Electrically Driven Automatically Self-Cleaning Filter

Product Specifications

Prod Model:	YL-2Y
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Material:	Carbon Steel/Stainless Steel
Working Pressure:	Less Than 1.0 MPa
Working Temperature:	Less Than 100 Centigrade
Pressure Loss:	Less Than 0.015MPa
Filtering Precision:	200um
Capacity:	320m3/H
Inlet Anf Outlet Diameter:	Dn200mm/8 Inch
Drain Diameter:	Dn40mm
Size:	850(L)*325D)*525(H)mm
Weight:	350kg
Usage:	Chemical Industry
Motive Force:	Electric power
Certification:	CE
Type:	Filter
Style:	Horizontal

Product Description

electrically driven automatically self-cleaning filter

Feature:

Filter precision from 100um to 3500um,big filter area,high sewage carrying capacity,customized product.
Simple turn-of-a-handle cleaning of the filter screen,adjust the parameter of the automatic cleaning system.Automatic cleaning.
Has motor overload protection, which can effectively protect the motor.
Eliminates the need for turning off the water and extracting the filter screen for rinsing.No interruption of the process water flow during cleaning,Low pressure loss:less than 1%.
Easy to maintenance,installation and disassemble.
Flange connections to the user's pipeline, national standard flange, versatility.



Structure and principle

brush filter is an electrically driven automatically self-cleaning filter. The function of the filter is controlled by a flushing controller. The cleaning process can be activated both automatically and manually. The self-cleaning system makes it possible for the filter cake that has formed on the filter screen to be brushed off, and a great deal of dirt can be removed without interrupting filtration. The short cleaning time of 16-20 seconds, using a minimum of flushing water, is sufficient to clean the entire filter element, with the filtering process being maintained. Features of this unique design are: the electric motor runs the brush axle and the self-regulating brushes over the surface of the screen. The entire screen area is cleaned. Efficient cleaning is achieved by the right contact between the self-adjusting brushes and the screen surface; each brush is pressed carefully against the surface of the screen by two springs.

When the water flow gets through the filter, the impurity in the water is held by the strainer With the increase of the impurity accumulated on the surface of the strainer, the pressure difference reaches 0.04Mpa. The switch of the pressure difference will give out a signal while the PLC sends an instruction to start the drive motor and open the drainage valve; The impurity accumulated on the strainer will be brushed off with the rotating brush and discharged from the drainage exit. The whole process of brushing and draining require no personal operation and without machine halt. At the same time, the equipment is with the function of regular washing and draining and manual washing and draining to make sure that the water output is safe and reliable in any case.




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.




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.

 full automatic brush filter

Model	Inlet and outlet parameter		L1	Φ	L	D	Output power(w)	Motor     Kw/r/min	Weight Kg
	mm	in
YL-2Y	50	2	300	159	600	25	19	0.18/1400	80
YL-2.5Y	65	2.5	300	159	600	25	28	0.18/1400	100
YL-3Y	80	3	300	219	600	25	50	0.18/1400	130
YL-4Y	100	4	300	219	700	25	80	0.18/1400	170
YL-5Y	125	5	350	219	750	40	125	0.18/1400	200
YL-6Y	150	6	350	273	900	40	180	0.18/1400	270
YL-8Y	200	8	525	325	950	40	320	0.18/1400	350
YL-10Y	250	10	650	377	1140	40	490	0.18/1400	390
YL-12Y	300	12	680	425	1190	40	710	0.18/1400	480
YL-14Y	350	14	740	478	1290	40	970	0.18/1400	550