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Industrial processing and regenerating system of river and lake polluted sediment

A technology for polluted sediment and regeneration system, applied in sludge treatment, water/sludge/sewage treatment, dewatering/drying/concentrated sludge treatment, etc. Deal with issues such as large-scale production and resource regeneration

Active Publication Date: 2016-12-21
POWERCHINA WATER ENVIRONMENT GOVERANCE +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide an industrialized treatment and regeneration system for polluted sediment from rivers and lakes. Technical issues of chemical regeneration

Method used

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  • Industrial processing and regenerating system of river and lake polluted sediment
  • Industrial processing and regenerating system of river and lake polluted sediment
  • Industrial processing and regenerating system of river and lake polluted sediment

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Embodiment Construction

[0027] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather...

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Abstract

The invention belongs to the technical field of water environment treatment, and provides an industrial processing and regenerating system of river and lake polluted sediment. The system comprises a sediment dredging device, a pipeline conveying device, a waste sorting device, a mud-sand separating device, a mud-water separating device and a dehydration solidifying device. The industrial processing and regenerating system of river and lake polluted sediment uses the waste sorting device, the mud-sand separating device, the mud-water separating device and the dehydration solidifying device to carry out environmentally-friendly dredging, super-distance mud conveying, waste sorting, mud-sand separation, mud-water separation, waste water purification and dehydration solidification to realize harmless, large-scale, integrated and automatic high-efficiency utilization and treatment of polluted sediment in rivers and lakes in order to reach gradual decrement, harmless treatment, industrial treatment and resource recycling of the polluted sediment, and is a highly-integrated technologic standard and technologic system which can be industrially promoted.

Description

technical field [0001] The invention belongs to the technical field of water environment treatment, and in particular relates to an industrialized treatment and regeneration system for polluted sediment from rivers and lakes. Background technique [0002] A river is an open water area, which generally has the characteristics of narrow water surface, long flow, and tide-sensing characteristics of coastal and offshore rivers. Due to slow exchange and other characteristics, rivers and lakes are generally easily affected by seasonal rains and floods. With the rapid development of society and economy, the urban population has increased sharply, and the amount of sewage discharged from the rivers and lakes in the cities has increased significantly. The water quality turns black and smelly, and the living environment of fish and shrimp deteriorates sharply or cannot survive. The sediment at the bottom of the gushing bed of rivers and lakes has been eroded by polluted water for a ...

Claims

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Application Information

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IPC IPC(8): C02F11/14C02F11/12E02F5/28C02F101/20C02F11/122
CPCC02F11/122C02F11/14E02F5/28C02F2101/20C02F2103/007C02F11/12
Inventor 王民浩陈士强郑久存翟德勤陶明禹芝文陈惠明赵新民刘学武赵明江
Owner POWERCHINA WATER ENVIRONMENT GOVERANCE
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