Examens De Fin Module Courant Continu Électromécanique des Systèmes Automatisées-ESA-OFPPT-PDF

Examens De Fin Module Courant Continu Électromécanique des Systèmes Automatisées

ESA-OFPPT-PDF

Examens De Fin Module Courant Continu Électromécanique des Systèmes Automatisées-ESA-OFPPT-PDF



Examens De Fin Module Courant Continu

 ESA-OFPPT-PDF



















Data

The sludge while turning performs a mixing which promotes friction between particles; thus the latter will be freed from the gangue which surrounds them during a trajectory; this movement corrupts in 3 stages:

I – The phosphate grains are joked by the longitudinal lifting rails against the return current.

ii-They are driven by these rails in a movement against the interior of the tumbler.

iii-And in a blade these particles fall towards the lower part of the cylinder which causes the shock necessary for the grains to get rid of the gangue which surrounds them.

C - Conveyor:

It is a transporter from one point to another

It is created from a mechanical bolster gathering.

There are two strands for conveyor:

1 - Lower strand.

2 - Upper strand.

D - Philippe filter:

It is located at the balance of chain 6 of the laundromat; it is recently installed to replace the wringer. role is to separate the phosphates from the filter under the action of a vacuum.

The Philippe filter is standard:

· A conveyor belt.

· A filter cloth.

· 4 washing ramps and a separating strip with barometric footing.

· Driving head (coupled motor + motor).

· A tape pressure system.

· A separating strip with barometric footing.

WASHING CHAIN ​​APPARATUS:

A - Cyclone:

A twister is a cylindrical unit in which the pulp is injected tangentially by an injection base inside the violent wind. The pulp takes a very rapid pivotal movement; the in addition to gros and the in addition to dense are centrifuged and brought to the wall.

B - Sludge trap:

The first stage of phosphate washing separation is done in a sludge trap which is a rotary drum carried and driven by standard tires.

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