CN109204719A - Enteromorpha salvaging and pretreated ship for offshore operation are realized simultaneously - Google Patents
Enteromorpha salvaging and pretreated ship for offshore operation are realized simultaneously Download PDFInfo
- Publication number
- CN109204719A CN109204719A CN201710535907.1A CN201710535907A CN109204719A CN 109204719 A CN109204719 A CN 109204719A CN 201710535907 A CN201710535907 A CN 201710535907A CN 109204719 A CN109204719 A CN 109204719A
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- CN
- China
- Prior art keywords
- enteromorpha
- conveyer belt
- hull
- ship
- guide rail
- Prior art date
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Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- E02B15/104—Conveyors; Paddle wheels; Endless belts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
Enteromorpha salvaging and pretreated ship for offshore operation are realized simultaneously the invention discloses a kind of, pass through sequentially connected Entermorpha prolifera fishing device, Enteromorpha transport device and Enteromorpha pretreatment unit, the integral type for realizing Enteromorpha on sea is salvaged and is collected, it is easy to use, effectively cleaning Enteromorpha, greatly improves cleaning work efficiency.Horn-like collection port guarantees hull during dipping and heaving, and Enteromorpha will not be drifted away with water flow, can allow Enteromorpha toward collecting on chain band at any time.The bottom of conveyer belt shelf and the bottom of transverse onveyer of the invention is respectively equipped with container structure I and container structure II, the Enteromorpha fallen from nylon conveyer belt and transverse onveyer can be stored, take out container structure I and container structure II with can be convenient at regular intervals, the Enteromorpha wherein stored is taken out in turn, it substantially increases Enteromorpha and salvages the efficiency collected, the Enteromorpha salvaged is avoided to cause damages during transportation.
Description
Technical field
The present invention relates to a kind of ship for offshore operation, and in particular to a kind of to realize that Enteromorpha is salvaged and pretreated sea is made simultaneously
Industry ship.Belong to marine salvage equipment technical field.
Background technique
In recent years due to Global climate change and water eutrophication etc., cause ocean tangleweed Enteromorpha green tide quick-fried
Hair.The frond emerald green of Enteromorpha, is made of cell monolayer, and it is band-like for enclosing for tubulose or adhesion, and a large amount of Enteromorphas floatings gather bank
Side blocks the fairway, while destroying marine ecosystems, seriously threatens inshore fishing and tourism development.
Enteromorpha is although nontoxic, but as red tide, prolific Enteromorpha also can shielded from sunlight, influence seabed algae
Growth；Dead Enteromorpha can also consume the oxygen in seawater；There are also studies have shown that the chemical substance of Enteromorpha secretion is likely to also
Other marine organisms are adversely affected.Enteromorpha outburst can also seriously affect landscape, and interference is gone sightseeing and aquatic sports
It carries out, this is exactly the maximum adverse effect that current people want to do one's utmost to eliminate.So external that a kind of large size of Enteromorpha is green
Algae outburst is known as " green tide ", the Oceanic disasters being regarded as red tide.
Fortunately, the improvement of Enteromorpha outburst is relatively easy, as long as continuously salvaging, until in water
Nutrient consumes almost, and green tide can gradually subside naturally.
Qingdao is the important tourist city of East Coastal, and since in mid-June, 2008, a large amount of Enteromorphas are extra large from Middle of The Huanghai Sea
Domain drifts to Qingdao surrounding waters, and Qingdao Area sea area and bank have met with Enteromorpha natural calamity burst of, that history is rare.
Qingdao is 2008 Summer Olympics regatta sailing place, and Enteromorpha was once once impacting yachtsman's sea training.From
From 2008, the struggle of Qingdao and Enteromorpha did not just stop, and annual summer a large amount of Enteromorphas have seriously affected sea landscape, to blueness
The Tourist Destination Image on island causes greatly to damage, and how to carry out effective Enteromorpha and salvage collection to be that Qingdao confrontation Enteromorpha works always
The most important thing.
There are some equipment for salvaging collection for Enteromorpha currently on the market, generally existing salvaging collection efficiency is low to ask
Topic is unable to satisfy the requirement for alleviating severe Enteromorpha outburst status.
Summary of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of while realizing Enteromorpha salvaging and pre- place
The ship for offshore operation of reason.
To achieve the above object, the present invention adopts the following technical solutions:
Enteromorpha salvaging and pretreated ship for offshore operation are realized simultaneously, it includes hull, and hull is equipped with sequentially connected:
Entermorpha prolifera fishing device, is located at hull side, including horn-like collection port, and the opening of collection port forward, and partially immerses
Sea is hereinafter, for salvaging the Enteromorpha on sea and being allowed to only import but no export；
Enteromorpha transport device, including the angle with the conveyer belt shelf and chain belt being integrated, between conveyer belt shelf and sea
It is 20~30 °, the surface of chain belt covers nylon conveyer belt, and the nylon conveyer belt includes starting point I and end I, and starting point I is visited
Enter collection port and immerse undersea part, the Enteromorpha that collection port is salvaged is sent to Enteromorpha pretreatment unit；The conveyer belt
The bottom of shelf is equipped with container structure I, for storing the Enteromorpha fallen from nylon conveyer belt；And
The transverse onveyer perpendicular to hull, the lateral transfer are equipped between Enteromorpha pretreatment unit, with Enteromorpha transport device
Band includes starting point II and end II, and starting point II is connect with end I, and Enteromorpha pretreatment unit is located at the underface of end II,
Including sequentially connected extrusion dehydration equipment, cutter, drying equipment and disintegrating apparatus.
One of as a preferred technical scheme, the container structure I include a pair of guide rail I vertical with hull axis and
Horizontal trapezoidal cylinder, the guide rail I are respectively arranged at the underface of starting point I and end I, and the locating height of the two is identical, horizontal trapezoidal cylinder
Bevel edge it is parallel with conveyer belt shelf；The front and rear sides of the trapezoidal cylinder of cross are respectively equipped with the convex block I cooperated with guide rail I, convex block I
It moves along guide rail I close to or far from hull.
As further preferred one of technical solution, hole for hoist is respectively equipped at the top of the trapezoidal cylinder front and rear sides of cross
I, usable cantilever crane is lifted to hull, to realize the transfer of storage Enteromorpha.
One of as a preferred technical scheme, the conveyer belt shelf is fixed on hull side by metal framework, described
Chain belt is driven by the first hydraulic pump, and the first hydraulic pump is set to the front end of hull.
As further preferred one of technical solution, the width of the conveyer belt shelf is 800mm, and the width of chain belt is
600~800mm, the width and chain belt of nylon conveyer belt are adapted.
One of as a preferred technical scheme, the transverse onveyer is driven by the second hydraulic pump, the setting of the second hydraulic pump
In the front end of hull.
One of as a preferred technical scheme, the bottom of the transverse onveyer is equipped with container structure II, for store from
The Enteromorpha fallen on lateral transfer band.
As further preferred one of technical solution, the container structure II includes a pair of vertical with lateral transfer zone axis
Straight guide rail II and square tube, the guide rail II are respectively arranged at the underface of starting point II and end II, height locating for the two
It spends identical；The front and rear sides of the square tube be respectively equipped with guide rail II cooperate convex block II, convex block II along guide rail II move with
Close to or far from transverse onveyer.
As further preferred one of technical solution, hole for hoist is respectively equipped at the top of the square tube front and rear sides
II, usable cantilever crane is lifted to hull, to realize the transfer of storage Enteromorpha.
One of as a preferred technical scheme, the Enteromorpha pretreatment unit further includes the mesh bag that several contain Enteromorpha,
Its outlet for being connected to disintegrating apparatus, transverse onveyer use Chevron Conveyor Belt, can start and stop at any time, in extrusion dehydration
Equipment charging stops when completing, and starts operation when extrusion dehydration equipment is fed again.
As further preferred one of technical solution, the outlet of disintegrating apparatus is arranged right below braced frame, and mesh bag is set
In in braced frame；Braced frame is located on mesh bag conveyer belt, and the terminal of mesh bag conveyer belt is set to the rear end of hull, and being used for will
The mesh bag for filling Enteromorpha is transferred to the rear end of hull；Mesh bag conveyer belt is driven by third hydraulic pump, and third hydraulic pump is set to ship
The front end of body.
As one of technical solution still more preferably, the front-end and back-end of the hull are respectively equipped with cantilever crane, use
The transfer of designated position is carried out in the mesh bag that will fill Enteromorpha.
One of as a preferred technical scheme, it is by following mass percent that the material of the collection port, which is stainless steel,
Chemical component composition: carbon 0.15~0.18%, silicon 0.22~0.31%, germanium 0.002~0.005%, boron 0.001~0.002%, manganese
0.23~0.35%, aluminium 0.85~0.94%, selenium 0.002~0.003%, sulphur 0.008~0.013%, molybdenum 0.012~0.018%, scandium
0.009~0.015%, surplus is iron and inevitable impurity.
As further preferred one of technical solution, the preparation process of the collection port, comprising steps of
(1) it is smelted according to the chemical component of formula ratio, casting ingot is forged into slab；
(2) slab is subjected to conventional hot rolling, pickling, cold rolling；1100 DEG C of hot rolling start rolling temperature, cooling 750 DEG C of start temperature, through 8
Passes, cumulative deformation roll rear water cooling, air-cooled to arrive room temperature, steel plate is through pickling combination mechanical grinding after hot rolling 70% or more
Oxide is removed, 1mm is cold-rolled to, overall reduction is greater than 70%, and the cold-reduced sheet tissue after cold rolling is ferrite and pearlitic structrure；
(3) continuous annealing after cold-rolling of steel plate is using two-phase section heat preservation and two sections of cooling techniques, continuous annealing process: the rate of heat addition
It is 15 DEG C/s, annealing temperature is 700~800 DEG C, 100~200s of soaking time, and slow cooling rate is 8 DEG C/s, rapid cooling start temperature
610 DEG C, 45~60 DEG C/s of chilling speed, overaging temperature is 240~320 DEG C, 200~260s of overaging time；
(4) steel plate obtained by step (3) is processed into the collection port of corresponding size and shape.
Beneficial effects of the present invention:
The present invention realizes sea by sequentially connected Entermorpha prolifera fishing device, Enteromorpha transport device and Enteromorpha pretreatment unit
The integral type of upper Enteromorpha is salvaged and is collected, easy to use, effectively cleaning Enteromorpha, greatly improves cleaning work efficiency.
Horn-like collection port guarantees hull during dipping and heaving, and Enteromorpha will not be drifted away with water flow, can allow waterside at any time
Tongue fur is toward collecting on chain band.Moreover, collection port uses stainless steel material, the stainless steel of chemical component composition of the present invention has more preferably
Corrosion Protection, can effectively prevent long period of soaking in seawater and contact Enteromorpha bring corrosion, while also have it is higher
Mechanical strength, can use for a long time, greatly reduce equipment replacement frequency.
The bottom of conveyer belt shelf and the bottom of transverse onveyer of the invention is respectively equipped with container structure I and container structure
II, the Enteromorpha fallen from nylon conveyer belt and transverse onveyer can be stored, storage is taken out with can be convenient at regular intervals
Structure I and container structure II, and then the Enteromorpha wherein stored is taken out, it substantially increases Enteromorpha and salvages the efficiency collected, avoid institute
The Enteromorpha salvaged causes damages during transportation.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of container structure I；
Fig. 3 is the structural schematic diagram of container structure II；
Fig. 4 is the structural schematic diagram of Enteromorpha pretreatment unit；
Wherein, 1 is hull, and 2 be collection port, and 3 be conveyer belt shelf, and 4 be transverse onveyer, and 5 be Enteromorpha pretreatment unit, and 6 are
Cantilever crane, 7 be guide rail I, and 8 be horizontal trapezoidal cylinder, and 9 be convex block I, and 10 be guide rail II, and 11 be square tube, and 12 be convex block II, and 13 be crowded
Pressure-off wetting system, 14 be cutter, and 15 be drying equipment, and 16 be disintegrating apparatus.
Specific embodiment
The present invention will be further elaborated with reference to the accompanying drawings and examples, it should which explanation, following the description is only
It is not to be defined to its content to explain the present invention.
Embodiment 1:
One kind as shown in figures 1-4 realizes Enteromorpha salvaging and pretreated ship for offshore operation simultaneously, it includes hull 1, hull 1
It is equipped with sequentially connected:
Entermorpha prolifera fishing device, is located at 1 side of hull, including horn-like collection port 2, and the opening of collection port 2 forward, and is partially soaked
Enter sea hereinafter, for salvaging the Enteromorpha on sea and being allowed to only import but no export；
Enteromorpha transport device, including the folder with the conveyer belt shelf 3 and chain belt being integrated, between conveyer belt shelf 3 and sea
Angle is 20 °, and the surface of chain belt covers nylon conveyer belt, and nylon conveyer belt includes starting point I and end I, and starting point I probes into collection
Mouth 2 immerses undersea parts, and the Enteromorpha that collection port 2 is salvaged is sent to Enteromorpha pretreatment unit 5；The bottom of conveyer belt shelf
Portion is equipped with container structure I, for storing the Enteromorpha fallen from nylon conveyer belt；And
The transverse onveyer 4 perpendicular to hull 1 is equipped between Enteromorpha pretreatment unit 5, with Enteromorpha transport device, this is laterally defeated
Sending band 4 includes starting point II and end II, and starting point II connect with end I, Enteromorpha pretreatment unit 5 be located at end II just under
Side, including sequentially connected extrusion dehydration equipment 13, cutter 14, drying equipment 15 and disintegrating apparatus 16.
Wherein, container structure I includes that a pair of guide rail I 7 vertical with 1 axis of hull and horizontal trapezoidal cylinder 8, guide rail I 7 are distinguished
It is set to the underface of starting point I and end I, the locating height of the two is identical, and the bevel edge and conveyer belt shelf 3 of horizontal trapezoidal cylinder 8 are flat
Row；The front and rear sides of horizontal trapezoidal cylinder 8 are respectively equipped with the convex block I 9 cooperated with guide rail I 7, convex block I 9 move along guide rail I 7 with close or
Far from hull 1.It is respectively equipped with hole for hoist I at the top of horizontal trapezoidal 8 front and rear sides of cylinder, can be used in the lifting to hull 1 of cantilever crane 6,
To realize the transfer of storage Enteromorpha.
Conveyer belt shelf 3 is fixed on 1 side of hull by metal framework, and chain belt is driven by the first hydraulic pump, the first liquid
Press pump is set to the front end of hull 1.The width of conveyer belt shelf 3 is 800mm, and the width of chain belt is 600mm, nylon conveyer belt
Width and chain belt are adapted.
Transverse onveyer 4 is driven by the second hydraulic pump, and the second hydraulic pump is set to the front end of hull 1.Transverse onveyer 4
Bottom is equipped with container structure II, for storing the Enteromorpha fallen from lateral transfer band.Container structure II includes a pair of and lateral
4 axis of conveyer belt vertical guide rail II 10 and square tube 11, guide rail II 10 are being respectively arranged at starting point II and end II just
Lower section, the locating height of the two are identical；The front and rear sides of square tube 11 are respectively equipped with the convex block II 12 cooperated with guide rail II 10, convex block
II 12 move along guide rail II 10 close to or far from transverse onveyer 4.Square tube is respectively equipped with lifting at the top of 11 front and rear sides
Hole II can be used in the lifting to hull 1 of cantilever crane 6, to realize the transfer of storage Enteromorpha.
Enteromorpha pretreatment unit further includes the mesh bag that several contain Enteromorpha, is connected to the outlet of disintegrating apparatus 16, horizontal
To conveyer belt 4 use Chevron Conveyor Belt, can start and stop at any time, extrusion dehydration equipment 13 feed complete when stop, squeeze
Start operation when pressure-off wetting system 13 is fed again.The outlet of disintegrating apparatus 16 is arranged right below braced frame, and mesh bag is placed in branch
In support frame frame；Braced frame is located on mesh bag conveyer belt, and the terminal of mesh bag conveyer belt is set to the rear end of hull, for that will fill
The mesh bag of Enteromorpha is transferred to the rear end of hull；Mesh bag conveyer belt is driven by third hydraulic pump, and third hydraulic pump is set to hull 1
Front end.
The front-end and back-end of hull 1 are respectively equipped with cantilever crane 6, and the mesh bag for that will fill Enteromorpha carries out turning for designated position
It moves.
The material of collection port 2 is stainless steel, is made of the chemical component of following mass percent: carbon 0.15%, silicon
0.22%, germanium 0.002%, boron 0.001%, manganese 0.23%, aluminium 0.85%, selenium 0.002%, sulphur 0.008%, molybdenum 0.012%, scandium 0.009%,
Surplus is iron and inevitable impurity.The preparation process of collection port 2, comprising steps of
(1) it is smelted according to the chemical component of formula ratio, casting ingot is forged into slab；
(2) slab is subjected to conventional hot rolling, pickling, cold rolling；1100 DEG C of hot rolling start rolling temperature, cooling 750 DEG C of start temperature, through 8
Passes, cumulative deformation roll rear water cooling, air-cooled to arrive room temperature, steel plate is through pickling combination mechanical grinding after hot rolling 70% or more
Oxide is removed, 1mm is cold-rolled to, overall reduction is greater than 70%, and the cold-reduced sheet tissue after cold rolling is ferrite and pearlitic structrure；
(3) continuous annealing after cold-rolling of steel plate is using two-phase section heat preservation and two sections of cooling techniques, continuous annealing process: the rate of heat addition
It is 15 DEG C/s, annealing temperature is 700 DEG C, soaking time 100s, and slow cooling rate is 8 DEG C/s, 610 DEG C of rapid cooling start temperature, chilling
45 DEG C/s of speed, overaging temperature are 240 DEG C, overaging time 200s；
(4) steel plate obtained by step (3) is processed into the collection port 2 of corresponding size and shape.
Embodiment 2:
One kind as shown in figures 1-4 realizes Enteromorpha salvaging and pretreated ship for offshore operation simultaneously, it includes hull 1, hull 1
It is equipped with sequentially connected:
Entermorpha prolifera fishing device, is located at 1 side of hull, including horn-like collection port 2, and the opening of collection port 2 forward, and is partially soaked
Enter sea hereinafter, for salvaging the Enteromorpha on sea and being allowed to only import but no export；
Enteromorpha transport device, including the folder with the conveyer belt shelf 3 and chain belt being integrated, between conveyer belt shelf 3 and sea
Angle is 30 °, and the surface of chain belt covers nylon conveyer belt, and nylon conveyer belt includes starting point I and end I, and starting point I probes into collection
Mouth 2 immerses undersea parts, and the Enteromorpha that collection port 2 is salvaged is sent to Enteromorpha pretreatment unit 5；The bottom of conveyer belt shelf
Portion is equipped with container structure I, for storing the Enteromorpha fallen from nylon conveyer belt；And
The transverse onveyer 4 perpendicular to hull 1 is equipped between Enteromorpha pretreatment unit 5, with Enteromorpha transport device, this is laterally defeated
Sending band 4 includes starting point II and end II, and starting point II connect with end I, Enteromorpha pretreatment unit 5 be located at end II just under
Side, including sequentially connected extrusion dehydration equipment 13, cutter 14, drying equipment 15 and disintegrating apparatus 16.
Wherein, container structure I includes that a pair of guide rail I 7 vertical with 1 axis of hull and horizontal trapezoidal cylinder 8, guide rail I 7 are distinguished
It is set to the underface of starting point I and end I, the locating height of the two is identical, and the bevel edge and conveyer belt shelf 3 of horizontal trapezoidal cylinder 8 are flat
Row；The front and rear sides of horizontal trapezoidal cylinder 8 are respectively equipped with the convex block I 9 cooperated with guide rail I 7, convex block I 9 move along guide rail I 7 with close or
Far from hull 1.It is respectively equipped with hole for hoist I at the top of horizontal trapezoidal 8 front and rear sides of cylinder, can be used in the lifting to hull 1 of cantilever crane 6,
To realize the transfer of storage Enteromorpha.
Conveyer belt shelf 3 is fixed on 1 side of hull by metal framework, and chain belt is driven by the first hydraulic pump, the first liquid
Press pump is set to the front end of hull 1.The width of conveyer belt shelf 3 is 800mm, and the width of chain belt is 800mm, nylon conveyer belt
Width and chain belt are adapted.
Transverse onveyer 4 is driven by the second hydraulic pump, and the second hydraulic pump is set to the front end of hull 1.Transverse onveyer 4
Bottom is equipped with container structure II, for storing the Enteromorpha fallen from lateral transfer band.Container structure II includes a pair of and lateral
4 axis of conveyer belt vertical guide rail II 10 and square tube 11, guide rail II 10 are being respectively arranged at starting point II and end II just
Lower section, the locating height of the two are identical；The front and rear sides of square tube 11 are respectively equipped with the convex block II 12 cooperated with guide rail II 10, convex block
II 12 move along guide rail II 10 close to or far from transverse onveyer 4.Square tube is respectively equipped with lifting at the top of 11 front and rear sides
Hole II can be used in the lifting to hull 1 of cantilever crane 6, to realize the transfer of storage Enteromorpha.
Enteromorpha pretreatment unit further includes the mesh bag that several contain Enteromorpha, is connected to the outlet of disintegrating apparatus 16, horizontal
To conveyer belt 4 use Chevron Conveyor Belt, can start and stop at any time, extrusion dehydration equipment 13 feed complete when stop, squeeze
Start operation when pressure-off wetting system 13 is fed again.The outlet of disintegrating apparatus 16 is arranged right below braced frame, and mesh bag is placed in branch
In support frame frame；Braced frame is located on mesh bag conveyer belt, and the terminal of mesh bag conveyer belt is set to the rear end of hull, for that will fill
The mesh bag of Enteromorpha is transferred to the rear end of hull；Mesh bag conveyer belt is driven by third hydraulic pump, and third hydraulic pump is set to hull 1
Front end.
The front-end and back-end of hull 1 are respectively equipped with cantilever crane 6, and the mesh bag for that will fill Enteromorpha carries out turning for designated position
It moves.
The material of collection port 2 is stainless steel, is made of the chemical component of following mass percent: carbon 0.18%, silicon
0.31%, germanium 0.005%, boron 0.002%, manganese 0.35%, aluminium 0.94%, selenium 0.003%, sulphur 0.013%, molybdenum 0.018%, scandium 0.015%,
Surplus is iron and inevitable impurity.The preparation process of collection port 2, comprising steps of
(1) it is smelted according to the chemical component of formula ratio, casting ingot is forged into slab；
(2) slab is subjected to conventional hot rolling, pickling, cold rolling；1100 DEG C of hot rolling start rolling temperature, cooling 750 DEG C of start temperature, through 8
Passes, cumulative deformation roll rear water cooling, air-cooled to arrive room temperature, steel plate is through pickling combination mechanical grinding after hot rolling 70% or more
Oxide is removed, 1mm is cold-rolled to, overall reduction is greater than 70%, and the cold-reduced sheet tissue after cold rolling is ferrite and pearlitic structrure；
(3) continuous annealing after cold-rolling of steel plate is using two-phase section heat preservation and two sections of cooling techniques, continuous annealing process: the rate of heat addition
It is 15 DEG C/s, annealing temperature is 800 DEG C, soaking time 200s, and slow cooling rate is 8 DEG C/s, 610 DEG C of rapid cooling start temperature, chilling
60 DEG C/s of speed, overaging temperature are 320 DEG C, overaging time 260s；
(4) steel plate obtained by step (3) is processed into the collection port 2 of corresponding size and shape.
Embodiment 3:
One kind as shown in figures 1-4 realizes Enteromorpha salvaging and pretreated ship for offshore operation simultaneously, it includes hull 1, hull 1
It is equipped with sequentially connected:
Entermorpha prolifera fishing device, is located at 1 side of hull, including horn-like collection port 2, and the opening of collection port 2 forward, and is partially soaked
Enter sea hereinafter, for salvaging the Enteromorpha on sea and being allowed to only import but no export；
Enteromorpha transport device, including the folder with the conveyer belt shelf 3 and chain belt being integrated, between conveyer belt shelf 3 and sea
Angle is 25 °, and the surface of chain belt covers nylon conveyer belt, and nylon conveyer belt includes starting point I and end I, and starting point I probes into collection
Mouth 2 immerses undersea parts, and the Enteromorpha that collection port 2 is salvaged is sent to Enteromorpha pretreatment unit 5；The bottom of conveyer belt shelf
Portion is equipped with container structure I, for storing the Enteromorpha fallen from nylon conveyer belt；And
The transverse onveyer 4 perpendicular to hull 1 is equipped between Enteromorpha pretreatment unit 5, with Enteromorpha transport device, this is laterally defeated
Sending band 4 includes starting point II and end II, and starting point II connect with end I, Enteromorpha pretreatment unit 5 be located at end II just under
Side, including sequentially connected extrusion dehydration equipment 13, cutter 14, drying equipment 15 and disintegrating apparatus 16.
Wherein, container structure I includes that a pair of guide rail I 7 vertical with 1 axis of hull and horizontal trapezoidal cylinder 8, guide rail I 7 are distinguished
It is set to the underface of starting point I and end I, the locating height of the two is identical, and the bevel edge and conveyer belt shelf 3 of horizontal trapezoidal cylinder 8 are flat
Row；The front and rear sides of horizontal trapezoidal cylinder 8 are respectively equipped with the convex block I 9 cooperated with guide rail I 7, convex block I 9 move along guide rail I 7 with close or
Far from hull 1.It is respectively equipped with hole for hoist I at the top of horizontal trapezoidal 8 front and rear sides of cylinder, can be used in the lifting to hull 1 of cantilever crane 6,
To realize the transfer of storage Enteromorpha.
Conveyer belt shelf 3 is fixed on 1 side of hull by metal framework, and chain belt is driven by the first hydraulic pump, the first liquid
Press pump is set to the front end of hull 1.The width of conveyer belt shelf 3 is 800mm, and the width of chain belt is 700mm, nylon conveyer belt
Width and chain belt are adapted.
Transverse onveyer 4 is driven by the second hydraulic pump, and the second hydraulic pump is set to the front end of hull 1.Transverse onveyer 4
Bottom is equipped with container structure II, for storing the Enteromorpha fallen from lateral transfer band.Container structure II includes a pair of and lateral
4 axis of conveyer belt vertical guide rail II 10 and square tube 11, guide rail II 10 are being respectively arranged at starting point II and end II just
Lower section, the locating height of the two are identical；The front and rear sides of square tube 11 are respectively equipped with the convex block II 12 cooperated with guide rail II 10, convex block
II 12 move along guide rail II 10 close to or far from transverse onveyer 4.Square tube is respectively equipped with lifting at the top of 11 front and rear sides
Hole II can be used in the lifting to hull 1 of cantilever crane 6, to realize the transfer of storage Enteromorpha.
Enteromorpha pretreatment unit further includes the mesh bag that several contain Enteromorpha, is connected to the outlet of disintegrating apparatus 16, horizontal
To conveyer belt 4 use Chevron Conveyor Belt, can start and stop at any time, extrusion dehydration equipment 13 feed complete when stop, squeeze
Start operation when pressure-off wetting system 13 is fed again.The outlet of disintegrating apparatus 16 is arranged right below braced frame, and mesh bag is placed in branch
In support frame frame；Braced frame is located on mesh bag conveyer belt, and the terminal of mesh bag conveyer belt is set to the rear end of hull, for that will fill
The mesh bag of Enteromorpha is transferred to the rear end of hull；Mesh bag conveyer belt is driven by third hydraulic pump, and third hydraulic pump is set to hull 1
Front end.
The front-end and back-end of hull 1 are respectively equipped with cantilever crane 6, and the mesh bag for that will fill Enteromorpha carries out turning for designated position
It moves.
The material of collection port 2 is stainless steel, is made of the chemical component of following mass percent: carbon 0.16%, silicon
0.28%, germanium 0.003%, boron 0.002%, manganese 0.29%, aluminium 0.9%, selenium 0.002%, sulphur 0.011%, molybdenum 0.015%, scandium 0.012% is remaining
Amount is iron and inevitable impurity.The preparation process of collection port 2, comprising steps of
(1) it is smelted according to the chemical component of formula ratio, casting ingot is forged into slab；
(2) slab is subjected to conventional hot rolling, pickling, cold rolling；1100 DEG C of hot rolling start rolling temperature, cooling 750 DEG C of start temperature, through 8
Passes, cumulative deformation roll rear water cooling, air-cooled to arrive room temperature, steel plate is through pickling combination mechanical grinding after hot rolling 70% or more
Oxide is removed, 1mm is cold-rolled to, overall reduction is greater than 70%, and the cold-reduced sheet tissue after cold rolling is ferrite and pearlitic structrure；
(3) continuous annealing after cold-rolling of steel plate is using two-phase section heat preservation and two sections of cooling techniques, continuous annealing process: the rate of heat addition
It is 15 DEG C/s, annealing temperature is 750 DEG C, soaking time 150s, and slow cooling rate is 8 DEG C/s, 610 DEG C of rapid cooling start temperature, chilling
55 DEG C/s of speed, overaging temperature are 300 DEG C, overaging time 240s；
(4) steel plate obtained by step (3) is processed into the collection port 2 of corresponding size and shape.
Comparative example 1
A kind of ship for offshore operation as shown in Figure 1, the angle between conveyer belt shelf 3 and sea are 15 °, remaining is the same as embodiment 3.
Comparative example 2
A kind of ship for offshore operation as shown in Figure 1, the angle between conveyer belt shelf 3 and sea are 35 °, remaining is the same as embodiment 3.
Comparative example 3
The material of a kind of ship for offshore operation as shown in Figure 1, collection port 2 is stainless steel, is by the chemistry of following mass percent
At what is be grouped as: carbon 0.16%, silicon 0.28%, boron 0.002%, manganese 0.29%, aluminium 0.9%, selenium 0.002%, sulphur 0.011%, molybdenum
0.015%, scandium 0.012%, surplus is iron and inevitable impurity (omitting germanium).Remaining is the same as embodiment 3.
Comparative example 4
The material of ship for offshore operation as shown in Figure 1, collection port 2 is stainless steel, is by the chemical component of following mass percent
Composition: carbon 0.16%, silicon 0.28%, germanium 0.003%, boron 0.002%, manganese 0.29%, aluminium 0.9%, selenium 0.002%, sulphur 0.011%, scandium
0.012%, surplus is iron and inevitable impurity (omitting molybdenum).Remaining is the same as embodiment 3.
Comparative example 5
The material of ship for offshore operation as shown in Figure 1, collection port 2 is stainless steel, is by the chemical component of following mass percent
Composition: carbon 0.16%, silicon 0.28%, germanium 0.003%, boron 0.002%, manganese 0.29%, aluminium 0.9%, sulphur 0.011%, molybdenum 0.015%, scandium
0.012%, surplus is iron and inevitable impurity (omitting selenium).Remaining is the same as embodiment 3.
Test example
1, the sea area for selecting one piece of Enteromorpha to be evenly distributed, the Enteromorpha for investigating Examples 1 to 3 and comparative example 1~2 respectively salvage receipts
Collect the weight that ship collects dry Enteromorpha in the speed advance with 1.2km/h after ten minutes, the results are shown in Table 1.
The weight that table 1. collects Enteromorpha compares
| Collect the weight (kg) of Enteromorpha | |
| Embodiment 1 | 24.2 |
| Embodiment 2 | 24.5 |
| Embodiment 3 | 25.1 |
| Comparative example 1 | 11.8 |
| Comparative example 2 | 12.2 |
As shown in Table 1, the angle between conveyer belt shelf and sea will have a direct impact on the salvaging collecting effect of Enteromorpha, excessive or more
It is small all to lead to being substantially reduced for enteromorpha prolifera collection amount.
2, the corrosion resistance of collection port is investigated
Period soaking corrosion accelerated corrosion experimental test is carried out, experimental condition: 45 ± 2 DEG C of temperature, 70 ± 5%RH of humidity, each circulation
60 ± 3min of period, wherein 12 ± 1.5min of infiltrating time, cycle-index 100 times, specimen surface maximum temperature 70 after baking ±
10 DEG C, the NaCl solution that mass fraction is 2%；After the test, sample is taken out, after circulating water is rinsed and is dried overnight naturally, is claimed
Weight.It is purged according to corrosion product of the GB/T16545-1996 to specimen surface.According to formula rcorr=m/(A × t) calculate corruption
Lose rate.Wherein, m is weight loss, and unit is g；A is specimen surface area, unit m2, t is etching time, unit h, knot
Fruit is shown in Table 2.
2. corrosion resistance of table investigates result
| Corrosion rate (g/(m in 2%NaCl solution2H)) | |
| Embodiment 1 | 0.155 |
| Embodiment 2 | 0.158 |
| Embodiment 3 | 0.151 |
| Comparative example 3 | 0.388 |
| Comparative example 4 | 0.417 |
| Comparative example 5 | 0.422 |
As shown in Table 2, collection port of the invention has good corrosion resistance, and comparative example 3~5 omits individual chemical ingredient
Corrosion resistance is obviously deteriorated afterwards, illustrates that each chemical component of collection port of the present invention has good synergistic effect.
3, measuring mechanical property
The collection port mechanical performance of Examples 1 to 3 and comparative example 3~5 is tested, the steel plate thickness of collection port is
80mm the results are shown in Table 3.
3. mechanical performance of table compares
| Yield strength (MPa) | Tensile strength (MPa) | Elongation after fracture (%) | - 60 DEG C of impact flexibility KV2(J) | |
| Embodiment 1 | 768 | 1412 | 41 | 168 |
| Embodiment 2 | 769 | 1418 | 42 | 168 |
| Embodiment 3 | 775 | 1425 | 43 | 171 |
| Comparative example 3 | 363 | 987 | 12 | 94 |
| Comparative example 4 | 338 | 997 | 12 | 93 |
| Comparative example 5 | 345 | 997 | 11 | 93 |
As shown in Table 3, collection port of the invention has good mechanical performance, and after comparative example 3~5 omits individual chemical ingredient
Mechanical performance is obviously deteriorated, and illustrates that each chemical component of collection port of the present invention has good synergistic effect.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, based on the technical solutions of the present invention, those skilled in the art are not needed to make the creative labor and can be done
Various modifications or changes out are still within protection scope of the present invention.
Claims (10)
1. realize simultaneously Enteromorpha salvage and pretreated ship for offshore operation, it includes hull, which is characterized in that hull be equipped with according to
Secondary connection:
Entermorpha prolifera fishing device, is located at hull side, including horn-like collection port, and the opening of collection port forward, and partially immerses
Sea is hereinafter, for salvaging the Enteromorpha on sea and being allowed to only import but no export；
Enteromorpha transport device, including the angle with the conveyer belt shelf and chain belt being integrated, between conveyer belt shelf and sea
It is 20~30 °, the surface of chain belt covers nylon conveyer belt, and the nylon conveyer belt includes starting point I and end I, and starting point I is visited
Enter collection port and immerse undersea part, the Enteromorpha that collection port is salvaged is sent to Enteromorpha pretreatment unit；The conveyer belt
The bottom of shelf is equipped with container structure I, for storing the Enteromorpha fallen from nylon conveyer belt；And
The transverse onveyer perpendicular to hull, the lateral transfer are equipped between Enteromorpha pretreatment unit, with Enteromorpha transport device
Band includes starting point II and end II, and starting point II is connect with end I, and Enteromorpha pretreatment unit is located at the underface of end II,
Including sequentially connected extrusion dehydration equipment, cutter, drying equipment and disintegrating apparatus.
2. ship for offshore operation according to claim 1, which is characterized in that the container structure I includes a pair of and hull axis
The vertical guide rail I of line and horizontal trapezoidal cylinder, the guide rail I are respectively arranged at the underface of starting point I and end I, locating for the two
Highly identical, the bevel edge of horizontal trapezoidal cylinder is parallel with conveyer belt shelf；The front and rear sides of the trapezoidal cylinder of cross are respectively equipped with and guide rail I
The convex block I of cooperation, convex block I are moved along guide rail I close to or far from hull.
3. ship for offshore operation according to claim 1, which is characterized in that the conveyer belt shelf is fixed by metal framework
In hull side, the chain belt is driven by the first hydraulic pump, and the first hydraulic pump is set to the front end of hull.
4. ship for offshore operation according to claim 1, which is characterized in that the width of the conveyer belt shelf is 800mm, chain
The width of band is 600~800mm, and the width and chain belt of nylon conveyer belt are adapted.
5. ship for offshore operation according to claim 1, which is characterized in that the bottom of the transverse onveyer is equipped with storage knot
Structure II, for storing the Enteromorpha fallen from lateral transfer band.
6. ship for offshore operation according to claim 5, which is characterized in that the container structure II includes a pair of defeated with transverse direction
Supply roll line vertical guide rail II and square tube, the guide rail II are respectively arranged at the underface of starting point II and end II,
The locating height of the two is identical；The front and rear sides of the square tube are respectively equipped with the convex block II cooperated with guide rail II, and convex block II is along leading
Rail II is mobile close to or far from transverse onveyer.
7. ship for offshore operation according to claim 1, which is characterized in that the Enteromorpha pretreatment unit further includes several
The mesh bag for containing Enteromorpha is connected to the outlet of disintegrating apparatus, and transverse onveyer uses Chevron Conveyor Belt, can be at any time
Start and stop stop when extrusion dehydration equipment feeds and completes, and start operation when extrusion dehydration equipment is fed again.
8. ship for offshore operation according to claim 7, which is characterized in that the outlet of disintegrating apparatus is arranged right below support frame
Frame, mesh bag are placed in braced frame；Braced frame is located on mesh bag conveyer belt, after the terminal of mesh bag conveyer belt is set to hull
End, for the mesh bag for filling Enteromorpha to be transferred to the rear end of hull；Mesh bag conveyer belt is driven by third hydraulic pump, third hydraulic pump
It is set to the front end of hull.
9. ship for offshore operation according to claim 1, which is characterized in that the front-end and back-end of the hull are respectively equipped with outstanding
Arm is hung, and the mesh bag for that will fill Enteromorpha carries out the transfer of designated position.
10. ship for offshore operation according to claim 1, which is characterized in that the material of the collection port be stainless steel, be by
The chemical component composition of following mass percent: carbon 0.15~0.18%, silicon 0.22~0.31%, germanium 0.002~0.005%, boron
0.001~0.002%, manganese 0.23~0.35%, aluminium 0.85~0.94%, selenium 0.002~0.003%, sulphur 0.008~0.013%, molybdenum
0.012~0.018%, scandium 0.009~0.015%, surplus is iron and inevitable impurity.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710535907.1A CN109204719A (en) | 2017-07-04 | 2017-07-04 | Enteromorpha salvaging and pretreated ship for offshore operation are realized simultaneously |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535907.1A CN109204719A (en) | 2017-07-04 | 2017-07-04 | Enteromorpha salvaging and pretreated ship for offshore operation are realized simultaneously |
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