CN216787062U - A surface oil spill recovery and garbage clean-up vessel - Google Patents

Abstract

The utility model belongs to the technical field of water surface oil spill treatment, and particularly relates to a water surface oil spill recovery and garbage cleaning ship. The technical scheme is as follows: a ship for recovering spilled oil on water and cleaning garbage comprises a ship body, wherein a rack is mounted on the ship body, two sides of the rack are rotatably connected with a spiral mechanism, a spiral driving motor is mounted on the rack, and the output end of the spiral driving motor is connected with the spiral mechanism; the oil scraper is characterized in that the rack is further connected with an oil scraping mechanism, one side of the oil scraping mechanism is attached to the spiral mechanism, and the other end of the oil scraping mechanism extends to the ship body area. The utility model provides a high-efficiency water surface spilled oil recovery and garbage cleaning ship.

Description

A surface oil spill recovery and garbage clean-up vessel

technical field

The utility model belongs to the technical field of water surface oil spill treatment, in particular to a water surface oil spill recovery and garbage cleaning ship.

Background technique

Marine oil spill refers to any form of oil that is spilled into the ocean by any means, including crude oil, fuel oil, lubricating oil, sludge, oil residue and refined products. As a major energy-consuming country, my country's oil imports are increasing day by day. Taking 2019 as an example, the total crude oil imports reached 505.72 million tons, a year-on-year increase of 9.5%. According to the statistics and analysis of the International Maritime Organization, there will be one major oil pollution accident for every 40 million tons of oil transported in the world on average. .

Oil spill accidents will cause huge damage to the local natural environment, fishery resources, and shallow water coastlines. Rapid emergency response and timely containment and recovery must be given. In these links, oil spill containment, recovery, storage and separation of oil and water are the top priorities, and are an important part of oil spill emergency response plans at all levels. An integral part of an oil spill response plan.

Once an oil spill occurs, measures need to be taken as soon as possible to prevent the oil spill from spreading. The most commonly used oil spill recovery methods are as follows.

First, the oil boom. Its working principle is that after an oil spill accident occurs, the floating body with a skirt under the water is used to surround the oil and dirt on the water surface to prevent it from spreading. It consists of an inflatable floating body, skirts, tension belts, counterweight chains, anchors, etc., and is fixed around the oily sewage surface that needs to be fenced with anchors. In general, oil boom materials are required to be resistant to wear, easy to deploy, easy to clean and easy to recycle. In addition, the ability to resist wind and waves should be considered when selecting an oil boom [6]. The oil boom can clean up a large area of oil spills on the sea surface, but there are many precautions for its storage and maintenance.

Second, the oil collector. This is also a commonly used mechanical device specially used to recover oil spilled on the water surface. It is mainly based on the fluidity of the oil-water mixture, the different densities of the two, and the adsorption of the oil and water by the skimmer material to separate the oil and water on the water surface.

Third, oil-absorbing felt is also a widely used oil spill treatment method. It only absorbs oil stains and does not absorb water and other liquids. Oil-absorbing felt has played an important role in the oil spill in the Gulf of Mexico and the Dalian Haijiang oil spill.

Fourth, the oil spill condensing technology is a condensing agent that is injected into the area where the oil spill occurs by chemical methods in order to prevent the rapid spread of the oil spill and effectively control the generation of oil film. The use of condensing agent can effectively condense the oil spilled on the water surface, and the oil layer becomes thicker and becomes a viscous or hard solid, which is convenient for its recovery. Under certain conditions, it can cooperate and complement other oil spill recovery technologies.

The characteristics of the marine oil spill recovery ship are large-scale, suitable for the vast deep sea surface, and the recovery volume is large. However, it cannot operate in shallow seas and near shores, and has poor mobility. Although the cost is high, it has a single function. Therefore, it is necessary to develop an oil spill recovery vessel with good adaptability to working conditions, high oil absorption efficiency, and functional extension and application characteristics to better cope with oil spill incidents.

Utility model content

In order to solve the above problems existing in the prior art, the purpose of the present utility model is to provide an efficient water surface oil spill recovery and garbage cleaning vessel.

The technical scheme adopted by the utility model is:

A water surface oil spill recovery and garbage cleaning ship comprises a hull, a frame is installed on the hull, a screw mechanism is rotatably connected to both sides of the frame, a screw drive motor is installed on the frame, and the output end of the screw drive motor is connected to the screw Mechanism connection; the frame is also connected with an oil scraping mechanism, one side of the oil scraping mechanism is arranged in contact with the screw mechanism, and the other end of the oil scraping mechanism extends to the hull area.

When the screw drive motor drives the screw mechanism to rotate, the hull can travel. When the screw mechanism rotates, the oil spilled on the water surface is brought up, and the oil carried by the screw mechanism is scraped by the oil scraping mechanism, so that the oil spilled on the water surface can be scraped into the hull. The screw mechanism has two functions of driving and collecting oil, so that the utility model can efficiently and continuously collect oil during the running process.

As a preferred solution of the present invention, the screw mechanism includes a floating box, two ends of the floating box are rotatably connected with the frame, the output end of the screw drive motor is connected with the rotating shaft of the floating box, and the floating box is fixed with a screw blade, which scrapes oil. One side of the mechanism is fitted with the helical blade. The flotation box can increase the displacement volume and increase the buoyancy of the boat. When the screw drive mechanism drives the floating box to rotate, the screw blades are correspondingly active, so the screw blades can carry the oil on the water surface, and then the oil scraping mechanism scrapes the oil.

As a preferred solution of the present invention, the oil scraping mechanism includes a fixed bracket, the two ends of the fixed bracket are fixed with an optical axis, the optical axis is sleeved on the frame, and a spring is sleeved on the optical axis, and the spring is located between the fixed bracket and the machine. Between the racks, several oil scraping grooves are fixed on the fixed bracket. One end of the oil scraping groove is attached to the screw blade, the other end of the oil scraping slot extends into the hull, and the end of the oil scraping slot that extends into the hull is lower than the oil scraping slot and the screw blade. One end; the helical blade is provided with a notch for the oil scraping groove to pass through.

When the screw blade rotates, the oil on the surface of the screw blade is scraped into the hull by the oil scraping groove. When the screw blade rotates one circle, the oil scraping groove reaches the notch position of the screw blade. At this time, the fixing bracket is pulled back under the action of the restoring force of the spring, and the oil scraping groove will return to its position through a pitch of the helical blade. Therefore, the oil scraping mechanism does not move in only one direction, so that the oil scraping work can be continuously performed.

As a preferred solution of the present invention, an oil scraping pipe is fixed at the bottom of the oil scraping groove, and a plurality of oil holes communicating with the oil scraping pipe are arranged on the oil scraping groove. The oil in the oil scraping tank can enter the oil scraping pipe from the oil hole, and the oil in the oil scraping pipe can flow directly into the hull, thereby reducing the leakage of the oil in the oil scraping tank.

As a preferred solution of the present invention, both sides of the spiral blade are provided with oil scraping grooves, the oil scraping groove includes a scraper and a baffle, the scraper is perpendicular to the spiral blade, and the side of the scraper away from the baffle is attached to the spiral blade, The baffles are parallel to the helical blades. The scraper can scrape off the oil, and the baffle can prevent the oil from overflowing. Both sides of the spiral blade are provided with oil scraping grooves, which can scrape off the oil stains on both sides of the spiral blade and improve the oil collection efficiency.

As a preferred solution of the present utility model, a support frame is also connected to the frame, a conveyor belt mechanism is installed on the support frame, a sponge is arranged on the conveyor belt mechanism, and a squeeze roller is also installed on the support frame, and the squeeze roller is connected to the support frame. One of the rollers of the conveyor belt mechanism is arranged side by side, and the rotation direction of the extrusion roller is opposite to the moving direction of the conveyor belt mechanism. When the conveyor belt is running, the sponge on the conveyor belt can absorb the oil on the water surface. The rotation direction of the squeezing roller is opposite to the moving direction of the conveyor belt mechanism, so when the sponge on the conveyor belt passes through the squeezing roller, the oil in the sponge is fully squeezed out.

As a preferred solution of the present invention, the conveyor belt mechanism includes a driving roller, a driven roller and a tensioning roller that are rotatably connected to the support frame, the tensioning roller and the pressing roller are arranged side by side, and the driving roller, A conveying belt is arranged between the driven roller and the tensioning roller; a conveying motor is installed on the support frame, and the output end of the transmission motor is connected with the driving roller through a belt drive. The conveying motor drives the driving roller to rotate through the belt drive, so that the conveying belt can rotate correspondingly, and the driven roller and the tensioning roller rotate correspondingly.

As a preferred solution of the present invention, an extrusion motor is also installed on the support frame, and the output end of the extrusion motor is connected with the extrusion roller through a belt drive. The squeezing motor drives the squeezing roller to rotate through the belt drive, so the sponge can be fully squeezed when the squeezing roller rotates.

As a preferred solution of the present invention, an electric push rod is hinged on the frame, and the output end of the electric push rod is hinged with one end of the support frame; the other end of the support frame is hinged with a guide rail, and the frame is provided with an electric slide The guide rail is sleeved on the electric sliding rail. The electric push rod controls the rotation of the support frame through the telescopic control to adjust the depth of the conveyor belt into the water. The electric slide rail can slide on the guide rail to drive the conveyor belt to move forward and backward as a whole. By retracting the electric push rod and moving the electric slide rail to the far right, the front end of the conveyor belt can be put into the water, and by extending the electric push rod and moving the electric slide rail to the far left, the conveyor belt can be lifted and retracted for easy navigation.

As a preferred solution of the present invention, a roll paper support is fixed on the frame, an oil-absorbing roll paper is installed on the roll paper support, and a number of guide rollers are rotatably installed on the frame, and the roll paper passes between the guide rollers , a guide roller motor is installed on the frame, and the output end of the guide roller motor is connected with one of the guide rollers. The oil-absorbing roll paper is wrapped into a reel and installed on the roll paper support. Several guide rollers form a roller group to roll out the roll paper. The guide roller is driven by the guide roller motor. Oil-absorbing paper is used to lay on the water surface to absorb oil.

The beneficial effects of the present utility model are:

When the screw drive motor of the utility model drives the screw mechanism to rotate, the hull can travel. When the screw mechanism rotates, the oil spilled on the water surface is brought up, and the oil carried by the screw mechanism is scraped by the oil scraping mechanism, so that the oil spilled on the water surface can be scraped into the hull. The screw mechanism has two functions of driving and collecting oil, so that the utility model can efficiently and continuously collect oil during the running process.

When the conveyor belt is running, the sponge on the conveyor belt can absorb the oil on the water surface. The rotation direction of the squeezing roller is opposite to the moving direction of the conveyor belt mechanism, so when the sponge on the conveyor belt passes through the squeezing roller, the oil in the sponge is fully squeezed out.

The oil-absorbing roll paper is wrapped into a reel and installed on the roll paper support. Several guide rollers form a roller group to roll out the roll paper. The guide roller is driven by the guide roller motor. Oil-absorbing paper is used to lay on the water surface to absorb oil.

To sum up, the utility model recovers the oil spilled on the water surface by scraping the screw mechanism, continuously extruding the oil-absorbing sponge and laying the oil-absorbing paper, thereby improving the treatment efficiency and treatment effect of the oil spilled on the water surface.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is a partial structure diagram of the present utility model;

Figure 3 is a schematic structural diagram of an oil scraper;

Fig. 4 is the structural representation of the conveyor belt;

Fig. 5 is the structural representation of oil-absorbing roll paper;

Fig. 6 is the force analysis diagram of the screw mechanism when the utility model advances;

Fig. 7 is the force analysis diagram of the screw mechanism when the utility model retreats;

Fig. 8 is the force analysis diagram of the screw mechanism when the utility model turns left;

Fig. 9 is the force analysis diagram of the screw mechanism when the utility model turns right.

In the figure, 1-hull; 2-frame; 3-screw mechanism; 4-oil scraping mechanism; 5-support frame; 6-conveyor mechanism; 7-extrusion roller; 8-roll paper support; 9-guide roller ;31-floating box;32-spiral blade;33-spiral drive motor;41-fixed bracket;42-optical shaft;43-spring;44-oil scraping groove;45-oil scraping pipe;51-electric push rod;52-guide rail ;53-electric slide rail;61-active roller;62-driven roller;63-tension roller;64-conveyor belt;65-transmission motor;66-synchronous belt;71-extrusion motor;81-oil suction Roll paper; 91-guide roller motor; 321-notch.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention.

As shown in FIG. 1 and FIG. 2 , the water surface oil spill recovery and garbage cleaning ship of this embodiment includes a hull 1 on which a frame 2 is installed, and both sides of the frame 2 are rotatably connected with a screw mechanism 3 . A screw driving motor 33 is installed on the frame 2, and the output end of the screw driving motor 33 is connected with the screw mechanism 3; , the other end of the oil scraping mechanism 4 extends to the area of the hull 1 .

When the screw drive motor 33 drives the screw mechanism 3 to rotate, the hull 1 can travel. When the screw mechanism 3 rotates, the oil spilled on the water surface is brought up, and the oil carried by the screw mechanism 3 is scraped by the oil scraping mechanism 4 , so that the oil spilled on the water surface can be scraped into the hull 1 . The screw mechanism 3 has two functions of driving and collecting oil, so that the utility model can efficiently and continuously collect oil during the running process.

Specifically, the screw mechanism 3 includes a floating box 31 , two ends of the floating box 31 are rotatably connected to the frame 2 , the output end of the screw drive motor 33 is connected to the rotating shaft of the floating box 31 , and the floating box 31 is fixed with a screw blade 32 , one side of the oil scraping mechanism 4 is in contact with the helical blade 32 . The flotation tank 31 can increase the displacement volume and increase the buoyancy of the vessel. When the screw drive mechanism drives the floating box 31 to rotate, the screw blades 32 are correspondingly active, so the screw blades 32 can carry up the oil stains on the water surface, and then the oil scraping mechanism 4 scrapes the oil stains.

The oil scraping mechanism 4 includes a fixed bracket 41 , the two ends of the fixed bracket 41 are fixed with an optical axis 42 , the optical axis 42 is sleeved on the frame 2 , and a spring 43 is sleeved on the optical axis 42 , and the spring 43 is located on the fixed bracket 41 . Between the frame 2 and the fixed bracket 41 are fixed several oil scraping grooves 44 , one end of the oil scraping groove 44 is attached to the helical blade 32 , the other end of the oil scraping groove 44 extends into the hull 1 , and the oil scraping groove 44 extends into the hull 1 . One end is lower than the end of the oil scraping groove 44 that fits with the spiral blade 32 ; the spiral blade 32 is provided with a gap 321 for the oil scraping groove 44 to pass through.

When the screw blade 32 rotates, the oil dirt on the surface of the screw blade 32 is scraped into the hull 1 by the oil scraping groove 44 . After the screw blade 32 rotates one turn, the oil scraping groove 44 reaches the position of the notch 321 of the screw blade 32 . At this time, under the action of the restoring force of the spring 43 , the fixing bracket 41 is pulled back, and the oil scraping groove 44 is returned to its position through a pitch of the helical blade 32 . Therefore, the oil scraping mechanism 4 does not move in only one direction, so that the oil scraping work can be continuously performed.

As shown in FIG. 3 , an oil scraping pipe 45 is fixed at the bottom of the oil scraping groove 44 , and a plurality of oil holes communicating with the oil scraping pipe 45 are provided on the oil scraping groove 44 . The oil in the oil scraping groove 44 can enter the oil scraping pipe 45 from the oil hole, and the oil in the oil scraping pipe 45 can directly flow into the hull 1, thereby reducing the leakage of the oil in the oil scraping groove 44.

Further, both sides of the helical blade 32 are provided with oil scraping grooves 44, the oil scraping groove 44 includes a scraper and a baffle, the scraper is perpendicular to the helical blade 32, and the side of the scraper away from the baffle is fitted with the helical blade 32, The baffles are parallel to the helical blades 32 . The scraper can scrape off the oil, and the baffle can prevent the oil from overflowing. The oil scraping grooves 44 are provided on both sides of the spiral blade 32, so that the oil dirt on both sides of the spiral blade 32 can be scraped off, and the oil collection efficiency can be improved.

As shown in Figure 4, the frame 2 is also connected with a support frame 5, a conveyor belt mechanism 6 is installed on the support frame 5, a sponge is provided on the conveyor belt mechanism 6, and a squeeze roller 7 is also installed on the support frame 5, The squeezing roller 7 is arranged side by side with one of the rollers of the conveyor belt mechanism 6 , and the rotation direction of the squeezing roller 7 is opposite to the moving direction of the conveyor belt mechanism 6 . When the conveyor belt 64 is running, the sponge on the conveyor belt 64 can absorb the oil stains on the water surface. The rotation direction of the squeezing roller 7 is opposite to the moving direction of the conveyor belt mechanism 6. When the sponge on the conveyor belt 64 passes through the squeezing roller 7, the oil stains in the sponge are fully squeezed out.

Specifically, the conveyor belt mechanism 6 includes a driving roller 61 , a driven roller 62 and a tensioning roller 63 rotatably connected to the support frame 5 , the tensioning roller 63 and the pressing roller 7 are arranged side by side, and the driving roller 61. A conveyor belt 64 is arranged between the driven roller 62 and the tensioning roller 63; a transmission motor 65 is installed on the support frame 5, and the output end of the transmission motor is connected with the driving roller 61 through a belt drive. The conveying motor 65 drives the driving roller 61 to rotate through the belt drive, so that the conveying belt 64 can rotate correspondingly, and the driven roller 62 and the tensioning roller 63 rotate correspondingly.

Two timing belts 66 are arranged between the driving roller 61, the driven roller 62 and the tensioning roller 63, and the conveyor belt 64 is connected between the two timing belts 66, so that the conveyor belt 64 is driven by the timing belt 66 to prevent the conveyor belt 64 from slipping .

The support frame 5 is also provided with a squeezing motor 71 , and the output end of the squeezing motor 71 is connected with the squeezing roller 7 through a belt drive. The squeezing motor 71 drives the squeezing roller 7 to rotate through the belt drive, so that the squeezing roller 7 can fully squeeze the sponge when the squeezing roller 7 rotates.

An electric push rod 51 is hinged on the frame 2, and the output end of the electric push rod 51 is hinged with one end of the support frame 5; the other end of the support frame 5 is hinged with a guide rail 52, and the frame 2 is provided with an electric slide rail 53, the guide rail 52 is sleeved on the electric sliding rail 53. The electric push rod 51 rotates through the telescopic control support frame 5 to adjust the water entry depth of the conveyor belt 64 . The electric sliding rail 53 can slide on the guide rail 52 to drive the conveyor belt 64 to move forward and backward as a whole. By retracting the electric push rod 51 and moving the electric slide rail 53 to the far right, the front end of the conveyor belt 64 can be put into the water, and by extending the electric push rod 51 and moving the electric slide rail 53 to the far left, the conveyor belt 64 can be lifted and retracted , easy to navigate.

As shown in FIG. 4 , a roll paper support 8 is fixed on the frame 2, an oil-absorbing roll paper 81 is installed on the roll paper support 8, and four guide rollers 9 are rotated and installed on the frame 2, and the four guide rollers 9 Two groups are arranged side by side, and the roll paper passes between the two groups of guide rollers 9 . A guide roller motor 91 is installed on the frame 2 .

After the initial recovery of the oil slick on the water surface, the oil on the water surface becomes thin, and it is difficult for the moving mechanism to absorb it due to the water wave effect. The utility model can increase the efficiency by automatically laying the oil-absorbing paper. The oil-absorbing roll paper 81 is wrapped into a reel and installed on the roll-paper support 8. Several guide rollers 9 form a roller set to roll out the roll paper. The guide roller 9 is driven by the guide-roller motor 91, so that the oil-absorbing paper can be laid on the water surface for oil adsorption. .

The movement direction of the ship is jointly controlled by the left and right screw mechanisms 3. When moving forward, as shown in Figure 6, the left screw mechanism 3 rotates to the right, and the right screw mechanism 3 rotates to the left. Due to the reaction of the water, the screw mechanisms 3 at both ends have a forward thrust F1. and F2, while the right screw mechanism 3 has a leftward force F3, and the left screw mechanism 3 has a rightward reaction force F4, but F3 and F4 cancel each other out. When retreating, as shown in Figure 7, the left screw mechanism 3 rotates to the left, and the right screw mechanism 3 rotates right. Similarly, it can be known that F1 and F2 are backward, and F3 and F4 cancel each other. When turning left, as shown in Figure 8, the left screw mechanism 3 rotates left, the right screw mechanism 3 rotates left, F1 is backward, F2 is forward, and both F3 and F4 are left at the same time. When turning right, as shown in Figure 9, the left screw mechanism 3 rotates right, the right screw mechanism 3 rotates right, F1 is forward, F2 is backward, and F3 and F4 are right at the same time. Due to its large rotating surface, this sailing propulsion method is less affected by reefs and aquatic plants, and is suitable for diving and docking areas such as offshore and docks.

The value and ratio of the radius of the helical roller blade to the radius of the inner cavity need to be obtained experimentally. The radius of the blade affects the forward power; the radius of the inner cavity affects the volume of the inner cavity, thereby affecting the buoyancy; the pitch affects the forward speed and the number of blade turns, thus affecting the quality.

In order to meet the requirements of mobility, the volume of the hull 1 is small, and the oil collecting tank can only hold a certain amount of oil, so it is necessary to cooperate with a large wooden boat for oil transfer. There are no special requirements for the mother ship, and it is suitable for most ships in active service. The function of the mother ship is to transport the sub-ships, supplement the electric energy for the sub-ships, and store the oil recovered by the sub-ships. After the mother ship transports the daughter ship to the designated area, the daughter ship begins to recover the oil spill. The daughter ship and the wooden ship are connected by a pipeline, which is divided into two channels, one channel is the oil transfer channel, and the other channel is the electric energy supplement channel. . When oil absorbing material is laid at the stern, no piping connection is required.

The present utility model is not limited to the above-mentioned optional embodiments, anyone can draw other various forms of products under the inspiration of the present utility model, but no matter if any changes are made in its shape or structure, any product that falls into the present utility model The technical solutions within the scope defined by the claims all fall within the protection scope of the present invention.

Claims (10)

1. The ship for recovering spilled oil on water and cleaning garbage is characterized by comprising a ship body (1), wherein a rack (2) is mounted on the ship body (1), both sides of the rack (2) are rotatably connected with a screw mechanism (3), a screw driving motor (33) is mounted on the rack (2), and the output end of the screw driving motor (33) is connected with the screw mechanism (3); still be connected with frizing mechanism (4) on frame (2), frizing mechanism's (4) one side laminating screw mechanism (3) sets up, and the other end of frizing mechanism (4) stretches to hull (1) region.

2. The ship for recovering spilled oil on water and cleaning garbage according to claim 1, wherein the screw mechanism (3) comprises a floating box (31), two ends of the floating box (31) are rotatably connected with the frame (2), an output end of a screw driving motor (33) is connected with a rotating shaft of the floating box (31), a screw blade (32) is fixed on the floating box (31), and one side of the oil scraping mechanism (4) is attached to the screw blade (32).

3. The ship for recovering spilled oil on water and cleaning garbage according to claim 2, wherein the oil scraping mechanism (4) comprises a fixing support (41), optical shafts (42) are fixed at two ends of the fixing support (41), the optical shafts (42) are sleeved on the rack (2), springs (43) are sleeved on the optical shafts (42), the springs (43) are positioned between the fixing support (41) and the rack (2), a plurality of oil scraping grooves (44) are fixed on the fixing support (41), one ends of the oil scraping grooves (44) are attached to the helical blades (32), the other ends of the oil scraping grooves (44) extend into the ship body (1), and one ends of the oil scraping grooves (44) extending into the ship body (1) are lower than one ends of the oil scraping grooves (44) attached to the helical blades (32); the helical blade (32) is provided with a notch (321) for the oil scraping groove (44) to pass through.

4. The ship for recovering spilled oil on water and cleaning garbage according to claim 3, wherein an oil scraping pipe (45) is fixed at the bottom of the oil scraping tank (44), and a plurality of oil holes communicated with the oil scraping pipe (45) are arranged on the oil scraping tank (44).

5. The ship for recovering spilled oil on water and cleaning garbage according to claim 3, wherein the two sides of the helical blade (32) are respectively provided with an oil scraping groove (44), the oil scraping grooves (44) comprise a scraping plate and a baffle plate, the scraping plate is perpendicular to the helical blade (32), one side of the scraping plate, which is far away from the baffle plate, is attached to the helical blade (32), and the baffle plate is parallel to the helical blade (32).

6. The ship for recovering spilled oil on water and cleaning garbage according to claim 1, wherein a support frame (5) is further connected to the frame (2), a conveyor belt mechanism (6) is mounted on the support frame (5), a sponge is arranged on the conveyor belt mechanism (6), an extrusion roller (7) is further mounted on the support frame (5), the extrusion roller (7) and one of rollers of the conveyor belt mechanism (6) are arranged side by side, and the rotation direction of the extrusion roller (7) is opposite to the moving direction of the conveyor belt mechanism (6).

7. The vessel for recovering spilled oil on water and cleaning garbage according to claim 6, wherein the conveyor belt mechanism (6) comprises a driving roller (61), a driven roller (62) and a tensioning roller (63) which are rotatably connected to the support frame (5), the tensioning roller (63) and the squeezing roller (7) are arranged side by side, and a conveyor belt (64) is arranged among the driving roller (61), the driven roller (62) and the tensioning roller (63); a conveying motor (65) is installed on the support frame (5), and the output end of the driving motor is in transmission connection with the driving roller (61) through a belt.

8. The ship for recovering spilled oil on water and cleaning garbage according to claim 6, wherein the supporting frame (5) is further provided with an extrusion motor (71), and the output end of the extrusion motor (71) is in belt transmission connection with the extrusion roller (7).

9. The ship for recovering spilled oil on water and cleaning garbage according to claim 6, wherein the frame (2) is hinged with an electric push rod (51), and the output end of the electric push rod (51) is hinged with one end of the support frame (5); the other end of the support frame (5) is hinged with a guide rail (52), an electric slide rail (53) is arranged on the rack (2), and the guide rail (52) is sleeved on the electric slide rail (53).

10. The ship for recovering spilled oil on water and cleaning garbage according to any one of claims 1 to 9, wherein a roll paper support (8) is fixed on the frame (2), an oil absorbing roll paper (81) is installed on the roll paper support (8), a plurality of guide rollers (9) are rotatably installed on the frame (2), the roll paper passes through the guide rollers (9), a guide roller motor (91) is installed on the frame (2), and an output end of the guide roller motor (91) is connected with one of the guide rollers (9).

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