Novel carbon dioxide capturing and loading pry

Abstract

The utility model belongs to the technical field of carbon dioxide loading, and particularly relates to a novel carbon dioxide capturing and loading pry which comprises a liquid phase pipeline, a gas phase pipeline, a torch pipeline and a control system, and the safety and the operation convenience of the system are effectively improved by monitoring and controlling the liquid phase pipeline and the gas phase pipeline in real time; by arranging the pressure gauge, the mass flow meter, the temperature transmitter, the flame arrester and other components, accurate monitoring on key parameters in the carbon dioxide conveying process is ensured, and meanwhile, the system can safely discharge residual liquid and high-pressure gas due to the design of the liquid phase emptying valve and the torch pipeline; the crane pipe design solves the problems of interface looseness and leakage, and provides safety guarantee under emergency conditions through the snap valve; automation and efficient operation of the loading process are achieved, and stable operation of the loading system under various complex working conditions is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon dioxide loading, and in particular relates to a novel carbon dioxide capture loading skid. Background Art

[0002] As a common industrial gas, carbon dioxide is widely used in many fields such as chemical industry, food, and medicine. However, the large-scale emission of carbon dioxide has also caused environmental problems. In particular, in terms of addressing climate change and reducing greenhouse gas emissions, the capture and treatment of carbon dioxide has become the focus of attention in the industry. In order to solve the problem of carbon dioxide emissions, carbon dioxide capture technology has emerged, which can effectively separate and capture carbon dioxide from emission sources. However, the captured carbon dioxide needs to be safely and efficiently loaded and processed for subsequent storage or transportation.

[0003] The existing CO2 capture and loading systems generally have the following problems: The pressure and flow monitoring of the liquid and gas pipelines is not accurate enough, making it difficult to ensure the safety and efficiency of the loading process. The residual liquid in the liquid pipeline is not discharged thoroughly enough, which may cause liquid accumulation in the pipeline and affect the normal operation of the system. The gas pipeline lacks effective fire prevention measures, posing a fire hazard. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a novel carbon dioxide capture loading skid, which can improve the operational safety and system reliability during the carbon dioxide capture loading process.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel carbon dioxide capture loading skid comprises a skid frame for providing support, wherein a liquid phase pipeline, a gas phase pipeline, a flare pipeline and a control instrument are arranged on the top of the skid frame;

[0007] Liquid phase pipelines are used to transport liquid carbon dioxide;

[0008] The gas phase pipeline is used to transport gaseous carbon dioxide;

[0009] The flare pipeline is used to release the high-pressure gas in the liquid phase pipeline and the gas phase pipeline;

[0010] The flare pipeline is arranged between the liquid phase pipeline and the gas phase pipeline, and the shape of the flare pipeline is arranged to be T-shaped, and one end of the flare pipeline is connected in series between the liquid phase pipeline and the gas phase pipeline;

[0011] One end of the liquid phase pipeline and the gas phase pipeline are both connected with a crane pipe.

[0012] Furthermore, the liquid phase pipeline is sequentially connected with a pressure gauge, a mass flow meter, a temperature transmitter, a liquid phase drain valve and liquid phase electric two-end valves;

[0013] The liquid phase drain valve is located below the temperature transmitter.

[0014] Furthermore, one end of the liquid phase pipeline is connected to a first manual valve.

[0015] Furthermore, the gas phase pipeline is sequentially connected with an electric valve and a flame arrester.

[0016] Furthermore, the other end of the gas phase pipeline is connected with a second manual valve.

[0017] Furthermore, a third manual valve is provided between the liquid phase pipeline and the gas phase pipeline and the flare pipeline.

[0018] Furthermore, the crane pipe includes a joint, an inner arm is rotatably connected to the joint, one end of the inner arm is rotatably connected to the outer wall, one end of the outer wall is connected to a breakaway valve, and one end of the breakaway valve is connected to a connecting pipe.

[0019] Furthermore, a hydraulic rod is provided between the inner arm and the outer wall, and the telescopic end of the hydraulic rod is slidably connected to the inner arm.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The new carbon dioxide capture loading skid provided by the utility model significantly improves the safety, reliability and ease of operation of the system through reasonable design and technical means. First of all, the utility model respectively sets key components such as pressure gauges, mass flow meters, temperature transmitters and flame arresters on the liquid phase pipeline and the gas phase pipeline. The configuration of these components ensures the real-time monitoring and control of key parameters such as pressure, temperature, and flow rate during the carbon dioxide loading process, effectively preventing safety hazards caused by excessive pressure or abnormal temperature. At the same time, by installing a flame arrester on the gas phase pipeline, the flame is effectively prevented from entering the system, avoiding possible fire risks, and greatly improving the safety of the system.

[0022] The utility model also solves the problem of incomplete discharge of residual liquid in the liquid phase pipeline by providing a liquid phase drain valve and a flare pipeline. The design of the liquid phase drain valve allows the residual liquid in the liquid phase pipeline to be completely discharged after the system is shut down, preventing the liquid from remaining in the pipeline and affecting the next operation of the system. The configuration of the flare pipeline can quickly release high-pressure gas when it is generated in the system, preventing system failure or danger that may be caused by excessive pressure.

[0023] In addition, in the design of the crane pipe, the utility model solves the leakage problem that may be caused by loose interfaces or accidental operation during loading by configuring joints, inner arms, outer arms and breakaway valves. The breakaway valve can quickly disconnect the pipeline connection in an emergency to prevent carbon dioxide from leaking into the environment, thereby protecting the safety of operators and the cleanliness of the environment. This design ensures the safety of loading operations and improves the system's ability to respond to emergencies. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the front view of the utility model;

[0025] Figure 2 It is a top view of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the crane pipe of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Pry frame;

[0029] 2. Liquid phase pipeline;

[0030] 21. First manual valve;

[0031] 22. Pressure gauge;

[0032] 23. Mass flow meter; 24. Temperature transmitter; 25. Liquid phase drain valve; 26. Liquid phase electric two-end valve;

[0033] 3. Gas phase pipeline;

[0034] 31. Second manual valve;

[0035] 32. Electric valve; 33. Flame arrester;

[0036] 4. Crane pipe;

[0037] 41. Joint; 42. Inner arm; 43. Outer wall; 431. Hydraulic rod; 44. Breakaway valve; 45. Connecting pipe;

[0038] 5. Controller;

[0039] 6. Flare pipeline; 61. The third manual valve. DETAILED DESCRIPTION

[0040] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0041] See also Figure 1-3 A novel carbon dioxide capture loading skid comprises a skid frame 1 for providing support, a liquid phase pipeline 2, a gas phase pipeline 3, a flare pipeline 6 and a controller 5 are arranged on the top of the skid frame 1; the liquid phase pipeline 2 is used to transport liquid carbon dioxide to ensure that carbon dioxide is safely and stably transmitted in a liquid state; the gas phase pipeline 3 is used to transport gaseous carbon dioxide and can effectively treat the gas phase part generated during the transportation of carbon dioxide; the flare pipeline 6 is used to release the high-pressure gas in the liquid phase pipeline 2 and the gas phase pipeline 3 to avoid the danger that may be caused by excessive pressure; the flare pipeline 6 is arranged between the liquid phase pipeline 2 and the gas phase pipeline 3, and the shape of the flare pipeline 6 is set to be T-shaped, one end of the flare pipeline 6 is connected in series between the liquid phase pipeline 2 and the gas phase pipeline 3, so that the high-pressure gas in the liquid and gas phase pipelines can be discharged centrally; one end of the liquid phase pipeline 2 and the gas phase pipeline 3 are both connected to a crane pipe 4, and the connection of the crane pipe 4 ensures that carbon dioxide can be efficiently and safely transported to the target vehicle through the pipeline system.

[0042] See also Figure 1 The liquid phase pipeline 2 is connected with a pressure gauge 22, a mass flow meter 23, a temperature transmitter 24, a liquid phase drain valve 25 and a liquid phase electric two-end valve 26 in sequence; the pressure gauge 22 is used to monitor the pressure in the liquid phase pipeline 2 in real time to ensure that the delivery pressure of carbon dioxide is always within a safe range; the mass flow meter 23 can accurately count the mass of carbon dioxide passing through the liquid phase pipeline 2 to ensure that the delivery amount of carbon dioxide meets the expected requirements; the temperature transmitter 24 can convert the temperature signal in the liquid phase pipeline 2 into an electrical signal and transmit it to the controller 5 to realize real-time monitoring of the temperature; the liquid phase drain valve 25 is located below the temperature transmitter 24, which is convenient for safely discharging the residual liquid in the liquid phase pipeline 2 when the system is shut down or maintained, avoiding liquid residue in the liquid phase pipeline 2, and ensuring the safety of the system and the reliability of subsequent operations; the setting of the liquid phase electric two-end valve 26 further enhances the control of the liquid phase pipeline 2.

[0043] See also Figure 1 One end of the liquid phase pipeline 2 is connected to a first manual valve 21; the first manual valve 21 is used to control the opening and closing of the liquid phase pipeline 2, ensuring that the liquid phase pipeline 2 can be opened or closed according to operational requirements to prevent accidental leakage in a non-working state.

[0044] See also Figure 1-2 The gas phase pipeline 3 is connected with an electric valve 32 and a flame arrester 33 in sequence; the electric valve 32 is used to control the gas flow in the gas phase pipeline 3 and can be automatically adjusted according to system requirements; the flame arrester 33 is arranged on the gas phase pipeline 3 to prevent external flames from entering the system, thereby preventing fire hazards that may be caused by gas flow.

[0045] See also Figure 1The other end of the gas phase pipeline 3 is connected to a second manual valve 31; the second manual valve 31 is used to manually control the gas flow of the gas phase pipeline 3 to ensure that the gas phase pipeline 3 can be quickly closed when necessary, thereby increasing the operational flexibility and safety of the system.

[0046] See also Figure 1-2 A third manual valve 61 is provided between the liquid phase pipeline 2 and the gas phase pipeline 3 and the flare pipeline 6; the third manual valve 61 is used to control the connection between the liquid phase pipeline 2 and the gas phase pipeline 3 and the flare pipeline 6, ensuring that the gas can be quickly discharged into the flare pipeline 6 under high pressure conditions to prevent damage to the system caused by excessive pressure.

[0047] See also Figure 3 The crane pipe 4 includes a joint 41, on which an inner arm 42 is rotatably connected, one end of the inner arm 42 is rotatably connected to an outer arm 43, one end of the outer arm 43 is connected to a break valve 44, and one end of the break valve 44 is connected to a connecting pipe 45; the joint 41 ensures that the crane pipe 4 is firmly connected to the liquid phase pipeline 2 and the gas phase pipeline 3 to avoid loosening or leakage during operation; the rotating connection between the inner arm 42 and the outer arm 43 can provide a flexible operating angle, which is convenient for adjusting the joint position to adapt to the interface of different vehicles; the break valve 44 is arranged at the end of the outer arm 43 to ensure that the connection can be quickly cut off in an emergency to prevent leakage or accidents; the connecting pipe 45 provides a final connection with the vehicle interface to ensure that the carbon dioxide can be safely transported to the target vehicle.

[0048] See also Figure 3 A hydraulic rod 431 is provided between the inner arm 42 and the outer arm 43, and the telescopic end of the hydraulic rod 431 is slidably connected to the inner arm 42; the setting of the hydraulic rod 431 makes the connection between the inner arm 42 and the outer arm 43 more stable, and can provide a smooth operating experience during the telescopic process, avoiding operational errors caused by unstable connection, thereby improving the overall safety and operational convenience of the system.

[0049] The working principle of the utility model is:

[0050] When in use, connect the crane pipe 4 provided at one end of the liquid phase pipeline 2 and the gas phase pipeline 3 to the corresponding interface of the vehicle to ensure that the connection is firm and well sealed;

[0051] Then open the second manual valve 31 and the first manual valve 21 to ensure that the liquid phase pipeline 2 and the gas phase pipeline 3 are unobstructed;

[0052] The pressure gauge 22 provided on the liquid phase pipeline 2 can monitor the pressure in the liquid phase pipeline 2 in real time; and the mass flow meter 23 provided can accurately count the transport amount of carbon dioxide;

[0053] The temperature transmitter 24 is capable of converting the temperature signal in the liquid phase pipeline 2 into an electrical signal and transmitting it to the controller 5;

[0054] The liquid phase drain valve 25 is provided to facilitate the safe discharge of the residual liquid in the liquid phase pipeline 2, thereby preventing the residual liquid in the liquid phase pipeline 2;

[0055] The flame arrester 33 provided on the gas phase pipeline 3 can prevent the flame from entering the interior of the system.

[0056] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A new type of carbon dioxide capture loading skid, characterized by: It comprises a skid frame (1) for providing support, wherein a liquid phase pipeline (2), a gas phase pipeline (3), a flare pipeline (6) and a control instrument (5) are arranged on the top of the skid frame (1); The liquid phase pipeline (2) is used to transport liquid carbon dioxide; The gas phase pipeline (3) is used to transport gaseous carbon dioxide; The flare pipeline (6) is used to release the high-pressure gas in the liquid phase pipeline (2) and the gas phase pipeline (3); The flare pipeline (6) is arranged between the liquid phase pipeline (2) and the gas phase pipeline (3), and the shape of the flare pipeline (6) is set to be T-shaped, and one end of the flare pipeline (6) is connected in series between the liquid phase pipeline (2) and the gas phase pipeline (3); One end of the liquid phase pipeline (2) and the gas phase pipeline (3) are both connected to a lifting pipe (4).

2. A novel carbon dioxide capture loading skid according to claim 1, characterized in that: The liquid phase pipeline (2) is sequentially connected with a pressure gauge (22), a mass flow meter (23), a temperature transmitter (24), a liquid phase drain valve (25) and liquid phase electric two-end valves (26); The liquid phase drain valve (25) is located below the temperature transmitter (24).

3. A novel carbon dioxide capture loading skid according to claim 2, characterized in that: One end of the liquid phase pipeline (2) is connected to a first manual valve (21).

4. The novel carbon dioxide capture loading skid according to claim 1 is characterized by: The gas phase pipeline (3) is sequentially connected to an electric valve (32) and a flame arrester (33).

5. A novel carbon dioxide capture loading skid according to claim 4, characterized in that: The other end of the gas phase pipeline (3) is connected to a second manual valve (31).

6. The novel carbon dioxide capture loading skid according to claim 1 is characterized by: A third manual valve (61) is provided between the liquid phase pipeline (2) and the gas phase pipeline (3) and the flare pipeline (6).

7. The novel carbon dioxide capture loading skid according to claim 1 is characterized by: The crane pipe (4) comprises a joint (41), an inner arm (42) being rotatably connected to the joint (41), one end of the inner arm (42) being rotatably connected to an outer wall (43), one end of the outer wall (43) being connected to a breakaway valve (44), and one end of the breakaway valve (44) being connected to a connecting pipe (45).

8. The novel carbon dioxide capture loading skid according to claim 7 is characterized by: A hydraulic rod (431) is provided between the inner arm (42) and the outer wall (43), and a telescopic end of the hydraulic rod (431) is slidably connected to the inner arm (42).

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