The invention discloses a powder metallurgy sintering furnace, comprising a furnace body, a furnace body composed of a feeding section, the sintering section and the cooling section is connected with the feed section, the upper end is provided with an air inlet pipe, the lower end of the feed section is installed at the end of sintering ignition device is installed above the liquid inlet pipe, a liquid inlet pipe connection a liquid storage tank, the cooling end is arranged on the upper end of an exhaust pipe, the exhaust pipe is connected with the ignition device, the cooling end is provided with a liquid discharge pipe, drain pipe is connected with a recovery box, the upper box and the upper end of the recovery tank is connected. The utility model has the advantages of the invention through the liquid inlet pipe is installed on the side of the reservoir, and in the storage tank and the liquid inlet pipe is arranged between the filter, to filter into the methanol in the furnace and prevent impurities from entering the influence the quality of metallurgical parts in the furnace; the exhaust pipe is connected with the ignition device, the exhaust gas is introduced the feeding section lit, avoid the exhaust pollution of the environment, at the same time, the heat generated can be pre heating of the blanks; waste recycling and re-use, saving resources, reduce the cost.
【技术实现步骤摘要】
一种粉末冶金烧结炉
本专利技术属于冶金
,具体涉及一种粉末冶金烧结炉。
技术介绍
粉末冶金制品烧结是将经过压制成型的粉末冶金制品坯件放入温度低于主要部分熔点的烧结炉内硬化。目前的粉末冶金烧结炉,炉体由依次相连的进料段、烧结段和冷却段构成,进料段和烧结段侧壁的顶部分别设置有排气管,烧结段的上方设置有用于盛放甲醇的储液箱,储液箱的底部通过出液管和设置在出液管管路中的出液阀与烧结段的内腔相通。由于储液箱的底部通过储液管与烧结段的内腔相通,储液箱内部的杂质会进入到炉腔内,影响粉冶金件的质量;同时在使用过程中,产生的废液和废气直接排掉,不仅浪费了资源,而且会对环境产生污染。
技术实现思路
针对现有技术的不足,现提供一种能防止异物进入烧结段、环保、能实现废物利用的粉末冶金烧结炉。为解决上述技术问题,本专利技术采用的技术方案为:一种粉末冶金烧结炉,其创新点在于:包括炉体,所述炉体由进料段、烧结段和冷却段依次连接组成,所述进料段上端安装有进气管,所述进料段下端安装有点火装置,所述烧结段末端上方安装有进液管,所述进液管连接有储液箱,所述进液管为直角型,所述进液管安装在储液箱的左侧下方,所述进液管与储液箱连接处安装有过滤网A,所述冷却端上端安装有排气管,所述排气管通过管道A与点火装置相连,所述冷却端下端安装有排液管,所述排液管连接有回收箱,所述回收箱上端通过管道B与储液箱上端相连。进一步的,所述进液管上还安装有计量阀。进一步的,所述进料段前端安装有进料口盖。进一步的,冷却段后端安装有出料口盖。进一步的,所述回收箱前端安装有过滤网B,所述回收箱放置在冷却箱中。进一步的,管道A ...
【技术保护点】
一种粉末冶金烧结炉,其特征在于:包括炉体,所述炉体由进料段、烧结段和冷却段依次连接组成,所述进料段上端安装有进气管,所述进料段下端安装有点火装置,所述烧结段末端上方安装有进液管,所述进液管连接有储液箱,所述进液管为直角型,所述进液管安装在储液箱的左侧下方,所述进液管与储液箱连接处安装有过滤网A,所述冷却端上端安装有排气管,所述排气管通过管道A与点火装置相连,所述冷却端下端安装有排液管,所述排液管连接有回收箱,所述回收箱上端通过管道B与储液箱上端相连。
【技术特征摘要】
1.一种粉末冶金烧结炉,其特征在于:包括炉体,所述炉体由进料段、烧结段和冷却段依次连接组成,所述进料段上端安装有进气管,所述进料段下端安装有点火装置,所述烧结段末端上方安装有进液管,所述进液管连接有储液箱,所述进液管为直角型,所述进液管安装在储液箱的左侧下方,所述进液管与储液箱连接处安装有过滤网A,所述冷却端上端安装有排气管,所述排气管通过管道A与点火装置相连,所述冷却端下端安装有排液管,所述排液管连接有回收箱,所述回收箱上端通过管道B与储液箱上端...
【专利技术属性】
技术研发人员:韩金忠,
申请(专利权)人:江苏鑫贝诺冶金机械有限公司,
类型:发明
国别省市:江苏,32
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