Application
The DCSB sand pump is widely used in the supply and transportation of mud in the drilling
fluid system, like the desander and desilter, decanting centrifuge, and can be used as the priming pump and replenishment pump, and also to be used in chemical industry, oil refining,traversing, coal mining, and construction, etc.
Construction
The DCSB sand adopts the axial inhaled structure, composed by the motor and pump head, connected by the coupling and belt, with the technical of mechanical seal and combinationseal construction, to ensure no leakage for more than one year. The bearing is lubricated by lubrication oil and grease, to lengthening the lifetime of the sand pump. The sandpump has two types, horizontal sand pump and vertical pump.
Characteristic
DCSB sand pump is special for the drilling fluid, impeller is designed with thepassageway.
The wide passageway and smooth streamline blade increase the open area to ensure a unhindered mud flow, make the sand pump more effective and energy-efficient. Pump case is with the efficient runner type line, to decrease the turbulent flow. All the parts were made by wear-resisting casting iron, oppose the attrition and corrosion.
Compared with the general pumps, the DCSB sand pump is with the marked characteristic
of good performance, huge mud flow, thermostability, long-life time, easy maintenance, high effective, energy conservation.
Parameters under 50HZ
|
Type
|
Flow
|
Lift
|
Power
|
Rotate speed
|
Efficiency
|
NPSH
|
|
SB8x6-14
|
320 m3/h
|
40 m
|
75kw
|
1480 rpm
|
65%
|
4
|
|
SB8x6-13
|
290 m3/h
|
33 m
|
55kw
|
1480 rpm
|
64%
|
4.5
|
|
SB6x5-13
|
180 m3/h
|
34 m
|
45kw
|
1470 rpm
|
60%
|
3
|
|
SB6x5-12
|
160 m3/h
|
30 m
|
37kw
|
1470 rpm
|
60%
|
3
|
|
SB6x5-11
|
200 m3/h
|
21 m
|
30kw
|
1470 rpm
|
62%
|
2.5
|
|
SB5x4-12
|
90 m3/h
|
30 m
|
22kw
|
1460 rpm
|
56%
|
4.5
|
|
SB4x3-13
|
50 m3/h
|
40 m
|
15kw
|
1460 rpm
|
48%
|
4.5
|
|
SB4x3-12
|
45 m3/h
|
30 m
|
11kw
|
1460 rpm
|
47%
|
4
|
|
SB3x2-12
|
23 m3/h
|
29 m
|
7.5kw
|
1450 rpm
|
39%
|
4
|
Parameters under 60Hz
|
Type
|
Flow
|
Lift
|
Lift
|
Rotate speed
|
Efficiency
|
NPSH
|
|
SB8x6-12
|
335 m3/h
|
43 m
|
75kw
|
1750 rpm
|
66%
|
4.8
|
|
SB6X5-12
|
196 m3/h
|
48 m
|
55kw
|
1750 rpm
|
61%
|
3
|
|
SB5x4-14
|
149 m3/h
|
61 m
|
45kw
|
1750 rpm
|
58%
|
4.6
|
|
SB5x4-12
|
120 m3/h
|
40 m
|
37kw
|
1750 rpm
|
56%
|
4.6
|
|
SB5x4-11
|
112 m3/h
|
45 m
|
30kw
|
1750 rpm
|
58%
|
4.2
|
|
SB5x4-10
|
105 m3/h
|
30 m
|
22kw
|
1750 rpm
|
57%
|
4
|
|
SB4x3-11
|
55 m3/h
|
45 m
|
15kw
|
1750 rpm
|
37%
|
4
|
|
SB3x2-12
|
28 m3/h
|
45 m
|
11kw
|
1750 rpm
|
40%
|
3.1
|
|
SB3x2-11
|
25 m3/h
|
35 m
|
7.5kw
|
1750 rpm
|
41%
|
3.1
|