Emergency disposal and recovery ship for dangerous goods

Abstract

The invention discloses a dangerous goods emergency disposal recovery ship which comprises a main deck and a superstructure arranged above the main deck, and a crane with a manned function and dragging equipment capable of dragging a ship in distress are arranged on the main deck; a hazardous chemical recovery cabin is arranged below the main deck; an isolation void cabin is arranged outside the hazardous chemical recovery cabin; and a cabin positive pressure ventilation system and a detection laboratory capable of performing field analysis and detection are arranged in the superstructure. On the basis of improving the safety protection level of the robot, the robot has the external fire fighting and emergency rescue capacity, and the rescue efficiency and safety are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ships, and in particular to a dangerous goods emergency disposal and recovery ship. Background Art

[0002] Hazardous chemicals are highly toxic chemicals and other chemicals that are flammable, explosive, toxic, harmful and radioactive, and are harmful to human bodies, facilities and the environment. With the development of social economy, the demand for the use and transportation of hazardous chemicals is increasing year by year, and the transportation of hazardous chemicals by ship is the most economical and largest mode of transportation. Therefore, there are more and more ships engaged in the transportation of hazardous chemicals. If these ships collide or leak during transportation, it will cause serious disasters such as combustion, explosion and environmental pollution, and even endanger public safety and the safety of people's lives and property.

[0003] When a hazardous chemical ship is in distress at sea, the cargo it carries may leak or become uncontrolled. Emergency rescue will face the air and water environment containing oily hazardous chemicals, as well as the risk of combustion, explosion and corrosion. As professional rescue equipment for hazardous chemical ships in distress at sea, emergency rescue ships play an important role in on-site situation assessment and rescue plan implementation, and must approach the distressed ship and enter the danger zone.

[0004] At sea, rescuing ships in distress is already a risky operation, and rescuing ships carrying dangerous goods is another superposition of the risk of dangerous goods hazards, and sometimes even multiple harmful factors coexist. In order to improve the emergency rescue effect and efficiency of ships carrying dangerous goods, reduce the losses and casualties of accidents on ships carrying dangerous goods, in addition to knowing ourselves and the enemy, and understanding the types and hazards of dangerous goods carried, we must also use the necessary professional rescue equipment and special rescue technology for dangerous goods to make the risks controllable. At the same time, rescuers must undergo systematic training to be proficient in using new equipment and new technologies.

[0005] At present, there is no precedent in China for building emergency rescue ships for dangerous goods at sea. In the international maritime field, although some developed countries (such as Australia, Singapore, and South Korea) have put similar specialized regulatory ships into use, the functions of these ships are relatively simple or their operating capabilities are relatively small, which does not meet the needs of emergency rescue.

[0006] my country has achieved certain results in hazardous chemical emergency disposal technology, but this is mainly aimed at oil chemicals. The water emergency disposal technology for other chemicals is almost blank. There is a serious shortage of special equipment and professional emergency ships that can be used for emergency disposal of hazardous chemical leaks. The only hazardous chemical emergency ship only has emergency command functions and lacks external assistance functions such as external firefighting, emergency rescue, etc.

[0007] The prior art has the following disadvantages:

[0008] First of all, during the rescue process, the safety of emergency rescue ships and personnel should be fully guaranteed, but existing rescue equipment often does not have its own safety protection capabilities and cannot ensure the safe execution of rescue missions.

[0009] Secondly, the existing ships have single functions. The only hazardous chemical emergency ship in the country only has emergency command functions and lacks external firefighting, emergency rescue, oil spill recovery and other rescue functions. Summary of the invention

[0010] The technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art and provide a dangerous goods emergency disposal and recovery ship.

[0011] The present invention solves the above technical problems through the following technical solutions:

[0012] A hazardous goods emergency disposal and recovery ship comprises a main deck and a superstructure arranged above the main deck, wherein the main deck is provided with a crane with a manned function and a towing device capable of towing a ship in distress; a hazardous chemical recovery cabin is provided below the main deck; an isolated empty cabin is provided outside the hazardous chemical recovery cabin; and a cabin positive pressure ventilation system and a testing laboratory capable of conducting on-site analysis and testing are provided in the superstructure.

[0013] Furthermore, a battery storage compartment is provided on the main deck; a thruster compartment is provided at the stern of the vessel, and a full-electric propulsion system and a battery propulsion system are installed in the thruster compartment.

[0014] Furthermore, the superstructure is equipped with an information equipment room capable of providing emergency command support, information collection, processing and transmission.

[0015] Furthermore, the superstructure also houses a medical clinic and an emergency generator room.

[0016] Furthermore, the open-air part of the main deck forms a storage area that can be used to store dangerous goods transfer equipment and dangerous goods recovery modular equipment; the ship is equipped with an inert gas generator, leak-stopping and diffusion-preventing equipment and external fire-fighting equipment.

[0017] Furthermore, a bow thruster cabin is provided at the bow of the ship, and the bow thruster cabin is located below the main deck.

[0018] Furthermore, fuel tanks are provided on both sides of the hazardous chemicals recovery tank below the main deck, which can be used for recovering floating oil after the tank is emptied.

[0019] Furthermore, an oil recovery tank is provided below the main deck.

[0020] Furthermore, the floating oil recovery tank is arranged at the rear of the hazardous chemicals recovery tank.

[0021] Furthermore, an external fuel tank is provided under the main deck, which can be used for recovering floating oil after the tank is emptied; the external fuel tank is arranged behind the floating oil recovery tank.

[0022] The beneficial effects of the present invention are as follows: the hazardous goods emergency disposal and recovery ship of the present invention can meet the requirements of operating in the waters of hazardous goods leakage, has its own safety protection and external fire-fighting functions, is mainly used for emergency disposal and rescue and salvage of marine hazardous goods ship accidents, has the capabilities of emergency rescue, transshipment, recovery, ship towing, emergency command support, external fire-fighting and on-site detection of marine hazardous goods, takes into account the functions of marine oil spill recovery, and can effectively improve the emergency rescue capabilities of marine hazardous goods. The hazardous goods emergency disposal and recovery ship of the present invention, when the ship enters the sea area of ​​hazardous goods leakage, adopts a battery propulsion mode for power, and adopts a positive pressure ventilation system in the cabin, which can continuously provide clean and safe air to ensure the health and safety of personnel and life on board and the cleanliness of the cabin environment. At the same time, it has good self-protection and medical emergency rescue performance, and can safely navigate in dangerous areas and evacuate people in distress in a short time. The hazardous goods emergency disposal and recovery ship of the present invention is equipped with a hybrid electric propulsion system and a cabin positive pressure protection system. On the basis of improving its own safety protection level, it has external fire-fighting and rescue capabilities, which greatly improves the efficiency and safety of rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a side view of a preferred embodiment of the present invention.

[0024] Figure 2 A top view of deck A of a preferred embodiment of the present invention.

[0025] Figure 3 This is a top view of the main deck of a preferred embodiment of the present invention.

[0026] Figure 4 A top view of a platform deck according to a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0027] A preferred embodiment is given below, and the present invention is described more clearly and completely in conjunction with the accompanying drawings.

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a dangerous goods emergency disposal and recovery ship comprises a main deck 10 and a superstructure 20 arranged above the main deck. An A deck 41 is arranged above the main deck 10, and a platform deck 42 is arranged below the main deck.

[0029] The main deck 10 is provided with a crane 11 capable of carrying people and a towing device 12 capable of towing a ship in distress.

[0030] The superstructure 20 is provided with a cabin positive pressure ventilation system and a testing laboratory 21 capable of on-site analysis and testing. The superstructure 20 is also provided with an information equipment room 22 capable of emergency command support, information collection, processing and transmission.

[0031] A medical room 23 and an emergency generator room 24 are also provided in the superstructure 20 .

[0032] A battery storage compartment 13 is provided on the main deck 10; a propeller compartment 14 is provided at the stern of the ship, and a full-electric propulsion system and a battery propulsion system are provided in the propeller compartment.

[0033] The open-air part of the main deck 10 forms a storage area 16 that can be used to store dangerous goods transfer equipment and dangerous goods recovery modular equipment. The dangerous goods transfer equipment and dangerous goods recovery modular equipment are arranged in the storage area 16.

[0034] The ship is provided with an inert gas generator, leak-proof and diffusion-proof equipment and external fire-fighting equipment 15. The inert gas generator and leak-proof and diffusion-proof equipment are usually arranged in the cabin, so they are not shown in the figure.

[0035] A bow thruster cabin 33 is provided at the bow of the ship, and the bow thruster cabin 33 is located below the main deck 10 .

[0036] A hazardous chemical recovery cabin 31 is provided below the main deck 10 ; an isolation empty cabin 32 is provided outside the hazardous chemical recovery cabin 31 .

[0037] The left and right sides of the hazardous chemicals recovery tank 31 below the main deck 10 are both provided with fuel tanks 34 that can be used for recovering floating oil after the tank is emptied.

[0038] An oil recovery tank 35 is provided below the main deck 10. The oil recovery tank 35 is provided at the rear of the hazardous chemicals recovery tank 31.

[0039] An external fuel tank 37 is also provided below the main deck 10 and can be used for recovering floating oil after the tank is emptied. The external fuel tank 37 is provided at the rear of the floating oil recovery tank 35 .

[0040] The main function and purpose of the present invention is the emergency disposal of ships in the waters of dangerous goods leakage and the related rescue and salvage. Considering the characteristics of the sea areas of dangerous goods leakage, the dangerous goods emergency disposal ship should have strong comprehensive capabilities and professional system equipment, mainly including:

[0041] (1) Capable of handling dangerous goods in an emergency

[0042] Equipped with inert gas generating devices, leak-stopping and diffusion-prevention equipment, hazardous goods transfer equipment and modular hazardous goods recovery equipment, it can effectively handle hazardous goods accidents, prevent the situation from escalating and reduce losses.

[0043] (2) Capable of rescuing ships in distress

[0044] Equipped with towing equipment to tow the distressed ship to a safe area. Equipped with a manned crane to meet the needs of rapid transfer of personnel on distressed ships. Equipped with a dynamic positioning system to provide more reliable safety protection for emergency rescue operations.

[0045] (3) Possessing the capability of secondary external fire fighting operations

[0046] It is equipped with external fire-fighting equipment and is capable of conducting emergency fire-fighting operations in the incident area.

[0047] (4) Ships and personnel have the ability to protect themselves

[0048] Equipped with hybrid propulsion and an energy storage system, it can ensure the safe navigation of the ship and the evacuation of people in distress in waters where dangerous goods are leaking for a certain period of time.

[0049] Cabin positive pressure protection is adopted to release compressed air to the personnel gathering area to ensure the positive air pressure in the living cabin above, thereby preventing dangerous gases from the outside from penetrating into the safe area.

[0050] (5) Ability to detect and analyze the status of hazardous materials at the scene in real time and provide command and decision-making basis for emergency response

[0051] Through on-site technical means, real-time detection of hazardous goods pollution or underwater damage to ships in distress is carried out at the scene of the incident, providing a basis for accident handling decisions for the emergency response command department.

[0052] (6) Have comprehensive emergency command support, information collection, processing and transmission capabilities

[0053] Use intelligent and information-based equipment and technologies to conduct comprehensive emergency command, coordinate various units and departments to act quickly and work together in emergency rescue operations, and efficiently complete emergency rescue tasks.

[0054] The hazardous goods emergency disposal and recovery ship of the present invention adopts a battery propulsion mode when the ship enters the sea area where hazardous goods are leaking, and the cabin adopts a positive pressure ventilation system, which can continuously provide clean and safe air to ensure the health and safety of the people and life on board and the cleanliness of the cabin environment. At the same time, it has good self-protection and medical emergency rescue performance, and can safely navigate in dangerous areas and evacuate people in distress in a short time.

[0055] The hazardous goods emergency disposal and recovery ship of the present invention can meet the requirements of operating in waters where hazardous goods have leaked, has its own safety protection and external fire-fighting functions, and is mainly used for emergency disposal and rescue and salvage of hazardous goods ship accidents at sea. It has the capabilities of emergency rescue, transshipment, recovery, ship towing, emergency command support, external fire-fighting and on-site detection of hazardous goods at sea, and takes into account functions such as offshore oil spill recovery, which can effectively improve the emergency rescue capabilities of hazardous goods at sea.

[0056] The hazardous goods emergency disposal and recovery ship of the present invention is equipped with a hybrid electric propulsion system and a cabin positive pressure protection system. On the basis of improving its own safety protection level, it has the ability to carry out external firefighting and emergency rescue, thereby greatly improving the efficiency and safety of rescue.

[0057] Although the specific embodiments of the present invention are described above, it should be understood by those skilled in the art that this is only for illustration and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. A hazardous goods emergency disposal and recovery ship, comprising a main deck and a superstructure arranged above the main deck, characterized in that: The main deck is equipped with a crane with manned functions and towing equipment capable of towing ships in distress; a hazardous chemical recovery cabin is located below the main deck; an isolated empty cabin is installed outside the hazardous chemical recovery cabin; the superstructure is equipped with a cabin positive pressure ventilation system and a testing laboratory capable of conducting on-site analysis and testing.

2. The hazardous goods emergency disposal and recovery ship according to claim 1, characterized in that: There is a battery storage compartment on the main deck; there is a thruster compartment at the stern of the ship, which is equipped with a full-electric propulsion system and a battery propulsion system.

3. The hazardous goods emergency disposal and recovery ship according to claim 1, characterized in that: The superstructure also houses an information equipment room capable of providing emergency command support, information collection, processing and transmission.

4. The hazardous goods emergency disposal and recovery ship according to claim 1, characterized in that: The superstructure also houses a medical clinic and an emergency generator room.

5. The hazardous goods emergency disposal and recovery ship according to claim 1, characterized in that: The open-air part of the main deck forms a storage area that can be used to store dangerous goods transfer equipment and dangerous goods recovery modular equipment; the ship is equipped with an inert gas generator, leak-stopping and diffusion-proof equipment, and external fire-fighting equipment.

6. The hazardous goods emergency disposal and recovery ship according to claim 1, characterized in that: The bow of the ship is equipped with a bow thruster cabin, which is located under the main deck.

7. The hazardous goods emergency disposal and recovery ship according to claim 1, characterized in that: There are fuel tanks on both sides of the hazardous chemicals recovery tank below the main deck that can be used to recover floating oil after the tank is emptied.

8. The hazardous goods emergency disposal and recovery ship according to claim 7, characterized in that: There is an oil recovery tank below the main deck.

9. The hazardous goods emergency disposal and recovery ship according to claim 8, characterized in that: The floating oil recovery tank is located behind the hazardous chemicals recovery tank.

10. The hazardous goods emergency disposal and recovery ship according to claim 8, characterized in that: There is also an external fuel tank under the main deck that can be used for floating oil recovery after the tank is emptied; the external fuel tank is located behind the floating oil recovery tank.

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