1. Overview
KHB(W) explosion-proof chemical sliding vane pump is a positive displacement pump. Its operating temperature ranges from-41℃ to+80℃. The pump has a small installation area, can work in the open air, has simple pipeline layout and few pipeline accessories, and saves civil engineering investment and equipment costs. Sliding vane pump has incomparable characteristics with other pumps. Because of its remarkable performance, wide application range, safety, reliability and no pollution, it has been widely used in the refueling of motor vehicles in developed countries. Many foreign countries' military and oil companies have listed it as a standard pump. At present, although the research on vane pump started late in China, it has made rapid progress and developed rapidly in China. This product can be upgraded to a magnetic pump, which is widely used in military and local construction. It is of great significance and significant social benefits for simplifying the types of oil pumps in military and local areas, improving oil supply capacity, technical level, economic benefits and ensuring safety.
2. Scope of application
It is used for transporting, filling and dumping light oil products such as liquefied petroleum gas, gasoline, kerosene and aviation oil, as well as other media with physical and chemical properties. It is also suitable for transporting aromatics, refrigerants, ammonia water and solvents (such as stupid, alcohol, etc.). This series of vane pumps are widely used in petrochemical, fine chemical, daily chemical, coatings, flavors and fragrances, food and beverage, liquid filling machines, oil depots, oil transportation and other industries.
3. Parameter selection
| Model |
flow rate |
differential pressure |
Pressure |
Suction limit vacuum degree |
efficiency
|
speed |
Motor power |
| m³/h |
Mpa |
Mpa |
Mpa |
% |
r/min |
kw |
| KHB（W/L)10-2 |
10 |
0.2 |
2.5 |
0.06-0.09 |
48 |
940 |
2.2 |
| KHB（W/L)10-4 |
0.4 |
63 |
960 |
3 |
| KHB（W/L)10-6 |
0.6 |
68 |
960 |
1 |
| KHB（W/L)12-2 |
12 |
0.2 |
2.5 |
50 |
960 |
2.2 |
| KHB（W/L)12-4 |
0.4 |
68 |
960 |
3 |
| KHB（W/L)12-6 |
0.6 |
68 |
960 |
1 |
| KHB（W/L)15-2 |
15 |
0.2 |
2.5 |
51 |
960 |
3 |
| KHB（W/L)15-4 |
0.4 |
67 |
960 |
1 |
| KHB（W/L)15-6 |
0.6 |
70 |
960 |
5.5 |
| KHB（W/L)20-2 |
20 |
0.2 |
2.5 |
52 |
960 |
1 |
| KHB（W/L)20-4 |
0.4 |
68 |
960 |
5.5 |
| KHB（W/L)20-6 |
0.6 |
70 |
960 |
5.5 |
| KHB（W/L)25-2 |
25 |
0.2 |
2.5 |
52 |
960 |
1 |
| KHB（W/L)25-4 |
0.4 |
70 |
960 |
5.5 |
| KHB（W/L)25-6 |
0.6 |
72 |
970 |
7.5 |
| KHB（W/L)30-2 |
30 |
0.2 |
2.5 |
56 |
960 |
5.5 |
| KHB（W/L)30-4 |
0.4 |
69 |
970 |
7.5 |
| KHB（W/L)30-6 |
0.6 |
72 |
970 |
11 |
| KHB（W/L)40-2 |
40 |
0.2 |
2.5 |
60 |
720 |
5.5 |
| KHB（W/L)40-4 |
0.4 |
73 |
720 |
7.5 |
| KHB（W/L)40-6 |
0.6 |
71 |
730 |
11 |
| KHB（W/L)50-2 |
50 |
0.2 |
2.5 |
59 |
720 |
7.5 |
| KHB（W/L)50-4 |
0.4 |
71 |
730 |
11 |
| KHB（W/L)50-6 |
0.6 |
75 |
730 |
15 |
| KHB（W/L)60-2 |
60 |
0.2 |
2.5 |
60 |
730 |
11 |
| KHB（W/L)60-4 |
0.4 |
72 |
730 |
15 |
| KHB（W/L)60-6 |
0.6 |
76 |
730 |
18.5 |
| KHB（W/L)80-4 |
80 |
0.4 |
4 |
76 |
460 |
18.5 |
| KHB（W/L)80-6 |
0.6 |
76 |
460 |
22 |
| KHB（W/L)100-4 |
100 |
0.4 |
4 |
76 |
460 |
18.5 |
| KHB（W/L)100-6 |
0.6 |
78 |
460 |
30 |
| KHB（W/L)150-6 |
150 |
0.6 |
4 |
82 |
300 |
37 |
| KHB（W/L)150-8 |
0.8 |
82 |
300 |
45 |
| KHB（W/L)150-10 |
1.0 |
82 |
300 |
55 |
| KHB（W/L)200-6 |
200 |
0.6 |
4 |
84 |
300 |
55 |
| KHB（W/L)200-8 |
0.8 |
85 |
300 |
75 |
| KHB（W/L)200-10 |
1.0 |
85 |
300 |
75 |
