Condensate pot COP

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Bio or sewage gas is saturated with water vapour. Condensation can occur within the pipework systems of digester systems as a result of fluctuating temperatures. The ennox condensate pot allows for the collection and controlled discharge of any condensation water accumulations.

The gas flows through the condensate pot where it is channeled within the pot through a separation chamber. The reduction in gas flow velocity and the influence of temperature fluctuations cause the water vapour in the gas to condense and collect at the bottom of the pot.

The collected condensate can be discharged from the point of collection either with a siphon or an automatic discharger.


Gravel filter GFR

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The gas removed from biogas digestion or fermentation units can be heavily contaminated with foam particles, various particulate matter and water vapour. A pre-filtration of the gas (often adequate enough) can be achieved with the use of an ennox gravel filter.

The gas flows through the ennox gravel filter layer where large particulate matter and water vapour is left behind. The water collects at the bottom of the filter where it can be drained with a siphon assembly.

Following heavy contamination of the gravel filter the spraying unit can be used for rinsing, avoiding the need for opening the digester unit. As an option a gravel removal opening can be installed.


Ceramic fine filter CFP

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Gas from bio or sewage processing systems are often contaminated with water vapour or very sparsely distributed small particulate matter, which, when used for example in CHP units can cause operating problems or even damage. For the fine cleaning of the gases before utilization an ennox ceramic fine filter is used.

In the ennox ceramic fine filter the fine particles contained in the gas are captured by a special fire-clay filter (Pantel). Condensate collects in the form of a moisture layer on the surface of the material and drips into the collector below.

An automatic discharge system with level indication can be installed in the base of the digester upon request.


Condensate accumulator COA

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Condensation from saturated biogas collects at the lowest points in the pipework, in bends etc. This can negatively influence the effective operation of biogas systems.

ennox condensate accumulator is installed at the lowest point in the pipework. The condensate gathers in the container where it can be discharged through a manual tap and/or an automatic siphon.

As an option ennox will supply a level indicator or an automatic discharger.



Sediment trap SET

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Fine sediment and foam particles in the saturated biogas originating directly from the digestion can make it´s way into the pipework system. In order to eliminate sediment accumulation in the pipework an ennox sediment trap can be used.

The trap is installed after the reactor directly in the pipework. With a special nozzle at the trap inlet the saturated and contaminated gas is set into a spiral motion. The particulate matter separates from the gas on the side walls and passed into the collection point with the extracted water vapour.

Discharge is carried out with a siphon. Additionally a spray and control connection can also be installed.