Waste gas blending combustion type combustor

Abstract

The utility model discloses a waste gas blending combustion type burner which comprises a burner body, a feeding door is arranged at one end of the burner body, gas inlet pipes for waste gas to enter are symmetrically arranged at one end of the feeding door, and a fixing flange is fixedly arranged at one end of each gas inlet pipe. A filter assembly for reducing corrosive gas entering the burner body is arranged in the fixed flange; the wear-resisting bottom plate is clamped to the bottom end of the connecting plate in a sliding mode through the clamping sliding grooves and the clamping sliding rods, the friction force between the fixing base and the ground support can be increased through the wear-resisting bottom plate, and the situation that the combustor body shifts in the working process is reduced; and meanwhile, a worker can conveniently replace the wear-resisting bottom plate when the wear-resisting bottom plate is damaged in the later period through a clamping sliding groove and a clamping sliding rod, when the combustor body works, vibration generated when the combustor body works can be relieved through a telescopic rod and a reset spring in the bottom end of a fixing base, the stability of the combustor body during working is improved, and the service life of the combustor body is prolonged. And the condition of displacement is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of burner equipment, in particular to a waste gas mixed combustion type burner. Background Art

[0002] A waste gas co-combustion burner is a device that can mix waste gas with other fuels for combustion. It is usually used in industrial production processes and can reuse the waste gas generated, thereby reducing waste gas emissions and waste of resources.

[0003] The exhaust gas blending burner can completely burn the harmful substances in the exhaust gas when burning the exhaust gas, reducing the concentration of exhaust gas emissions and the emission of pollutants. However, the external support structure of the burner may cause the burner to shake or shift during operation, affecting its normal operation and safety. Utility Model Content

[0004] The purpose of the utility model is to provide a waste gas blending burner to solve the problem that the existing waste gas blending burner can completely burn the harmful substances in the waste gas when burning the waste gas, thereby reducing the concentration of the waste gas emissions and the emission of pollutants, but the external supporting structure of the burner may cause the burner to shake or shift during operation, affecting its normal operation and safety.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste gas co-combustion type burner, comprising a burner body, a feed door is arranged at one end of the burner body, an intake pipe for exhaust gas to enter is symmetrically arranged at one end of the feed door, a fixed flange is fixedly arranged at one end of the intake pipe, a filter assembly for reducing the entry of corrosive gas into the burner body is arranged inside the fixed flange, a connecting seat is fixedly connected to the bottom end of the burner body, a fixing seat is fixedly installed at the bottom end of the connecting seat, a connecting plate is fixedly installed at the bottom end of the fixing seat, telescopic rods fixed to the connecting plate are evenly fixed inside the fixing seat, and a return spring for reducing external vibration is sleeved on the outer periphery of the telescopic rod.

[0006] As a further solution of the utility model: the bottom end of the connecting plate is slidably connected with a wear-resistant bottom plate for reducing vibration and displacement of the burner body when it is working.

[0007] As a further solution of the utility model: the bottom end of the connecting plate is fixedly connected with a connecting slide rod which is slidably engaged with the wear-resistant bottom plate, and the connecting slide rod is symmetrically fixed to the bottom end of the connecting plate, and the top end of the wear-resistant bottom plate is symmetrically provided with a connecting slide groove which is slidably engaged with the connecting slide rod.

[0008] As a further solution of the utility model: the connecting seat and the fixing seat are threadedly fixed by a fastening threaded rod, and the fastening threaded rod is evenly threaded through and around the outer periphery of the connecting seat.

[0009] As a further solution of the utility model: the filter assembly includes a circular filter plate for reducing the entry of corrosive gases into the burner body, the outer periphery of the circular filter plate is fixed with a block that is clamped and fixed to the fixed flange, and the block is evenly fixed around the outer periphery of the circular filter plate, and one end of the fixed flange is evenly provided with a groove that is clamped and fixed to the block.

[0010] As a further solution of the utility model: a fixing slot hole which is threadedly fixed to the circular filter plate is provided at one end of the clamping slot close to one end of the circular filter plate, and the fixing slot hole is also provided at one end of the clamping block.

[0011] As a further solution of the utility model: a fixing screw is inserted into one end of the clamping block, and the fixing screw passes through the clamping block and the fixing slot hole at one end of the clamping slot for fixing.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the staff of the utility model needs to use the burner body, firstly, the circular filter plate is clamped and fixed to the inside of the fixed flange through the clamping groove and the clamping block, and then the fixing screw is passed through the clamping block and the fixing slot hole at one end of the clamping groove to further increase the stability of the fixing of the circular filter plate and the fixed flange, thereby reducing the situation where the circular filter plate falls off due to vibration when the burner body is working. At the same time, the circular filter plate can reduce the corrosive gas in the exhaust gas from entering the inside of the burner body, thereby increasing the service life of the metal parts inside the burner body;

[0014] 2. The wear-resistant bottom plate is slidably connected to the bottom end of the connecting plate through the card-joining slide groove and the card-joining slide rod. The wear-resistant bottom plate can increase the friction between the fixed seat and the ground support, and reduce the displacement of the burner body during operation. At the same time, the card-joining slide groove and the card-joining slide rod can facilitate the staff to replace the wear-resistant bottom plate when it is damaged in the later stage. When the burner body is working, the telescopic rod and the return spring inside the bottom end of the fixed seat can reduce the vibration of the burner body during operation, increase the stability of the burner body during operation, and reduce the displacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the expanded structure of the burner body of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing seat of the utility model;

[0018] Figure 4 This utility model Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0019] Figure 5 This utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. burner body; 2. feed door; 3. air inlet pipe; 4. fixing flange; 5. filter assembly; 51. circular filter plate; 52. slot; 53. block; 54. fixing slot; 55. fixing screw; 6. connecting seat; 7. fixing seat; 8. fastening threaded rod; 9. telescopic rod; 10. reset spring; 11. connecting plate; 12. wear-resistant bottom plate; 13. snap-in slide rod; 14. snap-in slide groove. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0023] Reference Figures 1 to 5In an embodiment of the utility model, a waste gas blending type burner comprises a burner body 1, a feed door 2 is arranged at one end of the burner body 1, an intake pipe 3 for exhaust gas to enter is symmetrically arranged at one end of the feed door 2, a fixing flange 4 is fixedly arranged at one end of the intake pipe 3, a filter assembly 5 for reducing the corrosive gas from entering the burner body 1 is arranged inside the fixing flange 4, a connecting seat 6 is fixedly connected to the bottom end of the burner body 1, and a fixing seat 7 is fixedly installed at the bottom end of the connecting seat 6, the connecting seat 6 and the fixing seat 7 are threadedly fixed by a fastening threaded rod 8, and the fastening threaded rod 8 is evenly threadedly penetrated and connected to the outer periphery of the connecting seat 6, a connecting plate 11 is fixedly installed at the bottom end of the fixing seat 7, a telescopic rod 9 fixed to the connecting plate 11 is evenly fixed inside the fixing seat 7, and a return spring 10 for reducing external vibration is sleeved on the outer periphery of the telescopic rod 9.

[0024] Reference Figure 2 The bottom end of the connecting plate 11 is slidably connected with a wear-resistant bottom plate 12 for reducing the vibration displacement of the burner body 1 during operation. The bottom end of the connecting plate 11 is fixedly connected with a connecting slide rod 13 which is slidably connected with the wear-resistant bottom plate 12. The connecting slide rod 13 is symmetrically fixed to the bottom end of the connecting plate 11. The top end of the wear-resistant bottom plate 12 is symmetrically provided with a connecting slide groove 14 which is slidably connected with the connecting slide rod 13.

[0025] Reference Figure 2 and Figure 5 The filter assembly 5 includes a circular filter plate 51 for reducing the corrosive gas from entering the burner body 1. A block 53 fixedly connected to the fixed flange 4 is fixedly arranged on the outer periphery of the circular filter plate 51, and the block 53 is evenly fixed around the outer periphery of the circular filter plate 51. A slot 52 fixed to the block 53 is evenly arranged at one end of the fixed flange 4. A fixing slot 54 fixed to the circular filter plate 51 is arranged at one end of the slot 52 near one end of the circular filter plate 51, and the fixing slot 54 is also arranged at one end of the block 53. A fixing screw 55 is inserted at one end of the block 53, and the fixing screw 55 passes through the fixing slot 54 at one end of the block 53 and the slot 52 for fixing.

[0026] The working principle of the utility model is as follows: when the staff needs to use the burner body 1, firstly, the circular filter plate 51 is clamped and fixed to the inside of the fixing flange 4 through the clamping groove 52 and the clamping block 53, and then the fixing screw 55 is passed through the clamping block 53 and the fixing slot hole 54 at one end of the clamping groove 52 to further increase the fixing stability of the circular filter plate 51 and the fixing flange 4, thereby reducing the situation where the circular filter plate 51 falls off due to vibration when the burner body 1 is working, and at the same time, the corrosive gas in the exhaust gas can be reduced from entering the inside of the burner body 1 through the circular filter plate 51, thereby increasing the service life of the metal original parts inside the burner body 1. The wear-resistant bottom plate 12 is then slidably connected to the bottom end of the connecting plate 11 through the snap-in slide groove 14 and the snap-in slide rod 13. The wear-resistant bottom plate 12 can increase the friction between the fixing seat 7 and the ground support, thereby reducing the displacement of the burner body 1 during operation. At the same time, the snap-in slide groove 14 and the snap-in slide rod 13 can facilitate the staff to replace the wear-resistant bottom plate 12 when it is damaged in the later stage. When the burner body 1 is working, the telescopic rod inside the bottom end of the fixing seat 7 and the return spring 10 can slow down the vibration generated by the burner body 1 during operation, thereby increasing the stability of the burner body 1 during operation and reducing the displacement.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A burner for exhaust gas mixing, characterized in that: The invention comprises a burner body (1), wherein one end of the burner body (1) is provided with a feed door (2), one end of the feed door (2) is symmetrically provided with an intake pipe (3) for exhaust gas to enter, one end of the intake pipe (3) is fixedly provided with a fixed flange (4), the interior of the fixed flange (4) is provided with a filter assembly (5) for reducing the amount of corrosive gas entering the burner body (1), the bottom end of the burner body (1) is fixedly connected with a connecting seat (6), the bottom end of the connecting seat (6) is fixedly mounted with a fixing seat (7), the bottom end of the fixing seat (7) is fixedly mounted with a connecting plate (11), the interior of the fixing seat (7) is evenly fixed with telescopic rods (9) fixedly connected to the connecting plate (11), and the outer periphery of the telescopic rods (9) is provided with a return spring (10) for reducing external vibration.

2. The exhaust gas co-combustion burner according to claim 1, characterized in that: The bottom end of the connecting plate (11) is slidably engaged with a wear-resistant bottom plate (12) for reducing vibration and displacement of the burner body (1) when it is in operation.

3. The exhaust gas co-combustion burner according to claim 1, characterized in that: The bottom end of the connecting plate (11) is fixedly connected with a clamping slide rod (13) which is slidably clamped with the wear-resistant bottom plate (12), and the clamping slide rod (13) is symmetrically fixed to the bottom end of the connecting plate (11), and the top end of the wear-resistant bottom plate (12) is symmetrically provided with a clamping slide groove (14) which is slidably clamped with the clamping slide rod (13).

4. The exhaust gas co-combustion burner according to claim 1, characterized in that: The connecting seat (6) and the fixing seat (7) are threadedly fixed via a fastening threaded rod (8), and the fastening threaded rod (8) is evenly threadedly penetrated and connected to the outer circumference of the connecting seat (6).

5. The exhaust gas co-combustion burner according to claim 1, characterized in that: The filter assembly (5) comprises a circular filter plate (51) for reducing the amount of corrosive gas entering the burner body (1); a clamping block (53) is fixedly disposed on the outer periphery of the circular filter plate (51) and is clamped and fixed to a fixing flange (4); the clamping block (53) is uniformly disposed around the outer periphery of the circular filter plate (51); and a clamping groove (52) is uniformly disposed on one end of the fixing flange (4) and is clamped and fixed to the clamping block (53).

6. The exhaust gas co-combustion type burner according to claim 5, characterized in that: One end of the clamping slot (52) is provided with a fixing slot hole (54) threadedly fixed to the circular filter plate (51), and the fixing slot hole (54) is also provided at one end of the clamping block (53).

7. The exhaust gas co-combustion type burner according to claim 5, characterized in that: A fixing screw (55) is inserted into one end of the clamping block (53), and the fixing screw (55) penetrates the clamping block (53) and a fixing slot hole (54) at one end of the clamping slot (52) for fixing.

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