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18362301902PLCF脫硫長軸液下泵是公司在PLC系列泵研制的基礎(chǔ)上,針對電廠煙氣脫硫地下槽工位設(shè)計(jì)開發(fā)的一種長軸液下泵(又稱吸收塔地坑泵),其液下深度為3~6米,適于輸送含懸浮顆粒,腐蝕、磨蝕性介質(zhì),粘性介質(zhì),具有結(jié)垢特性的液體,含有氣體的液體。該泵設(shè)計(jì)整機(jī)可靠性高、使用壽命長,已廣泛應(yīng)用于電廠煙氣脫硫領(lǐng)域。
(1)該泵設(shè)計(jì)整機(jī)可靠性強(qiáng),采用剛性設(shè)計(jì),泵軸粗,軸承承載能力大,轉(zhuǎn)子受力合理,確保單泵連續(xù)長周期運(yùn)行;
(2)葉輪為閉式寬流道葉輪,有利于含固介質(zhì)的通過而不致產(chǎn)生堵塞現(xiàn)象,葉輪具有前后背葉片,前背葉片用以阻止介質(zhì)向泵入口方向的回流,后背葉片用以平衡軸向力和降低軸向泄漏壓力以提高泵效率;
(3)泵設(shè)有軸向調(diào)整裝置,當(dāng)過流件出現(xiàn)一定的磨蝕或腐蝕后,可通過調(diào)整裝置調(diào)整葉輪與殼體的間隙,使泵性能得到***大限度的恢復(fù),延長泵的使用壽命。
(4)雙軸承支撐,兩軸承之間的距離長。
(5)軸徑粗,軸臺(tái)階少,軸的鋼性好。
(6)支承管、軸承箱設(shè)計(jì)鋼性好,泵運(yùn)轉(zhuǎn)平穩(wěn)。
型號(hào) | 泵額定轉(zhuǎn)速n=2900r/min | 泵額定轉(zhuǎn)速n=1450r/min | ||||
流量Q (m3/h) | 揚(yáng)程H (m) | 電機(jī)功率 (KW) | 流量Q (m3/h) | 揚(yáng)程 (m) | 電機(jī)功率 (KW) | |
25PLCF-25 | 3.6 | 25 | 2.2 | 1.6 | 6 | 0.75 |
25PLCF-41 | 3.6 | 41 | 4 | 1.6 | 10 | 1.5 |
25PLCF-50 | 3.2 | 50 | 5.5 | 1.6 | 12.5 | 1.5 |
25PLCF-80 | 3.2 | 80 | 11 | 1.6 | 20 | 2.2 |
40PLCF-16 | 7.2 | 16 | 2.2 | 3.6 | 4 | 1.1 |
40PLCF-26 | 7.2 | 26 | 3 | 3.6 | 5 | 1.1 |
40PLCF-40 | 7.2 | 40 | 4 | 3.6 | 10 | 1.5 |
40PLCF-50 | 6.3 | 50 | 5.5 | 3.2 | 12.5 | 1.5 |
40PLCF-80 | 6.3 | 80 | 11 | 3.2 | 20 | 2.2 |
50PLCF-25 | 14.4 | 25 | 4 | 7.2 | 6 | 1.5 |
50PLCF-40 | 14.4 | 40 | 7.5 | 7.2 | 10 | 2.2 |
50PLCF-50 | 12.5 | 50 | 7.5 | 6.3 | 12.5 | 2.2 |
50PLCF-80 | 12.5 | 80 | 15 | 6.3 | 20 | 3 |
65PLCF-25 | 28.8 | 25 | 5.5 | 14 | 6 | 1.5 |
65PLCF-40 | 28.8 | 40 | 11 | 14 | 10 | 3 |
65PLCF-50 | 25 | 50 | 11 | 12.5 | 12.5 | 3 |
65PLCF-80 | 25 | 80 | 18.5 | 12.5 | 20 | 3 |
65PLCF-125 | 25 | 125 | 30 | 12.5 | 32 | 5.5 |
80PLCF-15 | 54 | 15 | 5.5 | 27 | 4 | 0.75 |
80PLCF-24 | 54 | 24 | 11 | 27 | 6 | 1.1 |
80PLCF-38 | 54 | 38 | 15 | 27 | 9 | 1.5 |
80PLCF-50 | 50 | 50 | 22 | 25 | 12.5 | 2.2 |
80PLCF-80 | 50 | 80 | 30 | 25 | 20 | 4 |
80PLCF-125 | 50 | 125 | 45 | 25 | 32 | 7.5 |
100PLCF-23 | 100 | 23 | 11 | 50 | 5 | 2.2 |
100PLCF-37 | 100 | 37 | 15 | 50 | 9 | 3 |
100PLCF-50 | 100 | 50 | 30 | 50 | 12.5 | 4 |
100PLCF-80 | 100 | 80 | 45 | 50 | 20 | 7.5 |
100PLCF-125 | 100 | 125 | 75 | 50 | 32 | 11 |
125PLCF-50 | 200 | 50 | 45 | 100 | 12.5 | 7.5 |
125PLCF-80 | 200 | 80 | 75 | 100 | 20 | 15 |
125PLCF-125 | 200 | 125 | 132 | 100 | 32 | 18.5 |
150PLCF-20 | 200 | 20 | 30 | |||
150PLCF-32 | 200 | 32 | 45 | |||
150PLCF-50 | 200 | 50 | 55 | |||
200PLCF-20 | 400 | 20 | 45 | |||
200PLCF-32 | 400 | 32 | 75 | |||
200PLCF-50 | 400 | 50 | 90 |