Custom Boiler Casting Parts CFBC Boiler Air Nozzle
The bell-type Air Nozzle is a structure adopted in CFB boilers . Compared with pig-tail air nozzles, the bell-type air nozzle has a low pressure drop and low energy consumption. When compared with the arrowhead air nozzle, the bell-type air nozzle is not inclined to cause abrasion and slag leakage. Since the pressure drop of the bell-type air nozzle can be adjusted through the structure of the inner tube and cover, the convenience of the design is increased. In addition, the number of bell-type air nozzles is less than that of arrowhead air nozzles or pig-tail air nozzles for a certain air inlet area of CFB boilers. Consequently, less labor is required for nozzle installation and maintenance . Although the bell-type air nozzle has stable performance and obvious technical advantages compared with pig-tail and arrowhead air nozzles, the following problems still exist in the process of application: outlet abrasion, cover blockage, and inner tube fracture. Therefore, more in-depth research and optimization of the air nozzle is necessary.
Boiler Air Nozzles (also called Air Cap, Air Button, Bubbling cap) are used on air distribution plate of CFB (Circulating Fluidized Bed) boiler or Bubbling Fluildized boiler.
Our boiler bed air nozzle used for CFBB boiler distribution plate is premium quality range of complete boiler nozzle. Offered products are very durable and are highly acknowledged among our patrons due to their abrasion resistant nature. We manufacture these using advanced techniques under the guidance of our professionals. Moreover, we also assure to deliver a defect free range of our products in a stipulated time frame.
Types:
CFBC boiler nozzles
Cast Iron bed boiler air nozzles
Bell/type or mushroom nozzles
Main Technical Parameter:
Name Boiler Nozzle, Boiler Air Nozzle, Boiler Bed Nozzle, Boiler Wind Cap, Boiler Hood
Material Cast iron, Cast steel,stainless steel,alloy steel
Heating resistant 550-1200 degree or customized.
Size Customized design
Application Power Plant CFB Boilers
Brand Jinan Yuanda Power Equipment
Material grade(heat—resisting casting steel)
40Cr25Ni20(HK40),4Cr25Ni35(HP),4Cr25Ni35Nb(HP+Nb),4Cr25Ni35WNb(HP+w+Nb),5Cr25Ni35Co015W5(Supe rtherm), 5Cr28Ni48W5,4Cr25Ni35Mo,4Cr25Ni20,4Cr25Nil3(HH),4Cr22Ni10,3Cr24Ni7SiNRE,3Cr24Ni7SiN(RE),2Cr20Mn9Ni2Si2N,3Crl8Mn12Si2N.
Related power plant boiler parts and power plant machine you may need:
Boiler Air Nozzles Function:
Use for utility steam boiler,power plant steam boiler, CFB/CFBC/CFBB circulating fluidized bed combustion boiler, hot water boiler, industrial steam boiler,commercial steam boiler furnace, pulverized coal fired boiler, oil/gas fired boiler, chemical recovery boiler,package boiler,HRSG Boiler, Biomass Boiler,Crop Wast Boiler,Forest Waste Boiler,Industrial waste boiler,palm waste boiler, Coal Fired Boiler,Pulverized Coal Firing Boiler,power plant boiler furnace.
Boiler Capacity Boiler Air Nozzle Pipes Used For:20T/h,29T/h, 58T/h, 35T/h, 45T/h, 48T/h, 50T/h, 65T/h, 75T/h, 85T/h, 95T/h, 100T/h, 116T/h, 120T/h, 130T/h, 150T/h,168T/h, 170T/h, 190T/h, 220T/h,232T/h, 240T/h, 250T/h,260T/h, 280T/h, 300T/h, 320T/h, 400T/h,420T/h, 440T/h,450T/h, 480T/h, 490T/h,500T/h,550T/h, 600T/h, 650T/h, 670T/h, 690T/h,800T/h,850T/h, 1025T/h,
Boiler Burning Fuel:
Coal, Lignite,lean coal, lignite, subbituminous, bituminous,anthracite
biomass renewable energy fuel,Agriculture waste: Wood pellets,wheat straw, corn straw, cotton, peanut straw, rice straw, sugarcane leaves, rice husk, peanut shells, corn cob, baggage, palm fiber, palm shell, empty fruit bunch(EFB)
Forest waste: Wood piece, wood chip, sawdust, wood branch, bark, leaves, green mud etc.
Industrial waste: Cloth, paper, rubber, plastics, leather, sludge, medical waste etc.
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