Patents by Inventor Hexi ZENG

Hexi ZENG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Reaction equipment for producing sponge titanium
    Patent number: 9051628
    Abstract: The present invention provides a piece of reaction equipment for producing sponge titanium, which includes a reactor and a reactor cover with a stirring device, wherein a sealing ring is arranged between the reactor cover and the reactor, one side of the reactor cover is provided with a lifting device for controlling the lifting of the reactor cover, a resistance furnace is arranged above the reactor cover, a valve is arranged below the resistance furnace, and a vacuum-pumping pipe and an inflation pipe are arranged above the reactor cover. The present invention has the beneficial effects that the production equipment can ensure normal production, and effectively ensures the quality of sponge titanium product; compared with the prior art, the equipment has low cost, environmental protection and harmlessness during production.
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: June 9, 2015
    Assignee: SHENZHEN SUNXING LIGHT ALLOYS MATERIALS CO., LTD.
    Inventors: Xuemin Chen, Qingdong Ye, Bin Li, Hexi Zeng
  • REACTION EQUIPMENT FOR PRODUCING SPONGE TITANIUM
    Publication number: 20120306129
    Abstract: The present invention provides a piece of reaction equipment for producing sponge titanium, which includes a reactor and a reactor cover with a stirring device, wherein a sealing ring is arranged between the reactor cover and the reactor, one side of the reactor cover is provided with a lifting device for controlling the lifting of the reactor cover, a resistance furnace is arranged above the reactor cover, a valve is arranged below the resistance furnace, and a vacuum-pumping pipe and an inflation pipe are arranged above the reactor cover. The present invention has the beneficial effects that the production equipment can ensure normal production, and effectively ensures the quality of sponge titanium product; compared with the prior art, the equipment has low cost, environmental protection and harmlessness during production.
    Type: Application
    Filed: August 14, 2012
    Publication date: December 6, 2012
    Applicant: Shenzhen Sunxing Light Alloys Materials Co., Ltd.
    Inventors: Xuemin CHEN, Qingdong YE, Bin LI, Hexi ZENG