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Chambered and Membraned Filter-Press
Filter Press 800x800 .
The Chambered Filter-presses are bridge shaped and are constructed with an electrohydraulic roller closure and automatic plates conveying. They can be constructed in semiatomatic or manual versions, depending on the size and on the requirements.

The construction of the bridge and its supports is rigid and box shaped. The double bridge supports all the filter plate loads, the cakes weights as well as the pressure system push.

The locking pressure required up to 400 bar has a hydraulic system up to 400 bar has a hydraulic system. It is transferred to the plates by means of a press roller and a bridge plate.

The automatic plates conveying for the cake extraction is fitted to the bridge. It is composed by a rotary continuous chain with triggers that are hooked to the plates mechanism.
The first plate is unblocked and displaced in order to close again withthe previous plates. The plates mechanism is constructed in such a way that it allows the filter plates conveying without oscillations.
The operation side of the is protected by a photocells barrier in order to avoid any incident.

The filter-ppresses can be both used for different installations, for sewage or sludge dewatering, using the megamat for 14 to 30 t/h productions with GGG-50 nodular iron plates.

They are either used for thermal coal recovery or for mine refuses at the coal-washing plant for ultrafines treatment.

Filter Press 1.200x 1.200 .
Filter Press 2.000x2.000 .

Filter-presses for dewatering chemical industry sludge.
Filter-presses plant for dewatering coal refuse ultrafine.
  KFP AHD-2.250.4.X-Y K30 S y K40 S

The AHD-2250.4.X-Y K30 S / K40 S, as well as the AHD-2000.4.X-Y K30 S / K40 S filter-press, holds a filtration pressure of 20/25 bar with GGG-50 nodular iron.

With this equipment the filtering ratio is increased and the moisture of the dry cake is slightly improved when compared to the DEKAMAT and MEGAMAT filter-press since it holds a higher filtration pressure.

Filtering chambers .

  The chambered filter-presses enables an easy dewatering of sludge coming from industrial and municipal installations, obtaining thus a compcat filter cake.

In the case of urban sludge, the above allows their ulterior complementary treatment in order to obtain “compost” and use it as manure.

Regarding industrial sludge eith difficult squeezing or dewatering combine different techniques and reasonably apply them to every problem.

The operational principle of the filter-presses is very simple; once the sludge has been pumped it is injected into the filtering chambers by means of special pumps until reaching the required pressure of 15/25 bar. The close plates form the filtering chambers where the filter cloth il located. This cloth is made up os suitable materials and fabrics for the sludge to be filtered retaining the solid particles and discharging the wash filtrate.

Once the filtration is over, the filter-press is opened by automatically displacing the plates one by one and discharging the dry cake.

Due to the cyclic automation of the filtering discharging and closing stages, this process becomes a continuous process. Therefore, only spradic control obervations are needed.

The cloth wash is also performed with an automatic process when necessary.

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Zona Industrial s/n Apartado 38
E-33630 Pola de Lena. Asturias ESPAÑA
Telf.: +34 985 491 368 - +34 985 491 707 Fax: +34 985 492 161
email: emeinsa@emeinsa.com

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