The Suspended Electromagnetic Separator is an efficient industrial
equipment for the withdrawal of ferrous impurities of materials carried in
conveyor belts.
Thanks to the raised reach of its magnetic field, the Suspended Electromagnetic Separator especially is indicated for the withdrawal of ferrous
contamination of products carried in conveyor belts or that they pass for inclined chutes, that present difficulties in the separation process. The equipment also is indicated to separate l metallic material mixed in high layers of products, such as: sugar caner, wooden small cut pieces, ores, rock,
garbage etc., therefore demand the maximum of an equipment designed for separation.
In such a way, the Suspended Electromagnetic Separator possess wide application in castings, chemical, nourishing and agricultural industry, ceramic, minings etc., acting in such a way in the equipment protection (mills, machines), as in the purification of the product, eliminating the ferrous impurities.
Another important application is the recovery and
recycling of materials, as in plant of garbage, glass industries, plastics and many others that use recycled materials.
The use in set with Magnetic Pulleys provides high degree of segregation, therefore the Suspended one removes the ferrous materials next to the surface to the layer, and the Pulley that good in the deep one of the leather strap.
The Suspended Electromagnetic Separators must be constructed in robust carcass, with total electric protection following standards technician and of quality. For not entering in contact with the material to be submitted to the separation, they do not intervene with its flow, facilitating its installation.
A relation must be attempted against for the attainment cost/favorable benefit, by means of one high Magnetic Gradient, that is proportionate for electromagnetic bobbins of high performance, calculated for computer program. Moreover, the Electromagnetic Separators must possess high degree of insulation (classroom “H”) so that it can provide a long useful life to the electric circuit.
The refrigeration used to be made through dielectric oil, so that the temperature of work of the bobbins is inside of the ideal amplitude. The tank of expansion allows that to the cooling oil dilate, without causing increase of the pressure in the interior of the Separator and possess valve of relief for bigger security. Water must exist in this tank a separating system/oil to remove any humidity of the interior of the part.
The Suspended Electromagnetic Separators can be offered in two versions, automatic
cleanness and manual cleanness:
Automatic cleanness: for high degrees of ferrous contamination, or for places where the access for cleanness is difficult. The captured ferrous material is automatically banishes from the Separator through an incorporated transporting conveyor belt, in two options:
- PVC (standard): more economic, for the majority of the applications
- Vulcanized rubber Strengthened: for applications with hot, abrasive, sharp, cutting materials etc.
Manual cleanness: For low degrees of ferrous contamination.
Data for dimensioning the Equipment
The following data are necessary so that the supplier can more specify the model of adjusted Electromagnetic Separator to each situation:
- Material to be submitted to the separation
- Width of the conveyor belt for where it passes this material
- Height of the layer of this material on the conveyor or on the inclined chute
- Speed of the conveyor belt
- Grain size of this material or forms as if it presents
- Material’s temperature
- Type of ferrous contamination
- So great of the ferrous contaminant (lesser and bigger)
- Weight of the ferrous contaminant (lesser and bigger)
- Degree of existing ferrous contamination
- Height of the Separator in relation to deep of the conveyor belt or in relation to the top of the material layer, case this height already is defined
- The Separator is of automaticor manual cleanness
- Tension of available electric feeding
- Localization of the Separator in relation to the conveyor belt
More abstracts about the SUSPENDED ELECTROMAGNETIC SEPARATOR