CN216307809U

CN216307809U - High-efficient furfural sediment boiler that burns

Info

Publication number: CN216307809U
Application number: CN202122709382.3U
Authority: CN
Inventors: 张经纬; 王彪; 陈一魁; 周博; 刘剑飞
Original assignee: Beijing Aoke Ruifeng New Energy Co ltd
Current assignee: Beijing Aoke Ruifeng New Energy Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-15
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a furfural residue boiler with high-efficiency combustion, which belongs to the technical field of furfural residue combustion and comprises a boiler main body, wherein one side of the boiler main body is fixedly connected with a feeding pipe, the upper side of the feeding pipe is provided with a feeding hole, a hollowed charging barrel is rotationally connected in the boiler main body, the inner wall of the hollowed charging barrel is fixedly connected with a plurality of inclined plates, the inclined plates are uniformly distributed, the boiler main body is provided with a rotating assembly, the rotating assembly is used for driving the hollowed charging barrel to rotate at a slow speed, the other side of the boiler main body is provided with a gas interface, the top of the boiler main body is provided with a smoke pipe connecting port, the bottom of the boiler main body is provided with a discharging hole, the output end of a second motor drives a pinion to rotate, the pinion drives a gear to rotate, so as to drive the hollowed charging barrel to rotate at a slow speed, the hollowed charging barrel drives the inclined plates to rotate, so as to overturn a furfural residue raw material, and ensure that the furfural residue raw material can be fully combusted, the combustion effect is improved.

Description

High-efficient furfural sediment boiler that burns

Technical Field

The utility model relates to the technical field of combustion of furfural residues, in particular to a furfural residue boiler capable of efficiently combusting.

Background

The furfural residues are used as wastes generated in the biomass hydrolysis process, the content of salt is high, the furfural residues are acidic, and a large amount of the furfural residues can pollute the atmosphere, soil and rivers. The furfural residue as a biomass waste contains a large amount of cellulose, hemicellulose and lignin, and has good recycling value. Therefore, the furfural residues are reasonably recycled, the pollution to the environment is eliminated, the economic added value of the furfural residues is increased, the zero emission target of pollutants in the production process of a furfural enterprise is realized, the purposes of clean production and recycling are achieved, and the problem of the recycling of the furfural residues is urgently needed to be solved.

The resource utilization direction of the furfural residues mainly comprises the directions of preparing a porous adsorption carbon material by utilizing the furfural residues, improving alkaline soil, restoring soil in a mining area, cultivating crops, chemically processing and the like, and most furfural residues are combusted, so that furfural combusted by the conventional boiler equipment often has residues and cannot be completely combusted, and resource waste is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a furfural residue boiler capable of efficiently burning, and aims to solve the problem that furfural burning of existing boiler equipment often has residues and can not be completely burnt, so that resources are wasted.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a furfural residue boiler of high-efficient burning, includes boiler main body, one side fixedly connected with conveying pipe of boiler main body, the upside of conveying pipe is provided with the feed inlet, the boiler main body internal rotation is connected with the fretwork feed cylinder, a plurality of swash plates of the inner wall fixedly connected with of fretwork feed cylinder, it is a plurality of swash plate evenly distributed, be provided with the runner assembly in the boiler main body, the runner assembly is used for driving the fretwork feed cylinder and slows down the rotation, boiler main body's opposite side is provided with the gas interface, boiler main body's top is provided with the tobacco pipe connector, boiler main body's bottom is provided with the bin outlet.

As a preferable scheme of the utility model, the two ends of the hollowed-out material cylinder are respectively provided with a mounting ring, the mounting rings are fixedly connected to the inner wall of the boiler main body, and the hollowed-out material cylinder is rotatably connected between the two mounting rings.

According to a preferable scheme of the utility model, the inner walls of the two mounting rings are rotatably connected with a plurality of balls which are uniformly distributed, and the balls are positioned between the mounting rings and the hollowed-out material barrel.

As a preferable scheme of the present invention, the rotating assembly includes a second motor, a pinion and a bull gear, the bull gear is fixedly connected to the circumferential surface of the hollow cylinder, the second motor is fixedly connected to the side portion of the boiler main body, the pinion is fixedly connected to the output end of the second motor, and the pinion is engaged with the bull gear.

As a preferable scheme of the present invention, a protective shell is fixedly connected to a side portion of the boiler main body, the pinion is located in the protective shell, a mounting hole is formed in the side portion of the protective shell, and an output end of the second motor extends into the protective shell through the mounting hole.

As a preferable scheme of the present invention, a first motor is fixedly connected to a side portion of the feeding pipe, an output end of the first motor is fixedly connected to a screw conveyor, and the screw conveyor is located in the feeding pipe.

Compared with the prior art, the utility model has the advantages that:

(1) according to the utility model, firstly, the furfural residue raw material is added into the feed port, the spiral conveyor is utilized to convey the raw material into the hollowed-out material barrel, the fuel gas is ignited to combust the furfural residue raw material, the output end of the second motor drives the pinion to rotate, the pinion drives the bull gear to rotate, so that the hollowed-out material barrel is driven to rotate at a slow speed, the hollowed-out material barrel drives the inclined plate to rotate when rotating, so that the furfural residue raw material is overturned, the furfural residue raw material can be fully combusted, and the combustion effect is improved.

(2) According to the utility model, the screw conveyor is driven to rotate by the first motor, the screw conveyor conveys the furfural residue raw material, so that the occurrence of blocking can be avoided, the balls are arranged on the inner wall of the mounting ring, the rotation characteristic of the balls is utilized, so that the hollow charging barrel is more labor-saving in rotation, and the phenomenon that the hollow charging barrel is stopped due to overlarge rotation friction for a long time is avoided.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a side view structural diagram of the present invention;

FIG. 3 is a partial cross-sectional structural view of the present invention;

fig. 4 is an exploded view of the rotating assembly of the present invention.

The reference numbers in the figures illustrate:

1. a boiler main body; 2. a feed pipe; 3. a feed inlet; 4. a first motor; 5. a screw conveyor; 6. a smoke pipe connecting port; 7. a gas interface; 8. installing a ring; 9. a ball bearing; 10. hollowing out the material barrel; 11. a sloping plate; 12. a bull gear; 13. a second motor; 14. a pinion gear; 15. a protective shell; 16. mounting holes; 17. a discharge outlet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

please refer to fig. 1-4, a furfural slag boiler with efficient combustion comprises a boiler main body 1, a feeding pipe 2 fixedly connected to one side of the boiler main body 1, a feeding port 3 arranged on the upper side of the feeding pipe 2, a hollowed charging barrel 10 rotatably connected to the boiler main body 1, a plurality of inclined plates 11 fixedly connected to the inner wall of the hollowed charging barrel 10, the inclined plates 11 being uniformly distributed, a rotating assembly arranged on the boiler main body 1 and used for driving the hollowed charging barrel 10 to rotate slowly, a gas interface 7 arranged on the other side of the boiler main body 1, a smoke pipe connector 6 arranged on the top of the boiler main body 1, and a discharge port 17 arranged on the bottom of the boiler main body 1.

In this embodiment, tobacco pipe connector 6 is connected with outside exhaust pipe, and gas interface 7 is connected with outside gas pipeline, at first adds the furfural sediment raw materials in to feed inlet 3, utilizes auger delivery ware 5 to carry raw materials to in the fretwork feed cylinder 10, lights the gas and burns the furfural sediment raw materials, then drives fretwork feed cylinder 10 through rotating assembly and rotates, drives swash plate 11 when fretwork feed cylinder 10 rotates to overturn the furfural sediment raw materials, guarantee that the furfural sediment raw materials can fully burn, improve combustion effect.

Specifically, the both ends of fretwork feed cylinder 10 all are provided with the

collar

8, and 8 fixed connection in the inner wall of boiler main part 1 are enclosed in the collar to the collar, and fretwork feed cylinder 10 rotates to be connected between two collars 8, and the inner wall of two collars 8 rotates and is connected with a plurality of balls 9, a plurality of balls 9 evenly distributed, and balls 9 are located between collar 8 and fretwork feed cylinder 10.

In this embodiment, ball 9 sets up at the inner wall of installing ring 8, utilizes ball 9 pivoted characteristic for it is more laborsaving when fretwork feed cylinder 10 rotates, avoids fretwork feed cylinder 10 to rotate for a long time and rubs too big, leads to stalling.

Specifically, the rotating assembly comprises a second motor 13, a pinion 14 and a gearwheel 12, the gearwheel 12 is fixedly connected to the circumferential surface of the hollow charging barrel 10, the second motor 13 is fixedly connected to the side part of the boiler body 1, the pinion 14 is fixedly connected to the output end of the second motor 13, and the pinion 14 is meshed with the gearwheel 12.

In this embodiment, the output through second motor 13 drives pinion 14 and rotates, and pinion 14 drives gear wheel 12 and rotates to drive fretwork feed cylinder 10 and rotate slowly, utilize fretwork feed cylinder 10 to rotate slowly to overturn furfural sediment raw materials, improve combustion effect.

Specifically, the protective shell 15 is fixedly connected to the side portion of the boiler body 1, the pinion 14 is located in the protective shell 15, the mounting hole 16 is formed in the side portion of the protective shell 15, and the output end of the second motor 13 penetrates through the mounting hole 16 and extends into the protective shell 15.

In this embodiment, the protective casing 15 is disposed outside the boiler body 1, and the pinion 14 is disposed in the protective casing 15, so that the pinion 14 can be protected, and the effect of sealing the boiler body 1 can be achieved.

Specifically, the lateral part of conveying pipe 2 is fixedly connected with first motor 4, and the output fixedly connected with auger delivery 5 of first motor 4, auger delivery 5 are located conveying pipe 2.

In this embodiment, the first motor 4 is used to drive the screw conveyor 5 to rotate, and the screw conveyor 5 conveys the furfural residue raw material, so that the occurrence of blockage can be avoided.

The working principle is as follows: firstly, a furfural residue raw material is added into a feed inlet 3, the spiral conveyor 5 is utilized to convey the raw material into the hollowed-out material barrel 10, fuel gas is ignited to combust the furfural residue raw material, an output end of a second motor 13 drives a small gear 14 to rotate, the small gear 14 drives a large gear 12 to rotate, so that the hollowed-out material barrel 10 is driven to rotate slowly, the hollowed-out material barrel 10 drives an inclined plate 11 to rotate when rotating, the furfural residue raw material is overturned, the furfural residue raw material can be fully combusted, and the combustion effect is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a furfural residue boiler of high-efficient burning, includes boiler main part (1), its characterized in that: boiler body (1) one side fixedly connected with conveying pipe (2), the upside of conveying pipe (2) is provided with feed inlet (3), boiler body (1) internal rotation is connected with fretwork feed cylinder (10), a plurality of swash plates (11) of inner wall fixedly connected with of fretwork feed cylinder (10), and is a plurality of swash plate (11) evenly distributed, be provided with rotating assembly on boiler body (1), rotating assembly is used for driving fretwork feed cylinder (10) slow rotation, the opposite side of boiler body (1) is provided with gas interface (7), the top of boiler body (1) is provided with tobacco pipe connector (6), the bottom of boiler body (1) is provided with bin outlet (17).

2. The efficient combustion furfural slag boiler of claim 1, characterized in that: the two ends of the hollow material cylinder (10) are provided with mounting rings (8), the two mounting rings (8) are fixedly connected to the inner wall of the boiler main body (1), and the hollow material cylinder (10) is rotatably connected between the two mounting rings (8).

3. The efficient combustion furfural slag boiler of claim 2, characterized in that: two the inner wall of retainer ring (8) rotates and is connected with a plurality of balls (9), and is a plurality of ball (9) evenly distributed, ball (9) are located between retainer ring (8) and fretwork feed cylinder (10).

4. The efficient combustion furfural slag boiler of claim 3, characterized in that: the rotating assembly comprises a second motor (13), a pinion (14) and a gear wheel (12), the gear wheel (12) is fixedly connected to the circumferential surface of the hollowed-out material barrel (10), the second motor (13) is fixedly connected to the side portion of the boiler body (1), the pinion (14) is fixedly connected to the output end of the second motor (13), and the pinion (14) is meshed with the gear wheel (12).

5. The efficient combustion furfural slag boiler of claim 4, characterized in that: lateral part fixedly connected with protective housing (15) of boiler main part (1), pinion (14) are located protective housing (15), mounting hole (16) have been seted up to the lateral part of protective housing (15), the output of second motor (13) runs through mounting hole (16) and extends to protective housing (15) interior.

6. The efficient combustion furfural slag boiler of claim 5, characterized in that: the side part of the feeding pipe (2) is fixedly connected with a first motor (4), the output end of the first motor (4) is fixedly connected with a spiral conveyor (5), and the spiral conveyor (5) is positioned in the feeding pipe (2).