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SLV high efficiency separator

The separator for better quality and economy

The Pfeiffer separators have undergone optimization for years by means of CFD simulation on the basis of small-scale investigations and last but not least by making use of our long-time experience. The result is remarkable: owing to their ultra-sharp separation performance and production of high fineness degrees, our high efficiency separators set themselves apart from those of competitors. Even in their third generation. Here it becomes evident what our credo is: never rest but go on striving – in every respect.

Advantages of the SLV high efficiency separator

Ultra-sharp separation and high target fineness degrees

Steep separation curve with a low bypass portion. Target fineness degrees up to 10 µm.

Flexible options of use

SLV separators can be used for single-pass separation or in combination with grinding plants.

Long service life

As a wear protection we recommend providing special liners made of steel, plastic or ceramic materials depending on the type and abrasiveness of the material to be separated.

Design principle and technical data

Select application envisaged

Feed material
  • Cement and granulated blast-furnace slag
  • Limestone
  • Quicklime and lime hydrate
  • Other materials
  • Gypsum
feed material
fine material
coarse material
separating rotor for sharp separation
spiral housing for inlet of separating air
distribution table
louver for controlled air flow into separating zone
FE
FI
C
1
2
3
4
FEfeed material
FIfine material
Ccoarse material
1spiral housing for inlet of separating air
2distribution table
3separating rotor for sharp separation
4louver for controlled air flow into separating zone

Activate the markers for further information

Working principle

Spread within the air flow, the material to be separated is conveyed into the separating zone where it is separated into fine and coarse materials. The coarse material is evacuated through a cone for being directed to further processing steps whereas the fine material is separated from the air in a downstream cyclone or filter.

Technical data
Feed rate up to 400 t/h
Target fineness degrees up to 10 µm
Feed material cement
feed material
fine material
coarse material
separating rotor for sharp separation
spiral housing for inlet of separating air
distribution table
louver for controlled air flow into separating zone
FE
FI
G
1
2
3
4
FEfeed material
FIfine material
Gcoarse material
1spiral housing for inlet of separating air
2distribution table
3separating rotor for sharp separation
4louver for controlled air flow into separating zone

Activate the markers for further information

Working principle

Spread within the air flow, the material to be separated is conveyed into the separating zone where it is separated into fine and coarse materials. The coarse material is evacuated through a cone for being directed to further processing steps whereas the fine material is separated from the air in a downstream cyclone or filter.

Technical data
Feed rate up to 400 t/h
Feed moisture dry
Target fineness degrees up to 10 µm
Feed material limestone
feed material
fine material
coarse material
separating rotor for sharp separation
spiral housing for inlet of separating air
distribution table
louver for controlled air flow into separating zone
FE
F
C
1
2
3
4
FEfeed material
FIfine material
Ccoarse material
1spiral housing for inlet of separating air
2distribution table
3separating rotor for sharp separation
4louver for controlled air flow into separating zone

Activate the markers for further information

Working principle

Spread within the air flow, the material to be separated is conveyed into the separating zone where it is separated into fine and coarse materials. The coarse material is evacuated through a cone for being directed to further processing steps whereas the fine material is separated from the air in a downstream cyclone or filter.

Technical data
Feed rate up to 400 t/h
Target fineness degrees up to 10 µm
Feed material lime hydrate
feed material
fine material
coarse material
separating rotor for sharp separation
spiral housing for inlet of separating air
distribution table
louver for controlled air flow into separating zone
FE
F
G
1
2
3
4
FEfeed material
FIfine material
Ccoarse material
1spiral housing for inlet of separating air
2distribution table
3separating rotor for sharp separation
4louver for controlled air flow into separating zone

Activate the markers for further information

Working principle

Spread within the air flow, the material to be separated is conveyed into the separating zone where it is separated into fine and coarse materials. The coarse material is evacuated through a cone for being directed to further processing steps whereas the fine material is separated from the air in a downstream cyclone or filter.

Technical data
Feed rate up to 400 t/h
Feed moisture dry
Target fineness degrees up to 10 µm
Feed material pozzolana, barite, fireclay, magnesite, silicon carbide, quartz
feed material
fine material
coarse material
separating rotor for sharp separation
spiral housing for inlet of separating air
distribution table
louver for controlled air flow into separating zone
FE
FI
C
1
2
3
4
FEfeed material
FIfine material
Ccoarse material
1spiral housing for inlet of separating air
2distribution table
3separating rotor for sharp separation
4louver for controlled air flow into separating zone

Activate the markers for further information

Working principle

Spread within the air flow, the material to be separated is conveyed into the separating zone where it is separated into fine and coarse materials. The coarse material is evacuated through a cone for being directed to further processing steps whereas the fine material is separated from the air in a downstream cyclone or filter.

Technical data
Feed rate up to 400 t/h
Target fineness degrees up to 10 µm
Feed material gypsum