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A mobile in-situ enhanced repair device for river polluted water

An in-situ intensified and mobile technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve problems such as low treatment efficiency, single function, and low dissolved oxygen concentration , to achieve the effect of preventing accumulation, enhancing the effect and increasing the contact rate

Active Publication Date: 2021-08-31
JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main reason why the sludge is deposited and cannot be decomposed by microorganisms in time, and the self-purification ability of the water body is destroyed is due to the low concentration of dissolved oxygen in the water, which is not conducive to the growth and proliferation of microorganisms that decompose pollutants.
[0003] In the existing technology, a landscape design repair device is used for positioning repair. Although the aesthetic requirements are met, such a solution pays too much attention to the landscape experience and ignores the water quality requirements, and does not achieve a good water treatment effect. The treatment efficiency is also low, and it cannot help the water body to achieve self-purification balance
[0004] Most of the current mobile restoration devices have a single function, focusing on water body monitoring and weak restoration. Therefore, a mobile device that can monitor and repair and has high efficiency is needed to purify the river water body

Method used

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  • A mobile in-situ enhanced repair device for river polluted water
  • A mobile in-situ enhanced repair device for river polluted water
  • A mobile in-situ enhanced repair device for river polluted water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, a mobile in-situ enhanced restoration device for river polluted water includes a hull 1 and a power drive mechanism 2 installed on the hull 1, an enhanced restoration module 3, an aeration and oxygenation module 4, a pressurized drug delivery module 5, water quality Detection module 6 and main control module 7; Power drive mechanism 2 comprises the driving propeller 21 that is arranged on hull 1 afterbody, is respectively fixed on the rotating shaft 22 of hull 1 both sides by bearing, is connected to the stepper motor 23 of rotating shaft 22 one ends , and each 2 steering gears 24 fixedly connected on each rotating shaft 22; the inclination angle of the hollow plate 31 is 60 degrees, and the hollow plate 31 is deflected into a certain angle by the steering gear 24, which can reduce the resistance of stirring .

[0032] Such as image 3 As shown, the reinforced repair module 3 includes a hollow plate 31 connected to the output shaft of the st...

Embodiment 2

[0036] Embodiment 2: This implementation is basically the same as Embodiment 1, the difference is that the cross section of the hollow plate 31 is a semicircle, and the hollow plate 31 of the semicircular structure can increase the contact area between the biological filler and water, and can also improve Contact time, which in turn facilitates repair.

Embodiment 3

[0037] Embodiment 3: this implementation is basically the same as in Example 1, the difference is that further, the filler filled inside the biological filler balls comprises: 11% magnetic nano-silicon, 35% graphene gel balls, 14% carbon fiber, the balance is ceramsite balls, the magnetic nano-silicon can improve the stability of microorganisms, and the graphene gel balls can absorb solar energy to increase the temperature around them and maintain the optimal reaction temperature of microorganisms , Improve the activity and treatment efficiency of microorganisms.

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Abstract

The invention discloses a mobile river channel polluted water in-situ in-situ repairing device, which comprises a hull, a power drive mechanism installed on the hull, a strengthening repair module, an aeration and oxygenation module, a pressurized drug delivery module, a water quality detection module and a main control unit. module; the power drive mechanism includes a driving propeller, a rotating shaft fixed on both sides of the hull, a stepper motor connected to the rotating shaft, and several steering steering gears fixedly connected to the rotating shaft; the strengthening repair module includes The connected hollow plate and the biological filler filled in the hollow plate; the aeration and oxygenation module includes an aerator, the main through pipe at the bottom of the hull and the branch pipe fixed at the bottom of the hollow plate; the pressurized dosing module includes a mixed drug device, a dosing pump connected to the main through pipe, a dosing water quality detection module including a water quality analyzer, and a sampling pipe arranged at the bottom of one of the hollow plates; the main control module works as a whole.

Description

technical field [0001] The invention belongs to the technical field of river course management, and in particular relates to a mobile in-situ enhanced restoration device for polluted water bodies in river courses. Background technique [0002] River courses are an important support for the urban ecological environment, an important carrier of natural resources and environment, closely related to human production and life, and play a significant role in urban planning and construction. Water pollution occurs when the rate of pollutants entering the water body exceeds the self-purification capacity of the water body. Since the pollutants cannot be decomposed, they will be deposited in the sediment at the bottom of the river or lake and dissolved into the water body, causing pollution in the river. Pollution has exacerbated the shortage of water resources, and the destruction of the water ecological environment has led to frequent floods. The main reason why sludge deposition ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14
Inventor 周震球荣杰
Owner JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION TECH CO LTD