本系列泵為單吸多級分段式離心泵，是配合國內(nèi)鍋爐技術(shù)改造而設(shè)計的，是適用于中、小型熱電廠的鍋爐給水，該系列泵具有結(jié)構(gòu)剛性好，運(yùn)轉(zhuǎn)平穩(wěn)，壽命長，效率高等特點(diǎn)。DC系列泵輸送液體的溫度為110℃，泵的吸入口和吐出口均垂直向上。 DCF系列耐腐蝕泵，是DC型泵的變形產(chǎn)品，過流部件用不銹剛制造，適用于礦山排放的腐蝕性介質(zhì)，還可以作為輸油泵，輸送石油制品。
本系列泵執(zhí)行下列標(biāo)準(zhǔn)：
·GB5659-85《多級離心泵技術(shù)條件》
·Q/BBC003-91《鍋爐給水泵》等
流量：3.5~130 m
揚(yáng)程：82~1000 m。
| DC、DCF型泵基本參數(shù) |
| |
| 型號
type | 級數(shù)
St | 流量
capacity (m3/h) | 揚(yáng)程
head
(m) | 轉(zhuǎn)速
speed
(r/min) | 效率
E
(%) | 吸程
Hs
(m) | 軸功率
power
(kw) | 電機(jī)功率
motor power
M/kw | 進(jìn)水口
直徑
DR(mm) | 出水口
直徑
dia. of discharge
DC(mm) | 總重量
weight (kg) | | DC6-25 DCF6-25 | 3 | 6.25 | 72.4 | 2950 | 37.7 | 7.7 | 3.27 | 132S1-2/5.5 | 40 | 40 | 210 | | 4 | 6.25 | 96.6 | 37.7 | 7.7 | 4.36 | 132S2 -2/7.5 | 242 | | 5 | 6.25 | 121 | 37.7 | 7.7 | 5.45 | 254 | | 6 | 6.25 | 145 | 37.7 | 7.7 | 6.54 | 160M1-2/11 | 322 | | 7 | 6.25 | 169 | 37.7 | 7.7 | 7.63 | 344 | | 8 | 6.25 | 193 | 37.7 | 7.7 | 8.72 | 160M2-2/15 | 378 | | 9 | 6.25 | 217 | 37.7 | 7.7 | 9.81 | 390 | | 10 | 6.25 | 241 | 37.7 | 7.7 | 10.9 | 424 | | 11 | 6.25 | 266 | 37.7 | 7.7 | 12 | 160L-2/18.5 | 435 | | 12 | 6.25 | 290 | 37.7 | 7.7 | 13.1 | 447 | | DC12-50 DCF12-50 | 2 | 12.5 | 104 | 2950 | 42.4 | 7.8 | 8.33 | 160M1-2/11 | 50 | 50 | 426 | | 3 | 12.5 | 155 | 42.4 | 7.8 | 12.5 | 160M2-2/15 | 456 | | 4 | 12.5 | 207 | 42.4 | 7.8 | 16.7 | 180M-2/22 | 562 | | 5 | 12.5 | 259 | 42.4 | 7.8 | 20.8 | 200L1-2/30 | 645 | | 6 | 12.5 | 310 | 42.4 | 7.8 | 25 | 667 | | 7 | 12.5 | 362 | 42.4 | 7.8 | 29.1 | 200L2/37 | 710 | | 8 | 12.5 | 414 | 42.4 | 7.8 | 33.3 | 225M-2/45 | 884 | | 9 | 12.5 | 466 | 42.4 | 7.8 | 37.5 | 906 | | 10 | 12.5 | 517 | 42.4 | 7.8 | 41.6 | 250M-2/55 | 1050 | | 11 | 12.5 | 569 | 42.4 | 7.8 | 45.8 | 1074 | | 12 | 12.5 | 621 | 42.4 | 7.8 | 50 | 1100 | | DC25-80 DCF25-80 | 2 | 25 | 159 | 2950 | 48 | 7 | 22.6 | 200L1-2/30 | 65 | 50 | 782 | | 3 | 25 | 239 | 48 | 7 | 33.9 | 225M-2/45 | 1054 | | 4 | 25 | 318 | 48 | 7 | 45.2 | 250M-2/55 | 1272 | | 5 | 25 | 397 | 48 | 7 | 56.4 | 280S-2/75 | 1537 | | 6 | 25 | 476 | 48 | 7 | 67.7 | 280M-2/90 | 1696 | | 7 | 25 | 556 | 48 | 7 | 79 | 1796 | | 8 | 25 | 635 | 48 | 7 | 90.2 | 315S-2/110 | 2254 | | 9 | 25 | 715 | 48 | 7 | 102 | 315M-2/132 | 2460 | | 10 | 25 | 795 | 48 | 7 | 113 | 2565 | | 11 | 25 | 875 | 48 | 7 | 124 | 315L-2/160 | 2665 | | 12 | 25 | 954 | 48 | 7 | 136 | 2770 | | DC50-80 DCF50-80 | 2 | 50.4 | 165 | 2950 | 60 | 6.2 | 36.7 | 250M-2/55 | 80 | 80 | 1165 | | 3 | 50.4 | 247 | 60 | 6.2 | 55 | 280S-2/75 | 1380 | | 4 | 50.4 | 329 | 60 | 6.2 | 73.3 | 315S-2/110 | 1805 | | 5 | 50.4 | 412 | 60 | 6.2 | 91.7 | 315M-2/132 | 1910 | | 6 | 50.4 | 494 | 60 | 6.2 | 110 | 315L1-2/160 | 2125 | | 7 | 50.4 | 576 | 60 | 6.2 | 128 | JK122-2/18 | 2050 | | 8 | 50.4 | 658 | 60 | 6.2 | 147 | JK123-2/220 | 2075 | | 9 | 50.4 | 741 | 60 | 6.2 | 165 | 2165 | | 10 | 50.4 | 823 | 60 | 6.2 | 183 | JK124-2/275 | 2265 | | 11 | 50.4 | 905 | 60 | 6.2 | 202 | JK133-2/290/6KV | 2320 | | 12 | 50.4 | 988 | 60 | 6.2 | 220 | 2475 | | DC100-80 DCF100-80 | 5 | 102 | 414 | 2950 | 74 | 6 | 155 | Y355M1-2/220 JK123-2/220 | 100 | 100 | 2290 | | 6 | 102 | 497 | 74 | 6 | 186 | Y355M2-2/250 JK124-2/275 | 2230 | | | 2500 | | 7 | 102 | 580 | 74 | 6 | 217 | Y335L1-2/280 | 2510 | | 8 | 102 | 663 | 74 | 6 | 248 | JK134-2/350/6KV | 3300 | | 9 | 102 | 746 | 74 | 6 | 279 | 3390 | | 10 | 102 | 829 | 74 | 6 | 310 | JK135-2/440/6KV | 3410 | | 11 | 102 | 912 | 47 | 26 | 341 | 3510 | | 12 | 102 | 994 | 47 | 62 | 372 | JK500/500/6KV | 55 | |
