概 述
ZA型化工流程离心泵,按照API610和 VDMA24297(轻/中型)规范而设计、生产的产品。可输送各种温度和浓度的硫酸、硝酸、盐酸和磷酸等无机酸和有机酸溶液;各种温度和浓度的氢氧化钠和碳酸钠等碱性溶液;各种盐溶液;各种液态石油化工产品、有机化合物以及其它有腐蚀性的液体。该型泵适用于炼油厂、石油化学工业煤加工工程、低温工程、造纸业、制糖业、供水厂、海水淡化厂、发电厂、环保工程和船舶业等。从电动机端看,泵的旋转方向为顺时针方向旋转。
结构特点
该类型的化工流程是采用的标准管路按API规范设计。叶轮可用闭式、半开式、开式三种。可输送清洁,含颗粒,含少量气体介质。也可输送高温、低温、强腐蚀介质。叶轮设有平衡孔加耐腐环,平衡轴向力。泵体和轴承架用中间连接段连接。根据不同的工况条件,中间连接段可采用不同的材质,避免输送强腐蚀介质时轴承架、轴承严重腐蚀。同时中间连接段设有水冷腔,通冷却循环水,阻隔高温介质将高温传到轴承上。密封形式可采用填料密封,单、双端面机械密封,集装式单端面机械密封。根据不同情况和用户对冷却与冲洗要求,密封可按API682设计规范从案中选用。轴承架设计有空冷散热片、风冷风扇、水冷腔三种形式,用户可根据使用工况选用。轴承由油环从油箱里溅稀油润滑。油箱内的油由水冷腔的水冷却,轴承内的热由冷水带走,以保证轴承随时处于正常工作状态。根据介质温度和压力等情况,支撑形式采用中心支撑和脚架支撑。吸入及排出法兰的额定压力等级相同。
型号说明
例:ZA25-200C
ZA——石油化工流程泵
25 ——吐出口直径(mm)
200 —— 叶轮名义直径(mm)
C ——叶轮切割次数,顺序以A,B,C...表示
性能范围(设计点)
口径:25~400mm
流量:5.5~2600m3/h
扬程:16~250m
工作压力:~2.5MPa
工作温度:-80℃ ~ +450℃
可选择的耐腐蚀材料包括303、305、306、307、316、316L、904、904L、804、ECR合金、NiCr合金、哈氏合金、CD-4MnCu及钛合金等,能满足上述各种介质的要求。订货时,请用户提供所要输送介质的详细情况。
受篇幅限制部分型号参数未显示,如需完整参数型号请垂询
ZA型化工流程泵 | 叶轮形式 | 流量 | 杨程 | 转速 | 轴功率 | 电机功率 | 电机型号 | 效率 | 必须汽蚀余量 (NPSH)r | 叶轮名义直径 |
| - | m3/h | m | r/min | KW | KW |
| % | m | mm |
ZA100-160 | A | 81 | 7.2 | 1475 | 2 | 3 | Y100L2-4 | 79.5 | 1.5 | 169 |
B | 73 | 6 | 1.6 | 2.2 | Y100L1-4 | 77 | 1.4 | 158 | ||
C | 63 | 4.3 | 1 | 1.5 | Y90L-4 | 74 | 1.2 | 140 | ||
D | 55 | 3 | 0.63 | 1.1 | Y90S-4 | 71 | 1 | 125 | ||
ZA100-200 | A | 95 | 12.5 | 1475 | 4.1 | 5.5 | Y132S-4 | 79 | 1.1 | 209 |
B | 90 | 10.5 | 3.3 | 5.5 | Y132S-4 | 77 | 1 | 19 | ||
C | 80 | 8.5 | 2.5 | 4 | Y112M-4 | 74 | 0.9 | 180 | ||
D | 70 | 6 | 1.6 | 3 | Y100L2-4 | 71 | 0.9 | 160 | ||
ZA100-250 | A | 115 | 20 | 1475 | 7.9 | 11 | Y160M-4 | 79.5 | 1.2 | 259 |
B | 110 | 18 | 6.8 | 11 | Y160M-4 | 79 | 1 | 250 | ||
C | 100 | 14 | 4.9 | 7.5 | Y132M-4 | 78 | 1 | 230/220 | ||
D | 90 | 10 | 3.2 | 5.5 | Y132S-4 | 76 | 1 | 205/195 | ||
ZA100-315 | A | 125 | 31 | 1475 | 14.5 | 18.5 | Y180M-4 | 73 | 1.2 | 324 |
B | 119 | 29 | 12.9 | 18.5 | Y180M-4 | 73 | 1 | 315 | ||
C | 104 | 24 | 9.9 | 15 | Y160L-4 | 69 | 1 | 295/275 | ||
D | 83 | 17.5 | 6.1 | 11 | Y160M-4 | 65 | 1 | 260/240 | ||
ZA100-400 | A | 150 | 48 | 1475 | 28 | 37 | Y225S-4 | 70 | 1.5 | 409 |
B | 145 | 44 | 24.8 | 30 | Y200L-4 | 70 | 1.4 | 397 | ||
C | 130 | 36 | 18.7 | 22 | Y180L-4 | 68 | 1.4 | 360 | ||
D | 115 | 26 | 12.5 | 15 | Y160L-4 | 65 | 1.5 | 320 | ||
ZA100-500 | A | 180 | 75 | 1475 | 52.5 | 75 | Y280S-4 | 70 | 1.6 | 514 |
B | 167 | 68 | 44.8 | 55 | Y250M-4 | 69 | 1.5 | 500 | ||
C | 142 | 53 | 31.5 | 37 | Y225S-4 | 65 | 1.5 | 450 | ||
D | 120 | 42 | 21.8 | 30 | Y200L-4 | 63 | 1.5 | 400 | ||
ZA150-200 | A | 160 | 11 | 1475 | 5.8 | 7.5 | Y132M-4 | 82 | 2 | 209 |
B | 152 | 9.5 | 4.9 | 7.5 | Y132M-4 | 81 | 1.7 | 198 | ||
C | 140 | 7 | 3.5 | 5.5 | Y132S-4 | 76 | 1.5 | 180 | ||
D | 123 | 5 | 2.3 | 3 | Y100L2-4 | 73 | 1.5 | 160 | ||
ZA150-250 | A | 195 | 18.5 | 1475 | 12.2 | 15 | Y160L-4 | 80.5 | 1.5 | 259 |
B | 180 | 16 | 10.1 | 15 | Y160L-4 | 78 | 1.4 | 240 | ||
C | 160 | 11.5 | 6.7 | 11 | Y160M-4 | 75 | 1.4 | 220/205 | ||
ZA150-315 | A | 220 | 32.5 | 1475 | 24 | 30 | Y200L-4 | 81 | 1.8 | 324 |
B | 210 | 30 | 21.4 | 30 | Y200L-4 | 80 | 1.8 | 315 | ||
C | 180 | 24 | 15.5 | 22 | Y180L-4 | 76 | 1.5 | 285 | ||
D | 150 | 17 | 9.6 | 15 | Y160L-4 | 72 | 1.4 | 250 | ||
ZA150-400 | A | 260 | 51 | 1475 | 46.9 | 55 | Y250M-4 | 77 | 1.8 | 409 |
B | 250 | 48 | 42.4 | 55 | Y250M-4 | 77 | 1.7 | 397 | ||
C | 225 | 38 | 31 | 37 | Y225S-4 | 75 | 1.6 | 365/355 | ||
D | 200 | 28 | 21.2 | 30 | Y200L-4 | 72 | 1.5 | 330/310 | ||
ZA150-500 | A | 300 | 77 | 1475 | 85 | 110 | Y315S-4 | 74 | 2 | 514 |
B | 283 | 72 | 75 | 90 | Y280M-4 | 74 | 1.8 | 500 | ||
C | 233 | 59 | 52 | 75 | Y280S-4 | 72 | 1.8 | 450 | ||
D | 208 | 45 | 36.4 | 45 | Y225M-4 | 70 | 2 | 400 | ||
ZA150-560 | A | 335 | 104 | 1475 | 135 | 16 | Y315L1-4 | 74.5 | 2.5 | 578 |
B | 315 | 97 | 112 | 132 | Y315M-4 | 74 | 2.3 | 560 | ||
C | 260 | 80 | 78.7 | 90 | Y280M-4 | 72 | 2.3 | 510 | ||
D | 212 | 60 | 52.5 | 75 | Y280S-4 | 66 | 2.5 | 450 | ||
ZA150-630 | A | 360 | 115 | 1475 | 179 | 220 | Y355M1-4 | 63 | 2.5 | 648 |
B | 338 | 105.5 | 157 | 185 | Y315L-4 | 62 | 2.2 | 630 | ||
C | 274 | 82 | 104 | 132 | Y315M-4 | 59 | 1.8 | 570 | ||
D | 220 | 60 | 64.2 | 75 | Y280S-4 | 56 | 2.2 | 500 | ||
ZA200-250 | A | 305 | 17.5 | 1475 | 17.4 | 22 | Y180L-4 | 83.5 | 2.5 | 259 |
B | 290 | 16 | 15.2 | 18.5 | Y180M-4 | 83 | 2 | 250 | ||
C | 260 | 12 | 10.5 | 15 | Y160L-4 | 81 | 1.8 | 225 | ||
D | 240 | 8 | 6.6 | 11 | Y160M-4 | 79 | 1.6 | 200 | ||
ZA200-315 | A | 350 | 30 | 1475 | 33.8 | 45 | Y225M-4 | 84.5 | 2.2 | 324 |
B | 340 | 29 | 32 | 37 | Y225S-4 | 84 | 2 | 315 | ||
C | 300 | 22 | 22.8 | 30 | Y200L-4 | 79 | 2 | 285 | ||
D | 250 | 15 | 13.4 | 18.5 | Y180M-4 | 76 | 2 | 250 | ||
ZA200-400 | A | 426 | 50 | 1475 | 71.6 | 90 | Y280M-4 | 81 | 3.5 | 409 |
B | 410 | 47 | 65.6 | 75 | Y280S-4 | 80 | 3.2 | 397 | ||
C | 370 | 36.5 | 47.2 | 55 | Y250M-4 | 78 | 2.5 | 360 | ||
D | 332 | 27 | 32.5 | 45 | Y225M-4 | 75 | 2.5 | 320 | ||
ZA200-500 | A | 495 | 84 | 1475 | 140 | 185 | Y315L-4 | 81 | 3 | 514 |
B | 470 | 79 | 126 | 160 | Y315L1-4 | 80 | 2.6 | 500 | ||
C | 400 | 63 | 89.1 | 110 | Y315S-4 | 77 | 2.1 | 450 | ||
D | 330 | 48 | 58.3 | 75 | Y280S-4 | 74 | 2.5 | 400 | ||
ZA200-560 | A | 540 | 105 | 1475 | 194 | 220 | Y355M1-4 | 79.5 | 3.1 | 578 |
B | 510 | 98 | 172 | 220 | Y355M1-4 | 79 | 3 | 560 | ||
C | 440 | 81 | 128 | 160 | Y315L1-4 | 76 | 2.5 | 500 | ||
D | 350 | 62 | 81 | 110 | Y315S-4 | 73 | 2.5 | 450 | ||
ZA200-630 | A | 580 | 132 | 1475 | 269 | 315 | Y355L2-4 | 77.5 | 3.5 | 648 |
B | 550 | 125 | 245 | 280 | Y355L1-4 | 76.5 | 3.2 | 630 | ||
C | 468 | 100 | 175 | 220 | Y355M1-4 | 73 | 2.5 | 570 | ||
D | 372 | 75 | 109 | 132 | Y315M-4 | 70 | 2.5 | 500 | ||
ZA250-315 | A | 545 | 27 | 1475 | 46.9 | 55 | Y250M-4 | 85.5 | 3.1 | 324 |
B | 528 | 25 | 42.3 | 55 | Y250M-4 | 85 | 2.8 | 315 | ||
C | 480 | 19 | 30.3 | 37 | Y225S-4 | 82 | 2.5 | 285 | ||
D | 434 | 13 | 20 | 30 | Y200L-4 | 77 | 2.8 | 250 | ||
ZA250-400 | A | 660 | 49 | 1475 | 105 | 132 | Y315M-4 | 84 | 4 | 409 |
B | 630 | 46 | 96.2 | 110 | Y315S-4 | 82 | 3.5 | 397 | ||
C | 565 | 36 | 68.4 | 75 | Y280S-4 | 81 | 3.2 | 370/350 | ||
D | 500 | 24 | 42.4 | 55 | Y250M-4 | 77 | 3.2 | 330/310 | ||
ZA250-500 | A | 800 | 82 | 1475 | 215 | 250 | Y355M2-4 | 83 | 5 | 514 |
B | 770 | 76 | 194 | 250 | Y355M2-4 | 82 | 4.8 | 500 | ||
C | 700 | 58 | 138 | 160 | Y315L1-4 | 80 | 4.5 | 460/440 | ||
D | 630 | 42 | 94.8 | 110 | Y315S-4 | 76 | 5.6 | 415/385 | ||
ZA250-560 | A | 860 | 106 | 1475 | 308 | 355 |
| 80.5 | 5 | 648 |
B | 830 | 98 | 277 | 355 |
| 80 | 4.8 | 630 | ||
C | 760 | 78 | 208 | 250 | Y355M2-4 | 77.5 | 3.6 | 570 | ||
D | 665 | 57 | 136 | 160 | Y315L1-4 | 76 | 3 | 500 | ||
ZA250-630 | A | 855 | 128 | 1475 | 370 | 450 |
| 80.5 | 5 | 648 |
B | 816 | 119 | 331 | 400 |
| 80 | 4.5 | 630 | ||
C | 720 | 96 | 241 | 280 | Y355L1-4 | 78 | 3.5 | 570 | ||
D | 625 | 71 | 1475 | 159 | 200 | Y315L2-4 | 76 | 3 | 500 | |
ZA300-400 | A | 1050 | 48 | 1475 | 158 | 200 | Y315L2-4 | 87 | 6 | 409 |
B | 1010 | 45 | 144 | 185 | Y315L-4 | 86 | 5.2 | 397 | ||
C | 900 | 34 | 100 | 132 | Y315M-4 | 83 | 4.5 | 370/350 | ||
D | 780 | 26 | 70.8 | 90 | Y280M-4 | 78 | 4.5 | 337/310 | ||
ZA300-500 | A | 1240 | 78 | 1475 | 299 | 355 |
| 88 | 5 | 514 |
B | 1170 | 75 | 272 | 315 | Y355L2-4 | 88 | 4.7 | 500 | ||
C | 1050 | 57 | 190 | 250 | Y355M2-4 | 86 | 4.5 | 450 | ||
D | 870 | 42 | 124 | 160 | Y315L1-4 | 80 | 4.5 | 400 | ||
ZA300-560 | A | 1340 | 104 | 1475 | 436 | 500 |
| 87 | 5.5 | 578 |
B | 1280 | 97 | 393 | 500 |
| 86 | 4.8 | 560 | ||
C | 1140 | 77 | 288 | 355 |
| 83 | 4.5 | 510 | ||
D | 950 | 56 | 181 | 220 | Y355M1-4 | 80 | 4.5 | 450 | ||
ZA300-630 | A | 1450 | 132 | 1475 | 613 | 710 |
| 85 | 5.8 | 648 |
B | 1375 | 125 | 557 | 710 |
| 84 | 5.2 | 630 | ||
C | 1170 | 100 | 389 | 450 |
| 82 | 4.5 | 570 | ||
D | 950 | 75 | 255 | 315 | Y355L2-4 | 76 | 4.5 | 500 | ||
ZA400-500 | A | 1900 | 74 | 1475 | 435 | 500 |
| 88 | 7 | 514 |
B | 1800 | 70 | 394 | 450 |
| 87 | 6 | 500 | ||
C | 1600 | 52 | 270 | 355 |
| 84 | 5.5 | 450 | ||
D | 1320 | 38 | 171 | 220 | Y355M1-4 | 80 | 5.5 | 400 | ||
ZA400-560 | A | 2040 | 98 | 1475 | 619 | 710 |
| 88 | 7.8 | 578 |
B | 1950 | 91 | 555 | 630 |
| 87 | 7 | 560 | ||
C | 1760 | 74 | 412 | 500 |
| 86 | 5 | 510 | ||
D | 1500 | 54 | 269 | 315 | Y355L2-4 | 82 | 5 | 450 | ||
ZA400-630 | A | 2390 | 125 | 1475 | 925 | 1120 |
| 88 | 9 | 648 |
B | 2280 | 117 | 826 | 1000 |
| 88 | 8 | 630 | ||
C | 1960 | 95 | 597 | 710 |
| 85 | 6 | 570 | ||
D | 1610 | 70 | 384 | 450 |
| 80 | 6 | 500 |
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