Product Description
Features
1.Laminated filter with a spiral structure has a good centrifugal effect
2.High-speed rotation of water during filtration to remove dirt from lamination and produce good filtration effect
Automatic Backwash Lamination Filter System
The backwash laminated filter system is divided into manual and automatic backwash, both of which are formed by the parallel combination of centrifugal filter units.
1.The filtration system is a type of automatic filtration system designed to filter large flows, any water quality, and to satisfy various installations at any time. It has fully automatic filtration, cleaning and sewerage functions. Special-purpose backwash controller, control method with pressure difference sensing and time setting
2.A laminated filter containing a spiral structure has a good centrifugal effect. During filtration, the water stream rotates at high speed to remove dirt from the laminations and produce a good filtering effect. Grooved filter laminations serve as the core elements of the filter for more thorough and accurate 3D deep stereoscopic filtering.
3.Large amount of water treatment, each unit is only a standard unit, through the combination of units to achieve a large flow of processing, combined loading and unloading
4.The system automatically coordinates the backwash of each filter unit during backwashing. The backwash unit backwashes with filtered water or external water from other filter units.
5.System takes up less space and it is lighter
6.The system runs stably with low operating costs
Features
Technical Parameter
| Item No. |
Flow rate(m3/h) |
| Water quality |
| Very poor |
poor |
general |
clean |
| DFS-D202 |
20 |
30 |
40 |
|
| DFS-D203 |
30 |
45 |
60 |
|
| DFS-D204 |
40 |
60 |
80 |
|
| DFS-D302 |
20 |
30 |
40 |
60 |
| DFS-D303 |
3 |
45 |
60 |
90 |
| DFS-D304 |
40 |
60 |
80 |
120 |
| DFS-D305 |
50 |
75 |
100 |
150 |
| DFS-D306 |
60 |
90 |
120 |
180 |
| Item No. |
Inlet & outlet Size |
Filter unit (pc) |
Filtering level |
Max working pressure |
Minimum backwash working pressure |
Water flow(m3/h) |
L*W*H(mm) |
| Mininum |
Maximum |
| DFS-D201 |
2"flange(Dn50) |
1 |
70/120/150mesh |
10kg/cm2 |
2.5kg/cm2 |
10 |
20 |
180*300*600 |
| DFS-D202 |
3"flange(Dn80) |
2 |
15 |
40 |
800*1100*970 |
| DFS-D203 |
3"flange(Dn80) |
3 |
25 |
60 |
1100*1100*970 |
| DFS-D204 |
3"flange(Dn80) |
4 |
35 |
80 |
1300*1100*970 |
| DFS-D301 |
3"flange(Dn80) |
1 |
15 |
30 |
210*330*800 |
| DFS-D302 |
4"flange(Dn100) |
2 |
30 |
60 |
800*1160*990 |
| DFS-D303 |
4"flange(Dn100) |
3 |
45 |
85 |
1100*1600*990 |
| DFS-D304 |
6"flange(Dn150) |
4 |
60 |
115 |
1400*1210*1055 |
| DFS-D305 |
6"flange(Dn150) |
5 |
70 |
135 |
1700*1210*1055 |
| DFS-D306 |
8"flange(Dn200) |
6 |
90 |
180 |
2000*1270*1110 |
| DFS-D307 |
8"flange(Dn200) |
7 |
105 |
210 |
2300*1270*1110 |
| DFS-D308 |
8"flange(Dn200) |
8 |
120 |
240 |
2600*1270*1110 |
| Item No. |
Diameter of cylinder |
Inlet & outlet Size |
Treatment volume(m3/h) |
Recommended flow (m3/h) |
Separation minimum size |
L*W*H(mm) |
| DFS-L1-3 |
300 |
3" |
39-55 |
10-40 |
0.03 |
1300*740*1630 |
| DFS-L1-4 |
400 |
4" |
71-102 |
30-90 |
0.031 |
1500*750*2030 |
Plastic Centrifugal Filter
Due to its small size, simple structure, large processing capacity, and easy installation and maintenance, it is generally used as a primary filter and installed before the main filter. It is suitable for agricultural water treatment, various types of small-flow industrial wastewater treatment and high turbidity river water oxidation. The separation of inorganic impurities such as tin, mud and sand is significant.
In order to reduce the workload of the main filter and achieve high-precision filtration. A device for separating sand and water using the principle of centrifugal force and gravity sedimentation. When the water flows from the inlet pipe into the equipment tangentially, a high-speed spiral motion is generated under the cylindrical wall to generate a great centrifugal force.
1.The axis of the inlet pipe is inclined 30 degrees with respect to the axis of the cylinder to enhance the downward rotation of the water flow
2.Lengthen the height of the cylinder, the design enhances the full deposition of sand in order to the sand water separation more thorough
3.The sand bucket has a backflush baffle at the sand receiving port, and quick-opening container cover is used to facilitate sand removal from the grit bucket.
4.Large grit bucket to reduce the frequency of cleaning sanding
5.According to the different needs of customers, can customize much more pressure and other specifications of the size of the product
Project Case
Packing: Kraft paper box or according to clients' requirements.
Payment: T/T 30% deposit,70% paied before the shipment; L/C
Company Profile
FAQ
Q:Are you a manufacturer or a trading company?
A:we are totally manufacturer
Q:How does your factory carry out quality control?
A:Quality Control is one of our most important link. All of the product will be fully processed and strictly tested before packaging for shipment.
Q:Can I get samples for checking the quality?
A:We can provide free samples. But you need to pay the freight. After you place the order, we will refund the single freight of the sample.
Q:What's the delivery time?
A:Usually for sample order within one week, for mass order 10-30days.
Q:What's your payment terms?
A:We accept T/T, Western Union,L/C and PayPal.
Q:Can I visit your factory?
A:We always welcome you to visit our factory. Transportation is very convenient in China. You can take highspeed rail or plane, and we will pick you up in advance.
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