Ground torch discharging device

Abstract

The utility model provides a ground torch discharging device, which relates to the technical field of petrochemical engineering and comprises a combustion tower, the bottom of the combustion tower is fixedly connected with a base, and a first-stage pipe, a second-stage pipe, a third-stage pipe and a tetrode are arranged on one side of the combustion tower and located above the base. The two ends of the first-stage pipe, the two ends of the second-stage pipe, the two ends of the third-stage pipe and the two ends of the tetrode are all connected with U-shaped pipes through flanges, and the center of the U-shaped pipe at one end is fixedly communicated with an air inlet pipe. According to the ground torch discharging device, the two grading pipes are arranged in the ground torch discharging device, the effect that one grading pipe is standby can be achieved, when one grading pipe is damaged or aged and needs to be replaced, the grading pipe at the position can be closed through the control valve, and the control valve on the other grading pipe can be opened; and the effect that the device still operates when the damaged or aged grading pipe is replaced can be achieved, and therefore the effect of improving the discharging efficiency of the device can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of petrochemical technology, and in particular to a ground flare emission device. Background Technology

[0002] Production activities in numerous industrial sectors such as petroleum, chemical, and natural gas generate large quantities of combustible waste gases. Ground flare systems, as a common and effective waste gas treatment device, play a crucial role in the safe combustion and discharge of these gases. Among these components, the quaternary tube, as a key component guiding and distributing waste gases, significantly impacts the overall operational performance of the system.

[0003] Currently, most ground-based flare systems use a four-stage pipeline system, with each stage typically consisting of only a single pipe. Under normal operating conditions, this design can meet certain exhaust gas emission requirements and achieve orderly combustion of the exhaust gases. However, the drawbacks of this design become apparent when pipe replacement is needed. Because each stage has only a single pipe, if a stage's pipe becomes damaged, ages, or requires replacement, it is usually necessary to shut down that stage's pipe to ensure the safe conduct of the replacement operation. During the replacement process, the exhaust gases that were originally emitted through that stage's pipe cannot normally enter the combustion zone, resulting in a temporary interruption of exhaust gas emission. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the prior art where, in order to ensure the safe conduct of replacement work, it is usually necessary to shut down a certain level of pipeline when it is damaged, aged, or otherwise needs to be replaced. Therefore, a ground flare emission device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a ground flare emission device, comprising a combustion tower, a base fixedly connected to the bottom of the combustion tower, and a primary pipe, a secondary pipe, a tertiary pipe and a quaternary pipe provided on one side of the combustion tower and above the base. Both ends of the primary pipe, the secondary pipe, the tertiary pipe and the quaternary pipe are flanged and connected to U-shaped pipes. An air inlet pipe is fixed and connected to the center of one end of the U-shaped pipe, and a connecting pipe is fixed and connected to the center of the other end of the U-shaped pipe. The other end of the connecting pipe is fixed and connected to the combustion tower.

[0006] Preferably, a windbreak wall is fixedly connected to the top of the base, and the combustion tower is located inside the windbreak wall.

[0007] Preferably, there are two of each of the primary tube, secondary tube, tertiary tube, and quaternary tube.

[0008] Preferably, control valves are fixedly installed at the top and near both ends of the U-shaped tube.

[0009] Preferably, the surface of the air intake pipe is fitted with and fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to the top of the base.

[0010] Preferably, one end of each connecting pipe penetrates the windbreak wall and is fixedly connected to it.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] In this invention, the ground flare emission device has two grading pipes, which can serve as a backup for one grading pipe. When one grading pipe is damaged or aged and needs to be replaced, the control valve can be used to close the grading pipe at that point and open the control valve on the other grading pipe. This ensures that the device continues to operate while the damaged or aged grading pipe is being replaced, thereby improving the emission efficiency of the device. Attached Figure Description

[0013] Figure 1 This utility model provides a three-dimensional view of the overall structure of a ground flare emission device;

[0014] Figure 2 A side view of the overall structure of a ground flare emission device is provided for this utility model;

[0015] Figure 3 This utility model provides an overall structural cross-sectional view of a ground flare emission device.

[0016] Legend: 1. Combustion tower; 2. Base; 3. Windbreak wall; 4. Primary pipe; 5. Secondary pipe; 6. Tertiary pipe; 7. Quaternary pipe; 8. U-shaped pipe; 9. Control valve; 10. Inlet pipe; 11. Support plate; 12. Connecting pipe. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Example 1, such as Figure 1-3As shown, this utility model provides a ground flare emission device, including a combustion tower 1. A base 2 is fixedly connected to the bottom of the combustion tower 1. A primary pipe 4, a secondary pipe 5, a tertiary pipe 6, and a quaternary pipe 7 are provided on one side of the combustion tower 1 and above the base 2. Both ends of the primary pipe 4, the secondary pipe 5, the tertiary pipe 6, and the quaternary pipe 7 are flanged and connected to U-shaped pipes 8. An air inlet pipe 10 is fixed and connected to the center of one end of the U-shaped pipe 8, and a connecting pipe 12 is fixed and connected to the center of the other end of the U-shaped pipe 8. The other end of the connecting pipe 12 is fixed and connected to the combustion tower 1.

[0020] The overall effect of Embodiment 1 is as follows: A base 2 is fixedly connected to the bottom of the combustion tower 1. A primary pipe 4, a secondary pipe 5, a tertiary pipe 6, and a quaternary pipe 7 are provided on one side of the combustion tower 1 and above the base 2. Both ends of the primary pipe 4, secondary pipe 5, tertiary pipe 6, and quaternary pipe 7 are flanged and connected to U-shaped pipes 8. An air inlet pipe 10 is fixed and connected to the center of one end of the U-shaped pipe 8, and a connecting pipe 12 is fixed and connected to the center of the other end of the U-shaped pipe 8. The other end of the connecting pipe 12 is fixed and connected to the combustion tower 1. This allows the device to continue operating while replacing a damaged or aged stage pipe, thus improving the emission efficiency of the device.

[0021] Example 2, as Figure 1-3 As shown, a windbreak wall 3 is fixedly connected to the top of the base 2, and the combustion tower 1 is located inside the windbreak wall 3; there are two of each of the first-stage pipe 4, second-stage pipe 5, third-stage pipe 6, and fourth-stage pipe 7; control valves 9 are fixedly installed on the top of the U-shaped pipe 8 and near both ends; support plates 11 are fitted and fixedly connected to the surface of the air inlet pipe 10, and the bottom of the support plates 11 is fixedly connected to the top of the base 2; one end of the connecting pipe 12 passes through the windbreak wall 3 and is fixedly connected to it.

[0022] The overall effect of Embodiment 2 is as follows: A windbreak wall 3 is fixedly connected to the top of the base 2, and the combustion tower 1 is located inside the windbreak wall 3, which acts as a physical barrier to prevent personnel from freely entering the exhaust gas incinerator enclosure area, thus ensuring personnel safety. Two of each of the primary pipe 4, secondary pipe 5, tertiary pipe 6, and quaternary pipe 7 are used, allowing one stage pipe to be kept as a backup, ensuring the device continues to operate even when the stage pipe is replaced. Control valves 9 are fixedly installed at the top and near both ends of the U-shaped pipe 8, allowing the control valves to control the airflow through the stage pipes. Support plates 11 are fitted and fixedly connected to the surface of the air inlet pipe 10, with the bottom of the support plates 11 fixedly connected to the top of the base 2, thus supporting the air inlet pipe 10. One end of each connecting pipe 12 penetrates the windbreak wall 3 and is fixedly connected to it, connecting the connecting pipe 12 to the U-shaped pipe 8 and the combustion tower 1.

[0023] Working principle: Each stage pipe in the ground flare emission device is equipped with two pipes. When one of the primary pipes 4, secondary pipes 5, tertiary pipes 6, and quaternary pipes 7 is damaged or aged and needs to be replaced, the control valve 9 can be used to close the pipe at that location and open the corresponding control valve 9 on the other pipe. This allows the device to continue operating while the damaged or aged stage pipe is being replaced, thereby improving the emission efficiency of the device.

[0024] The wiring diagrams of the combustion tower 1 and control valve 9 in this utility model are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control method and wiring layout of the combustion tower 1 and control valve 9 will not be explained in detail.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A ground flare discharge installation comprising a combustion tower (1), characterized in that: The bottom of the combustion tower (1) is fixedly connected with a base (2), one side of the combustion tower (1) and above the base (2) is provided with a first-stage pipe (4), a second-stage pipe (5), a third-stage pipe (6) and a fourth-stage pipe (7), the two ends of the first-stage pipe (4), the second-stage pipe (5), the third-stage pipe (6) and the fourth-stage pipe (7) are all flange-connected with U-shaped pipes (8), the center of one end of the U-shaped pipes (8) is fixedly connected with air inlet pipes (10), and the center of the other end of the U-shaped pipes (8) is fixedly connected with connecting pipes (12), and the other end of the connecting pipes (12) is fixedly connected with the combustion tower (1).

2. A ground flare emission apparatus according to claim 1, wherein: The top of the base (2) is fixedly connected with a windproof wall (3), and the combustion tower (1) is located in the windproof wall (3).

3. A ground flare emission apparatus according to claim 1, wherein: The first-stage pipe (4), the second-stage pipe (5), the third-stage pipe (6) and the fourth-stage pipe (7) are all two.

4. A ground flare apparatus as defined in claim 1, wherein: The top of the U-shaped pipe (8) and close to the two ends are fixedly connected with control valves (9).

5. A ground flare apparatus as defined in claim 1, wherein: The surfaces of the air inlet pipes (10) are all sleeved with support plates (11), and the bottoms of the support plates (11) are fixedly connected with the top of the base (2).

6. A ground flare apparatus as defined in claim 2, wherein: One end of the connecting pipe (12) penetrates through the windproof wall (3) and is fixedly connected with the windproof wall (3).

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