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H.IKEUCHI & CO.,LTD.
Address:
Daiichi Kyogyo Building, 1-15-15 Awaza, Nishi-ku, Osaka 550-0011, Japan
TEL: +81-6-6538-4015
FAX: +81-6-6538-4022
Email: overseas@kirinoikeuchi.co.jp

Special Purpose Nozzles and Accessory

SPILLBACK Nozzles for gas cooling (SPB-series)

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Gas Cooling Nozzles

Spray Pattern of Gas Cooling Nozzles
 
FEATURES
• Variable capacity hollow cone spray nozzles
   generating fine atomization with uniform
   spray distribution.
• Spray capacity can be controlled by only
   adjusting return pressure while supply
   pressure kept constant. Spray capacity
   becomes maximized by fully closing return
   value and minimized by fully opening return
   valve. The turndown ratio of spray capacity
   is 1:10.
• A part of supplied liquid is flowed back
   when return valve is open and supply flow
   increases. The increase of supply flow is
   within 40% of the maximum spray capacity.
• The variation in droplet size of the spray
   can be minimized despite the modulation of
   spray flow. SPB series nozzles are suitable
   for evaporative cooling in cooling towers
   where the inlet gas temperature varies.
MATERIALS
• Stainless steel
APPLICATIONS

• Temporary exhaust gas cooling in incinerator
• Moisture control of exhaust gas in rotary kiln
• Exhaust gas cooling in furnace

MAIN INDUSTRIES
• Pollution Control
• Iron and Steel
• Paper and Pulp
• Ceramic
• Chemical
Pipe connection size and Standard spray flow rangeSpray angle
• 4 - 30 l/min (Supply pressure: 2MPa, Return pressure: Max)
60°, 85°