Biomass fuel boiler

Abstract

The utility model provides a biomass fuel boiler which comprises a boiler body, a feeding port, a regulation and control component, an ash removal assembly, a dust removal component, a smoke exhaust pipe and air inlets, the feeding port is formed in the front end of the boiler body, the air inlets are formed in the left side and the right side of the boiler body, and the regulation and control component is arranged at the air inlets. Wherein the regulation and control component comprises a wind shield, an upper clamping groove, a lower clamping groove and a dustproof net, the upper clamping groove and the lower clamping groove are fixedly installed at the upper end and the lower end of the air inlet, the wind shield is inserted between the upper clamping groove and the lower clamping groove at the air inlet, the multiple sets of smoke exhaust pipes are installed at the top of the boiler body, and the top ends of the smoke exhaust pipes are connected with the dust removal and removal component. The size of the air inlet can be adjusted more conveniently, the fire behavior in the furnace can be changed, ash generated after fuel combustion can be collected and treated, and the combustion space in the furnace is guaranteed.

Description

Technical Field

[0001] This utility model is a biomass fuel boiler, belonging to the technical field of biomass fuel boilers. Background Technology

[0002] With social development and increasingly stringent environmental protection requirements, biomass fuel boilers have gained national attention due to their environmental friendliness, energy efficiency, and the renewable nature of biomass energy. They are gradually becoming a replacement for traditional coal, oil, and natural gas fuel industrial boilers. In recent years, biomass fuel boilers have seen rapid development in China. Biomass fuel boilers not only save resources but also make people's lives more convenient.

[0003] Chinese Patent Publication No. CN212841539U discloses a biomass fuel boiler. This combustion boiler adjusts the size of the air inlet by setting multiple sets of air inlet screws, thereby changing the fire intensity inside the furnace. However, in the process of adjusting the size of the air inlet, each set of air inlet screws needs to be manually disassembled and assembled one by one, which is troublesome to use. In addition, biomass fuel produces a large amount of ash after combustion. If it is not cleaned in time, it will accumulate and affect the use of the boiler. Therefore, there is an urgent need for a biomass fuel boiler to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a biomass fuel boiler to solve the problems mentioned in the background technology. This utility model has a reasonable structure and simple operation. It can not only adjust the size of the air inlet and change the fire intensity in the furnace more conveniently, but also collect and process the ash after fuel combustion to ensure the combustion space in the furnace.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A biomass fuel boiler includes a boiler body, a feeding port, a control component, an ash removal component, a dust removal component, a flue pipe, and an air inlet. The feeding port is located at the front end of the boiler body, and air inlets are located on both the left and right sides of the boiler body. A control component is installed at each air inlet, comprising a baffle plate, upper and lower clamping slots, and a dustproof net. The upper and lower clamping slots are fixed at the upper and lower ends of the air inlet, and the baffle plate is inserted between the upper and lower clamping slots at the air inlet. Multiple sets of flue pipes are installed on the top of the boiler body, and the top of each flue pipe is connected to the dust removal component. The system includes a dust collector top cover, a dust collector, a ventilation mesh, activated carbon filter cartridges, and dust collection cotton. The dust collector is installed together with the flue pipe and has an openable dust collector top cover. The dust collector top cover is equipped with a ventilation mesh. Multiple sets of activated carbon filter cartridges are installed inside the dust collector corresponding to the positions of the flue pipe, and the dust collector is filled with dust collection cotton. The ash removal assembly is assembled inside the rear side of the boiler body. The ash removal assembly includes a collection shell, an inclined surface, an ash storage trough, and mounting clips. The collection shell is fixed to the inside of the boiler body by mounting clips on both sides, and an inclined surface is provided at the front end of the collection shell. The rear end of the collection shell is the ash storage trough.

[0006] Furthermore, the inclined surface inside the collection housing is inclined at a 45° angle toward the ash storage tank.

[0007] Furthermore, dustproof nets are also installed at the air inlets on the left and right sides of the boiler body.

[0008] Furthermore, the dust collector top cover is connected to the dust collector via multiple fixing screws.

[0009] Furthermore, the activated carbon filter cartridge contains a large amount of activated carbon material, and the bottom part of the activated carbon filter cartridge matches the inner diameter of the flue pipe.

[0010] Furthermore, the wind deflector is provided with a handle on its surface, and the size of the wind deflector is adapted to the size between the upper and lower clamping grooves.

[0011] The beneficial effects of this utility model are as follows: This utility model provides a biomass fuel boiler. Because it adds a wind baffle, upper and lower clamping grooves, a dustproof net, an inclined surface, an ash storage trough, and mounting clips, the size of the air inlet can be adjusted by pushing and pulling the wind baffle with a handle between the upper and lower clamping grooves. It is convenient and simple to use, improving the ease of operation for personnel. The dustproof net helps to intercept impurities in the outside air and prevents air impurities from affecting the combustion of fuel in the furnace. The ash storage trough can help to collect and process the ash after the fuel in the furnace is burned. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0013] Figure 1 This is a schematic diagram of the overall structure of a biomass fuel boiler according to the present invention;

[0014] Figure 2 This is a schematic diagram of the main structure of a biomass fuel boiler according to the present invention;

[0015] Figure 3 This is a schematic diagram of the ash removal component structure of a biomass fuel boiler according to the present invention;

[0016] Figure 4 This is a schematic diagram of the dust removal component structure of a biomass fuel boiler according to the present invention;

[0017] In the diagram: 1-Boiler body, 2-Feeding port, 3-Control components, 4-Dust removal components, 5-Dust removal components, 6-Exhaust pipe, 7-Air inlet, 31-Wind baffle, 32-Upper and lower clamping grooves, 33-Dustproof net, 41-Collection shell, 42-Inclined surface, 43-Ash storage trough, 44-Installation clips, 51-Dust collector top cover, 52-Dust collector, 53-Ventilation net, 54-Activated carbon filter cartridge, 55-Dust removal cotton. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Please see Figures 1-4This utility model provides a technical solution: a biomass fuel boiler, including a boiler body 1, a feeding port 2, a regulating component 3, an ash removal component 4, a dust removal component 5, a flue pipe 6, and an air inlet 7. The feeding port 2 is provided at the front end of the boiler body 1, and air inlets 7 are provided on both the left and right sides of the boiler body 1. The regulating component 3 is provided at the air inlet 7, wherein the regulating component 3 includes a baffle plate 31, upper and lower clamping grooves 32, and a dustproof net 33. The upper and lower clamping grooves 32 are installed and fixed at the upper and lower ends of the air inlet 7, and the baffle plate 31 is inserted between the upper and lower clamping grooves 32 at the air inlet 7. Multiple sets of flue pipes 6 are installed on the top of the boiler body 1, and the top of the flue pipes 6 are connected to the dust removal component 5. The dust removal component 5 includes a dust collector top cover 51, a dust collector 52, and a transparent... The boiler body 1 is equipped with a ventilation net 53, activated carbon filter cartridges 54, and dust removal cotton 55. The dust removal box 52 is installed together with the flue pipe 6, and the dust removal box 52 is provided with an openable dust removal box top cover 51. The dust removal box top cover 51 is provided with a ventilation net 53. Multiple sets of activated carbon filter cartridges 54 are installed in the dust removal box 52 at the positions corresponding to the flue pipe 6, and the dust removal box 52 is filled with dust removal cotton 55. The ash removal assembly 4 is assembled inside the rear side of the boiler body 1. The ash removal assembly 4 includes a collection shell 41, an inclined surface 42, an ash storage tank 43, and mounting clips 44. The collection shell 41 is fixed to the inside of the boiler body 1 by the mounting clips 44 on both sides, and the inclined surface 42 is provided at the front end of the collection shell 41. The ash storage tank 43 is located at the rear end of the collection shell 41.

[0020] As the first embodiment of this utility model: the baffle plate 31 is provided with a handle on its surface, and the size of the baffle plate 31 is adapted to the size between the upper and lower clamping grooves 32. This design, by setting a baffle plate 31 with a handle, allows the size of the air inlet 7 to be adjusted by pushing and pulling the baffle plate 31 between the upper and lower clamping grooves 32. It is convenient and simple to use, improving the ease of operation for personnel. The dust collector top cover 51 on the dust collector 52 is connected to the dust collector 52 by multiple fixing screws. The activated carbon filter cartridge 54 contains a large amount of activated carbon material, and the bottom part of the activated carbon filter cartridge 54 matches the inner diameter of the exhaust pipe 6. This design allows the top cover 51 of the dust collector 5 to be disassembled, facilitating the removal of the internal activated carbon filter cartridge 54 and dust removal cotton 55 for easy replacement and ensuring the absorption and purification effect of smoke and dust. Dustproof nets 33 are also added to the air inlets 7 on the left and right sides of the boiler body 1. This design with dustproof nets 33 helps to intercept impurities in the outside air and prevent air impurities from affecting the combustion of fuel in the furnace. The inclined surface 42 inside the collection shell 41 is inclined at a 45° angle towards the ash storage tank 43. This design with the collection shell 41 having the inclined surface 42 helps the ash after the fuel in the furnace is burned to fall into the ash storage tank 43 for centralized collection and treatment.

[0021] As a second embodiment of this utility model: During combustion, the biomass fuel furnace replenishes fuel into the feeding port 2. The fire intensity can also be adjusted as needed. Personnel can push the left and right side baffles 31, changing the area of ​​the baffles blocking the air inlet 7, thus altering the air intake area and consequently the fire intensity. The smoke and dust generated by fuel combustion enter the dust collection box 52 through the exhaust pipe 6. As the smoke and dust pass through the exhaust pipe 6, impurities are absorbed by the activated carbon filter element in the activated carbon filter cartridge 54, achieving a certain level of dust removal and purification of the flue gas. The discharged flue gas is further purified by the dust removal cotton 55 in the dust collection box 52. After filtration, the flue gas is discharged through the ventilation screen 53 on the top cover 51 of the dust collector box. This greatly reduces the pollution of the air environment. For activated carbon filter cartridges 54 and dust removal cotton 55 that have been used for a long time, the top cover 51 of the dust collector box can be removed and replaced directly. After the fuel is burned out, the ash left behind will fall to the bottom of the boiler body 1. The collection shell 41 at the bottom of the boiler body 1 is locked by the installation clip 44. In this way, the falling ash falls into the ash storage tank 43 along the inclined surface 42. After collection, the fuel ash can be collected and cleaned, avoiding the ash remaining in the furnace and affecting the fuel combustion.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A biomass fuel boiler, comprising a boiler body (1), a feeding port (2), a control component (3), an ash removal component (4), a dust removal component (5), a flue pipe (6), and an air inlet (7), characterized in that, A feeding port (2) is provided at the front end of the boiler body (1), and air inlets (7) are provided on both the left and right sides of the boiler body (1). A regulating component (3) is provided at each air inlet (7), wherein the regulating component (3) includes a baffle plate (31), upper and lower clamping grooves (32) and a dustproof net (33). The upper and lower clamping grooves (32) are installed and fixed at the upper and lower ends of the air inlet (7), and the baffle plate (31) is inserted between the upper and lower clamping grooves (32) at the air inlet (7). Multiple sets of exhaust pipes (6) are installed on the top of the boiler body (1), and the top of the exhaust pipes (6) is connected to a dust removal component (5). The dust removal component (5) includes a dust removal box top cover (51), a dust removal box (52), a ventilation mesh (53), an activated carbon filter cartridge (54), and dust removal cotton (55). The dust removal box (52) is installed together with the flue pipe (6), and the dust removal box (52) is provided with an openable dust removal box top cover (51). The dust removal box top cover (51) is provided with a ventilation mesh (53). The multiple sets of activated carbon filter cartridges (54) are installed in the dust removal box (52) at the position corresponding to the flue pipe (6), and the dust removal box (52) is filled with dust removal cotton (55). The dust removal component (4) is assembled inside the rear side of the boiler body (1). The ash removal assembly (4) includes a collection shell (41), an inclined surface (42), an ash storage trough (43), and mounting clips (44). The collection shell (41) is fixed to the inside of the boiler body (1) by the mounting clips (44) on both sides. An inclined surface (42) is provided at the front end of the collection shell (41), and the ash storage trough (43) is located at the rear end of the collection shell (41).

2. A biomass fuel boiler according to claim 1, characterized in that: The wind deflector (31) has a handle on its surface, and the size of the wind deflector (31) is adapted to the size between the upper and lower clamping grooves (32).

3. A biomass fuel boiler according to claim 1, characterized in that: The activated carbon filter cartridge (54) contains a large amount of activated carbon material, and the bottom part of the activated carbon filter cartridge (54) matches the inner diameter of the exhaust pipe (6).

4. A biomass fuel boiler according to claim 1, characterized in that: The dust collector top cover (51) on the dust collector (52) is connected to the dust collector (52) by multiple fixing screws.

5. A biomass fuel boiler according to claim 1, characterized in that: Dustproof nets (33) are also installed at the air inlets (7) on the left and right sides of the boiler body (1).

6. A biomass fuel boiler according to claim 1, characterized in that: The inclined surface (42) inside the collection shell (41) is inclined at a 45° angle toward the ash storage tank (43).

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