Burner nozzle shaping equipment in gas oxidation device
By designing burner burner plastic shaping equipment in gas oxidation devices and using components such as servo motors and transmission belts for mechanical shaping, the problem of deformation of coal mine gas burner is solved, extending service life and improving shaping accuracy and safety.
Patent Information
- Application Number
- CN202420935341.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The low concentration of coal mine gas is difficult to directly utilize, and the burner is prone to deform after a long period of use, resulting in the collapse of the circular burner, affecting subsequent use.
A burner burner plastic shaping device in a gas oxidation device is designed, and the roundness of the burner is corrected through mechanical shaping to ensure its continuous use using components such as servo motors, transmission belts and rotary motors.
It effectively avoids the flat mouth phenomenon caused by long-term use of burners, extends the service life of burners, and improves the accuracy and safety of plastic surgery.
Smart Images
Figure CN222220789U_ABST
Abstract
Description
Technical Field
[0001] The utility model specifically relates to the technical field of shaping equipment, in particular to a burner nozzle shaping device for a gas oxidation device. Background Art
[0002] Gas is produced during the coal mining process. If it is not handled, it will not only waste resources but also easily cause coal mine accidents. Therefore, how to effectively utilize coal mine gas has become a problem that coal companies must face.
[0003] Generally speaking, the concentration of coal mine gas is relatively low and difficult to use directly. Therefore, the treatment and utilization of coal mine gas is particularly necessary. Ultra-low concentration gas thermal storage oxidation heating technology is a technology that centrally treats small coal mine gas.
[0004] The regenerative thermal oxidation furnace utilizes a burner for combustion when in use; the burner is divided into a bell-mouth burner and a round burner. Due to the long-term use and combustion of the burner, the burner will be deformed. If it is not shaped, the round burner will collapse into a flat shape, which is very unfavorable for subsequent continuous use. Utility Model Content
[0005] The purpose of the utility model is to provide a burner nozzle shaping device in a gas oxidation device, fix the burner nozzle on a slide and a holder, use electromagnetic heating or a handheld flamethrower to heat the end of the burner nozzle, and then use a burner nozzle correction wheel to shape and correct the burner nozzle, so as to ensure the roundness of the burner nozzle and facilitate the continuous use of the burner nozzle, so as to solve the technical problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A burner nozzle shaping device in a gas oxidation device comprises a frame body, a servo motor is fixed at one end of the frame body, and a driving wheel is mounted on the output shaft of the servo motor; the driving wheel is connected to a first transmission wheel and a second transmission wheel through a transmission belt, and the first transmission wheel and the second transmission wheel are coaxially provided with a burner nozzle correction wheel and an inner tube correction shaft respectively;
[0008] It also comprises a lifting assembly capable of fixing the burner, and the lifting assembly is slidably connected to the feeding assembly.
[0009] As a further technical solution of the utility model, the first transmission wheel and the second transmission wheel are respectively installed at two ends of the arc frame through the cooperation of the shaft and the bearing, and the arc frame is fixed to one side of the frame body.
[0010] As a further technical solution of the utility model, the transmission belt is also fitted with a tension wheel, which is installed on the turning frame through a shaft and a bearing, and the turning frame is connected to the frame body through a seat bearing.
[0011] As a further technical solution of the utility model, a protective shell is provided on the outer sides of the driving wheel, the first transmission wheel, the second transmission wheel and the tensioning wheel. The middle of the protective shell is recessed inward and is fixed to the frame body by a plum handle bolt.
[0012] As a further technical solution of the utility model, the lifting assembly includes a slide, one end of which has a U-shaped seat for burner installation, and a clamping seat is fixed on the U-shaped seat.
[0013] As a further technical solution of the utility model, the slide is threadedly connected to the second screw rod and is slidably connected to the stand. A second screw rod is provided inside the stand. Both ends of the second screw rod are rotatably connected to the stand through bearings, and a rotating motor is installed on the top of the second screw rod, which is fixed to the stand.
[0014] As a further technical solution of the utility model, the feed assembly includes a slide for sliding of the stand, two symmetrically arranged L-plates are fixed above both ends of the slide, and a first screw rod is movably connected between the two L-plates through a bearing; a nut seat is cooperated with and installed on the first screw rod; the nut seat is fixed on one side of the lower end of the stand.
[0015] As a further technical solution of the utility model, one end of the flip frame away from the seat bearing is connected to an electric push rod through a fisheye joint, and the lower end of the electric push rod is movably connected to the frame body.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. In the utility model, when shaping the burner, the servo motor is turned on to drive the driving wheel to rotate, and the first transmission wheel and the second transmission wheel are rotated with the cooperation of the transmission belt, and the burner correction wheel coaxially arranged with the first transmission wheel can correct and shape the burner with a bell mouth; the roundness of the burner is ensured by mechanical shaping, and the flat mouth phenomenon caused by long-term use and firing is avoided, thereby prolonging the service life of the burner;
[0018] 2. In the utility model, when the electric push rod is extended, the flip frame will flip, thereby increasing the tightening effect of the transmission belt and improving the effectiveness of the transmission belt in driving the first transmission wheel and the second transmission wheel to rotate;
[0019] 3. In the utility model, the rotary motor drives the second screw to rotate, and the slide converts the rotary motion of the second screw into linear motion, thereby driving the burner to move up and down until the axis of the burner is coaxial with the axis of the burner correction wheel or the inner tube correction shaft; thereby ensuring the accuracy of the burner during shaping. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0021] Figure 2 This utility model Figure 1 The structural diagram on the right side of .
[0022] Figure 3 This utility model Figure 1 Schematic diagram of the rear structure.
[0023] Figure 4 This utility model Figure 1 Schematic diagram of part of the structure.
[0024] Figure 5 This utility model Figure 4 The structural diagram on the right side of .
[0025] Figure 6 This utility model Figure 2 A partial enlarged schematic diagram of .
[0026] Figure 7 This utility model Figure 4 A partial enlarged schematic diagram of .
[0027] In the figure: 1-frame body, 2-servo motor, 3-driving wheel, 4-first transmission wheel, 5-second transmission wheel, 6-burner correction wheel, 7-inner tube correction shaft, 8-feed assembly, 9-lifting assembly, 10-burner, 11-electric push rod, 12-turning frame, 13-seat bearing, 14-tensioning wheel, 15-transmission belt, 16-protective shell, 17-arc frame;
[0028] 81-sliding seat, 82-stepping motor, 83-first screw rod, 84-nut seat;
[0029] 91-stand, 92-rotating motor, 93-second screw rod, 94-slide, 95-cage. DETAILED DESCRIPTION
[0030] 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.
[0031] See also Figure 1-7 In the embodiment of the utility model, a burner nozzle shaping device in a gas oxidation device includes a frame body 1, a servo motor 2 is fixed at one end of the frame body 1, and a driving wheel 3 is mounted on the output shaft of the servo motor 2; the driving wheel 3 is connected to a first transmission wheel 4 and a second transmission wheel 5 through a transmission belt 15, and the first transmission wheel 4 and the second transmission wheel 5 are coaxially provided with a burner nozzle correction wheel 6 and an inner tube correction shaft 7 respectively;
[0032] It also includes a lifting assembly 9 capable of fixing the burner 10 , and the lifting assembly 9 is slidably connected to the feeding assembly 8 .
[0033] By adopting the above technical solution, when the burner 10 is shaped, the servo motor 2 is turned on to drive the driving wheel 3 to rotate, and with the cooperation of the transmission belt 15, the first transmission wheel 4 and the second transmission wheel 5 will follow the rotation. The burner correction wheel 6 coaxially arranged with the first transmission wheel 4 can correct and shape the bell-shaped burner; the inner tube correction shaft 7 coaxially arranged with the second transmission wheel 5 can correct and shape the rear tube of the bell-shaped burner or the round-mouth burner.
[0034] The roundness of the burner nozzle is ensured by mechanical shaping, which avoids the flat mouth phenomenon caused by long-term use and firing, and prolongs the service life of the burner nozzle.
[0035] In this embodiment, the first transmission wheel 4 and the second transmission wheel 5 are respectively installed at two ends of the arc frame 17 through the cooperation of shafts and bearings, and the arc frame 17 is fixed to one side of the frame body 1.
[0036] Specifically, the transmission belt 15 is also connected with a tension wheel 14, which is mounted on the flip frame 12 through a shaft and a bearing, and the flip frame 12 is connected to the frame body 1 through a seat bearing 13. The end of the flip frame 12 away from the seat bearing 13 is connected to an electric push rod 11 through a fisheye joint, and the lower end of the electric push rod 11 is movably connected to the frame body 1.
[0037] By adopting the above technical solution, the transmission belt 15 will produce elastic fatigue after long-term use, resulting in a decrease in the degree of fit between the transmission belt 15 and the driving wheel 3, the first transmission wheel 4 and the second transmission wheel 5, and being unable to drive the first transmission wheel 4 and the second transmission wheel 5 to rotate quickly. For this reason, we have set a tensioning wheel 14, which is installed on the flip frame 12 through a shaft and a bearing. When the electric push rod 11 is extended, the flip frame 12 will flip, thereby increasing the tightening effect of the transmission belt 15 and improving the effectiveness of the transmission belt 15 in driving the first transmission wheel 4 and the second transmission wheel 5 to rotate.
[0038] In this embodiment, a protective shell 16 is provided on the outer sides of the driving wheel 3, the first transmission wheel 4, the second transmission wheel 5 and the tensioning wheel 14. The middle of the protective shell 16 is recessed inward and is fixed to the frame body 1 by a plum handle bolt.
[0039] By adopting the above technical solution, the protective shell 16 can be directly fixedly connected to the frame body 1 through the plum handle bolt. The provision of the protective shell 16 improves the safety of the staff when shaping the burner.
[0040] In this embodiment, the lifting assembly 9 includes a slide 94, one end of which has a U-shaped seat for installing the burner 10, and a clamping seat 95 is fixed on the U-shaped seat.
[0041] To be more specific, the slide 94 is threadedly connected to the second screw rod 93 and is slidably connected to the stand 91. The stand 91 is provided with a second screw rod 93 inside. Both ends of the second screw rod 93 are rotationally connected to the stand 91 through bearings, and a rotating motor 92 is installed on the top of the second screw rod 93, and the rotating motor 92 is fixed to the stand 91.
[0042] By adopting the above technical solution, before shaping the burner 10, the burner 10 is first fixed between the slide 94 and the holder 95, and the burner is fixed by bolts. After the belt is fixed, the rotating motor 92 drives the second screw rod 93 to rotate, and the slide 94 converts the rotational motion of the second screw rod 93 into linear motion, thereby driving the burner 10 to move up and down until the axis of the burner 10 is coaxial with the axis of the burner correction wheel 6 or the inner tube correction shaft 7; thereby ensuring the accuracy of the burner 10 during shaping.
[0043] In this embodiment, the feed assembly 8 includes a slide 81 for the stand 91 to slide, two symmetrically arranged L plates are fixed above both ends of the slide 81, and a first screw rod 83 is movably connected between the two L plates through a bearing; a nut seat 84 is installed on the first screw rod 83; the nut seat 84 is fixed on one side of the lower end of the stand 91; and a stepping motor 82 is also installed on one end of the first screw rod 83.
[0044] By adopting the above technical solution, after the position and height of the burner 10 are adjusted, the stepper motor 82 drives the first screw rod 83 to rotate, and the nut seat 84 converts the rotational motion of the first screw rod 83 into linear motion, so that the lifting assembly 9 slides inward along the slide seat 81 until the burner correction wheel 6 or the inner tube correction shaft 7 corrects and shapes the burner 10.
[0045] The working principle of the utility model is as follows: before shaping the burner 10, the burner 10 is first fixed between the slide 94 and the holder 95, and the burner is fixed by bolts. After the belt is fixed, the rotating motor 92 drives the second screw rod 93 to rotate, and the slide 94 converts the rotational motion of the second screw rod 93 into linear motion, thereby driving the burner 10 to move up and down until the axis of the burner 10 is coaxial with the axis of the burner correction wheel 6 or the inner tube correction shaft 7; after the position height of the burner 10 is adjusted, the stepping motor 82 drives the first screw rod 83 to rotate, and the nut seat 84 converts the rotational motion of the first screw rod 83 into linear motion, so that the lifting assembly 9 slides inward along the slide 81;
[0046] The servo motor 2 is turned on to drive the driving wheel 3 to rotate. With the cooperation of the transmission belt 15, the first transmission wheel 4 and the second transmission wheel 5 will rotate accordingly. The burner correction wheel 6 coaxially arranged with the first transmission wheel 4 can correct and shape the burner with a bell-shaped mouth; the inner tube correction shaft 7 coaxially arranged with the second transmission wheel 5 can correct and shape the tube behind the bell-shaped mouth or the burner with a round mouth; the roundness of the burner is ensured by mechanical shaping, and the flat mouth phenomenon caused by long-term use and firing is avoided, thereby increasing the service life of the burner.
[0047] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A burner nozzle shaping device in a gas oxidation device, characterized in that: The machine comprises a frame body (1), a servo motor (2) is fixed at one end of the frame body (1), and a driving wheel (3) is mounted on the output shaft of the servo motor (2); the driving wheel (3) is connected to a first transmission wheel (4) and a second transmission wheel (5) via a transmission belt (15); the first transmission wheel (4) and the second transmission wheel (5) are coaxially provided with a burner correction wheel (6) and an inner tube correction shaft (7); It also comprises a lifting assembly (9) capable of fixing the burner (10), and the lifting assembly (9) is slidably connected to the feeding assembly (8).
2. The burner nozzle shaping device in the gas oxidation device according to claim 1, characterized in that: The first transmission wheel (4) and the second transmission wheel (5) are respectively installed at two ends of an arc frame (17) through the cooperation of shafts and bearings, and the arc frame (17) is fixed on one side of the frame body (1).
3. The burner nozzle shaping device in the gas oxidation device according to claim 2, characterized in that: The transmission belt (15) is also fitted with a tension wheel (14), which is mounted on the turning frame (12) through a shaft and a bearing, and the turning frame (12) is connected to the frame body (1) through a seat bearing (13).
4. The burner nozzle shaping device in the gas oxidation device according to claim 1, characterized in that: A protective shell (16) is provided on the outer sides of the driving wheel (3), the first transmission wheel (4), the second transmission wheel (5) and the tensioning wheel (14). The middle of the protective shell (16) is recessed inwards and is fixed to the frame body (1) by a plum handle bolt.
5. The burner nozzle shaping device in the gas oxidation device according to claim 1, characterized in that: The lifting assembly (9) comprises a slide (94), one end of which is provided with a U-shaped seat for installing the burner (10), and a clamping seat (95) is fixed on the U-shaped seat.
6. The burner nozzle shaping device in the gas oxidation device according to claim 5, characterized in that: The slide (94) is threadedly connected to the second screw rod (93) and is slidably connected to the stand (91). The stand (91) is provided with a second screw rod (93) inside. Both ends of the second screw rod (93) are rotationally connected to the stand (91) through bearings. A rotating motor (92) is installed on the top of the second screw rod (93). The rotating motor (92) is fixed to the stand (91).
7. The burner nozzle shaping device in the gas oxidation device according to claim 1, characterized in that: The feed assembly (8) comprises a slide seat (81) for sliding the stand seat (91), two symmetrically arranged L plates are fixed above both ends of the slide seat (81), and a first screw rod (83) is movably connected between the two L plates via a bearing; a nut seat (84) is mounted on the first screw rod (83); and the nut seat (84) is fixed on one side of the lower end of the stand seat (91).
8. The burner nozzle shaping device in the gas oxidation device according to claim 3, characterized in that: One end of the flip frame (12) away from the seat bearing (13) is connected to an electric push rod (11) through a fisheye joint, and the lower end of the electric push rod (11) is movably connected to the frame body (1).