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产品名称:DS系列多用途泥沙泵
所属分类:泥浆泵
产品简介:
DS系列多用途泥砂泵系单级、单吸、离心式泵。该泵在水力设计、结构设计方面有创新,过流部件采用抗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,适合输送含固体颗粒的强磨蚀的砂浆、灰浆、矿渣等,是比较理想的抽砂、送砂设备。
订购热线:186-5387-8869
产品详情
 一、概述 DS系列多用途泥砂泵系单级、单吸、离心式泵,按出口直径分为4寸,6寸,8寸,10寸,12寸,14寸,16寸,18寸,20寸等几大系列多种规格。该泵在水力设计、结构设计方面有创新,过流部件采用抗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,适合输送含固体颗粒的强磨蚀的砂浆、灰浆、矿渣等,输送的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。广泛应用于抽砂、围海造地、电力粉煤灰输送、冶金行业输送尾矿等。

二、 结构特点 1DS系列多用途泥砂泵:泵体采用内外双层金属结构,泵壳为垂直中开,
出水口位置按45度间隔旋转安装。
2
、轴封根据不同的工况选择适合的方式分为:副叶轮轴封、填料轴封和机
械密封。
3
、采用闭式叶轮,耐磨性好,泵效率高。

 




三、 性能参数

泵型号 (Type) 转速 (r/min) 流量 (m³/H) 扬程 (m) 轴功率 (kw) 效率 (%) 必需汽蚀余量
(NPSH)r (m)
型号 (Type) 配套功率/电压 (kw/v)
DS400-100   590 1035 62.8 293.1 60.4   5.8 Y450-10 355/6000
1988 59.4 417.6 77.0 Y500-10 500/6000
2339 55.0 455.6 76.9 Y500-10 560/6000
  490   860 43.3 167.9 60.4   4.4   Y450-12 220/6000
1651 41.0 239.4 77.0 Y500-12 315/6000
1943 37.9 260.8 76.9 Y500-12 315/6000
      DS350-100       590 913 65.2 243.0 66.7     4.1 Y450-10 315/6000
1785 59.7 361.0 80.4 Y500-10 450/6000
1826 59.3 365.4 80.7 Y500-12 450/6000
  490   758 45.0 139.3 66.7   3.0   Y450-12 185/6000
1482 41.2 206.8 80.4 Y450-12 250/6000
1517 40.9 209.4 80.7 Y450-12 250/6000
DS350-95   590 867 58.8 217.9 63.7   4.1 Y450-10 280/6000
1696 53.9 321.6 77.4 Y500-10 400/6000
1735 53.5 325.3 77.7 Y500-10 400/6000
  490   720 40.6 125.0 63.7   3.0   Y450-12 185/6000
1408 37.2 184.3 77.4 Y450-12 220/6000
1441 36.9 186.4 77.7 Y450-12 220/6000
DS350-90   730 922 79.9 290.3 69.1   5.7 Y450-8 355/6000
1648 73.6 410.3 80.5 Y500-8 500/6000
1844 70.7 436.2 81.4 Y500-8 560/6000
  590   745 52.2 153.3 69.1   3.9   Y450-10 185/6000
1332 48.1 216.7 80.5 Y450-10 280/6000
1490 46.2 230.3 81.4 Y450-10 280/6000
DS350-85   730 871 71.3 255.9 66.1   3.8 Y450-8 315/6000
1556 65.6 358.7 77.5 Y450-8 450/6000
1742 63.1 381.8 78.4 Y450-8 450/6000
  590   704 46.6 135.2 66.1   5.6   Y355L2-10 160/380
1258 42.9 189.6 77.5 Y450-10 220/6000
1408 41.2 201.5 78.4 Y500-10 250/6000
DS350-70   980   1269 76.8 368.6 72.0   7.0   Y450-6 450/6000
2118 66.7 480.9 80.0 Y450-6 630/6000
2333 64.0 505.8 80.4 Y450-6 630/6000
  730   945 42.6 152.3 72.0   3.9   Y355L1-8 185/380
1578 37.0 198.8 80.0 Y400-8 250/6000
1738 35.5 209.0 80.4 Y400-8 250/6000
      DS350-65       980   1178 66.2 307.8 69.0   6.6   Y450-6 400/6000
1967 57.5 400.0 77.0 Y450-6 500/6000
2166 55.2 420.7 77.4 Y450-6 500/6000
  730   877 36.7 127.0 69.0   3.7   Y355M2-8 160/380
1465 31.9 165.3 77.0 Y355L2-8 200/380
1614 30.6 173.8 77.4 Y400-8 220/6000
DS350-56   980 789 46.0 148.6 66.5   5.5   Y355M2-6 185/380
1415 40.8 195.6 80.4 Y355L2-6 250/380
1568 38.8 204.8 80.9 Y355L2-6 250/380
  730 588 25.5 61.4 66.5   3.5   Y315M-8 75/380
1054 22.6 80.7 80.4 Y315L2-8 110/380
1168 21.5 84.5 80.9 Y315L2-8 110/380
DS300-103   730   734 110.5 366.3 60.3   4.3   Y450-8 450/6000
1067 106.7 445.5 69.6 Y500-8 560/6000
1573 98.9 568.7 74.5 Y500-8 710/6000
  590   593 72.2 193.4 60.3   2.8   Y450-10 250/6000
862 69.7 235.1 69.6 Y450-10 280/6000
1271 64.6 300.1 74.5 Y450-10 355/6000
DS300-96   730 736 93.7 290.7 64.6   3.5 Y450-8 355/6000
1076 90.0 356.4 74.0 Y450-8 450/6000
1466 84.5 433.6 77.8 Y500-8 560/6000
  590 595 61.2 153.5 64.6   5.5 Y450-10 185/6000
870 58.8 188.3 74.0 Y450-10 250/6000
1185 55.2 229.0 77.8 Y450-10 280/6000
DS300-90   730   690 82.4 255.5 60.6   5.3   Y450-8 315/6000
1009 79.1 310.5 70.0 Y450-8 400/6000
1374 74.3 376.7 73.8 Y450-8 450/6000
  590   558 53.8 134.9 60.6   3.4   Y355L2-10 160/380
816 51.7 164.1 70.0 Y450-10 200/6000
1111 48.5 198.8 73.8 Y450-10 250/6000
DS300-85   980 752 120.4 446.0 59.1   5.5 Y450-6 560/6000
1248 124.4 587.2 72.0 Y500-6 710/6000
1504 128.7 652.3 75.6 Y500-6 800/6000
  730 560 71.4 184.2 59.1   3.5 Y400-8 220/6000
930 69.0 242.7 72.0 Y450-8 315/6000
1120 66.8 269.5 75.6 Y450-8 315/6000
DS300-83   980   734 122.7 422.1 58.1   5.5   Y450-6 500/6000
1219 118.6 554.5 71.0 Y500-6 710/6000
1469 114.8 615.6 74.6 Y500-6 800/6000
  730   547 68.1 174.6 58.1   3.5   Y400-8 220/6000
908 65.8 229.2 71.0 Y400-8 280/6000
1094 63.7 254.4 74.6 Y450-8 315/6000
DS300-80   980 708 114.0 391.8 56.1   5.4 Y450-6 500/6000
1175 110.2 511.1 69.0 Y450-6 630/6000
1416 106.7 566.7 72.6 Y500-6 710/6000
  730 527 63.2 161.7 56.1   3.4 Y400-8 200/6000
875 61.1 211.0 69.0 Y400-8 280/6000
1054 59.2 234.1 72.6 Y400-8 280/6000
DS300-75   980   600 97.5 255.7 62.3   4.1   Y400-6 315/6000
1100 92.0 362.6 76.0 Y450-6 450/6000
1480 83.2 443.6 75.6 Y450-6 560/6000
  730   447 54.1 105.7 62.3   3.0   Y355M1-8 132/380
819 51.0 149.7 76.0 Y355L1-8 185/380
1102 46.2 183.4 75.6 Y400-8 220/6000
DS300-73   980 584 92.4 239.7 61.3   4.1 Y400-6 280/6000
1071 87.2 339.1 75.0 Y400-6 400/6000
1441 78.8 415.5 74.6 Y450-6 500/6000
  730 435 51.3 99.1 61.3   3.0 Y355M1-8 132/380
797 48.3 139.8 75.0 Y355L1-8 185/380
1073 43.8 171.6 74.6 Y355L2-8 200/380
DS300-70   980   560 84.9 218.3 59.3   3.9   Y400-6 280/6000
1027 80.1 306.9 73.0 Y400-6 400/6000
1381 72.5 375.6 72.6 Y450-6 450/6000
  730   417 47.1 90.2 59.3   2.9   Y315L2-8 110/380
764 44.4 126.5 73.0 Y315M2-8 160/380
1029 40.2 155.2 72.6 Y315L1-8 185/380
DS300-68   980 544 80.1 203.5 58.3   3.7 Y355-6 250/6000
997 75.6 285.1 72.0 Y400-6 355/6000
1342 68.4 349.1 71.6 Y450-6 450/6000
  730 405 44.5 84.2 58.3   2.7 Y315L2-8 110/380
743 41.9 117.8 72.0 Y355M2-8 160/380
999 38.0   71.6 Y355L1-8 185/380
DS300-65   980   597 71.0 178.1 64.8   4.5   Y355-6 220/6000
970 66.2 233.2 75.0 Y400-6 280/6000
1249 61.4 271.6 76.9 Y400-6 315/6000
  730   445 39.4 73.7 64.8   3.0   Y315L1-8 90/380
723 36.7 96.3 75.0 Y355M1-8 132/380
930 34.1 112.3 76.9 Y355M1-8 132/380
DS300-63   980 579 66.7 164.8 63.8   4.5 Y355-6 200/6000
940 62.2 215.2 74.0 Y355-6 250/6000
1211 57.7 250.7 75.9 Y400-6 315/6000
  730 431 37.0 68.1 63.8   3.0 Y315L1-8 90/380
701 34.5 89.0 74.0 Y315L2-8 110/380
901 32.0 103.4 75.9 Y355M1-8 132/380
    DS300-60   980 551 60.5 146.9 61.8   4.2 Y355M2-6 185/380
895 56.4 190.9 72.0 Y355L2-6 250/380
1153 52.3 222.2 73.9 Y400-6 280/6000
  730   411 33.6 60.7 61.8   2.8   Y315M-8 75/380
667 31.3 79.0 72.0 Y315L2-8 110/380
858 29.1 92.0 73.9 Y315L2-8 110/380
DS250-85   980 441 133.7 321.1 50.0   5.0 Y400-6 400/6000
858 128.2 437.9 68.4 Y450-6 560/6000
907 127.9 448.1 70.5 Y450-6 560/6000
  730 329 74.2 133.0 50.0   2.8 Y355M2-8 160/380
639 71.1 180.9 68.4 Y400-8 220/6000
676 71.0 185.4 70.5 Y400-8 220/6000
DS250-75   980   450 102.9 205.4 61.4   4.5   Y355-6 250/6000
750 95.7 271.5 72.0 Y400-6 355/6000
900 91.0 306.4 72.8 Y400-6 355/6000
  730   335 57.1 84.8 61.4   3.0   Y315L2-8 110/380
559 53.1 112.3 72.0 Y355M1-8 132/380
670 50.5 126.6 72.8 Y355M2-8 160/380
DS250-73   980 438 97.5 192.5 60.4   4.5 Y355-6 250/6000
730 90.7 254.0 71.0 Y400-6 315/6000
876 86.2 286.4 71.8 Y400-6 355/6000
  730 326 54.1 79.5 60.4   3.0 Y315L2-8 110/380
544 50.3 105.0 71.0 Y355M1-8 132/380
652 47.8 118.2 71.8 Y355M2-8 160/380
DS250-70   980   409 86.4 172.5 55.8   3.8   Y355M3-6 200/380
738 82.3 230.7 71.7 Y400-6 280/6000
976 77.6 272.8 75.6 Y400-6 315/6000
  730   305 47.9 71.3 55.8   2.8   Y315L1-8 90/380
550 45.7 95.5 71.7 Y355M1-8 132/380
727 43.1 112.9 75.6 Y355M1-8 132/380
DS250-68   980 397 81.5 160.8 54.8   3.8 Y355M3-6 200/380
717 77.7 214.6 70.7 Y355-6 250/6000
948 73.2 253.3 74.6 Y400-6 315/6000
  730 296 45.2 66.5 54.8   2.8 Y315L1-8 90/380
534 43.1 88.7 70.7 Y315L2-8 110/380
706 40.7 104.9 74.6 Y355M1-8 132/380
DS250-65   980   470 72.0 145.8 63.2   4.3   Y355M2-6 185/380
820 68.1 197.5 77.0 Y355-6 250/6000
950 65.6 213.2 79.6 Y355-6 250/6000
  730   350 40.0 60.3 63.2   2.5   Y315M-8 75/380
611 37.8 81.7 77.0 Y315L2-8 110/380
708 36.4 88.2 79.6 Y315L2-8 110/380
DS250-63   980 456 67.6 135.0 62.2   4.3 Y355M1-6 160/380
795 64.0 182.3 76.0 Y355-6 220/6000
921 61.6 196.6 78.6 Y355-6 250/6000
  730 339 37.5 55.7 62.2   2.5 Y315M-8 75/380
592 35.5 75.3 76.0 Y315L2-8 110/380
686 34.2 81.3 78.6 Y315L2-8 110/380
DS250-60   980 435 62.0 114.0 64.4   Y315L2-6 132/380
740 58.0 146.1 80.0 4.0 Y355M2-6 185/380
870 55.5 159.0 82.7   Y355M2-6 185/380
  730 324 34.4 47.1 64.4   2.5 Y315M-8 75/380
551 32.2 60.4 80.0 Y315L1-8 90/380
648 30.8 65.7 82.7 Y315L1-8 90/380
DS250-58   980 421 57.9 104.7 63.4   4.0 Y315L2-6 132/380
715 54.2 133.6 79.0 Y355M1-6 160/380
841 51.9 145.5 81.7 Y355M2-6 185/380
  730 313 32.1 43.2 63.4   2.5 Y315S-8 55/380
533 30.1 55.3 79.0 Y315M-8 75/380
626 28.8 60.1 81.7 Y315M-8 75/380
DS200-71   980 284 93.8 133.9 54.2   4.0 Y355M1-6 160/380
486 89.3 174.3 67.8 Y355L1-6 220/380
552 87.1 188.4 69.5 Y355L1-6 220/380
  730 212 52.0 55.4 54.2   2.4 Y355M1-8 75/380
362 49.6 72.1 67.8 Y315M2-8 90/380
411 48.3 77.8 69.5 Y355M2-8 90/380
DS200-70   980 186 91.2 95.4 48.4   3.0 Y315L2-6 132/380
285 87.1 115.8 58.4 Y355M1-6 160/380
401 79.8 139.9 62.3 Y355M2-6 185/380
  730 139 50.6 39.6 48.4   2.0 Y315S-8 55/380
212 48.3 47.7 58.4 Y315M-8 75/380
299 44.3 57.9 62.3 Y315M-8 75/380
DS200-65   980 300 75.7 112.0 55.2   4.0 Y315L2-6 132/380
500 73.0 144.1 69.0 Y355M2-6 185/380
600 69.4 161.5 70.2 Y355M3-6 200/380
  730 223 42.0 46.2 55.2   2.5 Y315M-8 75/380
372 40.5 59.5 69.0 Y315M-8 75/380
447 38.5 66.8 70.2 Y315L1-8 90/380
DS200-63   980 291 71.1 104.0 54.2   4.0 Y315L2-6 132/380
485 68.6 133.2 68.0 Y355M1-6 160/380
582 65.2 149.3 69.2 Y355M2-6 185/380
  730 216 39.5 42.9 54.2   2.5 Y315S-8 55/380
361 38.0 54.9 68.0 Y315M-8 75/380
433 36.2 61.7 69.2 Y315M-8 75/380
DS200-60   980 270 63.5 80.2 58.2   3.8 Y315L1-6 110/380
470 60.5 107.6 72.0 Y355L2-6 132/380
550 58.7 117.9 74.6 Y355M1-6 160/380
  730 201 35.2 33.1 58.2   2.5 Y280M-8 45/380
350 33.6 44.5 72.0 Y315S-8 55/380
410 32.6 48.8 74.6 Y315M-8 75/380
DS200-C58   980 268 61.0 78.7 56.6   3.2 Y315L1-6 110/380
458 56.0 105.5 66.2 Y315L2-6 132/380
596 51.2 120.3 69.1 Y355M1-6 160/380
  730 200 33.8 32.5 56.6   2.0 Y280M-8 45/380
341 31.1 43.6 66.2 Y315S-8 55/380
444 28.4 49.7 69.1 Y315M-8 75/380
DS200-A58   980 261 59.3 73.7 57.2   3.8 Y315M-6 90/380
454 56.5 98.4 71.0 Y315L2-6 132/380
532 54.9 108.1 73.6 Y315L2-6 132/380
  730 194 32.9 30.4 57.2   2.5 Y280S-8 37/380
338 31.4 40.7 71.0 Y315S-8 55/380
396 30.5 44.7 73.6 Y315S-8 55/380
DS200-57   980 190 56.3 63.2 46.1   2.9 Y315M-6 90/380
301 55.4 77.6 58.5 Y315L1-6 110/380
427 52.9 92.4 66.6 Y315L1-6 110/380
  730 142 31.2 26.2 46.1   1.8 Y280S-8 37/380
224 30.7 32.0 58.5 Y280M-8 45/380
318 29.4 38.2 66.6 Y315S-8 55/380
DS200-55   980 248 53.4 65.3 55.2   3.5 Y315M-6 90/380
431 50.8 86.4 69.0 Y315L1-6 110/380
504 49.3 94.5 71.6 Y315L1-6 110/380
  730 184 29.6 26.9 55.2   2.3 Y280S-8 37/380
321 28.2 35.7 69.0 Y280M-8 45/380
376 27.4 39.2 71.6 Y315S-8 55/380
DS200-50   980 230 43.1 42.6 63.3   3.0 Y280M-6 55/380
380 40.0 55.2 75.0 Y315S-6 75/380
460 37.8 61.7 76.8 Y315S-6 75/380
  730   171 23.9 17.6 63.3   2.5   Y250M-8 30/380
283 22.2 22.8 75.0 Y250M-8 30/380
343 21.0 25.5 76.8 Y280S-8 37/380
DS200-48   980 221 39.7 38.4 62.3   3.0 Y280M-6 55/380
365 36.9 49.6 74.0 Y315S-6 75/380
442 34.8 55.3 75.8 Y315S-6 75/380
  730   164 22.0 15.8 62.3   2.5   Y250M-8 22/380
272 20.5 20.5 74.0 Y250M-8 30/380
329 19.4 22.9 75.8 Y250M-8 30/380
DS200-42   1480 300 62.8 80.2 64.0   4.5 Y315S-4 110/380
450 58.0 96.1 74.0 Y315M-4 132/380
550 54.3 106.5 76.4 Y315M-4 132/380
  980   199 27.5 23.3 64.0   2.2   Y225M-6 30/380
298 25.4 27.9 74.0 Y250M-6 37/380
364 23.8 30.9 76.4 Y280S-6 45/380
DS150-50   1480 180 100.2 85.7 57.3   4.5 Y315S-4 110/380
300 95.2 113.3 68.5 Y315M-4 132/380
360 91.6 131.7 68.2 Y315L1-4 160/380
  980 119 43.9 24.8 57.3   2.5 Y225M-6 30/380
199 41.7 33.0 68.5 Y280S-6 45/380
238 40.2 38.2 68.2 Y280M-6 55/380
DS150-46   1480 166 84.8 69.3 55.3   4.2 Y280M-4 90/380
276 80.4 90.9 66.5 Y315S-4 110/380
331 77.5 105.5 66.2 Y315M-4 132/380
  980   109 37.2 20.0 55.3   2.3   Y255M-6 30/380
183 35.3 26.5 66.5 Y250M-6 37/380
219 34.0 30.6 66.2 Y250M-6 37/380
DS150-A42   1480 140 70.8 50.3 53.7   4.0 Y280S-4 75/380
245 67.0 65.7 68.0 Y280M-4 90/380
275 65.5 69.7 70.4 Y280M-4 90/380
  980   93 31.0 14.6 53.7   2.5   Y200L2-6 22/380
162 29.4 19.1 68.0 Y225M-6 30/380
182 28.7 20.2 70.4 Y225M-6 30/380
    DS150G-42    1480 96 70.7 35.6 51.9   2.8 Y225M-4 45/380
149 63.8 42.4 61.0 Y250M-4 55/380
205 56.3 49.7 63.2 Y280S-4 75/380
  980   64 31.0 10.4 51.9   1.8   Y180L-6 15/380
99 28.0 12.4 61.0 Y200L1-6 18.5/380
136 24.7 14.5 63.2 Y200L2-6 22/380
, DS150-B42   1480 176 66.8 55.7 57.5   5.1 Y280S-4 75/380
309 60.5 73.3 69.5 Y280M-4 90/380
365 56.9 79.0 71.6 Y280M-4 90/380
  980   117 29.3 16.2 57.5   2.5   Y200L2-6 22/380
205 26.5 21.3 69.5 Y225M-6 30/380
242 24.9 22.9 71.6 Y225M-6 30/380
DS150-39   1480 130 61.0 41.8 51.7   3.8 Y250M-4 55/380
228 57.8 54.4 66.0 Y280S-4 75/380
255 56.5 57.4 68.4 Y280S-4 75/380
  980   86 26.7 12.1 51.7   2.4   Y200L1-6 18.5/380
150 25.4 15.7 66.0 Y200L2-6 22/380
169 24.7 16.6 68.4 Y225M-6 30/380
DS150-36   1480 130 49.5 28.9 60.7   3.5 Y225S-4 37/380
220 45.0 38.0 71.0 Y250M-4 55/380
245 43.4 40.4 71.6 Y250M-4 55/380
  980   86 21.7 8.4 60.7   2.0   Y180L-6 15/380
146 19.7 11.0 71.0 Y180L-6 15/380
162 19.0 11.7 71.6 Y200L1-6 18.5/380
DS150-33   1480 119 41.6 23.0 58.7   3.2 Y200L-4 30/380
202 37.8 30.1 69.0 Y225S-4 37/380
225 36.5 32.1 69.6 Y225M-4 45/380
  980   79 18.2 6.7 58.7   1.8   Y160L-6 11/380
134 16.6 8.8 69.0 Y180L-6 15/380
149 16.0 9.3 69.6 Y180L-6 15/380
DS125-52   1480 107 109.8 82.5 38.8   4.3 Y315S-4 110/380
182 105.5 100.6 52.0 Y315M-4 132/380
242 99.0 115.9 56.3 Y315L1-4 160/380
  980 71 48.1 24.0 38.8   2.1 Y225M-6 30/380
121 46.3 29.3 52.0 Y250M-6 37/380
160 43.4 33.6 56.3 Y280S-6 45/380
DS125-42   1480 130 70.4 41.8 59.6   4.2 Y250M-4 55/380
170 67.2 47.9 65.0 Y280S-4 75/380
204 64.2 53.5 66.7 Y280S-4 75/380
  980   86 30.9 12.1 59.6   2.5   Y200L1-6 18.5/380
113 29.5 14.0 65.0 Y200L2-6 22/380
135 28.1 15.5 66.7 Y200L2-6 22/380
DS125-39   1480 121 60.7 34.7 57.6   4.0 Y225M-4 45/380
158 57.9 39.5 63.0 Y250M-4 55/380
189 55.4 44.1 64.7 Y250M-4 55/380
  980 80 26.6 10.1 57.6   2.4 Y180L-6 15/380
105 25.4 11.5 63.0 Y200L1-6 18.5/380
125 24.2 12.8 64.7 Y200L1-6 18.5/380
DS125-36   1480 98 51.4 23.6 58.2   3.7 Y200L-4 30/380
140 48.0 27.7 66.0 Y225S-4 37/380
190 42.7 32.6 67.7 Y225M-4 45/380
  980   65 22.5 6.8 58.2   2.5   Y160L-6 11/380
93 21.0 8.1 66.0 Y160L-6 11/380
126 18.7 9.5 67.7 Y180L-6 15/380
DS125-33   1480 90 43.2 18.8 56.2   3.4 Y200L-4 30/380
128 40.3 21.9 64.0 Y200L-4 30/380
174 35.9 25.9 65.7 Y225S-4 37/380
  980 60 18.9 5.5 56.2   2.3 Y160M-6 7.5/380
85 17.6 6.4 64.0 Y160L-6 11/380
116 15.7 7.5 65.7 Y160L-6 11/380
DS100-30   1460 47 34.8 7.9 56.2   3.0 Y160M-4 11/380
62 33.9 9.2 62.0 Y160L-4 15/380
79 32.0 10.8 63.5 Y160L-4 15/380
  960   31 15.0 2.3 56.2   2.0   Y132M1-6 4/380
41 14.7 2.6 62.0 Y132M2-6 5.5/380
52 13.8 3.1 63.5 Y132M2-6 5.5/380
DS100-27   1460 42 28.2 6.0 54.2   2.7 Y160M-4 11/380
56 27.5 7.0 60.0 Y160M-4 11/380
71 25.9 8.1 61.5 Y160M-4 11/380
  960 28 12.2 1.7 54.2   1.8 Y132S-6 3/380
37 11.9 2.0 60.0 Y132M1-6 4/380
47 11.2 2.3 61.5 Y132M1-6 4/380
DS80-50   1480 57 110.7 50.7 33.9   3.8 Y280S-4 75/380
91 105.5 60.9 42.9 Y280S-4 75/380
111 99.8 66.9 45.1 Y280M-4 90/380
  980   38 48.5 14.8 33.9   3.0   Y200L2-6 22/380
60 46.3 17.6 42.9 Y225M-6 30/380
74 43.8 19.6 45.1 Y225M-6 30/380
DS80-46   1480 48 85.8 34.8 32.2   2.9 Y225M-4 45/380
77 82.3 41.4 41.7 Y250M-4 55/380
94 79.9 45.8 44.7 Y250M-4 55/380
  970 31 36.9 9.7 32.2   1.4 Y180L-6 15/380
50 35.4 11.6 41.7 Y180L-6 15/380
62 34.3 13.0 44.7 Y200L1-6 18.5/380
DS80-33   1480 26 42.5 9.2 32.8   6.0 Y160L-4 15/380
40 40.0 10.7 40.6 Y180M-4 18.5/380
54 34.5 12.3 41.4 Y180M-4 18.5/380
  960   17 17.9 2.5 32.8   2.9   Y132M1-6 4/380
26 16.8 2.9 40.6 Y132M2-6 5.5/380
35 14.5 3.3 41.4 Y132M2-6 5.5/380
DS55-19   2930 16.3 57.1 6.5 39.2   4.9 Y160M1-2 11/380
30.3 54.9 8.1 55.4 Y160M1-2 11/380
34.9 53.7 8.7 58.8 Y160M1-2 11/380
  1430 8.0 13.6 0.8 39.2   1.3 Y90L-4 1.5/380
14.6 13.1 0.9 55.4 Y90L-4 1.5/380
17.0 12.8 1.0 58.8 Y100L1-4 2.2/380
DS55-17   2900 9.4 44.6 3.4 33.2   4.5 Y132S1-2 5.5/380
17.9 42.7 4.2 49.5 Y132S2-2 7.5/380
23.4 39.3 4.8 52.4 Y132S2-2 7.5/380
  1400   4.5 10.3 0.4 33.2   2.5   Y801-4 0.55/380
8.6 9.9 0.5 49.5 Y90S-4 1.1/380
11.3 9.1 0.5 52.4 Y90S-4 1.1/380
四、使用说明
1、起动: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。绝对禁止反转。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2030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。

五、 维修保养

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。
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