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Floating type device riverway bottom pollutant removing and purifying device and method

A purification device and technology for pollutants, applied in chemical instruments and methods, flotation water/sewage treatment, polluted waterway/lake/pond/river treatment, etc., can solve problems such as untested safety

Active Publication Date: 2016-09-21
上海中韩术环境科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Similar to the purification device floating on the water surface in the present invention, its safety has not been tested

Method used

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  • Floating type device riverway bottom pollutant removing and purifying device and method
  • Floating type device riverway bottom pollutant removing and purifying device and method
  • Floating type device riverway bottom pollutant removing and purifying device and method

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Embodiment Construction

[0097] The purpose, features and advantages of the above-mentioned technology are described in detail below.

[0098] The implementation method is described in detail using the attached figures as examples.

[0099] Such as figure 1 As shown, the high-pressure air generating device 40 and high-pressure nozzle 40b installed on the upper part of the floating mobile pollutant purification device 200 are used to compulsorily stir the polluted sediment on the bottom bed of the water body, while the micro-bubble generating device 50 and the pressurized tank The generated micro-bubbles effectively float the stirred sludge through the nozzle 50b of the micro-bubble generating device installed on the upper part of the high-pressure nozzle. Discharged through drainage structure. For the sediment at the bottom of the water body with serious local pollution, it is absorbed and removed by high-performance, high-lift sand suction pump 90, absorption device 90a and control device 120a, and...

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PUM

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Abstract

The invention relates to a floating type device riverway bottom pollutant removing and purifying device and method. The device comprises one or more front end devices provided with a microorganism carrier module, a settling pond, a pollution isolating film and a sensor, one or more rear end devices provided with a microorganism carrier module cover, a pollution isolation film, a microorganism culture supply device, a high-concentration oxygen dissolving device and a floater, and a middle device comprising a primary sediment collecting device, a secondary sediment collecting device, a pressurized air spraying device, a small bubble generating device, an underwater camera, a pollution isolation film and a floater. The device can float on the surface of different water bodies such as rivers, lakes, river water and oceans to remove suspended solids, sediment and pollutant bottom mud in water, and the water ecological restoration problem is fundamentally solved.

Description

[technical field] [0001] The invention relates to a water purification device and method, in particular to a floating river bottom pollutant removal and purification device and method. [Background technique] [0002] Air flotation technology treated with dissolved oxygen or vacuum reaction is widely used in the process of remediation of polluted water bodies. [0003] Air flotation technology is a technology that uses tiny air bubbles to absorb and remove pollutants in water. When structural equipment is used, stable treatment effects can be obtained according to chemical reactions. However, when the above-mentioned methods of removing pollutants in water bodies are directly applied to the treatment of river and lake water bodies, many problems often arise in theory and practical operation. [0004] The treatment effect of floating and separating and removing through the reaction of micro-bubbles, inorganic polymer PAC, aluminum salt flocculant or polymer with algae or sus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F1/24C02F1/56C02F3/34C02F9/00C02F2001/007C02F2103/007C02F2209/001
Inventor 李道源金晟章卫东
Owner 上海中韩术环境科技有限公司
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