/380 | |
190 | 42.7 | 1480 | Y225M-4/45/380 | |
80NS-I-A39
| 80 | 26.6 | 980 | Y180L-6/15/380 |
105 | 25.4 | 980 | Y200L1-6/18.5/380 | |
125 | 24.3 | 980 | Y200L1-6/18.5/380 | |
121 | 60.7 | 1480 | Y225M-4/45/380 | |
158 | 57.9 | 1480 | Y250M-4/55/380 | |
189 | 55.4 | 1480 | Y250M-4/55/380 | |
80NS-I-A42
| 86 | 30.9 | 980 | Y200L1-6/18.5/380 |
113 | 29.5 | 980 | Y200L2-6/22/380 | |
135 | 28.1 | 980 | Y200L1-6/22/380 | |
130 | 70.4 | 1480 | Y250M-4/55/380 | |
170 | 67.2 | 1480 | Y280S-4/75/380 | |
204 | 64.2 | 1480 | Y280S-4/75/380 | |
80NS-I-A52
| 71 | 48.1 | 980 | Y225M-6/30/380 |
121 | 46.3 | 980 | Y250M-6/37/380 | |
160 | 43.4 | 980 | Y280S-6/45/380 | |
107 | 109.8 | 1480 | Y315S-4/110/380 | |
182 | 105.5 | 1480 | Y315M-4/132/380 | |
242 | 99 | 1480 | Y315L1-4/160/380 | |
100NS-I-A33
| 79 | 18.2 | 980 | Y160L-6/11/380 |
134 | 16.6 | 980 | Y180L-6/15/380 | |
149 | 16 | 980 | Y180L-6/15/380 | |
119 | 41.6 | 1480 | Y200L-4/30/380 | |
202 | 37.8 | 1480 | Y200L-4/37/380 | |
225 | 36.5 | 1480 | Y225S-4/45/380 | |
100NS-I-A36
| 86 | 21.7 | 980 | Y250M-4/15/380 |
146 | 19.7 | 980 | Y250M-4/15/380 | |
162 | 19 | 980 | Y200L1-6/18.5/380 | |
130 | 49.5 | 1480 | Y225S-4/37/380 | |
220 | 45 | 1480 | Y250M-4/55/380 | |
245 | 43.4 | 1480 | Y250M-4/55/380 | |
100NS-I-B42
| 117 | 29.3 | 980 | Y180L-6/22/380 |
205 | 26.5 | 980 | Y200L1-6/30/380 | |
242 | 24.9 | 980 | Y200L2-6/30/380 | |
176 | 66.8 | 1480 | Y225S-4/75/380 | |
309 | 60.5 | 1480 | Y250M-4/90/380 | |
365 | 56.9 | 1480 | Y280S-4/90/380 | |
100NS-I-A39
| 86 | 26.7 | 980 | Y200L1-6/18.5/380 |
150 | 25.4 | 980 | Y200L2-6/22/380 | |
169 | 24.7 | 980 | Y225M-6/30/380 | |
130 | 61 | 1480 | Y250M-4/55/380 | |
228 | 57.8 | 1480 | Y280S-4/75/380 | |
255 | 56.5 | 1480 | Y280S-4/75/380 | |
100NS-I-A42
| 93 | 31 | 980 | Y200L2-6/22/380 |
162 | 29.4 | 980 | Y225M-6/30/380 | |
182 | 28.7 | 980 | Y225M-6/30/380 | |
140 | 70.8 | 1480 | Y280S-4/75/380 | |
245 | 67 | 1480 | Y280M-4/90/380 | |
275 | 65.5 | 1480 | Y280M-4/90/380 | |
100NS-I-A46
| 109 | 37.2 | 980 | Y250M-6/30/380 |
186 | 35.3 | 980 | Y250M-6/37/380 | |
219 | 34 | 980 | Y250M-6/37/380 | |
166 | 84.8 | 1480 | Y280M-4/90/380 | |
276 | 80.4 | 1480 | Y315S-4/110/380 | |
331 | 77.5 | 1480 | Y315M-4/132/380 | |
100NS-I-A50
| 119 | 43.9 | 980 | Y225M-6/30/380 |
199 | 41.7 | 980 | Y280S-6/45/380 | |
238 | 40.2 | 980 | Y280M-6/55/380 | |
180 | 100.2 | 1480 | Y315S-4/110/380 | |
300 | 95 | 1480 | Y315M-4/132/380 | |
360 | 91.6 | 1480 | Y315L1-4/160/380 | |
150NS-I-C42
| 199 | 27.5 | 980 | Y225M-6/30/380 |
298 | 25.4 | 980 | Y250M-6/37/380 | |
364 | 23.8 | 980 | Y280S-6/45/380 | |
300 | 62.6 | 1480 | Y315S-4/110/380 | |
450 | 58 | 1480 | Y315M-4/132/380 | |
550 | 54.3 | 1480 | Y315M-4/132/380 | |
150NS-I-A48 | 164 | 22 | 730 | Y225M-8/22/380 |
272 | 20.5 | 730 | Y250M-8/30/380 | |
329 | 19.4 | 730 | Y250M-8/30/380 | |
221 | 39.7 | 980 | Y280M-6/55/380 | |
365 | 36.9 | 980 | Y315S-6/75/380 | |
442 | 34.8 | 980 | Y315S-6/75/380 | |
150NS-I-A50 | 171 | 23.9 | 730 | Y250M-8/30/380 |
283 | 22.2 | 730 | Y250M-8/30/380 | |
343 | 21 | 730 | Y280S-8/37/380 | |
230 | 43.1 | 980 | Y280M-6/55/380 | |
380 | 40 | 980 | Y315S-6/75/380 | |
460 | 37.8 | 980 | Y315S-6/75/380 | |
150NS-I-A57 | 142 | 31.2 | 730 | Y280S-8/37/380 |
224 | 30.7 | 730 | Y280M-8/45/380 | |
318 | 28.4 | 730 | Y315S-8/55/380 | |
190 | 56.3 | 980 | Y315M-6/90/380 | |
301 | 55.4 | 980 | Y315L1-6/110/380 | |
427 | 52.9 | 980 | Y315L1-6/110/380 | |
150NS-I-C58 | 200 | 33.8 | 730 | Y280M-8/45/380 |
341 | 31.1 | 730 | Y315S-8/55/380 | |
444 | 28.4 | 730 | Y315M-8/75/380 | |
268 | 61 | 980 | Y315L1-6/110/380 | |
458 | 56 | 980 | Y315L2-6/132/380 | |
596 | 51.2 | 980 | Y355M1-6/160/380 | |
150NS-I-A55 | 184 | 29.6 | 730 | Y280S-8/37/380 |
321 | 28.2 | 730 | Y280M-8/45/380 | |
376 | 27.4 | 730 | Y315S-8/55/380 | |
248 | 53.4 | 980 | Y315M-6/90/380 | |
431 | 50.8 | 980 | Y315L1-6/110/380 | |
504 | 49.3 | 980 | Y315L1-6/110/380 | |
150NS-I-A58 | 194 | 32.9 | 730 | Y280S-8/37/380 |
338 | 31.4 | 730 | Y315S-8/55/380 | |
396 | 30.5 | 730 | Y315S-8/55/380 | |
261 | 59.3 | 980 | Y315M-6/90/380 | |
454 | 56.5 | 980 | Y315L2-6/132/380 | |
532 | 54.9 | 980 | Y315L2-6/132/380 | |
150NS-I-A60 | 201 | 35.2 | 730 | Y280M-8/45/380 |
350 | 33.6 | 730 | Y315S-8/55/380 | |
410 | 32.6 | 730 | Y315M-8/75/380 | |
270 | 63.5 | 980 | Y315L1-6/110/380 | |
470 | 60.5 | 980 | Y315L2-6/132/380 | |
550 | 58.7 | 980 | Y355M1-6/160/380 | |
150NS-I-A63 | 216 | 39.5 | 730 | Y315S-8/55/380 |
361 | 38 | 730 | Y315M-8/75/380 | |
433 | 36.2 | 730 | Y315M-8/75/380 | |
291 | 71.1 | 980 | Y315L2-6/132/380 | |
485 | 68.6 | 980 | Y355M1-6/160/380 | |
582 | 65.2 | 980 | Y355M2-6/185/380 | |
150NS-I-A65 | 223 | 42 | 730 | Y315M-8/75/380 |
372 | 40.5 | 730 | Y315M-8/75/380 | |
447 | 38.5 | 730 | Y315L1-8/90/380 | |
300 | 75.7 | 980 | Y315L2-6/132/380 | |
500 | 73 | 980 | Y355M2-6/185/380 | |
600 | 69.4 | 980 | Y355M3-6/200/380 | |
150NS-I-A70 | 139 | 50.6 | 730 | Y315S-8/55/380 |
212 | 48.3 | 730 | Y315M-8/75/380 | |
299 | 44.3 | 730 | Y315M-8/75/380 | |
186 | 91.2 | 980 | Y315L2-6/132/380 | |
285 | 87.1 | 980 | Y355M1-6/160/380 | |
401 | 79.8 | 980 | Y355M2-6/185/380 | |
200NS-I-A58 | 313 | 32.1 | 730 | Y315S-8/55/380 |
533 | 30.1 | 730 | Y315M-8/75/380 | |
626 | 28.8 | 730 | Y315M-8/75/380 | |
421 | 57.9 | 980 | Y315L2-6/132/380 | |
715 | 54.2 | 980 | Y355M1-6/160/380 | |
841 | 51.9 | 980 | Y355M2-6/185/380 | |
200NS-I-A60 | 324 | 34.4 | 730 | Y315M-8/75/380 |
551 | 32.2 | 730 | Y315L1-8/90/380 | |
648 | 30.8 | 730 | Y315L1-8/90/380 | |
435 | 62 | 980 | Y315L2-6/132/380 | |
740 | 58 | 980 | Y355M2-6/185/380 | |
870 | 55.5 | 980 | Y355M2-6/185/380 | |
200NS-I-A63 | 350 | 40 | 730 | Y315M-8/75/380 |
611 | 37.8 | 730 | Y315L2-8/110/380 | |
708 | 36.4 | 730 | Y315L2-8/110/380 | |
456 | 67.6 | 980 | Y355M1-6/160/380 | |
795 | 64 | 980 | Y355-6/220/6000 | |
921 | 61.6 | 980 | Y355-6/250/6000 | |
200NS-I-A65 | 350 | 40 | 730 | Y315M-8/75/380 |
611 | 37.8 | 730 | Y315L2-8/110/380 | |
708 | 36.4 | 730 | Y315L2-8/110/380 | |
470 | 72 | 980 | Y355M2-6/185/380 | |
820 | 68.1 | 980 | Y355-6/250/6000 | |
950 | 65.6 | 980 | Y355-6/250/6000 | |
200NS-I-A68 | 296 | 45.2 | 730 | Y315L1-8/90/380 |
534 | 43.1 | 730 | Y315L2-8/110/380 | |
706 | 40.7 | 730 | Y355M1-8/132/380 | |
397 | 81.5 | 980 | Y355M3-6/200/380 | |
717 | 77.7 | 980 | Y355-6/250/6000 | |
948 | 73.2 | 980 | Y355-6/315/6000 | |
200NS-I-A70 | 305 | 47.9 | 730 | Y315L1-8/90/380 |
550 | 45.7 | 730 | Y315L2-8/132/380 | |
727 | 43.1 | 730 | Y355M1-8/132/380 | |
409 | 86.4 | 980 | Y355M3-6/200/380 | |
738 | 82.3 | 980 | Y355-6/280/6000 | |
976 | 77.6 | 980 | Y400-6/315/6000 | |
200NS-I-A73 | 326 | 54.1 | 730 | Y315L1-8/110/380 |
544 | 50.3 | 730 | Y355M1-8/132/380 | |
652 | 47.8 | 730 | Y355M1-8/160/380 | |
438 | 97.5 | 980 | Y355M3-6/250/380 | |
730 | 90.7 | 980 | Y400-6/315/6000 | |
876 | 86.2 | 980 | Y400-6/355/6000 | |
200NS-I-A75 | 335 | 57.1 | 730 | Y315L2-8/110/380 |
559 | 53.1 | 730 | Y355M1-8/132/380 | |
670 | 50.5 | 730 | Y355M2-8/160/380 | |
450 | 102.9 | 980 | Y355-6/250/6000 | |
750 | 95.7 | 980 | Y400-6/355/6000 | |
900 | 91 | 980 | Y400-6/355/6000 | |
200NS-I-A85 | 329 | 74.2 | 730 | Y315L2-8/160/380 |
639 | 71.1 | 730 | Y355M1-8/220/380 | |
676 | 71 | 730 | Y355M2-8/220/380 | |
441 | 133.7 | 980 | Y355-6/400/6000 | |
858 | 128.2 | 980 | Y400-6/560/6000 | |
907 | 127.9 | 980 | Y400-6/560/6000 | |
250NS-I-A60 | 411 | 33.6 | 730 | Y355M2-8/75/380 |
667 | 31.3 | 730 | Y400-8/110/6000 | |
858 | 29.1 | 730 | Y400-8/110/6000 | |
551 | 60.5 | 980 | Y400-6/185/6000 | |
895 | 56.4 | 980 | Y450-6/250/6000 | |
1153 | 52.3 | 980 | Y450-6/280/6000 | |
250NS-I-A63 | 431 | 37 | 730 | Y315M-8/90/380 |
701 | 34.5 | 730 | Y315L2-8/110/380 | |
901 | 32 | 730 | Y315L2-8/132/380 | |
579 | 66.7 | 980 | Y335M2-6/200/380 | |
940 | 62.2 | 980 | Y355L2-6/250/380 | |
1211 | 57.7 | 980 | Y400-6/315/6000 | |
250NS-I-A65 | 445 | 39.4 | 730 | Y315L1-8/90/380 |
723 | 36.7 | 730 | Y315L2-8/132/380 | |
930 | 34.1 | 730 | Y355M1-8/132/380 | |
597 | 71 | 980 | Y355-6/220/6000 | |
970 | 66.2 | 980 | Y355-6/280/6000 | |
1249 | 61.4 | 980 | Y400-6/315/6000 | |
250NS-I-A68 | 405 | 44.5 | 730 | Y315L1-8/110/380 |
743 | 41.9 | 730 | Y355M1-8/160/380 | |
999 | 38 | 730 | Y355M1-8/185/380 | |
544 | 80.1 | 980 | Y355-6/250/6000 | |
977 | 75.6 | 980 | Y400-6/355/6000 | |
1342 | 68.4 | 980 | Y400-6/450/6000 | |
250NS-I-A70 | 417 | 47.1 | 730 | Y315L2-8/110/380 |
764 | 44.1 | 730 | Y355M2-8/160/380 | |
1029 | 40.2 | 730 | Y355L1-8/185/380 | |
560 | 84.9 | 980 | Y400-6/280/6000 | |
1027 | 80.1 | 980 | Y400-6/400/6000 | |
1381 | 72.5 | 980 | Y450-6/450/6000 | |
250NS-I-A73 | 435 | 51.3 | 730 | Y355M1-8/132/380 |
797 | 48.3 | 730 | Y355L1-8/185/380 | |
1073 | 43.8 | 730 | Y355L2-8/200/380 | |
584 | 92.4 | 980 | Y400-6/280/6000 | |
1071 | 87.2 | 980 | Y400-6/400/6000 | |
1441 | 78.8 | 980 | Y450-6/500/6000 | |
250NS-I-A75 | 447 | 54.1 | 730 | Y355M1-8/132/380 |
819 | 51 | 730 | Y355L1-8/185/380 | |
1102 | 46.2 | 730 | Y400-8/220/6000 | |
600 | 97.5 | 980 | Y400-6/315/6000 | |
1100 | 92 | 980 | Y450-6/450/6000 | |
1480 | 83.2 | 980 | Y450-6/560/6000 | |
250NS-I-A78 | 514 | 60.1 | 730 | Y355L1-8/185/380 |
853 | 58.1 | 730 | Y400-8/250/6000 | |
1028 | 56.3 | 730 | Y400-8/280/6000 | |
690 | 108.4 | 980 | Y450-6/450/6000 | |
1145 | 104.8 | 980 | Y450-6/560/6000 | |
1380 | 101.4 | 980 | Y450-6/630/6000 | |
250NS-I-A80 | 527 | 63.2 | 730 | Y400-8/200/6000 |
875 | 61.1 | 730 | Y400-8/280/6000 | |
1054 | 59.2 | 730 | Y400-8/280/6000 | |
708 | 114 | 980 | Y450-6/500/6000 | |
1175 | 110.2 | 980 | Y450-6/630/6000 | |
1416 | 106.7 | 980 | Y500-6/710/6000 | |
250NS-I-A83 | 547 | 68.1 | 730 | Y400-8/220/6000 |
908 | 65.8 | 730 | Y400-8/280/6000 | |
1094 | 63.7 | 730 | Y450-8/315/6000 | |
734 | 112.7 | 980 | Y450-6/500/6000 | |
1219 | 118.6 | 980 | Y500-6/710/6000 | |
1469 | 114.8 | 980 | Y500-6/800/6000 | |
250NS-I-A85 | 560 | 71.4 | 730 | Y400-8/220/6000 |
903 | 69 | 730 | Y450-8/315/6000 | |
1120 | 66.8 | 730 | Y450-8/315/6000 | |
752 | 128.7 | 980 | Y450-6/560/6000 | |
1248 | 124.4 | 980 | Y500-6/710/6000 | |
1504 | 120.4 | 980 | Y500-6/800/6000 | |
250NS-I-A90 | 558 | 53.8 | 590 | Y355L2-10/160/380IP23 |
816 | 51.7 | 590 | Y450-10/200/6000 | |
1111 | 48.5 | 590 | Y450-10/250/6000 | |
690 | 82.4 | 730 | Y450-8/315/6000 | |
1009 | 79.1 | 730 | Y450-8/400/6000 | |
1374 | 74.3 | 730 | Y450-8/450/6000 | |
250NS-I-A96 | 595 | 61.2 | 590 | Y450-10/185/6000 |
870 | 58.8 | 590 | Y450-10/250/6000 | |
1185 | 55.2 | 590 | Y450-10/280/6000 | |
736 | 93.7 | 730 | Y450-8/355/6000 | |
1076 | 90 | 730 | Y450-8/450/6000 | |
1466 | 84.5 | 730 | Y500-8/560/6000 | |
250NS-I-A103 | 593 | 72.2 | 590 | Y450-10/250/6000 |
862 | 69.7 | 590 | Y450-10/280/6000 | |
1271 | 64.6 | 590 | Y450-10/355/6000 | |
734 | 110.5 | 730 | Y450-8/450/6000 | |
1067 | 106.7 | 730 | Y500-8/560/6000 | |
1573 | 98.9 | 730 | Y500-8/710/6000 | |
300NS-I-A56 | 588 | 25.5 | 730 | Y315M-8/75/380 |
1054 | 22.6 | 730 | Y315L2-8/110/380 | |
1168 | 21.5 | 730 | Y315L2-8/110/380 | |
789 | 46 | 980 | Y355M2-6/185/380 | |
1415 | 40.8 | 980 | Y355L2-6/250/380 | |
1568 | 38.8 | 980 | Y355L2-6/250/380 | |
300NS-I-A65 | 877 | 36.7 | 730 | Y355M2-8/160/380 |
1465 | 31.9 | 730 | Y355L2-8/200/380 | |
1614 | 30.6 | 730 | Y400-8/220/6000 | |
1178 | 66.2 | 980 | Y450-6/400/6000 | |
1967 | 57.5 | 980 | Y450-6/500/6000 | |
2166 | 55.2 | 980 | Y450-6/500/6000 | |
300NS-I-A70 | 945 | 42.6 | 730 | Y355L1-8/185/380 |
1578 | 37 | 730 | Y400-8/250/6000 | |
1738 | 35.5 | 730 | Y400-8/250/6000 | |
1269 | 76.8 | 980 | Y450-6/450/6000 | |
2118 | 66.7 | 980 | Y450-6/630/6000 | |
2333 | 64 | 980 | Y450-6/630/6000 | |
300NS-I-A85 | 704 | 46.6 | 590 | 160 |
1285 | 42.9 | 590 | 220 | |
1408 | 41.2 | 590 | 250 | |
871 | 71.3 | 730 | 315 | |
1556 | 65.6 | 730 | 450 | |
1742 | 63.1 | 730 | 450 | |
300NS-I-A90 | 745 | 52.2 | 590 | 185 |
1332 | 48.1 | 590 | 280 | |
1490 | 46.2 | 590 | 280 | |
922 | 29.9 | 730 | 355 | |
1648 | 73.6 | 730 | 500 | |
1844 | 70.7 | 730 | 560 | |
300NS-I-A95 | 720 | 40.6 | 490 | 185 |
1408 | 37.2 | 490 | 220 | |
1441 | 36.9 | 490 | 220 | |
867 | 58.8 | 590 | 280 | |
1696 | 53.9 | 590 | 400 | |
1735 | 53.5 | 590 | 400 | |
300NS-I-A100 | 758 | 45 | 490 | 185 |
1482 | 41.2 | 490 | 250 | |
1517 | 40.9 | 490 | 250 | |
913 | 65.2 | 590 | 315 | |
1785 | 59.7 | 590 | 450 | |
1826 | 59.3 | 590 | 450 | |
350NS-I-F100 | 860 | 43.3 | 490 | 220 |
1651 | 41 | 490 | 315 | |
1943 | 37.9 | 490 | 315 | |
1035 | 62.8 | 590 | 355 | |
1988 | 59.4 | 590 | 500 | |
2339 | 55 | 590 | 560 | |
400NS-I-F110 | 3200 | 35 | 465 | 630 |
3800 | 45 | 530 | 720 | |
400NS-I-A125 | 2520 | 66 | 490 | 900 |
4200 | 54 | 490 | 900 | |
5040 | 48 | 490 | 1000 | |
450NS-I-A140 | 3310 | 57 | 490 | 900 |
| 5500 | 54.5 | 490 | 1000 |
| 6610 | 52 | 490 | 1200 |
450NS-I-F140 | 5000 | 50 | 490 | 720 |
500NS-I-A140 | 3750 | 55.2 | 490 | 1000 |
| 6120 | 51 | 490 | 1200 |
| 7960 | 49 | 490 | 1400 |
1、起动:泥沙泵起动前应按下列步骤检查整个机组。
⑴泵应安放在牢固基础上,以承受泵的全部重量,消除振动,拧紧全部地脚螺栓。
⑵管路阀门应有自己的支撑架,且应支撑牢固。泵法兰处有密封点,拧紧连接螺栓时应注意,不能过紧,以免损坏密封点。
⑶用手按泵转动方向转动轴,轴转动时,不应有磨擦,否则调叶轮间隙。
⑷检查电机转向,要保证泵按泵体上所标出的箭头方向转动。禁止反转。
⑸直联传动时,泵轴和电机轴应精确对中,皮带传动时泵轴和电机轴应平行,并调整槽轮位置,使其与槽带垂直,以免引起剧烈的振动和磨损。
⑹轴封检查:检查轴封水量,水压是否合适,调节填料压盖压紧螺钉,以调节填料的松紧程度,调节轴封水,从填料压盖处的泄漏量一滴滴渗出为好,填料太紧,轴套易发热,同时耗费功率,填料太松则液体渗漏量太大。轴封水压一般高于泵出口压力35KPa,轴封水量一般建议按不同型号在0.15L/S-2.1L/S。装有机械密封的泵,在开泵前须先接通轴封水。
2、运转:
⑴运转中应定期检查轴封水的压力和流量,及时调节填料压盖或更换填料,以保证始终有少量的清洁水通过轴。
⑵定期检查轴承组件运转情况,开车前需往轴体注入20或30号润滑油,并在交管接头接好冷却水(18.5kw以下不须冷却水)。轴承润滑油量要适当,清洁,要定期添加或更换润滑油。
⑶泵性能随着叶轮与护板间隙的增大效率降低,故应及时将叶轮向前调整,以保持一定间隙,使泵能保持在高效运行,当泵磨损到不能满足系统需要时,应更换易损件,定时拆检泵,估计易损件寿命,以免承磨件失效时对系统产生严重后果。
3、停泵:
停泵前应尽可能使泵抽送一会清水,以清洗流经泵内的渣浆,然后依次关闭泵、闸门、轴封水和轴承体的冷却水。
要使泵能安全运行,寿命长,必须注意日常的维护,维护保养应注意以下几个方面:
1、轴封的维护:
要定期检测密封水压和水量,要始终保持少量清洁水沿轴流过,定期调填料压盖,检查填料并定期更换填料。轴封水压,轴封水量应符合上述(轴封检查)要求。装有机械密封的泵,长期不使用时,机械密封部件应加注满N46号机油,以防止机械密封部件生锈及内部橡胶件失效。
2、叶轮的调节:
为了保证泵高效运转,就必须及时调整叶轮与前护板的间隙,调节叶轮间隙时首先停泵,松开压紧轴承组件的螺栓,拧调整螺栓上的螺母,使轴承组件向前移动,同时用手转动轴按泵的转动方向旋转,直到叶轮与前护板摩擦为止,将前面刚拧紧的螺母放松半圈,再将调整螺栓上前面的螺母拧紧,使轴承组件后移,此时叶轮与前护板间隙在0.5-1mm之间。调整后,在再次起动前须重新检查叶轮转动是否正常,轴承组件压紧螺栓是否拧紧,然后再起动泵。
3、轴承润滑:
轴承组件在装配时,若装配正确,润滑油适量,维修及时,运转寿命会较长,维修人员应定期检修轴承组件,检查轴承组件及润滑油的情况,在运转中须定期添加或更换润滑油,间隙时间及注入的量与泵的转速、轴承规格、连续工作时间、泵的停开次数,周围环境和运转温度等许多因素有关,因此须逐渐积累经验,合理及时的加润滑油。
4、备有泵应每周将轴转动1/4圈,以使轴承均匀的承受静载荷和外部振动。
故障 | 发生原因 | 解决办法 |
泵不吸水 | 吸入管道或填料处漏气、叶轮损坏、吸入管堵塞、泵内空气无法排出、吸入管出现气堵塞、泵出水口无法实现水封 | 堵塞漏气部分、更换叶轮、排除堵塞、查看排空装置的吸力、活动吸入管放出空气、抬高或压低出水口胶管 |
轴功率过大 | 填料压得太紧、填料发热、泵内产生摩擦、轴承损坏、泵流量偏大、转速偏高、介质比重大、轴线不对中 | 松填料压盖螺栓、调整叶轮间隙、更换轴承、调整出水管直径大小、调低转速、降低介质浓度、调整轴线 |
轴承过热 | 轴承润滑油过多或过少、润滑油中有杂质、轴承损坏 | 根据使用说书加润滑油、更换润滑油、更换轴承 |
轴承寿命短 | 动力输出轴和泵轴不同心、叶轮失去平衡、轴承内进入异物、润滑油量不当 | 调整动力轴与泵轴的同心、更换叶轮、清洗轴承或更换轴承 |
密封处泄露严重 | 填料磨损严重、轴套磨损严重、密封或副叶轮损坏 | 更换填料、更换轴套、更换密封或副叶轮 |
泵振动,噪音大 | 轴承损坏、叶轮不平衡、吸入管进气、流量不均匀、泵抽空 | 更换轴承、更换叶轮、排除进气、清理堵塞 |