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High flow sand filter water treatment

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Quick Details

Port: Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,paypal
Supply Ability: 20000 Set/Sets per Year
Warranty: 1 YEAR
Place of Origin: Jiangsu China
Filter sand type: Quartz sand, manganese sand, activated carbon
Control Method: Differential pressure switch, pneumatic butterfly valve, PLC
After-sales Service Provided: Online support
Material: carbon steel or stainless steel
Design Pressure: 7.5-16 bar
Filter degree: 20-100microns
Brand Name: PEIDE
Single Flow Rate: 6-300m3/H
Connect Method: Flange
Surface Treatment: Matt Spray Beads, Mirror Polishing, Electropolishing
Water inlet pressure: 2.5-3 bar
Application: agriculture;swimming pool;aquarium;fish farm
Packaging Detail: wooden cases
Peide Water Treatment Equipment Co., Ltd.
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Response Rate
100.0%
On-time delivery rate
US$ 90,000+
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High flow sand filter water treatment

 

 

Quartz sand filter removes impurities from raw water to achieve water reuse. Filter is automatic operation and back-flushing, under control system of dp-switch (pressure drop), butterfly and PLC control system. 

Pictures

QQ20141029154510 .jpg

              Big-flow auto                        Small-flow auto                        Small-flow auto                     big-flow manual        small-flow manual

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

 

How does the quartz 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.

 
Where to use quartz sand filter

Swimming pool, hotel spa, water entertainment, aquarium, fish farm 

Irrigation in agriculture Drinking water pre-treatment Industrial recycled water, central air-condition system
We have models for choose

 Quartz sand filter with water enters from top

 
 
ItemModelΦmmHeight   mmConnect size   mmFilter areaFlow rate   T/H
1QLQ500×700520816400.26-10
2QLQ600×766620874400.288-14
3QLQ700×819720899400.3812-19
4QLQ800×872820957500.515-25
5QLQ900×10249201104500.6418-30
6QLQ1000×107910001164500.7923-39
7QLQ1100×113111001211500.9528-47
8QLQ1200×18212001267801.1333-55

 

Quartz sand filter with water enters from side

 

QQ20141212085120.jpg
ItemModelΦmmHeight   mmConnect size   mmFilter areaFlow rate   T/H
1QLQ1400×1700140017001001.5445-75
2QLQ1600×1800160018001502.0160-100
3QLQ1800×1900180018001502.5475-125
4QLQ2000×2000200019001503.1495-155
5QLQ2000×2000220020001503.8115-190
6QLQ2400×2100240021001504.52130-210
7QLQ2600×2400260024001505.3145-225
8QLQ2800×2500280025002006.15155-240
9QLQ3000×2600300026002007170-255

 

Diagram on pressure drop

5 .jpg

Clear drawing help you understand

jpg english2.jpg

QQ20141120131724 .jpg

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.

 

Inside look

 QQ20141212100112.jpg

 
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.
      2014913112933743       2014913112914532
Othering fittings

QQ20141212102216 .jpg

Manufacturing process

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Packing

QQ20141212104534 .jpg

Customers

-1

Certificates

0