Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Filtering system for cutter suction dredger
The invention relates to a filtering system for a cutter suction dredger. Comprising a double-suction submersible pump mounted in a reamer arm and a filter box, a partition plate is arranged in an inner cavity of the filter box and divides the inner cavity into an upper cavity and a lower cavity, a filter screen connector is arranged in the middle of the partition plate, a filter screen mounting seat is arranged on the top wall of the filter box, and a filter screen assembly is mounted in the filter screen mounting seat; the lower end of the filter screen assembly is in butt joint with the filter screen connector. A water inlet pipe is installed on the outer wall of the lower cavity of the filter box, the end of the water inlet pipe is connected to a water inlet hole formed in the bottom wall of the reamer arm, and a discharge pipe is arranged on the outer wall of the upper cavity of the filter box and connected with a suction pipe of the double-suction submersible pump in a butt joint mode. A blow-off pipe with an electromagnetic valve is arranged on the bottom wall of the lower cavity of the filter box, the blow-off pipe is connected to a sludge suction pipeline in the reamer arm, and a drainage pipe of the double-suction submersible pump is connected to a drainage hole formed in the side wall of the reamer arm. The device is reasonable in structural design and good in environment-friendly filtering effect.
本发明涉及一种用于绞吸式挖泥船的过滤系统。包括安装在绞刀刀臂内的双吸潜水泵和过滤箱，在过滤箱的内腔设有隔板将内腔分为上部腔室和下部腔室，在隔板的中部设有滤网接口，在过滤箱的顶壁上设有滤网安装座且在滤网安装座内安装有滤网组件，滤网组件的下端与滤网接口对接连接；在过滤箱的下部腔室的外壁上安装有进水管，进水管的端部连接至设置在绞刀刀臂底壁上的进水孔，在过滤箱的上部腔室的外壁上设有排出管且排出管与双吸潜水泵的吸入管对接连接，在过滤箱的下部腔室的底壁上设有带有电磁阀门的排污管，排污管连接至绞刀刀臂内的吸泥管道，双吸潜水泵的排水管连接至设置在绞刀刀臂侧壁上的排水孔。本发明结构设计合理，环保过滤效果好。
Filtering system for cutter suction dredger
The invention relates to a filtering system for a cutter suction dredger. Comprising a double-suction submersible pump mounted in a reamer arm and a filter box, a partition plate is arranged in an inner cavity of the filter box and divides the inner cavity into an upper cavity and a lower cavity, a filter screen connector is arranged in the middle of the partition plate, a filter screen mounting seat is arranged on the top wall of the filter box, and a filter screen assembly is mounted in the filter screen mounting seat; the lower end of the filter screen assembly is in butt joint with the filter screen connector. A water inlet pipe is installed on the outer wall of the lower cavity of the filter box, the end of the water inlet pipe is connected to a water inlet hole formed in the bottom wall of the reamer arm, and a discharge pipe is arranged on the outer wall of the upper cavity of the filter box and connected with a suction pipe of the double-suction submersible pump in a butt joint mode. A blow-off pipe with an electromagnetic valve is arranged on the bottom wall of the lower cavity of the filter box, the blow-off pipe is connected to a sludge suction pipeline in the reamer arm, and a drainage pipe of the double-suction submersible pump is connected to a drainage hole formed in the side wall of the reamer arm. The device is reasonable in structural design and good in environment-friendly filtering effect.
本发明涉及一种用于绞吸式挖泥船的过滤系统。包括安装在绞刀刀臂内的双吸潜水泵和过滤箱，在过滤箱的内腔设有隔板将内腔分为上部腔室和下部腔室，在隔板的中部设有滤网接口，在过滤箱的顶壁上设有滤网安装座且在滤网安装座内安装有滤网组件，滤网组件的下端与滤网接口对接连接；在过滤箱的下部腔室的外壁上安装有进水管，进水管的端部连接至设置在绞刀刀臂底壁上的进水孔，在过滤箱的上部腔室的外壁上设有排出管且排出管与双吸潜水泵的吸入管对接连接，在过滤箱的下部腔室的底壁上设有带有电磁阀门的排污管，排污管连接至绞刀刀臂内的吸泥管道，双吸潜水泵的排水管连接至设置在绞刀刀臂侧壁上的排水孔。本发明结构设计合理，环保过滤效果好。
Filtering system for cutter suction dredger
一种用于绞吸式挖泥船的过滤系统
SHAO GUOQIANG (Autor:in) / NIU XINYU (Autor:in) / YANG JIANXIN (Autor:in)
01.12.2023
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2024
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