Large Capacity Fine Fog Nozzles/ Full Cone Spray GSIMⅡ series nozzles
| Thread standard | - | Pipe conn. size | Liquid inlet: Rc3/8–Rc3/4, Air inlet: Rc3/8, Rc1/2 | Standard pressure | - |
|---|---|---|---|---|---|
| Spray angle | 20°, 60° | Spray capacity | 15–2,000 ℓ/hr (*1) | Supply air type | Compressed air |
| Liquid feeding system | Liquid pressure | Mean droplet diameter | 30–80 μm | Air consumption | 150–4,000 ℓ/min, Normal (*2) |
| Air pressure | - | Free passage diameter | 1.8–4.0 mm (*3) | ||
Features
• Full cone pneumatic spray nozzle producing a large amount of "fine fog".
• Energy-saving design - mean droplet diameter of 50 μm and a maximum droplet diameter of 150 μm (*4) at an air-water ratio of 130.
• Large turn-down ratio.
• Spray angle of 20ﾟ or 60ﾟ.
*1) Measured at compressed air pressure of 0.2–0.5 MPa and liquid pressure of 0.2–0.5 MPa.
*2) Measured at compressed air pressure of 0.2–0.5 MPa.
*3) Free passage diameter of liquid inlet for GSIMⅡ60ﾟ spray angle type.
*4) Measured by Laser Doppler Method.
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 in which this nozzle is used
• Steelmaking
• Pollution control
Product specifications
| Structure | • Comprising several parts: Nozzle tip, whirler, adaptor, outer pipe (for air), inner pipe (for liquid), etc. • Internal mixing type designed to mix compressed air and liquid inside the nozzle (Outer air type: Liquid flows in the center of the nozzle, while compressed air flows along its circumference). • Liquid pressure type. |
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| Material | Stainless steel 316L, 304 etc. (For details, see the component list below the drawing) |
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| Mass |
Mass
･ L1 shows the standard length. (Air consumption code: Mass per 100 mm) 37/55: 180 g, 75/110: 260 g, 150/220: 300 g |
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| Outer dimensions |
In our material code, "S" represents "stainless steel". (Example) S316L represents stainless steel 316L.
Dimensions and Pipe connection sizes
• Appearance and dimensions may differ depending on nozzle codes and materials. Please contact us for details. |
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