Load-adaptive torch burner

Abstract

The utility model discloses a load self-adaption torch burner which comprises a torch body, a waste gas cavity is formed in the bottom of the interior of the torch body, a gas mixing cavity is formed in the middle of the interior of the torch body, and a gas outlet mixing cavity is formed in the top of the interior of the torch body. Waste gas is filled into a waste gas cavity through a waste gas inlet pipe, the waste gas in the waste gas cavity enters a gas mixing cavity through a first electromagnetic valve, a pipeline exhaust fan extracts air to enter the gas mixing cavity, the waste gas and the air are mixed together in the gas mixing cavity, and the waste gas and the air after being mixed in the gas mixing cavity penetrate through a gas outlet to enter a gas outlet mixing cavity. In the process, the air outlet can be closed by the moving plate, time is provided for sufficient mixing of waste gas and air, then the waste gas flows into the combustion opening and is ignited by the igniter, and therefore the air is combusted after being sufficiently mixed in the mixing cavity, combustion is more sufficient in the combustion process, and the waste gas treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of torch burners, in particular to a load adaptive torch burner. Background Art

[0002] Flare burners are special combustion facilities used to treat combustible and toxic gases and steam that cannot be recovered and reprocessed in petrochemical plants, refineries, chemical plants and other plants or facilities. They are an important measure to ensure factory safety and reduce environmental pollution.

[0003] After searching, it was found in the Chinese Public Utility Model Patent Publication No. CN219063446U that a vertical flare burner used in an oil equipment platform was disclosed. The flare burner adopts a combination of a blast tube, a metal mesh cover, a gas pipe, a mixing disk and an exhaust nozzle to control the operation of the blast tube, and can absorb external air. The air is filtered by the metal mesh cover and the ceramic fiber filter, and then sprayed out through the top of the exhaust nozzle and mixed into the exhaust gas, thereby increasing the oxygen content inside the exhaust gas and improving the completeness of the exhaust gas combustion. Although the above device adopts a mixed air method to improve the completeness of the exhaust gas combustion when in use, it lacks the necessary exhaust gas and air flow control and multiple mixing spaces for mixing the two, so that the exhaust gas and air are not mixed sufficiently, resulting in incomplete combustion during the combustion process, reducing the exhaust gas treatment effect. Therefore, a flare burner that can control the flow of exhaust gas and air and has multiple mixing spaces for the two is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide a load-adaptive flare burner, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A load adaptive flare burner comprises a flare body, wherein an exhaust gas chamber is arranged at the bottom of the flare body, a gas mixing chamber is arranged at the middle of the flare body, an exhaust gas mixing chamber is arranged at the top of the flare body, a fixing seat is fixedly connected to the outer surface of the flare body, and a duct exhaust fan is fixedly connected to the inner wall of the fixing seat.

[0007] In order to achieve the effect of fixing the first partition, as the load-adaptive flare burner of the utility model, the inner wall of the flare body is fixedly connected with a first support ring, and the upper surface of the first support ring is fixedly connected with a first partition.

[0008] In order to achieve the effect of controlling the gas flow, as the load-adaptive flare burner of the utility model, the inner wall of the first partition is fixedly connected with a first solenoid valve, and one end of the pipeline exhaust fan is fixedly connected with a second solenoid valve.

[0009] In order to facilitate the exhaust gas to enter the torch, as the load-adaptive torch burner of the utility model, the upper surface of the fixing seat is fixedly connected with a clamping ring, and the bottom of the outer surface of the torch body is fixedly connected with an exhaust gas inlet pipe.

[0010] In order to achieve the effect of fixing the second partition, as the load-adaptive flare burner of the utility model, the inner wall of the flare body is fixedly connected with a second support ring, and the upper surface of the second support ring is fixedly connected with a second partition.

[0011] In order to achieve the effect of igniting exhaust gas, as a load-adaptive torch burner of the utility model, the upper surface of the torch body is fixedly connected with a cover plate, the upper surface of the cover plate is fixedly connected with a combustion port, and the inner wall of the combustion port is fixedly connected with an igniter.

[0012] In order to achieve the effect of controlling the movement of the movable plate, as a load-adaptive flare burner of the utility model, the inner wall of the second partition plate is fixedly connected with a blocking disk, the upper surface of the blocking disk is provided with an air outlet, the upper surface of the blocking disk is movably connected with a movable plate, the upper surface of the movable plate is fixedly connected with a fixed block, the inner wall of the fixed block is fixedly connected with an electric telescopic rod, and the outer surface of the electric telescopic rod is fixedly connected with a sleeve.

[0013] In order to achieve the effect of fixing the position of the base, as the load-adaptive torch burner of the utility model, the lower surface of the torch body is fixedly connected with the base, and the upper surface of the base is provided with a fixing hole.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The load adaptive torch burner is provided with a torch body, an exhaust gas chamber, a gas mixing chamber, an exhaust mixing chamber, a first baffle and a second baffle. Exhaust gas is filled into the exhaust gas chamber through an exhaust gas inlet pipe. The exhaust gas in the exhaust gas chamber enters the gas mixing chamber through a first solenoid valve. The duct exhaust fan draws air into the gas mixing chamber. The exhaust gas and air are mixed together in the gas mixing chamber. After mixing in the gas mixing chamber, the exhaust gas and air pass through the air outlet and enter the exhaust mixing chamber. In this process, the movable plate can close the air outlet to give the exhaust gas and air sufficient mixing time, and then flow into the combustion port to be ignited by the igniter, so that the air is fully mixed in the mixing chamber before combustion, so that the combustion process is more complete, and the exhaust gas treatment effect is improved.

[0016] 2. The load adaptive flare burner is provided with a first solenoid valve, a duct exhaust fan, a second solenoid valve, a plugging plate, an air outlet, a movable plate, a fixed block and an electric telescopic rod. The first solenoid valve controls the flow rate of the exhaust gas when the exhaust gas enters the gas mixing chamber, and the second solenoid valve controls the flow rate of the air when the air enters the gas mixing chamber, so that the ratio between the exhaust gas and the air entering the gas mixing chamber is that the air is greater than the exhaust gas, which is convenient for the subsequent full combustion of the exhaust gas. At the same time, when the mixed gas in the gas mixing chamber enters the air outlet mixing chamber, the electric telescopic rod controls the position of the movable plate on the plugging plate to control the amount of ventilation at the air outlet, thereby controlling the gas flow rate and facilitating the gas to flow out slowly for full combustion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a load-adaptive flare burner according to Embodiment 1 of the utility model;

[0018] Figure 2 This is a schematic diagram of the axonometric structure of the load-adaptive flare burner of Example 1 of the utility model when viewed from above;

[0019] Figure 3 This is a schematic cross-sectional structural diagram of a load-adaptive flare burner in a front view of Example 1 of the utility model;

[0020] Figure 4 It is a cross-sectional structural schematic diagram of the load adaptive flare burner of Example 1 of the utility model from the right side;

[0021] Figure 5 This is a schematic diagram of the axonometric structure of the load-adaptive flare burner in Example 1 of the utility model without the top cover;

[0022] Figure 6 This is a schematic diagram of the explosion structure of the partition in the load adaptive flare burner of Example 1 of the utility model;

[0023] Figure 7 This is a schematic diagram of the axonometric structure of the duct exhaust fan in the load-adaptive flare burner of Example 1 of the utility model.

[0024] In the figure: 1. torch body; 2. exhaust gas chamber; 3. gas mixing chamber; 4. outlet mixing chamber; 5. first support ring; 6. first baffle; 7. second support ring; 8. second baffle; 9. first solenoid valve; 10. fixing seat; 11. duct exhaust fan; 12. second solenoid valve; 13. retaining ring; 14. exhaust gas inlet pipe; 15. cover plate; 16. combustion port; 17. igniter; 18. plugging plate; 19. outlet; 20. movable plate; 21. fixing block; 22. electric telescopic rod; 23. sleeve; 24. base; 25. fixing hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0026] like Figure 1-7 As shown, the load adaptive flare burner comprises a flare body 1, a waste gas chamber 2 is arranged at the bottom of the flare body 1, a gas mixing chamber 3 is arranged in the middle of the flare body 1, a gas outlet mixing chamber 4 is arranged at the top of the flare body 1, a fixing seat 10 is fixedly connected to the outer surface of the flare body 1, and a duct exhaust fan 11 is fixedly connected to the inner wall of the fixing seat 10.

[0027] When in use, the torch body 1 is fixed on the base 24 through the arrangement of the torch body 1, the waste gas chamber 2, the gas mixing chamber 3, the outlet mixing chamber 4, the first partition 6 and the second partition 8. The first partition 6 and the second partition 8 are fixed inside the torch body 1, and the interior of the torch body 1 is divided into three chambers. The waste gas chamber 2 is between the base 24 and the first partition 6. The waste gas is filled into the waste gas chamber 2 through the waste gas inlet pipe 14. The gas mixing chamber 3 is between the first partition 6 and the second partition 8. The waste gas in the waste gas chamber 2 enters the gas mixing chamber 3 through the first solenoid valve 9. The pipeline exhaust fan 11 Air is drawn into the gas mixing chamber 3, where the exhaust gas and air are mixed together. An exhaust mixing chamber 4 is formed between the second partition plate 8 and the cover plate 15. After mixing in the gas mixing chamber 3, the exhaust gas and air pass through the exhaust port 19 and enter the exhaust mixing chamber 4. During this process, the movable plate 20 can close the exhaust port 19 to give the exhaust gas and air sufficient mixing time, and then flow into the combustion port 16 to be ignited by the igniter 17, so that the air is fully mixed in the mixing chamber before burning, which makes the combustion more complete during the combustion process and improves the exhaust gas treatment effect.

[0028] In this embodiment, a first support ring 5 is fixedly connected to the inner wall of the torch body 1 , and a first partition plate 6 is fixedly connected to the upper surface of the first support ring 5 .

[0029] During specific use, the first partition plate 6 is fixed by setting the first supporting ring 5 .

[0030] In this embodiment, a first solenoid valve 9 is fixedly connected to the inner wall of the first partition plate 6 , and a second solenoid valve 12 is fixedly connected to one end of the duct exhaust fan 11 .

[0031] During specific use, the gas flow rate is controlled by setting the first solenoid valve 9 and the second solenoid valve 12 .

[0032] In this embodiment, a clamping ring 13 is fixedly connected to the upper surface of the fixing seat 10 , and an exhaust gas inlet pipe 14 is fixedly connected to the bottom of the outer surface of the torch body 1 .

[0033] During specific use, the waste gas inlet pipe 14 is provided to facilitate waste gas to enter the torch.

[0034] In this embodiment, a second support ring 7 is fixedly connected to the inner wall of the torch body 1 , and a second partition plate 8 is fixedly connected to the upper surface of the second support ring 7 .

[0035] During specific use, the second partition plate 8 is fixed by setting the second supporting ring 7 .

[0036] In this embodiment, a cover plate 15 is fixedly connected to the upper surface of the torch body 1 , a burner 16 is fixedly connected to the upper surface of the cover plate 15 , and an igniter 17 is fixedly connected to the inner wall of the burner 16 .

[0037] During specific use, the exhaust gas is ignited by the setting of the igniter 17.

[0038] In this embodiment, the inner wall of the second partition 8 is fixedly connected with a blocking disk 18, the upper surface of the blocking disk 18 is provided with an air outlet 19, the upper surface of the blocking disk 18 is movably connected with a movable plate 20, the upper surface of the movable plate 20 is fixedly connected with a fixed block 21, the inner wall of the fixed block 21 is fixedly connected with an electric telescopic rod 22, and the outer surface of the electric telescopic rod 22 is fixedly connected with a sleeve 23.

[0039] During specific use, the electric telescopic rod 22 is used to control the movement of the movable plate 20 .

[0040] In this embodiment, a base 24 is fixedly connected to the lower surface of the torch body 1 , and a fixing hole 25 is formed on the upper surface of the base 24 .

[0041] During specific use, the position of the base 24 is fixed by setting the fixing hole 25 .

[0042] Working principle: The interior of the torch body 1 is divided into three chambers. The exhaust gas chamber 2 is between the base 24 and the first partition plate 6. Exhaust gas is filled into the exhaust gas chamber 2 through the exhaust gas inlet pipe 14. The gas mixing chamber 3 is between the first partition plate 6 and the second partition plate 8. The exhaust gas in the exhaust gas chamber 2 enters the gas mixing chamber 3 through the first solenoid valve 9. The duct exhaust fan 11 draws air into the gas mixing chamber 3, and the exhaust gas and air are mixed together in the gas mixing chamber 3. The exhaust gas and air are mixed in the gas mixing chamber 3. The exhaust gas and air are mixed in the gas mixing chamber 3 through the air outlet 19 and enter the air outlet mixing chamber 4. In this process, the movable plate 20 can close the air outlet 19 to give the exhaust gas and air sufficient mixing time, and then flow into the combustion port 16 to be ignited by the igniter 17.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A load-adaptive flare burner, comprising a flare body (1), characterized in that: The bottom of the torch body (1) is provided with an exhaust gas chamber (2), the middle of the torch body (1) is provided with a gas mixing chamber (3), the top of the torch body (1) is provided with an exhaust gas mixing chamber (4), the outer surface of the torch body (1) is fixedly connected with a fixing seat (10), the inner wall of the fixing seat (10) is fixedly connected with a pipeline exhaust fan (11), the inner wall of the torch body (1) is fixedly connected with a first support ring (5), the upper surface of the first support ring (5) is fixedly connected with a first partition (6), the inner wall of the first partition (6) is fixedly connected with a first solenoid valve (9), one end of the pipeline exhaust fan (11) is fixedly connected with a first support ring (5), the upper surface of the first support ring (5) is fixedly connected with a first partition (6), the inner wall of the first partition (6) is fixedly connected with a first solenoid valve (9), and one end of the pipeline exhaust fan (11) is fixedly connected with a first support ring (5). A second solenoid valve (12) is fixedly connected, the inner wall of the torch body (1) is fixedly connected to a second support ring (7), the upper surface of the second support ring (7) is fixedly connected to a second baffle (8), the inner wall of the second baffle (8) is fixedly connected to a plugging disk (18), the upper surface of the plugging disk (18) is provided with an air outlet (19), the upper surface of the plugging disk (18) is movably connected to a movable plate (20), the upper surface of the movable plate (20) is fixedly connected to a fixed block (21), the inner wall of the fixed block (21) is fixedly connected to an electric telescopic rod (22), and the outer surface of the electric telescopic rod (22) is fixedly connected to a sleeve (23).

2. The load adaptive flare burner according to claim 1, characterized in that: A clamping ring (13) is fixedly connected to the upper surface of the fixing seat (10), and a waste gas inlet pipe (14) is fixedly connected to the bottom of the outer surface of the torch body (1).

3. The load adaptive flare burner according to claim 1, characterized in that: A cover plate (15) is fixedly connected to the upper surface of the torch body (1), a burner (16) is fixedly connected to the upper surface of the cover plate (15), and an igniter (17) is fixedly connected to the inner wall of the burner (16).

4. The load adaptive flare burner according to claim 1, characterized in that: The lower surface of the torch body (1) is fixedly connected to a base (24), and the upper surface of the base (24) is provided with a fixing hole (25).

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