Decanters

Decanters
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Decanters

Product catalog summary
Overview of Footbridge Types:
1. Rolled Steel Section Footbridge: Features steel tube handrails and a galvanized metal mesh passage, supported by a motor carriage and central pivot.
2. Bent Steel Sheet Footbridge: Acts as a handrail (box beam) with a central pivot comprising a ball bearing and base plate, equipped with a brush collector for power supply and emergency stop.

Revolving Decanter Bridge (PG):
- Designed for sludge and floating material collection from circular decanters with peripheral action and bottom scraping.
- Utilizes a hollow shaft gear motor, three-phase asynchronous electric motor, and gear reducer.
- Equipped with a sheet steel bottom scraper and floating-material scraper.

Revolving Decanter Suction Bridge (PGS):
- Similar to PG but includes suction tubes for sludge collection.
- Features a sludge collection canal and siphon system.

Central Action Revolving Decanter Bridge (PGC):
- Collects sludge with central action and bottom scraping.
- Offers variations with gear motor or crown-pinion transmission.

Longitudinal Movement Decanter Bridge (PLC):
- Includes motorized equipment for bridge movement and scraping units for bottom and surface materials.
- Control equipment with proximity sensors for operational management.

Sludge Tank (SF):
- Concentrates decanted solids and clarifies liquids.
- Variations include gear motor or crown-pinion transmission.

Main Installations:
- Lists various installations by customer, year, quantity, and type, indicating widespread application and customization of decanter bridges.
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Catalog excerpts

Decanters-2

Revolving Decanter A revolving radial bridge for the collection of sludge and floating materials from a circular decanter. Peripheral action and bottom scraping in a spiral or fish bone movement. There are two different types of footbridge: 1) A footbridge made of rolled steel sections with steel tube handrails on both sides and galvanised metal mesh passage. It is supported at one end by the motor carriage and at the other by the central pivot. 2) A footbridge built from bent steel sheets which are high enough to serve as a handrail - The central pivot comprises a ball bearing and base plate...

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Decanters-3

Revolving Decanter - The scraper is mounted in such a way that it pushes the floating material towards the edge of the decanter to be collected by a sweeper and pushed into the floating-material collection chute. - The scum exclusion float is suspended from the footbridge by means of an articulated support. - Central basin connected to the footbridge by means of a height-adjustable support. - Peripheral lock with triangular notches and - Floating-material chute.

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Decanters-4

Revolving Decanter A revolving radial bridge for the collection of sludge and floating materials from the bottom of a circular decanter with suction tubes. - Made of bent steel sheets which are high enough to serve as a handrail (box beam). Includes a sludge collection canal that carries sludge to a chute using a siphon to bypass the settling basin. - The central pivot comprises a ball bearing and base plate for anchoring it to the metal beam. With brush collector for current tap and power supply for the gear reducer, as well as for emergency stop pushbutton on the footbridge. Equipped with a...

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Decanters-5

Revolving Decanter

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Decanters-6

Central Action Revolving A revolving radial bridge for the collection of sludge and floating materials from a circular decanter. Central action and bottom scraping in a spiral or fish bone movement. The central-drive decanter is used to collect decanted sludge. Basically, it consists of: Motor with force limiter, effluent settling basin, bottom scraper, floating- material scraper and floating material chute. There are two variations: One with a gear motor directly on the central column, or one with a large crown-pinion transmission. In the second case, the interior diameter of the crown wheel...

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Decanters-7

Longitudinal Movement There are two different types of footbridge: 1) A footbridge made of rolled steel sections with steel tube handrails on both sides and galvanised metal mesh passage. It is supported at one end by the motor carriage and at the other by the central pivot. 2) A footbridge built from bent steel sheets which are high enough to serve as a handrail • Motorised equipment The motorised equipment used to move the bridge comprises a gear motor with rigid couplings that drives two axle-shafts, with the two motorised wheels at the ends. Both the motorised wheels and the driven wheels...

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Decanters-8

The sludge tank is used for the concentration of decanted solids and liquid clarification. Basically, it consists of: Motor with force limiter (optional), central basin and support structure with thickening pickets and scrapers for bottom sweeping and moving the concentrated solids towards the central collection chute. There are two variations: One with a gear motor directly on the central column, or one with a large crown-pinion transmission. In the second case, the interior diameter of the crown wheel allows for the placement of a scraper elevation mechanism (optional).

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Decanters-9

Revolving Bridges. Main installations CIDA HIDROQUÍMICA CIDA HIDROQUÍMICA CIDA HIDROQUÍMICA CIDA HIDROQUÍMICA CIDA HIDROQUÍMIC CIDA HIDROQUÍMICA CIDA HIDROQUÍMICA ECOINSA (FREE ZONA) 00 1 MONTE BOYAL EDAR 00 1 EDAR AITONA I SERÓS 01 1 EDAR CAUDETE (VALENCIA) 02 1 EDAR RÍO HUERVA (ZARAGOZA) 02 2 EDAR SUR GRANADA (CHURRIANA) 03 1 EDAR COL. SANT JORDI (MALLORCA) 03 1 EDAR COL. SANT JORDI (MALLORCA) 03 1 EDAR LA POBLA DE MAFUMET 04 1 EDAR ROLDAN (MURCIA) 04 2 EDAR URB. NUEVA CONDOMINA 05 2 EDAR COBEGA (MONTORNÈS) 05 1

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Decanters-10

Revolving Bridges. Main installations GESTION INTEGRAL DEL AGUA S.L. GRUPO ISOLUX EDAR CALAN PORTER (MENORCA) 06 2 EDAR BRIVIESCA (BURGOS) 06 1

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