This filter provides fully automatic backwashing cleaning operations, and it can continuously separate impurities from water and other liquids. The maintenance and operation of filter is very simple, even in the severe operating conditions it also can continue to keep running in a good condition.
XF - F series filter can be equipped with different amount of elements to provide maximum filtering area in each filter housing. This makes the filter to have smallest pressure loss
The pressure design of filter body is usually based on the chemical pipeline filter and steel pressure vessel design standards. The filter also can adapt to the special requirements of other design criteria. Filter main body has the materials such as carbon steel, stainless steel, and duplex phase steel and etc. At the same time, we also can provide special materials such as titanium, pure nickel and etc.
XF-F3-1 model cartridge working principle
|Valve||Motor or Pneumatic|
|Filter element material||304、316、Hastelloy|
|Seal material||Buna-N、EPDM、Fluorous rubber|
The water which needs to be filtered flows into the shell through the lower bottom of the filter and enters the lumen of the filter element through the rotary table from bottom to top and be drained out through the filter element. The filtered clean water flows out from the upper outlet of the filter. Solid impurities are trapped in the inner side of the filter element. No need of cutting off the water flow when the filter is on backwashing process. Motor drives filter wheel rotating and at the same time the drain valve was opened. Each filter element will be backwashed by the filtered clean water in turns.
The pressure difference between the water pressure in filter and the atmospheric pressure can make filtration liquid flows reversely so that the intercept impurity on inner face of the filter element can be removed. After the wheel rotates a round, backwashing process is over. Then backwashing valve closed and drive motor stops.
|flow rate sheet and filtering area|
|accuracy（Micron）||25 / 50 / 75 / 100 / 150 / 200|
|flow rate（M3/H）||8 / 12 / 23 / 33 / 47 / 58|
|clean control||pressure difference and timing|
|backwash media||after filtering liquid|
|min water comsuption（L）||10-60|
|clean time（s）||30 - 60(could be set)|
INOCO XF-F3 series automatic backwash filter site application
INOCO XF-F2 series automatic backwash filterSwell-shrink type filter element
When the filter condition is difficult, INOCO recommends the swell-shrink element type filter.
During the extensive research and development of the non-metallic components, INOCO design the polypropylene filter element which obtained a patent. This way of filtering is a kind of innovation in technology.
| Working Status
|| Backwashing Status
INOCO XF-F4 series automatic backwash filter
Multi-layers mesh filter element
F4 series automatic backwash filter uses multi-layers mesh elements structure, so that it can maximize the effective filtering area. With efficient backwashing technique and INOCO unique laser welding technology, this series of filter is specially suitable for offshore platform and marine ship application.
Filter is not only designed to meet the normal flow rate, but also has a set of additional spare filter cartridges. When it needs washing, the spare filter starts working, so that this does not affect the pipe resistance. The cleaning components move in sucking up and down, it can clean impurities in shortest time with maximize clean level.
The axis of rotation and filter disc pads is made of four fluorine material, and according to the wear and tear condition, it has automatic adjustment function to minimize sliding sideways.
Wedge cartridge application fields
Water and wastewater
INOCO wedge type cartridges design and manufacturing has below advantages:
Surface which is not easy blocked