Trap door on silo
Suitable or not suitable for vehicles, the trap door allows the filling of the berried silos, The advantages ares the good architectural integration and the solution of the problem of silo access and layout
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Equipment type
Storage
Extraction
transfer
Energy efficiency
Smoke treatment
Ash and soot
Automatism
2
Our equipment
Silo screw
The extraction is made by an endless screw, put at the silo’s bottom. Lateral sloping sheets allow the total use of the storage volume
Mooving floor container
This system assures the fuel storage and extraction assured by a ladder extractor system, put at the bucket’s bottom.
Overhead crane
This system allows to optimize the fuel stock management. This type of equipment is used for silos with capacity over 400 or 500 m3.
Hydraulic tappet extractor
This system allows the fuel extraction from a walk-in or burried silo, by a to and fro movement thanks to a fixed part and a moving part. The extractor consists of several modules, placed side by side and covering the entire paving surface at the bottom of the silo.
Toploader
The TOPLOADER system allows to ensure the fuel’s extraction with high storage volume for a reduced floor surface. It is entirely automated, without necessity of operating staff. The advantage of this system is a reduced Investment, a low civil engeneering cost and an accessibility easiness for the maintenance.
Hopper
The system is composed of the hopper that serves at fuel tank and of screws feeding the boiler.
Transfer screw
The transfer screw allos the fuel transfer at the outlet of the extractor towards the introduction system of the boiler, This equipment is recommended for the boilers of little power and for the graded fuel. The length is adabtable following needs.
Hydraulic conveyor
The conveyor is made of moving ladder scraper and is in charge of transfering the loading hopper’s fuel to the feeding firebreak valve of the generator.
Band conveyor
This conveyor recovers the fuel at the outlet of the silo extractor in order to bring it towords the second transfer system.
Scrapper conveyor
This conveyor recovers the fuel at the outlet of the silo extractor in order to bring it towards the feeding system of the boiler. This equipment is recommended for the not graded fuel.
Schuttle conveyor
This conveyor recovers the fuel from the feeding conveyor in order to distribute it alternately towards the boiler 1 or the boiler 2.
CESYS
The condenser makes it possible to recover energy from the fumes in order to increase the overall efficiency of the installation. It is placed downstream of the filtration system before the chimney. Compatible with any type of boiler and a fuel with a moisture more than 40%, this equipment guarantees the efficiency over 100% on LHV.
Super Eco
This equipment integrated into the structure of the bag filter makes it possible to recover the energy contained in the exhaust gases at the outlet of the flue gas treatment.
Economizer
The smoke economizer allows to recover the energy contained in the exhaust gases at the outlet of the flue gas treatment.
Bag filter
The bag filter ensures the capture of the finest dusts to guarantee the constant emissions threshold regardless of the biomass fuel, combined with the high performance.
Eletrofilter
The electrostatic precipitator collects dust in the order of 90%, thanks to the electric field.
Anti-ember system
The anti-ember system is intended to extinguish the embers which can be contained in the combustion gases.
Chimney
Ash and soot screw
The inclined screw collects ash and soot from the boiler grid or under the dust arrestor or filter.
Ash conveyor
The conveyor is situated under the boiler for the recovery of the ash under the grid and at the end of it.
Shuttle ash conveyor
This conveyor makes it possible to distribute between two containers the ashes coming from the initial ash conveyor.
Ash containers
