CN101451353B - Nearshore marine alga mechanized gathering apparatus - Google Patents
Nearshore marine alga mechanized gathering apparatus Download PDFInfo
- Publication number
- CN101451353B CN101451353B CN2008102387511A CN200810238751A CN101451353B CN 101451353 B CN101451353 B CN 101451353B CN 2008102387511 A CN2008102387511 A CN 2008102387511A CN 200810238751 A CN200810238751 A CN 200810238751A CN 101451353 B CN101451353 B CN 101451353B
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- Prior art keywords
- floating drum
- submersible pump
- collection device
- marine alga
- mechanized
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Abstract
The invention discloses a mechanical collection device for offshore seaweeds, which can solve the problem that large scale of seaweeds cannot be effectively fished out in the prior art. The mechanical collection device adopts a technical proposal that the mechanical collection device comprises a floating body and a collection device; the floating body comprises buoys and linking structures among the buoys; the top of the buoy is provided with a mooring pile, and the bottom of the buoy is provided with an operation platform; the collection device is arranged at the bottom of the operation platform; the collection device comprises an absorption apparatus which is connected with a submersible pump; the submersible pump is connected with a water outlet pipe which is connected with a filter and a temporary storage device; and the submersible pump is also connected with a control box. The mechanical collection device fills the blank of mechanical fishing of seaweeds such as Enteromorpha prolifra. The collection device has the capability of collecting Enteromorpha prolifra in shallow water offshore and on sea surface where motor vessels cannot reach, and has the advantages of simple structure, flexibility, and quick and large-scale operation.
Description
Technical field
The present invention relates to a kind of fishing device, especially a kind of device that is used to salvage marine alga in environmental protection and improvement is a kind of Nearshore marine alga mechanized gathering apparatus.
Background technology
In recent years, along with the aggravation of climate change and environment pollution, Enteromorpha is frequent all the more in the appearance of coastal area, endangers increasingly, has reached and threatens seaway safety, influences the degree of normal civil order.
Traditional processing means have two kinds: one, adopt artificial fishing with ship at sea, this method need be employed a large amount of boats and ships, consumes great amount of manpower and material resources, and salvages inefficiency, salvages limited amount.Two, adopt the biological control technology, improve water quality.This method is kind of an advance preventing measure, and is invalid after Enteromorpha takes place on a large scale.
Under the extensive situation about taking place of marine algas such as Enteromorpha, marine mechanization technology salvaging aspect still belongs to blank.
Summary of the invention
The invention provides a kind of Nearshore marine alga mechanized gathering apparatus, can solve the problem that can't effectively salvage the marine alga of extensive generation that prior art exists.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of Nearshore marine alga mechanized gathering apparatus comprises buoyancy aid and gathering-device, and described buoyancy aid comprises the draw bail between floating drum and the floating drum, and the top of described floating drum is provided with bollard, and the bottom is provided with operating platform; Described gathering-device is located at described operating platform bottom, and described gathering-device comprises absorption plant, and absorption plant connects submersible pump, and submersible pump connects outlet pipeline, and outlet pipeline connects strainer and interim storing unit, and described submersible pump also connects control cabinet.
In technical scheme of the present invention, also have following technical characterictic: described absorption plant has the canard intake, described canard intake expose horizontal plane to small part.
In technical scheme of the present invention, also have following technical characterictic: other parts of described submersible pump and absorption plant are installed in below the horizontal plane.
In technical scheme of the present invention, also have following technical characterictic: described submersible pump is electronic centrifugal spiral submersible pump.
In technical scheme of the present invention, also have following technical characterictic: described strainer is an expanded metal lath.Strainer is installed in Enteromorpha and deposits on the deck of ship temporarily, and filtering container is made up of freight house expanded metal lath etc.
In technical scheme of the present invention, also have following technical characterictic: described floating drum is the steel floating drum.
In technical scheme of the present invention, also have following technical characterictic: described draw bail is the angle steel of some connection two side floats, and described angle steel two ends are welded near both sides, described floating drum top and the floating drum bottom center.
In technical scheme of the present invention, also have following technical characterictic: described angle steel and floating drum weld are provided with bracket, to increase buoyancy aid intensity.
In technical scheme of the present invention, also has following technical characterictic: be provided with a corral hurdle around the top of described floating drum.
In technical scheme of the present invention, also have following technical characterictic: described operating platform is arranged on the angle steel of floating drum bottom, is made up of round steel and expanded metal lath.
Enteromorpha that floats on the surface and part seawater, under the effect of centrifugal spiral submersible pump, enter submersible pump with the form of mixing through canard absorption plant intake, be discharged in the Enteromorpha filtering container by outlet pipeline, filter through the Enteromorpha filtering container, reach the collection purpose of Enteromorpha.
Compared with prior art, advantage of the present invention and good effect are:
Nearshore marine alga mechanized gathering apparatus of the present invention can overcome the deficiencies in the prior art, has filled up the blank of Enteromorpha water surface salvaging mechanization aspect.To marine large tracts of land Enteromorpha, adopt the mechanization fishing, at sea implement to salvage.Have in offshore shallow water, power vessels and can't arrive the ability that the marine site water surface carries out enteromorpha prolifera collection.And have simple in structure a, maneuverability, can be rapidly, a large amount of characteristics that come into operation.
Description of drawings
Fig. 1 is a Nearshore marine alga mechanized gathering apparatus general structure schematic diagram;
Fig. 2 is the float structure vertical view;
Fig. 3 is the float structure front view;
Fig. 4 is the float structure lateral view;
Fig. 5 is the gathering-device schematic diagram;
Fig. 6 is the Nearshore marine alga mechanized gathering apparatus general structure schematic diagram that has fence and operating platform;
Wherein: 10, buoyancy aid; 11, floating drum; 12, angle steel; 13, bollard; 14, operating platform; 15, fence; 16, bracket;
20, gathering-device; 21, absorption plant; 21-1, intake; 22, submersible pump; 23, outlet pipeline; 24, control cabinet; 24-1, switch and indicator lamp; 25, strainer and interim storing unit;
30, horizontal plane.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of Nearshore marine alga mechanized gathering apparatus comprises buoyancy aid 10 and gathering-device 20, as shown in Figure 2, described buoyancy aid 10 comprises two steel floating drums 11, and the steel floating drum adopts 6mm ship plate or Q 235 expanded metal laths to make, diameter of section 800mm, length is 1800mm.
The both sides, top of described floating drum 11 are provided with bollard 13, it is the round steel making of 100mm that bollard 13 adopts diameter, on three angle steel 12 of above-mentioned floating drum bottom welding, be provided with the operating platform 14 that round steel and expanded metal lath are formed, be connected with gathering-device 20 in operating platform 14 bottoms;
As shown in Figure 5, described gathering-device 20 comprises absorption plant 21, and absorption plant 21 connects submersible pump 22, and this submersible pump 22 is electronic centrifugal spiral submersible pump.
Described absorption plant 21 has canard intake 21-1, and 1/3rd of described canard intake 21-1 exposes horizontal plane 30.Other parts of described submersible pump 22 and absorption plant 21 are installed in horizontal plane below 30.
The present invention is commonly called as the mechanical frog, and the mechanical frog is in the narrow marine site that large ship can't be worked, and the coastal waters and the shallow water along the coast carry out the fishing of maneuverability, and can realize the mechanized of salvaging increases operating efficiency greatly.The machinery frog is simple in structure, easy to make.Have a large amount of making, the characteristics of disposing are carried out the transfer deployment of manpower and materials relatively and have been saved a large amount of time fast.
The basic function of offshore enteromorpha prolifera collection device:
This device is applicable to that offshore shallow water, power vessels can't arrive the collection of marine site water surface Enteromorpha.
Sucking the power set major parameter is:
(a) motor power (output): 7.5KW;
Discharge capacity: 140m
3/ h;
Lift: 20m;
Import and export latus rectum: 100mm
(b) motor power (output): 1.6KW;
Discharge capacity: 54m
3/ h;
Lift: 15m;
Import and export latus rectum: 80mm
The suitable application region of motor-driven offshore enteromorpha prolifera collection device
This device is applicable to that offshore shallow water, power vessels can't arrive the collection of marine site water surface Enteromorpha.
The operating principle of motor-driven offshore enteromorpha prolifera collection device
Enteromorpha that floats on the surface and part seawater, under the effect of centrifugal spiral submersible pump, enter submersible pump with the form of mixing through canard absorption plant intake, be discharged in the Enteromorpha filtering container by outlet pipeline, filter through the Enteromorpha filtering container, reach the collection purpose of Enteromorpha.
Preparation before the enteromorpha prolifera collection device starts
(a) the hydrostatic floading condition of harbour testing fixture is absorbed water device from beginning to end and is more or less the same in 50mm.
(b) distance (100～150mm best results of the end distance water surface on the inspection canard absorption plant water inlet; Exceed 150mm, effect descends; Surpass 300mm, invalid substantially).
(c) harbour starts the enteromorpha prolifera collection device, and submersible pump should be working properly.
(d) stock of 4～5 meters long buckles of preparation right quantity.
(e) prepare 3～4 square metres of steel sheets or the rubber tile of right quantity.
Attention: a), (b) two requirements, can realize by adjusting Solid Ballast.
The startup of enteromorpha prolifera collection device and stopping
The startup of enteromorpha prolifera collection device and stop to control by the start-up control case.Row has one red one green two indicator lamps on the start-up control case panel, and following row has one red one green two buttons.
Start-press the green button, green indicating lamp is bright, the submersible pump operation, and device starts.
Stop-by red button, red led is bright, and submersible pump stops, and device stops.
Attention:
(a) to check that canard absorption plant water inlet top edge must be underwater before the startup.
(b) start before with steel sheet or rubber tile, be laid in water out and spray on the expanded metal lath relevant position that falls, prevent because of water-aspirator pressure and flow velocity excessive, forfeiture Enteromorpha filtering function.
(c) the motor-driven offshore enteromorpha prolifera collection device of two covers does not allow to start simultaneously, and starting blanking time is more than 1 minute.
(d) in time close the switchbox watertight door after the startup, prevent into water short circuit.
The operation of device
When (a) moving, gait of march can not can not stop too soon, generally remain between 1 joint～2 joints, and speed is wanted evenly.Proper speed is very big to the enteromorpha prolifera collection influential effect.
(b) should there be Enteromorpha to suck the situation observer on the enteromorpha prolifera collection device, and joins effective means of communication, in time the operating condition of aviso device.
(c) in order to prevent that other hard foreign material that swim in the water surface from entering submersible pump damage impeller, the observer on the gathering-device should hand the hard foreign material that stock is in time cleared up appearance.
(d) as because of reason such as surge causes submersible pump to inhale sky in short-term, can pump not exerted an influence; Surpass the suction sky termination of pumping immediately in 10 seconds.
(e) it is folding to keep inhaling the discharge line of tongue device in the running, and each discharge line did not intersect when a plurality of suction tongue devices moved simultaneously simultaneously.
Other points for attention
(f) running check start-up control case watertight situation is in time eliminated not watertight phenomenon.
(g) timely testing fixture discharge line situation keeps not intersecting mutually, and self is folding.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solution of the present invention according to technical spirit of the present invention.
Claims (6)
1. Nearshore marine alga mechanized gathering apparatus, it is characterized in that: comprise buoyancy aid and gathering-device, described buoyancy aid comprises the draw bail between floating drum and the floating drum, and the top of described floating drum is provided with bollard, and the bottom is provided with operating platform; Described gathering-device is located at described operating platform bottom, described gathering-device comprises absorption plant, absorption plant connects submersible pump, submersible pump connects outlet pipeline, outlet pipeline connects strainer and interim storing unit, described submersible pump also connects control cabinet, and described draw bail is the angle steel of some connection two side floats, and described angle steel two ends are welded near both sides, described floating drum top and the floating drum bottom center; Described angle steel and floating drum weld are provided with bracket, and described bracket is a triangle, are provided with a corral hurdle around the top of described floating drum, and described operating platform is arranged on the angle steel of floating drum bottom, is made up of round steel and expanded metal lath.
2. Nearshore marine alga mechanized gathering apparatus according to claim 1 is characterized in that: described absorption plant has the canard intake, described canard intake expose horizontal plane to small part.
3. Nearshore marine alga mechanized gathering apparatus according to claim 2 is characterized in that: other parts of described submersible pump and absorption plant are installed in below the horizontal plane.
4. Nearshore marine alga mechanized gathering apparatus according to claim 1 is characterized in that: described submersible pump is electronic centrifugal spiral submersible pump.
5. according to claim 1 or 3 described Nearshore marine alga mechanized gathering apparatus, it is characterized in that: described strainer is an expanded metal lath.
6. Nearshore marine alga mechanized gathering apparatus according to claim 1 is characterized in that: described floating drum is the steel floating drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102387511A CN101451353B (en) | 2008-12-23 | 2008-12-23 | Nearshore marine alga mechanized gathering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102387511A CN101451353B (en) | 2008-12-23 | 2008-12-23 | Nearshore marine alga mechanized gathering apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101451353A CN101451353A (en) | 2009-06-10 |
| CN101451353B true CN101451353B (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102387511A Expired - Fee Related CN101451353B (en) | 2008-12-23 | 2008-12-23 | Nearshore marine alga mechanized gathering apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2008274C2 (en) * | 2012-02-10 | 2013-08-14 | Ihc Holland Ie Bv | Sustainable filtering device for collecting floating debris. |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368192B (en) * | 2016-08-30 | 2018-08-28 | 高晓涵 | A kind of offshore enteromorpha processing system and method |
| CN107130574B (en) * | 2017-05-30 | 2019-04-16 | 中煤（北京）环保工程有限公司 | A kind of environment water process Enteromorpha recycles protection nettle automatically |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2234192A (en) * | 1989-07-26 | 1991-01-30 | Ignacio Martinez Ortega | Apparatus for collection of oil |
| CN201121307Y (en) * | 2007-10-31 | 2008-09-24 | 中国船舶重工集团公司第七○二研究所 | Suction nozzle for blue algae collection |
| CN201161948Y (en) * | 2008-02-22 | 2008-12-10 | 合肥市东方美捷分子材料技术有限公司 | Coagulate algae purification platform |
-
2008
- 2008-12-23 CN CN2008102387511A patent/CN101451353B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2234192A (en) * | 1989-07-26 | 1991-01-30 | Ignacio Martinez Ortega | Apparatus for collection of oil |
| CN201121307Y (en) * | 2007-10-31 | 2008-09-24 | 中国船舶重工集团公司第七○二研究所 | Suction nozzle for blue algae collection |
| CN201161948Y (en) * | 2008-02-22 | 2008-12-10 | 合肥市东方美捷分子材料技术有限公司 | Coagulate algae purification platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2008274C2 (en) * | 2012-02-10 | 2013-08-14 | Ihc Holland Ie Bv | Sustainable filtering device for collecting floating debris. |
| WO2013119123A1 (en) * | 2012-02-10 | 2013-08-15 | Ihc Holland Ie B.V. | Sustainable filtering device for collecting floating debris |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101451353A (en) | 2009-06-10 |
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Granted publication date: 20111214 Termination date: 20201223 |