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Śpiewak > Silos

Biomass silos made of prefabricated ferro-concrete ring segments

We offer you an alternative for traditional silos.  These are silos made of ferro-concrete ring segments manufactured by Wolf KG Betonwerke. Silos comply with the fire resistance class F90 to F120 , and are made of concrete class C35/45. Silos meets European norms like DIN EN 14491, DIN EN 12779, DIN EN 14122-4. 

Basic data:

  • silo diameter:  ∅ 5,0 m ∅ 6 m ∅ 7,5 m ∅ 10,0 m ∅ 12,0 m;
  • useful volume of silo  2300 m3  (depending on diameter);
  • assembly of silo within 2  to 7 days by skilled team;
  • ready silo is possible to disassembly and move to other localisation;
  • delivery of  screw reclaimer is possible on inquiry;
  • silo is equipped with steel constructions according to design;

 

 

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Concrete silos

Data:

  • volume up to 2000 m3
  • diameter 7-10 m
  • total height up to 32 m

 

Ideal solution for storage:

  • wooden dust
  • sawdust, shavings
  • wooden chips
  • agro pellet and wooden pellet

 

Advantages of concrete silo:

Example of silos:

 

raniżów

RANIŻÓW

  • silo for storage of chips and sawdust
  • volume 950 m3
  • as storage silo for boiler w local thermal-power plant

 

warszawa

WARSZAWA

  • two concrete silos with volume 2000 m3 each
  • storage of wooden pellet and agro pellet
  • silos for installations co-burning dry biomass and coal in boilers with unit mode
biłgoraj

BIŁGORAJ

  • two concrete silos with volume 2000 m3 each
  • storage of wooden producing waste
  • silos nearby boiler in local thermal-power station capacity of 2,6 MW electric power and 10 MW heat power

 

 

barlinek

BARLINEK

  • 1-st concrete silo 614 m3 volume for wet sawdust storage
  • 2- d concrete silo 2042 m3 volume for dry sawdust storage
  • storage silos in pelletizing installation

 

 

bilgoraj2

BIŁGORAJ

  • concrete tank for water
  • volume 723 m3
  • water collected in silo for technological process and fire- fighting as well

 

 

mielec

MIELEC

  • silos for wood waste storage
  • volume 1800m3
  • silo nearby boiler room supplying heat for technological process and heating to furniture factory

 

Silo screw dischargers

Advantages:

  • silos diameter: up to 25 m
  • capacity: up to 800 m3/h
  • thanks to frequency converter smooth regulation of capacity
  • with additional screw conveyor under outlet capacity can be regulated in range 0-100 %
  • central greasing
  • simply and easy to assembly
  • long life
  • low cost of maintenance

Execution screw extractors for other technical data is possible.(on request)

 

Screw silos design:

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Screw discharger in round silo – satellite movement