山东黄金五项自主研究成果获国家发明专利授权

矿业纵横
16 Jun

近日,山东黄金自主研发的“一种铅锌矿石开采用筛分装置”等五项成果获国家发明专利授权。“一种铅锌矿石开采用筛分装置”为解决铅锌矿石破碎后造成筛框上出现堆积的情况,通过液压伸缩杆、连接板、限位块等一系列装置的作用,可以对堆积处进行来回推动,有效避免堆积来解决上述提出的不足,避免筛框出现矿石堆积的目的,有效提高工作效率。“一种采矿工作用采挂网装置”为预防落石等危险情况的发生,采挂网装置能够实现调节,根据...

Source Link

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

Most Discussed

  1. 1
     
     
     
     
  2. 2
     
     
     
     
  3. 3
     
     
     
     
  4. 4
     
     
     
     
  5. 5
     
     
     
     
  6. 6
     
     
     
     
  7. 7
     
     
     
     
  8. 8
     
     
     
     
  9. 9
     
     
     
     
  10. 10