• Combustion
  • Dust Suppression
  • Industrial Cooling
  • Moisture Condioning
  • Reacting

Large Capacity Fine Fog Spray Nozzles (Large Spray Capacity)

GSIMⅡ

Pneumatic spray nozzles, producing a large amount of fine fog for a wide variety of cooling and dust control applications, are optimized for operation at a low air-water ratio, resulting in reduced compressed air consumption.

Specs

Main Material S316L, S303
Air Supply Compressed air
Liquid Feeding System Liquid pressure
Air-liquid Mixing System Internal mixing outer air type
Spray Droplet Measuring Method Laser Doppler Method
Fog Classification Fine fog
Mean Droplet Diameter 40–80 μm
Spray Capacity (Flow-rate) 15–2,000 L/hr *1
Spray Angle 20º, 60º

- Materials: Click here for full material descriptions, including chemical and heat resistance.
- Fog Classification: Based on spray droplet size. Click here for details.
*1) Measured at compressed air pressure of 0.2–0.5 MPa and liquid pressure of 0.2–0.5 MPa.

Note: Please refer to the catalog for detailed specifications including spray capacity (flow rate), mean droplet diameter, liquid and air inlet sizes.

Resources for Download

3D CAD Models

Catalog

Instruction Manuals

Case Studies

• Pneumatic spray nozzle producing fine atomization with a mean droplet diameter of 50–60 μm and a max. droplet diameter of 150–180 μm at an air-water ratio of 130. (*2)(*3)

• Energy-saving design that provides a large amount of "fine fog" with smaller air consumption.

• Large turn-down ratio.

• Spray angle of 20゚ or 60゚.

*2) Droplet diameter measured by Laser Doppler Method.

*3) GSIMII with spray angle code 60/20 and air consumption code 37–220.

Applications

  • Cooling: Gas, moldings, refractories
  • Moisture control: Gas, concrete
  • Combustion: Oil, waste fluid
  • Dust suppression: Recycling facilities, material facilities, moldings
  • [Steelmaking industry]
  • Iron making process: Cooling flue gas before gas turbine, Cooling refractories at maintenance, Dust suppression at casting of pig iron
  • Steel making process: Cooling converter shell at maintenance, Flue gas cooling on electric furnace, Dust suppression at casting of steel
  • Rolling mill and surface finish process: Cooling flue gas from heating furnace, Dust suppression on rolling mill outlet

Industries where this nozzle is used

  • Steelmaking
  • Pollution control

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