AUTOMATIC SELFCLEANING FILTER

SAM-SBF

Working principle

The automatic self cleaning filter is consisted of filter vessel, stainless steel filter screen, differential pressure switch, time-delay device and pneumatic drain valve. The liquid flows into vessel,filtered by the filter screen and flow out from outlet. So the impurities are intercepted in the filter screen. When the differential pressure reaches the pre-determined value, the filter automatically start the self-cleaning process and the impurities will go out from the drain valve.

Control description

Automatic Controlling

First,make the control system to automatic mode.

Second,when the pressure difference switch the reaches index value,the filter will start self-cleaning automatically and discharge.The time of cleaning and discharging are set by the control system.

Finally,when the time reaches to the index value, the filter will stop cleaning and continue the filtration process.

Manual Controlling

First,make the control system to manual mode.

Second, when you press the discharge button, the filter will start self-cleaning and discharge.

Finally, loosening the discharge button, the filter will stop cleaning and continue the filtration process.

Product Design Features

1．Suitable for the high flow rate, low-viscosity fluid filtration. The max capacity of a single system is up to 3500m3/h.

2．The filter has the ability of retrieving the unstable flow rate and adjusting the time of cleaning without manual operation.

3．Filter screen is easy to be cleaned and can be sustainable used.

4．When the fitler is cleaning the filter screen, the inflow can keep working at the same time.

5．The cleaning process takes a short time, saves raw materials and energy, and is very environmentally friendly.

6．The structure is compact in design and occupies a small area. Easy to install and flexible to move.

7．This filter has few wearing parts, no consumable parts, and low operation and maintenance costs. 

8． With extensive application filed,the filter could meet different requirements of various raw water.

9． with larger filtration area and little loss of pressure, more impurities can be filtered.

10. Every parameter can be adjusted according to the actual working condition.

Selection parameters

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