6 products found
Bilgeri EnvironTec GmbH Products
-
Equipment for Anaerobic Digesters
-
Model WT - Double-Pipe Sludge Heat Exchanger
Our double-pipe heat exchanger is used to efficiently heat sludge at biogas and waste water treatment plants. Using the counter-flow principle, sludge is heated evenly, and flows back to the process. Our WT is custom-designed, manufactured entirely in stainless ...
-
Model SU - Anaerobic Digester Cleaning Spraying Nozzle
Under certain circumstances during operation of anaerobic digesters,it might occur that floating sludge crusts are formed. Using the EnvironTec's SU Spraying Unit, this stratification can be effectively combated without the need to open the ...
-
Model LMH - Side Manhole for Anaerobic Digester Tanks
During the construction phase of anaerobic digesters, but also during operation and upgrades, a safe access to the interior of the container is to be ensured. The entrance and exit of people, material and equipment through the side walls is necessary . The EnvironTec's LMH lateral manhole ensures a rapid opening and closing of the manhole cover using a spindle lock and an additional sealing on the inside caused by fluid pressure. The LMH inner side is ...
-
Model CHV - Hydraulic Security Valve against Overpressure and Vacuum
Anaerobic digesters require an emergency system that allows the gas to be drained in case the gas outlet has been closed or is blocked. Otherwise, the pressure inside the tank would increase up to a level, which would result in destruction of the tank. On the other hand, in case of a liquid leak – e.g. a broken bottom drain valve – a vacuum might be produced, which would also result in destruction of the tank by an implosion. The EnvironTec Hydraulic ...
-
Model LMH II - Lateral Manhole for Fermentation Gas Containers
During the construction phase of fermentation gas containers, but also during operation and for structural work, the safe and easy access to the interior of the vessel must be ensured. Therefore, the lateral access and egress of people but also the supply and removal of materials and tools must be facilitated. EnvironTec lateral LMH manholes are available with clear diameters of 600 mm - 1200 mm. The frame width is individually ...
-
Model RMH - Roof Manhole
A sufficiently large and easy to open/close aperture is required for carrying out repair and inspection work as well as for moving bulky equipment into and out of aerobic digesters. The EnvironTec's RMH roof manhole provides a robust and cost-effective manhole design for this purpose. The roof manhole is available in four different standard diameters – also in custom sizes to customer specifications. Usually, 1.4571 stainless steel is used as ...