First, the principle Overview
Process: the raw water - the cyclone desander - Precision filter - tanks - User
The cyclone desander centrifugal sedimentation and density difference of principle, when the water under certain pressure imports from Desander to cut to enter the equipment, resulting in a strong rotational movement, sand and water density, the centrifugal force, to the role of the heart buoyancy, fluid drag force due to the force, so that the low density water rise, discharged from the overflow port density of the sand from the bottom row of sand from the mouth to achieve the purpose of Desanding. In a certain range of conditions, the greater the water pressure on Desander Desanding higher the rate, and can use multiple units in parallel.
Second, product characteristics
1, simple structure, low cost, easy to install and operate, require little maintenance.
2, compared with the expansion of the tube, the buffer tank Desanding equipment, with a small size, large capacity, to save the scene space.
Third, the main technical parameters
1, Material: Carbon steel
2, the raw water turbidity ≥ 300 degrees
3, the turbidity of the water ≤ 10 °
4, the water pressure ≥ 0.2 ~ 0.25MPa
5, head loss 2mm
6, Desanding diameter> 0.1mm
7, the working temperature ≤ 85 ℃
Four, whirlpool Desander, specifications of the performance table
Process: the raw water - the cyclone desander - Precision filter - tanks - User
The cyclone desander centrifugal sedimentation and density difference of principle, when the water under certain pressure imports from Desander to cut to enter the equipment, resulting in a strong rotational movement, sand and water density, the centrifugal force, to the role of the heart buoyancy, fluid drag force due to the force, so that the low density water rise, discharged from the overflow port density of the sand from the bottom row of sand from the mouth to achieve the purpose of Desanding. In a certain range of conditions, the greater the water pressure on Desander Desanding higher the rate, and can use multiple units in parallel.
Second, product characteristics
1, simple structure, low cost, easy to install and operate, require little maintenance.
2, compared with the expansion of the tube, the buffer tank Desanding equipment, with a small size, large capacity, to save the scene space.
Third, the main technical parameters
1, Material: Carbon steel
2, the raw water turbidity ≥ 300 degrees
3, the turbidity of the water ≤ 10 °
4, the water pressure ≥ 0.2 ~ 0.25MPa
5, head loss 2mm
6, Desanding diameter> 0.1mm
7, the working temperature ≤ 85 ℃
Four, whirlpool Desander, specifications of the performance table
|
型 号
|
处理水量
|
进水压力
|
平均除砂率
|
外型尺寸mm
|
进水口DN1
|
出水口DN2
|
排污口DN3
|
||
|
m3/h
|
MPa
|
%
|
D
|
H
|
h
|
mm
|
mm
|
mm
|
|
|
DLXL-20
|
20
|
>0.2
|
>96
|
159
|
850
|
650
|
25
|
40
|
20
|
|
DLXL-30
|
30
|
>0.2
|
>96
|
219
|
960
|
650
|
40
|
50
|
20
|
|
DLXl-40
|
40
|
>0.2
|
>95
|
325
|
1150
|
1080
|
50
|
80
|
20
|
|
DLXL-60
|
60
|
>0.25
|
>95
|
325
|
1150
|
1080
|
50
|
80
|
25
|
|
DLXL-70
|
70
|
>0.25
|
>92
|
426
|
1580
|
1300
|
80
|
100
|
25
|
|
DLXL-80
|
80
|
>0.25
|
>92
|
426
|
1580
|
1300
|
80
|
100
|
25
|
|
DLXL-100
|
100
|
>0.3
|
>90
|
426
|
1760
|
1350
|
100
|
125
|
40
|
|
DLXL-150
|
150
|
>0.3
|
>90
|
530
|
1760
|
1350
|
100
|
125
|
50
|
|
DLXL-185
|
185
|
>0.3
|
>90
|
530
|
2000
|
1550
|
125
|
150
|
65
|
|
DLXL-200
|
200
|
>0.3
|
>90
|
650
|
2334
|
1800
|
150
|
200
|
65
|
|
DLXL-300
|
300
|
>0.3
|
>90
|
650
|
2457
|
1800
|
200
|
250
|
80
|
, Installation and use
1 the cyclone desander installation should be prepared based on base must be smooth, can be installed directly on the ground.
2, install the arrow to point the device on the body of water connecting pipes.
3 can be selected according to the actual processing of water hydrocyclone Desander, when a single flow can not meet the requirements can be used in parallel.
4, according to the actual processing of precision, used in tandem.
5, the normal working hours, need to open the intake, water valve, close the drain valve;
6, when the deposit sand the cyclone desander storage tank to a certain height, should sewage, sewage, open the drain valve until the outflow of water.
1 the cyclone desander installation should be prepared based on base must be smooth, can be installed directly on the ground.
2, install the arrow to point the device on the body of water connecting pipes.
3 can be selected according to the actual processing of water hydrocyclone Desander, when a single flow can not meet the requirements can be used in parallel.
4, according to the actual processing of precision, used in tandem.
5, the normal working hours, need to open the intake, water valve, close the drain valve;
6, when the deposit sand the cyclone desander storage tank to a certain height, should sewage, sewage, open the drain valve until the outflow of water.
