The utility model relates to the field of plastic runway material production, in particular to a horizontal steam boiler, which comprises a shell and a furnace gallbladder; the furnace gallbladder is connected with a burner; the furnace gallbladder is connected with a convection tube; the axis of the convection tube is uniformly distributed around the furnace gallbladder, and the length direction of the convection tube is inclined to the furnace gallbladder axis; when the burner works, the high temperature flue gas fills the furnace gallbladder and the convection tube, and convection tube is filled with the furnace gal Because the length of the convection tube is inclined to the axis of the furnace gallbladder, the length of the convection tube passing through both ends of the furnace gallbladder is longer than the length of the furnace gallbladder, and when the inclined convection tube is arranged around, the nearer the adjacent flow tube in the middle is, the faster the heating rate in the middle of the boiler is. The furnace has higher heating efficiency, and the higher temperature steam can be more quickly fed into the reactor connected with it to heat the mixing of plastic colloids in the reactor, which improves the quality and efficiency of colloidal mixing.
【技术实现步骤摘要】
卧式蒸汽锅炉
本技术涉及塑胶跑道生产领域,具体地说,它涉及一种卧式蒸汽锅炉。
技术介绍
塑胶跑道又称全天候田径运动跑道,由EPDM橡胶粒或PU颗粒、颜料、助剂、填料组成。塑胶跑道具有平整度好、抗压强度高、硬度弹性适当、物理性能稳定的特性,有利于运动员速度和技术的发挥,有效地提高运动成绩,降低摔伤率。在塑胶跑道生产过程中,需要将原料制成浆液并送入反应釜中并配合加热装置进行加热搅拌,使之炼化形成半成品以便后续加工。反应釜的热源是由蒸汽锅炉提供,而一般的锅炉通常由外壳、内胆、对流管等构成。在外壳上安装有与内胆连通的燃烧器用于对内胆和对流管进行加热,从而利用内胆与对流管对外壳内的水体进行加热并产生蒸汽。之后蒸汽通过管道通入反应釜中。例如授权公告号为CN101975448A的中国技术专利所公开的一种卧式锅壳锅炉,其技术方案是:全波形炉胆左端连通燃烧器,右端与炉胆顶为一体结构并连通炉膛对流管束,炉膛对流管束向后依次连通后烟箱、对流受热面、前烟箱和排烟口。但该卧式锅壳锅炉的对流管设置在炉胆的右端,导致了炉内部受热较不均匀,使得其整体的加热效率偏低。
技术实现思路
针对现有技术存在的不足 ...
【技术保护点】
1.一种卧式蒸汽锅炉,包括外壳(1)和设置在所述外壳(1)内部的炉胆(2);所述炉胆(2)连接有燃烧器(11);在位于所述外壳(1)内、所述炉胆(2)外设置有多个与所述炉胆(2)连通的对流管(3);其特征在于:所述炉胆(2)呈圆柱型设置,所述对流管(3)绕所述炉胆(2)的轴线环绕均布,所述对流管(3)的长度方向倾斜于所述炉胆(2)的轴线;在所述外壳(1)内设置有与所述对流管(3)连通的烟气室(4)。
【技术特征摘要】
1.一种卧式蒸汽锅炉,包括外壳(1)和设置在所述外壳(1)内部的炉胆(2);所述炉胆(2)连接有燃烧器(11);在位于所述外壳(1)内、所述炉胆(2)外设置有多个与所述炉胆(2)连通的对流管(3);其特征在于:所述炉胆(2)呈圆柱型设置,所述对流管(3)绕所述炉胆(2)的轴线环绕均布,所述对流管(3)的长度方向倾斜于所述炉胆(2)的轴线;在所述外壳(1)内设置有与所述对流管(3)连通的烟气室(4)。2.根据权利要求1所述的卧式蒸汽锅炉,其特征在于:所述对流管(3)呈U型设置,一端与所述炉胆(2)连通,另一端与所述烟气室(4)连通。3.根据权利要求2所述的卧式蒸汽锅炉,其特征在于:在所述对流管(3)的外壁上等间隔设置...
【专利技术属性】
技术研发人员:陈泽宇,
申请(专利权)人:厦门冠力塑胶科技有限公司,
类型:新型
国别省市:福建,35
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