CN114197414A - Microplastics collection device - Google Patents
Microplastics collection device Download PDFInfo
- Publication number
- CN114197414A CN114197414A CN202111336859.6A CN202111336859A CN114197414A CN 114197414 A CN114197414 A CN 114197414A CN 202111336859 A CN202111336859 A CN 202111336859A CN 114197414 A CN114197414 A CN 114197414A
- Authority
- CN
- China
- Prior art keywords
- filter
- collecting
- pressing plate
- microplastic
- collecting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000426 Microplastic Polymers 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 230000009471 action Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 abstract description 13
- 239000004033 plastic Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- 239000008239 natural water Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a micro-plastic collecting device, which comprises a filtering mechanism, a controller, a collecting mechanism, a shell, a buoyancy mechanism and a pressing plate, wherein the filtering mechanism is arranged on the shell; the filtering mechanism is arranged in the center of the pressing plate and extends into the water body, and is used for fishing the micro plastic in the shell and filtering; the controller is arranged on one side of the top of the pressing plate, is connected with the filtering mechanism and is used for controlling the working state of the filtering mechanism; the collecting mechanism is arranged at the lower part of the buoyancy mechanism, is connected with the middle section of the shell and is used for gathering and collecting the micro plastic in the water body; the buoyancy mechanism is arranged on the lower side of the pressing plate and used for generating buoyancy to the pressing plate under the action of the water body. The automatic collection device is simple in structure, convenient to use, capable of achieving automatic collection of micro-plastic, simple to recover and high in efficiency.
Description
Technical Field
The invention belongs to the technical field of collection of micro-plastics in water, and particularly relates to a micro-plastic collecting device.
Background
After entering a natural water body, the plastic is broken under the action of wave beating and the like, and gradually becomes micro plastic with small particle size and large quantity. The micro plastic not only causes pollution and damage to river, lake and ocean environment, but also has great influence on organisms in water, and indirectly destroys the ecological system balance.
A large amount of micro plastic with the diameter less than 5mm exists in water bodies of lakes, rivers, oceans and the like all over the world, the amount of the micro plastic is continuously increased every year, the density difference of the distribution of the micro plastic in natural water areas is large, and the amount of the micro plastic with the diameter of 1.5-5mm contained in per cubic meter of sea water on the surface of the ocean is very small. At present, the prior art mostly collects the micro-plastics in fixed water areas, such as ponds, mariculture workshops and the like, and cannot meet the requirement of collecting the micro-plastics in natural water areas.
Disclosure of Invention
In view of the above, the main object of the present invention is to provide a micro plastic collecting device.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the embodiment of the invention provides a micro-plastic collecting device, which comprises a filtering mechanism, a controller, a collecting mechanism, a shell, a buoyancy mechanism and a pressing plate, wherein the filtering mechanism is arranged on the shell;
the filtering mechanism is arranged in the center of the pressing plate and extends into the water body, and is used for fishing the micro plastic in the shell and filtering;
the controller is arranged on one side of the top of the pressing plate, is connected with the filtering mechanism and is used for controlling the working state of the filtering mechanism; the collecting mechanism is arranged at the lower part of the buoyancy mechanism, is connected with the middle section of the shell and is used for gathering and collecting the micro plastic in the water body;
the buoyancy mechanism is arranged on the lower side of the pressing plate and used for generating buoyancy to the pressing plate under the action of the water body.
In the above scheme, the filter mechanism includes drive assembly, filter, drainage subassembly, slip subassembly, power, the filter passes through the slip subassembly cooperation to be set up in the casing for slide from top to bottom along the casing under drive assembly's drive, drive assembly sets up at the top of casing and is connected with the filter, drainage subassembly sets up in one side of filter and communicates with the inside downside of filter.
In the above scheme, drive assembly includes motor, axis of rotation, reel, wire rope, the support setting is passed through at the casing top in the both sides of axis of rotation, and wherein one side is connected with the motor through the shaft coupling, the reel sets up in the axis of rotation, wire rope one end is connected with the reel and around establishing on the reel, and the other end is connected with the filter center, the motor is connected with the power.
In the above scheme, a plurality of filtering holes are arranged on the circumference of the upper side of the filter in the circumferential direction, and the lower side of the filter is of a closed structure.
In the above scheme, drainage component includes first pipe support, second pipe support, outlet pipe, hose, spring, baffle, first pipe support one end is fixed in the outside of filter downside, and the other end is articulated with the second pipe support, the outlet pipe sets up in first pipe support to one end and the inside intercommunication of filter downside, the other end and hose connection, the hose sets up in the second pipe support, spring one end is connected with the second pipe support, and the other end is connected with the filter outside, the baffle sets up the top in the casing to be located the position that the second pipe support corresponds.
In the above scheme, the sliding assembly comprises a sliding groove and a sliding block, the sliding groove is arranged from top to bottom along two axial sides of the shell, and the sliding block is arranged at a corresponding position of the filter and is connected with the sliding groove in a matched mode.
In the above scheme, the pressing plate is connected with the upper section of the shell, and a filter screen is arranged on one side close to the drainage component.
In the above scheme, the bottom of the shell is provided with an anchor through an anchor chain.
In the above scheme, the collecting mechanism comprises a collecting basket, and the collecting basket is provided with a plurality of collecting surfaces which are arranged in the longitudinal direction and the transverse direction.
Compared with the prior art, the automatic collection device has the advantages of simple structure, convenience in use, capability of realizing automatic collection of micro-plastic, simplicity in recovery and high efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a cross-sectional view of a micro-plastic collection device according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a filter mechanism in a micro plastic collection device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the internal structure of a filter in a micro plastic collection device according to an embodiment of the present invention;
FIG. 4 is a circuit diagram of a driving assembly of a micro plastic collecting device according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a collection basket in a micro plastic collection device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the terms describing the positional relationships in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, article, or apparatus that comprises the element.
The embodiment of the invention provides a micro-plastic collecting device, which comprises a filtering mechanism 1, a controller 2, a collecting mechanism 3, a shell 4, a buoyancy mechanism 5 and a pressing plate 6, wherein the filtering mechanism 1 is arranged on the shell;
the filtering mechanism 1 is arranged in the center of the pressure plate 6 and extends into water body for fishing micro plastic in the shell 4 and filtering;
the controller 2 is arranged on one side of the top of the pressure plate 6, is connected with the filtering mechanism 1 and is used for controlling the working state of the filtering mechanism 1;
the collecting mechanism 3 is arranged at the lower part of the buoyancy mechanism 5, is connected with the middle section of the shell 4 and is used for gathering and collecting micro plastic in the water body;
the buoyancy mechanism 5 is arranged on the lower side of the pressing plate 6 and used for generating buoyancy on the pressing plate 6 under the action of water.
The filter mechanism 1 comprises a driving assembly 11, a filter 12, a drainage assembly 13, a sliding assembly 14 and a power supply 16, wherein the filter 12 is arranged in the shell 4 in a matching mode through the sliding assembly 14 and used for sliding up and down along the shell 4 under the driving of the driving assembly 11, the driving assembly 11 is arranged at the top of the shell 4 and connected with the filter 12, and the drainage assembly 13 is arranged on one side of the filter 12 and communicated with the lower side of the interior of the filter 12.
The driving assembly 11 comprises a motor 111, a rotating shaft 112, a winding drum 113, a steel wire rope 114 and a power supply 16, wherein two sides of the rotating shaft 112 are arranged at the top of the shell 4 through a support, one side of the rotating shaft 112 is connected with the motor 111 through a coupler, the winding drum 113 is arranged on the rotating shaft 112, one end of the steel wire rope 114 is connected with the winding drum 113 and wound on the winding drum 113, the other end of the steel wire rope is connected with the center of the filter 12, and the motor 111 is connected with the power supply 16.
As shown in fig. 4, two sides of the power supply 16 are connected to two ends of the controller 2, the controller 2 is connected to the motor 111 through a driver, and the driver is further connected to two sides of the power supply 16.
The upper side circumference of the filter 12 is provided with a plurality of filter holes, and the lower side is of a closed structure.
The drainage assembly 13 comprises a first pipe frame 131, a second pipe frame 132, a water outlet pipe 133, a hose 134, a spring 135 and a baffle 136, wherein one end of the first pipe frame 131 is fixed outside the lower side of the filter 12, the other end of the first pipe frame 131 is hinged to the second pipe frame 132, the water outlet pipe 133 is arranged in the first pipe frame 131, one end of the water outlet pipe is communicated with the inside of the lower side of the filter 12, the other end of the water outlet pipe is connected with the hose 134, the hose 134 is arranged in the second pipe frame 132, one end of the spring 135 is connected with the second pipe frame 132, the other end of the spring is connected with the outside of the filter 12, and the baffle 136 is arranged at the top of the shell 4 and is positioned at the position corresponding to the second pipe frame 132.
The sliding assembly 14 includes sliding grooves 141, sliding blocks 142, the sliding grooves 141 are arranged from top to bottom along two sides of the axial direction of the housing 4, and the sliding blocks 142 are arranged at corresponding positions of the filter 12 and are in fit connection with the sliding grooves 141.
The pressing plate 6 is connected with the upper section of the shell 4, and a filter screen 15 is arranged on one side close to the drainage component 13.
The bottom of the housing 4 is provided with an anchor 41 by means of an anchor chain.
As shown in fig. 5, the collecting mechanism 3 includes a collecting basket 31, and the collecting basket 31 is provided in several numbers and arranged in the longitudinal direction and the transverse direction to form a collecting surface.
The collection basket 31 has a large inlet and a small outlet, the inlet and the outlet form a certain included angle, and micro plastic is difficult to flow out along with water after entering the collection basket 31, so that the micro plastic in the collection mechanism 3 is recovered once at intervals.
The buoyancy mechanism 5 adopts structures such as a floating ball and an inflatable bag.
The working process of the invention is as follows:
during collection, the motor 111 rotates forward, the winding drum 113 on the rotating shaft 112 is driven to rotate through the coupler, the steel wire rope 114 drives the filter 12 to move upwards along the sliding chute 141, the micro plastic in the shell 4 enters the filter 12 and cannot overflow in the ascending process of the filter 12, the hose 134 is in a bent state under the pulling force of the spring 135 in the ascending process, and the water and the micro plastic in the filter 12 cannot flow out of the hose 134;
when the filter 12 rises until the hose 134 contacts the baffle 136, the second pipe frame 132 rotates to the horizontal position under the limit of the baffle 136, the motor 111 stops rotating, at this time, the hose 134 is in the horizontal plane, and the water and the micro plastic in the lower side of the filter 12 flow out through the outlet pipe 133, the hose 134 and are filtered by the filter screen 15, so that the collection of the micro plastic is completed.
The motor 111 rotates reversely, the filter 12 descends along the chute 141 under the action of gravity, buoyancy and pulling force, the flexible tube 134 returns to the bending state under the action of the spring 135, and when the filter 12 descends to the bottom of the housing 4, the motor 111 stops rotating.
The filter screen 15 on the pressing plate 6 is replaced regularly, so that all the micro-plastics in a certain period can be recycled.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111336859.6A CN114197414A (en) | 2021-11-12 | 2021-11-12 | Microplastics collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111336859.6A CN114197414A (en) | 2021-11-12 | 2021-11-12 | Microplastics collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114197414A true CN114197414A (en) | 2022-03-18 |
Family
ID=80647414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111336859.6A Pending CN114197414A (en) | 2021-11-12 | 2021-11-12 | Microplastics collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114197414A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9217464D0 (en) * | 1992-06-22 | 1992-09-30 | Kowa Kikai Sekkei Kogyo Kabush | Apparatus for discharge surface liquid |
| CN206887920U (en) * | 2017-07-05 | 2018-01-16 | 江苏中科云控智能工业装备有限公司 | A kind of small-sized river course river surface floating refuse cleaning plant |
| CN110542587A (en) * | 2019-09-16 | 2019-12-06 | 浙江海洋大学 | A sorting and collecting device for water body microplastics |
| WO2021022154A1 (en) * | 2019-07-31 | 2021-02-04 | Belgravia Wood Limited | Buoyant cleaning device for an above-ground pool |
| CN212534402U (en) * | 2020-05-29 | 2021-02-12 | 润升康勤建设有限公司 | Drainage structures of town road |
| CN212772739U (en) * | 2020-07-28 | 2021-03-23 | 中发腾龙建设有限公司 | Municipal garden drainage structures |
| JP6856847B1 (en) * | 2020-08-26 | 2021-04-14 | 広東石油化工学院 | Gradient collector of microplastics with different particle sizes in seawater |
| KR20210101478A (en) * | 2020-02-10 | 2021-08-19 | 김학진 | The filter of tiny plastic for marine |
| CN216142016U (en) * | 2021-11-12 | 2022-03-29 | 西南石油大学 | Micro-plastic collecting device |
-
2021
- 2021-11-12 CN CN202111336859.6A patent/CN114197414A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9217464D0 (en) * | 1992-06-22 | 1992-09-30 | Kowa Kikai Sekkei Kogyo Kabush | Apparatus for discharge surface liquid |
| CN206887920U (en) * | 2017-07-05 | 2018-01-16 | 江苏中科云控智能工业装备有限公司 | A kind of small-sized river course river surface floating refuse cleaning plant |
| WO2021022154A1 (en) * | 2019-07-31 | 2021-02-04 | Belgravia Wood Limited | Buoyant cleaning device for an above-ground pool |
| CN110542587A (en) * | 2019-09-16 | 2019-12-06 | 浙江海洋大学 | A sorting and collecting device for water body microplastics |
| KR20210101478A (en) * | 2020-02-10 | 2021-08-19 | 김학진 | The filter of tiny plastic for marine |
| CN212534402U (en) * | 2020-05-29 | 2021-02-12 | 润升康勤建设有限公司 | Drainage structures of town road |
| CN212772739U (en) * | 2020-07-28 | 2021-03-23 | 中发腾龙建设有限公司 | Municipal garden drainage structures |
| JP6856847B1 (en) * | 2020-08-26 | 2021-04-14 | 広東石油化工学院 | Gradient collector of microplastics with different particle sizes in seawater |
| CN216142016U (en) * | 2021-11-12 | 2022-03-29 | 西南石油大学 | Micro-plastic collecting device |
Non-Patent Citations (1)
| Title |
|---|
| 甘鸿程;林超宇;黎凡;杨厚林;胡雅琛;郭帅;刘浩;聂寒璐;: "自动化垃圾收集船的设计与应用", 科技创新导报, no. 06, 21 February 2020 (2020-02-21) * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216142016U (en) | Micro-plastic collecting device | |
| CN111254897B (en) | A kind of unmanned ship and cleaning method for cleaning offshore floating garbage | |
| WO2023115894A1 (en) | Apparatus for rapidly collecting algal bloom | |
| CN110439054A (en) | A kind of dystrophication bed mud ecological dredging ship | |
| CN113957867A (en) | Lake surface suspension barrier removing device for municipal garden ornamental lake | |
| CN115128234A (en) | Water quality detection device for freshwater aquaculture water body | |
| CN114197414A (en) | Microplastics collection device | |
| CN216765806U (en) | Device that algal bloom was collected fast | |
| CN209771474U (en) | Backwash filter for improving ethylene glycol antimony hue | |
| CN213121212U (en) | Movable multi-point sampler for on-line monitoring of lake sewage treatment | |
| KR102239049B1 (en) | Apparatus of collecting float | |
| CN117664654A (en) | Water and sediment sampling device | |
| CN108341537B (en) | Seawater desalination system used on ship | |
| CN113716736B (en) | Sea water desalination pretreatment device | |
| CN115290392A (en) | Submersible Microplastic Collector | |
| CN212865866U (en) | Underwater garbage collection device and garbage disposal station thereof | |
| CN115219452A (en) | In-situ collection device for deep-sea microplastics and its integrated detection system | |
| CN215224047U (en) | Water circulating device for lobster culture pond | |
| CN215339079U (en) | Sampling depth adjustable sampling device for water quality testing | |
| CN116537134A (en) | High-efficiency oil collection device for marine ecological environment protection with protective air bag | |
| CN113560046A (en) | Micro-plastic separation device | |
| CN210051582U (en) | An automatic sampling device for unmanned ships | |
| CN111997124A (en) | Power station silt cleaning device | |
| CN217678940U (en) | Marine oil stain cleaning machine | |
| CN213296305U (en) | Gardens pond purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |