The utility model provides a high-temperature removing device for scrap iron elements at the bottom of a zinc evaporation pool, including an evaporation pool with a cover. The bottom of the evaporation pool is attached with iron-based impurities. A high-temperature cover plate is arranged above the iron-based impurities, the high-temperature cover plate is horizontally arranged, and the two ends are fixedly connected with the side walls of the evaporation pool, and the side of the evaporation A slag discharging door, a high temperature burner and a zinc evaporating tube are successively arranged on the wall from bottom to top. The slag discharging door is located on the side wall or the end and bottom of the evaporating pool for discharging molten high temperature liquid iron-based impurities, etc. The high temperature burner and the zinc evaporating tube are located between the iron-based impurities and the high temperature cover plate. The utility model relates to a method and device for discharging waste iron elements from zinc evaporation pool bottom at high temperature. After melting iron-based impurities and discharging them from the discharging door, the evaporation pool can be put into operation again. This process can be resumed in only about 3 days without damaging the evaporation pool and the furnace body, and is economical and economical. Environmental benefits are very significant.
【技术实现步骤摘要】
一种锌蒸发池底废铁元素高温排除装置
本技术涉及废金属排除
,尤其是涉及一种锌蒸发池底废铁元素高温排除装置。
技术介绍
目前,用于高防腐涂料主原料的锌粉,基本都是高温蒸发方法制取,而由耐火材料砌筑成的蒸发池,一般经半年使用后,其锌锭内残存约2%左右的Fe元素等杂质则留存在池底,日积月累蒸发池即被杂质占满,蒸发管口被以Fe为主的杂质堵死而报废,这时,要采用电锤、风镐等工具由人工割除池外钢构、钢板,拆除各种耐火及保温材料,而后再人工浇注、砌筑新的耐火材料,将钢构、钢板重新焊接上去,整体砌筑等施工完成,再行烘炉。这个工序完成后,待重新投用,约需45天时间,每年因此而影响约三个月正常生产,而且因拆炉前冷却,砌炉后烘炉而浪费大量燃料,消耗许多优质耐材,每次割、拆、建、烘炉一个过程,约消耗20万元,浪费了大量的资金。
技术实现思路
有鉴于此,本技术旨在提出一种锌蒸发池底废铁元素高温排除装置,以缩短废铁元素清除工期,节约资金。为达到上述目的,本技术的技术方案是这样实现的:一种锌蒸发池底废铁元素高温排除装置,包括带盖的蒸发池,所述蒸发池底部附着有铁基杂质,所述铁基杂质上方设置有高温盖板,所述高温盖板水平设置,两端分别与蒸发池的侧壁固定连接,所述蒸发池的侧壁上由下到上依次安装有排渣门、高温燃烧器和锌蒸发管,所述排渣门位于蒸发池的侧壁底部,用于排放高温液态的铁基杂质,所述高温燃烧器和锌蒸发管位于铁基杂质和高温盖板之间。进一步的,所述排渣门、高温燃烧器和锌蒸发管的个数均为1个或多个。进一步的,高温盖板为弧形板。相对于现有技术,本技术所述的一种锌蒸发池底废铁元素高温排除装置具有以下优 ...
【技术保护点】
1.一种锌蒸发池底废铁元素高温排除装置,其特征在于:包括带盖的蒸发池(1),所述蒸发池(1)底部附着有铁基杂质(3),所述铁基杂质(3)上方设置有高温盖板(2),所述高温盖板(2)水平设置,两端分别与蒸发池(1)的侧壁固定连接,所述蒸发池(1)的侧壁上由下到上依次安装有排渣门(6)、高温燃烧器(5)和锌蒸发管(4),所述排渣门(6)位于蒸发池(1)的侧壁底部,用于排放高温液态的铁基杂质,所述高温燃烧器(5)和锌蒸发管(4)位于铁基杂质(3)和高温盖板(2)之间。
【技术特征摘要】
1.一种锌蒸发池底废铁元素高温排除装置,其特征在于:包括带盖的蒸发池(1),所述蒸发池(1)底部附着有铁基杂质(3),所述铁基杂质(3)上方设置有高温盖板(2),所述高温盖板(2)水平设置,两端分别与蒸发池(1)的侧壁固定连接,所述蒸发池(1)的侧壁上由下到上依次安装有排渣门(6)、高温燃烧器(5)和锌蒸发管(4),所述排渣门(6)位于蒸发池(1)的...
【专利技术属性】
技术研发人员:邱朗轩,邱峰,
申请(专利权)人:天津市赛洋工业炉有限公司,
类型:新型
国别省市:天津,12
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