Burner convenient to clean

Abstract

The utility model relates to the technical field of combustors, and discloses a combustor convenient to clean, which comprises a base, the top of the base is connected with a combustor body, the right side of the combustor body is fixedly connected with a combustion cylinder, and the combustion cylinder is respectively provided with a cleaning mechanism and an ash discharge mechanism. The electric motor is started to drive the rotating shaft to rotate, the rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, and the first bevel gear drives the lead screw to rotate, so that the lead screw drives the sliding block to horizontally move under the limitation of the sliding groove, and the sliding block drives the scraper to move; compared with traditional manual disassembly cleaning, the cleaning efficiency is greatly improved, the problem that the combustion efficiency is reduced due to carbon deposition of the combustion cylinder is solved, stable operation of the combustor is guaranteed, and the service life of the combustor is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a burner technical field, concretely is a burner convenient to clean. BACKGROUND

[0002] There are many kinds of burners, and a burner is a heat energy device that mixes fuel and air in different concentrations according to the required requirements and ignites them in a broad sense. After long-term use of the current burner, a large amount of accumulated carbon will accumulate in the combustion pipeline, affecting the combustion efficiency. However, in general, cleaning the burner is a complex process that requires manual disassembly and cleaning, which affects the user experience.

[0003] For example, Chinese patent application No. CN201820754994.X, the specific content is: the utility model belongs to the technical field of burner, especially relates to a gas burner, including air duct, air duct left side is equipped with air inlet cover, air inlet cover outside is equipped with air servo motor, air duct right side is equipped with motor, air duct front side is equipped with control box;Air duct rear side is equipped with combustion cylinder, and the combustion cylinder top is equipped with gas inlet, and the combustion cylinder rear side is equipped with diffusion port, and the combustion cylinder front end side wall is provided with sliding groove along the axial direction, and it also includes diffusion port adjusting screw, and the diffusion port is connected with the sliding groove through the diffusion port adjusting screw;The combustion cylinder is equipped with a sliding flange, and the sliding flange comprises an inner flange and an outer flange which can be detachably connected. The sliding flange of the utility model can be adapted to various boiler flanges, the replacement process is simple, and the use range is wide.

[0004] This burner solves the problem of replacing different flanges to adapt to the boiler, but does not solve the problem of disassembling the burner when cleaning the combustion pipeline of the burner, so a burner convenient to clean is proposed to solve the above problems. Utility model content

[0005] The technical problem to be solved by the utility model lies in that, in view of the defects in the prior art, a burner convenient to clean is provided.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of: a burner convenient to clean, including a base, the top of the base is connected with a burner body, the right side of the burner body is fixedly connected with a combustion cylinder, and the combustion cylinder is respectively provided with a cleaning mechanism and an ash removal mechanism.

[0007] The cleaning mechanism comprises a sliding groove and a machine box, the sliding groove is arranged on the inner wall of the combustion cylinder, the inner wall of the sliding groove is rotationally connected with a lead screw through a bearing, the outer wall of the lead screw is threadedly connected with a sliding block, the front surface of the sliding block is fixedly connected with a scraper, the outer wall of the lead screw is fixedly sleeved with a bevel gear one, and the bevel gear one is arranged close to the right end of the lead screw, the machine box is connected to the outer wall of the combustion cylinder, the back inner wall of the machine box is connected with an electric motor, the output end of the electric motor is fixedly connected with a rotating shaft through a shaft coupling, the front end of the rotating shaft extends into the sliding groove, and the extending end of the rotating shaft is fixedly connected with a bevel gear two.

[0008] Preferably, the sliding block is slidingly connected with the inner wall of the sliding groove, and the bevel gear two is engaged with the bevel gear one.

[0009] Preferably, the scraper is arranged in a ring shape, and the right side edge of the scraper is in abutment with the inner wall of the combustion cylinder.

[0010] Preferably, the rotating shaft is rotationally connected with the combustion cylinder through a bearing, and the left and right sides of the machine box are respectively provided with heat dissipation through holes.

[0011] Preferably, the ash discharging mechanism comprises an ash discharging cylinder, the ash discharging cylinder is fixedly connected to the bottom of the combustion cylinder, is arranged close to the right side of the combustion cylinder and is arranged in communication with the combustion cylinder, and the bottom of the ash discharging cylinder is provided with a cover plate.

[0012] Preferably, the inner wall of the cover plate is provided with an internal thread, the bottom end of the outer wall of the ash discharging cylinder is provided with a matching external thread, and the cover plate is threadedly connected with the ash discharging cylinder.

[0013] Preferably, the bottom inner wall of the cover plate is connected with a sealing gasket, and the top of the sealing gasket is in abutment with the bottom of the ash discharging cylinder.

[0014] The above technical scheme can bring the following beneficial effects:

[0015] 1. The combustion device is convenient to clean, the electric motor is started to drive the rotating shaft to rotate, the rotating shaft drives the bevel gear two to rotate, the bevel gear two drives the bevel gear one to rotate, the bevel gear one drives the lead screw to rotate, the lead screw drives the sliding block to move horizontally under the limitation of the sliding groove, the sliding block drives the scraper to move, and thus the accumulated carbon and impurities on the inner wall of the combustion cylinder can be effectively scraped off, compared with the traditional manual disassembly and cleaning, the cleaning efficiency is greatly improved, the problem of combustion efficiency reduction caused by the accumulated carbon in the combustion cylinder is reduced, the stable operation of the combustion device is ensured, and the service life of the combustion device is prolonged.

[0016] 2、The convenient cleaning combustor, through the ash discharge cylinder that sets up can collect the ash that cleans, when needing to clean the ash, through the rotating cover plate can open the ash discharge cylinder, convenient ash discharge cylinder in the ash cleaning, through the sealing gasket that sets up can effectively prevent air leakage, guarantee the normal progress of the combustion process, improve the combustion efficiency, and can avoid the ash leakage, keep the clean of the working environment, reduce the subsequent trouble of cleaning work, improve the use convenience and environmental protection of the whole combustor. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front structure schematic view of the utility model;

[0018] Figure 2 It is the overhead section view of the combustor of the utility model;

[0019] Figure 3 It is Figure 2 The enlarged view of A of the utility model;

[0020] Figure 4 It is the front section view of the combustor of the utility model.

[0021] In the drawing: 1, base; 2, combustor body; 3, combustor; 4, cleaning mechanism; 41, sliding groove; 42, lead screw; 43, sliding block; 44, scraper; 45, bevel gear one; 46, machine case; 47, electric motor; 48, rotating shaft; 49, bevel gear two; 5, ash discharge mechanism; 51, ash discharge cylinder; 52, cover plate; 53, sealing gasket. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0023] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawing, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0024] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection", "arrangement" should be understood broadly, for example, it can be fixedly connected, arranged, or it can be detachably connected, arranged, or integrally connected, arranged. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0025] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "several" is two or more than two, unless there is definite specific limitation.

[0026] Please refer to Figures 1-4 An embodiment of the utility model is: a combustor convenient to clean, including base 1, the top of base 1 is connected with combustor body 2, the right side of combustor body 2 is fixedly connected with combustion cylinder 3, and cleaning mechanism 4 and ash removal mechanism 5 are respectively arranged on combustion cylinder 3;Cleaning mechanism 4 includes: chute 41, machine case 46, chute 41 is opened in the inner wall of combustion cylinder 3, the inner wall of chute 41 is rotatably connected with lead screw 42 through bearing, the outer wall of lead screw 42 is threadedly connected with sliding block 43, sliding block 43 is slidably connected with the inner wall of chute 41, the front of sliding block 43 is fixedly connected with scraper 44, scraper 44 is annularly arranged, the right side edge of scraper 44 is in close contact with the inner wall of combustion cylinder 3, the outer wall of lead screw 42 is fixedly sleeved with bevel gear one 45, and it is close to the right end of lead screw 42, machine case 46 is connected on the outer wall of combustion cylinder 3, the back inner wall of machine case 46 is connected with electric motor 47, and the left and right sides of machine case 46 are respectively provided with heat dissipation through hole, the heat dissipation through hole is convenient for the circulation of air, the heat dissipation of electric motor 47, the output end of electric motor 47 is fixedly connected with rotating shaft 48 through shaft coupling, the front end of rotating shaft 48 extends to the inside of chute 41, rotating shaft 48 is rotatably connected with combustion cylinder 3 through bearing, the extension end of rotating shaft 48 is fixedly connected with bevel gear two 49, bevel gear two 49 is engaged with bevel gear one 45, rotating shaft 48 is driven to rotate by starting electric motor 47, rotating shaft 48 drives bevel gear two 49 to rotate, bevel gear two 49 drives bevel gear one 45 to rotate, bevel gear one 45 drives lead screw 42 to rotate, thereby making lead screw 42 drive sliding block 43 to move horizontally under the limitation of chute 41, thereby making sliding block 43 drive scraper 44 to move, so that the accumulated carbon and other impurities on the inner wall of combustion cylinder 3 can be effectively scraped off, compared with traditional manual disassembly and cleaning, the cleaning efficiency is greatly improved, the problem of combustion efficiency decline caused by the accumulation of carbon in combustion cylinder 3 is reduced, the stable operation of the combustor is ensured, and the service life of the combustor is prolonged.

[0027] Working principle: through the start of the electric motor 47 drive shaft 48 rotation, shaft 48 drive bevel gear two 49 rotation, bevel gear two 49 drive bevel gear one 45 rotation, bevel gear one 45 drive screw 42 rotation, so that the screw 42 drive slider 43 in the limit of the sliding slot 41 horizontal movement, so that the slider 43 drive scraper 44 movement, so that can effectively scrape the carbon and other impurities accumulated on the inner wall of the combustion cylinder 3.

[0028] Please refer to Figures 1-4 , on the basis of the above embodiment, another embodiment of the utility model, the ash discharge mechanism 5 includes: ash discharge cylinder 51, ash discharge cylinder 51 fixedly connected at the bottom of combustion cylinder 3, and close to the right side of combustion cylinder 3 and is communicated with combustion cylinder 3 setting, the bottom of ash discharge cylinder 51 is provided with cover plate 52, the inner wall of cover plate 52 is provided with internal thread, the bottom end outer wall of ash discharge cylinder 51 is provided with the external thread of adaptation, cover plate 52 is connected with ash discharge cylinder 51 by screw thread, the ash collected by the ash discharge cylinder 51 can be collected, when the ash needs to be cleaned, ash discharge cylinder 51 can be opened by rotating cover plate 52, the cleaning of the ash in ash discharge cylinder 51 is convenient, the bottom inner wall of cover plate 52 is connected with sealing gasket 53, the top of sealing gasket 53 is attached with the bottom of ash discharge cylinder 51, the sealing gasket 53 can effectively prevent air leakage, ensure the normal operation of the combustion process, improve the combustion efficiency, and avoid ash leakage, keep the working environment clean, reduce the subsequent trouble of cleaning work, improve the use convenience and environmental protection of the entire burner.

[0029] Working principle: when the scraper 44 moves, the scraped ash is pushed to the communication port of the ash discharge cylinder 51, and the ash falls into the ash discharge cylinder 51 under the action of gravity, the ash collected by the ash discharge cylinder 51 can be collected, when the ash needs to be cleaned, ash discharge cylinder 51 can be opened by rotating cover plate 52, the cleaning of the ash in ash discharge cylinder 51 is convenient, the sealing gasket 53 can effectively prevent air leakage, ensure the normal operation of the combustion process, and avoid ash leakage, keep the working environment clean.

[0030] It is worth mentioning that the burner body 2 and the electric motor 47 in the above embodiment are common devices of the prior art, and the type and the like can be customized according to actual use requirements, and the power supply interface of the power consumption equipment in the utility model is connected to the power supply system through a switch (not shown in the figure) and a wire (not shown in the figure), so as to realize control thereof, the circuit control, the specific composition and the principle involved are all prior art, which is well known in the current field, and is clear to those skilled in the art, so it is not described in detail here.

[0031] The utility model provides a convenient combustion ware of clearance, the method and the approach of specific implementation this technical scheme are many, above only is the preferred implementation mode of the utility model, should point out, for the ordinary skilled person in this technical field, under the premise of not departing from the principle of the utility model, still can make a number of improvement and the finish, these improvements and the finish also should be regarded as the protection scope of the utility model. The utility model is not definite in this embodiment Each component part can be realized by prior art.

Claims

1. A burner for easy cleaning comprising a base (1), characterized in that: The top of the base (1) is connected with a burner body (2), the right side of the burner body (2) is fixedly connected with a combustion cylinder (3), and the combustion cylinder (3) is respectively provided with a cleaning mechanism (4) and an ash discharging mechanism (5). The cleaning mechanism (4) comprises a chute (41) and a machine box (46), the chute (41) is formed in the inner wall of the combustion cylinder (3), the inner wall of the chute (41) is rotatably connected with a lead screw (42) through a bearing, the outer wall of the lead screw (42) is threadedly connected with a sliding block (43), the front surface of the sliding block (43) is fixedly connected with a scraper (44), the outer wall of the lead screw (42) is fixedly sleeved with a bevel gear one (45) close to the right end of the lead screw (42), the machine box (46) is connected to the outer wall of the combustion cylinder (3), the back inner wall of the machine box (46) is connected with an electric motor (47), the output end of the electric motor (47) is fixedly connected with a rotating shaft (48) through a shaft coupling, the front end of the rotating shaft (48) extends into the chute (41), and the extending end of the rotating shaft (48) is fixedly connected with a bevel gear two (49).

2. A convenient-to-clean burner according to claim 1, characterized in that: The sliding block (43) is slidably connected with the inner wall of the chute (41), and the bevel gear two (49) is engaged with the bevel gear one (45).

3. A convenient-to-clean burner according to claim 1, characterized in that: The scraper (44) is arranged in an annular shape, and the right side edge of the scraper (44) is in close contact with the inner wall of the combustion cylinder (3).

4. A convenient-to-clean burner according to claim 1, characterized in that: The rotating shaft (48) is rotatably connected with the combustion cylinder (3) through a bearing, and the left and right sides of the machine box (46) are respectively provided with heat dissipation through holes.

5. A convenient-to-clean burner according to claim 1, characterized in that: The ash discharging mechanism (5) comprises an ash discharging cylinder (51), the ash discharging cylinder (51) is fixedly connected to the bottom of the combustion cylinder (3), and is arranged close to the right side of the combustion cylinder (3) and in communication with the combustion cylinder (3), and the bottom of the ash discharging cylinder (51) is provided with a cover plate (52).

6. A convenient-to-clean burner according to claim 5, characterized in that: The inner wall of the cover plate (52) is provided with an internal thread, the bottom end of the outer wall of the ash discharging cylinder (51) is provided with a matching external thread, and the cover plate (52) is threadedly connected with the ash discharging cylinder (51).

7. A convenient-to-clean burner according to claim 5, characterized in that: The bottom inner wall of the cover plate (52) is connected with a sealing gasket (53), and the top of the sealing gasket (53) is in close contact with the bottom of the ash discharging cylinder (51).

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