Shandong Chuangxin Huayi Environmental Engineering Co., Ltd
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Spiral sand water separator
Spiral sand water separator
Product details
1、 Principle Overview
Process flow: Raw water - Cyclone sand removal - Precision filtration - Water storage tank - User
The cyclone desander is based on the principles of centrifugal settling and density difference. When the water flow enters the equipment tangentially from the inlet of the desander under a certain pressure, strong rotational motion is generated. Due to the different densities of sand and water, the low-density clear water rises and is discharged through the overflow port, while the high-density sand is discharged through the bottom sand discharge port, thus achieving the purpose of desanding. Within a certain range and conditions, the higher the inlet pressure of the sand remover, the higher the sand removal rate, and multiple units can be used in parallel.
2、 Product Features
1. The structure is simple, cost-effective, easy to install and operate, and requires almost no maintenance.
2. Compared with sand removal equipment such as expansion pipes and buffer boxes, it has a smaller volume, larger processing capacity, and saves on-site space.
3、 Main technical parameters
1. Material: Carbon Steel
2. Raw water turbidity ≥ 300 degrees
3. Water turbidity ≤ 10 degrees
4. Inlet pressure ≥ 0.2-0.25MPa
5. Head loss 2mm
6. Sand removal diameter>0.1mm
7. Working temperature ≤ 85 ℃
4、 Specifications and Performance Table of Cyclone Desander
model
Water treatment capacity
Water inlet pressure
Average sand removal rate
Dimensions mm
Inlet DN1
Water outlet DN2
Discharge outlet 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
5、 Installation and use
1. The installation of the cyclone sand remover should have a solid foundation, which must be flat and can also be directly installed on the ground.
2. During installation, the pipeline should be connected according to the water flow direction arrow on the device body.
3. The cyclone sand remover can be selected according to the actual water treatment capacity. When the flow rate of a single unit cannot meet the requirements, multiple units can be used in parallel.
4. It can be used in series according to the actual processing accuracy.
5. During normal operation, it is necessary to open the inlet and outlet valves and close the drain valve;
6. When the sand in the storage tank of the cyclone desander reaches a certain height, it should be drained. When draining, open the drain valve until clear water flows out.

Please indicate the source when reprinting. Innovation Huayi official website:http://www.chuangxinhuayi.net
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