Plug Screw
The Plug Screw reliably seals the downstream aggregates. Using one or two way rotary joints it is possible to inject a cooling medium (water or air) into the screw shaft and the screw flight. The screw trough may also be cooled. The boiler nozzle is made of heat resistant steel.
Applications
- Boiler or gassifier feeding
Customer advantage
- dependable sealing for a large number of fuels
- high availability due to a very robust construction
- high wear protection due to the usage of wear and temperature resistant materials
- easy to assemble and to maintain