Patents Assigned to ZHEJIANG WEIDUN ENVIRONMENTAL TECHNOLOGY CO., LTD.
  • Patent number: 12162020
    Abstract: A high crushing efficiency medical waste treatment machine includes a crushing cylinder, a crushing knife set provided at the bottom of the crushing cylinder, an intermittent material discharge mechanism set on one side of the crushing knife set, a pressurizing mechanism slidingly set along the axis of the crushing cylinder on the other side of the crushing knife set. The pressurizing mechanism includes a mounting frame slidingly connected to the inner wall of the crushing cylinder, the mounting frame rotatably connected to a material tumbling plate made of magnetic material; when the intermittent material discharging mechanism discharges material, the pressurizing mechanism moving in a direction close to the crushing knife set; when the intermittent material discharges mechanism stops discharging material, the material tumbling plate rotates.
    Type: Grant
    Filed: May 21, 2024
    Date of Patent: December 10, 2024
    Assignee: ZHEJIANG WEIDUN ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Yiming Chen, Weixing Chen, Junfeng Liu, Guanzhong Huang
  • Patent number: 12128143
    Abstract: A discharging mechanism of a medical waste sterilization processing apparatus includes a central processing module, a waste processing module, a sterilization module, a monitoring module, a protection module, and a discharge module. The waste processing module and the sterilization module are communicatively connected to the central processing module, the sterilization module is connected to the waste processing module for sterilizing the waste processing module; the monitoring module is provided at the connection of the sterilization module and the waste processing module and is communicatively connected to the central processing module; the protection module is provided in the waste processing module and communicating with the central processing module; the discharge module is connected to the waste processing module and the protection module for discharging processed medical waste. The apparatus has an emergency treatment function to cope with a leakage situation, thereby improving its safety coefficient.
    Type: Grant
    Filed: May 22, 2024
    Date of Patent: October 29, 2024
    Assignee: ZHEJIANG WEIDUN ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Yiming Chen, Weixing Chen, Junfeng Liu, Guanzhong Huang
  • Patent number: 12109571
    Abstract: A tool-integrated medical waste sterilization processing barrel includes a treatment barrel, a discharge port set at a bottom edge of the treatment barrel, and an integrated cutting tool is provided at the bottom of the treatment barrel; the integrated cutting tool includes a mounting block in a shape of truncated square pyramid, the mounting block has a cutter on each bevel, the cutter is in a plane parallel to the corresponding bevel of the mounting block, the mounting block has a power chamber with a downward opening, the power chamber has a power member, the input end of the cutter extends into the power chamber and is connected to the output end of the power member, and a rotating member is connected between the mounting block and the treatment barrel.
    Type: Grant
    Filed: May 21, 2024
    Date of Patent: October 8, 2024
    Assignee: ZHEJIANG WEIDUN ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Yiming Chen, Weixing Chen, Junfeng Liu, Guanzhong Huang
  • Patent number: 12103010
    Abstract: A medical waste treatment machine with anti-clogging function includes a treatment barrel, a discharge port set at the bottom of the treatment barrel, and a discharge mechanism set at the discharge port. The discharge mechanism includes a discharge bin fixedly connected in the discharge port, provided with an auxiliary member at an end connected to the treatment barrel; the auxiliary member includes a flip shaft fixedly provided with an auxiliary plate extending into the treatment barrel, the flip shaft is connected to the inner wall of the discharge bin with torsion springs, when the device is not in use, the auxiliary plate being tilted downward from outside to inside along the radial direction of the treatment barrel by the action of the torsion springs. The treatment barrel is provided with an abutting assembly at the bottom of the treatment barrel, being capable of intermittently abutting with the auxiliary plate.
    Type: Grant
    Filed: May 23, 2024
    Date of Patent: October 1, 2024
    Assignee: ZHEJIANG WEIDUN ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Yiming Chen, Weixing Chen, Junfeng Liu, Guanzhong Huang
  • Publication number: 20240307582
    Abstract: A discharging mechanism of a medical waste sterilization processing apparatus includes a central processing module, a waste processing module, a sterilization module, a monitoring module, a protection module, and a discharge module. The waste processing module and the sterilization module are communicatively connected to the central processing module, the sterilization module is connected to the waste processing module for sterilizing the waste processing module; the monitoring module is provided at the connection of the sterilization module and the waste processing module and is communicatively connected to the central processing module; the protection module is provided in the waste processing module and communicating with the central processing module; the discharge module is connected to the waste processing module and the protection module for discharging processed medical waste. The apparatus has an emergency treatment function to cope with a leakage situation, thereby improving its safety coefficient.
    Type: Application
    Filed: May 22, 2024
    Publication date: September 19, 2024
    Applicant: ZHEJIANG WEIDUN ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Yiming CHEN, Weixing CHEN, Junfeng LIU, Guanzhong HUANG
  • Publication number: 20240307887
    Abstract: A medical waste treatment machine with anti-clogging function includes a treatment barrel, a discharge port set at the bottom of the treatment barrel, and a discharge mechanism set at the discharge port. The discharge mechanism includes a discharge bin fixedly connected in the discharge port, provided with an auxiliary member at an end connected to the treatment barrel; the auxiliary member includes a flip shaft fixedly provided with an auxiliary plate extending into the treatment barrel, the flip shaft is connected to the inner wall of the discharge bin with torsion springs, when the device is not in use, the auxiliary plate being tilted downward from outside to inside along the radial direction of the treatment barrel by the action of the torsion springs. The treatment barrel is provided with an abutting assembly at the bottom of the treatment barrel, being capable of intermittently abutting with the auxiliary plate.
    Type: Application
    Filed: May 23, 2024
    Publication date: September 19, 2024
    Applicant: ZHEJIANG WEIDUN ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Yiming CHEN, Weixing CHEN, Junfeng LIU, Guanzhong HUANG
  • Publication number: 20240299949
    Abstract: A tool-integrated medical waste sterilization processing barrel includes a treatment barrel, a discharge port set at a bottom edge of the treatment barrel, and an integrated cutting tool is provided at the bottom of the treatment barrel; the integrated cutting tool includes a mounting block in a shape of truncated square pyramid, the mounting block has a cutter on each bevel, the cutter is in a plane parallel to the corresponding bevel of the mounting block, the mounting block has a power chamber with a downward opening, the power chamber has a power member, the input end of the cutter extends into the power chamber and is connected to the output end of the power member, and a rotating member is connected between the mounting block and the treatment barrel.
    Type: Application
    Filed: May 21, 2024
    Publication date: September 12, 2024
    Applicant: ZHEJIANG WEIDUN ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Yiming CHEN, Weixing CHEN, Junfeng LIU, Guanzhong HUANG
  • Publication number: 20240299950
    Abstract: A high crushing efficiency medical waste treatment machine includes a crushing cylinder, a crushing knife set provided at the bottom of the crushing cylinder, an intermittent material discharge mechanism set on one side of the crushing knife set, a pressurizing mechanism slidingly set along the axis of the crushing cylinder on the other side of the crushing knife set. The pressurizing mechanism includes a mounting frame slidingly connected to the inner wall of the crushing cylinder, the mounting frame rotatably connected to a material tumbling plate made of magnetic material; when the intermittent material discharging mechanism discharges material, the pressurizing mechanism moving in a direction close to the crushing knife set; when the intermittent material discharges mechanism stops discharging material, the material tumbling plate rotates.
    Type: Application
    Filed: May 21, 2024
    Publication date: September 12, 2024
    Applicant: ZHEJIANG WEIDUN ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Yiming CHEN, Weixing CHEN, Junfeng LIU, Guanzhong HUANG