低轉(zhuǎn)速轉(zhuǎn)子泵NVP，精密制造的轉(zhuǎn)子泵
低轉(zhuǎn)速轉(zhuǎn)子泵NVP，也稱為高粘度內(nèi)齒泵，高粘度惰輪泵等用于，輸送高粘度樹脂,聚氨酯,聚謎,聚乙烯等類似的高粘度物料.
低轉(zhuǎn)速轉(zhuǎn)子泵NVP用途
特別適用高粘度稠度介質(zhì)的輸送。
泵頭部、泵殼體、密封腔部分均可以帶保溫夾套。根據(jù)實際需要選擇需要保溫的位置。
夾套與泵體鑄造成一體，保溫效果良好，能夠避免焊接夾套產(chǎn)生的各種問題。
需加熱時：通過熱蒸汽、導(dǎo)熱油等各種熱媒通入夾套腔即可進行保溫。
需冷卻時：通過各種冷卻液，可以保持泵體的恒溫。
低轉(zhuǎn)速轉(zhuǎn)子泵NVP結(jié)構(gòu)
1．密封維修，更換，升級方便：保溫轉(zhuǎn)子泵NVP-B系列，軸承腔加大，軸承部分成為一個整體的部件，只需擰下頂絲即可旋下整個密封腔。密封可以從支架的軸承箱部分直接取下。這樣不僅大大節(jié)省了維修的時間，更使維修變得更容易。
2．齒輪尾部間隙可調(diào)：高粘度轉(zhuǎn)子泵NVP可以根據(jù)粘度的需要，通過調(diào)節(jié)齒輪間隙，達到泵在不同黏度下的工藝要求。整體軸承箱第二大優(yōu)勢就是，只需轉(zhuǎn)動軸承箱即可實現(xiàn)間隙的調(diào)整。操作簡單，不需拆卸泵的任何部件。
3．加大軸承腔第三大優(yōu)勢：寬大的支架腔提供的空間，不需拆泵，即可對填料進行調(diào)節(jié)。
4．部分重要部件可以根據(jù)工藝需要更換為各種耐高溫、耐磨損、耐腐蝕、耐高壓，和自潤滑的材質(zhì)。
5．整塊材料堅固的鑄造，避免了因振動、強外力等緣故造成對密封、軸承的影響。保證了泵輸送的穩(wěn)定性。
6．大流量泵可以實現(xiàn)高壓下工作。
7．強有力的加粗軸保證了泵輸送的穩(wěn)定性。
8．保溫夾套整體鑄造，保溫效果好，零泄漏。
9．多種耐高溫填料密封，特殊材質(zhì)、特殊設(shè)計，創(chuàng)造了填料密封勝過機械密封的奇跡。
高粘度轉(zhuǎn)子泵NVP適用范圍
廣泛應(yīng)用于各種流體的輸送行業(yè)，尤其對于處理粘度變化較大、范圍較寬的流體輸送。
應(yīng)用行業(yè)：適用于輸送純凈且有一定粘度的流體，可用于輸送油品如潤滑油、原油等；也可以用來輸送橡膠、瀝青、油漆、粘合劑、染料、涂料、潤滑劑、多元醇、食品、藥品等不含顆粒性雜質(zhì)的高粘度物料；還可用于輸送PA PB PC PE PS HIPS ABS PP PET PVA等高溫、高粘度聚合物熔體物料。
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低轉(zhuǎn)速轉(zhuǎn)子泵NVP性能參數(shù)表
|
型號 |
通徑mm |
理論排量 |
粘度 |
轉(zhuǎn)速 |
壓差(MPa) |
連接形式 |
|||
|
0.4 |
0.6 |
0.8 |
1.0 |
||||||
|
軸功率(kw)流量(L/min) |
|||||||||
|
NVP0.78 |
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 |
||||
|
NVP2.3 |
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 |
|
|
||||
|
NVP3.6 |
40 |
3.6 |
20 |
1450 |
0.69/46.7 |
0.94/45.9 |
1.18/45 |
1.44/43.4 |
法蘭 |
|
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 |
||||
|
NVP7.0 |
40 |
7.0 |
20 |
1450 |
1.36/98.1 |
1.8/96 |
2.0/94.7 |
2.4/93 |
螺紋 |
|
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 |
||||
|
NVP24 |
50 |
24 |
20 |
720 |
1.8/165 |
2.3/161 |
2.8/158 |
3.4/155 |
法蘭 |
|
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 |
||||
|
NVP52 |
50 |
52 |
20 |
720 |
4.3/362 |
5.8/355 |
6.9/348 |
8.1/340 |
螺紋 |
|
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 |
||||
|
NVP80 |
80 |
80 |
20 |
615 |
5.2/471 |
6.9/461 |
8.5/451 |
10.0/433 |
法蘭 |
|
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 |
||||
|
NVP111 |
80 |
111.4 |
20 |
615 |
6.7/660 |
9.2/647 |
11.2/634 |
13.6/622 |
法蘭 |
|
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 |
||||
|
NVP160 |
100 |
160 |
20 |
600 |
8.9/930 |
12.1/916 |
15.3/902 |
17.5/888 |
法蘭 |
|
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 |
||||
|
NVP220 |
125 |
220 |
20 |
430 |
8.8/902 |
11.9/880 |
15.0/858 |
18.0/836 |
法蘭 |
|
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 |
||||
|
NVP320 |
125 |
320 |
20 |
430 |
13.0/1306 |
18.0/1270 |
22.0/1235 |
26.0/1200 |
法蘭 |
|
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 |
||||
|
NVP650 |
150 |
650 |
20 |
315 |
19.0/1921 |
26.0/1857 |
33.0/1794 |
|
法蘭 |
|
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 |
|
||||
|
NVP727 |
150 |
727 |
20 |
315 |
21.5/2135 |
29.4/2058 |
37.3/1980 |
|
法蘭 |
|
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 |
|
||||
|
NVP1670 |
200 |
1670 |
20 |
250 |
38.0/3852 |
52.0/3690 |
66.0/3529 |
|
法蘭 |
|
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 |
|
||||