The utility model discloses a sintering cup test device which can adjust the height of the material layer, including the sintering cup body, the cup body extension section, the ignition cover and the base. The sintered cup body is installed on the base, the inner bottom of the sintered cup is mounted on the inner bottom, and the upper end of the sintering cup is connected to the lower end of the cup body extension section, and the upper part of the cup body extension section is above the upper end of the cup body. The ignition cover is connected with the gas pipeline, and the external wall of the sintering cup body is symmetrically provided with a connecting seat, and the connecting seat is connected with the turnover mechanism. The upper end of the sintered cup is extended in a radial direction with a lower convex platform, and the lower end of the cup extension section extends out of the upper protruding platform along the radial direction, and the upper protruding platform is fitted to the lower convex platform, and the upper protruding platform and the lower protruding platform are connected by the fastening bolts. The beneficial effect of the utility model is that the sintering cup test device can select the corresponding height cup extension section and connect with the sintered cup according to the specific sintering test, without changing the whole sintering cup body and saving the test preparation time; the sintered cup body is connected with the cup body extension section by the bolt and dismantled. It is easy to install.
【技术实现步骤摘要】
一种可调节料层高度的烧结杯试验装置
本技术涉及钢铁冶金烧结球团领域,具体涉及一种可调节料层高度的烧结杯试验装置。
技术介绍
目前,国内多数实验室烧结杯主要有内径200mm、杯高430mm和内径300mm、杯高700mm这两种规格。为实现不同料层烧结试验研究,国内研究人员开发了可调节料层高度的烧结杯装置,但多是通过篦板来调节料层高度,这种调节方法简单方便,但不足之处为:一、篦板边缘与烧结杯内壁密封不严,烧结过程边缘热损失大,边缘效应严重造成边缘料温低,烧结杯边缘烧结矿的质量差;二、料层的调节只能在设计料层高度的基础上降低料层高度来实现。超高料层(不低于750mm)烧结目前正成为行业趋势,多数实验室需对烧结杯装置进行改造以进行超高料层烧结杯试验。如公布号为CN204141999U的技术公布了一种烧结杯的烧结料层调整装置,该装置将烧结料层高度调整组件放置在与烧结杯下开口固接的底部蓖条板上,调整组件的下部穿过设置在底部蓖条板上的中心孔,安装锁紧配件将调整组件紧锁在底部蓖条板上,得出的实验数据为生产提供准确性高的烧结工艺参数,有效提高烧结机的生产效率。公布号为CN205280622U的技术公布了一种能够使用同一个烧结杯进行不同料层直径高度的烧结装置,调节灵活,操作简单,设备成本大大降低。公布号为CN204666583U的技术公布了一种可以调节高度的烧结杯试验装置,其目的在于提供一种结构简单,实施容易,可操作性强,保证了试验数据的准确,应用前景好,易推广的烧结杯试验装置。上述三种装置均是通过在烧结杯内部调节篦条板高度、内壁来实现烧结杯料层高度调节,这种方式会带来边缘热 ...
【技术保护点】
1.一种可调节料层高度的烧结杯试验装置,其特征在于,包括烧结杯体、杯体延长段、点火罩和底座;所述烧结杯体设于底座上,烧结杯体的内底部安装篦条板,烧结杯体的上端与杯体延长段的下端相连,杯体延长段的上方设置点火罩,点火罩与煤气管道连通;所述烧结杯体的外壁对称安设有连接座,连接座与翻转机构相连。
【技术特征摘要】
1.一种可调节料层高度的烧结杯试验装置,其特征在于,包括烧结杯体、杯体延长段、点火罩和底座;所述烧结杯体设于底座上,烧结杯体的内底部安装篦条板,烧结杯体的上端与杯体延长段的下端相连,杯体延长段的上方设置点火罩,点火罩与煤气管道连通;所述烧结杯体的外壁对称安设有连接座,连接座与翻转机构相连。2.如权利要求1所述的可调节料层高度的烧结杯试验装置,其特征在于,所述烧结杯体的上端沿径向向外延伸有下凸台,杯体延长段的下端沿径向向外延伸出上凸台,上凸台和下凸台贴合;所述上凸台和下凸台均分别沿周向间隔开设有多个螺栓孔,螺栓孔与紧固螺栓相配置,上凸台和下凸台通过紧固螺栓连接。3.如权利要求2所述的可调节料层高度的烧结杯试验装置,其特征在于,在上凸台与下凸台的贴合面上开设有环形的凹槽,凹槽内置有可...
【专利技术属性】
技术研发人员:沈文俊,李军,冯红云,史先菊,肖慧,彭道胜,
申请(专利权)人:武汉钢铁有限公司,
类型:新型
国别省市:湖北,42
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