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更新時間：2022-12-22 21:47:36瀏覽次數(shù)：157次
聯(lián)系我時，請告知來自 化工機械設(shè)備網(wǎng)ZE高溫高壓石油化工流程泵 在線咨詢 全國熱線
一、ZE石油化工流程泵概述
ZA、ZE型石油化工泵屬于單級臥式離心泵。ZA型泵的泵體為腳支撐，ZE型泵的泵體為中心支撐。該兩種系列泵均為單級徑向葉輪，軸向吸入，徑向排出。根據(jù)使用條件，采用前、后磨損環(huán)及平衡孔進行水力平衡。軸封采用填料密封、單端面機封或雙單端面機封，并設(shè)置冷卻、沖洗或密封液系統(tǒng)。
標準管路按API610規(guī)范設(shè)計。吸入、排出管路法蘭的壓力等級相同。
從驅(qū)動電機端看，泵的轉(zhuǎn)向為順時針轉(zhuǎn)動。
二、ZE化工泵的應(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、有機化合物等），其溫度范圍為-80℃～450℃，高使用壓力 ZA型泵達 2.5Mpa，ZE型泵達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。
三、ZE化工流程泵結(jié)構(gòu)描述
ZA、ZE型石油化工泵執(zhí)行API610標準，口徑25~400mm,流量可達2600m3/h,揚程可達250m。
同時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)子組件可進行迅速的拆卸或裝配，大大縮短了停車維修周期。
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。
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械密封兩種類型，用戶可根據(jù)不同使用工況進行選擇。
軸承用潤滑油潤滑，軸承支架上帶有恒位油環(huán)，軸承支架分無冷卻、水冷卻、風(fēng)扇冷卻結(jié)構(gòu)。泵與電機間使用彈性聯(lián)軸器作為連接元件，該元件可補償小的軸向、徑向和角度位移。
四、ZE、ZA化工泵性能參數(shù)表
型號 Model | 葉輪形式 | 泵額定轉(zhuǎn)速 n=2900r/min speed | ||||||||||||
流量 Q M3/h Capa-city | 揚程 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 | |||||||
電機功率及型號motor power or model | ||||||||||||||
kw | kw | kw | ||||||||||||
ZA25-200 | A | 11.5 | 49 | 42 | 0 | 1.5 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | ||
B | 10.5 | 42 | 4 | Y112M-2 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | ||||||
ZAO25-200 | C | 9 | 36 | 3 | Y100L-2 | 4 | Y112M-2 | 5.5 | Y132S1-2 | |||||
D | 7.5 | 28 | 2.2 | Y90L-2 | 3 | Y100L-2 | 4 | Y112M-2 | ||||||
E | 5.5 | 16 | 1.5 | Y90S-2 | 1.5 | Y90S-2 | 2.2 | Y90L-2 | ||||||
ZA25-250 | A | 10.5 | 80 | 28 | 2 | 1.2 | 11 | Y160M1-2 | 15 | Y160M2-2 | 18.5 | Y160L-2 | ||
B | 9.7 | 68 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | 15 | Y160M2-2 | ||||||
ZAO25-250 | C | 9 | 50 | 5.5 | Y132S1-2 | 11 | Y160M1-2 | 15 | Y160M2-2 | |||||
D | 8.5 | 30 | ||||||||||||
E | 4 | Y112M-2 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | ||||||||
ZA25-315 | A | 18.5 | 130 | 28 | 2 | 1.2 | 30 | Y200L1-2 | 45 | Y225M-2 | 55 | Y250M-2 | ||
B | 17.5 | 115 | 30 | Y200L1-2 | 37 | Y200L2-2 | 45 | Y225M-2 | ||||||
ZAO25-315 | C | 16 | 100 | 22 | Y180M-2 | 30 | Y200L1-2 | 45 | Y225M-2 | |||||
D | 14 | 90 | 18.5 | Y160L-2 | 30 | Y200L1-2 | 37 | Y200L2-2 | ||||||
E | 13 | 80 | 18.5 | Y160L-2 | 22 | Y180M-2 | 30 | Y200L1-2 | ||||||
F | 11.5 | 67 | 15 | Y160M2-2 | 18.5 | Y160L-2 | 30 | Y200L1-2 | ||||||
ZA40-160 | A | 26 | 33 | 62 | 2 | 3 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | ||
B | 25.6 | 29 | ||||||||||||
ZAO40-160 | C | 22 | 22 | 4 | Y112M-2 | 5.5 | Y132S1-2 | 5.5 | Y132S1-2 | |||||
D | 20 | 16 | 2.2 | Y90L-2 | 3 | Y100L-2 | 4 | Y112M-2 | ||||||
ZA40-200 | A | 29 | 53 | 58 | 1 | 2.2 | 11 | Y160M1-2 | 15 | Y160M2-2 | 18.5 | Y160L-2 | ||
B | 26 | 47 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | 15 | Y160M2-2 | ||||||
ZAO40-200 | C | 22 | 39 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | |||||
D | 18 | 20 | 4 | Y112M-2 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | ||||||
ZA40-250 | A | 32 | 78 | 53 | 1 | 2.5 | 18.5 | Y160L-2 | 22 | Y180M-2 | 30 | Y200L1-2 | ||
B | 30 | 72 | 15 | Y160M2-2 | 18.5 | Y160L-2 | ||||||||
ZAO40-250 | C | 24 | 60 | 11 | Y160M1-2 | 15 | Y160M2-2 | 18.5 | Y160L-2 | |||||
D | 21 | 47 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | 15 | Y160M2-2 | ||||||
ZA40-315 | A | 42 | 115 | 46 | 2 | 1.3 | 37 | Y200L2-2 | 45 | Y225M-2 | 75 | Y280S-2 | ||
B | 40 | 107 | 30 | Y200L1-2 | 55 | Y250M-2 | ||||||||
ZAO40-315 | C | 34 | 81 | 22 | Y180M-2 | 30 | Y200L1-2 | 45 | Y225M-2 | |||||
D | 29 | 61 | 15 | Y160M2-2 | 22 | Y180M-2 | 30 | Y200L1-2 | ||||||
ZA50-160 | A | 50 | 34 | 71 | 2 | 2.4 | 11 | Y160M1-2 | 15 | Y160M2-2 | 15 | Y160M2-2 | ||
B | 45 | 29 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | ||||||||
ZAO50-160 | C | 38 | 22 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | |||||
D | 31 | 17 | 3 | Y100L-2 | 4 | Y112M-2 | 5.5 | Y132S1-2 | ||||||
ZA50-200 | A | 62 | 52 | 68 | 2 | 2.6 | 18.5 | Y160L-2 | 22 | Y180M-2 | 30 | Y200L1-2 | ||
B | 56 | 46 | 15 | Y160M2-2 | 18.5 | Y160L-2 | 22 | Y180M-2 | ||||||
ZAO50-200 | C | 49 | 37 | 11 | Y160M1-2 | 15 | Y160M2-2 | 18.5 | Y160L-2 | |||||
D | 43 | 28 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | 15 | Y160M2-2 | ||||||
型號 Model | 葉輪形式 | 泵額定轉(zhuǎn)速 n=2900r/min speed | |||||||||||
流量 Q M3/h Capa-city | 揚程 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 | ||||||
電機功率及型號 motor power or model | |||||||||||||
kw | kw | kw | |||||||||||
ZA50-250 | A | 70 | 82 | 65 | 2 | 2.4 | 30 | Y200L1-2 | 37 | Y200L2-2 | 55 | Y250M-2 | |
ZAO50-250 | B | 66 | 75 | 45 | Y225M-2 | ||||||||
C | 60 | 60 | 22 | Y180M-2 | 30 | Y200L1-2 | 37 | Y200L2-2 | |||||
D | 50 | 45 | 15 | Y160M2-2 | 18.5 | Y160L-2 | 22 | Y180M-2 | |||||
ZA50-315 | A | 87 | 115 | 56 | 3 | 2.1 | 55 | Y250M-2 | 75 | Y280S-2 | 110 | Y315S-2 | |
B | 80 | 100 | 45 | Y225M-2 | 90 | Y280M-2 | |||||||
ZAO50-315 | C | 70 | 78 | 30 | Y200L1-2 | 45 | Y225M-2 | 55 | Y250M-2 | ||||
D | 57 | 57 | 22 | Y180M-2 | 30 | Y200L1-2 | 37 | Y200L2-2 | |||||
ZA50-400 | A | 82 | 194 | 48 | 3 | 2 | 110 | Y315S-2 | 160 | Y315M2-2 | |||
B | 78 | 175 | 90 | Y280M-2 | 132 | Y315M1-2 | 160 | Y315M2-2 | |||||
ZAO50-400 | C | 70 | 140 | 75 | Y280S-2 | 90 | Y280M-2 | 132 | Y315M1-2 | ||||
D | 60 | 102 | 45 | Y225M-2 | 75 | Y280S-2 | 90 | Y280M-2 | |||||
ZA80-160 | A | 94 | 32 | 78 | 2 | 3 | 15 | Y160M2-2 | 18.5 | Y160L-2 | 30 | Y200L1-2 | |
ZAO80-160 | B | 85 | 28 | 11 | Y160M1-2 | 15 | Y160M2-2 | 18.5 | Y160L-2 | ||||
C | 76 | 23 | 11 | Y160M1-2 | 15 | Y160M2-2 | |||||||
D | 66 | 17 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | |||||
ZA80-200 | A | 103 | 54 | 76 | 1 | 3.2 | 30 | Y200L1-2 | 37 | Y200L2-2 | |||
ZAO80-200 | B | 95 | 48 | 22 | Y180M-2 | 30 | Y200L1-2 | 37 | Y200L2-2 | ||||
C | 84 | 38 | 15 | Y160M2-2 | 22 | Y180M-2 | 30 | Y200L1-2 | |||||
D | 70 | 30 | 11 | Y160M1-2 | 15 | Y160M2-2 | 22 | Y180M-2 | |||||
ZA80-250 | A | 127 | 82 | 74 | 2 | 3.5 | 45 | Y225M-2 | 75 | Y280S-2 | 90 | Y280M-2 | |
ZAO80-250 | B | 120 | 76 | 55 | Y250M-2 | 75 | Y280S-2 | ||||||
C | 105 | 59 | 30 | Y200L1-2 | 45 | Y225M-2 | 55 | Y250M-2 | |||||
D | 87 | 45 | 22 | Y180M-2 | 30 | Y200L1-2 | 37 | Y200L2-2 | |||||
ZA80-315 | A | 141 | 127 | 69 | 2 | 4 | 90 | Y280M-2 | |||||
ZAO80-315 | B | 135 | 121 | 75 | Y280S-2 | ||||||||
C | 115 | 97 | 55 | Y250M-2 | 75 | Y280S-2 | |||||||
D | 90 | 74 | 37 | Y200L2-2 | 45 | Y225M-2 | 75 | Y280S-2 | |||||
ZA80-400 | A | 171 | 187 | 61 | 3 | 3.5 | 160 | Y315M2-2 | |||||
ZAO80-400 | B | 159 | 170 | ||||||||||
C | 135 | 130 | 90 | Y280M-2 | 132 | Y315M1-2 | |||||||
D | 116 | 95 | 75 | Y280S-2 | 90 | Y280M-2 | 132 | Y315M1-2 | |||||
ZA100-160 | A | 162 | 29 | 81 | 2 | 4.7 | 22 | Y180M-2 | 30 | Y200L1-2 | 37 | Y200L2-2 | |
ZAO100-160 | B | 150 | 24 | 15 | Y160M2-2 | 22 | Y180M-2 | 30 | Y200L1-2 | ||||
C | 130 | 17 | 11 | Y160M1-2 | 15 | Y160M2-2 | 18.5 | Y160L-2 | |||||
D | 110 | 12 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | 15 | Y160M2-2 | |||||
ZA100-200 | A | 193 | 50 | 81 | 2 | 3.7 | 45 | Y225M-2 | 55 | Y250M-2 | 75 | Y280S-2 | |
ZAO100-200 | B | 180 | 44 | 37 | Y200L2-2 | 45 | Y225M-2 | ||||||
C | 155 | 35 | 30 | Y200L1-2 | 37 | Y200L2-2 | 45 | Y225M-2 | |||||
D | 135 | 26 | 18.5 | Y160L-2 | 30 | Y200L1-2 | 37 | Y200L2-2 | |||||
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