Cleaning and dust removing device for biomass boiler

Abstract

The utility model relates to the field of boiler cleaning devices, and discloses a cleaning and dedusting device for a biomass boiler, which comprises a protective shell, a plurality of fixed terminals are fixedly connected to the top end of the protective shell, a feed port penetrates through the top end of the protective shell, a plurality of gear boxes are fixedly connected to the bottom end of the protective shell, and the fixed terminals are fixedly connected to the bottom end of the protective shell. A driving gear is rotationally connected to the inner wall of one gearbox, a motor rod penetrates through the top end of the driving gear, a driving motor is fixedly connected to the bottom end of the motor rod, a toothed belt is meshed with the outer wall of the driving gear, and a first rotating gear is meshed with one side of the inner wall of the toothed belt. The cleaning and dust removing device has the function of automatically cleaning the biomass boiler, compared with manual cleaning, manpower and time are saved, cleaning is more thorough, the cleaning and dust removing device further has the function of adjusting and fixing according to boilers of different sizes, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the field of boiler cleaning devices, in particular to a cleaning and dust removal device for a biomass boiler. Background Art

[0002] A biomass boiler is a type of boiler that uses biomass energy as fuel. Biomass boilers can be categorized as biomass steam boilers, biomass hot water boilers, biomass hot air furnaces, biomass thermal oil furnaces, vertical biomass boilers, and horizontal biomass boilers. Biomass boilers have the following characteristics and applications: They use biomass pellets as fuel. These pellets are typically recycled from agricultural waste, such as straw, rice husks, and sawdust. Because biomass boilers are both energy-efficient and environmentally friendly, they have rapidly taken over the market following the elimination of traditional coal-fired boilers as environmental policies have strengthened. They are widely used in various applications, including domestic hot water, home cooking, schools, office buildings, and hotels, as well as in manufacturing and processing, such as wood processing, grain drying, and garment ironing.

[0003] Most existing biomass boilers, after long-term use, often produce biomass dust due to the burning of biomass. Cleaning is troublesome and difficult, requiring a lot of manpower and material resources to clean the boiler. Therefore, those skilled in the art have provided a cleaning and dust removal device for a biomass boiler to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a cleaning and dust removal device for a biomass boiler, which has the function of automatically cleaning the biomass boiler. Compared with manual cleaning, it saves manpower and time, and cleans more thoroughly. It also has the function of adjusting and fixing according to boilers of different sizes, and has a wider range of uses.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A cleaning and dust removal device for a biomass boiler, comprising a protective shell, a top end of which is fixedly connected to a plurality of fixed terminals, a top end of which is penetrated by a feed port, a bottom end of which is fixedly connected to a plurality of gear boxes, an inner wall of one of the gear boxes being rotatably connected to a driving gear, a top end of which is penetrated by a motor rod, and a bottom end of which is fixedly connected to a drive motor;

[0007] The outer wall of the driving gear is meshed with a toothed belt, one side of the inner wall of the toothed belt is meshed with a first rotating gear, and the inner wall of the toothed belt is away from the meshing of the first rotating gear and is meshed with a second rotating gear and a third rotating gear.

[0008] Through the above technical solution, by arranging a driving motor, a motor rod, a driving gear, a toothed belt, a first rotating gear, a second rotating gear and a third rotating gear, the device is able to drive the motor rod to rotate through the driving motor, thereby causing the driving gear to drive the toothed belt to rotate, and the toothed belt drives the first rotating gear, the second rotating gear and the third rotating gear to rotate, and the first rotating gear and the third rotating gear drive the cleaning brush to clean and scrub the inside of the boiler, thereby making the inside of the boiler cleaner, and the second rotating gear drives the connecting rod and the cleaning barrel to rotate, so that the cleaning agent entering through the feed port is transmitted to the blade through the coil and thrown out through the water outlet filter, so that the cleaning agent can clean the inside of the boiler more evenly, and is more convenient to use.

[0009] Furthermore, a cleaning brush is passed through the top of each of the first rotating gear and the third rotating gear;

[0010] Through the above technical solution, the cleaning brush can clean the boiler.

[0011] Furthermore, a feed port is passed through the top end of the second rotating gear, and a plurality of connecting rods are fixedly connected to the bottom end of the second rotating gear, and a cleaning cylinder is fixedly connected to the bottom end of the plurality of connecting rods;

[0012] Through the above technical solution, the cleaning cylinder can be rotated.

[0013] Furthermore, the inner wall of the cleaning cylinder is fixedly connected to a coil, and the outer wall of the cleaning cylinder is fixedly connected to a plurality of blades;

[0014] Through the above technical solution, by providing the blade, the device can guide the cleaning agent.

[0015] Furthermore, one side of each of the plurality of blades is fixedly connected to a water outlet filter;

[0016] Through the above technical solution, the water outlet filter is provided so that the cleaning agent can be thrown out.

[0017] Furthermore, the outer wall of the protective shell is fixedly connected to a plurality of threaded rods, and the outer walls of the plurality of threaded rods are all threadedly sleeved with transmission rods;

[0018] Through the above technical solution, by setting the threaded rod, the transmission rod, the top plate and the limit rod, the device can rotate the transmission rod to make the transmission rod slide on the threaded rod, and the transmission rod drives the top plate to press against the boiler, so that the device can be fixed and the boiler can be cleaned better.

[0019] Furthermore, one end of the plurality of transmission rods away from the threaded rod is rotatably connected to a top plate;

[0020] Through the above technical solution, the device can better clean the boiler.

[0021] Furthermore, two limiting rods are fixedly connected to one side of the plurality of top plates;

[0022] With the above technical solution, the top plate can slide in a limited position by arranging the limiting rod.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a cleaning and dust removal device for a biomass boiler, which is provided with a driving motor, a motor rod, a driving gear, a toothed belt, a first rotating gear, a second rotating gear and a third rotating gear, so that the device can drive the motor rod to rotate by the driving motor, thereby causing the driving gear to drive the toothed belt to rotate, and the toothed belt drives the first rotating gear, the second rotating gear and the third rotating gear to rotate, and the first rotating gear and the third rotating gear drive the cleaning brush to clean and scrub the inside of the boiler, thereby making the inside of the boiler cleaner, and the second rotating gear drives the connecting rod and the cleaning barrel to rotate, so that the cleaning agent entering through the feed inlet is transmitted to the blade plate through the coil and thrown out through the water outlet filter, so that the cleaning agent can clean the inside of the boiler more evenly, and is more convenient to use.

[0025] 2. The utility model proposes a cleaning and dust removal device for a biomass boiler. By arranging a threaded rod, a transmission rod, a top plate and a limit rod, the device can rotate the transmission rod to slide on the threaded rod, and the transmission rod drives the top plate to press against the boiler, thereby fixing the device and better cleaning the boiler. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric diagram of a cleaning and dust removal device for a biomass boiler proposed in the utility model;

[0027] Figure 2 This is a schematic diagram of the internal structure of a cleaning and dust removal device for a biomass boiler proposed in the utility model;

[0028] Figure 3 This is a schematic diagram of the transmission mechanism structure of a cleaning and dust removal device for a biomass boiler proposed in the utility model;

[0029] Figure 4 This is a schematic diagram of the internal structure of a cleaning cylinder of a cleaning and dust removal device for a biomass boiler proposed in the utility model;

[0030] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Protective shell; 2. Fixed terminal; 3. Feed port; 4. Gear box; 5. Cleaning brush; 6. Drive motor; 7. Connecting rod; 8. Driving gear; 9. Toothed belt; 10. First rotating gear; 11. Second rotating gear; 12. Third rotating gear; 13. Connecting rod; 14. Coil; 15. Cleaning cylinder; 16. Blade; 17. Water outlet filter; 18. Threaded rod; 19. Transmission rod; 20. Top plate; 21. Limit rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1-5 The utility model provides an embodiment: a cleaning and dust removal device for a biomass boiler, comprising a protective shell 1, a plurality of fixed terminals 2 being fixedly connected to the top of the protective shell 1, a feed port 3 being passed through the top of the protective shell 1, a plurality of gear boxes 4 being fixedly connected to the bottom end of the protective shell 1, a driving gear 8 being rotatably connected to the inner wall of one of the gear boxes 4, a motor rod 7 being passed through the top end of the driving gear 8, and a driving motor 6 being fixedly connected to the bottom end of the motor rod 7;

[0035] The outer wall of the driving gear 8 is meshed with a toothed belt 9, and one side of the inner wall of the toothed belt 9 is meshed with a first rotating gear 10, and the inner wall of the toothed belt 9 is meshed with a second rotating gear 11 and a third rotating gear 12 on the side away from the first rotating gear 10. By arranging the drive motor 6, the motor rod 7, the driving gear 8, the toothed belt 9, the first rotating gear 10, the second rotating gear 11 and the third rotating gear 12, the device can drive the motor rod 7 to rotate through the drive motor 6, so that the driving gear 8 drives the toothed belt 9 to rotate, and drives the third rotating gear 11 through the toothed belt 9. The first rotating gear 10, the second rotating gear 11 and the third rotating gear 12 all rotate, and the cleaning brush 5 is driven by the first rotating gear 10 and the third rotating gear 12 to clean and scrub the inside of the boiler, so that the inside of the boiler is cleaned more thoroughly. The second rotating gear 11 drives the connecting rod 13 and the cleaning cylinder 15 to rotate, so that the cleaning agent entering through the feed port 3 can be transmitted to the blade 16 through the coil 14 and thrown out through the water outlet filter 17, so that the cleaning agent can clean the inside of the boiler more evenly and is more convenient to use.

[0036] The top of the first rotating gear 10 and the third rotating gear 12 are both penetrated by a cleaning brush 5, so that the cleaning brush 5 can clean the boiler, the top of the second rotating gear 11 is penetrated by a feed port 3, and the bottom end of the second rotating gear 11 is fixedly connected to a plurality of connecting rods 13, and the bottom ends of the plurality of connecting rods 13 are fixedly connected to a cleaning cylinder 15, so that the cleaning cylinder 15 can rotate, the inner wall of the cleaning cylinder 15 is fixedly connected to a coil 14, and the outer wall of the cleaning cylinder 15 is fixedly connected to a plurality of blades 16, by providing the blades 16, the device can guide the cleaning agent, and one side of the plurality of blades 16 is fixedly connected to a water outlet filter 17, and by providing the water outlet filter 17, the cleaning agent can be thrown out, and the protective shell 1 is fixedly connected to the outer wall of multiple threaded rods 18, and the outer walls of the multiple threaded rods 18 are all threadedly sleeved with transmission rods 19. By arranging the threaded rods 18, the transmission rods 19, the top plate 20 and the limit rod 21, the device can rotate the transmission rod 19 to make the transmission rod 19 slide on the threaded rod 18, and the top plate 20 is driven by the transmission rod 19 to resist the boiler, so that the device can be fixed, which will better clean the boiler. The ends of the multiple transmission rods 19 away from the threaded rods 18 are rotatably connected to the top plate 20, so that the device can better clean the boiler. Two limit rods 21 are fixedly connected to one side of the multiple top plates 20. By arranging the limit rod 21, the top plate 20 can be limited and slid.

[0037] Working principle: When the device is in use, the motor rod 7 is driven to rotate by the driving motor 6, so that the driving gear 8 drives the toothed belt 9 to rotate, and the toothed belt 9 drives the first rotating gear 10, the second rotating gear 11 and the third rotating gear 12 to rotate, and the first rotating gear 10 and the third rotating gear 12 drive the cleaning brush 5 to clean and scrub the inside of the boiler, so that the inside of the boiler is cleaned more cleanly, and the second rotating gear 11 drives the connecting rod 13 and the cleaning cylinder 15 to rotate, so that the cleaning agent entering through the feed port 3 is transmitted to the blade 16 through the coil 14 and thrown out through the water outlet filter 17, so that the cleaning agent can clean the inside of the boiler more evenly, which is more convenient to use. By rotating the transmission rod 19, the transmission rod 19 slides on the threaded rod 18, and the transmission rod 19 drives the top plate 20 to press against the boiler, so that the device can be fixed, which will better clean the boiler.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cleaning and dust removal device for a biomass boiler, comprising a protective shell (1), characterized in that: The top of the protective shell (1) is fixedly connected to a plurality of fixed terminals (2), and the top of the protective shell (1) is penetrated by a feed port (3), and the bottom of the protective shell (1) is fixedly connected to a plurality of gear boxes (4), wherein the inner wall of one of the gear boxes (4) is rotatably connected to a driving gear (8), the top of the driving gear (8) is penetrated by a motor rod (7), and the bottom end of the motor rod (7) is fixedly connected to a drive motor (6); The outer wall of the driving gear (8) is meshed with a toothed belt (9), one side of the inner wall of the toothed belt (9) is meshed with a first rotating gear (10), and the side of the inner wall of the toothed belt (9) away from the first rotating gear (10) is meshed with a second rotating gear (11) and a third rotating gear (12).

2. A cleaning and dust removal device for a biomass boiler according to claim 1, characterized in that: A cleaning brush (5) is passed through the top ends of the first rotating gear (10) and the third rotating gear (12).

3. The cleaning and dust removal device for a biomass boiler according to claim 1, characterized in that: The top end of the second rotating gear (11) is penetrated by a feed port (3), and the bottom end of the second rotating gear (11) is fixedly connected to a plurality of connecting rods (13), and the bottom ends of the plurality of connecting rods (13) are fixedly connected to a cleaning cylinder (15).

4. A cleaning and dust removal device for a biomass boiler according to claim 3, characterized in that: The inner wall of the cleaning cylinder (15) is fixedly connected to a coil (14), and the outer wall of the cleaning cylinder (15) is fixedly connected to a plurality of blades (16).

5. The cleaning and dust removal device for a biomass boiler according to claim 4, characterized in that: One side of each of the plurality of blades (16) is fixedly connected to a water outlet filter (17).

6. The cleaning and dust removal device for a biomass boiler according to claim 1, characterized in that: The outer wall of the protective shell (1) is fixedly connected to a plurality of threaded rods (18), and the outer walls of the plurality of threaded rods (18) are all threadedly sleeved with transmission rods (19).

7. The cleaning and dust removal device for a biomass boiler according to claim 6, characterized in that: One end of the plurality of transmission rods (19) away from the threaded rod (18) is rotatably connected to a top plate (20).

8. The cleaning and dust removal device for a biomass boiler according to claim 7, characterized in that: Two limiting rods (21) are fixedly connected to one side of the plurality of top plates (20).

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