Industrial Wastewater Treatment Sand Filtration System with Automatic Backwashing
A Message to Our Customers:
While we focus on manufacturing a comprehensive range of wastewater treatment equipment rather than perfecting promotional images, we take pride in delivering reliable and high-performance filtration solutions. Should you have any technical or commercial inquiries, please feel free to contact us—we are here to assist.
Thank you.
Applications
Industrial Water Filtration
Used in systems with specific water quality requirements, such as oxygen lance water in steel mills, boiler feedwater, and heat exchanger supply water. Effectively removes impurities to prevent nozzle and pipeline clogging.
Industrial Circulating Water Filtration
Maintains water quality within recirculating systems to improve efficiency and equipment service life.
Raw Water Treatment
Suitable for treating surface water from rivers, lakes, reservoirs, seawater, wells, and municipal tap water. Effectively removes sand, suspended solids, algae, and organic matter to produce clean water for urban and industrial use.
Agricultural Irrigation
Ideal for high-flow, high-impurity water sources such as farmland irrigation, park landscaping, and golf course maintenance.
Structure & Working Principle
The system utilizes a specialized filtration media designed for high dirt interception and retention. When accumulated impurities begin to affect performance, an integrated automatic backwashing mechanism is activated.
During backwashing, reverse water flow fluidizes the sand bed, dislodging trapped particles and flushing them out of the system. This process effectively removes sediments and suspended matter, prevents media hardening, and restores the filtration capacity—ensuring consistent and efficient operation with minimal manual intervention.
Parameters
| specifications and models |
imports and exports DN/mm |
Backwash import and export DN/mm |
Drain outlet DN/mm |
Straight straight H/mm |
overall height H/mm |
Direct cylinder section H1/mm |
Rate of flow m3/h |
| KY-QCS-800 | 50 | 50 | 50 | 800 | 1630 | 009 | 20 |
| KY-QCS-1000 | 08 | 08 | 50 | 1000 | 1790 | 009 | 30 |
| KY-QCS-1200 | 100 | 100 | 65 | 1200 | 1970 | 009 | 44 |
| KY-QCS-1400 | 125 | 125 | 65 | 1400 | 2240 | 009 | 60 |
| KY-QCS-1600 | 125 | 125 | 08 | 1600 | 2340 | 009 | 80 |
| KY-QCS-1800 | 150 | 150 | 08 | 1800 | 2500 | 600 | 100 |
| KY-QCS-2000 | 150 | 150 | 100 | 2000 | 2650 | 600 | 120 |
| KY-QCS-2200 | 150 | 150 | 100 | 2200 | 2750 | 600 | 156 |
| KY-QCS-2400 | 150 | 150 | 100 | 2400 | 2880 | 009 | 180 |
| KY-QCS-2600 | 150 | 150 | 125 | 2600 | 2950 | 600 | 220 |
| KY-QCS-2800 | 150 | 150 | 125 | 2800 | 3120 | 009 | 250 |
| KY-QCS-3000 | 200 | 200 | 150 | 3000 | 3230 | 600 | 300 |
| KY-QCS-3200 | 250 | 250 | 150 | 3200 | 3650 | 009 | 400 |
Main Features
1. Water Quality Parameters:
Inflow turbidity＜50NTU, Outflow turbidity＜10NTU,
2. Work Condition Parameters:
(1)Working Temperature: 5-60℃(Temperature is customized)
(2)Working Pressure: ≤0.6MPa
(3)Differential Pressure(In and Out): 0.05Mpa
3. Operating Parameter:
(1)Working Type: Pressure Type
(2)Operating Type: water flows from top to bottom
(3)Filter Speed: 40m/h (Max to 60m/h)
(4)Backwashing water consumption: ＜1%
(5)Backwashing Time: 2-3min.
4. Body Material: Stainless Steel, Carbon Steel Rubber Liner or Epoxy Coated
5. Operating Method: Manual, Electric, Pneumatic
Packing and Delivery
1. Waterproof packing with the international export standard by 20ft, 40ft, 40hp container. Equipment Fittings, Electric Motor and Power Cabinet will be packed in Wooden Case or Iron Box. Other Equipment will be packed by Color-Stripes Plastic Cloth.
2. The whole plant machinery size are large as normal, so we will use Waterproof cloth to pack all of them. The motor, gear box or other easily damaged parts, we will put them into box. We have a professional shipping department, they will try their best to save your container quantity.
