一、FYL長(zhǎng)軸液下泵簡(jiǎn)述
FYL型長(zhǎng)軸液下泵是一種立式離心泵，適用于化工﹑石油﹑電力﹑冶金﹑制藥﹑造紙﹑環(huán)保等多個(gè)行業(yè)部門(mén)，可用來(lái)進(jìn)行對(duì)有腐蝕性液體，含有一定量固體顆粒液體的輸送。是我廠選用國(guó)內(nèi)目前秀的水力模型設(shè)計(jì)而成,高效節(jié)能穩(wěn)定是FYL液下泵大的優(yōu)點(diǎn)。
二、FYL長(zhǎng)軸液下泵特點(diǎn)
1、從電機(jī)向泵端看,泵為逆時(shí)針。
2、泵采用長(zhǎng)軸結(jié)構(gòu),插入深度可達(dá)10米，軸聯(lián)接結(jié)構(gòu)安全可靠，拆卸方便。
3、泵起動(dòng)時(shí)葉輪浸沒(méi)在介質(zhì)中,因而起動(dòng)容易,不存在排氣抽空問(wèn)題。
4、轉(zhuǎn)子部件可軸向調(diào)整,且采用多點(diǎn)支承,泵運(yùn)轉(zhuǎn)平穩(wěn)可靠，可采用加長(zhǎng)吸入管,增加插入深度,充分利用自身吸程,轉(zhuǎn)子長(zhǎng)度縮短,剛性增強(qiáng),壽命延長(zhǎng),經(jīng)濟(jì)合理。
5、滑動(dòng)軸承可選用外冷卻潤(rùn)滑或自冷卻潤(rùn)滑。
6、出口法蘭為分半活動(dòng)法蘭,便于連接。
7、配用低速電機(jī),噪聲小,運(yùn)行平穩(wěn),使用壽命長(zhǎng)。
三、FYL長(zhǎng)軸液下泵性能參數(shù)
| 型號(hào) | 泵額定轉(zhuǎn)速n=2900r/min | 泵額定轉(zhuǎn)速n=1450r/min | ||||
| 流量Q | 揚(yáng)程H | 電機(jī)功率 | 流量Q | 揚(yáng)程 | 電機(jī)功率 | |
| 25FYL-25 | 3.6 | 25 | 2.2 | 1.6 | 6 | 0.75 |
| 25FYL-41 | 3.6 | 41 | 4 | 1.6 | 10 | 1.5 |
| 25FYL-50 | 3.2 | 50 | 5.5 | 1.6 | 12.5 | 1.5 |
| 25FYL-80 | 3.2 | 80 | 11 | 1.6 | 20 | 2.2 |
| 40FYL-16 | 7.2 | 16 | 2.2 | 3.6 | 4 | 1.1 |
| 40FYL-26 | 7.2 | 26 | 3 | 3.6 | 5 | 1.1 |
| 40FYL-40 | 7.2 | 40 | 4 | 3.6 | 10 | 1.5 |
| 40FYL-50 | 6.3 | 50 | 5.5 | 3.2 | 12.5 | 1.5 |
| 40FYL-80 | 6.3 | 80 | 11 | 3.2 | 20 | 2.2 |
| 50FYL-25 | 14.4 | 25 | 4 | 7.2 | 6 | 1.5 |
| 50FYL-40 | 14.4 | 40 | 7.5 | 7.2 | 10 | 2.2 |
| 50FYL-50 | 12.5 | 50 | 7.5 | 6.3 | 12.5 | 2.2 |
| 50FYL-80 | 12.5 | 80 | 15 | 6.3 | 20 | 3 |
| 65FYL-25 | 28.8 | 25 | 5.5 | 14 | 6 | 1.5 |
| 65FYL-40 | 28.8 | 40 | 11 | 14 | 10 | 3 |
| 65FYL-50 | 25 | 50 | 11 | 12.5 | 12.5 | 3 |
| 65FYL-80 | 25 | 80 | 18.5 | 12.5 | 20 | 3 |
| 65FYL-125 | 25 | 125 | 30 | 12.5 | 32 | 5.5 |
| 80FYL-15 | 54 | 15 | 5.5 | 27 | 4 | 0.75 |
| 80FYL-24 | 54 | 24 | 11 | 27 | 6 | 1.1 |
| 80FYL-38 | 54 | 38 | 15 | 27 | 9 | 1.5 |
| 80FYL-50 | 50 | 50 | 22 | 25 | 12.5 | 2.2 |
| 80FYL-80 | 50 | 80 | 30 | 25 | 20 | 4 |
| 80FYL-125 | 50 | 125 | 45 | 25 | 32 | 7.5 |
| 100FYL-23 | 100 | 23 | 11 | 50 | 5 | 2.2 |
| 100FYL-37 | 100 | 37 | 15 | 50 | 9 | 3 |
| 100FYL-50 | 100 | 50 | 30 | 50 | 12.5 | 4 |
| 100FYL-80 | 100 | 80 | 45 | 50 | 20 | 7.5 |
| 100FYL-125 | 100 | 125 | 75 | 50 | 32 | 11 |
| 125FYL-50 | 200 | 50 | 45 | 100 | 12.5 | 7.5 |
| 125FYL-80 | 200 | 80 | 75 | 100 | 20 | 15 |
| 125FYL-125 | 200 | 125 | 132 | 100 | 32 | 18.5 |
| 150FYL-20 | | | | 200 | 20 | 30 |
| 150FYL-32 | | | | 200 | 32 | 45 |
| 150FYL-50 | | | | 200 | 50 | 55 |
| 200FYL-20 | | | | 400 | 20 | 45 |
| 200FYL-32 | | | | 400 | 32 | 75 |
| 200FYL-50 | | | | 400 | 50 | 90 |
