The utility model relates to a multi thermal burner with polythermal catalysis. The invention discloses a regenerative catalytic multi-head burner, belonging to the technical field of combustion equipment, which comprises a premixed chamber, an air duct and a gas pipe connected in the premixed chamber, and is characterized in that a cap is arranged above the premixed chamber, a truncated conical cavity is arranged in the cap, and a combustion chamber is formed by the cap and the top wall of the premixed chamber together. The top wall of the premixed chamber is provided with a plurality of combustion heads extending to the combustion chamber, and the combustion heads are distributed along the periphery of the combustion chamber. Because the top of the premixed chamber is equipped with a cap, the truncated conical cavity of the cap and the top wall of the premixed chamber form a combustion chamber together, and the combustion chamber is equipped with a plurality of combustion heads distributed along the periphery, so that a plurality of dispersed combustion flames are gradually gathered by the combustion chamber, the heat energy of the combustion is concentrated, and the combustion temperature is greatly increased. Catalytic combustion of the more difficult components in the gas, so that the combustion more fully, to achieve the purpose of energy saving and emission reduction; on the other hand, excessive combustion temperature can reduce cooking time, improve efficiency, save energy.
【技术实现步骤摘要】
一种聚热催化型多头燃烧器
本专利技术属于燃烧设备
,具体涉及一种聚热催化型多头燃烧器。
技术介绍
在以中餐为主的我国,酒店、食堂以及中央厨房均配备有烹制中餐的商用燃气炉灶。现有的商用燃气灶的燃烧器主要包括燃烧室、进风管和进气管,空气和燃气分别通过进风管和进气管进入燃烧室,点燃后即可为炒锅等炊具提供热量。这种结构较为简单,使用起来也很方便,因而被广泛采用。在实际应用的过程中,发现上述结构的商用燃烧灶燃烧效率较低,致使燃烧不充分,既造成燃料能源浪费,增加了使用者和消费者的加工成本;又产生大量含碳量较高的烟气,不能响应当下节能减排的号召,更无法满足日益严格的环保要求。
技术实现思路
本专利技术所要解决的技术问题是提供一种聚热催化型多头燃烧器,能够分散燃烧后拢火聚热,提高燃烧温度,使难燃物质充分燃烧。为解决上述技术问题,本专利技术的技术方案是:设计一种聚热催化型多头燃烧器,包括预混腔,预混腔内连通风管和燃气管,其特征在于:所述预混腔的上方设置盖帽,盖帽内开设截锥形的通腔,盖帽的通腔与预混腔的顶壁共同形成燃烧室,预混腔的顶壁上设置多个伸向燃烧室的燃烧头,燃烧头沿燃烧室的周边分布。优选的,所述燃烧室的下方设有连通外界的自然空气补氧腔。优选的,所述燃烧头的顶端设有导火筒。优选的,所述燃烧头位于盖帽侧壁的下方,导火筒的周壁上部开设有槽口。优选的,所述自然空气补氧腔内设置电子点火针和火焰感应针,电子点火针和火焰感应针位于盖帽侧壁的下方。优选的,所述盖帽的内壁上设置多条导热齿,导热齿沿通腔的轴向方向设置。优选的,所述导热齿连通燃烧室的顶部与底部,导热齿沿燃烧室的周壁均匀分布 ...
【技术保护点】
1.一种聚热催化型多头燃烧器,包括预混腔,预混腔内连通风管和燃气管,其特征在于:所述预混腔的上方设置盖帽,盖帽内开设截锥形的通腔,盖帽的通腔与预混腔的顶壁共同形成燃烧室,预混腔的顶壁上设置多个伸向燃烧室的燃烧头,燃烧头沿燃烧室的周边分布。
【技术特征摘要】
1.一种聚热催化型多头燃烧器,包括预混腔,预混腔内连通风管和燃气管,其特征在于:所述预混腔的上方设置盖帽,盖帽内开设截锥形的通腔,盖帽的通腔与预混腔的顶壁共同形成燃烧室,预混腔的顶壁上设置多个伸向燃烧室的燃烧头,燃烧头沿燃烧室的周边分布。2.根据权利要求1所述的聚热催化型多头燃烧器,其特征在于:所述燃烧室的下方设有连通外界的自然空气补氧腔。3.根据权利要求2所述的聚热催化型多头燃烧器,其特征在于:所述燃烧头的顶端设有导火筒。4.根据权利要求3所述的聚热催化型多头燃烧器,其特征在于:所述燃烧头位于盖帽侧壁的下方,导火筒的周壁上部开设有槽口。5.根据权利要求4所述的聚热催化型多头燃烧器,其特征在于:所述自然空气补氧腔内设置电子点火针和火焰感应针,电子点火针和火焰...
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