Automatic Backwash Sand Filters & Multi Media Filters

• Type: Niphos Water Filter
• Usage: Environmental Protection
• Motive Force: Electric power
• Style: Vertical
• Performance: Sophisticated Filters
• Certification: CE
• Model NO.: YLD-SF-2000
• Name: Active Carbon Filter
• Flow Rate: 20m3/H
• Tank Size: 1600*1500mm
• Inlet and Outlet Diameter: Dn80mm
• Active Carbon: 1.2t
• Total Height: 2900mm
• Control Mode: Automatic or Manual
• Power Supply: Can Be Customized
• Feature: Solid Particles Removal
• Application: Waste Water and Industrial Water Treatment
• Transport Package: Plywood Case Into Container
• Specification: CE, SGS
• Trademark: YLD
• Origin: Jiangyin, Jiangsu
• HS Code: 8421219990
• Production Capacity: 5000 Sets/Year

Product Description

Sand Filters & Multi Media Filters For water and waste water Treatment






Sand filters are used to remove suspended solids from water and wastewater. Because they 
 
have one layer of filter media, sand filters remove only relatively large solids (normally 
 
in the range of 40 micron and larger). The effective size of each granule of sand typically 
 
varies from 0.35mm - 1.2mm. Larger granules yield coarser filtration. Finer granules yield 
 
finer filtration.


Irrigation water
Storm water
Cooling water
Swimming pool water
Water in fountains and other water features
Removing suspended solids smaller than 40 microns requires filters with either two or three 
 
layers of filter media. These are referred to as dual-media filters or multi-media filters. 
 
When sized properly and with the correct configuration of filter media, these filters can 
 
remove suspended solids as small as 5 micron.
 
Units are skid-mounted, factory assembled, wired, and tested, and delivered ready for 
 
installation. Piping, valves, filter media, pressure gauges and accessories are included 
 
with filter systems. Solar power, media air scour, and rinse cycle are available as 
 
options. Filter systems are engineered to require little maintenance.A separate source of 
 
water supply or a pump for backwash are seldom needed.


The characteristics of sand filtration sand filter system

1. Manual or automatic control is available;

2.Simple, uniform and reliable water distributor.

3. Finished water collector is with strong working strength and long service life;

4. Easy installation. Just to connect the water inlet, water outlet and wastewater pipe for working.
 
5. Less water consumption for backwash: homogeneous quality filtration material to prolong the backwash circle and to reduce the water consumption greatly .
 
6. Backwash cycle is extended and the total backwash water consumption is greatly reduced; 

7. High backwash efficiency: An advanced water collector is used, ensuring efficient backwash effect to
 get clean water output.





Technical Parameters:

 

Model	Tank size (D)*(H)	Inlet and outlet (mm)	Filter area (mm)	FLOW RATE (m3/hr)
YLD-SF-800	800*960mm	50	0.5	15-25
YLD-SF-1000	1000*1200mm	50	0.79	23-39
YLD-SF-1200	1200*1400mm	80	1.13	33-55
YLD-SF-1400	1400*1600mm	100	1.54	45-75
YLD-SF-1600	1600*1800mm	100	2.01	60-100
YLD-SF-1800	1800*1950mm	150	2.54	75-125
YLD-SF-2000	2000*2150mm	150	3.14	95-155
YLD-SF-2200	2200*2250mm	150	3.80	115-190
YLD-SF-2400	2400*2300mm	150	4.52	130-210
YLD-SF-2600	2600*2400mm	150	5.30	145-225
YLD-SF-2800	2800*2500mm	200	6.15	155-240
YLD-SF-3000	3000*2600mm	200	7.00	170-255

 
 


The size of each filter, the number of filters required, and the type of filter media used 
 
depend upon
 
how small a solid needs to be removed,
how dirty the water is,
how the water will be used once it is filtered,
and the source of backwash water needed to clean the filters.

 



Application:
Widely used in electricity, electronics, beverages, water, petroleum, chemical, metallurgy, textile, paper,
food, swimming pools, municipal engineering and other process water, domestic water, drinking water, recycled water and wastewater pre-treatment areas.