Filter cartridge V-bars section

Scraper blades in PTFE or PTFE and inox steel in self cleaning filters.

 

self cleaning filters HC
high capacity
[80 - 400 mc/hr]

self cleaning filters MC
medium capacity
[30 - 120 mc/hr]

self cleaning filters SC
low capacity
[15 - 65 mc/hr]

self cleaning filters
Y-shaped LS - AP
medium capacity
[35 - 125 mc/hr]

self cleaning filters
aluminum AC4-AP
low capacity
[20 - 55 mc/hr]

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industrial filters
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Tecsi srl.
via Brignano 41
24047 Treviglio (BG)
t:0363/303166
f:0363/41213
export@tecsi.it
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Technology self cleaning filters

In self cleaning filters, the liquid to filt goes through a cartridge and deposits the suspended solid particles on the inner surface of the cartridge. The liquid then comes out of self cleaning filters at the desired filtration degree.

Due to the progressive deposit of suspended solids on the inner wall of the cartridge, a difference in pressure between the inlet and outlet of the filter is created. This value is indicated by a differential pressure gauge which, once the limit set has been reached, will send the relevant signal to the control panel.

 

At this point, the automatic self cleaning filters cartridge cleaning cycle is started. The special design of the filter cartridges facilitates the passage of only the particles smaller than the chosen filtration degree and the removal of those withheld inside it.

The gear reduction unit, driven by the control unit, causes the rotation of the scraper blades carrier shaft, to remove the impurities that have stuck on it.

The blades are available in PTFE, stainless steel + PTFE or a special patented system, suitable for the elimination of fibres that are difficult to remove from the surface of the filter.

All the dirt is then eliminated through a pneumatically controlled total-passage stainless steel discharge valve, fitted on the bottom of the filter.  The control panel that controls all the filter cleaning operations can also adapt to special voltage values.  It is set by default for the fully automatic cycle on the basis of the settings made by the user (working times, pause times, pressure level on the differential pressure gauge).

If you want to interface the filter with the plant’s general controls, this can be done via remote controls according to the customer’s requirements. Special couplings on the filter enable the cartridge to be backwashed manually at the end of the job on all of our self cleaning filters.