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Lance technology hardware Oxijet - Basic

Oxijet - Basic

High performance oxygen injection lances

Purpose: 

Subsonic open jet injection of oxygen for purging-, refining- and enrichment applications

Flow rate:          

corresponding to requirements

Feature:             

  • design customized
  • for one / different gas types
  • for shrouded gas / gas mixture

Applications:    

  • Chemical industry
  • Ferrous / non-ferrous industry
  • Glass industry
  • Cement / lime / refractory industry
  • Waste incineration plants

Design tailor made for each costumer application:

  • Nominal outlet speed, momentum
  • Free shaft length
  • Connections
  • Shaft protection
  • Mounting fix / movable
  • Self-cooled / water-cooled / compressed air-cooled

 

      

 

       

     

Different constructions and installations of Oxijet-basic lancing

 

 

 

 

Lance technology hardware Oxijet - Supersonic

Oxijet - Supersonic

High performance oxygen injection lances

 

Purpose:            

Supersonic injection of gases for pulsating Oxijet and other applications

Flow rate:          

corresponding to requirements

Feature:             

  • Design customized
  • Outlet speed > 2 Mach
  • Supersonic speed by laval nozzles
  • Implementation in existing burners and tuyere

Applications:    

  • Chemical industry
  • Cement / refractory industry
  • Waste incineration plants
  • Iron-steel foundries with Cupola

Design tailor made for each costumer application:

  • Free shaft length
  • Connections
  • Shaft protection
  • Mounting fix / movable
  • Self-cooled / water-cooled / comp. air-cooled

     

  

 

Different constructions and installations of Oxijet-Supersonic lancing

 

Lance technology hardware Oxijet - Atomising

Oxijet - Atomising

High performance oxygen injection lances

 

Purpose:            

atomizing of low calorific alternative fuels with oxygen

Flow rate:          

corresponding to requirements

Feature:             

  • design customized
  • alternative fuels can be pasty pumpable substances, contaminated with solid particle
  • implementation in existing burners

Applications:    

  • Chemical industry
  • Cement industry
  • Waste incineration plants

Design tailor made for each costumer application:

  • free shaft length
  • connections
  • shaft protection
  • mounting fix / movable
  • Self-cooled / water-cooled / comp. air-cooled

  

  

 

Different constructions and installations of Oxijet-Atomizing lancing

 

Lance technology hardware Oxijet - Swirl

Oxijet - Swirl

High performance oxygen injection lances

Purpose:            

injection of gases with spherical diffusion

Flow rate:          

corresponding to requirements

Feature:             

  • design customized
  • spherical diffusion in contrast to open jet

Applications:    

  • Chemical industry
  • Ferrous / non-ferrous industry
  • Glass industry
  • Cement / lime / refractory industry
  • Waste incineration plants

Design tailor made for each costumer application:

  • free shaft length
  • connections
  • shaft protection
  • mounting fix / movable
  • self-cooled / water-cooled / comp. air-cooled

  

 

Different constructions and installations of Oxijet-Swirl lancing

Lance technology hardware Oxijet - Enriched regulation

Oxijet - Enriched regulation

High performance oxygen injection lances

Infinitely variable control unit for gases

Range:                

to fulfil requirements (turn down ratio > 1 : 10)

Media:                                

gaseous (oxygen, nitrogen, …)

Feature:             

  • design customized (dimensions, connections)
  • flow control with thermal mass flow meter
  • flow regulation with pneumatic valves
  • operation mode manual / automatic
  • failsafe electric control unit Simatic S7 300
  • compressed air as instrumental air and for cooling
  • data exchange via interface

Accordance:     

  • with EC-Directive 2006/42/EC, 97/23/EC, 2006/95/EC, 2004/108/EC
  • with harmonized standards EN ISO 12100-1/-2, DIN EN 60947, DIN EN 729-3, DIN EN 746-2, DIN EN 50156

Optional:

Oxijet-DOC: dynamic oxygen control

The system can be installed in all furnaces. The level of O2 enrichment depends on the desired O2 content and the amount of combustion air available.

Advantage:

  • No additional hardware
  • enrichment automatically regulated

Oxijet-DLC: dynamic λ - control

The system can be installed in all furnaces with oxygen enriched combustion air. The furnace is equipped with an oxygen measurement in the exhaust gas. The combustion ratio is regulated depending on the oxygen content in the exhaust gas.

Advantage:

  • Constant oxygen content in the exhaust gas

  

  

 

Regulation for enrichment or injection of gases

Lance technology hardware Oxijet - Refined regulation

Oxijet - Refined regulation

High performance oxygen injection lances

Regulation system to control injection of gases up to 80 Nm³/h

Range:                

max. 80 Nm³/h (turn down ratio > 1 : 10)

Media:                                

gaseous (oxygen, nitrogen, …)

Feature:             

  • design customized (dimensions, connections)
  • flow control and regulation with mass flow controller
  • operation mode manual / automatic 
  • electric control unit with temperature controller

Accordance:     

  • with EC-Directive 2006/42/EC, 97/23/EC, 2006/95/EC, 2004/108/EC
  • with harmonized standards EN ISO 12100-1/-2, DIN EN 60947, DIN EN 729-3, DIN EN 746-2, DIN EN 50156

  

 

Regulation for two gases up to 80 Nm³/h