Heavy Duty Mesh Screen Brush Cleaning Indurtail Water Filter

Brush Technology Automatic Self Cleaning Filter
Heavy duty, built in, automatic, self-cleaning brush technology.
This filter is designed for heavy duty applications (high loads i.e. Krill Blooms) to protect downstream fine filtration systems.
  
Filtration Process

Raw water flows from the inlet into the screen cylinder. The water then flows through the screen, from the inside out, and continues downstream. Trapped dirt particles form a filtration cake on the inner surface, causing a differential pressure (typically 0.5 bar / 7 psi). A signal is the sent to the control unit which activates the cleaning process. 


Cleaning Process

The control unit activates the cleaning cycle by opening the exhaust valve and starting the drive unit. The drive unit rotates two stainless steel brushes which sweep the inner surface of the screen. Dislodged particles are then flushed out the exhaust valve. The downstream flow continues throughout the cleaning cycle which lasts between 15-30 seconds.   
Function
Automatic brush filter the original water filtration and automatic filter cleaning discharge function, and cleaning sewage system uninterrupted water supply. Automatic brush filter cleaning has two control modes: Automatic control and manual control.

Automatic control: Automatic control timing and pressure difference. In the filtering time timer is set on the filtration time, when the filtering time, start the sewage, discharge time from emission time timer setting. At the same time control system real time system and the pressure difference of the user set pressure difference comparison, when the system pressure reaches the set pressure, Also for cleaning sewage filter, pollution by sewage time timer. Arrive at discharge sewage time, stop washing, the system is restored to its initial state, following is the preparing for the next process.
Manual control: Will the operation panel on the automatic / manual selection switch to manual position, filter for sewage.
The user can choose according to the two control mode, specific operations, see behind the operation part.

Feature
1. Electric device of the automatic washing
2. Filtering precision is from 3500 um to 200 um
3. Simple washing way: By stainless steel brush
4. Anti— Corrosion: Phosphatization treatment, the outside steel is coated with resin; It also could be with the shell of anti— Corrosion of the seawater or the stainless steel body.
5. No cutoff for the backwashing, low water consumption: No more than 1% of the total quantity.

Scope of application:
The circulated or non-circulated cooling water system, heat exchange system, central air conditioning system and central heating system in the industries like architecture, chemistry, metallurgy, rubber, paper making, light textile, coal and foods, used to protect the cooling equipment, heat exchange device and air conditioner accordingly.
 

model	water inlet-outlet		housing diameter	capacity	weight
	inch	mm	mm	m3/hour	Kg
YL-2V	2	50	159	19	80
Y-2.5V	2.5	65	159	28	100
YL-3V	3	80	219	50	130
YL-4V	4	100	219	80	170
YL-5V	5	125	219	125	200
YL-6V	6	150	273	180	270
YL-8V	8	200	325	320	350
YL-10V	10	250	377	490	390
YL-12V	12	300	426	710	480
YL-14V	14	350	478	970	550