The utility model belongs to the technical field of a reaction kettle accessory, in particular to a sealing stirring plug for a reaction kettle. The reaction kettle with stirring sealing plug, including plug and plug, the sealing device is arranged between the upper plug and a lower plug, the sealing device for conical sealing device; a plug on the stirring rod through a through hole, under the plug is provided with sealing device for receiving and supplying through the through hole of the stirring rod two sealing device, provided with a through hole for the stirring rod and the stirring rod diameter and cross match three, a through hole, the through hole and the two through holes three are communicated; one of the connection between the plug and the plug adopts said: (a) in the lower end is provided with a screw plug, plug at the top with internal threads, on the plug and plug are connected by screw thread; (two) on the lower end plug is provided with a boss, the upper end is provided with a groove on the lower plug, plug and plug through the buckle. In the process of the utility model is used, the conical sealing device will have a small amount of wear, and the structure of conical sealing device makes the slide down, fill the gap on wear, ensure good sealing effect, and the conical sealing device uses silicon rubber material, easy to wear.
【技术实现步骤摘要】
本技术属于反应釜附件
,具体涉及一种反应釜用密封搅拌塞。
技术介绍
在实验室中,搅拌棒是一种常用的反应釜附件,为了维护反应的环境,搅拌棒和密封器件联合起来应用是较为常见的一种状态。但是,目前实验室中,一般与搅拌棒联合使用的密封器件一般是采用密封垫或密封圈,其厚度较小,与搅拌棒的接触面积也较小,且容易磨损,密封效果不好;长久使用,也容易给搅拌棒的外表面造成磨损。
技术实现思路
针对现有技术中存在的技术问题,本技术的目的是:提供一种密封效果好且不易磨损的反应釜用密封搅拌塞。为了达到上述目的,本技术采用如下技术方案:一种反应釜用密封搅拌塞,包括上塞和下塞,上塞和下塞之间设有密封器件,所述密封器件为圆锥型密封器件;上塞开有供搅拌棒穿过的通孔一,下塞开有用于容纳密封器件和供搅拌棒穿过的通孔二,密封器件中部开有供搅拌棒穿过且与搅拌棒直径相配的通孔三,通孔一、通孔二和通孔三连通;所述上塞与下塞之间的连接采用如下方式之一:(一)在上塞下端开有外螺纹,下塞上端开有内螺纹,上塞和下塞通过螺纹连接;(二)上塞下端设有凸台,下塞上端设有凹槽,上塞和下塞通过卡扣连接。所述圆锥型密封器件中部的通孔三与搅拌棒紧密配合;圆锥型密封器件与下塞的通孔二之间留有供搅拌棒转动的间隙。这样设置,使得搅拌棒和密封器件一起转动,减少搅拌棒外表面的磨损,也能保证搅拌棒的正常转动。所述圆锥型密封器件采用硅橡胶材质。这种材质密封效果好,且不易磨损。所述上塞和下塞采用橡胶或聚四氟乙烯材质。选用这样的材质,能耐腐蚀,且密封性好,不易磨损。所述搅拌棒为圆柱形搅拌棒。总的说来,本技术具有如下优点:上塞与下塞之间可以 ...
【技术保护点】
一种反应釜用密封搅拌塞,其特征在于:包括上塞和下塞,上塞和下塞之间设有密封器件,所述密封器件为圆锥型密封器件;上塞开有供搅拌棒穿过的通孔一,下塞开有用于容纳密封器件和供搅拌棒穿过的通孔二,密封器件中部开有供搅拌棒穿过且与搅拌棒直径相配的通孔三,通孔一、通孔二和通孔三连通;所述上塞与下塞之间的连接采用如下方式之一:(一)在上塞下端开有外螺纹,下塞上端开有内螺纹,上塞和下塞通过螺纹连接;(二)上塞下端设有凸台,下塞上端设有凹槽,上塞和下塞通过卡扣连接。
【技术特征摘要】
1.一种反应釜用密封搅拌塞,其特征在于:包括上塞和下塞,上塞和下塞之间设有密封器件,所述密封器件为圆锥型密封器件;上塞开有供搅拌棒穿过的通孔一,下塞开有用于容纳密封器件和供搅拌棒穿过的通孔二,密封器件中部开有供搅拌棒穿过且与搅拌棒直径相配的通孔三,通孔一、通孔二和通孔三连通;所述上塞与下塞之间的连接采用如下方式之一:(一)在上塞下端开有外螺纹,下塞上端开有内螺纹,上塞和下塞通过螺纹连接;(二)上塞下端设有凸台,下塞上端设有凹槽,上塞和下塞通过卡扣...
【专利技术属性】
技术研发人员:杨志秋,李辉,
申请(专利权)人:佛山市三水大唐树脂有限公司,
类型:新型
国别省市:广东;44
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