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Peide Water Treatment Equipment Co., Ltd.

Water Purification System, Water Treatment Equipment, Sand Filter manufacturer / supplier in China, offering 30-500m3/H Industrial Cooling Water System Water Purification Machine, Customized Water Treatment System Water Filter (ISO9001: 2008), Automatic Self Cleaning Irrigation Water Treatment Water Filter (ISO9001: 2008) and so on.

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Supplier Homepage Product Filter Series Irrigation water filter 30-500m3/H Industrial Cooling Water System Water Purification Machine

30-500m3/H Industrial Cooling Water System Water Purification Machine

FOB Price: US $480-500 / Piece
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $480-500/ Piece
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Production Capacity: 3, 000 PCS/Year.
Transport Package: Wooden Packaging
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: QLQ
  • Usage: Industrial, Home, Agriculture, Hospital
  • Centrifuge Installation: Vertical
  • Flow Rate: 30-500m3/H
  • Water Inlet Pressure: 2.5-3 Bar
  • Filter Precision: 20-100microns
  • Condition: New
  • Certification: ISO,SGS
  • Specification: ISO9001: 2008
  • HS Code: 8421299090
  • Method: Physical Treatment
  • Centrifuge Technology Use: Sand Filter
  • Material: Carbon Steel
  • Design Pressure: 7.5-16 Bar
  • Seal Type: O-Ring and Washer
  • Connect Method: Flange
  • Application: Water Treatment
  • Trademark: Peide
  • Origin: China
Product Description
30-500m3/h Industrial Cooling Water System Water Purification Machine

1. Advantages

1.Wide application
2.Good quality
3.Select different filter medium combination

2.Features 

1. Sand filter has flexible modules, which can combined under actual flow rate, on-site area. 
It is operated backwash automatically, with time control, differential pressure control. Each filter element start backwash one by one, while no need stop operation in backwash. 
2. With smooth water allocation. High efficiency in backwash, water saving, only 30% water consumption of traditional one. Filter uses ASM filter media, which is easy wash.
3. With unique 48" ball filtering unit, and light weight for the whole system. The normal concrete base can used to place. Easy install, no need any boom equipment.
4. With good anti-corrosion feature. 
5. With lost cost, but long lifetime.
6. Water quality: inlet water turbidity <80mg/L, outlet quality reach <20mg/L
                        inlet water turbidity <20mg/L, outlet quality reach <5mg/L
7. Flow rate: it can treat 30-500m³/h

3.Application 

Sand  Filter is mainly used in pretreatment in water turbidity removal, water softening, electrodialysis, electrodialysis reversal.

1.Centre air condition water system
2.Industrial circulating cooling water system
3.Swimming pool circulating water system
4.Artificial landscape water system
5.petrochemical,metallurgy,electroplating, papermaking, textile, pharmacy, soft drinks, living water, industrial water ect., 
product pack


How does  sand filter works

Raw water passes inside water distributor into filter media layer (quartz sand), which let impurities stay at sand layer. Clean water flow out stably from water collector. When the pressure drop reaches the given value, the cleaning cycle is started. The rinse control start working at pressure drop value at 0.05-0.15MPa, return to 0.02-0.04MPa after back flushing. 
Quartz sand inside tank mixed with coarse and fine sands. They are allocated above water distributor averagely. Even in back flushing, water consumption is little. 
Tank inside has rubber line and plastic line for option. It is for anti-corrosion, which ensure a tank can be used 10-20years. 
The completed filter control system has finished already in factory.
 
Parameter 

Single Flow Rate

6-300m3/H 

Design Pressure

7.5-16 bar 

Water inlet pressure

2.5-3 bar 

The Range of Working Temperature

20-120.C (68-248.F)

Seal Type

O-ring and Washer 

Filter Precision

20-100microns

Connect Method

Flange 

Surface Treatment

Matt Spray Beads, Mirror Polishing, Electropolishing 

Control Method

Differential pressure switch, pneumatic butterfly valve, PLC

Filter sand type

Quartz sand, manganese sand, activated carbon, Anthracite, fiber ball, resin 

Filter medium supply

We can supply different kind filter medium and combination

Equipment Chamber Material

Carbon steel 304ss or 316L

The key of filter effect

water distribution and catchment technology



item

Model 

Ø
mm

height
mm

Connect size
mm

Filter area

Flow rate
T/H

1

QLQ500×710

520

816

40

0.2

6-10

2

QLQ600×766

620

874

40

0.28

8-14

3

QLQ700×819

720

899

40

0.38

12-19

4

QLQ800×872

820

957

50

0.5

15-25

5

QLQ900×1024

920

1104

50

0.64

18-30

6

QLQ1000×1079

1000

1164

50

0.79

23-39

7

QLQ1100×1131

1100

1211

50

0.95

28-47

8

QLQ1200×1182

1200

1267

80

1.13

33-55

 

Attentions in using

1. When quartz sand filter first into use, users should clean sand firstly, after that to start filtration.
2. Turn all operating valves slowly, to avoid water impact. 
3. Keep sharp or hard things away from filter. 
4. Keep away from fire and high temperature.
5. Make sure sand is clean when not using.
 
How to install ?
Before installing a quartz sand filter, please make sure the ground is strong and even. The space is big enough for connecting pipes, valves and repair. 
The filter needs changes sands after using some time. Follow below steps one by one:
1.Take down control valve
2.Pour sand into tank, by covering a protective cover at the inlet to avoid sand inside
After replacing new sand, return control valve, connect tightly. Remember there's a pressure gauge, but not fasten it tightly. Make sure each pipe connection is correct and no leak.

Filter media
Natural quartz sand: contains SiO2, smooth and clean out appearance. 
Quartz sand from mine bed: irregular shape of sand, with strong hardness.
Sea sand: smooth and clean out appearance.


FAQ

Do you have certificates?
Yes , we have ISO / CE certificate and certificate of patent

Do you have design team?
We have a professional design team provide drawings, we wait for your confirmation and production

Can you guarantee delivery time ?
Timely transport, ensure the delivery time

Are you maufacturer ?
Yes, we are the professional water treatment equipment manufacturer in china
                 

      WELCOME TO INQUITRE, WE WILL OFFER YOU THE BEST ITEMS !


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