CN218154304U

CN218154304U - Biomass heating boiler convenient for feeding

Info

Publication number: CN218154304U
Application number: CN202222169722.2U
Authority: CN
Inventors: 郭辉; 张利; 刘嵩
Original assignee: Hebei Jiaer New Energy Technology Co ltd
Current assignee: Hebei Jiaer New Energy Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-27
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a biomass heating boiler convenient for feeding, belonging to the technical field of biomass boilers, comprising a boiler body, a combustion chamber arranged in the inner cavity of the boiler body and a storage vat arranged above the boiler body; the top of storage vat is provided with the rotating electrical machines, the output shaft of rotating electrical machines runs through to the inner chamber of storage vat and is connected with the axis of rotation, the axle body of axis of rotation is provided with spiral stirring leaf, the bottom of storage vat is the V-arrangement, and the bottom fixedly connected with feed inlet of storage vat, the inner chamber of feed inlet just is located the first baffle of bottom fixedly connected with of axis of rotation, the below of first baffle just is located the inner wall fixedly connected with second baffle of feed inlet. This biomass heating boiler convenient to material loading not only can prevent once only to add too much fuel, convenient to use, but also can turn the biomass fuel of burning, makes its abundant burning.

Description

Biomass heating boiler convenient for feeding

Technical Field

The utility model belongs to the technical field of biomass boiler, concretely relates to biomass heating boiler convenient to material loading.

Background

The biomass boiler is a kind of boiler, namely a boiler taking biomass energy as fuel is called as a biomass boiler and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot air furnace, a biomass heat-conducting oil furnace, a vertical biomass boiler, a horizontal biomass boiler and the like, and the biomass briquette fuel is solid granular or block fuel formed by mechanically processing agricultural and forestry wastes such as straw, wood chips, peanut shells and other resources and is used for replacing coal and is an environment-friendly fuel which is combusted in the biomass boiler and is a special fuel for the biomass boiler.

The current chinese patent application numbers are: CN 202123184522.6's biomass heating boiler convenient to material loading, including the biomass boiler body, four supporting legs of bottom surface four corners fixedly connected with of biomass boiler body, it has the dodge gate to articulate in the positive side operation mouth of biomass boiler body, fixedly connected with handle on the dodge gate, be provided with communicating pipe on the top surface of biomass boiler body. The utility model discloses a set up the PLASTIC LAMINATED, when burning, closely laminate through PLASTIC LAMINATED and communicating pipe, flame burns to the feeder hopper through the PLASTIC LAMINATED when can effectively preventing fuel burning, solved current boiler when burning biomass fuel, produce the problem of tempering easily in the combustion process, but it can lead to once only adding too much fuel when adding fuel in to biomass boiler body, lead to that fuel may burn when burning insufficient, extravagant fuel, it is very inconvenient.

Therefore, in order to meet the current situation, a biomass heating boiler convenient for feeding needs to be designed and produced, so as to meet the needs of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biomass heating boiler convenient to material loading to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a biomass heating boiler convenient to material loading includes: the boiler comprises a boiler body, a combustion chamber arranged in an inner cavity of the boiler body and a storage vat arranged above the boiler body; the top of storage vat is provided with the rotating electrical machines, the output shaft of rotating electrical machines runs through to the inner chamber of storage vat and is connected with the axis of rotation, the axle body of axis of rotation is provided with spiral stirring leaf, the bottom of storage vat is the V-arrangement, and the bottom fixedly connected with feed inlet of storage vat, the inner chamber of feed inlet just is located the first baffle of bottom fixedly connected with of axis of rotation, the below of first baffle just is located the inner wall fixedly connected with second baffle of feed inlet, the top of second baffle is provided with the sleeve, telescopic inner wall passes through the bearing and is connected with the axis of rotation.

Preferably, one side of combustion chamber is provided with positive and negative motor, positive and negative motor's output shaft runs through to the inner chamber of combustion chamber and is connected with the threaded rod, the threaded rod is kept away from positive and negative motor's one end and is rotated with the inner wall of combustion chamber and be connected.

Preferably, a rod body of the threaded rod is in threaded connection with a wire cylinder sleeve, and the outer wall of the wire cylinder sleeve is rotatably connected with a supporting block.

Preferably, the upper portion of the threaded rod is fixedly connected with a limiting rod penetrating through the supporting block between the inner walls of the two sides of the combustion chamber, and the bottom end of the supporting block is fixedly connected with the toothed plate.

Preferably, a grate is arranged at the bottom end of the combustion chamber, a waste residue box is arranged below the grate, and a groove matched with the waste residue box is formed in one side of the boiler body.

Preferably, the upper part of the combustion chamber is communicated with a buffer tank, the inner cavity of the buffer tank is provided with two partition plates, and the top surface of the buffer tank is communicated with a smoke exhaust port.

The utility model discloses a technological effect and advantage:

the biomass heating boiler convenient for loading is beneficial to the design of the storage barrel, the storage barrel can be used for storing biofuel, the output shaft of the rotating motor can drive the rotating shaft to rotate, so that the spiral stirring blade and the first baffle plate are driven to rotate, the spiral stirring blade can convey the biomass fuel, the first baffle plate and the second baffle plate can be staggered, when the first baffle plate and the second baffle plate are staggered, the feed inlet is closed, the biomass fuel cannot fall down, when the first baffle plate and the second baffle plate are superposed, the biomass fuel falls down, the phenomenon that the biomass fuel blocks the feed inlet and too much biomass fuel falls down at one time can be effectively prevented, the combustion of the fuel is convenient, uniform filling can be realized, and the use is convenient;

the design of the threaded rod and the toothed plate is benefited, the positive and negative motors can drive the threaded rod to rotate positively and negatively, so that the threaded cylinder sleeve is matched to drive the supporting block to move back and forth on the threaded rod, the toothed plate at the bottom end of the supporting block can turn the burning biomass fuel, the biomass fuel is more fully burnt, the biomass fuel can be fully utilized, more heat can be generated, the fuel is saved, meanwhile, fuel waste residues on part of fire grates can be cleaned, the fuel waste residues enter a waste residue box, and the waste residues are convenient to clean;

this biomass heating boiler convenient to material loading not only can prevent once only to add too much fuel, convenient to use, but also can turn the biomass fuel of burning, makes its abundant burning, fuel saving.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the threaded rod and the supporting block of the present invention;

fig. 4 is a schematic view illustrating the separation of the first baffle and the second baffle according to the present invention.

In the figure: 1. a boiler body; 11. a combustion chamber; 12. a feed pipe; 13. a grate; 14. a buffer tank; 15. a partition plate; 16. a smoke exhaust port; 17. a waste residue tank; 2. a storage barrel; 21. a rotating electric machine; 22. a rotating shaft; 23. a spiral stirring blade; 24. a first baffle plate; 25. a second baffle; 26. a sleeve; 27. a feed inlet; 3. a positive and negative motor; 31. a threaded rod; 32. a wire cylinder sleeve; 33. a supporting block; 34. a limiting rod; 35. a toothed plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a biomass heating boiler convenient to material loading as shown in fig. 1-4, include: the boiler comprises a boiler body 1, a combustion chamber 11 arranged in the inner cavity of the boiler body 1 and a storage vat 2 arranged above the boiler body 1; referring to fig. 1, 2 and 4, a feeding port is arranged on the top surface of the storage barrel 2 and used for supplying fuel to the storage barrel 2, a rotating motor 21 is arranged on the top end of the storage barrel 2, an output shaft of the rotating motor 21 penetrates through an inner cavity of the storage barrel 2 and is connected with a rotating shaft 22, a shaft body of the rotating shaft 22 is provided with a spiral stirring blade 23, the bottom end of the storage barrel 2 is V-shaped and facilitates sliding of biomass fuel, the bottom end of the storage barrel 2 is fixedly connected with a feeding port 27, the feeding port 27 is fixedly connected with the boiler body 1, the inner cavity of the feeding port 27 is fixedly connected with a first baffle 24 at the bottom end of the rotating shaft 22, a second baffle 25 is fixedly connected below the first baffle 24 and positioned on the inner wall of the feeding port 27, the output shaft of the rotating motor 21 can drive the rotating shaft 22 to rotate, so as to drive the spiral stirring blade 23 and the first baffle 24 to rotate, so that the spiral stirring blade 23 can convey biomass fuel, and the first baffle 24 and the second baffle 25 can be staggered;

the top of second baffle 25 is provided with sleeve 26, sleeve 26's inner wall passes through the bearing and is connected with rotation axis 22 rotation, first baffle 24 and second baffle 25 are two relative fan-shaped constitutions, first baffle 24 and second baffle 25 can piece together a whole circle, when first baffle 24 and second baffle 25 stagger, feed inlet 27 is closed, biomass fuel can't fall, when first baffle 24 and second baffle 25 coincide, biomass fuel falls, can effectively prevent that biomass fuel from blockking up feed inlet 27 and once only falling too much biomass fuel, be convenient for the burning of fuel, can also accomplish even filler, the intercommunication has the inlet pipe 12 of slope between the bottom of convenient to use feed inlet 27 and the combustion chamber 11, biomass fuel landing in the feed inlet 27 of being convenient for enters combustion chamber 11.

Referring to fig. 2 and 3, a positive and negative motor 3 is arranged on one side of the combustion chamber 11, an output shaft of the positive and negative motor 3 penetrates through an inner cavity of the combustion chamber 11 and is connected with a threaded rod 31, and one end of the threaded rod 31, which is far away from the positive and negative motor 3, is rotatably connected with the inner wall of the combustion chamber 11. The body of the threaded rod 31 is in threaded connection with a wire cylinder sleeve 32, and the outer wall of the wire cylinder sleeve 32 is rotatably connected with a supporting block 33. Threaded rod 31's top and be located fixedly connected with between 11 both sides inner wall of combustion chamber runs through gag lever post 34 of supporting shoe 33, gag lever post 34 can carry on spacingly to supporting shoe 33's direction of movement, it can only the level move to make it, can not follow threaded rod 31 rotatory, supporting shoe 33's bottom fixedly connected with pinion rack 35, positive and negative motor 3 can drive threaded rod 31 and carry out just reversal, thereby cooperate silk cylinder liner 32 to drive supporting shoe 33 round trip movement on threaded rod 31, make the pinion rack 35 of supporting shoe 33 bottom turn the biomass fuel who burns, make biomass fuel burn more abundant, biomass fuel can be made the heat production more by make full use of, and fuel is saved.

Referring to fig. 2, a grate 13 is arranged at the bottom end of the combustion chamber 11, a plurality of small holes are formed in a plate body of the grate 13, a waste residue box 17 is arranged below the grate 13, a slot matched with the waste residue box 17 is formed in one side of the boiler body 1, a universal wheel is arranged at the bottom end of the waste residue box 17, so that the waste residue box 17 can be pulled out of the boiler body 1 for cleaning, and a toothed plate 35 can clean part of waste residues on the grate 13 when a combusted biomass fuel is turned over, so that the waste residues enter the waste residue box 17 through the small holes in the grate 13;

the top intercommunication of combustion chamber 11 has buffer tank 14, buffer tank 14's bottom is provided with the pipe, inlay the roof of establishing into combustion chamber 11, conveniently demolish buffer tank 14 and clear up, be provided with two baffles 15 between the both sides inner chamber vertical wall of buffer tank 14, wherein the inner chamber roof fixed connection of a baffle 15 and buffer tank 14, the inner chamber diapire fixed connection of another baffle 15 and buffer tank 14, buffer tank 14's top surface intercommunication has exhaust port 16, baffle 15 and exhaust port 16's design can block when discharging the cigarette, thereby make cigarette ash stay in buffer tank 14 (boiler body 1, positive and negative motor 3 etc. and its connection technology are current maturation technology, do not do too much to describe here again).

The working principle is as follows:

this biomass heating boiler convenient to material loading, in use, start rotating electrical machines 21, rotating electrical machines 21's output shaft can drive axis of rotation 22 and rotate, thereby it rotates to drive spiral stirring leaf 23 and first baffle 24, make spiral stirring leaf 23 carry biomass fuel, first baffle 24 and second baffle 25 are crisscross, when first baffle 24 and second baffle 25 stagger, feed inlet 27 is closed, biomass fuel can't fall, when first baffle 24 and second baffle 25 are coincided, biomass fuel falls through inlet pipe 12 on grate 13 of combustion chamber 11, then start boiler body 1, make biomass fuel burn, can start positive and negative motor 3 during the burning, positive and negative motor 3 drives threaded rod 31 and just reverses, cooperation silk cylinder cover 32 drives supporting shoe 33 and makes a round trip to move on threaded rod 31, make the pinion rack 35 of supporting shoe 33 bottom can stir the biomass material of burning, make biomass fuel burn more fully, and convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A biomass heating boiler convenient to material loading includes:

the boiler comprises a boiler body (1), a combustion chamber (11) arranged in the inner cavity of the boiler body (1) and a storage barrel (2) arranged above the boiler body (1);

the method is characterized in that: the top of storage vat (2) is provided with rotating electrical machines (21), the output shaft of rotating electrical machines (21) runs through to the inner chamber of storage vat (2) and is connected with axis of rotation (22), the axle body of axis of rotation (22) is provided with spiral stirring leaf (23), the bottom of storage vat (2) is the V-arrangement, and the bottom fixedly connected with feed inlet (27) of storage vat (2), the inner chamber of feed inlet (27) just is located the first baffle of bottom fixedly connected with (24) of axis of rotation (22), the below of first baffle (24) just is located the inner wall fixedly connected with second baffle (25) of feed inlet (27), the top of second baffle (25) is provided with sleeve (26), the inner wall of sleeve (26) passes through the bearing and is connected with axis of rotation (22) rotation.

2. A biomass heating boiler facilitating loading according to claim 1, wherein: one side of combustion chamber (11) is provided with positive and negative motor (3), the output shaft of positive and negative motor (3) runs through to the inner chamber of combustion chamber (11) and is connected with threaded rod (31), the one end that positive and negative motor (3) were kept away from in threaded rod (31) is rotated with the inner wall of combustion chamber (11) and is connected.

3. A biomass heating boiler facilitating loading according to claim 2, wherein: the thread-cutting machine is characterized in that a rod body thread of the threaded rod (31) is connected with a wire cylinder sleeve (32), and the outer wall of the wire cylinder sleeve (32) is rotatably connected with a supporting block (33).

4. A biomass heating boiler facilitating loading according to claim 3, wherein: the utility model discloses a combustion chamber, including threaded rod (31), gag lever post (34) that supporting shoe (33) are run through to fixedly connected with between the top of threaded rod (31) and be located the both sides inner wall of combustion chamber (11), the bottom of supporting shoe (33) is connected with pinion rack (35).

5. A biomass heating boiler facilitating loading according to claim 1, wherein: the boiler is characterized in that a grate (13) is arranged at the bottom end of the combustion chamber (11), a waste residue box (17) is arranged below the grate (13), and a groove matched with the waste residue box (17) is formed in one side of the boiler body (1).

6. A biomass heating boiler facilitating loading according to claim 1, wherein: the combustion chamber (11) is communicated with a buffer tank (14) above, the inner cavity of the buffer tank (14) is provided with two partition plates (15), and the top surface of the buffer tank (14) is communicated with a smoke exhaust port (16).