CN215809857U

CN215809857U - Drying device before processing of biomass fuel raw material

Info

Publication number: CN215809857U
Application number: CN202122174504.3U
Authority: CN
Inventors: 林美娟
Original assignee: Kashgar Muyi Biotechnology Development Co ltd
Current assignee: Kashgar Muyi Biotechnology Development Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-11
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a drying device before processing of biomass fuel raw materials, which comprises a main body, wherein the main body is of a cylindrical structure, the upper end and the lower end of the main body are respectively provided with an opening, the downward two ends of the inner surface of the main body are respectively rotatably connected with a rotating roller through bearings, the outer surface of the rotating roller is provided with an annular groove, the inner surface of the main body is fixedly connected with a ceramic heating plate, and the ceramic heating plate is annular. Thereby make the stoving effect to the material better, it is more thorough to dry, and efficient.

Description

Drying device before processing of biomass fuel raw material

Technical Field

The utility model relates to the technical field of biofuel processing, in particular to a drying device before processing of a biomass fuel raw material.

Background

Biomass fuel: the biomass material is burnt to be used as fuel, and is mainly agricultural and forestry waste (such as straw, sawdust, bagasse, rice chaff and the like). Mainly distinguished from fossil fuels. In the current national policy and environmental protection standard, the direct combustion biomass belongs to a high-pollution fuel, is only used in a rural large stove and is not allowed to be used in a city. The application of biomass fuel, which is actually mainly biomass briquette fuel, is a novel clean fuel which is prepared by taking agricultural and forestry wastes as raw materials and preparing the raw materials into various briquettes, granules and the like through the processes of crushing, mixing, extruding, drying and the like and can be directly combusted.

The biomass fuel is a novel clean fuel which takes agricultural and forestry wastes as raw materials and can be directly combusted through various forming processes, and has the characteristics of low pollution, low raw material cost and the like, and is accepted by more and more people, the raw materials of the biomass fuel need to be dried before being processed, the influence on the processing quality due to residual moisture is avoided, the traditional drying device adopts an air heater to generate hot air to directly act on the raw materials for drying, but the drying speed of the method is low, so that a large amount of time is needed for drying operation before each processing, the working efficiency is influenced, the drying effect is poor, and therefore, the drying device before processing the biomass fuel raw materials is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drying device before processing of a biomass fuel raw material, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a drying device before biomass fuel raw materials processing, includes the main part, the main part is cylindrical structure, just the upper and lower both ends of main part are the opening dress respectively, the downward both ends of the internal surface of main part rotate through the bearing respectively and are connected with the rotation cylinder, the surface that rotates the cylinder is equipped with the ring channel, the internal surface fixed connection of main part has ceramic heating board, ceramic heating board is the annular, just ceramic heating board is located the inside of ring channel, the lower extreme external surface fixed connection of main part has the shrouding, the surface of shrouding is equipped with the drive rotate cylinder pivoted actuating mechanism, the inside of rotating the cylinder is coaxial to be equipped with the heating pipe.

Preferably, the driving mechanism comprises a driving motor fixedly connected to the surface of the sealing plate, an output shaft of the driving motor penetrates through the side wall of the sealing plate and is fixedly connected with a first gear, an inner gear is coaxially arranged on the lower surface of the rotary drum, and the inner gear is meshed with the first gear.

Preferably, the outer peripheral surface of the lower end of the heating pipe is fixedly connected with a second gear, the second gear is located between the sealing plate and the rotary drum, and the second gear is meshed with the first gear.

Preferably, the lower side wall of the rotary drum is rotatably provided with a rotating plate, the end face of the rotating plate penetrates through one end provided with the discharge pipe, the other end of the discharge pipe penetrates through the end face of the sealing plate, and the discharge pipe is fixedly connected with the sealing plate.

Preferably, the heating pipe is coaxially provided with a heating conduit inside, and the outer peripheral surface of the heating pipe is uniformly and fixedly connected with a first stirring rod.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a drying device before biomass fuel raw materials processing, through setting up the main part, rotate through the bearing in the main part and connect the rotation cylinder, the material is heating rotating inside the cylinder, through setting up the ring channel, ring channel department sets up ceramic heating board and heats the lateral wall of rotating the cylinder, it sets up the heating pipe to rotate cylinder center department, the material is located the position between heating pipe and the rotation cylinder, prevent that the material from piling up in rotating the cylinder, carry out all-round heating to the material simultaneously, thereby make the stoving effect to the material better, it is more thorough to dry, and efficient.

Drawings

FIG. 1 is a schematic view of a rotary drum according to the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic top cross-sectional view of the present invention;

fig. 4 is a schematic bottom view of the rotary drum of the present invention.

In the figure: 1. a main body; 2. a bearing; 3. rotating the drum; 4. an annular groove; 5. a ceramic heating plate; 6. closing the plate; 7. heating a tube; 8. a drive motor; 9. a first gear; 10. an internal gear; 11. a second gear; 12. a rotating plate; 13. a discharge pipe; 14. heating the conduit; 15. a first stirring rod; 16. a second stirring rod; 17. and (7) sealing the cover.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a drying device before processing of biomass fuel raw materials comprises a main body 1, as shown in figures 2 and 3, the main body 1 is of a cylindrical structure, the upper end and the lower end of the main body 1 are respectively provided with an opening, the whole body is integrally formed by metal materials, the rigidity of the device is guaranteed, the downward two ends of the inner surface of the main body 1 are respectively and rotatably connected with a rotating roller 3 through a bearing 2, as shown in figure 3, the main body 1 and the rotating roller 3 are coaxially arranged, so that the rotating roller 3 can rotate in the main body, materials are dried in the rotating roller 3, in the drying process, the rotating roller 3 slowly rotates, the materials in the rotating roller 3 are sufficiently dried, an annular groove 4 is formed in the outer surface of the rotating roller 3, as shown in figure 3, the annular groove 4 and the rotating roller 3 are coaxially arranged, a ceramic heating plate 5 is fixedly connected to the inner surface of the main body 1, the ceramic heating plate 5 is the prior art, can be directly purchased from products on the market, is annular, and the ceramic heating plate 5 is positioned inside the annular groove 4, a gap is arranged between the ceramic heating plate 5 and the annular groove 4, when the rotary drum 3 rotates, the ceramic heating plate 5 is kept in a fixed state, the ceramic heating plate 5 does not influence the rotation of the rotary drum 3, the outer surface of the lower end of the main body 1 is fixedly connected with a sealing plate 6, the sealing plate 6 is a circular plate, the sealing plate 6 is fixedly connected with the main body 1 through bolts, a driving mechanism for driving the rotary drum 3 to rotate is arranged on the surface of the sealing plate 6, a heating pipe 7 is coaxially arranged inside the rotary drum 3, as shown in figure 2, when the materials are dried, the materials are located between the main body 1 and the heating pipe 7, so that the materials are prevented from being accumulated at the center inside the main body 1 to influence the drying effect.

Particularly, actuating mechanism includes fixed connection and is in 6 surperficial driving motor 8 of shrouding, driving motor 8's output shaft runs through the first gear 9 of the lateral wall fixedly connected with of shrouding 6, the coaxial internal gear 10 that is equipped with of lower surface of rotating drum 3, internal gear 10 with mesh mutually between the first gear 9 to drive first gear 9 by driving motor 8 and rotate, first gear 9 then drives internal gear 10 and rotates, and internal gear 10 then drives and rotates drum 3 and rotate, thereby improves the stoving effect, makes the stoving more even.

Specifically, the outer peripheral surface of the lower end of the heating pipe 7 is fixedly connected with a second gear 11, the second gear 11 is located between the sealing plate 6 and the rotary drum 3, and the second gear 11 is meshed with the first gear 9, so that when the driving motor 8 is started, the heating pipe 7 can be driven to rotate inside the main body 1.

Particularly, the lower lateral wall of the rotary drum 3 rotates and is provided with a rotating plate 12, the rotating plate 12 is circular, the rotating plate 12 is coaxially arranged with the rotary drum 3, the end face of the rotating plate 12 penetrates through one end provided with a discharging pipe 13, the other end of the discharging pipe 13 penetrates through the end face of the sealing plate 6, the discharging pipe 13 is fixedly connected with the sealing plate 6, when the rotary drum 3 rotates, the rotating plate 12 is kept fixed under the effect of the discharging pipe 13, so that the rotating plate 12 and the rotary drum 3 rotate relatively, discharging is facilitated, an electromagnetic valve is arranged on the discharging pipe 13, and discharging is achieved through a control electromagnetic valve control device.

Specifically, as shown in fig. 2, a heating conduit 14 is coaxially disposed inside the heating pipe 7, and a first stirring rod 15 is uniformly and fixedly connected to the outer circumferential surface of the heating pipe 7, so that when the heating pipe 7 rotates, the first stirring rod 15 can rotate inside the rotary drum 3 to stir the material in the rotary drum 3.

Particularly, the even fixedly connected with second puddler 16 of internal surface of rotary drum 3, first puddler 15 with second puddler 16 is crisscross to be set up to the device during operation stirs the material in the rotary drum 3 simultaneously by first puddler 15 and second puddler 16, fully dries the material.

Specifically, the upper end of the main body 1 is hinged with a sealing cover 17, and the sealing cover 17 is closed in the drying process of the device to prevent the materials from splashing.

The working principle is as follows: when the drying device is used, materials are loaded into the rotating roller 3, after the driving motor 8 is started, the ceramic heating plate 5 and the heating guide pipe 14 are started, the driving motor 8 drives the first gear 9 to rotate, the first gear 9 drives the rotating roller 3 to rotate through the inner gear 10, meanwhile, the second gear 11 is driven to rotate, the second gear 11 drives the heating pipe 7 to rotate, the heating pipe 7 and the rotating roller 3 respectively drive the first stirring rod 15 and the second stirring rod 16 to rotate simultaneously, the materials are fully stirred, and the drying effect is better.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biomass fuel raw materials processing predrying device, includes main part (1), its characterized in that: main part (1) is cylindrical structure, just the upper and lower both ends of main part (1) are the opening dress respectively, the downward both ends of the internal surface of main part (1) are rotated through bearing (2) respectively and are connected with rotation cylinder (3), the surface that rotates cylinder (3) is equipped with ring channel (4), the internal surface fixedly connected with ceramic heating board (5) of main part (1), ceramic heating board (5) are the annular, just ceramic heating board (5) are located the inside of ring channel (4), the lower extreme external surface fixedly connected with shrouding (6) of main part (1), the surface of shrouding (6) is equipped with the drive rotate cylinder (3) pivoted actuating mechanism, the coaxial heating pipe (7) that is equipped with in inside of rotating cylinder (3).

2. The biomass fuel raw material pre-processing drying device according to claim 1, characterized in that: actuating mechanism includes fixed connection and is in driving motor (8) on shrouding (6) surface, the output shaft of driving motor (8) runs through the first gear (9) of the lateral wall fixedly connected with of shrouding (6), the lower surface that rotates cylinder (3) is coaxial to be equipped with internal gear (10), internal gear (10) with mesh mutually between first gear (9).

3. The biomass fuel raw material pre-processing drying device according to claim 2, characterized in that: the outer peripheral surface of the lower end of the heating pipe (7) is fixedly connected with a second gear (11), the second gear (11) is located between the sealing plate (6) and the rotary drum (3), and the second gear (11) is meshed with the first gear (9).

4. The biomass fuel raw material pre-processing drying device according to claim 3, characterized in that: the lower side wall of rotating cylinder (3) rotates and is equipped with rotor plate (12), the terminal surface of rotor plate (12) runs through the one end that is equipped with discharging pipe (13), the other end of discharging pipe (13) runs through the terminal surface of shrouding (6), just discharging pipe (13) with fixed connection between shrouding (6).

5. The biomass fuel raw material pre-processing drying device according to claim 3, characterized in that: the heating device is characterized in that a heating guide pipe (14) is coaxially arranged inside the heating pipe (7), and a first stirring rod (15) is uniformly and fixedly connected to the peripheral surface of the heating pipe (7).

6. The biomass fuel raw material pre-processing drying device according to claim 5, characterized in that: the inner surface of the rotary drum (3) is uniformly and fixedly connected with a second stirring rod (16), and the first stirring rod (15) and the second stirring rod (16) are arranged in a staggered mode.

7. The biomass fuel raw material pre-processing drying device according to claim 1, characterized in that: the upper end of the main body (1) is hinged with a sealing cover (17).