1FGLOverview of Axial Flow Pump
FGLThe high-temperature molten salt axial flow pump is a new generation of energy-saving high-temperature molten salt axial flow pump product developed by Huier Pump Industry Company based on market demand, utilizing its existing experience in producing vertical chemical axial flow pumps and high-temperature molten salt submersible pumps and absorbing the advantages of foreign industry technology. Mainly used for benzeneIndustrial processes such as anhydride, maleic anhydride, maleic anhydride, acrylic acid, fumaric acid, melamine, refrigerants, aluminum and magnesium industries, as well as industries such as rubber and plastics, transport high-temperature liquids such as sodium salts, potassium salts, and alkalis that are prone to crystallization.
FGLThe vertical chemical axial flow pump is a single-stage cantilever structure with a reasonable structure, good anti cavitation performance, and high reliability. Pump design pressure10barThe temperature of the conveying medium is~+120℃. Used for conveying media containing solid particles in high flow, low head evaporation circulation stations, it is the preferred pump type for the phosphate compound fertilizer industry.
IIFGLApplication of vertical axial flow pump
Phosphate compound fertilizer industry: suitable for conveying corrosive media containing solid particles, such as flash evaporation cooling stations.
Chemical, alkali, salt, and other industries: suitable for material concentration and circulation stations.
Paper and light industry: suitable for material concentration and circulation stations.
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IIIFGLStructural Description of Vertical Axial Flow Pump
Adopting a guide vane structure, the pump has good anti cavitation performance and high efficiency.
The pump has a low speed and operates smoothly and reliably.
The impeller and impeller body are matched, and when conveying abrasive materials, only the impeller and impeller body need to be replaced, thereby improving the service life of the pump body.
Transmission methods such as direct connection, belt or reducer can be used.
4、 Material selection for overcurrent components
OptionalCD4MCu、Cr30、304、304L、316、316L、904L(UB-6)The20#Materials such as alloys.
Impeller and impeller body for flash evaporation cooling station in phosphate fertilizer industryCr30Materials for pump bodyCD4MCuMaterial Science.
5、 Schematic diagram of FGL structure
VIPerformance parameter table
Pump model |
Traffic Q |
lift |
power |
caliber |
Specific rotation speed |
speed |
|
(m3/h) |
(m3/s) |
H(m) |
N(KW) |
(mm) |
ns |
n(r/min) |
|
350FGL-70 |
1210 |
0.34 |
7.22 |
37 |
350 |
700 |
1450 |
350FGL-100 |
1188 |
0.33 |
4.21 |
22 |
350 |
1000 |
1450 |
350FGL-125 |
1321 |
0.37 |
3.56 |
22 |
350 |
1250 |
1470 |
500FGL-4 |
2365 |
0.66 |
3.95 |
45 |
500 |
|
980 |
500FGL-85 |
2512 |
0.70 |
5.24 |
55 |
500 |
850 |
980 |
500FGL-100 |
2646 |
0.74 |
4.65 |
55 |
500 |
1000 |
980 |
500FGL-125 |
2880 |
0.80 |
3.5 |
45 |
500 |
1250 |
980 |
500FGL-160 |
2491.2 |
0.69 |
2.75 |
30 |
500 |
1600 |
980 |
600FGL-70 |
4032 |
1.12 |
6.35 |
110 |
600 |
700 |
730 |
600FGL-100 |
3672 |
1.02 |
3.59 |
55 |
600 |
1000 |
730 |
600FGL-125 |
3888 |
1.08 |
3.1 |
75 |
600 |
1250 |
730 |
700FGL-4 |
4860 |
1.35 |
3.96 |
95 |
700 |
|
730 |
700FGL-70 |
4860 |
1.35 |
7.3 |
155 |
700 |
700 |
730 |
700FGL-100 |
4875 |
1.35 |
3.2 |
80 |
700 |
1000 |
585 |
700FGL-100 |
6083 |
1.69 |
4.99 |
155 |
700 |
1000 |
730 |
700FGL-125 |
4896 |
1.36 |
3.6 |
50 |
700 |
1250 |
730 |
700FGL-160 |
5220 |
1.45 |
2.78 |
60 |
700 |
1600 |
730 |
800FGL-70 |
6732 |
1.87 |
6.36 |
155 |
800 |
700 |
580 |
800FGL-100 |
6090 |
1.69 |
3.74 |
115 |
800 |
1000 |
585 |
800FGL-125 |
|
0.00 |
|
80 |
800 |
1250 |
585 |
800FGL-125 |
6606 |
1.84 |
3.04 |
95 |
800 |
1250 |
585 |
900FGL-70 |
10080 |
2.80 |
6.56 |
250 |
900 |
700 |
485 |
900FGL-100 |
11016 |
3.06 |
5 |
260 |
900 |
1000 |
580 |
900FGL-125 |
9180 |
2.55 |
3.25 |
130 |
900 |
1250 |
485 |