Chongqing Lushun Scientific & Technological Development Co., Ltd. is one of the leading manufacturers and suppliers of automatic backwash water filter in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Please feel free to buy advanced automatic backwash water filter from our factory. Also, quotation is available.
DLS Series Automatic Backwash Water Filter
The DLS Series Automatic Backwash Water Filter is designed for coarse and fine filtration of power-plant auxiliary cooling water, industrial circulating water, fire-fighting water, domestic sewage and other liquids with suspended solids.
Equipped with PLC-based automatic control, it realizes auto-filtration, blowdown, cleaning and fault alarm, and can operate unattended without interrupting water-supply during backwashing.
It offers flexible technical configurations including multiple pressure grades, adjustable back-flush time and filtration precision, and suits water media containing sediment and suspended particles.
Technical Specification
|
Model |
Flow Rate (m3h) |
Inlet Diameter (mm) |
Drainage Diameter (mm) |
Churn Decelerator |
||
|
Power(KW) |
Model |
|||||
|
LS-DLS-40/50 |
14/22 |
40/50 |
25 |
0.37 |
XLED-32 |
|
|
LS-DLS-80 |
55 |
80 |
40 |
0.37 |
XLED-32 |
|
|
LS-DLS-100 |
85 |
100 |
50 |
0.37 |
XLED-32 |
|
|
LS-DLS-125 |
115 |
125 |
65 |
0.37 |
XLED-32 |
|
|
LS-DLS-150 |
192 |
150 |
80 |
0.37 |
XLED-32 |
|
|
LS-DLS-200 |
340 |
200 |
80 |
0.55 |
XLED-42 |
|
|
LS-DLS-250 |
530 |
250 |
100 |
0.55 |
XLED-42 |
|
|
LS-DLS-300 |
760 |
300 |
100 |
0.75 |
XLED-53 |
|
|
LS-DLS-350 |
1040 |
350 |
125 |
0.75 |
XLED-53 |
|
|
LS-DLS-400 |
1360 |
400 |
125 |
0.75 |
XLED-53 |
|
|
LS-DLS-500 |
2120 |
500 |
150 |
1.10 |
XLED-63 |
|
Advantages
Wide-range Filtration Capacity Suitable for power-station cooling water, industrial circulating water, fire-fighting water, domestic sewage and other liquids containing sediment and suspended particles.
Uninterrupted Water-supply During Cleaning Automatic back-flushing and sewage-discharge operations will not cut off normal water supply, ensuring stable system-wide water circulation.
Intelligent PLC Automatic Control PLC-centered program control supports unattended, fully-automatic running of filtration, cleaning and blow-down cycles.
Multi-fault Automatic-alarm Function Built-in alarms for over-high pressure-difference, valve torque overload and reducer failures to protect equipment safety.
Flexible & Customizable Technical Settings Adjustable back-flush time, filtration precision (0.1-8mm) and timing cycle, adaptable to diverse on-site working-condition demands.
Multiple Pressure-grade Options Available nominal-pressure ratings: 0.6, 1.0, 1.6, 2.5 MPa, covering different-pressure industrial water-system requirements.
Application
Power-Station Industry Filtration of auxiliary cooling water for thermal-power plants and other power-generation facilities.
Industrial Circulating-water System Purification of recirculating cooling water in factories, processing plants and industrial production lines.
Fire-protection Water Supply Suspended-solid removal for fire-fighting water pipelines to avoid pipeline blockage.
Municipal & Domestic-water Projects Coarse and fine filtration for domestic water, domestic sewage and washing wastewater.
Water-treatment Engineering Pretreatment filtration for water containing mud, sand and other suspended impurities.
General-purpose Industrial Water-circulation System DLS Series Automatic Backwash Water Filter for all kinds of circulating-water systems that require continuous, unattended online filtration.
FAQ
Q: What kinds of water can the DLS series automatic water filter treat?
A: It is suitable for power station auxiliary cooling water, industrial circulating water, fire fighting water, domestic sewage, domestic water, washing water and other water containing sediment and suspended solids.
Q: Will the water supply be interrupted during its self cleaning and blow down process?
A: No. The filter can complete cleaning and sewage discharge without affecting normal water supply.
Q: What is the core control component of this filter?
A: It adopts a PLC programmable controller as the core, which supports unattended automatic operation.
Q: What fault alarm functions does this equipment have?
A: It provides automatic alarms for excessive pressure difference, over torque of blow down valves, reducer failures and other abnormal conditions.
Q: What is the adjustable range of filtration precision?
A: The filtration precision ranges from 0.1 mm to 8 mm, and it can also be customized according to actual working site conditions.
Q: What nominal pressure options are available for this filter?
A: Optional nominal pressure grades: 0.6 MPa, 1.0 MPa, 1.6 MPa and 2.5 MPa.
Hot Tags: automatic backwash water filter, China automatic backwash water filter manufacturers, suppliers, factory
