CN111021323B - Blue algae enrichment salvaging system - Google Patents
Blue algae enrichment salvaging system Download PDFInfo
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- CN111021323B CN111021323B CN201911353284.1A CN201911353284A CN111021323B CN 111021323 B CN111021323 B CN 111021323B CN 201911353284 A CN201911353284 A CN 201911353284A CN 111021323 B CN111021323 B CN 111021323B
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- 241000195493 Cryptophyta Species 0.000 title claims abstract description 97
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 230000009471 action Effects 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 241000192700 Cyanobacteria Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 239000006260 foam Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a blue algae enrichment salvaging system, which comprises a salvaging mechanism and an enrichment mechanism, wherein the salvaging mechanism comprises a salvaging platform, the bottom surface of the salvaging platform is provided with an algae taking box through a fixed bracket, the algae taking box is provided with an algae water inlet, a submerged pump is arranged in the algae taking box, the top surface of the algae taking box is provided with a driving motor, and the liquid outlet of the submerged pump is connected to a river bank through an algae discharging pipe; the enrichment mechanism comprises an enrichment platform, a support shaft is arranged on the enrichment platform, a guide vane wheel is fixed on the support shaft, and an enrichment motor is arranged on the enrichment platform. According to the invention, the enrichment motor controls the impeller to rotate so as to drive the river surface algae water in the coverage area of the impeller to flow towards the salvaging platform, so that the salvaging range of the salvaging platform is greatly enlarged, and the river surface algae water around the impeller flows towards the salvaging platform, so that the algae content of the river surface algae water at the salvaging platform is improved, and the salvaging efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of blue algae treatment, in particular to a blue algae enrichment salvaging system.
Background
In recent years, cyanobacterial bloom has become a serious water environment problem of lakes, reservoirs and fish ponds in China, and water pollution caused by cyanobacterial bloom has serious influence on the life and ecological environment of human beings. In addition, cyanobacteria toxins can also seriously jeopardize human health. The damage degree is more and more serious, especially in summer and autumn, blue algae are propagated in a large quantity, a layer of blue-green floating foam with fishy smell is formed on the water surface, oxygen in the water is seriously consumed, and the conditions of rapid water quality reduction, fish death and the like are caused.
At present, the blue algae is treated mainly by a salvaging, collecting, dehydrating and transporting mode, wherein the salvaging mode mainly comprises manual salvaging, fixed platform salvaging and salvaging ship salvaging, wherein the manual salvaging has higher manpower and physical cost, and the salvaging efficiency is low, so that the blue algae is gradually eliminated; the fixed platform salvage is realized by arranging a fixed salvage platform on a river channel and drawing out algae water flowing through the platform on the surface of the river channel through an algae taking device, and the mode can only salvage blue algae flowing through the surface of the river water of the platform due to fixed point arrangement, so that the coverage area is not large, the salvage efficiency is not high, but the method has lower cost and higher automation degree; salvage of the salvage ship is carried out by moving a ship provided with a salvage mechanism on the river surface, the algae water is salvaged in a mode of large coverage area, but the cost is relatively high, and the salvage capacity of each time is limited.
Therefore, it is necessary to develop a blue algae enrichment salvaging system which can enlarge the blue algae salvaging area, has low cost and high automation degree.
Disclosure of Invention
The invention aims to provide a blue algae enrichment salvaging system which aims to solve the technical problems that the salvaging coverage area of a fixed blue algae salvaging platform is not large and the salvaging efficiency is not high in the prior art.
In order to achieve the above object, the technical scheme of the present invention is as follows:
The blue algae enrichment salvaging system comprises a salvaging mechanism and an enrichment mechanism, wherein the salvaging mechanism comprises a salvaging platform arranged at the corners of a river channel, the salvaging platform is arranged on the river surface through a first supporting device, an algae taking box is arranged on the bottom surface of the salvaging platform through a fixed bracket and is provided with an algae water inlet, a submerged pump is arranged in the algae taking box, a driving motor for driving the submerged pump is arranged on the top surface of the algae taking box, and a liquid outlet of the submerged pump is connected to the river bank through an algae discharging pipe; the enrichment mechanism comprises an enrichment platform which is arranged around the salvaging platform, the enrichment platform is arranged on the river surface through a second supporting device, a vertical supporting shaft is arranged on the enrichment platform through a bearing, a guide vane wheel is sleeved and fixed on the supporting shaft, an enrichment motor which is used for controlling the supporting shaft to rotate is arranged on the enrichment platform, and the guide vane wheel rotates to drive the river surface algae water to flow towards the salvaging platform.
Compared with the prior art, the beneficial effect of the scheme is as follows:
The bottom of the fishing platform is provided with the algae taking box, algae water enters the inside through an algae water inlet of the algae taking box and is conveyed into a storage mechanism on the river bank by a submerged pump to finish fishing blue algae; the enrichment platform is arranged around the salvage platform, and the enrichment motor is used for controlling the impeller to rotate so as to drive the river surface algae water in the coverage area of the impeller to flow towards the salvage platform, so that the salvage range of the salvage platform is greatly enlarged, the river surface algae water around the enrichment platform completely flows towards the salvage platform, the algae content of the river surface algae water at the salvage platform is improved, and the salvage efficiency is greatly improved.
The further improvement scheme of the invention is as follows:
Further, the first supporting device comprises a first buoyancy tank and a first fixing pile surrounding the salvaging platform, the first buoyancy tank is arranged on the bottom surface of the salvaging platform to support the salvaging platform on the river surface, the bottom of the first fixing pile is fixed on the river bed, a limiting rod is detachably fixed at the top of the first fixing pile, and the limiting rod is used for limiting the salvaging platform in the middle.
By adopting the scheme, the first buoyancy tank supports the salvaging platform on the river surface, and the height of the salvaging platform can be freely changed according to the water level height of the river surface, so that the blue algae can be salvaged normally; the limiting rod fixed on the first fixed pile surrounds the salvage platform to clamp the salvage platform in the middle for limiting, so that the salvage platform can be prevented from shifting, and meanwhile, the structural stability is improved; detachable limiting rod
Further, the limiting rods are arranged at four corners of the salvaging platform, and the cross sections of the limiting rods are L-shaped corresponding to the corners of the salvaging platform.
Through adopting above-mentioned scheme, salvage platform along the L shape face of gag lever post when going up and down along the river face height, guarantee salvage platform's vertical direction's degree of freedom, avoid its aversion simultaneously.
Further, the fixed bolster is parallelogram lifting support, parallelogram lifting support upper and lower both ends respectively with salvage platform bottom surface and get algae case top fixed, and be equipped with the lift cylinder that is used for controlling the lift on the parallelogram lifting support, be equipped with on the salvage platform lift cylinder's control assembly.
Through adopting above-mentioned scheme, can be through the lifting cylinder control parallelogram lifting support's lifting height to control gets algae case height, guarantee that blue algae salvage normally goes on, be convenient for overhaul electrical components etc. simultaneously.
Further, the algae water inlet is arranged at the upper part of one side of the algae taking box far away from the river bank, and the algae water inlet is arranged in a cross bar shape.
Through adopting above-mentioned scheme, the algae water entry that the horizontal bar shape set up has improved the area to salvage efficiency has been improved.
Further, the cross section of the algae taking box is arranged in a long arc shape, and the middle part of the arc protrudes towards one side far away from the river bank.
Through adopting above-mentioned dilemma, rectangular curved algae case of getting has increased the scope that algae water got into greatly to fishing area and fishing efficiency have been increased.
Further, the second supporting device comprises a second buoyancy tank and a plurality of second fixing piles arranged below the enrichment platform, the second buoyancy tank is arranged on the bottom surface of the enrichment platform to support the enrichment platform on a river surface, the bottom of the second fixing piles is vertically arranged and fixed on a river bed, and a baffle ring is arranged after the top of the second fixing piles passes through the enrichment platform.
By adopting the scheme, the second buoyancy tank supports the enrichment platform on the water surface, and the second fixed piles penetrate through the enrichment platform to play a role of a guide rod in the vertical direction, so that the enrichment platform is prevented from shifting; the baffle ring prevents the enrichment platform from falling off from the second fixed pile.
Further, impeller includes the wheel body and evenly sets up at the peripheral blade of wheel body, the wheel body cover is established and is fixed on the back shaft, the blade includes linkage segment and action section, action section and river laminating and action section orientation salvage platform slope setting, linkage segment is connected towards outside below slope action section and wheel body.
Through adopting above-mentioned scheme, the effect section and the wheel body of laminating river surface are connected to the linkage segment, avoid when the blade is rotatory with enrichment platform interference.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of an embodiment of the present invention.
Fig. 2 is a side view in direction a of the fishing mechanism of fig. 1.
FIG. 3 is a schematic cross-sectional structural view of the enrichment mechanism of FIG. 1.
The figure shows:
1. A salvaging platform;
2. A parallelogram lifting bracket;
3. an algae taking box; 301. an algae water inlet;
4. A submerged pump;
5. A driving motor;
6. An algae removing pipe;
7. a first buoyancy tank;
8. a first fixing pile;
9. A limit rod;
10. a lifting oil cylinder;
11. A control assembly;
12. An enrichment platform;
13. A support shaft;
14. A inducer; 1401. a wheel body; 1402. a blade; 1403. a connection section; 1404. an action section;
15. Enriching a motor;
16. a second buoyancy tank;
17. A second fixed pile;
18. A baffle ring.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, the meaning of "plurality" is two or more unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1-3, the blue algae enrichment salvaging system provided in this embodiment includes a salvaging mechanism and an enrichment mechanism, the salvaging mechanism includes a salvaging platform 1 disposed at a corner of a river channel, the salvaging platform 1 is disposed on a river surface through a first supporting device, and an algae taking box 3 is mounted on a bottom surface of the salvaging platform 1 through a fixing bracket.
The first supporting device comprises a first buoyancy tank 7 and a first fixing pile 8 which is arranged around the salvage platform 1, the first buoyancy tank 7 is arranged on the bottom surface of the salvage platform 1 to support the salvage platform 1 on a river surface, the bottom of the first fixing pile 8 is fixed on the river bed, a limiting rod 9 is detachably fixed at the top of the first fixing pile, and the limiting rod 9 clamps the salvage platform 1 to be limited in the middle.
The first buoyancy tank 7 supports the salvaging platform 1 on the river surface, and the height of the salvaging platform 1 can be freely changed according to the water level height of the river surface, so that blue algae can be salvaged normally; the limiting rod 9 fixed on the first fixed pile 8 surrounds the salvage platform 1 to clamp the salvage platform 1 in the middle for limiting, so that the salvage platform 1 can be prevented from shifting, and meanwhile, the structural stability is improved; detachable limiting rod 9
The limiting rods 9 are arranged at four corners of the salvaging platform 1, and the cross sections of the limiting rods 9 are L-shaped corresponding to the corners of the salvaging platform 1. The salvage platform 1 is lifted along the L-shaped surface of the limiting rod 9 when lifted along with the height of the river surface, so that the degree of freedom of the salvage platform 1 in the vertical direction is ensured, and the displacement of the salvage platform is avoided.
The fixed bolster is parallelogram elevating bracket 2, and parallelogram elevating bracket 2 upper and lower both ends are fixed with fishing platform 1 bottom surface and algae case 3 top surface respectively, and be equipped with the lift cylinder 10 that is used for controlling the lift on the parallelogram elevating bracket 2, be equipped with the control assembly 11 of lift cylinder 10 on the fishing platform 1, control assembly 11 is including the oil pump and the small-size oil tank accessory that are used for controlling lift cylinder 10, can control the lifting height of parallelogram elevating bracket 2 through lift cylinder 10 to control algae case 3 height is got, guarantees that blue algae salvages normally, is convenient for overhaul electrical components etc. simultaneously.
The algae taking box 3 is provided with an algae water inlet 301, a submerged pump 4 is arranged in the algae taking box, the top surface of the algae taking box 3 is provided with a driving motor 5 for driving the submerged pump 4, and a liquid outlet of the submerged pump 4 is connected to a river bank through an algae discharging pipe 6.
The algae water inlet 301 is arranged at the upper part of the side, far away from the river bank, of the algae taking box 3, and the algae water inlet 301 is arranged in a cross bar shape, and the area of the algae water inlet 301 arranged in the cross bar shape is increased, so that the salvaging efficiency is improved.
The cross section of getting algae case 3 personally submits rectangular arc setting, and arc middle part is kept away from river bank one side protrusion, rectangular curved algae case 3 of getting has increased the scope that the algae water got into greatly to fishing area and fishing efficiency have been increased.
The enrichment mechanism comprises an enrichment platform 12 which is arranged around the salvage platform 1, the enrichment platform 12 is arranged on the river surface through a second supporting device, a vertical supporting shaft 13 is arranged on the enrichment platform 12 through a bearing, a guide vane wheel 14 is sleeved and fixed on the supporting shaft 13, an enrichment motor 15 which is used for controlling the supporting shaft 13 to rotate is arranged on the enrichment platform 12, and the guide vane wheel 14 rotates to drive the river surface algae water to flow towards the salvage platform 1.
The second supporting device comprises a second buoyancy tank 16 and a plurality of second fixing piles 17 arranged below the enrichment platform 12, the second buoyancy tank 16 is arranged on the bottom surface of the enrichment platform 12 to support the enrichment platform 12 on the river surface, the bottom of the second fixing piles 17 is vertically arranged and fixed on the river bed, and a baffle ring 18 is arranged after the top of the second fixing piles passes through the enrichment platform 12. The second buoyancy tank 16 supports the enrichment platform 12 on the water surface, and the second fixing piles 17 penetrate through the enrichment platform 12 to play a role of a guide rod in the vertical direction, so that the enrichment platform 12 is prevented from shifting; the baffle ring 18 prevents the enrichment platform 12 from falling off the second fixing pile 17.
The impeller 14 includes wheel body 1401 and evenly set up the blade 1402 at wheel body 1401 global, and wheel body 1401 cover is established and is fixed on back shaft 13, and blade 1402 includes linkage segment 1403 and action section 1404, and action section 1404 is laminated with the river face and action section 1404 is towards salvage platform 1 slope setting, and linkage segment 1403 is outside below slope connection action section 1404 and wheel body 1401. The connecting section 1403 connects the action section 1404 of the abutting river surface with the wheel body 1401 to avoid interference with the enrichment platform 12 when the blades 1402 rotate.
The bottom of the fishing platform 1 is provided with an algae taking box 3, algae water enters the inside through an algae water inlet 301 of the algae taking box 3 and is conveyed into a storage mechanism of a river bank by a submerged pump 4 to finish fishing blue algae; the enrichment platform 12 is arranged around the salvage platform 1, and the enrichment motor 15 controls the impeller 14 to rotate so as to drive river surface algae water in the coverage area of the impeller 14 to flow towards the salvage platform 1, so that the salvage range of the salvage platform 1 is greatly enlarged, and the river surface algae water around the enrichment platform flows towards the salvage platform 1, the algae content of the river surface algae water at the salvage platform 1 is improved, and the salvage efficiency is greatly improved.
In the description of the present invention, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (3)
1. The blue algae enrichment salvaging system is characterized by comprising a salvaging mechanism and an enrichment mechanism, wherein the salvaging mechanism comprises a salvaging platform arranged at the corners of a river channel, the salvaging platform is arranged on the river surface through a first supporting device, an algae taking box is arranged on the bottom surface of the salvaging platform through a fixed bracket and is provided with an algae water inlet, a submerged pump is arranged in the algae taking box, a driving motor for driving the submerged pump is arranged on the top surface of the algae taking box, and a liquid outlet of the submerged pump is connected to the river bank through an algae discharging pipe; the enrichment mechanism comprises an enrichment platform which is arranged around the salvaging platform, the enrichment platform is arranged on the river surface through a second supporting device, a vertical supporting shaft is arranged on the enrichment platform through a bearing, a guide impeller is sleeved and fixed on the supporting shaft, an enrichment motor for controlling the supporting shaft to rotate is arranged on the enrichment platform, and the guide impeller rotates to drive river surface algae water to flow towards the salvaging platform;
The second supporting device comprises a second buoyancy tank and a plurality of second fixing piles which are arranged below the enrichment platform, the second buoyancy tank is arranged on the bottom surface of the enrichment platform to support the enrichment platform on the river surface, the bottom of the second fixing piles is vertically arranged and fixed on the river bed, and a baffle ring is arranged after the top of the second fixing piles passes through the enrichment platform;
The guide vane comprises a wheel body and blades uniformly arranged on the circumferential surface of the wheel body, the wheel body is sleeved and fixed on the supporting shaft, the blades comprise a connecting section and an action section, the action section is attached to the river surface and is obliquely arranged towards the salvaging platform, and the connecting section is obliquely connected with the action section and the wheel body towards the lower side of the outer side;
The first supporting device comprises a first buoyancy tank and a first fixing pile which is arranged around the salvaging platform, the first buoyancy tank is arranged on the bottom surface of the salvaging platform to support the salvaging platform on a river surface, the bottom of the first fixing pile is fixed on the river bed, a limiting rod is detachably fixed on the top of the first fixing pile, and the middle of the salvaging platform is limited by the limiting rod;
the algae water inlet is arranged at the upper part of one side of the algae taking box far away from the river bank, and is arranged in a cross bar shape;
the cross section of the algae taking box is arranged in a long arc shape, and the middle part of the arc protrudes towards one side far away from the river bank.
2. The blue algae enrichment salvaging system according to claim 1, wherein the limiting rods are arranged at four corners of the salvaging platform, and the cross sections of the limiting rods are L-shaped corresponding to the corners of the salvaging platform.
3. The blue algae enrichment salvaging system according to claim 1, wherein the fixing support is a parallelogram lifting support, the upper end and the lower end of the parallelogram lifting support are respectively fixed with the bottom surface of the salvaging platform and the top surface of the algae taking box, a lifting oil cylinder for controlling lifting is arranged on the parallelogram lifting support, and a control component of the lifting oil cylinder is arranged on the salvaging platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353284.1A CN111021323B (en) | 2019-12-25 | 2019-12-25 | Blue algae enrichment salvaging system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353284.1A CN111021323B (en) | 2019-12-25 | 2019-12-25 | Blue algae enrichment salvaging system |
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| CN111021323A CN111021323A (en) | 2020-04-17 |
| CN111021323B true CN111021323B (en) | 2024-06-25 |
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| CN113899611A (en) * | 2021-08-26 | 2022-01-07 | 浙江求致生物科技有限公司 | Passive automatic enrichment device and enrichment method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467330A (en) * | 2016-09-23 | 2017-03-01 | 浙江水利水电学院 | A kind of solar energy water purifying device being applied to lake and its method |
| CN107245991A (en) * | 2017-03-07 | 2017-10-13 | 无锡德林海环保科技股份有限公司 | Over-water elevating formula Blue algae salvage device |
| CN107366272A (en) * | 2017-09-23 | 2017-11-21 | 孙杏珍 | A kind of body eutrophication handles special blue-green algae and efficiently salvages cleaning plant |
| CN211773476U (en) * | 2019-12-25 | 2020-10-27 | 扬州市勘测设计研究院有限公司 | Blue algae enrichment and fishing system |
-
2019
- 2019-12-25 CN CN201911353284.1A patent/CN111021323B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106467330A (en) * | 2016-09-23 | 2017-03-01 | 浙江水利水电学院 | A kind of solar energy water purifying device being applied to lake and its method |
| CN107245991A (en) * | 2017-03-07 | 2017-10-13 | 无锡德林海环保科技股份有限公司 | Over-water elevating formula Blue algae salvage device |
| CN107366272A (en) * | 2017-09-23 | 2017-11-21 | 孙杏珍 | A kind of body eutrophication handles special blue-green algae and efficiently salvages cleaning plant |
| CN211773476U (en) * | 2019-12-25 | 2020-10-27 | 扬州市勘测设计研究院有限公司 | Blue algae enrichment and fishing system |
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| CN111021323A (en) | 2020-04-17 |
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