CN111302432A - Full-automatic large-water-area algae pollutant treatment platform - Google Patents
Full-automatic large-water-area algae pollutant treatment platform Download PDFInfo
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- CN111302432A CN111302432A CN202010325041.3A CN202010325041A CN111302432A CN 111302432 A CN111302432 A CN 111302432A CN 202010325041 A CN202010325041 A CN 202010325041A CN 111302432 A CN111302432 A CN 111302432A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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Abstract
The invention relates to a full-automatic large-water-area algae pollutant treatment platform which is characterized in that an algae collecting device, an ultrasonic pretreatment device, a low-temperature plasma and vortex micro-nano energy bubble comprehensive treatment system are sequentially arranged to form an algae treatment channel, a water body rapid detection device is arranged at the tail end of the channel, and an automatic driving ship integrates a power device, the algae collecting device, the ultrasonic pretreatment device, the low-temperature plasma and vortex micro-nano energy bubble comprehensive treatment system and the water body rapid detection device to form the full-automatic large-water-area algae pollutant treatment platform. The invention realizes automatic algae tracking, information acquisition and summarization, algae removal and comprehensive utilization and processing by depending on a satellite remote sensing and positioning navigation system. The adopted plasma technology can efficiently kill harmful algae, can degrade and remove algal toxins released into water while killing algal cells, and has good environmental compatibility, thereby having wide application prospect.
Description
Technical Field
The invention relates to large-scale environmental management equipment, in particular to a full-automatic large-water-area algae pollutant treatment platform.
Background
In natural lakes, blue algae, green algae and diatoms are the most important three types of algae, of which the danger and harm of blue algae are the most serious. The water bloom frequently occurs in eutrophic water, the water bloom can cause peculiar smell of the water, block a water supply system and influence landscape, and the toxin generated by the blue algae can threaten the safety of aquatic ecology, livestock and even human beings. The algae outbreak period is short, the growth speed is high, real-time and rapid monitoring and early warning are realized, and effective measures are taken in time to treat, so that the large-area outbreak of the algae can be effectively inhibited.
At present, the satellite remote sensing technology provides a technical means for real-time monitoring and early warning of algae in large water areas, and algae removal methods such as a chemical method, a mechanical method, a biological method, an ecological method, a manual salvage method, an electromagnetic field method and an ultrasonic wave method appear, and the adoption of plasma for algae removal is more and more concerned by people.
Disclosure of Invention
The invention aims to construct a full-automatic large-water-area algae pollutant treatment platform which is efficient and has good environmental adaptability.
In order to achieve the above object, the technical scheme of the present invention is a full-automatic large water area algae pollutant processing platform, which comprises an automatic driving ship, a power device, an algae collecting device, an ultrasonic preprocessing device, a low-temperature plasma and vortex micro-nano energy bubble comprehensive processing system, and a water body rapid detection device, wherein the automatic driving ship integrates the power device, the algae collecting device, the ultrasonic preprocessing device, the low-temperature plasma and vortex micro-nano energy bubble comprehensive processing system, and the water body rapid detection device, so as to form a full-automatic large water area algae pollutant processing platform, and is characterized in that: the algae collecting device, the ultrasonic pretreatment device, the low-temperature plasma and the vortex micro-nano energy bubble comprehensive treatment system are sequentially arranged to form an algae treatment channel, the water body rapid detection device detects the treated water body at the tail end of the channel, the water body meeting the discharge standard is discharged through an outer discharge channel, and the water body not meeting the discharge standard is returned to the channel where the low-temperature plasma and the vortex micro-nano energy bubble comprehensive treatment system is located through a return channel.
In the technical scheme, the device further comprises a solid-liquid separation device, a water body rotary sweeping device and a solid collecting device, wherein an inlet of the solid-liquid separation device is communicated with an outlet of the discharge channel, a solid outlet of the solid-liquid separation device is communicated with the solid collecting device, a water liquid outlet of the solid-liquid separation device is communicated with an inlet of the water body rotary sweeping device, and an outlet of the water body rotary sweeping device is communicated with a public water area.
In the technical scheme, the power device provides power sources for the algae collecting device, the ultrasonic pretreatment device, the low-temperature plasma and vortex micro-nano energy bubble comprehensive treatment system, the water body detection device, the solid-liquid separation device, the water body rotary sweeping device and the solid collecting device.
In the above technical solution, the power device is powered by a power source of the autopilot ship, and may also be powered by a wind power generation device or a solar power generation device carried by the autopilot ship.
In the technical scheme, the comprehensive treatment system for the low-temperature plasma and the vortex micro-nano energy bubbles comprises a low-temperature plasma generating device, a vortex magnetic field generating device and a micro-nano energy bubble generating device.
In the above technical solution, the plasma generating device adopts a dielectric barrier discharge, or a glow discharge, or a corona discharge as a discharge mode.
In the above technical solution, the dielectric barrier discharge plasma generating device adopts a single dielectric cylinder structure or a double dielectric needle array structure.
In the technical scheme, the vortex magnetic field generating device is composed of an inductive electromagnetic field generator and a vortex electric controller which are annularly arranged at multiple points.
In the technical scheme, the micro-nano energy bubble generating device consists of a Venturi tube and a water molecule cutter.
In the above technical scheme, the solid-liquid separation device adopts a centrifugal separator.
The invention has the advantages that 1, the invention depends on a satellite remote sensing and positioning navigation system, is not only an automatic tracking mobile carrier, but also an information acquisition and summary processing system, and is also a algae removal and comprehensive utilization processing center.
2. The invention adopts a low-temperature plasma and vortex micro-nano energy bubble comprehensive treatment system to kill algae, wherein the low-temperature plasma generating device can release the content of algae cells to the outside of the cells firstly, and then the content is gradually oxidized, degraded and removed, and the vortex magnetic field generating device and the micro-nano energy bubble generating device can improve the efficiency of oxidizing and degrading the algae cells by the plasma.
3. The real-time online detection of the algae removal process can lead the algae to be thoroughly degraded.
4. The discharge plasma technology is used as an advanced oxidation technology for efficiently killing harmful algae, algae cells are killed, and meanwhile, algal toxins released into a water body can be degraded and removed, so that the discharge plasma technology has good environmental compatibility and wide application prospect.
Drawings
FIG. 1 is a schematic diagram of the platform of the present invention.
In the above drawings, 1 is a satellite remote measuring and positioning system, 2 is a ship automatic driving system, 3 is a ship power system movable type water surface ship platform ship power system, 4 is a system power supply, 5 is a wind energy and solar energy auxiliary power supply system, 6 is an algae collecting device, 7 is an ultrasonic pretreatment device, 8 is a low-temperature plasma and vortex micro-nano energy bubble system, 9 is a water body detection device, 10 is a solid-liquid separation device, 11 is a solid object collecting device, 12 is a transport ship, 13 is a rotary sweeping device, and 14 is a public water area.
Detailed Description
First embodiment, the system of the present embodiment is configured as shown in fig. 1.
In the embodiment, the ship is a water surface mobile basic platform 3 for algae removal treatment, and the automatic ship driving system 2 sails and is positioned in an algae outbreak water area through the satellite telemetering positioning system 1.
When the satellite detects that blue-green algae outbreak is about to appear in a certain water area, the water surface treatment platform automatically lightens to the water area and then scans and advances according to the grid track, various subsystems on the treatment platform are started to work in succession, so that the aim of quickly, effectively and fully automatically treating algae pollutants in the water area is fulfilled, and then the platform automatically returns to a nearby parking place to supplement and exchange energy and related articles or maintain the platform.
In this embodiment, the full-automatic large-water-area algae pollutant treatment platform is composed of an automatic driving ship 2, a ship power system movable type surface ship platform, a ship power system 3, a power supply 4, a wind energy and solar energy auxiliary power supply system 5, an algae collecting device 6, an ultrasonic pretreatment device 7, a low-temperature plasma and vortex micro-nano energy bubble comprehensive treatment system 9, a water body detection device 9 and the like. The algae collecting device 6, the ultrasonic pretreatment device 7, the low-temperature plasma and the vortex micro-nano energy bubble comprehensive treatment system 8 are sequentially arranged to form an algae treatment channel, the water body rapid detection device 9 detects the treated water body at the tail end of the channel, the water body meeting the discharge standard is discharged through an outer discharge channel, and the water body not meeting the discharge standard is returned to a channel where the low-temperature plasma and the vortex micro-nano energy bubble comprehensive treatment system are located through a return channel. See figure 1.
In this embodiment, a solid-liquid separation device 10, a solid collection device 11, a transport ship 12 and a water body rotary sweeping device 13 are arranged at the outlet of the discharge passage meeting the discharge standard of the algae treatment passage, the solid outlet of the solid-liquid separation device 10 is communicated with the solid collection device 11, the solid is loaded and transported by the transport ship 12, and the water body rotary sweeping device 13 further rotates the liquid discharged from the solid-liquid separation device and then discharges the liquid into the open water area 14.
In this embodiment, the electric power is supplied from the power source of the autonomous ship, or may be supplied from a wind power generation device or a solar power generation device carried by the autonomous ship. The electric energy provided by the power device provides power sources for the algae collecting device, the ultrasonic pretreatment device, the low-temperature plasma and vortex micro-nano energy bubble generating device, the water body detection device, the solid-liquid separation device, the water body rotary sweeping device and the solid collecting device.
In this embodiment, a comprehensive treatment system of low-temperature plasma and vortex micro-nano energy bubbles is a key device for algae treatment, and researches show that plasma discharge is an important way for obtaining low-energy charged particles, positively charged ions and negatively charged electrons are generated in the discharge process, the energy can reach thousands of electron volts, and the ions and the electrons collide with water molecules to generate active oxygen, free radicals and the like, are accompanied by ultraviolet rays, can oxidize and degrade various toxic and harmful substances in water, and is an advanced oxidation water treatment technology. The plasma can not only kill the algae cells or remove the algae toxins, but also degrade and remove the toxins released by the algae cells.
Based on the above plasma algae removal mechanism, the discharge mode of the plasma generator in this embodiment adopts dielectric barrier discharge, and the specific discharge electrode structure form is a single-dielectric cylinder structure or a double-dielectric needle array structure.
Experiments prove that in the process of treating algae by medium barrier discharge (DBD), algae cells firstly release soluble organic matters such as phycocyanin, chlorophyll, photosynthetic pigment compounds, humic acid-like substances and the like to a water body, and fluorescent inclusions of the cells are completely released along with the prolonging of discharge time and released inclusions are gradually oxidized and degraded.
In this embodiment, the vortex magnetic field generating device is composed of an inductive electromagnetic field generator and a vortex electric controller which are annularly arranged at multiple points. The micro-nano energy bubble generating device consists of a Venturi tube and a water molecule cutter. And the comprehensive action of the vortex magnetic field generating device, the micro-nano energy bubble device and the plasma generating device effectively improves the algae removal effect and the environmental compatibility of the plasma.
In this embodiment, the solid-liquid separation device employs a centrifugal separator, and the separated solid is collected, shipped, and transported to a fertilizer manufacturer to produce fertilizer. The separated liquid is treated by a rotary sweeping device and then is discharged to an open water area.
Claims (10)
1. The utility model provides a full-automatic big basin algae pollutant processing platform, this platform is including autopilot boats and ships, power device, algae collection device, ultrasonic pretreatment device, low temperature plasma and the micro-nano energy bubble integrated processing system of vortex, the quick detection device of water, autopilot boats and ships have assembled power device, algae collection device, ultrasonic pretreatment device, low temperature plasma and the micro-nano energy bubble integrated processing system of vortex, the quick detection device of water, form a full-automatic big basin algae pollutant processing platform, a serial communication port: the algae collecting device, the ultrasonic pretreatment device, the low-temperature plasma and vortex micro-nano energy bubble comprehensive treatment system are sequentially arranged to form an algae treatment channel, the water body rapid detection device detects the treated water body at the tail end of the channel, the water body meeting the discharge standard is discharged through an outer discharge channel, and the water body not meeting the discharge standard is returned to the channel where the low-temperature plasma and vortex micro-nano energy bubble comprehensive treatment system is located through a return channel.
2. The full-automatic large-water-area algae pollutant treating platform according to claim 1, is characterized in that: the device comprises a solid-liquid separation device, a water body rotary sweeping device and a solid collecting device, wherein an inlet of the solid-liquid separation device is communicated with an outlet of the discharge channel, a solid outlet of the solid-liquid separation device is communicated with the solid collecting device, a water liquid outlet of the solid-liquid separation device is communicated with an inlet of the water body rotary sweeping device, and an outlet of the water body rotary sweeping device is communicated with a public water area.
3. The fully automatic large-water-area algae pollutant treating platform according to claim 1 or 2, wherein: the power device provides a power source for the algae collecting device, the ultrasonic pretreatment device, the low-temperature plasma and vortex micro-nano energy bubble generating device, the water body detection device, the solid-liquid separation device, the water body rotary sweeping device and the solid collecting device.
4. The full-automatic large-water-area algae pollutant treating platform according to claim 3, is characterized in that: the power device is powered by the power source of the automatic driving ship, and can also be powered by a wind power generation device or a solar power generation device carried by the automatic driving ship.
5. The full-automatic large-water-area algae pollutant treating platform according to claim 1, is characterized in that: the comprehensive treatment system for the low-temperature plasma and the vortex micro-nano energy bubbles is composed of a low-temperature plasma generating device, a vortex magnetic field generating device and a micro-nano energy bubble generating device.
6. The full-automatic large-water-area algae pollutant treating platform according to claim 5, is characterized in that: the discharge mode of the plasma generating device adopts dielectric barrier discharge, or adopts glow discharge, or adopts corona discharge.
7. The full-automatic large-water-area algae pollutant treating platform according to claim 6, is characterized in that: the dielectric barrier discharge type plasma generating device adopts a single-dielectric cylinder type structure or a double-dielectric needle type array structure.
8. The full-automatic large-water-area algae pollutant treating platform according to claim 5, is characterized in that: the vortex magnetic field generating device is composed of an inductive electromagnetic field generator and a vortex electric controller which are annularly arranged at multiple points.
9. The full-automatic large-water-area algae pollutant treating platform according to claim 5, is characterized in that: the micro-nano energy bubble generating device consists of a Venturi tube and a water molecule cutter.
10. The fully automatic large-water-area algae pollutant treating platform according to claim 2, is characterized in that: the solid-liquid separation device adopts a centrifugal separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010325041.3A CN111302432A (en) | 2020-04-23 | 2020-04-23 | Full-automatic large-water-area algae pollutant treatment platform |
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| CN202010325041.3A CN111302432A (en) | 2020-04-23 | 2020-04-23 | Full-automatic large-water-area algae pollutant treatment platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710798A (en) * | 2020-12-03 | 2021-04-27 | 苏州工业园区测绘地理信息有限公司 | Water body blue algae identification system and method |
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- 2020-04-23 CN CN202010325041.3A patent/CN111302432A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710798A (en) * | 2020-12-03 | 2021-04-27 | 苏州工业园区测绘地理信息有限公司 | Water body blue algae identification system and method |
| CN112710798B (en) * | 2020-12-03 | 2022-11-08 | 苏州工业园区测绘地理信息有限公司 | Water body blue algae identification system and method |
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