Gas oxidation device burner capable of being movably and flexibly installed

Abstract

The utility model belongs to the technical field of combustors, and discloses a gas oxidation device combustor capable of being movably and flexibly mounted, which comprises a combustor body, a support is abutted against the bottom of the combustor body, four support legs of the support are fixedly connected with universal rollers, the top of the support is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with a mounting base. A fixing plate is fixedly connected to one side of the mounting plate, a moving assembly is movably connected to the outer portion of the fixing plate, and a first limiting column is fixedly connected to the top of the moving assembly. The combustor is provided with the tension spring, the first rolling rod, the extension assembly, the pressing shaft and the limiting piece, the first rolling rod is turned over with the fixed wheel as the axis, the inner stretching rod is pulled out from the interior of the outer limiting barrel, the extension assembly is extended, the pressing shaft bypasses the longest end of the combustor body and is turned over to the position over the limiting shaft, and the bottom of the first rolling rod abuts against the movable wheel; and the combustor body is more stable in the moving process and not prone to shaking, and the device can be prevented from falling down and being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of burners, in particular to a burner of a gas oxidation device which can be movably and flexibly installed. Background Art

[0002] A burner is a general term for a device that sprays fuel and air in a certain way to mix and burn. Burners are divided into industrial burners, burners, civil burners, and special burners according to their types and application areas. They are mostly made of corrosion-resistant and high-temperature resistant materials such as stainless steel or titanium. The function of the burner is to atomize the sample through flame combustion.

[0003] The gas oxidation device burner is a device that mixes fuel and air in a certain way and burns them. Its main function is to convert the chemical energy in the fuel into heat energy through flame combustion to meet the needs of industry, commerce or special applications. The gas oxidation device is to use methane concentration of 0.25%-

[0004] A device that oxidizes 1.2% coal mine gas to generate heat. When the gas oxidation device is started, the gas oxidation device burner is required to provide a heat source to increase the internal temperature of the oxidation device and create an environment for methane oxidation reaction (≥860℃).

[0005] During use of the existing gas oxidation device, it is necessary to first connect and install the burner with the gas oxidation device, and the burner provides a heat source to increase the internal temperature of the gas oxidation device, thereby creating an environment for methane oxidation reaction. During the movement of the burner, it is mostly moved by a movable bracket and rollers. During the movement of this moving method, if the staff cannot hold the movable bracket steadily, or the rollers hit obstacles, the burner is prone to tipping over, thereby causing the burner to fall and be damaged. A movably and flexibly installed gas oxidation device burner is now proposed to solve the above problems. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a movably and flexibly installed gas oxidation device burner, which solves the problem that the device is easy to shake during movement and easily cause the device to fall and be damaged.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movably and flexibly installed gas oxidation device burner, comprising a burner body, a bracket abutting the bottom of the burner body, four legs of the bracket fixedly connected with universal rollers, a mounting plate fixedly connected to the top of the bracket, a fixed plate fixedly connected to one side of the mounting plate, a moving assembly movably connected to the outside of the fixed plate, a first limiting column fixedly connected to the top of the moving assembly, a tension spring fixedly sleeved on the outside of the first limiting column, a second limiting column fixedly sleeved on one end of the tension spring, a fixed shaft fixedly connected to the inside of the mounting plate, and fixed wheels fixedly connected to both ends of the fixed shaft;

[0008] The outsides of the two fixed wheels are movably connected with a first roller rod, one side of the first roller rod is fixedly connected with an extension component, one end of the extension component is fixedly connected with a second roller rod, the inside of the second roller rod is fixedly connected with a pressure shaft, the bottom of the second roller rod is fixedly connected with a central shaft, one side of the mounting plate is fixedly connected with a limiting shaft, the outside of the limiting shaft is movably engaged with a limiting piece, and the top of the mounting plate is fixedly connected with a docking plate.

[0009] Preferably, the moving assembly comprises a moving plate, both sides of the moving plate are fixedly connected with moving columns, and the outsides of the two moving columns are movably connected with moving wheels.

[0010] Preferably, the interior of the movable plate is movably connected to the fixed plate, one side of the movable plate abuts against the mounting plate, and the exterior of the movable wheel abuts against the first roller.

[0011] Preferably, the bottom of the fixing plate is fixedly connected to the top of the mounting plate, the fixing plate is a symmetrical structure, and the top of the fixing plate is a closed structure.

[0012] Preferably, the first limiting column is located in the middle of the top of the moving assembly, the tension spring is located in the middle of the fixed plate, and the second limiting column does not contact the fixed plate.

[0013] Preferably, the extension assembly comprises an outer limiting cylinder, and an inner stretching rod is movably connected inside the outer limiting cylinder.

[0014] Preferably, one end of the outer limiting cylinder is fixedly connected to the first rolling rod, and one end of the inner stretching rod is fixedly connected to the second rolling rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model is provided with a tension spring, a first roller, an extension component, a pressure shaft, and a limiting piece. The first roller is flipped with the fixed wheel as the axis, the inner stretching rod is pulled out from the inside of the outer limiting cylinder, the extension component is extended, the pressure shaft is bypassed by the longest end of the burner body, and flipped to just above the limiting shaft. The bottom of the first roller abuts against the moving wheel, and the moving plate is pressed down by the moving wheel. The moving plate slides down along the fixed plate, and the limiting piece is flipped 270 degrees with the central axis as the axis, so that the limiting piece is parallel to just above the limiting shaft, and then the limiting piece is flipped in the opposite direction by 90 degrees, so that the limiting piece is clamped and fixed with the limiting shaft, the moving plate and the limiting piece respectively press the base of the burner body, so that the burner body is more stable and not easy to shake during the movement, and the device can be prevented from falling and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall installation relationship structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the positional relationship structure of the mounting plate of the utility model;

[0019] Figure 3 It is a schematic diagram of the position relationship structure of the tension spring of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional relationship structure of the fixing plate of the utility model;

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged relationship structure at A in the middle;

[0022] Figure 6 It is a schematic diagram of the cross-sectional relationship structure of the limiter of the utility model;

[0023] Figure 7 For this utility model Figure 6 Schematic diagram of the enlarged relationship structure at B in the middle;

[0024] Figure 8 For this utility model Figure 6 Schematic diagram of the enlarged relationship structure at C in the middle.

[0025] In the figure: 1. burner body; 2. bracket; 3. universal roller; 4. mounting plate; 5. fixed plate; 6. moving assembly; 611. moving plate; 612. moving column; 613. moving wheel; 7. first limiting column; 8. tension spring; 9. second limiting column; 10. fixed shaft; 11. fixed wheel; 12. first roller; 13. extension assembly; 14. second roller; 15. pressing shaft; 16. central shaft; 17. limiting shaft; 18. limiting member; 19. docking plate. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figures 1 to 8 As shown, the utility model provides a movably and flexibly installed gas oxidation device burner, comprising a burner body 1, a bracket 2 is abutted at the bottom of the burner body 1, four legs of the bracket 2 are fixedly connected with universal rollers 3, a mounting plate 4 is fixedly connected to the top of the bracket 2, a fixed plate 5 is fixedly connected to one side of the mounting plate 4, a moving assembly 6 is movably connected to the outside of the fixed plate 5, a first limiting column 7 is fixedly connected to the top of the moving assembly 6, a tension spring 8 is fixedly sleeved on the outside of the first limiting column 7, a second limiting column 9 is fixedly sleeved on one end of the tension spring 8, a fixed shaft 10 is fixedly connected to the inside of the mounting plate 4, and both ends of the fixed shaft 10 are fixedly connected to fixed wheels 11;

[0028] The outsides of the two fixed wheels 11 are movably connected with a first roller 12, one side of the first roller 12 is fixedly connected with an extension component 13, one end of the extension component 13 is fixedly connected with a second roller 14, the inside of the second roller 14 is fixedly connected with a pressing shaft 15, the bottom of the second roller 14 is fixedly connected with a central shaft 16, one side of the mounting plate 4 is fixedly connected with a limiting shaft 17, the outside of the limiting shaft 17 is movably connected with a limiting member 18, and the top of the mounting plate 4 is fixedly connected with a docking plate 19;

[0029] By pulling the pressing shaft 15 from the inside of the mounting plate 4, flipping the first rolling rod 12 with the fixed wheel 11 as the axis, pulling the inner stretching rod out from the inside of the outer limiting cylinder, and passing the pressing shaft 15 around the longest end of the burner body 1, flipping it to the top of the limiting shaft 17, the bottom of the first rolling rod 12 abuts against the moving wheel 613, and the moving plate 611 is pressed down by the moving wheel 613. At this time, the moving plate 611 slides down along the plate surface of the fixed plate 5, and the first limiting column 7 stretches the tension spring 8 through the moving plate 611 to lengthen;

[0030] After the pressing shaft 15 is turned over to the top of the limiting shaft 17, the inner stretching rod slides into the inner part of the outer limiting cylinder, and the limiting member 18 is turned 270 degrees from the outside of the pressing shaft 15 with the central axis 16 as the axis, so that the limiting member 18 is parallel to the top of the limiting shaft 17, and then the limiting member 18 is turned 90 degrees in the opposite direction, so that the limiting member 18 is clamped and fixed with the limiting shaft 17, and the movable plate 611 and the limiting member 18 respectively press the base of the burner body 1, so that the burner body 1 is more stable and not easy to shake during the movement, which can prevent the device from falling and being damaged;

[0031] When the oxidation device is operating normally, the burner is in a long-term heated state and requires an 11-kilowatt fan for uninterrupted cooling. The burner is in a long-term heated state, and the internal components of the burner are easily damaged by heat. At the same time, the cooling fan cools the burner while taking away the heat, reducing the steam production of the oxidation device and increasing power consumption. Once the 11-kilowatt fan cooling fails, the internal components of the diesel burner will be quickly damaged in the high-temperature flue gas environment of 960 degrees Celsius. The original fixed embedded connection of the burner is changed to a movable and flexible installation; after the burner is changed to a movable and flexible installation, ignition and start-up can extend the service life of the fan and motor, reduce the labor intensity of the on-duty personnel, reduce the operating cost of the project, improve the thermal efficiency of the oxidation device, and reduce environmental noise.

[0032] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the moving assembly 6 includes a moving plate 611, both sides of the moving plate 611 are fixedly connected with moving columns 612, the outsides of the two moving columns 612 are movably connected with moving wheels 613, the inside of the moving plate 611 is movably connected with the fixed plate 5, one side of the moving plate 611 is in contact with the mounting plate 4, and the outside of the moving wheel 613 is in contact with the first roller 12;

[0033] The fixed plate 5 is supported and fixed by the mounting plate 4, the fixed plate 5 limits the movable plate 611, and the tension spring 8 limits and fixes one end of the second limiting column 9. When the movable plate 611 is pressed down by the first roller 12, the tension spring 8 can hold the movable plate 611 due to its own elastic force. When the burner body 1 is not fixed and limited, the tension spring 8 can drive the movable plate 611 to reset, so that the movable plate 611 slides up along the fixed plate 5. When the movable plate 611 slides to the bottom of the fixed plate 5, the inside of the movable plate 611 is engaged with the docking plate 19.

[0034] like Figure 4 , Figure 6 , Figure 7 , Figure 8 As shown, the bottom of the fixed plate 5 is fixedly connected to the top of the mounting plate 4, the fixed plate 5 is a symmetrical structure, the top of the fixed plate 5 is a closed structure, the first limiting column 7 is located in the middle of the top of the moving component 6, the tension spring 8 is located in the middle of the fixed plate 5, and the second limiting column 9 does not contact the fixed plate 5;

[0035] The moving trajectory of the moving component 6 can be ensured by the fixed plate 5. The top closure of the fixed plate 5 can prevent the moving component 6 from falling off from the inside of the fixed plate 5 when sliding up. The second limiting column 9 is located directly above the fixed plate 5. The tension spring 8 is a high-elasticity spring. Since the moving trajectory of the moving component 6 is limited, no distortion will occur when the tension spring 8 is compressed. The bottom of the fixed plate 5 abuts against the mounting plate 4, and the moving plate 611 can move down along the fixed plate 5 to the top of the mounting plate 4, so that the moving plate 611 abuts against the mounting plate 4 while pressing and fixing the burner body 1.

[0036] like Figure 2 , Figure 3 , Figure 4 , Figure 6 As shown, the extension assembly 13 includes an outer limiting cylinder, the inner part of which is movably connected to an inner stretching rod, one end of the outer limiting cylinder is fixedly connected to the first rolling rod 12, and one end of the inner stretching rod is fixedly connected to the second rolling rod 14;

[0037] The fixed wheel 11 is limited and fixed by the fixed shaft 10, and the fixed wheel 11 supports and limits the first roller 12, so that the first roller 12 can be turned around the fixed wheel 11 as the axis, and the fixed wheel 11 is movably connected to the first roller 12. A fixed arc groove that matches the size of the pressing shaft 15 is opened on the top of the mounting plate 4, and the pressing shaft 15 can be limited and fixed by the fixed arc groove, and the pressing shaft 15 is fixed to the top of the mounting plate 4. The limiting shaft 17 is located inside the mounting plate 4, and the limiting shaft 17 is installed and fixed by the mounting plate 4, so that the limiting member 18 and the limiting shaft 17 are clamped and fixed to the burner body 1, so that the bracket 2 drives the burner body 1 to move through the universal roller 3, so that the movement of the burner body 1 is more stable. When the gas oxidation device is started, the burner body 1 provides a heat source to increase the internal temperature of the oxidation device and create an environment for methane oxidation reaction (≥860℃);

[0038] The original installation method of the diesel ignition burner was to be embedded inside the shell of the oxidation device. After ignition was completed, it was cooled by an 11-kilowatt fan to prevent the burner from overheating and damaging internal components. Now it has been changed to a mobile pull-out connection. After the ignition and start-up of the oxidation device, the burner is pulled out and removed from the main body of the oxidation device, and the shell of the oxidation device is insulated and sealed with insulation material and then pressed with a cover plate; after the transformation, the burner is placed on a mobile bracket with four rollers. The burner can move freely back and forth through the mobile bracket, and the diesel oil pipeline, cable wiring, and fan air intake pipeline are changed to flexible connections accordingly. The shell part of the oxidation device is insulated and sealed and then pressed and sealed with a steel plate; the life of the burner is improved, the steam output of the oxidation device is increased, and the economic benefits are increased.

[0039] The working principle and use process of this utility model:

[0040] First, place the burner body 1 on the top of the mounting plate 4, pull the pressing shaft 15 from the inside of the mounting plate 4, flip the first roller 12 with the fixed wheel 11 as the axis, and pull the inner stretching rod out from the inside of the outer limiting cylinder. At this time, the extension component 13 is extended, and the pressing shaft 15 is passed around the longest end of the burner body 1 and flipped to the top of the limiting shaft 17;

[0041] During the flipping process of the first roller 12, the bottom of the first roller 12 abuts against the moving wheel 613, and the moving plate 611 is pressed down by the moving wheel 613. At this time, the moving plate 611 slides down along the plate surface of the fixed plate 5, and the first limiting column 7 stretches the tension spring 8 through the moving plate 611.

[0042] After the pressing shaft 15 is flipped to the top of the limit shaft 17, the inner stretching rod slides toward the inside of the outer limit cylinder. At this time, the extension assembly 13 is in the shortest state. The limit member 18 is flipped 270 degrees from the outside of the pressing shaft 15 with the central axis 16 as the axis, so that the limit member 18 is parallel to the top of the limit shaft 17. At this time, the limit member 18 is flipped 90 degrees in the opposite direction so that the limit member 18 is clamped and fixed with the limit shaft 17. At this time, the movable plate 611 and the limit member 18 respectively press the base of the burner body 1 to complete the operation.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A burner for a gas oxidation device that can be movably and flexibly installed, comprising a burner body (1), characterized in that: The bottom of the burner body (1) is abutted against a bracket (2), four legs of the bracket (2) are fixedly connected to universal rollers (3), the top of the bracket (2) is fixedly connected to a mounting plate (4), one side of the mounting plate (4) is fixedly connected to a fixing plate (5), the outside of the fixing plate (5) is movably connected to a moving assembly (6), the top of the moving assembly (6) is fixedly connected to a first limiting column (7), the outside of the first limiting column (7) is fixedly sleeved with a tension spring (8), one end of the tension spring (8) is fixedly sleeved with a second limiting column (9), the inside of the mounting plate (4) is fixedly connected to a fixed shaft (10), and both ends of the fixed shaft (10) are fixedly connected to fixed wheels (11); The outsides of the two fixed wheels (11) are movably connected to a first roller (12); one side of the first roller (12) is fixedly connected to an extension component (13); one end of the extension component (13) is fixedly connected to a second roller (14); the inside of the second roller (14) is fixedly connected to a pressure shaft (15); the bottom of the second roller (14) is fixedly connected to a central shaft (16); one side of the mounting plate (4) is fixedly connected to a limiting shaft (17); the outside of the limiting shaft (17) is movably engaged with a limiting member (18); and the top of the mounting plate (4) is fixedly connected to a docking plate (19).

2. The movable and flexible gas oxidation device burner according to claim 1 is characterized in that: The moving assembly (6) comprises a moving plate (611), both sides of the moving plate (611) are fixedly connected with moving columns (612), and the outsides of the two moving columns (612) are movably connected with moving wheels (613).

3. The movable and flexible gas oxidation device burner according to claim 2 is characterized in that: The interior of the movable plate (611) is movably connected to the fixed plate (5), one side of the movable plate (611) is in contact with the mounting plate (4), and the exterior of the movable wheel (613) is in contact with the first roller (12).

4. The movable and flexible gas oxidation device burner according to claim 1 is characterized in that: The bottom of the fixing plate (5) is fixedly connected to the top of the mounting plate (4); the fixing plate (5) is a symmetrical structure; and the top of the fixing plate (5) is a closed structure.

5. The movable and flexible gas oxidation device burner according to claim 1 is characterized in that: The first limiting column (7) is located in the middle of the top of the moving component (6), the tension spring (8) is located in the middle of the fixed plate (5), and the second limiting column (9) does not contact the fixed plate (5).

6. The movable and flexible gas oxidation device burner according to claim 1 is characterized in that: The extension assembly (13) comprises an outer limiting cylinder, the interior of which is movably connected to an inner stretching rod.

7. The movable and flexible gas oxidation device burner according to claim 6 is characterized in that: One end of the outer limiting cylinder is fixedly connected to the first rolling rod (12), and one end of the inner stretching rod is fixedly connected to the second rolling rod (14).

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