CN111409779A - Multifunctional environment-friendly engineering ship and mooring method thereof - Google Patents

Abstract

A multifunctional environmental protection engineering ship and a mooring method thereof comprise a ship body, wherein a cargo tank is arranged in the ship body, a main deck is arranged on the cargo tank, and the cargo tank comprises a sump oil water storage tank, a sewage storage tank, a pump tank and a crane base cabin; an organic pump set is arranged in the pump cabin and is used for pumping dirty oil water and domestic sewage discharged by an external ship to the liquid cargo tank, and the dirty oil water and the domestic sewage in the liquid cargo tank are pumped to an onshore pipe network after a certain storage capacity is reached; the crane is arranged on the crane base cabin, and the garbage packer is arranged on the main deck. The invention can meet the requirements of transferring various sewage and dirty oil and transporting garbage to land professional treatment stations, the bow part is provided with a springboard connected with land, and a transport vehicle can be directly loaded on the ship to transport and collect the ship solid garbage, the domestic garbage and the overwater floater on the ship; the design can improve the labor efficiency, reduce the labor intensity of workers and save the manpower; can meet the requirement of environmental management of wide water areas.

Description

Multifunctional environment-friendly engineering ship and mooring method thereof

Technical Field

The invention belongs to the technical field of ships, and particularly relates to a multifunctional environment-friendly engineering ship and a mooring method thereof.

Background

With the increasing global environmental pollution, all countries in the world actively adopt coping strategies, and higher requirements are put forward for protecting the water area environment in China. In order to protect water pollution, various water area environment protection ships are developed by various shipbuilding enterprises. For example:

1. the self-navigation dirty oil water and domestic waste collecting ship has a self-navigation function, is provided with a dirty oil water cabin and a dirty oil water suction pump, mainly collects the dirty oil water of a collected ship to the self-navigation dirty oil water and domestic sewage collecting ship after various ships in a self-navigation water area berth the collected ship, collects the dirty oil water and the domestic sewage from the collected ships to be fully loaded, and then navigates to a shore wharf to be transferred to a land base station through a transfer vehicle and a vehicle to treat the dirty oil water and the domestic sewage.

The disadvantages are that: the ship is small in scale, the operation flow is transferred to land without scale, the ship is not suitable for timely recycling and treating the dirty oil water and the domestic sewage generated by various ships, and the astonishing amounts of the dirty oil water and the domestic sewage and the operation process flow are mixed and disordered under the strict regulation that the dirty oil water and the domestic sewage are strictly forbidden to be discharged to a water area, so that the requirement of environmental protection cannot be met.

2. The self-propelled solid domestic garbage collecting ship has self-propelled function and is provided with a domestic garbage cabin, and mainly comprises a plurality of collected ships, a garbage cabin, a transfer trolley and a land base station, wherein after various ships are anchored in a collected ship from self-propelled to water area, the domestic garbage of the collected ship is collected to the garbage cabin, can be collected to be fully loaded by the collected ships from a plurality of collected ships, and then is transferred to the land wharf by the transfer trolley and the vehicle to be treated.

The disadvantages are that: the collected small bags of garbage are not compressed and packed, so that the volume of the cargo box of the transport vehicle is greatly wasted, and the operation economy is poor.

3. The water surface floater salvage collecting ship (represented by the 'water surface floater decontamination guarantee ship' described in the Chinese patent CN 206278235U) has a lot of garbage floating on the water surface when the water area reaches the high water season, and each water area has a professional fleet which is used for salvage and collect the water surface floater to protect the water area environment at the present stage.

The disadvantages are that: the fleet comprises ships with higher automation degree and semi-automatic ships; or completely manually collecting salvaged fleets in various forms; the floating objects on the water surface are collected together with the domestic garbage, packed and then transported to a land professional processing station by a high-efficiency environment protection engineering ship which is a dispersive type final bulk-delivery to the shore for processing and lacks a multifunctional operation method which is convenient for transportation and transfer by centralized collection and packing processing.

At present, the current situation of a shore-based wharf sump oil water, domestic sewage and domestic garbage collection station is as follows: because the port shoreline resource is a non-renewable resource, the planning and construction of a shore-based wharf ship sump oil water, domestic sewage and domestic garbage collection station has the following defects: the construction of the shore-based wharf is fast due to large-scale development of ships at the present stage, a long shore wall is occupied, and the situation that the site construction of a shore line and the expansion of various wharf construction for large-scale development of the ships are mutually restricted is formed, so that the large-area construction of the shore-based environment-friendly collection station cannot be completely realized, and meanwhile, the shore-based collection station is not suitable for seasonal rivers and lake water areas with large water level difference, and is inconvenient to berth due to the large high water level difference and the large low water level difference (for example, the maximum difference of the three gorges in the Yangtze river is 30 m), so that the suction lift of the ships is too high in the low water period, the operation cost is high and difficult to form marketization, and the willingness. The construction of the type is difficult to have popularization and application prospects under the condition of an environment pollution approximation system.

In addition, boats and ships profit, domestic sewage and domestic waste collect and handle wharf boat crowd pier, its current situation is: the typical of this kind of current pier wharf boat crowd, in the scheme is received like the boats and ships pollutant, transports salvage, transportation and the processing pier wharf boat crowd of handling the surface of water floater, mainly comprises three wharfs: 1. a pontoon in a service area, 2, a pontoon for receiving and disposing sewage water, and 3, a pontoon for receiving and disposing domestic garbage. The three ships are connected by adopting a connecting bridge, the occupied shoreline length is longer than that of a shoreside-based environment-friendly wharf, and the occupied length of the opposite shoreline is longer than that of a common passenger transport and freight transport port wharf; the connection between the pontoon group and the shore-based wharf is realized in the form of a shore boat connection bridge, the connection bridge can be operated if being used for a pedestrian ladder, when the water level is 145m to 175m high fall, one of the pontoons for collecting and disposing the domestic garbage needs to be carried on the pontoon of the transport vehicle, and when the connection bridge is 145m low water level, the connection bridge is connected with the maximum height 175m, the slope exceeds the limit slope of the automobile transport vehicle, so that the connection bridge is difficult to realize; otherwise, the proper gradient of the connecting bridge must be controlled by berthing along the river highway to a low water level or berthing along the river highway to a high water level through a high water level (realizing high water level fluctuation change along the river highway with slope) so as to be beneficial to transporting the domestic garbage or water surface floating objects by the cargo vehicle on the wharf boat.

Based on the technical background (mainly aiming at inland river waters), the technical problem to be solved by the technical scheme is as follows: at the present stage, a multifunctional environment-friendly engineering ship which can collect ship sump oil water, domestic sewage and other sewage and can collect domestic garbage and water surface floaters simultaneously is not available, so that the problem of low water area pollutant cleaning efficiency is solved.

The problems to be solved are: at the present stage, the berthing operation modes of the hoisting engineering ship in the inland water area are all in the direction of the reverse water flow of the bow, and the whole ship is anchored and berthed in the direction of the water flow; the ship is characterized in that the ship occupies a port shoreline about 2 times of the ship length in the ship length direction: as port shorelines are today non-renewable precious resources; under the actual pressure of huge environmental protection in the world and China, in the process of forcing the promotion of environmental protection policies by government departments, environmental engineering ships, docks and the like are increased in large quantities in inland water areas, and huge land line resources are required to be occupied; therefore, the invention discloses an environment-friendly engineering ship which saves and occupies little shore line resources.

Disclosure of Invention

In view of the technical problems in the background art, the multifunctional environment-friendly engineering ship and the mooring method thereof provided by the invention can meet the requirements of transferring various sewage and sump oil and packaging and transporting garbage at the same time, and the design can improve the labor efficiency, reduce the labor intensity and save the manpower; can meet the requirement of environmental management of wide water areas.

In order to solve the technical problems, the invention adopts the following technical scheme to realize:

a multifunctional environment-friendly engineering ship comprises a ship body, wherein a liquid cargo tank is arranged in the ship body, a main deck is arranged on the liquid cargo tank, and the liquid cargo tank comprises a sump oil water storage tank, a sewage storage tank, a pump tank and a crane base cabin; an organic pump set is arranged in the machine pump cabin and is used for pumping liquid media into the dirty oil water storage cabin and the sewage storage cabin or discharging the liquid media in the dirty oil water storage cabin and the sewage storage cabin; the crane is arranged on the crane base cabin, and the garbage packer is arranged on the main deck.

In the preferred scheme, the quantity of sump oil water storage cabin and sewage storage cabin all have a plurality ofly, a plurality of sump oil water storage cabins and sewage storage cabin are located the middle part of hull, sump oil water storage cabin is used for categorised storage contaminated oil, sewage storage cabin is used for categorised storage sewage.

In the preferred scheme, a head water ballast tank and a tail water ballast tank are respectively arranged at the head part and the tail part of the ship body, water is pumped in the head water ballast tank and the tail water ballast tank to balance the ship body, and a plurality of fixed ballast tanks are arranged at two sides of the ship body.

In the preferred scheme, the crane is positioned at the tail part of the ship body, and both sides of a base cabin of the crane are provided with an anchor chain cabin and an anchor machine base cabin; the head part of the ship body is provided with a springboard mechanism, and the garbage packer is arranged close to the crane; the pump cabin is arranged close to the head water ballast cabin.

In the preferred scheme, the springboard mechanism comprises a springboard and a suspension arm, wherein the springboard is hinged with a bow sealing plate, the suspension arm is arranged on a bow main deck, a winch is arranged on the suspension arm and connected with the springboard through a winch rope, a pulley block and a tying eye plate, the winch is used for driving the springboard to rotate, and the unfolding direction of the springboard is the unfolding arrangement along the stern to the straight line direction of the bow.

In the preferred scheme, the area on the main deck and between the garbage packer and the suspension arm is a working area, and the working area is an open flat area; the both sides of work area are used for setting up including air funnel, hatch, dirty oil and sewage suction quick-operation joint and distribution stake.

In the preferred scheme, the dirty oil water storage cabin and the sewage storage cabin are of double-bottom and double-side structures, the dirty oil water storage cabin comprises a dirty lubricating oil water storage cabin and a dirty diesel oil water storage cabin, and the sewage storage cabin comprises a domestic sewage storage cabin and a comprehensive sewage storage cabin.

In the preferred scheme, the crane is a grab bucket crane, the grab bucket crane comprises a grab bucket, and the grab bucket is used for throwing garbage to be packed into a feeding bucket of a garbage packing machine; the garbage packer is a horizontal hydraulic packer.

This patent can reach following beneficial effect:

the invention can meet the requirements of transferring various sewage and waste oil and packaging and transporting garbage at the same time. The collection of the dirty oil water, the domestic sewage and other sewage is directly pumped into the dirty oil water storage cabin and the sewage storage cabin in the ship by the collected ship or pumped by the ship. The sewage water, the domestic sewage and other sewage are pumped to a land professional treatment station for centralized treatment by a pump group of a pump cabin through a pipeline. The garbage packer is used for packing solid garbage, household garbage and water surface floaters, the ship provides a garbage packing and transferring function, the design can improve labor efficiency, reduce labor intensity, save manpower and pack the garbage and the floaters can reduce transferring and transporting cost.

The invention provides a multifunctional environment-friendly engineering ship capable of saving shoreline resources, which is characterized in that a ship is in a T-shaped bow shape under a multifunctional operation working condition, and a springboard arranged at the bow part is lapped with a shoreline towards the shore; after the stern is thrown into the splayed anchoring ship, the front springboard is lapped on the shore by means of the gravity of dozens of tons of the bow springboard, the splayed anchoring ship has the good function of anchoring the ship compared with the formation of a ship throwing head anchor, and the bow is led out from the splayed part of the bollard with the cable pile to be tied with a land-based ground anchor, so that safe and reliable anchoring, mooring and amphibious operation are formed; and the transport vehicle is convenient for transporting goods up and down. The length of the occupied shoreline is only smaller than 1/5 for the conventional ship type, the length-width ratio of the ship is about 5: 1-8: 1 for one ship, and compared with the method that the shoreline is occupied by the width scale of the ship and the length scale of the ship, the method has the unique advantages. According to the characteristics of the invention, the field operation ship can be berthed on three sides of the stern, the port and the starboard, the ship anchor system is required to be arranged in a splayed hidden manner so as to avoid the friction and collision between the anchor chain thrown into the water area and the external operation ship; in view of this feature, the exit point of the hawser is located at the bottom of the vessel, and the hawser lip is designed as a large R radius flare as shown in fig. 16 and 17, which enables the hawser to work without being retarded by the smooth lip. The anchor chain is hidden in deep water due to the large gravity of the anchor chain in the anchoring mode of the inner splayed anchor chain, so that the anchor chain is far away from an external operation ship, and the external operation ship is prevented from rubbing and colliding with the anchor chain. The ship berthing device achieves the aim of berthing ships on three sides of the stern, the port and the starboard, and is also the best solution for saving and using shore line resources.

Drawings

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a view of the invention in the E direction;

FIG. 3 is a view of the present invention in the direction of A;

FIG. 4 is a view of the invention in the direction C;

FIG. 5 is a view of the invention in the direction B;

FIG. 6 is a layout view of a dirty and slippery oil water storage compartment, a dirty and slippery diesel water storage compartment, a domestic sewage storage compartment, and a comprehensive sewage storage compartment according to the present invention;

FIG. 7 is a main deck block diagram of the present invention;

FIG. 8 is a schematic view of the positions of the ribs of the hull in example 1 of the present invention;

FIG. 9 is a plan view of a deck of a crew member in embodiment 1 of the present invention;

fig. 10 is a plan view of a ceiling deck of a distribution room and a control room in embodiment 1 of the present invention;

FIG. 11 is a first view of the present invention showing T-shape, amphibious anchoring and berthing;

FIG. 12 is a schematic view II of the present invention showing T-shape, amphibious anchoring and berthing;

FIG. 13 is a schematic view of a stern inner-throwing splayed tail anchor of the present invention;

FIG. 14 is a first anchor line layout of the present invention;

FIG. 15 is a second anchor layout of the present invention;

FIG. 16 is a first view of the upper and lower anchor lips of the hawse pipe of the present invention;

figure 17 is a second view of the upper and lower anchor lips of the hawse pipe of the present invention.

In the figure: the system comprises a crane 1, a crane base 101, a dirty lubricating oil water storage cabin 21, a dirty diesel oil water storage cabin 22, a domestic sewage storage cabin 31, a comprehensive sewage storage cabin 32, a crane base cabin 4, a garbage packer 5, a power distribution room 6, a control room 7, a pump cabin 8, a springboard mechanism 9, a fixed ballast cabin 10, an anchor chain cabin 11, an anchor machine base cabin 12, a head water ballast cabin 13 and a tail water ballast cabin 14.

Detailed Description

A preferable scheme is as shown in fig. 1 to 10, the multifunctional environment-friendly engineering ship comprises a ship body, wherein a liquid cargo tank is arranged in the ship body, a main deck is arranged on the liquid cargo tank, and the liquid cargo tank comprises a dirty oil water storage tank, a dirty water storage tank, a pump tank 8 and a crane base cabin 4; an organic pump set is arranged in the engine pump cabin 8 and is used for pumping liquid media into the dirty oil water storage cabin and the sewage storage cabin or discharging the liquid media in the dirty oil water storage cabin and the sewage storage cabin; the crane 1 is arranged on the crane base cabin 4, and the garbage packing machine 5 is arranged on the main deck.

The invention can meet the requirements of transferring various sewage and dirty oil and packaging and transporting garbage at the same time, the bow part is provided with the springboard and the suspension arm, and the transport vehicle can be directly loaded on the ship to transport and collect the ship solid garbage, the domestic garbage and the overwater floating object of the ship; the invention is different from the common ship berthing mode, namely the bow is berthed like a Chinese character 'T' to the shore, and the springboard is connected with the land in an overlapping way; the ship is also on the water and the land, is amphibious during comprehensive multifunctional operation, and realizes that the ship solid garbage and the water surface floating objects are directly rolled on the ship by the transport vehicle for loading and transferring.

The main purpose of the technical scheme is as follows: the multifunctional environment-friendly engineering ship is designed, can meet the requirements of turnover of various kinds of sewage and waste oil and can also meet the requirements of packaging and garbage transportation. The collection of the dirty oil water, the domestic sewage and other sewage is directly pumped into the dirty oil water storage cabin and the sewage storage cabin in the ship by the collected ship or pumped by the ship. The sewage water, the domestic sewage and other sewage are pumped to a land professional treatment station for centralized treatment by a pump group of the pump cabin 8 through a pipeline. Garbage baling press 5 is used for packing solid waste, domestic waste and surface of water floater, and this ship provides the effect of a rubbish packing and transfer, and this design can improve labor efficiency, reduce artifical intensity of labour, practice thrift after manpower, the packing rubbish and floater can reduce the transfer freight, collect the domestic waste after the packing and transport rubbish to professional processing base by the garbage truck who transfers on the bank and handle.

Furthermore, the quantity in sump oil water storage cabin and sewage storage cabin all has a plurality ofly, and a plurality of sump oil water storage cabins and sewage storage cabin are located the middle part of hull, and sump oil water storage cabin is used for categorised storage contaminated oil, and sewage storage cabin is used for categorised storage sewage. A plurality of dirty profit water storage cabin and sewage storage cabin are two rows of settings, and every cargo tank (including dirty profit water storage cabin, sewage storage cabin, pump cabin 8 and hoist basic passenger cabin) top all is equipped with work handhole door and work manhole, and the lid of work handhole door all with main deck parallel and level to the domestic waste transport vechicle makes things convenient for the operation on the main deck, does not exceed the main deck because of the hatch and forms the hindrance.

Furthermore, a head water ballast tank 13 and a tail water ballast tank 14 are respectively arranged at the head part and the tail part of the ship body, water is pumped in the head water ballast tank 13 and the tail water ballast tank 14 to balance the ship body, and water in the head water ballast tank 13 and the tail water ballast tank 14 is pumped by a pump unit and then is discharged. A plurality of fixed ballast tanks 10 are provided on both sides of the hull. The fixed ballast weight set in the fixed ballast tank 10 is determined by calculation after the finished inclination test result of the ship is obtained, so that the ship has rich stability under various working conditions.

Further, the crane 1 is positioned at the tail part of the ship body, and both sides of the crane base cabin 4 are provided with an anchor chain cabin 11 and an anchor machine base cabin 12; the head part of the ship body is provided with a springboard mechanism 9, and the garbage packing machine 5 is arranged close to the crane 1; the pump chamber 8 is located adjacent to the head water ballast chamber 13.

Furthermore, the springboard mechanism 9 comprises a springboard and a suspension arm, the springboard is hinged to the bow sealing plate, the suspension arm is installed on the bow main deck, a winch is installed on the suspension arm, the winch is connected with the springboard through a winch rope, a pulley block and a tying eye plate, the winch is used for driving the springboard to rotate, and the unfolding direction of the springboard is the unfolding arrangement along the stern to the straight line direction of the bow. The springboard is used for vehicles to pass through, and is convenient for the garbage transport vehicle to transport the packaged garbage. And a power distribution room 6 and a control room 7 are arranged on two sides of the suspension arm.

When the ship needs to be transferred when the water rises or falls, the springboard is lifted to be more than or equal to 10 degrees away from the water surface, and the ship can be transferred in a free floating state, so that the ship is very convenient and fast. After the ship shifting and tail throwing anchor and the shore base are positioned in a T shape, the springboard is lapped with the land area, and the shipboard cable and the shore anchor are fastened in a splayed shape, so that the berthing process is simple, safe and reliable. Is very suitable for transporting the packed domestic garbage from the ship to the shore by adopting a domestic garbage transport vehicle. The ship berths in a T-shaped manner with the shore base, so that the shore line is occupied, and nonrenewable shore line resources are saved; the berthing mode can berth various large-scale ships at one end of the stern, the water following berth of the berthing mode is about 90 degrees with the ship provided by the invention, the berthing can be free from the limitation of the main scale, small-sized dirty oil water, domestic garbage and water floating garbage recovery ships can be berthed on the left side and the right side, the berthing mode is suitable for berthing three ships simultaneously, and the utilization value is very high. Compared with the existing ship berthing mode, the ship berthing mode has the advantages that the direction of the ship body is rotated by about 90 degrees, and the ship berthing mode is suitable for the gangway lap joint in land areas and the water-land (ship-shore) traffic of transport vehicles.

Furthermore, the area on the main deck and between the garbage packer 5 and the suspension arm is a working area, and the working area is an open flat area; the both sides of work area are used for setting up including air funnel, hatch, dirty oil and the quick-operation joint and the distribution stake of sewage suction. The transport vehicle can carry out loading and transporting operation by going on board from land;

further, dirty profit storage tank and sewage storage tank are two end, two board structures, and dirty profit storage tank includes dirty smooth profit storage tank 21 and dirty firewood profit storage tank 22, and the sewage storage tank includes domestic sewage storage tank 31 and synthesizes sewage storage tank 32.

Further, the crane 1 is a grab bucket crane, in particular a grab bucket floating crane, the grab bucket floating crane comprises a grab bucket, and the grab bucket is used for throwing the garbage to be packed into a hopper of the garbage packing machine 5; the garbage packer 5 is a horizontal hydraulic packer.

Example 1:

as shown in fig. 8-17, the present invention is described by taking specific dimensions as an example to illustrate the design of a ship hull, and the protection scope of the present invention is not limited by the parameters provided by the technical scheme:

1. the main parameters are as follows:

2. the design and construction specifications and rules of the ship are referred to as follows:

2.1, national maritime administration 'inland river legal inspection technical rules' 2019;

2.2, the 'internal standard' and corresponding modification notice are hereinafter referred to as 'Steel inland river Ship construction Standard' 2016 of China Classification;

2.3, material and welding specification 2015 of China classification society;

2.4, current corresponding environmental protection policies, regulations and government documents;

3. reference is made to the construction and test standards:

3.1, GB/T340002016. China shipbuilding quality standard;

4. the operation conditions are as follows: the present vessel allows operation in less than 5 grade winds.

5. Freeboard: 800 mm.

6. The structural form is as follows: the ship is of a full-electric-welding steel structure and is of a full-ship longitudinal frame type, 6 dirty and smooth oil-water storage tanks 21, a dirty and diesel oil-water storage tank 22, a domestic sewage storage tank 31 and a comprehensive sewage storage tank 32 are arranged, and the range of each tank is of a double-bottom and double-side structure. The main deck head closing plate is connected with the head springboard through a hinge, and the beam arch is 200 mm.

The bilge is provided with 3 transverse bulkheads, and 5.5 transverse bulkheads (with half of FR 8) are arranged above the double-layer bottom; 2 longitudinal bulkheads, and the spacing between the solid ribs is 1.5m (except for individual spacing).

7. The welding mode is as follows:

in the structure of the ship in the embodiment, manual arc welding or CO2 gas shielded welding is adopted for flat welding, main welding, vertical fillet welding, flat fillet welding, transverse welding and overhead welding, and submerged automatic arc welding is adopted for butt welding of jointed boards, and relevant requirements are met according to the current specifications and welding specification tables.

8. Overall arrangement:

8.1, main body cabin:

8.1.1, 4 transverse bulkheads are arranged in the bilge main body in the length range of the whole ship, and the main body is divided into the following parts from tail to head in sequence: FR0-16 is the left and right anchor machine base cabins 12, floating crane base cabin (middle). FR denotes the flank position, i.e. the position of the dimensioning on the drawing.

Wherein the chain locker 11 is located at FR3-9, and has a length of 3m and a width of 2.1 m;

the center of the base of the crane cylinder is positioned in FR12, and the diameter of the cylinder is 2300 mm.

FR16-52 is left and right empty chamber;

FR16-34 is a left and right NO.1 fixed ballast tank 10, and FR34-52 is a NO.2 fixed ballast tank 10.

FR52-67 is pump bay 8;

FR 67-bow is left and right ballast tanks;

8.1.2 from the double bottom to the main deck

FR16-28 dirty lubricating oil storage water cabin (left) and dirty diesel oil storage water cabin (right), the width is located vertical center line 6.6m respectively.

FR28-40 other Sewage storage tanks (left/right);

FR40-52 storage tank for domestic sewage (left/right);

FR52-67 is pump bay 8.

FR67-73 is provided with tunnel type inclined ladder way on the port and the starboard for the pump cabin 8 and the main deck to pass up and down, so that a larger deck area is vacated.

8.2, main deck:

8.2.1, FR0-16 arranging left and right chain diameter 38mm anchor machine, anchor chain roller, knife brake chain device, anchor chain cylinder. The horn roller cable guider is matched with the horn roller cable guider.

8.2.2, arrange the floating crane at FR center line, 6m from the stern end.

Technical parameters of the floating crane are as follows:

8.2.3, FR0-16 are arranged on a large-scale packer for collecting ship solid garbage, domestic garbage and water surface floating objects.

Constitute the special large-scale baling press of cost example ship jointly by hopper, band conveyer and feed roll and finished product baling press, the collection transfer of specially adapted boats and ships solid waste, domestic waste, surface of water floater is after improving labor efficiency, reducing artifical intensity of labour, saving manpower, packing rubbish and floater can reduce transfer freight, are the solution that waters environmental protection engineering a generally promoted.

The size (length, width and height) of a ship hopper is 4.0m, the width of the bottom of the hopper is 2.2m, a cloth belt conveyor is arranged at the bottom of the hopper to feed materials to a feed port, various solid garbage and floating materials on the water of the ship collected in the hopper are gathered to a belt conveyor belt by gravity and are conveyed to a material port through the belt conveyor belt, three feed rollers are arranged at a material conveying port and are driven by a motor, the feed rollers are designed into a wolf tooth shape and are driven by the motor, the upper feed roller and the lower feed roller are reversely rotated, in order to be reversely rotated, the floating materials on the water surface such as corn stalks and branches can smoothly enter a packing machine after being extruded or broken under the contrarotation effect of the feed rollers, the solid garbage, the household garbage and the floating materials on the water surface enter the packing machine to be compressed and packed through a packing machine compression device, and the packed and formed garbage and floating materials are stacked or stacked through the floating crane of the ship, after the transport vehicle is shipped to a ship for loading, the transport vehicle is transported to a professional processing field.

FR 62 starboard sets up electronic stranded cable capstan, and goat's horn gyro wheel fairlead is 1 respectively left and right.

An on-duty room is arranged on the FR 69-bow port, a power distribution room is arranged on the starboard, the height between the decks is 2.6m, and a 4.8-wide longitudinal channel is arranged between the two rooms.

The syncline ladder communicating with the pump room 8 and the upper deck is located at FR69-73+300 mm. And a steel watertight door is arranged on the FR73+300-75 port and starboard side to access the engine pump cabin 8. The stairway crossing of the upper deck enters from FR 69.

8.2.4 mooring equipment on main deck, bulwark draft tube, manhole, hatch

The whole ship is provided with 12 double-cross welded cable piles, 4 piles are respectively arranged on the left side and the right side, and 4 piles are arranged on the stern.

The whole ship bulwark is through (except the tail port of the springboard).

Each independent cabin is provided with 1 bacterial type ventilator.

Each cabin is provided with a watertight manhole cover 1.

The dirty lubricating oil water storage cabin, the dirty diesel oil water storage cabin, other sewage storage cabins and the domestic sewage storage cabin are respectively provided with 2 small hatches, wherein 1 is a type which can be conveniently and quickly opened, and the cabins are convenient to clean.

8.2.5 springboard, davit and play to rise system

The length of the springboard is 12.8m, the width of the springboard is 4.8m, the width of the springboard is 5.8m, the end of the springboard adopts phi 30mm steel, and a phi 14 deformed steel antislip strip is arranged on the springboard deck. The jumping tail end is provided with a hinge which is hinged with the head sealing plate, and an eye plate which is connected with a movable pulley group of the lifting system by a shackle is arranged 4.2m away from the jumping tongue end.

The ship is provided with two suspension arms, the two suspension arms are arranged on a roof deck, the height between the top edge and a main deck is 7.6m, and the mounting eye plate is connected with a fixed pulley group in a lifting system by adopting shackles. Electric winches in the lifting system are arranged on 1 of the roof deck respectively.

8.2.6, crew deck:

located on the left and right sides of FR79-76 with a median spacing of 4.8 m.

The distance between the peripheral wall and the center line of the ship is 6.6m, a chute is arranged between the main deck and the roof deck, between the left and right crewman rooms, between 1 toilet and bathroom respectively, and a wardrobe, a desk, a single bed and a stool are matched with each other and matched with doors and windows. An outer walkway is arranged on the port and the starboard and is matched with a railing.

8.2.7, roof deck:

located in FR68-76, the booms are placed on the roof deck, structurally reinforced and extended to the crew deck. The left and right sides of the ladder way opening are respectively provided with 1 ladder, and the inclined ladder is arranged below the crew deck.

9. A navigation area: the method is suitable for water areas such as inland A, B, C-level navigation areas J1, J2 navigation sections, lakes, artificial reservoir areas and the like.

10. The mooring method comprises the following steps:

the berthing mode ship is T-shaped (or T-shaped) berthed with the land area of the wharf, and one end of the stern berths various large ships which are parallel to the water flow direction at 90 degrees with the ship. The bow part is provided with a movable springboard which is lapped on the shore foundation, and the hoisting machine is adopted to adjust the hoisting angle of the springboard through the traction of the fixed pulley set, the movable pulley set and the steel cable so as to realize the suspension of the springboard during the berthing and the lapping on the shore foundation during the berthing, which is equivalent to an anchorage. The T-shaped berth does not represent the vertical direction and the wharf land area, and can have a certain inclination angle.

A floating crane with 16t of lifting capacity and 30m of working amplitude is arranged at the center of the ship 7.5m away from the tail end of the ship, and the crane can realize the lifting operation of domestic garbage, water surface floating objects and the like.

The ship is provided with a collection and storage cabin for dirty oil water, domestic sewage and other sewage, and the dirty oil water and the domestic sewage are pumped to a land area professional treatment station for disposal by a pump set in the ship engine pump cabin 8 through a shore connection pipeline.

The main deck has the lane deck function, and haulage vehicle passes through the ship bank through the springboard realization.

The tail ends of various ships in a water area can be docked on the ship to receive and transfer household garbage and other goods ships to the shore under the linkage operation condition of the floating crane, the truck and the springboard system.

In this embodiment, the diving board mechanism 9 includes a diving board and a suspension arm, the diving board is hinged to the bow sealing plate, the suspension arm is installed on the bow main deck, the suspension arm is provided with a winch, the winch is connected to the diving board through a winch steel rope, a pulley block and a tying eye plate, the winch is used for driving the diving board to rotate, and the unfolding direction of the diving board is the unfolding arrangement along the stern to the straight line direction of the bow.

In the embodiment, the ship is provided with 2 electric mooring anchor reaming machines with phi 38mm, which are positioned on the left and right sides of FR12 and are respectively 4.85m away from the middle; the hawse pipe 2 only penetrates out of the main deck to the bottom of the ship and is located at the rib position FR2 (FR represents the rib position, namely the size marked position on the drawing) and is 7.2m away from the center of the ship body; the center of the hawse pipe is positioned at an FR6 rib position at the outlet of the bottom of the ship, one end of the bottom of the ship is in a large bell mouth shape, the cross section of the bell mouth is in a circular arc shape, and the radius of the bell mouth is 350 mm; when the electric anchor winch works for anchoring, the anchor chain in the inner splayed anchoring mode passes through the inner side surface of the bell mouth on the inner side of the anchor chain cylinder, and the cross section has a larger (4000mm) arc radius, so that the anchor chain can smoothly pass through without generating clamping stagnation; the design has the characteristics that the anchor operation state of the ship is highlighted, the outlet of the anchor chain cylinder is hidden at the bottom of the ship in the ship side and the stern, and after the anchor chain is anchored in an inward splayed shape, the anchor chain is deeply sunk in the inward middle under the action of the self larger gravity (as shown in figures 16 and 17); thus, the ship realizes the aim of berthing on the stern, the port side and the starboard side.

The ship can realize the small ships on the left and right sides by relying on the shore base, particularly the ship for recovering the waste oil and water and recovering the floating garbage on the water surface, and realizes multifunctional comprehensive environment-friendly operation. The implementation purpose of the invention is to make positive contribution to the water area environment protection engineering.

Example 2:

the mooring method of the multifunctional environment-friendly engineering ship comprises the following steps:

1. the water depth, water flow, submerged reef and other water flow conditions in the water area can be surveyed and measured

2. Collecting historical weather records

3. Connection road and geographical position with wharf land area water bank

4. According to the objective conditions of 1, 2 and 3, a T-shaped anchorage and mooring positioning scheme is made for the ship;

5. according to a given anchorage arrival and mooring positioning scheme, sending a ship with a towing function to dispatch the ship to a port area of a specified water area, throwing a first port anchor to the water area at a proper distance off the shore, paying attention to the fact that the anchoring direction is in a shape of a Chinese character 'Bao' when the ship is finally positioned, determining the anchoring depth by a construction operation field commander, and symmetrically arranging the anchoring direction of a second port anchor and the first port anchor; after the double anchors are thrown into a water area, the anchor chain is in a loose state; the ship is still in a free floating state; at this time, the ship is moved to the near shore by a tug boat; the ship starts the electric winch to slowly put down the bow springboard, is lapped on a proper position of a shore base, and then leads out a bow mooring rope which is shaped like a Chinese character 'ba' and is firmly tied with a land anchor.

After the ship is positioned, starting a ship tail anchor reaming machine to ream the left and right side tail anchors to a fully stressed state; therefore, when the ship is tied on the bow springboard anchor, the outer splayed hawser is firmly tied with the ground anchor, and the left and right sides of the midship tail anchor are firmly tied, the ship anchor is tied and is in T-shaped berth with the shore base, the occupied shore line is only one ship width, and 5-8 times of the shore line can be saved compared with the conventional ship (the length-width ratio is about 1: 5-1: 8 berth).

In the anchoring and mooring, the tail part is in the shape of the Chinese character 'Bao' for anchoring, as shown in fig. 13, under the action of self gravity, the anchor chain is submerged into deeper water from one side end of the outlet to the other side end, and when other ships are moored on the port and the starboard, the anchor chain can not be rubbed against the ship anchoring anchor chain completely, so that the safety and reliability of the self-anchoring operation of the ship and the loading and unloading operation of the other ships are ensured.

Further, the method comprises the following steps of; the anchoring and mooring mode forms a large water area space at the stern side, and provides convenient and safe superior conditions for large-scale ship berthing operation.

Claims (10)

1. The utility model provides a multi-functional environmental protection engineering ship, includes the hull, is provided with the cargo tank in the hull, is equipped with main deck on the cargo tank, its characterized in that: the liquid cargo tank comprises a sump oil water storage tank, a sewage storage tank, a pump tank (8) and a crane base cabin (4); an organic pump set is arranged in the pump cabin (8), and the pump set is used for pumping liquid media into the dirty oil water storage cabin and the sewage storage cabin or discharging the liquid media in the dirty oil water storage cabin and the sewage storage cabin; a crane (1) is installed on the crane base cabin (4), and a garbage packer (5) is installed on the main deck.

2. The multifunctional environmental protection engineering ship according to claim 1, characterized in that: the dirty profit holds the quantity in cabin and the dirty water storage cabin and all has a plurality ofly, and a plurality of dirty profit holds the middle part that the cabin is located the hull with the dirty water storage cabin, and dirty profit holds the cabin and is used for categorised storage contaminated oil, and the dirty water storage cabin is used for categorised storage sewage.

3. The multifunctional environmental protection engineering ship according to claim 2, characterized in that: the head part and the tail part of the ship body are respectively provided with a head water ballast tank (13) and a tail water ballast tank (14), the head water ballast tank (13) and the tail water ballast tank (14) are used for pumping water to balance the ship body, and a plurality of fixed ballast tanks (10) are arranged on two sides of the ship body.

4. The multifunctional environmental protection engineering ship according to claim 3, characterized in that: the crane (1) is positioned at the tail part of the ship body, and both sides of the crane base cabin (4) are provided with an anchor chain cabin (11) and an anchor machine base cabin (12); the head part of the ship body is provided with a springboard mechanism (9), and the garbage packer (5) is arranged close to the crane (1); the pump cabin (8) is arranged close to the head water ballast cabin (13).

5. The multifunctional environmental protection engineering ship according to claim 4, characterized in that: the springboard mechanism (9) comprises a springboard and a suspension arm, wherein the springboard is hinged with a bow sealing plate, the suspension arm is arranged on a bow main deck or a top deck of a ship body, a winch is arranged on the suspension arm, the winch is connected with the springboard through a winch rope, a pulley block and a tying eye plate, the winch is used for driving the springboard to rotate, and the unfolding direction of the springboard is the unfolding arrangement along the stern to the straight line direction of the bow.

6. The multifunctional environmental protection engineering ship according to claim 5, characterized in that: the area on the main deck and between the garbage packer (5) and the suspension arm is a working area, and the working area is an open flat area; the both sides of work area are used for setting up including air funnel, hatch, dirty oil and sewage suction quick-operation joint and distribution stake.

7. The multifunctional environmental protection engineering ship according to claim 1, characterized in that: the dirty oil water storage cabin and the sewage storage cabin are of double-bottom and double-side structures, the dirty oil water storage cabin comprises a dirty smooth oil water storage cabin (21) and a dirty diesel oil water storage cabin (22), and the sewage storage cabin comprises a domestic sewage storage cabin (31) and a comprehensive sewage storage cabin (32).

8. The multifunctional environmental protection engineering ship according to claim 1, characterized in that: the crane (1) is a grab bucket crane, the grab bucket crane comprises a grab bucket, and the grab bucket is used for throwing garbage to be packaged into a feeding bucket of the garbage packaging machine (5); the garbage packer (5) is a horizontal hydraulic packer.

9. The mooring method of a multipurpose environmental protection vessel according to any one of claims 1 to 8, comprising the steps of:

s1: firstly, the bow of a ship body is berthed in a T shape towards the shore direction;

s2: throwing an inner splayed tail anchor at the stern;

s3: the bow is tied with an external splayed cable;

s4: the hoisting machine is adopted to adjust the hoisting angle of the springboard through the traction of the fixed and movable pulley sets and the steel cable so as to realize the suspension of the springboard during the berthing and the lap joint on a shore foundation during the berthing, which is equivalent to an anchorage.

10. The mooring method of a multifunctional environmental protection engineering ship according to claim 9, wherein:

dispatching a ship with a towing function to dispatch the ship to a port area of a specified water area, throwing a first port anchor to the water area at a proper distance off the shore, wherein the throwing direction is in a shape of a Chinese character 'ba' when the ship is finally positioned, the throwing depth is determined by a commander on the construction operation site, and the throwing direction of a second port anchor is symmetrically arranged with the first port anchor; after the double anchors are thrown into a water area, the anchor chain is in a loose state, so that the ship is in a free floating state;

the ship is moved to the near shore by a tug boat; the ship starts an electric winch to slowly put down the bow springboard, is lapped on a proper position of a shore base, and then leads out a bow mooring rope which is shaped like a Chinese character 'ba' and is firmly tied with a land anchor;

after the ship is positioned, starting a ship tail anchor reaming machine to ream the left and right side tail anchors to a fully stressed state; and the ship is anchored by the bow springboard, the external splayed mooring rope is firmly tied with the ground anchor, and the ship anchor is tied to the left side and the right side of the midship tail anchor in a T-shaped manner with the shore base.

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