NYP內齒合高粘度轉子泵是根據(jù)石油、化工、涂料等行業(yè)的需求，研制開發(fā)的新型容積式泵，由于該產(chǎn)品可選用不同的材質的結構，因此廣泛適用于不同性質、不同粘度的介質輸送。
適用介質溫度：-10℃～200℃(NYP0.78和NYP2.3適用溫度為-10℃～80℃)
介質粘度：1.0cSt～300000cSt(NYP0.78及NYP2.3的適用介質粘度為1.0cSt～10000cSt)
1、工作原理：
具有內齒的驅動齒輪（外轉子）帶動內轉子在全封閉的泵體內作同方向轉動，泵體和前蓋的月牙板使吸入口和排出口隔開。轉動時，在吸入口形成負壓，液體被吸入，轉子將液體帶到排出口，受壓排出泵體，完成了液體的輸送。
2、結構：
泵主要有內外轉子，軸，泵體，前蓋，托架，密封，軸承等組成。密封有機械密封和填料密封兩種形式，對于高溫、高粘稠密度及腐蝕性較強的介質，選用填料密封。
輸送易結晶物料時，在前蓋和泵體上可設計帶有保溫夾套，工作時通蒸汽保溫融化。泵可配保護閥，當泵或管路系統(tǒng)超壓時，保護閥打開，形成內部回流，保證系統(tǒng)保護。
泵裝置由泵、電機和底座組成。傳動方式有橋式和直聯(lián)式兩種。
從主軸外伸端向泵看，為順時針旋轉。
NYP內齒合高粘度轉子泵優(yōu)點：
1、輸送液體平穩(wěn)，無脈動，振動小，噪音低。
2、有很強的自吸性能。
3、正確選用零件材料，可輸送多種有腐蝕性的介質,使用溫度可達200℃
4、內外轉子轉向相同，磨損小，使用壽命長。
5、泵的轉速與流量呈線性函數(shù)關系，可適當改變轉速來改變泵的流量。
6、特別適用高粘稠度介質的輸送。
|
型號
|
通徑mm
|
理論排量
L/100rev |
粘度
cSt |
轉速
r/min |
壓差(MPa)
|
連接形式
|
|||
|
0.4
|
0.6
|
0.8
|
1.0
|
||||||
|
軸功率(kw)流量(L/min) |
|||||||||
|
NYP0.78
|
15
|
0.78
|
20
|
1390
|
0.17/9.3
|
0.23/9.0
|
0.28/8.8
|
0.32/8.6
|
G1/2"
|
|
60
|
1390
|
0.18/9.5
|
0.24/9.2
|
0.28/9.0
|
0.33/8.9
|
||||
|
200
|
1390
|
0.31/10.4
|
0.35/10.2
|
0.39/10.0
|
0.43/9.9
|
||||
|
600
|
1390
|
0.39/10.4
|
0.44/10.3
|
0.48/10.3
|
0.52/10.2
|
||||
|
2000
|
910
|
0.23/6.8
|
0.27/6.8
|
0.30/6.8
|
0.33/6.7
|
||||
|
6000
|
720
|
0.24/5.4
|
0.31/6.1
|
0.30/6.8
|
0.40/6.8
|
||||
|
NYP2.3
|
25
|
2.3
|
20
|
1400
|
0.38/28.4
|
0.49/27.5
|
|
G1"
|
|
|
60
|
1400
|
0.59/29.2
|
0.65/28.8
|
|
|
||||
|
200
|
1400
|
0.61/30.0
|
0.72/29.6
|
|
|
||||
|
600
|
1400
|
0.92/31.9
|
0.96/31.7
|
|
|
||||
|
2000
|
910
|
0.61/19.9
|
0.68/19.7
|
|
|
||||
|
6000
|
720
|
0.77/16.32
|
0.83/16.2
|
|
|
||||
|
NYP3.6
|
40
|
3.6
|
20
|
1450
|
0.69/46.7
|
0.94/45.9
|
1.18/45
|
1.44/43.4
|
法蘭
Flange |
|
60
|
1450
|
0.81/47.5
|
1.09/46.7
|
1.37/45.9
|
1.57/44.7
|
||||
|
200
|
1450
|
1.06/49.7
|
1.31/49.2
|
1.56/48.8
|
1.79/47.3
|
||||
|
600
|
1450
|
1.45/49.9
|
1.61/49.6
|
1.77/49.3
|
1.93/49
|
||||
|
2000
|
960
|
1.28/34.3
|
1.41/33.8
|
1.54/33.7
|
1.65/33.6
|
||||
|
6000
|
640
|
1.08/23.0
|
1.18/22.9
|
1.28/22.9
|
1.37/22.8
|
||||
|
20000
|
583
|
1.22/20.5
|
1.24/20.4
|
1.25/20.4
|
1.38/20.3
|
||||
|
60000
|
455
|
0.84/16.3
|
0.91/16.2
|
0.98/16.1
|
1.01/16
|
||||
|
NYP7.0
NYP7.0A (原型號: NYP3 NYP3A) |
40
|
7.0
|
20
|
1450
|
1.36/98.1
|
1.8/96
|
2.0/94.7
|
2.4/93
|
螺紋
Thread |
|
60
|
1450
|
1.45/99
|
1.9/97
|
2.2/96.4
|
2.6/95
|
||||
|
200
|
1450
|
1.62/99.8
|
2.0/98
|
2.3/97.5
|
2.7/97
|
||||
|
600
|
960
|
1.4/62
|
1.6/65
|
1.8/44
|
2.0/64
|
||||
|
2000
|
960
|
1.8/67
|
2.0/66
|
2.3/65
|
2.6/65
|
||||
|
6000
|
640
|
1.5/44.5
|
1.7/44
|
1.8/44
|
2.0/44
|
||||
|
20000
|
583
|
1.6/40.5
|
1.9/40
|
2.1/40
|
2.2/40
|
||||
|
60000
|
455
|
1.46/31.5
|
1.8/31
|
1.9/31
|
2.0/31
|
||||
|
NYP24
|
50
|
24
|
20
|
720
|
1.8/165
|
2.3/161
|
2.8/158
|
3.4/155
|
法蘭
Flange |
|
60
|
720
|
2.0/166
|
2.6/164
|
3.1/162
|
3.7/158
|
||||
|
200
|
610
|
1.9/143
|
2.5/141
|
3.0/139
|
3.5/136
|
||||
|
600
|
541
|
2.1/127
|
2.6/125
|
3.0/124
|
3.5/122
|
||||
|
2000
|
475
|
2.2/112
|
2.6/111
|
2.9/110
|
3.4/109
|
||||
|
6000
|
357
|
2.0/85
|
2.3/84
|
2.6/83
|
2.9/83
|
||||
|
20000
|
303
|
1.9/72
|
2.2/72
|
2.4/72
|
2.6/71
|
||||
|
60000
|
228
|
1.6/54
|
1.8/54
|
2.0/54
|
2.3/54
|
||||
|
NYP52
NYP52A (原型號: NYP10 NYP10A) |
50
|
52
|
20
|
720
|
4.3/362
|
5.8/355
|
6.9/348
|
8.1/340
|
螺紋
Thread |
|
60
|
720
|
4.7/364
|
6.2/358
|
7.3/352
|
7.5/346
|
||||
|
200
|
610
|
4.6/309
|
5.9/304
|
6.9/300
|
8.0/294
|
||||
|
600
|
541
|
4.9/275
|
6.0/271
|
6.8/268
|
7.8/264
|
||||
|
2000
|
475
|
5.0/243
|
5.9/238
|
6.6/237
|
7.6/235
|
||||
|
6000
|
357
|
4.1/184
|
4.9/182
|
5.3/181
|
6.2/180
|
||||
|
20000
|
303
|
3.8/157
|
4.6/156
|
5.1/155
|
5.6/155
|
||||
|
60000
|
228
|
3.1/119
|
3.7/118
|
4.0/118
|
4.5/118
|
||||
|
NYP80
|
80
|
80
|
20
|
615
|
5.2/471
|
6.9/461
|
8.5/451
|
10.0/433
|
法蘭
Flange |
|
60
|
615
|
5.5/474
|
7.2/465
|
8.8/457
|
10.5/448
|
||||
|
200
|
544
|
5.7/421
|
7.2/414
|
8.6/408
|
10.1/401
|
||||
|
600
|
479
|
6.0/372
|
7.3/367
|
8.5/362
|
9.8/356
|
||||
|
2000
|
417
|
6.5/326
|
7.7/322
|
8.9/319
|
10.1/315
|
||||
|
6000
|
305
|
5.6/239
|
6.6/237
|
7.5/326
|
8.4/233
|
||||
|
20000
|
228
|
5.5/180
|
6.4/179
|
6.9/178
|
7.7/177
|
||||
|
60000
|
188
|
5.5/149
|
6.1/149
|
6.7/149
|
7.2/148
|
||||
|
NYP111
NYP111A (原型號: NYP30 NYP30A) |
80
|
111.4
|
20
|
615
|
6.7/660
|
9.2/647
|
11.2/634
|
13.6/622
|
法蘭
Flange |
|
60
|
615
|
6.9/664
|
9.4/652
|
11.5/642
|
13.9/631
|
||||
|
200
|
544
|
7.1/589
|
9.3/580
|
11.0/573
|
13.2/563
|
||||
|
600
|
479
|
7.3/521
|
9.5/514
|
11.1/508
|
13.1/502
|
||||
|
2000
|
417
|
7.7/455
|
9.7/450
|
11.0/447
|
12.7/442
|
||||
|
6000
|
305
|
6.9/335
|
8.4/332
|
9.4/331
|
10.6/328
|
||||
|
20000
|
228
|
6.3/251
|
7.5/250
|
8.2/249
|
9.2/248
|
||||
|
60000
|
188
|
6.2/209
|
7.1/208
|
7.6/208
|
8.5/207
|
||||
|
NYP160
|
100
|
160
|
20
|
600
|
8.9/930
|
12.1/916
|
15.3/902
|
17.5/888
|
法蘭
Flange |
|
60
|
600
|
9.4/935
|
12.6/922
|
15.8/910
|
19.0/898
|
||||
|
200
|
550
|
12.3/866
|
15.3/859
|
18.3/852
|
21.3/845
|
||||
|
600
|
480
|
10.2/754
|
12.8/747
|
15.4/740
|
18.0/737
|
||||
|
2000
|
355
|
9.1/560
|
11.1/556
|
13/552
|
15.1/548
|
||||
|
6000
|
319
|
10.0/505
|
11.7/502
|
13.5/500
|
15.2/497
|
||||
|
NYP220
|
125
|
220
|
20
|
430
|
8.8/902
|
11.9/880
|
15.0/858
|
18.0/836
|
法蘭
Flange |
|
60
|
430
|
9.0/909
|
12.0/890
|
15.0/871
|
18.0/852
|
||||
|
200
|
355
|
8.5/753
|
11.1/739
|
13.7/726
|
16.3/713
|
||||
|
600
|
320
|
9.4/682
|
11.8/671
|
14.1/660
|
16.5/649
|
||||
|
2000
|
254
|
9.1/544
|
11.0/537
|
13.0/530
|
15.1/523
|
||||
|
6000
|
244
|
10.1/483
|
11.9/478
|
13.6/473
|
15.4/468
|
||||
|
20000
|
160
|
9.1/347
|
10.5/345
|
11.9/343
|
13.3/341
|
||||
|
60000
|
117
|
8.4/256
|
9.4/255
|
10.4/254
|
11.4/253
|
||||
|
NYP320
|
125
|
320
|
20
|
430
|
13.0/1306
|
18.0/1270
|
22.0/1235
|
26.0/1200
|
法蘭
Flange |
|
60
|
430
|
13.0/1316
|
18.5/1285
|
22.0/1255
|
26.5/1225
|
||||
|
200
|
355
|
11.8/1091
|
15.5/1068
|
19.1/1046
|
22.8/1024
|
||||
|
600
|
320
|
13.2/987
|
16.5/968
|
19.7/950
|
22.9/932
|
||||
|
2000
|
284
|
14.2/881
|
17.4/867
|
20.6/854
|
23.8/841
|
||||
|
6000
|
222
|
13.7/693
|
16.2/684
|
18.7/675
|
21.2/666
|
||||
|
20000
|
168
|
13.2/529
|
15.3/525
|
17.3/522
|
19.4/519
|
||||
|
60000
|
125
|
12.0/397
|
13.7/396
|
15.3/395
|
16.9/394
|
||||
|
NYP650
|
150
|
650
|
20
|
315
|
19.0/1921
|
26.0/1857
|
33.0/1794
|
|
法蘭
Flange |
|
60
|
315
|
20.0/1940
|
26.4/1886
|
33.2/1832
|
|
||||
|
200
|
284
|
17.9/1756
|
24.0/1711
|
30.4/1666
|
|
||||
|
600
|
253
|
17.6/1572
|
22.7/1534
|
28.9/1500
|
|
||||
|
2000
|
196
|
15.7/1225
|
20.6/1201
|
24.5/1176
|
|
||||
|
6000
|
160
|
16.0/1008
|
19.8/993
|
22.3/978
|
|
||||
|
20000
|
117
|
13.6/745
|
16.5/738
|
19.2/731
|
|
||||
|
60000
|
100
|
15.0/645
|
17.2/643
|
19.5/640
|
|
||||
|
NYP727
(原型號: NYP50) |
150
|
727
|
20
|
315
|
21.5/2135
|
29.4/2058
|
37.3/1980
|
|
法蘭
Flange |
|
60
|
315
|
22.4/2157
|
29.8/2090
|
37.3/2026
|
|
||||
|
200
|
280
|
19.6/1928
|
26.7/1874
|
33.5/1820
|
|
||||
|
600
|
245
|
19.6/1696
|
25.1/1652
|
31.2/1611
|
|
||||
|
2000
|
200
|
18.7/1394
|
23.3/1363
|
28.5/1334
|
|
||||
|
6000
|
170
|
19.2/1195
|
23.3/1175
|
27.9/1155
|
|
||||
|
20000
|
125
|
17.0/888
|
20.1/878
|
23.3/868
|
|
||||
|
60000
|
100
|
16.8/720
|
19.5/717
|
22.3/713
|
|
||||
|
NYP1670
|
200
|
1670
|
20
|
250
|
38.0/3852
|
52.0/3690
|
66.0/3529
|
|
法蘭
Flange |
|
60
|
250
|
40.0/3900
|
54.0/3763
|
68.0/3626
|
|
||||
|
200
|
225
|
37.5/3535
|
50.0/3424
|
62.5/3313
|
|
||||
|
600
|
195
|
37.0/3079
|
48.0/2990
|
58.6/2900
|
|
||||
|
2000
|
160
|
35.0/2547
|
44.0/2485
|
53.0/2422
|
|
||||
|
6000
|
135
|
34.6/2177
|
42.0/2138
|
50.0/2100
|
|
||||
|
20000
|
112
|
35.0/1830
|
41.5/1810
|
48.0/1790
|
|
||||
|
60000
|
85
|
36.0/1405
|
35.7/1400
|
40.6/1392
|
|||||
