City river channel dredging system and working method thereof

A technology for rivers and cities, applied to chemical instruments and methods, mechanically driven excavators/dredgers, polluted waterways/lakes/ponds/rivers, etc. Fundamental problems, to achieve the effect of improving dehydration efficiency

Active Publication Date: 2018-05-29
湖北河泽水利水电工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But nowadays, the population density in the city is high, and a lot of garbage and sludge are often accumulated in the river, which is dirty and smelly, and it is extremely difficult

Method used

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Examples

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Example Embodiment

[0021] The present invention will be further explained below in conjunction with the drawings.

[0022] As attached figure 1 As shown, an urban river dredging system includes a solid-liquid separation device 1; the solid-liquid separation device 1 includes a compression structure 11 and a filter structure 12; the compression structure 11 includes a piston 111; the piston 111 and the filter structure 12 The piston 111 reciprocates linearly in the filter structure 12; the filter structure 12 includes a first cavity 121, a second cavity 122 and a third cavity 123; the first cavity 121, The second cavity 122 and the third cavity 123 are spliced ​​and arranged along the movement direction of the piston 111; the first cavity 121 is arranged at the inlet end of the filter structure 12; the third cavity 123 is arranged at the end of the filter structure 12; The second cavity 122 is arranged between the first cavity 121 and the third cavity 123 along the splicing direction; the first cavity

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PUM

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Abstract

The invention discloses a city river channel dredging system. The city river channel dredging system includes a solid-liquid separation device. The solid-liquid separation device comprises a compression structure and a filtration structure. The compression structure comprises a piston. The piston and the filter structure are arranged in a sealed and matched mode. The piston reciprocates in the filtration structure linearly. The filtration structure comprises a first cavity body, a second cavity body and a third cavity body. The first cavity body, the second cavity body and the third cavity body are arranged in a spliced mode in the moving direction of the piston. According to the multi-joint splicing design of the first cavity body, the second cavity body and the third cavity body, the length can be adjusted dynamically according to the sewage and the silt content within the sewage, and washing after using can also be facilitated; and the polygonal piston drives the cavity bodies to transmit together while compressing the sewage, and it is ensured that water can be discharged efficiently in all directions of the side surface of the second cavity body.

Description

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Claims

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Application Information

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Owner 湖北河泽水利水电工程有限公司
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