Gas blower GQ

rotary pistontwo-stagesingle-stage

GQ positive pressure blower stage Direct drive blower stage (single and two-stage) for plant engineering for the conveyance of process and cooling gases. Direction of flow horizontal. Recirculating oil lubrication system. Suitable for continuous water injection for cooling and purification. Available in 6 sizes for positive pressure ranges up to PN 6. Delta p up to 1,500 mbar possible. • Medium: process, cooling and sealing gases GQ process gas blowers are ideal for use in steel plants for the compression of process, cooling, and seal gas. These blowers are often used as 2-stage units and are up to the most extreme challenges. FIELDS OF APPLICATION: 1. Especially used in direct reduction plants for conveying of process- and cooling gas. Operating pressure range up to max. pe=2,5 bar where the medium has the corresponding inlet pressure. Max. pressure difference 1100 mbar. 2. Especially used in direct reduction plants for conveying of process- and cooling gas. Operating pressure range up to max. pe=6 bar where the medium has the corresponding inlet pressure. Max. pressure difference 1500 mbar. DESIGN: 1. Housing compression-proof for PN 2,5. Cylinder with noise reducing chamber on the discharge side, housing with connections for water injection - and water flushing, as well as for lubrication - and purge oil supply systems. 2. Housing compression-proof for PN 6 (only GQ 20f20 and GQ 21.21). Cylinder with noise reducing chamber on the discharge side, housing with connections for water injection - and water flushing, as well as for lubrication - and purge oil supply systems.