Title:
SEDIMENT IN-SITU REMEDIATION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2024/012076
Kind Code:
A1
Abstract:
Sediment in-situ remediation equipment, comprising an amphibious platform and the following components provided on the amphibious platform: a screw cutter suction apparatus, one end of the screw cutter suction apparatus being hinged to one end of the amphibious platform, and the other end of the screw cutter suction apparatus being capable of extending into sediment for suctioning the sediment; a dewatering apparatus provided downstream of the screw cutter suction apparatus and communicated with one end of the screw cutter suction apparatus; a sediment treatment apparatus provided downstream of the dewatering apparatus and used for treating and processing the sediment into a planting base; a grass carpet processing apparatus provided downstream of the sediment treatment apparatus and used for planting submerged plants on the planting base to form a submerged grass carpet; a grass carpet laying apparatus, one end of the grass carpet laying apparatus being close to the grass carpet processing apparatus, and the other end of the grass carpet laying apparatus extending towards the screw cutter suction apparatus and extending into water; and a drain pipe, the dewatering apparatus and the sediment treatment apparatus being respectively communicated with the drain pipe. The sediment is transported between the dewatering apparatus and the sediment treatment apparatus by means of material conveying assemblies. According to the present invention, the planting base for growth of submerged vegetation is formed after highly polluted sediment is treated unharmfully, thereby realizing sediment in-situ remediation of rivers and lakes.
Inventors:
ZHANG BO (CN)
WANG SHUHANG (CN)
JIANG XIA (CN)
GUO YUNYAN (CN)
CHE FEIFEI (CN)
CAI QING (CN)
WANG SHUHANG (CN)
JIANG XIA (CN)
GUO YUNYAN (CN)
CHE FEIFEI (CN)
CAI QING (CN)
Application Number:
PCT/CN2023/097160
Publication Date:
January 18, 2024
Filing Date:
May 30, 2023
Export Citation:
Assignee:
CHINESE RES ACADEMY OF ENVIRIONMENTAL SCIENCES (CN)
International Classes:
C02F11/12; E02F3/88; E02F5/28; E02F7/00
Foreign References:
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Attorney, Agent or Firm:
BEIJING DINGJIADA IP FIRM et al. (CN)
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