Patents by Inventor Jinguo Cai

Jinguo Cai 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).

  • Patent number: 11389758
    Abstract: The present disclosure discloses a vertical type combined filter separator, including a shell. The inside of the shell is divided into a first cavity, a second cavity, a third cavity, a fourth cavity and a fifth cavity in sequence from a first end to a second end. A gas intake connection pipe is arranged on the second cavity, and several cyclone separators are arranged in the second cavity. For each cyclone separator, a gas inlet is exposed into the second cavity, a dust discharging port communicates with the first cavity, and an exhaust port communicates with the third cavity. The third cavity passes through the fourth cavity through the communicating pipe and directly communicates with the fifth cavity. The fifth cavity communicates with the fourth cavity through a filter separation assembly. A gas outlet connection pipe for discharging separated purified gas is arranged on the fourth cavity.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: July 19, 2022
    Assignee: Shenyang Xinlian Petro-chemical Equipment Co., Ltd.
    Inventors: Yang Gao, Jinguo Cai, Haotian Liu, Jingchao Zhao
  • Patent number: 11389759
    Abstract: The present disclosure discloses a horizontal type combined filter separator, including a barrel-shaped structure. The inside of the shell is sequentially divided into a first cavity, a second cavity and a third cavity from a first end and a second end. A fourth cavity is formed in the first cavity. The horizontal type combined filter separator further includes a communicating pipe with one opened end and one closed end; the closed end of the communicating pipe extends into the first cavity, and the opened end passes through the second cavity and extends into the third cavity. The shell is provided with a gas intake connection pipe communicating with the fourth cavity. A plurality of cyclone separators are provided; a gas inlet of each cyclone separator communicates with the fourth cavity; a dust discharging port communicates with the first cavity; and an exhaust port extends into the communicating pipe.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: July 19, 2022
    Assignee: Shenyang Xinlian Petro-chemical Equipment Co., Ltd.
    Inventors: Yang Gao, Jinguo Cai, Haotian Liu, Jingchao Zhao
  • Publication number: 20220072460
    Abstract: The present disclosure discloses a horizontal type combined filter separator, including a barrel-shaped structure. The inside of the shell is sequentially divided into a first cavity, a second cavity and a third cavity from a first end and a second end. A fourth cavity is formed in the first cavity. The horizontal type combined filter separator further includes a communicating pipe with one opened end and one closed end; the closed end of the communicating pipe extends into the first cavity, and the opened end passes through the second cavity and extends into the third cavity. The shell is provided with a gas intake connection pipe communicating with the fourth cavity. A plurality of cyclone separators are provided; a gas inlet of each cyclone separator communicates with the fourth cavity; a dust discharging port communicates with the first cavity; and an exhaust port extends into the communicating pipe.
    Type: Application
    Filed: September 9, 2021
    Publication date: March 10, 2022
    Applicant: Shenyang Xinlian Petro-chemical Equipment Co., Ltd.
    Inventors: Yang Gao, Jinguo Cai, Haotian Liu, Jingchao Zhao
  • Publication number: 20220072459
    Abstract: The present disclosure discloses a vertical type combined filter separator, including a shell. The inside of the shell is divided into a first cavity, a second cavity, a third cavity, a fourth cavity and a fifth cavity in sequence from a first end to a second end. A gas intake connection pipe is arranged on the second cavity, and several cyclone separators are arranged in the second cavity. For each cyclone separator, a gas inlet is exposed into the second cavity, a dust discharging port communicates with the first cavity, and an exhaust port communicates with the third cavity. The third cavity passes through the fourth cavity through the communicating pipe and directly communicates with the fifth cavity. The fifth cavity communicates with the fourth cavity through a filter separation assembly. A gas outlet connection pipe for discharging separated purified gas is arranged on the fourth cavity.
    Type: Application
    Filed: September 9, 2021
    Publication date: March 10, 2022
    Applicant: Shenyang Xinlian Petro-chemical Equipment Co., Ltd.
    Inventors: Yang Gao, Jinguo Cai, Haotian Liu, Jingchao Zhao