Title:
CONTAMINATED SOIL REMEDIATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/011699
Kind Code:
A1
Abstract:
The present invention relates to a contaminated soil remediation system. The system comprises a supporting frame. A conveying device is installed on the supporting frame by means of an A-shaped support; a leveling device is installed above the middle of the conveying device; a spraying device is installed above the front portion of the conveying device; a protective enclosure is installed below the front portion of the conveying device, and a discharging funnel is installed at the upper portion of the interior thereof; a soil basket is arranged below the discharging funnel. A lifting device is arranged behind the supporting frame, and a spreading device is installed between the lifting device and the conveying device. A lifting and lowering frame device for lifting and lowering of the soil basket is installed in front of the conveying device, and a gas collecting hood case capable of moving frontward and backward and allowing the lifting and lowering frame device to completely enter the interior thereof is arranged in front of the supporting frame. The system further comprises a desorption purification device connected to the gas collecting hood case. The contaminated soil remediation system in the present invention achieves continuous remediation, promotes full blending of soil and a remediation agent and the like, and implements effective purification treatment on volatile matter.
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Inventors:
WANG QI (CN)
WANG MIAOMIAO (CN)
ZHANG QUANSHENG (CN)
XING HAO (CN)
LIU ZHEN (CN)
WANG WENJIANG (CN)
FENG CHEN (CN)
WANG MIAOMIAO (CN)
ZHANG QUANSHENG (CN)
XING HAO (CN)
LIU ZHEN (CN)
WANG WENJIANG (CN)
FENG CHEN (CN)
Application Number:
PCT/CN2022/111383
Publication Date:
January 18, 2024
Filing Date:
August 10, 2022
Export Citation:
Assignee:
CCCC TDC ENV ENGINEERING CO LTD (CN)
CCCC TIANJIN DREDGING CO LTD (CN)
CCCC TIANJIN DREDGING CO LTD (CN)
International Classes:
B09C1/08; B09C1/00
Foreign References:
| JP2003340424A | 2003-12-02 | |||
| CN211109356U | 2020-07-28 | |||
| CN107716538A | 2018-02-23 | |||
| CN114653736A | 2022-06-24 | |||
| CN205362213U | 2016-07-06 | |||
| CN105013806A | 2015-11-04 | |||
| CN105935684A | 2016-09-14 |
Attorney, Agent or Firm:
TIANJIN DINGHE PATENT &TRADEMARK AGENCY CO., INC. (CN)
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