1, Brief introduction

XM-PCF Pore adjustment type Fiber filter is the latest generation of the most advanced fiber filtration technology.

XM-PCF Pore adjustment type Fiber filter has the characteristics of high precision fiber filter, and further improve the filtration rate of up to 100m / h, while addressing the fiber filter backwash problem. Alternative mechanical filter, High efficient Fiber filter, fiber ball filters and other filtration equipment. Applicable to a variety of water filtration pre-treatment and follow-up, such as water filtration, ultrafiltration pretreatment side, circulating water flow filtration, wastewater reuse pretreatment, ion exchange pretreatment, desalination pretreatment.

2, Application field

1) a variety of industries boiler feed filter; 
2) cooling power plants, steel industry, etc.; 
3) discharge water of high turbidity and phosphorus and water reuse filtration; 
4) After secondary settling tank discharge treatment to improve water quality; 
5) ground water, water plant, mineral water and other drinking water filtration; 
6) That the depth of the pretreatment process filtration membrane separation technology; 
7) desulfurization wastewater reuse filtration;.

3, Features

1) a single processing capacity: maximum treated water 500m3 / h.

2) small footprint: the amount of water treated under the same conditions, equipment Diameter small, small number of sets of equipment, easy to manage;

3) backwash thoroughly: in particular, when used in water or waste water filter, filter backwash thoroughly;

4) filter characteristics: high precision 2-5μm, high filtration rate 60-100m / h;

5) Single 500m 3 / h Diameter only 2800mm, low water rate from 0.5 to 3%.

6) Low pressure filter 0.08MPa;

4, Principle of equipment

XM-PCF Pore adjustment type Fiber filter uses a special soft filaments as filter, filter accuracy up to a few microns, with a large surface area, the filtration resistance small advantages.

Filtration theory: the filaments along the porous tube wall hanging vertically downwards from, such as the use of the filter upper rotary device will tighten the filaments in the outer wall of the porous tube, so that the filaments are formed between the longitudinal pores smaller filter layer filtration water from an external filter layer through the filter layer to four weeks into the porous interior of the tube, suspended solids in water through the filter layer trapped in the filter layer filaments external or internal, inner porous tube clean filtered water. With the suspension within the filter layer trapped dirt (impurities) continue to increase, decrease water treatment, filtration differential pressure reaches the set value, automatically backwash process.

Backwash principle: the upper part of the rotation means when the backwash tightening filaments release, so that the filaments relax, voids between filaments becomes large, the backwash water from the inside to the outside of the perforated pipe relaxation filter layer rinse while using compressed air constantly disturbed relaxed filaments, so that the friction between the filaments to each other, while taking advantage of the backwash water entrapping suspended solids from the filament inside out, backwash water and backwash air through the drain discharge, after entering the automatic filter cleaning is completed.

Filtration process (filtration accuracy and stability):

Because this filter is the use of longitudinal voids between the filaments to filter, while using mechanical clamping mechanism filaments, the filaments are arranged strictly according to our predetermined direction to form pores, high filtration precision (up to 2 ~ 5μm) , uniform porosity, absolutely no coding stream.

Backwash process (backwash aspect has an absolute advantage):

1), backwash filaments fully open, the pores between the filaments becomes large, so that adhesion is not strong entrapped suspended solids Head out easily.

2) in the filaments is opened, the bottom of the air sent through Ruluo Ci fan, one is the use of air scrubbing functions, more important is the use of air disturbance generated so strongly shake filaments between the filaments friction adhered to the filaments firmer suspension rubbed down using the backwash water wash out.

3), fiber filter is mainly due to poor cleaning or knotted suspension parts, this filter uses only the intermediate portion of the filament, the site of involvement backwash suspension, but does not participate in the filter, it does not affect the overall filtration and backwash.

4), in the backwash process, the upper fastening device is continually tighten, relax, similar to the principle of drying washing machine, further cleaning filaments.

Compared with other filters:

project	XM-PCF	Sand Filtration	High efficient filter	Fiber ball filter
(Raw water 30ppm) water	<2ppm	<5ppm	<3ppm	<3ppm
Filtration accuracy	2-5μm	20-30μm	3-5μm	3-5μm
Filtration rate (m / h)	60-100	8-12	20-40	30-50
Backwash time	2 minutes	10 minutes	20 minutes	10-15 minutes
Backwash water (%)	0.5-3	5-15	5-15	3-10
Backwash effect	it is good	can	not good	not good
Φ2600 output apparatus m 3 / h	400	53	147	150
Single maximum output m 3 / h	530	65	200	300
Head loss	0-8m	10-25m	10-25m	10-25m
Equipment area	Least	maximum	Big	Big

5. Specifications Model

Filter inside the main components made ​​of stainless steel, the main specifications dimensions below.

Model	Water manufacturing quantity (m3/h)	Overall dimensions
XM-PCF-50	50	DN1200*2400
XM-PCF -100	100	DN1500*3250
XM-PCF -150	150	DN1800*3500
XM-PCF -200	200	DN2000*3900
XM-PCF -250	250	DN2200*4220
XM-PCF -300	300	DN2400*4900
XM-PCF -400	400	DN2600*5800
XM-PCF -500	500	DN2800*5900

Note: We reserve the right to make changes due to technical innovation, if there are special requirements to parameters, please specify when ordering.