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Bubble curtain contamination discharging system and control method for bubble curtain contamination discharging system

A technology of sewage discharge system and air bubble curtain, which is applied in chemical instruments and methods, cleaning methods and utensils, and cleaning of open water surfaces, etc. It can solve the problems of inapplicable sewage barrier operations, lack of antifouling system and antifouling characteristics, and inability to realize real-time supervision Control and other issues to achieve the effect of preventing failure, precise control, and ensuring the barrier effect

Active Publication Date: 2020-06-09
CCCC GUANGZHOU DREDGING
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Problems solved by technology

However, the use of anti-fouling systems for environmental protection dredging in dredging projects is still in its infancy. There is a lack of research on specific anti-fouling systems and anti-fouling characteristics. Sewage barrier operation under different ocean currents or river speed environments

Method used

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  • Bubble curtain contamination discharging system and control method for bubble curtain contamination discharging system
  • Bubble curtain contamination discharging system and control method for bubble curtain contamination discharging system

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below in conjunction with accompanying drawings:

[0028] Such as Figure 1 to Figure 2 As shown, a kind of bubble curtain blowdown system, comprises the bubble curtain generation pipe 20 that has vent hole 210, is used for the high-pressure gas supply device 10 that transports high-pressure gas to bubble curtain generation pipe 20, is used for collecting the place at vent hole 210 The first collection module 310 for gas velocity, the second collection module 320 for collecting water flow velocity, the control module 410 electrically connected with the first collection module 310 and the second collection module 320, and the regulator for adjusting the high-pressure gas flow The module 50, the adjustment module 50 and the control module 410 are electrically connected, and the electrical connection can be wireless or wired, and different electrical connection methods can be selected according to actual needs. ...

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Abstract

The invention relates to a bubble curtain contamination discharging system and a control method. The bubble curtain contamination discharging system involves a bubble curtain generating pipe with exhaust holes, a high-pressure gas supplying device for conveying high-pressure gas to the bubble curtain generating pipe, a first collecting module for collecting gas velocity at the exhaust holes, a second collecting module for collecting water velocity, a control module electrically connected with the first collecting module and the second collecting module, and an adjusting module for adjusting the flow of the high-pressure gas, wherein the adjusting module is electrically connected with the control module. In the operation process, the first collecting module and the second collecting moduleacquire the gas emission speed at the exhaust holes and the water velocity in real time, the control module processes collected data and controls the adjusting module to work, and the system can realize the real-time monitoring function, so that the control of the system is more accurate, the gas emission speed of the bubble curtain generating pipe can be adjusted according to the water velocity with different sizes, and the system is suitable for contamination discharge blocking operation in environments of ocean current or river speed with different sizes.

Description

technical field [0001] The invention relates to the technical field of dredging sewage, in particular to an air bubble curtain sewage system and a control method for the air bubble curtain sewage system. Background technique [0002] The traditional dredging construction will cause the suspended matter deposited in the surrounding waters to spread in the water or even float on the water surface, causing great pollution to the environment. In response to national laws and regulations on ecological and environmental protection, it is imminent to improve the problem of serious dredging pollution. The bubble curtain pipeline can have a certain barrier effect on the diffusion of suspended solids around during the dredging operation. It not only allows ships and equipment to move freely on the bubble curtain, but also blocks suspended substances. However, the use of anti-fouling systems for environmental protection dredging in dredging projects is still in its infancy. There is a...

Claims

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Application Information

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IPC IPC(8): E02B15/06B08B15/00E02F5/28
CPCB08B15/00E02B15/06E02F5/28
Inventor 向宏程以炫危卫伍骏陈熙宇汪望明李智赵宁张登泰
Owner CCCC GUANGZHOU DREDGING
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