The present invention relates to a self circulation heater heat transfer, including heating pipeline, material conveying pipeline and the center line, the heating pipeline, material conveying pipeline and the pipeline Center concentric socket set, the material conveying in the pipeline is located in the center line is located in the lateral, medial; heating pipe is arranged in the heating rod and the material conveying in the pipeline is provided with a material feeding pipe and a material discharging pipe. The central pipeline of the invention is a closed structure, which is not connected to any material, and the heating medium is inserted into the heating line, and the heating medium is heated by the heating rod. The heating medium is communicated into the material delivery pipeline, and the heating medium is heated through the heating pipeline to heat the heating medium in the material delivery pipeline to achieve heat transfer. Through the setting of the heating rod and the setting of the central pipeline, the heating medium is used to make the heating medium in the heating pipeline automatically circulate, and the heating energy consumption is reduced.
【技术实现步骤摘要】
高效传热的自循环加热器
本专利技术涉及高效传热的自循环加热器,属于加热设备
技术介绍
物料加热是目前生产生活中经常遇到的过程,常见的物料加热形式有燃烧燃料产生热量对被加热物料进行加热,这种加热方式热转化率低,耗能高,而且产生大量燃烧废物,不利于环境保护。还有通过电加热元件对物料进行加热的形式,但是,这种形式同样存在电能耗大的问题。中国专利文件CN103503557A(申请号:201380000441.5)公开了一种加热器,包括:加热器主体(50)、收纳加热器主体(50)的外壳(51)、以及配置于加热器主体(50)和外壳(51)之间的至少一部分且覆盖加热器主体(50)的至少一部分的覆盖件(52),覆盖件(52)由包含陶瓷以及玻璃中的至少一方的材料构成,加热器主体(50)具有筒状的蜂窝状构造部(4)、以及被配设在蜂窝状构造部(4)的侧面的一对的电极部(21),蜂窝状构造部(4)具有区划形成多个孔格的隔壁,外壳(51)覆盖加热器主体(50)的侧面侧地收纳加热器主体(50),蜂窝状构造部(4)的隔壁由以陶瓷为主成分的材料构成,隔壁通过通电发热。然而,这种加热器仍 ...
【技术保护点】
高效传热的自循环加热器,其特征在于,该自循环加热器包括加热管路、物料传送管路和中心管路,所述的加热管路、物料传送管路和中心管路同心套接设置,使得所述的物料传送管路位于最外侧,中心管路位于最内侧;所述的加热管路设置有加热棒,所述的物料传送管路设置有物料进料管和物料出料管。
【技术特征摘要】
1.高效传热的自循环加热器,其特征在于,该自循环加热器包括加热管路、物料传送管路和中心管路,所述的加热管路、物料传送管路和中心管路同心套接设置,使得所述的物料传送管路位于最外侧,中心管路位于最内侧;所述的加热管路设置有加热棒,所述的物料传送管路设置有物料进料管和物料出料管。2.根据权利要求1所述的高效传热的自循环加热器,其特征在于,所述的中心管路的直径与加热管路的直径比例为1:(2-10)。3.根据权利要求2所述的高效传热的自循环加热器,其特征在于,所述的中心管路的直径与加热管路的直径比例为1:(3-8)。4.根据权利要求1所述的高效传热的自循环加热器,其特征在于,所述的物料传送管路的厚度为加热管路...
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