Burner convenient to maintain

Abstract

The utility model relates to the technical field of combustors, in particular to a combustor convenient to maintain, which comprises a combustor main body and further comprises a connecting port arranged at the output port end of the combustor main body; the air pipe main body is arranged on the connecting port of the burner main body and is used for introducing external air into the burner main body so as to ensure that fuel can be mixed with a proper amount of oxygen; the adjusting and mounting mechanism is arranged at the end edge of the connecting opening and acts on the split air pipe main body, and the air pipe main body can be split through the adjusting and mounting mechanism, so that a worker can conveniently clean and maintain the interior of the air pipe main body; the complex operation that all devices of the ventilation part of the combustor need to be detached in a traditional cleaning mode is avoided, meanwhile, the air pipe body is vertically detached, a worker can further conveniently clean the interior of the air pipe body, and the situation that some corners and far-end areas cannot be effectively cleaned due to the fact that the air pipe body is too long, and consequently impurity residues are caused is avoided.

Description

Technical Field

[0001] This utility model relates to the field of burner technology, specifically to a burner that is easy to maintain. Background Technology

[0002] A burner is a device that sprays out a mixture of air and fuel gas for combustion.

[0003] Currently, burners on the market require clean air to be drawn in during operation. The air and fuel gas are mixed at the nozzle and then ignited for combustion. Since the fuel gas contains many small particles, the duct and filter plate need to be cleaned regularly. The traditional cleaning and maintenance method is to completely disassemble the burner's ventilation system and then clean the duct and filter plate. However, disassembly and cleaning is not only cumbersome and inconvenient for daily maintenance, but also time-consuming and labor-intensive, increasing the workload. Therefore, this utility model proposes a burner that is easy to maintain to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a burner that is easy to maintain, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a burner that is easy to maintain, comprising a burner body, and further comprising: a connection port located at the output end of the burner body; a duct body located at the connection port of the burner body, which serves to introduce outside air into the burner body to ensure that the fuel can be mixed with an appropriate amount of oxygen; an adjustment and installation mechanism located at the end edge of the connection port, which serves to disassemble the duct body to facilitate subsequent cleaning and maintenance of the interior of the duct body by subsequent personnel; a dustproof plate located inside the duct body, which serves to prevent external dust, sand particles and other impurities from entering the burner body with the air; and a locking ring located on the duct body, which serves to additionally fasten the upper and lower pipe assembly in the duct body, making them form a whole and enhancing the structural strength of the duct body.

[0006] Preferably, a positioning hole is reserved on the end of the connection port, and the connection port is detachably assembled at the output port of the burner body.

[0007] Preferably, the duct body is composed of an upper duct and a lower duct. The upper duct has a rectangular groove, and the lower duct has a corresponding groove. The dustproof plate is installed between the upper duct and the lower duct in a snap-fit ​​manner.

[0008] Preferably, the lower port of the upper tube is provided with a plug, and the upper port of the lower tube is provided with a retaining cavity, wherein the plug of the upper tube can be embedded in the retaining cavity of the upper port of the lower tube.

[0009] Preferably, the adjustment and installation mechanism includes a mounting frame, the surface of which is coated with a heat insulation layer. The mounting frame has guide grooves extending vertically at both ends, and each guide groove has a rectangular slot. Each rectangular slot has a bidirectional screw, which is connected to the output end of a drive motor above the guide groove. The bidirectional screw has two sets of positioning plates, each with a pre-drilled screw hole. The two sets of positioning plates are detachably connected to the upper tube and the lower tube, respectively.

[0010] Preferably, both the upper and lower ends of the dustproof plate are wrapped with rubber rings, and an auxiliary handle is provided on the top of the dustproof plate.

[0011] Preferably, a controller is integrated on one side of the mounting bracket, and the controller can be electrically connected to two sets of drive motors through PLC programming technology.

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

[0013] The adjustable installation mechanism allows the duct body to be disassembled, making it easier for staff to clean and maintain the inside of the duct. This avoids the cumbersome operation of disassembling all the components of the burner ventilation system, which is required by traditional cleaning methods. Furthermore, by disassembling the duct body, it is easier for staff to clean the inside of the duct, preventing corners and remote areas from being ineffectively cleaned due to the duct body being too long, which could lead to the accumulation of impurities. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the adjustment and installation mechanism of this utility model.

[0016] Figure 3 This is a schematic diagram of the dustproof plate installation structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the dustproof plate structure of this utility model.

[0018] In the diagram: 1. Burner body; 2. Connection port; 21. Positioning hole; 3. Air duct body; 31. Upper pipe; 311. Insert block; 32. Lower pipe; 321. Locking cavity; 33. Locking groove; 4. Adjustment and installation mechanism; 41. Mounting bracket; 42. Guide groove; 43. Double-acting screw; 44. Drive motor; 45. Controller; 46. Positioning plate; 5. Dustproof plate; 51. Rubber ring; 52. Auxiliary handle; 6. Locking ring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 4 This utility model provides a technical solution: a burner that is easy to maintain, including a burner body 1, and further including: a connection port 2, located at the output end of the burner body 1; a duct body 3, located on the connection port 2 of the burner body 1, which serves to introduce outside air into the burner body 1 to ensure that the fuel can be mixed with an appropriate amount of oxygen; an adjustment and installation mechanism 4, located at the end edge of the connection port 2, which serves to disassemble the duct body 3 to facilitate subsequent cleaning and maintenance of the interior of the duct body 3 by subsequent personnel; a dustproof plate 5, located inside the duct body 3, which serves to prevent external dust, sand particles and other impurities from entering the burner body 1 with the air; and a locking ring 6, located on the duct body 3, which serves to additionally fasten the combined upper pipe 31 and lower pipe 32 in the duct body 3, so that they form a whole and enhance the structural strength of the duct body 3.

[0021] Please see Figures 1 to 4 The connection port 2 has a positioning hole 21 reserved on the end side. The connection port 2 is detachably mounted at the output port of the burner body 1. When it is necessary to clean the inside of the burner body 1, the connection port 2 can be easily removed from the output port of the burner body 1.

[0022] Please see Figures 1 to 4 The duct body 3 is composed of an upper pipe 31 and a lower pipe 32. The upper pipe 31 has a rectangular groove, and the lower pipe 32 has a corresponding groove 33. The dustproof plate 5 is installed between the upper pipe 31 and the lower pipe 32 by snapping. Through the structural design of the upper pipe 31 and the lower pipe 32, the two can be separated during maintenance. After separation, the staff can more easily carry out a comprehensive and in-depth cleaning of the interior of the upper pipe 31 and the lower pipe 32, avoiding the problem that some parts inside the duct body 3 are difficult to reach and cannot be thoroughly cleaned due to the integral molding of the duct body 3.

[0023] Please see Figures 1 to 4 The upper tube 31 has a plug 311 at its lower port and a retaining cavity 321 at its upper port. The plug 311 of the upper tube 31 can be embedded in the retaining cavity 321 at the upper port of the lower tube 32. Through the cooperation of the plug 311 and the retaining cavity 321, the stability of the connection between the upper tube 31 and the lower tube 32 can be further improved.

[0024] Please see Figures 1 to 4 The adjustment and installation mechanism 4 includes a mounting frame 41, the surface of which is coated with a heat insulation layer. The heat insulation layer can effectively block the heat generated by the burner body 1 from being transferred to the mounting frame 41 and related components, keeping them within a suitable operating temperature range and extending the service life of the components. The mounting frame 41 has guide grooves 42 extending vertically at both ends. Each guide groove 42 has a rectangular slot, and each rectangular slot has a bidirectional screw 43. The bidirectional screw 43 is connected to the output end of the drive motor 44 above the guide groove 42. The bidirectional screw 43 has two sets of positioning plates 46, and the two sets of positioning plates 46 have screw holes. The two sets of positioning plates 46 are detachably connected to the upper tube 31 and the lower tube 32, respectively.

[0025] Please see Figures 1 to 4 Both the upper and lower ends of the dustproof plate 5 are wrapped with rubber rings 51, and an auxiliary handle 52 is provided on the top of the dustproof plate 5. Since the rubber rings 51 have good elasticity, when the dustproof plate 5 is installed between the upper pipe 31 and the lower pipe 32 of the air duct body 3, the rubber rings 51 are squeezed and deformed, which can tightly fill the gaps at the contact parts of the dustproof plate 5 with the upper pipe 31 and the lower pipe 32. This can effectively prevent external dust, sand and other impurities from entering the burner body 1 from the edge gaps of the dustproof plate 5, thus improving the dustproof effect.

[0026] Please see Figures 1 to 4 A controller 45 is integrated on one side of the mounting bracket 41. The controller 45 can be electrically connected to two sets of drive motors 44 through PLC programming technology. When it is necessary to disassemble the main body of the air duct 3, the controller 45 can start the drive motors 44 at both ends simultaneously according to the preset program, so that the bidirectional screw 43 rotates and drives the positioning plate 46 to accurately separate the upper tube 31 and the lower tube 32, thereby realizing the automated assembly process and improving the accuracy and efficiency of the operation.

[0027] During actual disassembly and cleaning, the two sets of drive motors 44 are first started by the controller 45. Through the cooperation of the drive motors 44 and the bidirectional screw 43, the two sets of positioning plates 46 on the bidirectional screw 43 can be driven to move in opposite directions. Since the two sets of positioning plates 46 are connected to the upper tube 31 and the lower tube 32 respectively, the upper tube 31 and the lower tube 32 can be separated. Then, the staff cleans the inside of the separated upper tube 31 and lower tube 32. When the upper tube 31 moves upward, the dustproof plate 5 moves upward with the upper tube 31. Then, the dustproof plate 5 can be pulled out by the auxiliary handle 52 and cleaned.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A burner for easy maintenance comprising a burner body, characterized in that, Also include: The connecting port is arranged at the output port end of the burner body; The air pipe body is arranged on the connecting port of the burner body, which introduces the air from the outside into the burner body to ensure that the fuel can be mixed with the appropriate oxygen; The adjusting installation mechanism is arranged at the end of the connecting port, which separates the air pipe body to facilitate the subsequent cleaning and maintenance of the air pipe body; The dustproof plate is arranged in the air pipe body, which prevents dust, sand and other impurities from entering the burner body with air; The locking ring is arranged on the air pipe body, which additionally fastens the upper pipe and the lower pipe combination part in the air pipe body to form a whole and enhance the structural strength of the air pipe body.

2. A burner for easy maintenance according to claim 1, characterized in that: The connecting port end side is reserved with a positioning hole, and the connecting port is detachably assembled at the output port end of the burner body.

3. A burner for easy maintenance according to claim 1, characterized in that: The air pipe body is composed of an upper pipe and a lower pipe, the upper pipe is provided with a rectangular groove, and the lower pipe is provided with a corresponding clamping groove, and the dustproof plate is clamped and installed between the upper pipe and the lower pipe.

4. A burner for easy maintenance according to claim 3, characterized in that: The upper end of the upper pipe is provided with an insertion block, and the upper end of the lower pipe is provided with a clamping cavity, and the insertion block of the upper pipe can be embedded in the clamping cavity of the upper end of the lower pipe.

5. A burner for easy maintenance according to claim 1, characterized in that: The adjusting installation mechanism includes a mounting frame, the surface of the mounting frame is coated with a heat insulation layer, the two ends of the mounting frame vertically extend guide grooves, the guide grooves are both provided with rectangular grooves, the rectangular grooves are both provided with bidirectional screws, the bidirectional screws are connected with the output ends of the driving motors above the guide grooves, two groups of positioning plates are arranged on the bidirectional screws, the two groups of positioning plates are both provided with screw holes, and the two groups of positioning plates are detachably connected with the upper pipe and the lower pipe.

6. A burner for easy maintenance according to claim 3, characterized in that: The upper and lower ends of the dustproof plate are wrapped with rubber rings, and an auxiliary handle is arranged on the top of the dustproof plate.

7. A burner for easy maintenance according to claim 5, characterized in that: The mounting frame is integrated with a controller on one side, and the controller is electrically connected with the two driving motors through PLC programming technology.

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