Non-aerated double-swirl burner

• Main Authors: XU WANGMING, HE FENGHUA, WU YI, WU BINQIANG, LI XIUFU, WU XIAOTIAN
• Format: Patent
• Language: Chinese; English
• Published: 29.01.2021
• Subjects: BLASTING; BURNERS; COMBUSTION APPARATUS; COMBUSTION PROCESSES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION; HEATING; LIGHTING; MECHANICAL ENGINEERING; OTHER DOMESTIC STOVES OR RANGES; RANGES; VENTILATING; WEAPONS

The invention discloses a non-aerated double-swirl burner. The non-aerated double-swirl burner comprises a nozzle holder, a supporting cover, injection pipes, an inner ring burner and an outer ring burner. Parts such as gas inlet pipes, nozzles, supporting columns, a thermocouple, and an ignition needle are concentrated on the nozzle holder, the mutual positions of the nozzle holder, the supporting cover and the burners are reasonably designed, and the burner is compact in structure and easy to machine, saves manufacturing materials, reduces the manufacturing cost, and is excellent in combustion performance, and has the characteristics of being high in safety, heat efficiency and cleanliness, low in emission and the like. 本发明公布了一种完全上进风双旋燃烧器，包括喷嘴座、支撑罩、引射管和内外环燃烧器，将进气管、喷嘴、支撑柱、热电偶、点火针等零部件集中在喷嘴座，合理设计喷嘴座、支撑罩及燃烧器之间的相互位置，结构紧凑、加工容易、节省制造材料、降低制造成本且燃烧性能优良，具有高安全性、高热效率、高保洁性，低排放性等特点。