Central Traction Thickener

SOLIDS DRAG MECHANISMS   > Central Traction Thickener

INTRODUCTION:

FILTRAMAS, S.A. designs and installs central traction thickeners for sludge concentrate, used in various applications. The design of this equipment is particularly robust.

FILTRAMAS,S.A. presents control heads for thickeners, equipped with manual or automatic scraper lifting systems by means of an electric servomotor controlled by a high torque signal.

FILTRAMAS, S.A. also manufactures TROMMEL sludge thickeners (pre-dewaterers), which allow the concentration of sludge to increase dramatically, as a preliminary step to the dehydration process.

DESCRIPTION:

FILTRAMAS, S.A. designs and installs central traction thickeners for sludge concentrate in various applications. The design of this equipment is particularly robust. They have a control head and are equipped with manual or automatic scraper lifting systems using an electric actuator. The central traction thickener mechanism consists of the following elements:

  • Drive unit: An auxiliary scraper lifting system can be installed for both the control head drive and the gearmotor drive.

  • Support column: Constructed in tube or latticework.

  • Thickening structures: Forming a latticework, they have thickening spikes in an angle profile and support the scrapers, which are bolted to the main beam.

  • Sweeping scrapers: Made of folded sheet metal, finished with a neoprene friction band. They form a herringbone trawl assembly.

  • Feeding cylinder: It is built in two halves in sheet metal, reinforcements and angled profiles. It is fixed to the support column assembly. Its mission is to stabilize the incoming sludge flow.

  • Perimeter spillway: It is usually built in aluminium. It is fixed to the concrete perimeter channel by means of fixing clamps to facilitate the levelling of the landfill. The staples are anchored to the concrete by means of anchor bolts. Optionally, thickeners can be supplied with float dragging system.

  • Protection cover: FILTRAMAS can design, supply and mount the thickener cover in GRP with gel coat finish.

  • Standard manufacturing materials: ST-52 carbon steel, with hot dip galvanized or double galvanized + painted treatment. Also available in stainless steel AISI-304 or AISI-316, depending on the customer’s needs.

GENERAL DIMENSIONS:

CLIENTE / CUSTOMER

CANT./QTY

PROYECTO / PROJECT

ABENSUR

1

EDAR Los Villares
ABENSUR

1

EDAR Aljarafesa
ACCIONA AGUA

1

EDAR EL QUIÑON
ACCIONA AGUA

2

EDAR VILLAROBLEDO
ACCIONA AGUA

1

ETA PINHAO-VILA REAL-TRAS-OS MONTES (PORTUGAL)
ACT SISTEMAS S.L.

1

ABASTECIMIENTO EL CONDADO
AGUAS FILTRADAS

2

Depuradora Casino
ALCEDAR

1

Alcorisa
AMBIENTALIA LEVANTE SL

1

EDARI POSTRE REINA/CARAVACA/MURCIA
AQUAGEST

1

ETAP AMPLIACION ATALAYA
ASTEISA

1

Vila de Cruces
ASTEISA

1

Verin
ASTEISA

1

Pontenova
ASTEISA

1

Arnoia
ASTEISA

1

Veigue
ASTEISA

1

Bretoña, Edar Pastoriza
ASTEISA

1

EDAR Badaran (La Rioja)
ASTEISA

1

EDAR Taboada (Lugo)
COMYLSA

1

EDAR Sagunto
CONST. Y CONTRATAS

1

EDAR rejas
CONSTRUCCIONES SARRION

4

EDAR'S Calatrava
CONSTRUCCIONES SARRION

1

EDAR LA SAGRA
CONTRATAS LA MANCHA

2

Depuradora Terrinches, Albadalejo y otras
CUBIERTAS

1

Guadix
CUBIERTAS

1

C.P. Topas
CUBIERTAS

1

EDAR Golf (Málaga).
CUBIERTAS

1

Zuera
CUBIERTAS

1

C.P. Huelva
CUBIERTAS

1

EDAR Sanxenxo
CUBIERTAS

1

C.P. Alama
DEIDA

2

Varios
DEGREMONT

1

CORMEI
DEMAIN

1

EDAR ESTEIRO-MUROS
DEPUMASTER

1

Ubrique
DHVEM

1

ETAR de Minde e Mira d’Aire
DINOTEC

1

EDAR Santa Bárbara (Murcia)
DINOTEC

1

EDAR Benallup
DINOTEC

1

EDAR Estepa
DINOTEC

1

Palma de Mallorca
DINOTEC

1

ETAP LORCA
DINOTEC

1

EDAR Valle del Gran Rey
DINOTEC

1

EDAR Torredelcampo
DINOTEC

1

EDAR LAS PAJANOSAS
DINOTEC

1

EDAR SAN MATEO (LAS PALMA DE GRAN CANARIA)
DINOTEC

1

EBAR SAN GEOLIT Y AMP. EDAR MENGIBAR
DRACE

1

ETAP Torrijos
DRACE

1

EDAR ROBLEDILLO
DRACE

1

EDAR BERZOSA
DRAGADOS

1

CP ESTREMERA/MADRID
DYTRAS

1

Celanova
DYTRAS

1

Fonsagrada
DYTRAS

1

---
DYTRAS

1

EDAR Axarquia
DYTRAS

1

EDAR Jabugo
DYTRAS

1

EDAR Alcalá del Valle
DYTRAS

1

EDAR BELMEZ (CORDOBA)
DYTRAS

1

EDAR BELALCAZAR
DYTRAS

1

MINAS DE RIOTINTO ETAP
DYTRAS

1

EDAR ALAMEDA (MALAGA)
ECOPRENEUR CHILE

1

COIHUECO, YUMBEL
ECOPRENEUR CHILE

1

AGROSUPER
ECOPRENEUR CHILE

1

Planta Riles de la Estrella
ECOPRENEUR CHILE

1

Proyecto Aguas Santiago
ECOTÉCNICA

1

EDAR Golega
EDAR ALMAZAN UTE

1

EDAR Almazán / Soria
EDAR BAEZA UTE(AQUALIA-EMSA)

1

EDAR BAEZA (JAEN)
EDAR SAHAGUN UTE

1

EDAR SAHAGUN
EMAYA

2

EDAR Mallorca II
EMPRESA MUNICIPAL CUENCA

1

GUAYAQUIL-ECUADOR
EPTISA

1

EDAR CUIÑA
ESPINA OBRAS HIDRAULICAS

1

Cospeito-Muimenta
ESPINA OBRAS HIDRAULICAS

1

EDAR Baltanas
ESPINA OBRAS HIDRAULICAS

1

EDAR PEÑAFIEL (VALLADOLID)
ESPINA OBRAS HIDRAULICAS

1

SUPLEMENTO EDAR PEÑAFIEL
FBO CONSULTORES

1

Coimbra
FCC

1

C.P. Albolote
FCC-SPA U.T.E

1

EDAR Boadilla
FERROVIAL

1

Yecla
FERROVIAL-AGROMAN

2

EDAR Alcantarilla
GRUTECONSA

1

ETAP Santillana
IMFLUID S.L.

1

EDAR Algarrobo
IMFLUID S.L.

1

EDAR POL. JUNCARIL-ASEGRA ALBOLOTE (GRANADA)
IMOSA

1

Nules
INFILCO

1

Xátiva
INFILCO

2

Montcada
INFILCO

2

Peñón del Cuervo
INFILCO

1

Alcudia
INFILCO

1

Cariñena
INFILCO

1

EDAR Sueca
INFILCO

2

EDAR Bejar
INI MEDIOAMBIENTE

1

EDAR Porreras
INIMEDIOAMBIENTE

1

Jealsa
INITEK

1

EDAR ARANA (ALAVA)
ISOLUX WAT

1

C.P. Dueñas
ISOLUX WAT

1

Opel
ISOLUX WAT

1

Viella
ISOLUX WAT

1

EDAR Villaconejos
ISOLUX WAT

1

EDAR Fuente el Saz
ISOLUX WAT

1

EDAR Calasparra
ISOLUX WAT

1

EDAR Herencia
M.JOCA

1

EDAR Valdelacalzada
MP SERVICIOS INDUSTRIALES

1

EDAR DE EL CUERVO
NECSO

1

C.P. Aranjuez
OCP

2

EDAR Denia
OCP

1

Cabañas Pontedeume
OHL

1

TUNER AVE
OTV

2

EDAR Ibiza
PASSAVANT ESPAÑA S.A.

1

PORTO DO SON
PASSAVANT-COPASA

1

EMISARIO Y EDAR VILLABRAZARO (ZAMORA)
PASSAVANT-COPASA

1

EMISARIO Y EDAR BOÑAR (LEÓN)
PERSOND

1

EDAR Bolonia (Tarifa-Cadiz)
PRIDESA

1

Es-Mitjorn
PRIDESA

1

EDAR Puente Genil
PRIDESA

1

EDAR Cehegín
PRIDESA

2

EDAR Tanger
PROSEIN

1

EDAR El Trocadero
REYMAUX

1

EDAR Oropesa
RIEGOSUR

1

EDAR Carmona
SOCAMEX

1

Emisario y EDAR Tudela de Duero
SOCAMEX

1

EDAR Iscar
SOCAMEX

1

EDAR Soller
SOCAMEX

1

EDAR BARRUELO (PALENCIA)
SOGEA

2

Frielas
SOGEA

2

Freixo
SPA

1

Benquerencia.
SPA

2

Toledo
SPA

1

EDAR La Sagra
SPA

1

EDAR EL Espinar
SPA

1

EDAR Urb. Señorio de Illescas
TECNICAS REUNIDAS

2

Aceria Wuhan (China).
TECVASA

1

EDAR LORIGUILLA
TECYMED

1

EDAR Masia Bach Sant Esteve Sesrovires
TECYMED

1

P.I. La Foya de Quartell
TECYMED

1

EDAR Masia Baló
TRITIO

1

EDAR CP TOPAS
UTE AFINO

24

ETAP Santillana
UTE AMPLIACION ARANJUEZ

1

EDAR Aranjuez
UTE COLLOSA-SOCAMEX

1

EDAR ASTORGA (LEON)
UTE COMYLSA-DHA

1

EDAR Xixona
UTE CORONIL

1

EDAR El Coronil
UTE DINOTEC-PRINUR

2

EDAR LOS PEDROCHES
UTE ECISA SOCAMEX

1

EDAR Carrizales
UTE EDAR'S GUADALAJARA

1

EDAR JADRAQUE
UTE EDAR OSUNA

1

EDAR OSUNA
UTE EDAR SAN BARTOLOME

1

EDAR SAN BARTOLOME DE LA TORRE (HUELVA)
UTE EDAR VALLE DEL SIL

1

Valle del Sil Emisario y EDAR
UTE EL PLANTIO

1

Arroyo del Plantio
UTE ESTELLA

2

EDAR Estella
UTE LUMBRALES

1

UTE LUMBRALES
UTE PRIDESA-GRAMAN

1

EDAR Borja
UTE SAN ESTEBAN DE GORMAZ

1

EDAR San Esteban de Gormaz
UTE TECNICAS REUNIDAS

1

TRATAMIENTO AGUAS PUERTOLLANO
UTE TORREPEROJIL

1

EDAR Torreperogil
UTE UICESA DHA

1

Centro Penitenciario Albocasser

The accumulation of solid waste in water treatment requires effective mechanized solutions for its extraction. FILTRAMAS, S.A. has a wide variety of equipment for the dragging of solid waste.

Band screens are those equipments, installed in a channel or , which has a series of filtering surfaces in continuous movement. Its mission is to extract the suspended solids of a certain size that accompany the effluent. There are several types of band screens, depending on the characteristics of the effluent and the installation:

The objective of this equipment is to protect the WWTP or pumping well from the possible arrival of large objects capable of causing obstructions in the different units of the installation. This operation consists of passing the waste water through a screen that separates and evacuates the bulky materials dragged along. They will retain large-sized solids such as branches, leaves, paper, tree roots, plastics, wipes, rags, etc., preventing damage and blockages to pumps, valves, pipes and other elements present in subsequent treatment processes of the purification plant.

These devices allow to continue filtering while performing self-cleaning, being especially suitable for those applications where continuous filtering is an important parameter of the process. Filtramas recommends the installation of its FB or FW in-line filters according to the flow and filtration needs.

Filter sieves offer high performance in the solid-liquid separation process. Our range of equipment responds to the different possible needs for each case.

FILTRAMAS, S.A. has a wide range of solutions for the transport and compacting of the waste extracted by its machines, in a clean and discreet. The conveying and compacting systems can be with screws with final draining zone or hydraulic presses.

The conveyor-compactor screws supplied by FILTRAMAS, S.A., coupled together with its equipment, allow us to obtain a totally clean and fair-faced installation. The screw loading openings are designed for coupling to the discharge opening of the extraction equipment (bars movable grilles or screens), and the intermediate spaces are covered by a fairing.

In any water treatment or purification plant, there is a continuous need to isolate or regulate the flow of water in the channels and manholes or holes in walls (wall gates). This function is carried out by means of the placement of gates and cofferdams.

The result of our experience is the establishment of a standardization that determines a satisfactory result with a simple construction. For this reason, Filtramas has been developing the manufacture of penstocks and flashboards.

Filtramas manufactures channel hatches, wall hatches and cofferdams for different applications and uses.

The accumulation of solid waste in water treatment requires effective mechanized solutions for its extraction. FILTRAMAS, S.A. has a wide variety of equipment for the dragging of solid waste.

In the biological treatment of wastewater, a series of processes are generated based on the cultivation of bacterial microorganisms for the elimination of organic matter, nitrogen and phosphorus. It is one of the most common treatments for its simplicity and low cost.

FILTRAMAS, S.A. has a wide variety of equipment for bacterial culture applied to the treatment of urban and industrial wastewater.

The dewatering of sludge is an essential process in the management of solid waste generated in water treatment. FILTRAMAS, S.A. offers different mechanized solutions to the problem according to the different possible needs.

FILTRAMAS S.A. has a wide variety of solutions for all kinds of problems associated with the treatment and cleaning of water, mud and sand. We develop our specialisation on the basis of the experience accumulated by our professionals, constant effort and close collaboration with our clients. FILTRAMAS S.A. perfects new products, looking for economic and effective solutions. Any problem that arises in the handling of fluids is carefully analyzed in order to find an economically balanced solution.