The LWB type vortex pump is a new type of impurity sewage pump with low wear, no winding and no clogging. The pump is uniquely designed with the impeller not located in the center of the pump chamber and retracted away from the volute configuration. The conveying medium does not pass through the impeller, and directly obtains energy from the pump chamber, and the pumping action generated by the induced vortex when the impeller rotates is unimpededly outputted from the pump outlet.
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The use of pipes to hydraulically transport various slurry-like fluids containing solid particles is a new means of transportation. It has low cost, less environmental pollution and high economic benefits; it has attracted extensive attention at home and abroad. In order to achieve the purpose of hydraulic transportation, it is necessary to produce a delivery pump with long service life, long operating life, no wall plug, convenient maintenance and high efficiency, which is the heart of hydraulic transportation.
After repeated practice and continuous improvement, developed LWB vertical vortex pump, formed a series. The pump has excellent performance, reasonable structure, easy to disassemble, repair and use, and has the unique advantage of no blockage. It is used for drainage and sewage disposal in industrial and mining enterprises, agriculture, urban and rural construction.
The pump can be installed on the floating body for surface operations, such as excavation of river channels, excavation of sinking wells, dredging of fish pond shrimp ponds, dredging, and embankment construction. LWB type vortex pump has the function of conveying solid liquid containing large particles without blocking; transporting fiber-containing material, suspended liquid without entanglement; conveying gas-containing liquid without breaking flow. The pump is particularly suitable for conveying a solid-liquid mixed liquid, the temperature of the medium to be transported does not exceed 50 ° C, the particle size of the solid particles is 80% of the outlet diameter, and the weight concentration is 60%. It is widely used in industrial and mining enterprises, construction, agriculture, urban sewage and other transportation of slurry feed, pulp, ore, manure, mud, garbage and sewage with various impurities. The pump has simple structure, reliable operation, low vibration, low noise and convenient use.
LWB type impurity sewage vortex pump
Model meaning of LWB type vortex pump :
â—† Performance parameters :
Model
flow
Q
(m 3 /h)
Head
H
(m)
Rotating speed
n
(r/min)
Matching power
N
(Kw)
Allow pass
Solid
Object diameter
(mm)
Water
caliber
(mm)
weight
(kg)
50LWB-7
12
7
2800
0.75
30
50
25
50LWB-10
7
10
65LWB-7
16
7
1450
1.5
35
62.5
35
twenty four
6
30
5
80LWB-9
35
9.5
3.0
50
75
42
45
9
52
8.5
100LWB-10
45
10.5
7.5
60
100
55