CN110810000B - Algae bed surely grows algae clearing device - Google Patents
Algae bed surely grows algae clearing device Download PDFInfo
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- CN110810000B CN110810000B CN201910986265.6A CN201910986265A CN110810000B CN 110810000 B CN110810000 B CN 110810000B CN 201910986265 A CN201910986265 A CN 201910986265A CN 110810000 B CN110810000 B CN 110810000B
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- seaweed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
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- Marine Sciences & Fisheries (AREA)
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- Cultivation Of Seaweed (AREA)
Abstract
The invention discloses a fixed-growth seaweed removing device for a seaweed bed, which comprises a frame body, a scouring assembly and a cleaning assembly, wherein the frame body is used for spraying water to the seaweed bed and scouring fixed-growth seaweed and a seaweed attachment base away from the seaweed bed; a spray assembly for flushing up the adventitious seaweed and seaweed attachment base exiting the seaweed bed for collection; a gauze component for collecting the settled seaweed and seaweed attaching base separated from the seaweed bed and a water supply component for supplying water to the scouring component and the spraying component. It is convenient to use, can effectively clear up the calm living marine alga on the marine alga bed, eliminates the influence of green tide.
Description
Technical Field
The invention relates to the field of marine environment, in particular to a seaweed bed fixed-growth seaweed removing device.
Background
Since 2015, the green tide phenomenon of coastal cities in China is frequent, the local marine environment and the tourism industry are seriously influenced, and how to reduce or even eliminate the influence of the green tide is urgent. It has been found that green tides are generally caused by sedentary seaweed on a seaweed bed and there is no effective method or apparatus for removing the sedentary seaweed from the seaweed bed.
Disclosure of Invention
In order to solve the technical problems, the invention provides a seaweed bed fixed-growth seaweed removing device which is convenient and fast to use, can effectively remove fixed-growth seaweed on a seaweed bed, and eliminates the influence of green tides.
In order to solve the technical problem, the following technical scheme is adopted in the application:
a seaweed bed fixed-growth seaweed clearing device comprises a frame body, a flushing component and a cleaning component, wherein the frame body is used for spraying water to a seaweed bed to flush fixed-growth seaweed and seaweed attachment bases away from the seaweed bed; a spray assembly for flushing up the adventitious seaweed and seaweed attachment base exiting the seaweed bed for collection; a gauze component for collecting the fixed-growth seaweed and seaweed attaching base separated from the seaweed bed and a water supply component for supplying water to the scouring component and the spraying component; the three groups of scouring assemblies are sequentially arranged on the frame body from front to back, and the distance from the front to the back of the three groups of scouring assemblies to the bottom end of the support is gradually reduced; the spraying assembly comprises a second through pipe and spraying pieces communicated with the second through pipe, the spraying pieces comprise spraying pipes and second spray heads, and the spraying pieces are in multiple groups; the second spray head is a scattering spray head, the second spray head is arranged obliquely backwards and upwards, and the included angle between the axis of the second spray head and the horizontal plane is 15-45 degrees; the flushing component comprises a first through pipe and flushing parts communicated with the first through pipe, the flushing parts comprise flushing pipes and first spray heads, one end of each flushing pipe is communicated with the first through pipe, the other end of each flushing pipe is connected with the first spray heads, and the flushing parts are in multiple groups; the first spray head is a direct spray head, the first spray head is arranged obliquely towards the front lower part, and the included angle between the axis of the first spray head and the horizontal plane is 45-75 degrees; the side wall of the flushing pipe is provided with a first blade, and the side wall of the spraying pipe is provided with a second blade.
Preferably, the water supply assembly comprises a water delivery pipe, and the water delivery pipe sequentially communicates the first through pipe and the second through pipe; the water supply assembly further comprises at least 3 flow guide pipes which are communicated between the water conveying pipe and the first through pipe.
Preferably, the gauze element comprises a collecting net arranged at the rear end of the frame body and shielding nets respectively covering the two sides and the top end of the frame body.
Preferably, the anti-collision device further comprises an anti-collision plate, wherein the anti-collision plate is fixed at the bottom of the frame body and is positioned below the scouring assembly and the spraying assembly.
Preferably, the traction device further comprises a traction assembly, wherein the traction assembly comprises an arc-shaped traction rod and a connecting rod used for connecting the arc-shaped traction rod with the frame body.
The invention has the following beneficial effects:
the invention flushes and flushes the fixed-growth seaweed on the seaweed bed through the flushing of the flushing component and the spraying of the spraying component, so that the gauze component finishes the collection of the fixed-growth seaweed and the seaweed attaching base, and finishes the cleaning of the fixed-growth seaweed on the path along with the forward movement of the barge. The invention is convenient to use, and can effectively remove the fixed-growth seaweed on the seaweed bed, thereby eliminating the influence of green tide.
Drawings
FIG. 1 is a schematic view of a fixed-length seaweed removing apparatus (without a shielding net) of a seaweed bed according to the present invention;
FIG. 2 is a schematic view of the apparatus for removing fixed-length seaweed from a seaweed bed according to the present invention;
FIG. 3 is a schematic view of the construction of the flushing member of FIG. 1;
FIG. 4 is a cross-sectional view of the flush tube and first blade of FIG. 3;
FIG. 5 is a schematic structural view of the spray member of FIG. 1;
FIG. 6 is a schematic structural view of the fender panel of FIG. 1;
wherein, 1 is a frame body, 2 is a water supply component, 21 is a water delivery pipe, 22 is a guide pipe, 3 is a scouring component, 31 is a first through pipe, 32 is a scouring piece, 321 is a scouring pipe, 322 is a first spray head, 323 is a first thread, 324 is a first blade, 4 is a spraying component, 41 is a second through pipe, 42 is a spraying piece, 421 is a spraying pipe, 422 is a second spray head, 423 is a second thread, 424 is a second blade, 5 is a gauze component, 51 is a collecting net, 52 is a shielding net, 6 is an anti-collision plate, 7 is a traction component, 71 is an arc-shaped traction rod, and 72 is a connecting rod.
Detailed Description
The present invention is further illustrated by the following examples.
As shown in fig. 1 and 2, a device for removing fixed-growth seaweed from a seaweed bed in a preferred embodiment of the present invention comprises a frame body 1, a water supply assembly 2, a scouring assembly 3, a spraying assembly 4 and a gauze assembly 5, wherein the scouring assembly 3 and the spraying assembly 4 are sequentially arranged on the frame body 1 from front to back, and the water supply assembly 2 is used for supplying water to the scouring assembly 3 and the spraying assembly 4; the scouring component 3 is used for spraying water to the seaweed bed to scour the fixed-growth seaweed and the seaweed attaching bases away from the seaweed bed; the spraying component 4 is used for flushing the fixed-growth seaweed and the seaweed attaching base which are separated from the seaweed bed so as to facilitate the collection of the gauze component 5; the screen assembly is used to collect the settled seaweed and seaweed attachment base that has detached from the seaweed bed. When the device is used, the device is dragged to a barge by a traction rope, water is delivered to the water supply assembly 2 by using the water pump arranged on the barge, and the fixed-growth seaweed on the seaweed bed is flushed and flushed by flushing the flushing assembly 3 and spraying the spraying assembly 4, so that the collection of the fixed-growth seaweed and the seaweed attaching base is completed by the gauze assembly 5, and the clearing of the fixed-growth seaweed on the passing path is completed along with the forward movement of the barge. The invention is convenient to use, and can effectively remove the fixed-growth seaweed on the seaweed bed, thereby eliminating the influence of green tide.
Specifically, in order to guarantee to erode the effect, it sets up three groups to erode subassembly 3, and three groups erode subassembly 3 and set gradually on support body 1 from the front to back, observes through the experiment, and three groups erode the subassembly and can realize erodeing the effect to the seaweed bed in proper order around, and with the seaweed bed on surely give birth to the whole washes away of seaweed to realize surely giving birth to the cleaing away of seaweed, stop green tide phenomenon's emergence once more. In order to make three groups of scouring assemblies produce better scouring effect, the distance from the front to the back of the three groups of scouring assemblies to the bottom end of the support is gradually reduced, and the influence of the seawater on the water flow sprayed by the scouring assemblies can be reduced by the shortened distance, so that the scouring is more thorough.
Specifically, referring to fig. 3-4, the flushing component 3 includes a first through pipe 31 and a flushing member 32 communicated with the first through pipe 31, the flushing member 32 includes a flushing pipe 321 and a first nozzle 322, one end of the flushing pipe 321 is communicated with the first through pipe 31, the other end is connected with the first nozzle 322, the flushing member 32 is divided into a plurality of groups, the groups of flushing members are arranged in parallel on the first through pipe 31 to flush the seaweed bed below the flushing member, and the flushing effect is ensured.
Further, in order to ensure further improvement of the flushing effect, the first nozzle 322 is a direct nozzle with a large injection force. The first nozzle 322 is preferably inclined forward and downward, and the angle between the axis of the first nozzle 322 and the horizontal plane is 45-75 deg.. The first spray head 322 arranged obliquely can ensure that water flow is sprayed on the seaweed bed as much as possible, and further improves the scouring effect.
Furthermore, in order to prevent floating seaweeds and the like from winding around the flushing pipe 321 and affecting the flushing effect of the device, the first blade 324 is arranged on the side wall of the flushing pipe 321 facing the front of the device, and the seaweeds and the like wound around the flushing pipe 321 are cut off by the first blade 324 under the action of seawater flushing, so that the using effect of the device is ensured. In a preferred embodiment, the sidewall of the flushing pipe 321 is provided with a first receiving groove, the first blade 324 is disposed in the first receiving groove in a replaceable manner, and the cross section of the first receiving groove is T-shaped or dovetail-shaped, so that the first blade can be replaced conveniently. In order to facilitate the replacement of the flushing member 32, the flushing pipe 321 is connected with the first through pipe 31 in a threaded manner, and a first thread 323 threaded with the first through pipe 31 is arranged at the top end of the flushing pipe 321.
Specifically, referring to fig. 5, the spraying assembly 4 includes a second through pipe 41 and spraying members 42 communicated with the second through pipe 41, the spraying members 42 include spraying pipes 421 and second nozzles 422, and the spraying members 42 are provided in multiple groups and arranged in parallel on the second through pipe 41. The multiple sets of spray elements 42 better ensure that the sedentary seaweed and seaweed attachment base are in a floating state for collection by the screen assembly 5.
Further, in order to ensure the spraying effect, the second spray head 422 adopts a scattering spray head 422 with more dispersed water flow. The second spray head 422 is obliquely arranged backwards and upwards, the included angle between the axis of the second spray head 422 and the horizontal plane is 15-45 degrees, and the obliquely arranged second spray head 422 not only can blow up the fixed-growth seaweed, but also can blow the fixed-growth seaweed into the collecting net 51.
Further, in order to prevent floating seaweeds and the like from winding around the spraying pipe 421 and affecting the spraying effect of the device, a second blade 424 is arranged on the side wall of the spraying pipe 421. It will be appreciated that the second blade 424 may also be arranged in a manner similar to the first blade 324. Similarly, in order to facilitate the replacement of the spraying member 42, the spraying pipe 421 is connected to the second pipe 41 by a screw, and a second screw 423 screwed to the second pipe 41 is provided at the top end of the spraying pipe 421.
Specifically, the water supply assembly 2 includes a water pipe 21, and the water pipe 21 sequentially connects the first through pipe 31 and the second through pipe 41. Further, in order to ensure the uniformity of water supply, the water supply assembly 2 further comprises at least 3 guide pipes 22, and the guide pipes 22 are communicated between the water pipe 21 and the first through pipe 31.
Specifically, the gauze element 5 comprises a collecting net 51 arranged at the rear end of the frame body 1 and shielding nets 52 respectively covering the two sides and the top end of the frame body 1, so as to ensure that the flushed attaching bases of the marine algae and the marine algae are collected as much as possible.
The device further comprises a plurality of anti-collision plates 6, wherein the anti-collision plates 6 are fixed at the bottom of the frame body 1 and are respectively positioned below the scouring component 3 and the spraying component 4, specifically, the front ends of the anti-collision plates 6 are positioned below the first spray head 322 vertically, or the rear ends of the anti-collision plates 6 are positioned below the second spray head 422 vertically, so that the spray heads are prevented from being damaged due to the fact that protruding sundries collide with the spray heads. In order to facilitate passing of convex sundries in the drawing process, the section of the anti-collision plate 6 is in an inverted trapezoid shape or a semicircular shape.
The device also comprises a traction assembly 7, wherein the traction assembly 7 comprises an arc-shaped traction rod 71 and a connecting rod 72 for connecting the arc-shaped traction rod 71 with the frame body. The arc-shaped traction rod 71 can effectively reduce the height in the traction process and is convenient for the device to move smoothly.
The invention washes and washes the fixed-growth seaweed on the seaweed bed through the washing of the washing component 3 and the spraying of the spraying component 4, so that the gauze component 5 finishes the collection of the fixed-growth seaweed and the seaweed attaching base, and finishes the removal of the fixed-growth seaweed on the path along with the forward movement of the barge. The invention is convenient to use, and can effectively remove the fixed-growth seaweed on the seaweed bed, thereby eliminating the influence of green tide.
Although the preferred embodiments of the present invention have been described, the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention.
Claims (4)
1. A seaweed bed fixed-growth seaweed clearing device is characterized by comprising a frame body and a flushing component, wherein the frame body is used for spraying water to a seaweed bed and flushing fixed-growth seaweed and seaweed attaching bases away from the seaweed bed; a spray assembly for flushing up the adventitious seaweed and seaweed attachment base exiting the seaweed bed for collection; a gauze component for collecting the fixed-growth seaweed and seaweed attaching base separated from the seaweed bed and a water supply component for supplying water to the scouring component and the spraying component; the three groups of scouring assemblies are sequentially arranged on the frame body from front to back, and the distance from the front to the back of the three groups of scouring assemblies to the bottom end of the support is gradually reduced; the spraying assembly comprises a second through pipe and spraying pieces communicated with the second through pipe, the spraying pieces comprise spraying pipes and second spray heads, and the spraying pieces are in multiple groups; the second spray head is a scattering spray head, the second spray head is arranged obliquely backwards and upwards, and the included angle between the axis of the second spray head and the horizontal plane is 15-45 degrees; the flushing component comprises a first through pipe and flushing parts communicated with the first through pipe, the flushing parts comprise flushing pipes and first spray heads, one end of each flushing pipe is communicated with the first through pipe, the other end of each flushing pipe is connected with the first spray heads, and the flushing parts are in multiple groups; the first spray head is a direct spray head, the first spray head is obliquely arranged towards the front lower part, and an included angle between the axis of the first spray head and the horizontal plane is 45-75 degrees; a first blade is arranged on the side wall of the flushing pipe, and a second blade is arranged on the side wall of the spraying pipe; the water supply assembly comprises a water delivery pipe, and the water delivery pipe sequentially communicates the first through pipe and the second through pipe; the water supply assembly further comprises at least 3 flow guide pipes which are communicated between the water conveying pipe and the first through pipe.
2. The algae bed settled algae removal apparatus of claim 1, wherein the screen assembly comprises a collection screen disposed at a rear end of the frame body and a shielding screen covering both sides and a top end of the frame body, respectively.
3. The algae bed settled algae removal apparatus of claim 1, further comprising an anti-collision plate fixed at the bottom of the frame body below the flushing assembly and the spraying assembly.
4. The algae removal apparatus of claim 1, further comprising a pulling assembly, wherein the pulling assembly comprises an arcuate pulling bar and a connecting rod for connecting the arcuate pulling bar to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986265.6A CN110810000B (en) | 2019-10-17 | 2019-10-17 | Algae bed surely grows algae clearing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986265.6A CN110810000B (en) | 2019-10-17 | 2019-10-17 | Algae bed surely grows algae clearing device |
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| CN110810000A CN110810000A (en) | 2020-02-21 |
| CN110810000B true CN110810000B (en) | 2022-05-10 |
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| CN201910986265.6A Active CN110810000B (en) | 2019-10-17 | 2019-10-17 | Algae bed surely grows algae clearing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113529841A (en) * | 2021-07-01 | 2021-10-22 | 自然资源部第一海洋研究所 | Method and device for removing fixed-growth seaweed on attachment base |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203633161U (en) * | 2013-11-29 | 2014-06-11 | 张家港市飞驰机械制造有限公司 | Collection ship used for collecting aquatic plants positioned at water bottom |
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07274661A (en) * | 1994-04-08 | 1995-10-24 | Mitsubishi Heavy Ind Ltd | Water bloom catcher |
| CN2468897Y (en) * | 2001-02-22 | 2002-01-02 | 徐振昭 | Protective ments for sealing of tail axle of ship |
| CN2549045Y (en) * | 2002-06-05 | 2003-05-07 | 上海市废弃物处置公司 | Aquatic plants fishing tool |
| CN2654503Y (en) * | 2003-09-30 | 2004-11-10 | 陈国均 | Water surface refuse fishing ship |
| CN201951683U (en) * | 2011-01-26 | 2011-08-31 | 倪东升 | Double-body sewage disposal ship |
| CN104554642A (en) * | 2014-11-03 | 2015-04-29 | 杭州盛吉金属塑料有限公司 | Floating object cleaning ship |
| CN107090816A (en) * | 2017-06-16 | 2017-08-25 | 西华大学 | Floating garbage collection device |
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| CN108755642A (en) * | 2018-08-10 | 2018-11-06 | 温州大学 | Floater processing unit |
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