Patents by Inventor Ziping Zhu

Ziping Zhu 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: 11136253
    Abstract: The present disclosure provides a microbiological treatment system including a hydration system and microbiological degradation systems. The hydration system may include a gas-liquid mixing chamber, a gas inlet, a gas outlet, a liquid inlet, and a liquid outlet, the latter four being fluidly coupled to the chamber. The gas inlet is configured to introduce an ethylene oxide exhaust gas into the chamber to mix with an aqueous solution to form an ethylene oxide exhaust liquor. The liquid outlet is configured to discharge the ethylene oxide exhaust liquor. Each microbiological degradation system may include a degradation chamber containing degradation bacteria including one of anaerobic bacteria, facultative bacteria, or aerobic bacteria. The degradation chambers of the microbiological degradation systems may be in fluid communication sequentially in a predetermined degradation sequence, with the most upstream in the degradation sequence having a liquid inlet in fluid communication with the liquid outlet.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: October 5, 2021
    Assignees: Chio Kang Medical, Inc., Qiaokang Biotech (Guangdong) Co., LTD.
    Inventors: Jianlong Xue, Shengwei Hu, Dongxin Hou, Yecheng He, Hao Chen, Ziping Zhu, Qinghua Xiao, Lixiong Feng
  • Patent number: 11129914
    Abstract: An ethylene oxide adsorption recovery system includes a tower body defining a gas channel extending longitudinally therein. A sidewall of the tower body further comprises a plurality of mounting holes disposed longitudinally along the side wall and in communication with the gas channel. A bottom portion of the tower body includes a first pipe in communication with the gas channel, and a top portion of the tower body includes a second pipe in communication with the gas channel. A plurality of adsorption panels is coupled to the tower body through corresponding respective mounting holes of the plurality of mounting holes, each of the plurality of adsorption panels extends into the gas channel. A sealing door is movably coupled to the sidewall of the tower body and configured to selectively fix each of the plurality of adsorption panels to a respective mounting hole of the plurality of mounting hole.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: September 28, 2021
    Assignees: Chio Kang Medical, Inc., Qiaokang Biotech (Guangdong) Co., LTD.
    Inventors: Dongxin Hou, Jianlong Xue, Shengwei Hu, Weiguo Wang, Yecheng He, Qinghua Xiao, Ziping Zhu, Lixiong Feng
  • Publication number: 20210293476
    Abstract: The present disclosure provides a gas liquefaction separator, a gas liquefaction recovery system, and a method for separating and recovering ethylene oxide. The gas liquefaction separator includes a housing, a blocking plate, a gas baffle, and a liquid collector, the latter three being located inside the housing. The liquid collector—an outer edge of which is connected to an inner wall of the housing—is located below the gas baffle, which is located below the blocking plate. The liquid collector includes a first flow guide surface, on a bottom portion of which is disposed a first hole. The gas baffle—an upper surface of which forms a second flow guide surface and an outer edge of which has a protrusion(s)—is connected to the first flow guide surface through the protrusion(s), thereby forming a second hole between the outer edge of the gas baffle and the first flow guide surface.
    Type: Application
    Filed: August 25, 2020
    Publication date: September 23, 2021
    Inventors: Xiuling Zhong, Jianlong Xue, Dongxin Hou, Jiali Lin, Yecheng He, Shengwei Hu, Ziping Zhu, Qinghua Xiao, Lixiong Feng
  • Publication number: 20210292202
    Abstract: The present disclosure provides a microbiological treatment system including a hydration system and microbiological degradation systems. The hydration system may include a gas-liquid mixing chamber, a gas inlet, a gas outlet, a liquid inlet, and a liquid outlet, the latter four being fluidly coupled to the chamber. The gas inlet is configured to introduce an ethylene oxide exhaust gas into the chamber to mix with an aqueous solution to form an ethylene oxide exhaust liquor. The liquid outlet is configured to discharge the ethylene oxide exhaust liquor. Each microbiological degradation system may include a degradation chamber containing degradation bacteria including one of anaerobic bacteria, facultative bacteria, or aerobic bacteria. The degradation chambers of the microbiological degradation systems may be in fluid communication sequentially in a predetermined degradation sequence, with the most upstream in the degradation sequence having a liquid inlet in fluid communication with the liquid outlet.
    Type: Application
    Filed: September 4, 2020
    Publication date: September 23, 2021
    Inventors: Jianlong Xue, Shengwei Hu, Dongxin Hou, Yecheng He, Hao Chen, Ziping Zhu, Qinghua Xiao, Lixiong Feng
  • Publication number: 20210291107
    Abstract: The present disclosure discloses a device, system, and method for treating an ethylene oxide waste gas. The system includes a first pressure swing adsorption tower, a first thermostatic assembly, a gas storage tank, a first branch pipe, and a second branch pipe. The first pressure swing adsorption tower comprises a first accommodating chamber which accommodates an adsorption material. A first vent port and a first exhaust port are in communication with the first accommodating chamber. The first pressure swing adsorption tower is partially disposed in the first thermostatic assembly. The gas storage tank comprises a gas inlet/outlet port. The first branch pipe and the second branch pipe are in communication with the first vent port. The first branch pipe couples the first vent port with the gas inlet/outlet port and the second branch pipe introduces an ethylene oxide waste gas into the first pressure swing adsorption tower.
    Type: Application
    Filed: August 25, 2020
    Publication date: September 23, 2021
    Inventors: Yecheng He, Dongxin Hou, Jianlong Xue, Guqun Ren, Xiuling Zhong, Xin Yin, Xuzhong Liao, Ziping Zhu, Qinghua Xiao, Yuhua Zou, Lixiong Feng
  • Publication number: 20210291105
    Abstract: An ethylene oxide adsorption recovery system includes a tower body defining a gas channel extending longitudinally therein. A sidewall of the tower body further comprises a plurality of mounting holes disposed longitudinally along the side wall and in communication with the gas channel. A bottom portion of the tower body includes a first pipe in communication with the gas channel, and a top portion of the tower body includes a second pipe in communication with the gas channel. A plurality of adsorption panels is coupled to the tower body through corresponding respective mounting holes of the plurality of mounting holes, each of the plurality of adsorption panels extends into the gas channel. A sealing door is movably coupled to the sidewall of the tower body and configured to selectively fix each of the plurality of adsorption panels to a respective mounting hole of the plurality of mounting hole.
    Type: Application
    Filed: August 25, 2020
    Publication date: September 23, 2021
    Inventors: Dongxin Hou, Jianlong Xue, Shengwei Hu, Weiguo Wang, Yecheng He, Qinghua Xiao, Ziping Zhu, Lixiong Feng
  • Patent number: 11124438
    Abstract: The present disclosure provides an Alcaligenes faecalis strain capable of degrading ethylene oxide and uses thereof. The deposit number of the strain is CGMCC No. 18435. This strain can be used in pollution treatment, for example, to treat industrial sewage or wastewater containing ethylene oxide, which greatly improves the decontamination ability of ethylene oxide in manufacturing industries. The present disclosure also provides a degradation agent for degrading ethylene oxide and a method for biodegrading ethylene oxide.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: September 21, 2021
    Assignees: CHIO KANG MEDICAL, INC., QIAOKANG BIOTECH (GUANGDONG) CO., LTD.
    Inventors: Jianlong Xue, Dongxin Hou, Lijuan Jiang, Weiguo Wang, Xuzhong Liao, Yecheng He, Hao Chen, Jiali Lin, Ziping Zhu, Lixiong Feng
  • Patent number: 11123680
    Abstract: The present disclosure discloses a device, system, and method for treating an ethylene oxide waste gas. The system includes a first pressure swing adsorption tower, a first thermostatic assembly, a gas storage tank, a first branch pipe, and a second branch pipe. The first pressure swing adsorption tower comprises a first accommodating chamber which accommodates an adsorption material. A first vent port and a first exhaust port are in communication with the first accommodating chamber. The first pressure swing adsorption tower is partially disposed in the first thermostatic assembly. The gas storage tank comprises a gas inlet/outlet port. The first branch pipe and the second branch pipe are in communication with the first vent port. The first branch pipe couples the first vent port with the gas inlet/outlet port and the second branch pipe introduces an ethylene oxide waste gas into the first pressure swing adsorption tower.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: September 21, 2021
    Assignees: Chio Kang Medical, Inc., Qiaokang Biotech (Guangdong) Co., LTD.
    Inventors: Yecheng He, Dongxin Hou, Jianlong Xue, Guqun Ren, Xiuling Zhong, Xin Yin, Xuzhong Liao, Ziping Zhu, Qinghua Xiao, Yuhua Zou, Lixiong Feng
  • Patent number: 11125498
    Abstract: The present disclosure provides a gas liquefaction separator, a gas liquefaction recovery system, and a method for separating and recovering ethylene oxide. The gas liquefaction separator includes a housing, a blocking plate, a gas baffle, and a liquid collector, the latter three being located inside the housing. The liquid collector—an outer edge of which is connected to an inner wall of the housing—is located below the gas baffle, which is located below the blocking plate. The liquid collector includes a first flow guide surface, on a bottom portion of which is disposed a first hole. The gas baffle—an upper surface of which forms a second flow guide surface and an outer edge of which has a protrusion(s)—is connected to the first flow guide surface through the protrusion(s), thereby forming a second hole between the outer edge of the gas baffle and the first flow guide surface.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: September 21, 2021
    Assignees: Chio Kang Medical, Inc., Qiaokane Biotech (Guangdong) Co., LTD.
    Inventors: Xiuling Zhong, Jianlong Xue, Dongxin Hou, Jiali Lin, Yecheng He, Shengwei Hu, Ziping Zhu, Qinghua Xiao, Lixiong Feng
  • Patent number: 11103608
    Abstract: The present disclosure discloses a mobile pretreatment method and apparatus, which may include: a vehicle-mounted system; and a detachable pretreatment chamber fluidly connected to the vehicle-mounted system. The detachable pretreatment chamber may be configured to accommodate an item for sterilization, and may include a temperature and humidity detector, a humidification device, and a water heating device. The vehicle-mounted system may be mountable on a vehicle, and may include an automatic control system, a heating system, a humidification system, and a water inlet system, the latter three being electrically connected to the automatic control system. The heating system may be fluidly connected to the water inlet system, and may be fluidly connected to the water heating device. The humidification system may be fluidly connected to the water inlet system, and may be fluidly connected to the humidification device.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: August 31, 2021
    Assignees: Chio Kang Medical, Inc., Qiaokane Biotech (Guangdong) Co., LTD.
    Inventors: Shengwei Hu, Jianlong Xue, Dongxin Hou, Xuzhong Liao, Xin Yin, Guqun Ren, Xiuling Zhong, Yuhua Zou, Yecheng He, Ziping Zhu, Lixiong Feng
  • Patent number: 11085016
    Abstract: The present disclosure discloses a method for screening bacteria capable of tolerating and degrading ethylene oxide, comprising: preliminary screening, purification, ethylene oxide tolerance acclimatization, and ethylene oxide degradation acclimatization. The methods for screening and acclimatization provided by the present application is simple to operate, and the ability of the acclimatized strains to degrade ethylene oxide is significantly improved. Therefore, a series of ethylene oxide-degrading strains capable of tolerating and degrading ethylene oxide may be obtained, which have excellent treatment performance and is safe, environmentally friendly, and is of great significance for decontamination treatment of ethylene oxide.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: August 10, 2021
    Assignees: CHIO KANG MEDICAL, INC., QIAOKANG BIOTECH (GUANGDONG) CO., LTD.
    Inventors: Jianlong Xue, Dongxin Hou, Xin Yin, Lijuan Jiang, Xuzhong Liao, Guqun Ren, Yecheng He, Ziping Zhu, Jiali Lin, Lixiong Feng
  • Publication number: 20210221718
    Abstract: The present disclosure provides an Alcaligenes faecalis strain capable of degrading ethylene oxide and uses thereof. The deposit number of the strain is CGMCC No. 18435. This strain can be used in pollution treatment, for example, to treat industrial sewage or wastewater containing ethylene oxide, which greatly improves the decontamination ability of ethylene oxide in manufacturing industries. The present disclosure also provides a degradation agent for degrading ethylene oxide and a method for biodegrading ethylene oxide.
    Type: Application
    Filed: September 4, 2020
    Publication date: July 22, 2021
    Inventors: Jianlong Xue, Dongxin Hou, Lijuan Jiang, Weiguo Wang, Xuzhong Liao, Yecheng He, Hao Chen, Jiali Lin, Ziping Zhu, Lixiong Feng
  • Publication number: 20210222117
    Abstract: The present disclosure discloses a method for screening bacteria capable of tolerating and degrading ethylene oxide, comprising: preliminary screening, purification, ethylene oxide tolerance acclimatization, and ethylene oxide degradation acclimatization. The methods for screening and acclimatization provided by the present application is simple to operate, and the ability of the acclimatized strains to degrade ethylene oxide is significantly improved. Therefore, a series of ethylene oxide-degrading strains capable of tolerating and degrading ethylene oxide may be obtained, which have excellent treatment performance and is safe, environmentally friendly, and is of great significance for decontamination treatment of ethylene oxide.
    Type: Application
    Filed: September 4, 2020
    Publication date: July 22, 2021
    Inventors: Jianlong Xue, Dongxin Hou, Xin Yin, Lijuan Jiang, Xuzhong Liao, Guqun Ren, Yecheng He, Ziping Zhu, Jiali Lin, Lixiong Feng
  • Patent number: 10967083
    Abstract: An ethylene oxide adsorption recovery system includes a tower body defining a gas channel extending longitudinally therein. A sidewall of the tower body further comprises a plurality of mounting holes disposed longitudinally along the side wall and in communication with the gas channel. A bottom portion of the tower body includes a first pipe in communication with the gas channel, and a top portion of the tower body includes a second pipe in communication with the gas channel. A plurality of adsorption panels is coupled to the tower body through corresponding respective mounting holes of the plurality of mounting holes, each of the plurality of adsorption panels extends into the gas channel. A sealing door is movably coupled to the sidewall of the tower body and configured to selectively fix each of the plurality of adsorption panels to a respective mounting hole of the plurality of mounting hole.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: April 6, 2021
    Assignees: Chio Kang Medical, Inc., Qiaokang Biotech (Guangdong) Co., LTD.
    Inventors: Dongxin Hou, Jianlong Xue, Shengwei Hu, Weiguo Wang, Yecheng He, Qinghua Xiao, Ziping Zhu, Lixiong Feng