Movable marine boiler

Abstract

The utility model provides a movable marine boiler, and relates to the technical field of boiler equipment. The marine boiler comprises a boiler body, a combustion system and a water treatment system, the combustion system comprises a combustor and a fuel storage part, the boiler body and the combustor are arranged in a boiler main box, and the fuel storage part and the water treatment system are arranged in an auxiliary equipment auxiliary box. The boiler main box and the auxiliary equipment auxiliary box are both of a container structure. On the basis, the marine boiler solves the problems that an existing marine boiler is complex in structure and immovable, so that the requirement for transition in some boiler application scenes cannot be met, system redundancy is achieved, and manufacturing cost is high.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler equipment, in particular to a movable marine boiler. Background Art

[0002] Marine boilers are an indispensable and important equipment for ships. They can use the heat generated by fuel combustion to heat water, and then turn water into high-temperature and high-pressure steam to meet the heat requirements of various equipment on the ship. In actual application, in application scenarios such as cargo ships and salvage ships, it is usually necessary to move the boiler to the required position to facilitate work. However, traditional marine boilers are generally complex, immovable, and need to be installed in a separate boiler room. Not only can they not meet the requirements of transfer in certain boiler application scenarios, but they also have problems of system redundancy and high cost. For example, a Chinese patent with announcement number CN217402593U provides a new type of marine fuel boiler, including a boiler, a base is fixedly connected to the middle of the bottom end of the boiler, and three mounting holes are respectively opened on the outside of the base. The three mounting holes on both sides of the base can fix the base in an external ship, so that the boiler is installed in an external ship; in this patent, the boiler is fixedly installed on the ship and cannot be moved. Utility Model Content

[0003] The purpose of the utility model is to provide a movable marine boiler to solve the problems mentioned in the above background technology, that is, the existing marine boilers are complex in structure and cannot be moved, resulting in the inability to meet the requirements of certain boiler application scenarios that require transfer, and the system is redundant and the cost is high.

[0004] The utility model is realized by adopting the following technical solutions:

[0005] A movable marine boiler comprises a boiler body, a combustion system and a water treatment system. The combustion system comprises a burner and a fuel storage part. The boiler body and the burner are arranged in a boiler main box, and the fuel storage part and the water treatment system are arranged in an auxiliary equipment auxiliary box. Both the boiler main box and the auxiliary equipment auxiliary box are container structures.

[0006] In the utility model, the marine boiler is arranged in the container structure, and the boiler body is distinguished from other structures in the container structure, thereby realizing structural integration, facilitating centralized arrangement during design, effectively saving floor space, and having mobility.

[0007] Furthermore, the boiler main box is provided with a boiler body, a burner and a boiler control valve group, and the boiler body is connected to the burner and the boiler control valve group respectively; the boiler body includes a boiler cylinder, and the boiler cylinder is provided with a corrugated furnace, a backfire chamber and a threaded smoke pipe.

[0008] Furthermore, the boiler body is provided with a thermal control system, which includes a temperature sensor and a regulating valve, wherein the temperature sensor is provided at the steam outlet of the boiler body, and the regulating valve is connected to the steam outlet of the boiler body. By providing the thermal control system, the temperature of the steam outlet of the boiler body can be automatically controlled, thereby ensuring the stability of steam parameters.

[0009] Furthermore, the boiler body is provided with a safety protection system, which includes a boiler integrated electrical control box arranged on one side of the boiler body and a boiler control instrument connected to the boiler body, and the boiler control instrument includes a water level controller, a pressure controller and a temperature controller. By setting up the safety protection system, safety monitoring can be performed from multiple dimensions of water level, pressure and temperature, thereby ensuring the safe operation of the boiler body.

[0010] Furthermore, in the auxiliary box of the auxiliary equipment, the fuel storage part includes an oil tank and an integrated oil pump skid, and the integrated oil pump skid is integrated with a circulating oil pump, an oil pump valve group and an oil pump control instrument. By providing an integrated oil pump skid, the circulating oil pump, the oil pump valve group and the oil pump control instrument are integrated, which can facilitate control operation and save space.

[0011] Furthermore, the oil tank includes a daily oil tank and a main oil tank which are separated from each other. By separating the daily oil tank and the main oil tank, the risk of the system occurring can be reduced and the safety of the marine boiler can be improved.

[0012] Furthermore, in the auxiliary equipment auxiliary box, the water treatment system includes a softening water tank, a water treatment control box, a resin particle tank, an industrial salt tank and a boiler feed water skid, and the boiler feed water skid is integrated with a boiler feed water pump, a water pump valve group and a water pump control instrument. By setting up the water treatment system, automatic treatment of boiler feed water can be achieved; wherein, the resin particles can be automatically backwashed under the control of the water treatment control box to ensure that the boiler water quality meets the standard requirements.

[0013] Furthermore, the resin particle tank is connected to an industrial salt tank, and a water treatment valve group is provided on the connecting pipe between the resin particle tank and the industrial salt tank.

[0014] The beneficial effects achieved by the utility model are:

[0015] Compared with the prior art, the movable marine boiler provided by the utility model realizes a highly integrated structure of the marine boiler by arranging the boiler body and the burner in the boiler main box, and arranging the fuel storage part and the water treatment system in the auxiliary equipment auxiliary box, and both the boiler main box and the auxiliary equipment auxiliary box are container structures, which is convenient for centralized layout during design, can effectively save floor space, thereby avoiding system redundancy and reducing construction costs; and, the container structure is movable, so the position of the marine boiler can be moved, thereby meeting the requirements of transfer in certain boiler application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the main box of the boiler according to the embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the main structure of the boiler main box according to the embodiment of the utility model;

[0018] Figure 3 It is a schematic cross-sectional view of the structure of the boiler body according to the embodiment of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the structure of the auxiliary box of the auxiliary equipment described in the embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the main structure of the auxiliary box of the auxiliary equipment described in the embodiment of the utility model;

[0021] In the figure: 1. Boiler main box; 2. Boiler body; 3. Burner; 4. Boiler control valve group; 5. Boiler cylinder; 6. Corrugated furnace; 7. Backdraft chamber; 8. Threaded smoke pipe; 9. Regulating valve; 10. Boiler integrated electrical control box; 11. Water level controller; 12. Temperature and pressure control instrument; 13. Integrated oil pump skid; 14. Daily oil tank; 15. Softened water tank; 16. Boiler feed water skid; 17. Resin particle tank; 18. Water treatment valve group; 19. Industrial salt tank; 20. Chimney; 21. Auxiliary equipment box; 22. Water treatment control box. DETAILED DESCRIPTION

[0022] To clearly illustrate the solution in the utility model, further description is given below in conjunction with the accompanying drawings:

[0023] Example 1

[0024] Please refer to Figures 1 to 5This embodiment provides a mobile marine boiler, including a boiler body 2, a combustion system and a water treatment system, wherein the combustion system includes a burner 3 and a fuel storage part, the boiler body 2 and the burner 3 are arranged in a boiler main box 1, the fuel storage part and the water treatment system are arranged in an auxiliary equipment auxiliary box 21, and the boiler main box 1 and the auxiliary equipment auxiliary box 21 are both container structures. Specifically:

[0025] like Figures 1 to 3 As shown, in the boiler main box 1, the boiler body 2 is connected to the burner 3 and the boiler control valve group 4 respectively; the boiler body 2 includes a boiler cylinder 5, in which a corrugated furnace 6, a reburning chamber 7 and a threaded smoke pipe 8 are arranged. In other embodiments, a steam superheater can be set according to actual needs to heat the water vapor to the required temperature; the burner 3, as the core component of the combustion system, has the characteristics of complete combustion, high combustion efficiency, low noise, and low pollution emissions. In addition, considering the limitations of the space on the ship, the pipe seat on the boiler body 2 is also optimized in this embodiment, so that all the pipes are uniformly extended forward or backward, thereby effectively utilizing the limit space of the boiler main box 1; all flanges of the external pipes are of quick structure; in addition, the pipelines in the combustion system and the water treatment system are made of high temperature and high pressure resistant hoses.

[0026] In this embodiment, a thermal control system and a safety protection system are provided on the boiler body 2. The thermal control system includes a temperature sensor and a regulating valve 9. The temperature sensor is arranged at the steam outlet position of the boiler body 2, and the regulating valve 9 is connected to the steam outlet of the boiler body 2; the safety protection system includes a boiler integrated electrical control box 10 arranged on one side of the boiler body 2 and a boiler control instrument connected to the boiler body 2. The boiler control instrument includes a water level controller 11, a pressure controller and a temperature controller. In this embodiment, an integrated temperature and pressure control instrument 12 is used to integrate the pressure controller and the temperature controller.

[0027] like Figures 4 to 5 As shown, in the auxiliary equipment auxiliary box 21, the fuel storage part includes an oil tank and an integrated oil pump skid 13, on which a circulating oil pump, an oil pump valve group and an oil pump control instrument are integrated, and the oil tank includes a daily oil tank 14 and a main oil tank separated by phase; the water treatment system includes a softening water tank 15, a water treatment control box 22, a resin particle tank 17, an industrial salt tank 19 and a boiler feed water skid 16, on which a boiler feed water pump, a water pump valve group and a water pump control instrument are integrated, the resin particle tank 17 is connected to the industrial salt tank 19, and a water treatment valve group 18 is provided on the pipe between the resin particle tank 17 and the industrial salt tank 19. In addition, a chimney 20 and other accessories are also provided. The chimney 20 is an exhaust device for the boiler. When determining the size, its height and inner diameter should be considered to ensure that the boiler exhaust gas can be discharged smoothly.

[0028] When using this marine boiler, the following operating instructions should be followed:

[0029] Staffing: Personnel operating the boiler must undergo professional training, be familiar with the structure, performance and operation of the boiler, and have the corresponding qualification certificates.

[0030] Operating procedures: Before operating the boiler, check whether the boiler and related equipment are normal, ensure that the fuel supply is sufficient and the water quality meets the standards; during the operation, strictly abide by the operating procedures, always pay attention to parameters such as steam pressure and water level, and prevent abnormal situations; after the operation is completed, close the fuel supply valve to ensure that the boiler is in a safe state.

[0031] Maintenance: To ensure the normal operation of the boiler, regular maintenance should be carried out, including cleaning the scale and impurities inside the boiler, checking the wear and corrosion of each component, and replacing damaged parts in time.

[0032] When using this marine boiler, please pay attention to the following safety precautions:

[0033] Fire hazards: Fireworks are strictly prohibited in the boiler room to prevent fire accidents; if a fire occurs, all doors and windows of the boiler room should be closed immediately, and fire-fighting equipment should be used in time to put out the fire.

[0034] Leakage risk: If leakage is found in the boiler body 2 or pipeline, the boiler should be stopped immediately and professional personnel should be notified for maintenance; before maintenance, it should be ensured that the boiler has been cooled and reduced in pressure to avoid accidents such as scalding.

[0035] In summary, the movable marine boiler provided in this embodiment sets the marine boiler in a container structure, and distinguishes the boiler body 2 from other structures in the container structure, thereby realizing structural integration, facilitating centralized layout during design, effectively saving floor space, and realizing position mobility, and has the advantages of high efficiency, energy saving, and convenience.

[0036] It should be noted that the parts not described in detail or expanded in the above scheme are all existing technologies, which do not belong to the improvements made by the present invention on the existing technologies, nor do they belong to the protection scope of the technical scheme of the present invention, so they will not be repeated in this article.

[0037] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A portable marine boiler, characterized in that: The invention comprises a boiler body (2), a combustion system and a water treatment system, wherein the combustion system comprises a burner (3) and a fuel storage part, the boiler body (2) and the burner (3) are arranged in a boiler main box (1), the fuel storage part and the water treatment system are arranged in an auxiliary equipment auxiliary box (21), and the boiler main box (1) and the auxiliary equipment auxiliary box (21) are both container structures.

2. A portable marine boiler according to claim 1, characterized in that: The boiler main box (1) is provided with a boiler body (2), a burner (3) and a boiler control valve group (4), and the boiler body (2) is connected to the burner (3) and the boiler control valve group (4) respectively; the boiler body (2) comprises a boiler cylinder (5), and the boiler cylinder (5) is provided with a corrugated furnace (6), a backfire chamber (7) and a threaded smoke pipe (8).

3. A movable marine boiler according to claim 1 or 2, characterized in that: The boiler body (2) is provided with a thermal control system, which comprises a temperature sensor and a regulating valve (9). The temperature sensor is arranged at the steam outlet of the boiler body (2), and the regulating valve (9) is connected to the steam outlet of the boiler body (2).

4. A movable marine boiler according to claim 1 or 2, characterized in that: The boiler body (2) is provided with a safety protection system, the safety protection system comprising a boiler integrated electrical control box (10) arranged on one side of the boiler body (2) and a boiler control instrument connected to the boiler body (2), the boiler control instrument comprising a water level controller (11), a pressure controller and a temperature controller.

5. The movable marine boiler according to claim 1, characterized in that: In the auxiliary equipment auxiliary box (21), the fuel storage part includes an oil tank and an integrated oil pump skid (13), and the integrated oil pump skid (13) is integrated with a circulating oil pump, an oil pump valve group and an oil pump control instrument.

6. The movable marine boiler according to claim 5, characterized in that: The oil tank comprises a daily oil tank (14) and a main oil tank which are separated from each other.

7. The movable marine boiler according to claim 1, characterized in that: In the auxiliary equipment auxiliary box (21), the water treatment system includes a softening water tank (15), a water treatment control box (22), a resin particle tank (17), an industrial salt tank (19) and a boiler feed water skid (16), and the boiler feed water skid (16) is integrated with a boiler feed water pump, a water pump valve group and a water pump control instrument.

8. The movable marine boiler according to claim 7, characterized in that: The resin particle tank (17) is connected to the industrial salt tank (19), and a water treatment valve group (18) is provided on the connecting pipe between the resin particle tank (17) and the industrial salt tank (19).

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