長沙水泵廠長沙工業(yè)泵廠沈陽水泵廠NBA型冷凝泵

1、nb、nba、gn、gnl、n型冷凝泵qq：976098930 聯(lián)系人:小何 手機ba型冷凝泵概述： nba型泵，系單級單吸懸臂式離心冷凝泵。gn、gnl型泵，系兩級單吸離心式冷凝泵，適用于電廠，用來抽送冷凝器中的凝結(jié)水和7503000kw汽輪發(fā)電機組抽送凝結(jié)水或物理、化學(xué)性質(zhì)類似于水的其他液體之用。液體溫度不超過80。泵進口壓力不高于0.6mpa。nba型冷凝泵參數(shù)范圍：流量q 11120m3/s揚程h 12143mnba型冷凝泵型號說明：100nba45100泵進口口徑（mm）n冷凝水泵b懸架式45泵的設(shè)計揚程mgn l3a gn l3bg高吸程n冷凝水泵l立式3

2、泵進口口徑為3寸a、b兩種不同葉輪外徑nba型冷凝泵結(jié)構(gòu)型式：nb、nba、gn、n型為臥式，gnl為立式。采用滾動軸承，潤滑脂潤滑，軸封為填料密封，也可用機械密封。nba型冷凝泵旋轉(zhuǎn)方向：從電機端看，泵為逆時針方向旋轉(zhuǎn)nba型冷凝泵主要零件材質(zhì)： 泵的體過流部件泵體、泵蓋、密封環(huán)、軸套的材質(zhì)為鑄鐵，n型冷凝泵葉輪為硅黃銅，誘導(dǎo)輪為鋁鐵青銅。軸均為優(yōu)質(zhì)碳素鋼。nba型冷凝泵成套范圍：成套供應(yīng)泵、電機、聯(lián)軸器、止回閥、閘閥。166參數(shù)型號流量q揚程h轉(zhuǎn)速n軸功率pa配帶電動機效率必須汽蝕余量葉輪名義直徑進出口徑泵重功率型號m3/sl/smr/minkwkw%mmmmmkg100nb-4514.4

3、24.031.04.006.678.6154504229804.816.056.37.54557600.610.810.88196100nb-45a1318223.615.006.1148464529003.84.34.75.54552570.610.710.81185100nb-6021.63650.46101469656129309.2611.7513.971518.54454600.70.81210100nb-60a21.63650.461013.941393729305.617.2113.9711435358.50.750.901.11753n6h16.522304.86.18.368

4、676429306.798.039.5111154550550.750.851.052223n616.522304.86.18.362615829306.657.408.80114449550.750.851.052153n6218263457.229.45131128123295015.2917.4319.98224252570.80.951.15首215次2223n62a1826345.007.229.45108105101295012.914.616.718.54151560.80.951.15首215次2054n6h304050658.3311.113.916.778767265295

5、013.315.316.920.222485458570.850.9511.152304n6304050608.3311.113.916.766646159295011.4613.1514.4517.2118.522475357.5560.850.9511.12154n6a3040508.3312.513.940383729306.677.58.85114955.558.50.911.11754n523045508.3312.513.9110105101293019.223.824.1304754570.951.11.2首220次210 167參數(shù)型號流量q揚程h轉(zhuǎn)速n軸功率pa配帶電動機效率

6、必須汽蝕余量葉輪名義直徑進出口徑泵重功率型號m3/sl/smr/minkwkw%mmmmmkg4n52a3045508.3312.513.91009591295017.421.521.7304754570.951.11.2首215次1954n62h3045508.3312.513.91351301232950232933.5374861600.951.151.25首230次2206n64065951151111826.43292918986295023.329.534.53845435467710.80.91.051.22626n6a365480100101522.227.8706968662

7、95016.319.122.826.130435365690.80.911.12256n6b3660901081016.7253086858278295019.625.73033.337435467690.80.91.051.152453nba-5152025304.175.566.948.333028252229802.292.602.853.105.5y132s1-2yb53.458.759.858.07.308.309.3010.30160804545gnl3-a569111.391.672.503.064442393429801.711.782.032.003.0y100l-2yb35

8、3847510.60.620.650.71408050140gnl3-b121518203.334.175.005.564845413829803.083.543.874.065.5y132s1-2yb51.052.052.051.00.650.700.721.051478050140gn3/1257912151.391.942.503.334.17413936322529801.511.651.761.972.082.2y90l-2yb37455053490.80.80.81.21.21348050452.5n32810122.222.783.3352.551.550.529803.053.

9、423.755.5y132s1-2yb37.541441.92.02.2148655053 168參數(shù)型號流量q揚程h轉(zhuǎn)速n軸功率pa配帶電動機效率必須汽蝕余量葉輪名義直徑進出口徑泵重功率型號m3/sl/smr/minkwkw%mmmmmkg4n622540503.9511.1013.90130125120298021.125.227.337y200l2-242546022.22.4220100100170100n1304252.57011.7014.6019.401431411352980364046.855y250m-24449551.31.5232510050166150n1108010

10、011022.2027.8030.60122116112298048.352.75575y280s-25560611.351.41.5300150100188150nb-110457210012012.52027.833.3123120116110295034.341.347.251.455445767700.80.91.051.2302150nb-110a40659011.118.1251009895295025.931.535.8454255650.80.91.05268gn3/12agn7-2235791.391.942.546454329001.651.862.022.23846520

11、.60.630.65首140次138gn7-2225791.391.942.566.5656229002.382.692.924.03846520.60.630.65首140次135gn3/12bgn9-2227912151.942.53.334.174543373029001.862.022.372.563465251480.630.650.81首140次138gn9-2237912151.392.53.334.1767.564.555.54529002.793.043.553.834(5.5)465251480.630.650.81首140次138gn15-2221215183.334.175474438290033.345.55153470.650.70.72首146次146gn15-2231215183.334.17570665729004.54.9567.55153470.650.70.72首146次146169參數(shù)型號流量q揚程h轉(zhuǎn)速n效率汽蝕余量配帶功率外形規(guī)格尺寸泵電機總重量量臺數(shù)容qc備注m3/smr/min%mkw簡體外徑機組總高dtht6ldtn-4180481480751.655426462522100%(50mw)350%(200mw)“”欄值以吸入法蘭中心的基準6ldtn-5606ldtn-67