耐酸耐碱齿轮计量泵
耐酸耐碱齿轮计量泵结构特点
耐酸耐碱齿轮计量泵采用了国际上被认为输送泵最先进的一点连续接触齿轮，即双圆弧加正弦曲线复合成齿形，可彻底淘汰渐开线齿轮输送泵。曾获国家级重大科技成果项目，并获国家教委科技进步三等奖。耐酸耐碱齿轮计量泵在两啮合齿廓间为一点连续接触，不会产生困油现象，彻底解决了渐开线齿轮泵因困油现象导致泵的振动、噪声、轴承负载增大等现象。因此耐酸耐碱齿轮计量泵具有效率、噪声低，并具有良好的节能效果。本系列齿轮泵主要有齿轮、轴、泵体、泵盖、轴承套、轴端密封等组成。齿轮采用双圆弧正弦曲线齿形制造。它与渐开线齿轮相比最突出的优点是齿轮啮合过程中齿廓面没有相对滑动，所以齿面无磨损，运转平稳，无困液现象，噪音低、寿命长、效率高。耐酸耐碱齿轮计量泵摆脱了传统设计的束缚，使得齿轮泵在设计、生产和使用上进入了一个新的领域
耐酸耐碱齿轮计量泵设有安全阀作为超载保护，安全阀全回流压力为泵额定排出压力的1.5倍。也可在允许排出压力范围内根据实际需要另行调整。但注意本安全阀不能作减压阀长期工作，需要时可在管路上另行安装。
耐酸耐碱齿轮计量泵轴端密封设计为两种形式，一种为机械密封，一种是填料密封，可根据具体使用情况和用户要求确定。
性能参数表
|
型号 |
流量 |
转速 |
排出压力 |
必需汽 |
效率 |
电动机 |
|
|
|
m3/h |
频率 |
功率KW |
型号 |
|
|
|
|
|
|
NSNJCLJLB0.6-0.6 |
0.6 |
910 |
0.6 |
5.5 |
32 |
50 |
0.75 |
Y90S-6 |
|
1.0 |
1390 |
50 |
0.75 |
Y80L2-4 | ||||
|
0.7 |
1130 |
60 |
0.75 |
Y90S-6 | ||||
|
1.2 |
1710 |
60 |
0.75 |
Y80L2-4 | ||||
|
NSNJCLJLB0.6-1.6 |
0.6 |
910 |
1.6 |
7.0 |
70 |
50 |
1.1 |
Y90L-6 |
|
1.0 |
1400 |
50 |
1.5 |
Y90L-4 | ||||
|
0.7 |
1130 |
60 |
1.1 |
Y90L-6 | ||||
|
1.2 |
1710 |
60 |
1.1 |
Y90S-4 | ||||
|
NSNJCLJLB1.6-0.6 |
1.6 |
910 |
0.6 |
5.5 |
42 |
50 |
0.75 |
Y90S-6 |
|
2.5 |
1400 |
50 |
1.1 |
Y90S-4 | ||||
|
1.9 |
1130 |
60 |
1.1 |
Y90L-6 | ||||
|
3.0 |
1710 |
60 |
1.5 |
Y90L-4 | ||||
|
NSNJCLJLB1.6-1.6 |
1.6 |
940 |
1.6 |
7.0 |
71 |
50 |
2.2 |
Y112M-6 |
|
2.5 |
1440 |
50 |
4 |
Y112M-4 | ||||
|
1.9 |
1150 |
60 |
2.2 |
Y112M-6 | ||||
|
3.0 |
1750 |
60 |
4 |
Y112M-4 | ||||
|
NSNJCLJLB3.3-0.6 |
3.3 |
940 |
0.6 |
5.0 |
60 |
50 |
1.5 |
Y100L-6 |
|
5.0 |
1420 |
50 |
2.2 |
Y100L1-4 | ||||
|
4.0 |
1150 |
60 |
1.5 |
Y100L-6 | ||||
|
6.0 |
1730 |
60 |
2.2 |
Y100L1-4 | ||||
|
NSNJCLJLB3.3-1.6 |
3.3 |
960 |
1.6 |
7.0 |
72 |
50 |
5.5 |
Y132M2-6 |
|
5.0 |
1440 |
50 |
7.5 |
Y132M-4 | ||||
|
4.0 |
1170 |
60 |
4 |
Y132M1-6 | ||||
|
6.0 |
1750 |
60 |
7.5 |
Y132M-4 | ||||
|
NSNJCLJLB4-0.6 |
4.0 |
940 |
0.6 |
5.0 |
60 |
50 |
1.5 |
Y100L-6 |
|
6.0 |
1420 |
50 |
2.2 |
Y100L1-4 | ||||
|
4.8 |
1150 |
60 |
2.2 |
Y112M-6 | ||||
|
7.2 |
1730 |
60 |
3 |
Y100L2-4 | ||||
|
NSNJCLJLB4-1.6 |
4.0 |
960 |
1.6 |
7.0 |
72 |
50 |
5.5 |
Y132M2-6 |
|
6.0 |
1440 |
50 |
7.5 |
Y132M-4 | ||||
|
4.8 |
1170 |
60 |
5.5 |
Y132M-6 | ||||
|
7.2 |
1750 |
60 |
7.5 |
Y132M-4 | ||||
|
NSNJCLJLB8-0.6 |
8.0 |
960 |
0.6 |
5.0 |
61 |
50 |
3 |
Y132S-6 |
|
12.0 |
1440 |
50 |
5.5 |
Y132S-4 | ||||
|
9.6 |
1170 |
60 |
4 |
Y132M1-6 | ||||
|
14.4 |
1750 |
60 |
5.5 |
Y132S-4 | ||||
|
NSNJCLJLB8-1.6 |
8.0 |
970 |
1.6 |
7.0 |
75 |
50 |
11 |
Y160L-6 |
|
12.0 |
1460 |
50 |
15 |
Y160L-4 | ||||
|
9.6 |
1170 |
60 |
11 |
Y160L-6 | ||||
|
14.4 |
1760 |
60 |
15 |
Y160L-4 | ||||
|
NSNJCLJLB10-0.6 |
10.0 |
960 |
0.6 |
5.0 |
62 |
50 |
4 |
Y132M1-6 |
|
15.0 |
1440 |
50 |
5.5 |
Y132S-4 | ||||
|
12.0 |
1170 |
60 |
5.5 |
Y132M2-6 | ||||
|
18.0 |
1750 |
60 |
7.5 |
Y132M-4 | ||||
|
NSNJCLJLB10-1.6 |
10.0 |
970 |
1.6 |
7.0 |
76 |
50 |
11 |
Y160L-6 |
|
15.0 |
1470 |
50 |
15 |
Y160L-4 | ||||
|
12.0 |
1170 |
60 |
11 |
Y160L-6 | ||||
|
18.0 |
1770 |
60 |
18.5 |
Y160L-4 | ||||
|
NSNJCLJLB20-0.6 |
20.0 |
970 |
0.6 |
5.0 |
68 |
50 |
7.5 |
Y160M-6 |
|
24.0 |
1170 |
60 |
7.5 |
Y160M-6 | ||||
|
NSNJCLJLB25-0.6 |
25.0 |
970 |
0.6 |
5.5 |
69 |
50 |
11 |
Y160L-6 |
|
30.0 |
1170 |
60 |
11 |
Y160L-6 | ||||
|
NSNJCLJLB30-0.6 |
30.0 |
970 |
0.6 |
5.5 |
70 |
50 |
11 |
Y160L-6 |
|
36.0 |
1170 |
60 |
11 |
Y160L-6 | ||||
|
NSNJCLJLB40-0.6 |
40.0 |
970 |
0.6 |
5.5 |
72 |
50 |
15 |
Y180L-6 |
|
48.0 |
1180 |
60 |
15 |
Y180L-6 | ||||
