Multipurpose dirt separating device based on bubble plume technology
阅读说明:本技术 基于气泡羽流技术的多用途隔污装置 (Multipurpose dirt separating device based on bubble plume technology ) 是由 熊庭 张海涛 麦楚霖 朱健豪 姜钦 伍骏 汪望明 吴强 于 2019-11-11 设计创作,主要内容包括:本发明涉及一种基于气泡羽流技术的多用途隔污装置,包括与抢险船上空压机连接的输气管道;输气管道的下方布置若干绳索箱装置,绳索箱装置包括密封的箱体以及设置于箱体内的卷轴、电机、信号处理器,以及设置于箱体外表面的智能传感器;绳索箱装置通过分支同轴电缆与输气管道连接,分支同轴电缆的下端缠绕在卷轴上并与信号处理器连接,通过电机驱动卷轴旋转以控制分支同轴电缆的收放,从而调节输气管道距离水面的距离。本发明通过配合铺管船使用,实现对输气管道在水深度的自动调节,能实现对水中不同深度、不同种类污染物的围截,实现多用途隔污,既能围油又能防止疏浚悬浮物的扩散,操作简单,有效控制了污染物的扩散。(The invention relates to a multipurpose dirt-separating device based on a bubble plume technology, which comprises a gas transmission pipeline connected with an air compressor on an emergency ship; a plurality of rope box devices are arranged below the gas transmission pipeline, each rope box device comprises a sealed box body, a scroll, a motor and a signal processor, and the scroll, the motor and the signal processor are arranged in the box body, and an intelligent sensor is arranged on the outer surface of the box body; the rope box device is connected with the gas transmission pipeline through a branch coaxial cable, the lower end of the branch coaxial cable is wound on the reel and connected with the signal processor, and the reel is driven to rotate through the motor so as to control the winding and unwinding of the branch coaxial cable, so that the distance from the gas transmission pipeline to the water surface is adjusted. The invention is used by matching with a pipe laying ship, realizes automatic adjustment of the water depth of the gas transmission pipeline, can realize enclosure of different depths and different types of pollutants in water, realizes multipurpose sewage isolation, can enclose oil and prevent the dispersion of dredging suspended matters, has simple operation and effectively controls the dispersion of the pollutants.)
1. A multipurpose dirt separation device based on a bubble plume technology comprises a gas transmission pipeline, wherein gas holes are formed in the gas transmission pipeline; a plurality of rope box devices are arranged below the gas transmission pipeline along the length direction of the gas transmission pipeline, each rope box device comprises a sealed box body, a scroll, a motor and a signal processor, and the intelligent sensor is arranged on the outer surface of the box body; the sewage separation device also comprises a main coaxial cable and branch coaxial cables, wherein the main coaxial cable is arranged at the bottom of the gas transmission pipeline, and the branch coaxial cables are separated from the installation position of each rope box device through a flow splitter; the rope box device is connected with the gas transmission pipeline through the branch coaxial cable, the upper end of the branch coaxial cable is connected with the gas transmission pipeline, the lower end of the branch coaxial cable is wound on the scroll and is connected with the signal processor, the scroll is connected with an output shaft of the motor, and the motor drives the scroll to rotate so as to control the winding and unwinding of the branch coaxial cable, so that the distance between the gas transmission pipeline and the water surface is adjusted;
the sewage separation device also comprises a computer arranged on the emergency ship, and the computer is respectively connected with the signal processors in the rope box devices through a main line coaxial cable and a branch coaxial cable; the intelligent sensor and the motor are respectively connected with the signal processor; the intelligent sensor measures water speed, water temperature and water pressure information and transmits signals to the computer for analysis through the signal processor, the computer transmits control signals to the signal processor, and the signal processor translates the control instructions to control the motor to execute the instructions.
2. The multipurpose dirt separating device based on the bubble plume technology as claimed in claim 1, wherein the rope box device further comprises an air pump and an air bag, the air pump is arranged in the box body and connected with the computer to receive a control signal of the computer; the air bags are arranged on two symmetrical sides of the outer part of the box body; the air pump is used for inflating the air bag, the air bag is in an airless state when the dirt separation device works, and when the box body is recovered, the air pump inflates the air bag to drive the box body to float.
3. The multipurpose dirt separating device based on the bubble plume technology as claimed in claim 1, wherein the air holes on the gas transmission pipeline are distributed in two rows, and the included angle between the orifices of the two rows of holes and the line connecting the circle centers of the gas transmission pipeline is 120 °.
4. The multipurpose dirt separation device based on the bubble plume technology as claimed in claim 1, wherein the gas transmission pipeline is a flexible plastic pipe, and can float on the water surface in a ventilation state.
5. The multipurpose dirt separation device based on the bubble plume technology as claimed in claim 1, wherein the gas transmission pipeline is connected with an air compressor through a pressure-maintaining pipe, and a diffuser pipe is arranged at the joint of the pressure-maintaining pipe and the gas transmission pipeline.
6. The multipurpose dirt separation device based on bubble plume technology of claim 1, wherein the rope box devices are equidistantly distributed along the length direction of the gas transmission pipeline.
7. The multipurpose dirt-proof device based on bubble plume technique as claimed in claim 1, wherein the rope box device has a water-proof pipe at the perforated part of the branch coaxial cable inside the box body to prevent water from entering into the box body.
Technical Field
The invention relates to the technical field of water body sewage separation, in particular to a multipurpose sewage separation device based on a bubble plume technology.
Background
With the continuous development of marine oil and the wide application of marine transportation, marine oil spill pollution becomes a great problem for human beings, and marine oil spill accidents happen occasionally, which bring great harm to the natural environment, marine organisms and human health. At present, the solid oil containment boom is mostly arranged by tugboats for controlling the diffusion of oil spill pollution at home and abroad, but the response time to accidents is longer, the functions of all engineering equipment are single, the matching operation efficiency is lower, and the emergency oil spill accidents are difficult to be quickly and effectively treated. And the arrangement range of the solid oil containment boom is limited, the oil containment efficiency is reduced due to the corrosion of oil spilling and seawater, and the emergency oil spilling accident is difficult to be quickly and effectively treated. The existing solid dirt-separating curtain in the dredging engineering is inconvenient to lay and influence the ship passage, and has a plurality of inconveniences.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multipurpose dirt-separating device based on a bubble plume technology, which can efficiently and quickly perform oil-enclosing and dirt-separating work and prevent the increase of the diffusion area of pollutants, aiming at the defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a multipurpose dirt separation device based on a bubble plume technology comprises a gas transmission pipeline, wherein an air hole is formed in the gas transmission pipeline, and the gas transmission pipeline is connected with an air compressor on a rescue ship; a plurality of rope box devices are arranged below the gas transmission pipeline along the length direction of the gas transmission pipeline, each rope box device comprises a sealed box body, a scroll, a motor and a signal processor, and the intelligent sensor is arranged on the outer surface of the box body; the sewage separation device also comprises a main coaxial cable and branch coaxial cables, wherein the main coaxial cable is arranged at the bottom of the gas transmission pipeline, and the branch coaxial cables are separated from the installation position of each rope box device through a flow splitter; the rope box device is connected with the gas transmission pipeline through the branch coaxial cable, the upper end of the branch coaxial cable is connected with the gas transmission pipeline, the lower end of the branch coaxial cable is wound on the scroll and is connected with the signal processor, the scroll is connected with an output shaft of the motor, and the motor drives the scroll to rotate so as to control the winding and unwinding of the branch coaxial cable, so that the distance between the gas transmission pipeline and the water surface is adjusted;
the sewage separation device also comprises a computer arranged on the emergency ship, and the computer is respectively connected with the signal processors in the rope box devices through a main line coaxial cable and a branch coaxial cable; the intelligent sensor and the motor are respectively connected with the signal processor; the intelligent sensor measures water speed, water temperature and water pressure information and transmits signals to the computer for analysis through the signal processor, the computer transmits control signals to the signal processor, and the signal processor translates the control instructions to control the motor to execute the instructions.
In the above scheme, the rope box device further comprises an air pump and an air bag, wherein the air pump is arranged in the box body and connected with the computer to receive a control signal of the computer; the air bags are arranged on two symmetrical sides of the outer part of the box body; the air pump is used for inflating the air bag, the air bag is in an airless state when the dirt separation device works, and when the box body is recovered, the air pump inflates the air bag to drive the box body to float.
In the above scheme, the air holes on the gas transmission pipeline are distributed in two rows of holes, and the included angle between the orifices of the two rows of holes and the circle center of the gas transmission pipeline is 120 degrees.
In the scheme, the gas transmission pipeline is a flexible plastic pipe and can float on the water surface in a ventilation state.
In the above scheme, the gas transmission pipeline is connected with the air compressor through a pressure-maintaining pipe, and a pressure-expanding pipe is arranged at the joint of the pressure-maintaining pipe and the gas transmission pipeline.
In the above scheme, the rope box devices are equidistantly distributed along the length direction of the gas transmission pipeline.
In the above scheme, the box body of the rope box device is internally provided with the marine riser at the perforation of the branch coaxial cable, so that water is prevented from entering the box body.
The invention has the beneficial effects that:
1. the invention adopts the plastic hose as the gas transmission pipeline, and the hole site design on the gas transmission pipeline ensures the stability and continuity of the bubble plume generated by the gas transmission pipeline, reduces the poor bubble plume effect caused by the great reduction of the pressure, and improves the oil containment efficiency.
2. Set up a plurality of rope case devices along its length direction in gas transmission pipeline below, adjust the distance of gas transmission pipeline apart from the surface of water through the operation of remote control rope case device, can realize the enclosure control to the different kinds of pollutants of the different degree of depth, different particle sizes, both can be used for the oil spilling to prevent expanding, can be used for dredging the suspended solid again and prevent expanding etc. realizes the multipurpose set.
3. The device of the invention is effectively combined with the emergency ship, can quickly respond when the oil spill dangerous situation occurs, achieves the purpose of laying pipes and enclosing oil in the accident site, further reduces the diffusion area of the oil spill, and is convenient for further recovery operation. In the dredging engineering, the gas transmission pipeline is also laid around the dredging area, so that the dispersion of dredging suspended matters is effectively prevented, and a plurality of layers of gas transmission pipelines can be laid, thereby further enhancing the sewage separation efficiency.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of the installation of the multipurpose dirt-separating device based on bubble plume technology;
FIG. 2 is a schematic structural view of the dirt separation device shown in FIG. 1;
fig. 3 is a structural view of a rope box device of the soil insulator shown in fig. 1.
In the figure: 10. a gas pipeline; 11. air holes; 20. a diffuser pipe; 30. an overcurrent splitter; 40. a rope box arrangement; 41. a box body; 42. a reel; 43. a motor; 44. an air pump; 45. an air bag; 46. a riser; 47. an intelligent sensor; 48. a signal processor; 50. a pressure maintaining pipe; 61. a main coaxial cable; 62. a branch coaxial cable; 200. provided is an emergency boat.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the multipurpose dirt-separating device based on bubble plume technology according to a preferred embodiment of the present invention includes a
A plurality of
The dirt separating device also comprises a computer arranged on the rescue vessel 200, the computer is respectively connected with the
The cable of the invention adopts a coaxial cable which can transmit digital signals and also can transmit electric power, and the cable can ensure stable and quick information transmission and save the cost. The coaxial cable adopts a co-cable transmission technology, the co-cable transmission technology is a radio frequency broadband technology, and video, audio or data baseband signals needing to be transmitted are carried on a high-frequency carrier wave for transmission, and then the signals are taken out from the carrier wave after reaching a destination, so that the information transmission capability of the cable is improved.
Further preferably, in this embodiment, the
Further, in this embodiment, the
Further preferably, in this embodiment, the
Further optimize, in this embodiment,
Further preferably, in this embodiment, the
Further preferably, in this embodiment, a riser is provided in the
In a further preferred embodiment, an oil spill monitor (not shown) is floated on the water surface for detecting the oil spill and the thickness of the oil layer, and transmitting the signal to the computer.
Further preferably, in this embodiment, the
Further preferably, in this embodiment, each
The invention relates to a working principle of a multipurpose dirt separation device based on a bubble plume technology, which comprises the following steps: when the oil spill and oil containment operation is performed, the
The device can also be applied to dredging engineering. In the engineering of dredging, because the diffusion of dredging the suspended solid, lead to the water pollution, this device can arrange around the dredging workspace,
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
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