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Instrument
Automatic Filters > HBE Model

HBE Model

Automatic Filter - HBE Model

General Characteristics
Body Material                         
ST-37(S235JR) / AISI316L
Sieve Material Internal Kit
AISI304L
Maximum Working Pressure
12 bar
Minimum Working Pressure
2,5 bar
Maximum Working Temperature
60 ⁰C
Back Washing Time
Timing Setup
Control System
Electronic
Filtration Filtering Sensitivity
20-500 µ (micron)
Paint Coating Material
Electrostatic polyester powder paint
Flow Range
120-380 m³/h

Aytok Hydrofilt HBE/CHBE filters; are electronically controlled capable of fully automatic backwash filters. For this process, instead of extra energy the pumping of water will be enough. However, detection of pollution and for the initiation of back-washing, the panel must be fed wit a suitable electric installation. By the help of pressure which is occured after the speed that water gets from the pomp, filter cleans itself. So it is provided the self-cleaning of the filter. Filtration process continues while this backwash mechanism is working. Dirty water which occures in this process automatically discharged during backwash.

Considering these aspects HBE series, and the version of stainless steel body CHBE serie fully automatic filters, are more agile and efficient according to manually backwash and semi-automatic backwash systems. In addition, minimizes user time and loss of water.

Picture-2 is an example of electronically controlled fully automatic filter's stainless steel body version.

Technical Specifications
Ürün kodu
Giriş/Çıkış
L
L1
A
B
C
D
F
Tahliye debisi
Maks. debi
Filt. Alanı
Ağırlık
Strok
Nozul
Elek
Inlet/Outlet
Flush Flow
Max. Debi
Filt. Area
Weight
Stroke
Nezzle
Screen
Prod. code
inch
DN
mm
mm
mm
mm
mm
inch
inch
m3/h
m3/h
cm2
kg
mm
Adet/pieces
HBE104
4
100
1513
800
500
270
400
10
2
12
120
2634
47
190
2
4
HBE104S
1713
1000
600
18
140
3951
52
3
6
HBE105
5
125
18
150
54
3
6
HBE105S
2023
1310
900
24
160
5268
87
4
8
HBE106
6
150
24
180
91
4
8
HBE126S
2415
1702
1100
300
12
36
220
7902
117
6
12
HBE128
8
200
36
300
121
6
12
HBE128S
2615
1902
1500
3
42
340
9219
140
7
14
HBE1210
10
250
42
440
150
7
14

Working Principle

Water enters the filter (1) and passes through the part where multi-layer filter, after passes coarse sieve (3) . Water continues to flow from fine filter to exit (2), creates a layer of pollution inner surface of the filter and this pollution creates pressure difference at inlet and outlet of the filter. Backwash begins when this pressure difference comes at a predetermined level. A specified pressure difference is reached, the backwash control unit opens discharge valve (9). Atmospheric pressure in discharge pipe creates a strong backwash. This flow returns cleaning collector through cleaning collector (7), hydraulic turbine (8) and drainage pipe after vacuuming the pollution in the inner surface of filter by creating a vacuum effect at nozzles (6).

Pressure decrease which occures at hydraulic turbine (5) and drainage of the piston (10), provides a linear motion to the cleaning collector.
This rotation and linear motion provides absorption of pollution layer in the inner surface of filter by nozzles. When process is completed, cleaning collector automatically makes a second backwash and returns to its original position, so washing process is completed. During backwash filtering  process continues.

For efficiently works of system, during backwash process inlet pressure must not be less than 2.5 bar (38psi).

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