The utility model relates to a multi-element composite smoke-type retractable hanging piece for a cement kiln preheater, which comprises a main board, which is in a smooth shape. The main board is divided into two kinds: one is that a protective sleeve is installed on the top and under the back; the other is that a tooth-shaped hook is installed on the top of the back; the tooth-shaped hook is connected with the flange on the smoke-type retractable opening; the lower part is provided with an installation protective sleeve sleeve and the center of the protective sleeve sleeve Fixed holes are installed, the bottom end of the main board is provided with a connecting ear seat, and the connecting ear seat is provided with a connecting fixing hole. The center of the connecting fixing hole is fixed by bolts. Connected by a single row of motherboards, it can be combined into a complete inner cylinder, eventually forming two kinds of shapes: square and cylindrical. The utility model has good anti-crust ability, almost no crust after use, does not need to stop kiln frequently to deal with crust phenomenon, saves cost and improves production efficiency of cement plant; resists corrosion, oxidation, heat and abrasion resistance, anti-crust, has a long service life, does not need continuous replacement, saves cost and labor; and can be installed and used according to the design specifications, so that production is more convenient.
【技术实现步骤摘要】
一种水泥窑预热器用多元素复合烟式缩口挂片
本技术具体涉及一种水泥窑预热器用多元素复合烟式缩口挂片。
技术介绍
目前国内水泥窑烟室缩口部位采用焊接锚固件打上浇注料使用,由于该部位使用温度高,结皮严重,造成预热器的堵料,堵料会造成风速的改变影响生产,并且造成堵料停产,一至二月就要停窑处理浇注料结皮现象,由于工人清理结皮有一定的危险性,所以处理时相当麻烦,以及该部位易落损坏,要胶注料固定于烟室需要昂贵的费用,水泥生产企业停窑一天的造成的损失费用分析:2500T/D的水泥生线损失费用为20万左右;5000T/D的水泥生线损失费用为30万左右。耗费人工耗费时间耗费成本,采用多素复合缩口板组件以后,情况发生根本变化,不需要经常停窑处理结皮现象,节约了时间,节约了成本,同时也节省了人工,提高产能。
技术实现思路
本技术的目的在于一种水泥窑预热器用多元素复合烟式缩口挂片,以解决现有的技术问题。为实现上述目的,本技术提供如下技术方案:一种水泥窑预热器用多元素复合烟式缩口挂片,包括主板,主板成平滑状,主板分为两种,一种为背面上方和下方都设有安装保护套,第二种为背面上方设有牙形挂钩,牙形挂钩与烟式缩口上的法兰相连接,下方设有一个安装保护套,安装保护套中心设有安装固定孔,主板底端设有连接耳座,连接耳座上设有连接固定孔,连接固定孔中心通过螺栓进行固定。本技术的进一步改进在于:主板通过加长螺栓穿过其背部的安装固定孔固定于烟室缩口壁上。本技术的进一步改进在于:主板呈S状或L状或I型。本技术的进一步改进在于:主板、耳座和牙形挂钩均采用多元素复合不锈钢材料或多元素复合陶瓷材料制成,表面涂有阻燃 ...
【技术保护点】
1.一种水泥窑预热器用多元素复合烟式缩口挂片,包括主板(1),其特征在于:所述主板(1)成平滑状,所述主板(1)分为两种,一种为背面上方和下方都设有安装保护套(2),第二种为背面上方设有牙形挂钩(6),所述牙形挂钩(6)与烟式缩口上的法兰相连接,下方设有一个安装保护套(2),所述安装保护套(2)中心设有安装固定孔(3),所述主板(1)底端设有连接耳座(4),所述连接耳座(4)上设有连接固定孔(5),所述连接固定孔(5)中心通过螺栓进行固定,所述主板(1)的高度因缩口的高而设,通过加长螺栓穿过其背部的安装固定孔(3)固定于烟室缩口壁上,所述主板(1)呈S状或L状或I型,所述主板(1)、耳座(4)和牙形挂钩(6)均采用多元素复合不锈钢材料或多元素复合陶瓷材料制成,表面涂有阻燃涂料。
【技术特征摘要】
1.一种水泥窑预热器用多元素复合烟式缩口挂片,包括主板(1),其特征在于:所述主板(1)成平滑状,所述主板(1)分为两种,一种为背面上方和下方都设有安装保护套(2),第二种为背面上方设有牙形挂钩(6),所述牙形挂钩(6)与烟式缩口上的法兰相连接,下方设有一个安装保护套(2),所述安装保护套(2)中心设有安装固定孔(3),所述主板(1)底端设...
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