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Nos Produits : Micro AD

JALLAGAZ​ SMALL SCALE DRY BATCH ANAEROBIC DIGESTION SYSTEM

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Our Range

JALLAGAZ	02	03	04	05	06	07	04plus
Digestors	2 X 45 m3	3 X 45 m3	4 X 45 m3	5 X 45 m3	6 X 45 m3	7 X 45 m3	4 X 75 m3
Electrical Power in kWe	8 kWe	12 kWe	18 kWe	26 kWe	36 kWe	36 kWe	36 kWe
Thermal power in kWth	15 kWth	24 kWth	36 kWth	51 kWth	72 kWth	72 kWth	72 kWth
Number of technical containers	1	1	1	2	2	2	2
Surface area in m2	160	210	260	400	430	500	460

DIGESTION

• Garage type and thermally insulated digesters

• Mechanically welded Structures with corresion protection thickness of 2 mm

• Epoxy coated airtight steel doors

• Percolation and Percolate drainage systems

• Over- and under-pressure hydraulic valve[2 mbar, 5 mbar]

• Dry Matter > 20%

• HRT between 28 and 45 days

• Contaminant insensitive process

PERCOLATION

• Closed loop percolation circuit with water and/or slurry

• Percolate tank for percolate storage and heating

• Percolate Pot for the percolation system refilling and for the recuperation of percolate from the digester by gravitation

• Two-way pump with the following functions :

• Pump the percolate to the digesters

• Pump the percolate from the percolate pot to the percolate tank

• Recirculate the percolate between the percolate pot and the percolate tank

• Over- and under-pressure protection hydraulic valve [2 mbar, 5 mbar]

• Percolation piping in PVC and mounter on vibration dumpers

PERCOLATION

• Screen filter on the percolate recovery circuit to prevent clogging

• Biogas recovery from the liquid anaerobic digestion of the percolate in the percolate tank

• Automated percolation sequence to ensure homogeneous percolation in adequate quantity (0.2 to 0.3 m3 / tonne of manure / day)

• Stainless-steel coil in the Percolate Tank linked to a hot/cold water outlet/inlet on the hot water circuit of the technical container

BIOGAS RECOVERY AND STORAGE

• Biogaz piping in 316L Stainless-steel

• Pneumatic motorized valves on the Biogas circuit

• Dehydration of Biogas by underground circulation (natural process)

• Storage of Biogas in a containerized Gasholder

COMBINED HEAT AND POWER

• 35 mbar differential pressure booster to guarantee the correct biogas pressure when starting the engine

• Biogas Micro-CHP units based on TOYOTA 1KS and 4Y Otto cycle with an electric output of 8 and 18 kWe

• Synchronous alternator

• Engine control panel based on COMAP micro-controlers

• Grid connection according to the DIN VDE 4105 standard

• 30,000 hour life cycle with motor swap at the end of each cycle

PROCESS CONTROL PANEL

• A control cabinet based on a Siemens S71200 PLC

• The control/command system ensures:

• Supervision and automatic control of the process

• Alarm reporting

• Micro-CHP operation supervision

• A SIL1 compliant safety module is installed

• CE marked Cabinet and compliant with standards NF EN 61439-1 / 2 and NF C 15-100