The present invention relates to the field of sampling inspection, especially relates to a powder material point sampler, which is characterized in that which comprises a sampling tube and sealing device, sealing device and the outer diameter of the sampling tube diameter clearance, the sampling tube front end is closed at the end of the opening tip, a sampling tube, a sampling tube is provided with a material sample entrance, plugging device including the front and rear of the soft plug rod, soft plug length not less than expected entrance length. A storage bin is arranged between the tip of the sampling pipe and the material sample inlet. Compared with the prior art, the invention has the advantages of simple structure, convenient operation, can make workers can easily get to the standard stipulated in the packing bag of powdered specimens depth, reduce material losses, especially suitable for more quantitative sampling occasions, can achieve accurate and controllable depth sampling point.
【技术实现步骤摘要】
本专利技术涉及抽样检验领域,尤其涉及一种粉状物料定点取样器。
技术介绍
目前冶金生产中,辅料的包装方式有吨袋包装,也有吨袋套小袋包装,吨袋的外形尺寸一般是1.2m高×直径1m的圆柱形,由于冶金辅料规格形态千差万别,有粒度0.2~2.5mm的铝粉,有0.3~1.2mm的镁粉,粒度小于15mm的预熔硅灰石,有粒度3~15mm的增碳剂。冶金辅料的取样工具很长一段时间内一直停留在一把铁锹取遍几十品种的时代,由于小颗粒物料流动性很大,用锹很难挖下去,如果有特殊要求,需要取到任意一位置的试样,职工的劳动强度很大,有时需要倒袋,或者是用刀片将“吨袋”侧面割破然后在侧面取样,这样难免在取样时造成散装物料的流失。
技术实现思路
本专利技术的目的是提供一种粉状物料定点取样器,使职工能比较方便地取到包装袋中标准规定深度的粉状试样。为解决上述技术问题,本专利技术的技术方案是:粉状物料定点取样器,包括取样管和封堵装置,封堵装置外径与取样管内径间隙配合,所述取样管前端为密闭的尖头,取样管尾端开口,取样管上开有料样入口,封堵装置包括前端的软 ...
【技术保护点】
粉状物料定点取样器,其特征在于,包括取样管和封堵装置,封堵装置外径与取样管内径间隙配合,所述取样管前端为密闭的尖头,取样管尾端开口,取样管上开有料样入口,封堵装置包括前端的软塞头和尾部的拉杆,软塞头长度不小于料样入口的长度。
【技术特征摘要】
1.粉状物料定点取样器,其特征在于,包括取样管和封堵装置,封堵装置外径与取
样管内径间隙配合,所述取样管前端为密闭的尖头,取样管尾端开口,取样管上开有料样
入口,封堵装置...
【专利技术属性】
技术研发人员:徐成海,张旭,张国龙,孙颖,
申请(专利权)人:鞍钢股份有限公司,
类型:发明
国别省市:辽宁;21
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。