• Spray header equipped with BIMV series nozzles.
• Combines two pipes for air and water into one rectangular spray header. Compact and easy to install and maintain.
• Uniform spray distribution across the entire spray area.
[Applications]
Iron making process: Cooling refractories of torpedo car at maintenance
Steel making process: Cooling refractories of ladle/tundish at maintenance
Rolling mill process: Wetting processing for cold rolled steel
Surface finish process: Minimized spangle treatment at CGL, Cooling top roll at CGL, Cooling CGL sheet after alloying furnace, Fog cooling at EGL and CCL
Low Flow Rate Fine Fog Nozzles/ Flat Spray BIMV series nozzles
Thread standard | - | Pipe conn. size | - | Standard pressure | - |
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Spray angle | 45°, 80°, or 110° (*1) | Spray capacity | 1.0–107 ℓ/hr | Supply air type | Compressed air |
Liquid feeding system | Liquid pressure | Mean droplet diameter | 20–100 μm | Air consumption | 7–245 ℓ/min, Normal |
Air pressure | 0.2–0.4 MPa | Free passage diameter | 0.2–1.6 mm (*2) |
Features
• Flat spray pneumatic nozzle producing fine atomization with a mean droplet diameter of 100 μm or less (*3).
• Features large turn-down ratio under liquid pressures of 0.1–0.3 MPa.
• Produces two different spray distributions: uniform spray distribution throughout spray pattern area (when spraying at a low air-water ratio), or a mountain-shaped distribution having gradually tapered edges (at a high air-water ratio).
• Spray angle of 110゚, 80゚, or 45゚.
*1) Spray angle measured at compressed air pressure of 0.3 MPa and liquid pressure of 0.1 MPa.
*2) Free passage diameter of nozzle orifice.
*3) Measured by Laser Doppler Method.
Applications
Spraying: Mold release agent, lubricant, deodorant (trash pit, refuse collector, inlet conduit), oil, surface treatment agent, rust preventive, honey, insecticide, aqueous urea, etc.
Cooling: Dies, gas, glass, steel plates, steel pieces, moldings, automobile bodies, plastic products, etc.
Moisture control: Paper, gas, ceramics, concrete, etc.
Cleaning: Printed circuit boards, glass tubes, etc.
Others: Dust suppression, Catalyst denitration, etc.
[Steelmaking industry]
Raw material process: Dust suppression at the conveyor line, Flue gas denitration reducing agent.
Steelmaking process: Cooling refractories at maintenance of ladle and tundish, Cooling electric furnace and electrode.
Rolling mill process: Cooling coil
Surface finish process: Minimized spangle treatment at the continuous galvazing line, Cooling coating line.
Industries in which this nozzle is used
• Electronics
• Paper & pulp
• Printing
• Food
Product specifications
Structure | • Comprising four parts: Nozzle tip, core, cap, and adaptor. • Connecting adaptors are available from eight types (N, T, NDB, SPB, SNB, and ball joint type of UNDB, USPB, USNB) including the ones which can regulate spray ON/OFF and adjust spray direction. Please see our catalog for details. • Internal mixing type designed to mix compressed air and liquid inside the nozzle (Inner air type: compressed air flows in the center of the nozzle, while liquid flows along its circumference). • Liquid pressure type. |
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Material | • Stainless steel 303 or PP [Optional material] Stainless steel 316L |
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Mass |
・Details of adaptors are shown on the catalog. |
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Related products |
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Related products
• Mounting bracket enables easy fixing of BIM nozzle on a pole with desired spray direction.
• Please indicate "with φ8 mounting bracket" or "with φ10 mounting bracket" at the end of nozzle description when you order.
• This photo shows a BIM nozzle with mounting bracket installed on a pole.