進(jìn)口高溫化工泵
一、進(jìn)口高溫化工泵產(chǎn)品概述
美國(guó)尼科NICO進(jìn)口高溫化工泵屬于單級(jí)臥式離心泵。高溫型泵的泵體為腳支撐,高溫型泵的泵體為中心支撐。重型高溫石油化工流程泵適合輸送清潔或含有少量顆粒的液體,低溫的、高溫的、中性的、有腐蝕的液體,泵蓋具有冷卻或加熱管接頭,軸封采用單端面或雙端面機(jī)械密封,配有冷卻、沖洗或密封液系統(tǒng)。該兩種系列泵均為單級(jí)徑向葉輪,軸向吸入,徑向排出。根據(jù)高溫工礦使用條件,采用前、后磨損環(huán)及平衡孔進(jìn)行水力平衡。軸封采用填料密封、單端面機(jī)封或雙單端面機(jī)封,并設(shè)置冷卻、沖洗或密封液系統(tǒng)。標(biāo)準(zhǔn)管路按API610規(guī)范設(shè)計(jì)。吸入、排出管路法蘭的壓力等級(jí)相同。從驅(qū)動(dòng)電機(jī)端看,泵的轉(zhuǎn)向?yàn)轫槙r(shí)針轉(zhuǎn)動(dòng)。
二、進(jìn)口高溫化工泵選型參數(shù)
公稱通徑:25-400(mm)
流量范圍:9-2600(m3/h)
揚(yáng)程范圍:16-250(m)
功率范圍:7.5~160KW
轉(zhuǎn)速范圍:2900r/min
額定電壓:DC24v、220v、380v,660v,1140v(DC、AC)
溫度范圍:-20℃~120℃
工作壓力:≤1.6Mpa
泵體材質(zhì):鑄鐵、WCB、304、316、316L
三、進(jìn)口高溫化工泵應(yīng)用范圍
該系列泵適用于輸送各種中性及腐蝕性的液體(各種濃度和溫度的酸、堿、鹽及液態(tài)石油化工產(chǎn)品、有機(jī)化合物等),其溫度范圍為-80℃~450℃,高使用壓力型泵達(dá)2.5Mpa,型泵達(dá)5.0Mpa。該系列產(chǎn)品廣泛適用于煉油廠、石油化學(xué)工業(yè)、煤加工工業(yè)和低溫工程?;瘜W(xué)工業(yè)、造紙及制糖業(yè)和普通流程工業(yè)。供水廠、海水淡化廠、發(fā)電廠、供暖和空氣調(diào)節(jié)系統(tǒng)以及環(huán)保工程、船舶及海上工業(yè)等。
四、進(jìn)口高溫化工泵結(jié)構(gòu)描述
1、高溫石油化工泵執(zhí)行API610標(biāo)準(zhǔn),口徑25~400mm,流量可達(dá)2600m3/h,揚(yáng)程可達(dá)250m。
2、同時(shí)可保證流程工作要求的維修條件,軸承、軸封和葉輪為一轉(zhuǎn)子組件可進(jìn)行迅速的拆卸或裝配,大大縮短了停車維修周期。
3、葉輪為單吸徑向閉式,帶有葉輪耐磨環(huán)和泵體耐磨環(huán),磨損后只需要更換耐磨環(huán)可減低維修和構(gòu)件的成本。
4、泵蓋上帶有冷卻和加熱軸承箱體的結(jié)構(gòu)。軸封有填料密封和機(jī)械密封兩種類型,用戶可根據(jù)不同使用工況進(jìn)行選擇。
5、軸承用潤(rùn)滑油潤(rùn)滑,軸承支架上帶有恒位油環(huán),軸承支架分無(wú)冷卻、水冷卻、風(fēng)扇冷卻結(jié)構(gòu)。泵與電機(jī)間使用彈性聯(lián)軸器作為連接元件,該元件可補(bǔ)償小的軸向、徑向和角度位移。
五、進(jìn)口高溫化工泵結(jié)構(gòu)圖
六、進(jìn)口高溫化工泵主要配件表
1.泵體 | 8、25密封蓋 | 15、22軸承壓蓋 | 21油杯 | 36葉輪螺母 |
2.葉輪 | 9、14滾珠軸承 | 16、23防塵圈 | 27排液管 | |
3、29墊片 | 10放氣塞 | 17軸 | 30泵蓋 | |
4、24軸套 | 11懸架 | 18軸承螺母 | 31、33葉輪密封環(huán) | |
5、6、26 0形圈 | 12甩油環(huán) | 19墊圈 | 32、34泵體密封圈 | |
7、28機(jī)械密封 | 13卡環(huán) | 20支腳 | 35鋼絲螺套 |
七、進(jìn)口高溫化工泵性能參數(shù)表
型號(hào) Model | 葉輪形式 | 泵額定轉(zhuǎn)速n=2900r/min speed | ||||||||||||
流量Q M3/h Capa-city | 揚(yáng)程H m Head | 效率 η Effic-ency | 軸承架 LK | 汽蝕余量 NPSH m | 比重=1 Density | 比重=1.35 Density | 比重=1.84 Density | |||||||
電機(jī)功率及型號(hào)motorpowerormodel | ||||||||||||||
kw | kw | kw | ||||||||||||
GW25-200 | A | 11.5 | 49 | 42 | 0 | 1.5 | 5.5 | NK132S1-2 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | ||
B | 10.5 | 42 | 4 | NK112M-2 | 5.5 | NK132S1-2 | 7.5 | NK132S2-2 | ||||||
GWO25-200 | C | 9 | 36 | 3 | NK100L-2 | 4 | NK112M-2 | 5.5 | NK132S1-2 | |||||
D | 7.5 | 28 | 2.2 | NK90L-2 | 3 | NK100L-2 | 4 | NK112M-2 | ||||||
E | 5.5 | 16 | 1.5 | NK90S-2 | 1.5 | NK90S-2 | 2.2 | NK90L-2 | ||||||
GW25-250 | A | 10.5 | 80 | 28 | 2 | 1.2 | 11 | NK160M1-2 | 15 | NK160M2-2 | 18.5 | NK160L-2 | ||
B | 9.7 | 68 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | 15 | NK160M2-2 | ||||||
GWO25-250 | C | 9 | 50 | 5.5 | NK132S1-2 | 11 | NK160M1-2 | 15 | NK160M2-2 | |||||
D | 8.5 | 30 | ||||||||||||
E | 4 | NK112M-2 | 5.5 | NK132S1-2 | 7.5 | NK132S2-2 | ||||||||
GW25-315 | A | 18.5 | 130 | 28 | 2 | 1.2 | 30 | NK200L1-2 | 45 | NK225M-2 | 55 | NK250M-2 | ||
B | 17.5 | 115 | 30 | NK200L1-2 | 37 | NK200L2-2 | 45 | NK225M-2 | ||||||
GWO25-315 | C | 16 | 100 | 22 | NK180M-2 | 30 | NK200L1-2 | 45 | NK225M-2 | |||||
D | 14 | 90 | 18.5 | NK160L-2 | 30 | NK200L1-2 | 37 | NK200L2-2 | ||||||
E | 13 | 80 | 18.5 | NK160L-2 | 22 | NK180M-2 | 30 | NK200L1-2 | ||||||
F | 11.5 | 67 | 15 | NK160M2-2 | 18.5 | NK160L-2 | 30 | NK200L1-2 | ||||||
GW40-160 | A | 26 | 33 | 62 | 2 | 3 | 5.5 | NK132S1-2 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | ||
B | 25.6 | 29 | ||||||||||||
GWO40-160 | C | 22 | 22 | 4 | NK112M-2 | 5.5 | NK132S1-2 | 5.5 | NK132S1-2 | |||||
D | 20 | 16 | 2.2 | NK90L-2 | 3 | NK100L-2 | 4 | NK112M-2 | ||||||
GW40-200 | A | 29 | 53 | 58 | 1 | 2.2 | 11 | NK160M1-2 | 15 | NK160M2-2 | 18.5 | NK160L-2 | ||
B | 26 | 47 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | 15 | NK160M2-2 | ||||||
GWO40-200 | C | 22 | 39 | 5.5 | NK132S1-2 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | |||||
D | 18 | 20 | 4 | NK112M-2 | 5.5 | NK132S1-2 | 7.5 | NK132S2-2 | ||||||
GW40-250 | A | 32 | 78 | 53 | 1 | 2.5 | 18.5 | NK160L-2 | 22 | NK180M-2 | 30 | NK200L1-2 | ||
B | 30 | 72 | 15 | NK160M2-2 | 18.5 | NK160L-2 | ||||||||
GWO40-250 | C | 24 | 60 | 11 | NK160M1-2 | 15 | NK160M2-2 | 18.5 | NK160L-2 | |||||
D | 21 | 47 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | 15 | NK160M2-2 | ||||||
GW40-315 | A | 42 | 115 | 46 | 2 | 1.3 | 37 | NK200L2-2 | 45 | NK225M-2 | 75 | NK280S-2 | ||
B | 40 | 107 | 30 | NK200L1-2 | 55 | NK250M-2 | ||||||||
GWO40-315 | C | 34 | 81 | 22 | NK180M-2 | 30 | NK200L1-2 | 45 | NK225M-2 | |||||
D | 29 | 61 | 15 | NK160M2-2 | 22 | NK180M-2 | 30 | NK200L1-2 | ||||||
GW50-160 | A | 50 | 34 | 71 | 2 | 2.4 | 11 | NK160M1-2 | 15 | NK160M2-2 | 15 | NK160M2-2 | ||
B | 45 | 29 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | ||||||||
GWO50-160 | C | 38 | 22 | 5.5 | NK132S1-2 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | |||||
D | 31 | 17 | 3 | NK100L-2 | 4 | NK112M-2 | 5.5 | NK132S1-2 | ||||||
GW50-200 | A | 62 | 52 | 68 | 2 | 2.6 | 18.5 | NK160L-2 | 22 | NK180M-2 | 30 | NK200L1-2 | ||
B | 56 | 46 | 15 | NK160M2-2 | 18.5 | NK160L-2 | 22 | NK180M-2 | ||||||
GWO50-200 | C | 49 | 37 | 11 | NK160M1-2 | 15 | NK160M2-2 | 18.5 | NK160L-2 | |||||
D | 43 | 28 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | 15 | NK160M2-2 |
八、進(jìn)口高溫化工泵性能參數(shù)
型號(hào) Model | 葉輪形式 | 泵額定轉(zhuǎn)速n=2900r/min speed | |||||||||||
流量Q M3/h Capa-city | 揚(yáng)程H m Head | 效率 η Effic-ency | 軸承架 LK | 汽蝕余量 NPSH m | 比重=1 Density | 比重=1.35 Density | 比重=1.84 Density | ||||||
電機(jī)功率及型號(hào)motorpowerormodel | |||||||||||||
kw | kw | kw | |||||||||||
GW50-250 | A | 70 | 82 | 65 | 2 | 2.4 | 30 | NK200L1-2 | 37 | NK200L2-2 | 55 | NK250M-2 | |
GWO50-250 | B | 66 | 75 | 45 | NK225M-2 | ||||||||
C | 60 | 60 | 22 | NK180M-2 | 30 | NK200L1-2 | 37 | NK200L2-2 | |||||
D | 50 | 45 | 15 | NK160M2-2 | 18.5 | NK160L-2 | 22 | NK180M-2 | |||||
GW50-315 | A | 87 | 115 | 56 | 3 | 2.1 | 55 | NK250M-2 | 75 | NK280S-2 | 110 | NK315S-2 | |
B | 80 | 100 | 45 | NK225M-2 | 90 | NK280M-2 | |||||||
GWO50-315 | C | 70 | 78 | 30 | NK200L1-2 | 45 | NK225M-2 | 55 | NK250M-2 | ||||
D | 57 | 57 | 22 | NK180M-2 | 30 | NK200L1-2 | 37 | NK200L2-2 | |||||
GW50-400 | A | 82 | 194 | 48 | 3 | 2 | 110 | NK315S-2 | 160 | NK315M2-2 | |||
B | 78 | 175 | 90 | NK280M-2 | 132 | NK315M1-2 | 160 | NK315M2-2 | |||||
GWO50-400 | C | 70 | 140 | 75 | NK280S-2 | 90 | NK280M-2 | 132 | NK315M1-2 | ||||
D | 60 | 102 | 45 | NK225M-2 | 75 | NK280S-2 | 90 | NK280M-2 | |||||
GW80-160 | A | 94 | 32 | 78 | 2 | 3 | 15 | NK160M2-2 | 18.5 | NK160L-2 | 30 | NK200L1-2 | |
GWO80-160 | B | 85 | 28 | 11 | NK160M1-2 | 15 | NK160M2-2 | 18.5 | NK160L-2 | ||||
C | 76 | 23 | 11 | NK160M1-2 | 15 | NK160M2-2 | |||||||
D | 66 | 17 | 5.5 | NK132S1-2 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | |||||
GW80-200 | A | 103 | 54 | 76 | 1 | 3.2 | 30 | NK200L1-2 | 37 | NK200L2-2 | |||
GWO80-200 | B | 95 | 48 | 22 | NK180M-2 | 30 | NK200L1-2 | 37 | NK200L2-2 | ||||
C | 84 | 38 | 15 | NK160M2-2 | 22 | NK180M-2 | 30 | NK200L1-2 | |||||
D | 70 | 30 | 11 | NK160M1-2 | 15 | NK160M2-2 | 22 | NK180M-2 | |||||
GW80-250 | A | 127 | 82 | 74 | 2 | 3.5 | 45 | NK225M-2 | 75 | NK280S-2 | 90 | NK280M-2 | |
GWO80-250 | B | 120 | 76 | 55 | NK250M-2 | 75 | NK280S-2 | ||||||
C | 105 | 59 | 30 | NK200L1-2 | 45 | NK225M-2 | 55 | NK250M-2 | |||||
D | 87 | 45 | 22 | NK180M-2 | 30 | NK200L1-2 | 37 | NK200L2-2 | |||||
GW80-315 | A | 141 | 127 | 69 | 2 | 4 | 90 | NK280M-2 | |||||
GWO80-315 | B | 135 | 121 | 75 | NK280S-2 | ||||||||
C | 115 | 97 | 55 | NK250M-2 | 75 | NK280S-2 | |||||||
D | 90 | 74 | 37 | NK200L2-2 | 45 | NK225M-2 | 75 | NK280S-2 | |||||
GW80-400 | A | 171 | 187 | 61 | 3 | 3.5 | 160 | NK315M2-2 | |||||
GWO80-400 | B | 159 | 170 | ||||||||||
C | 135 | 130 | 90 | NK280M-2 | 132 | NK315M1-2 | |||||||
D | 116 | 95 | 75 | NK280S-2 | 90 | NK280M-2 | 132 | NK315M1-2 | |||||
GW100-160 | A | 162 | 29 | 81 | 2 | 4.7 | 22 | NK180M-2 | 30 | NK200L1-2 | 37 | NK200L2-2 | |
GWO100-160 | B | 150 | 24 | 15 | NK160M2-2 | 22 | NK180M-2 | 30 | NK200L1-2 | ||||
C | 130 | 17 | 11 | NK160M1-2 | 15 | NK160M2-2 | 18.5 | NK160L-2 | |||||
D | 110 | 12 | 7.5 | NK132S2-2 | 11 | NK160M1-2 | 15 | NK160M2-2 | |||||
GW100-200 | A | 193 | 50 | 81 | 2 | 3.7 | 45 | NK225M-2 | 55 | NK250M-2 | 75 | NK280S-2 | |
GWO100-200 | B | 180 | 44 | 37 | NK200L2-2 | 45 | NK225M-2 | ||||||
C | 155 | 35 | 30 | NK200L1-2 | 37 | NK200L2-2 | 45 | NK225M-2 | |||||
D | 135 | 26 | 18.5 | NK160L-2 | 30 | NK200L1-2 | 37 | NK200L2-2 |