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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400-101-0731
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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