Active Member
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[China]
Address: Room 1406, Mid-Levels International Center of Focus, No. 268, East Labor Road, Yuhua District, Changsha City
Contact name:Grace
HUNAN DAWNING FILTER SYSTEM TECHNOLOGY CO.,LTD |
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Carbon Steel Blue Automatic Self Cleaning Filter For Air Purification System
Filtration – functional principle:
The filtration happens from inside to outside through the filter basket. There is collection of particles on the smooth inner side of the filter basket. Then, as the level of contamination increases, the differential pressure between the contaminated and clean sides of the filter increases.
Moreover, when the pressure drop reaches the pre-set trigger point, filter basket cleaning starts automatically. When we reach the differential pressure trigger point, then the gear motor turns past the rinsing unit positioned on the inside of the filter basket.
Automatic Self Cleaning Filter principle
The water flows through the screen and the particles are retained on the inside of the screen of the filter element.
The filtered water then flows out through the outlet.
When the particles accumulated to a certain number and the pressure
differential increases to the pre-determined level,
the flushing cycle starts.
It include two steps: First, the automatic drain valve opens on the
drainage outlet.
Then, electronic motor drives the cleaning brushes which are inside
the screen, the solids are expelled through the drain valve.
Filters continue to supply filtered water even during the flushing
cycle.The whole working system is controlled by a smart box which
has several control modes: pressure differential, time, manual and
PLC.
Automatic Self Cleaning Filter Technical parameters
■A single maximum flow capacity is up to 4000m3 / h
■Working pressure(min)≥0.18Mpa
■Working pressure(max)≤1.6MPa(customized is available)
■Power supply: 380 v / 50 Hz (Customized is availabel)
Filter material
■Shell: carbon steel, 304 stainless steel, 316L stainless steel
■Screen: 304 stainless steel, 316L stainless steel
■Brush holder: 304 stainless steel, 316L stainless steel
■Drain valve, cast iron,copper,stainless steel,PVC,nylon
Automatic Self Cleaning Filter specification table
Model | Water in/outlet | A | B | C | D | Power | Max flow | Weight |
DLD-FY-80 | 80 | 870 | 545 | 690 | 420 | 0.12 | 50 | 80 |
DLD-FY-100 | 100 | 1270 | 860 | 690 | 420 | 0.18 | 80 | 105 |
DLD-FY-150 | 150 | 1365 | 980 | 750 | 420 | 0.18 | 150 | 160 |
DLD-FY-200 | 200 | 1670 | 1175 | 850 | 518 | 0.25 | 320 | 225 |
DLD-FY-250 | 250 | 1732 | 1236 | 1030 | 620 | 0.25 | 490 | 260 |
DLD-FY-300 | 300 | 2268 | 1573 | 1380 | 680 | 0.37 | 710 | 395 |
