CN213599723U

CN213599723U - Biomass fuel drying device

Info

Publication number: CN213599723U
Application number: CN202022332810.0U
Authority: CN
Inventors: 李友志
Original assignee: Hubei Yilong Biological Technology Co ltd
Current assignee: Yiyang County Shibo New Energy Co.,Ltd.
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-02
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a biomass fuel drying device, including an outer box, upper portion is provided with an interior box in the inner chamber of outer box, the bottom of interior box is fixed through the inside wall of a baffle with outer box, the top of outer box has set firmly the feeding mouth, the bottom of feeding mouth with the top intercommunication of interior box. The utility model relates to a biomass fuel stoving technical field, this biomass fuel drying device, through setting up dual stoving mechanism, and every level of stoving mechanism all embeds there is rabbling mechanism, thereby can make living beings raw and other materials obtain abundant stirring, thereby make the abundant contact of raw and other materials and heat source, thereby showing and improving drying efficiency, secondly, be provided with dust absorption mechanism inside drying equipment, can carry out the effective absorption with a large amount of dusts that the stoving in-process produced through dust absorption mechanism, prevent that the dust from spreading to inside the whole equipment, the polluted equipment is the plugging device even.

Description

Biomass fuel drying device

Technical Field

The utility model relates to a biomass fuel stoving technical field specifically is a biomass fuel drying device.

Background

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 existing biomass raw material is dried, the raw material and a heat source can not be fully contacted generally, and the raw material is discharged out of an oven, so that the drying efficiency is low, secondly, a large amount of dust is generated in the drying process, certain pollution is caused to oven equipment, and the equipment is blocked in serious cases.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a biomass fuel drying device has solved the problem that current biomass fuel drying efficiency is low, the dust is many.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biomass fuel drying device, includes an outer box, upper portion is provided with an interior box in the inner chamber of outer box, the bottom of interior box is fixed with the inside wall of outer box through a baffle, the top of outer box has set firmly the feed nozzle, the bottom of feed nozzle with the top intercommunication of interior box.

The top central authorities of outer box have set firmly first motor, rotatable (mixing) shaft is installed to the inner chamber of interior box, and the top of this (mixing) shaft passes interior box and outer box in proper order and with the output coaxial fixation of first motor, the dust removal hole has been seted up to the first half of interior box lateral wall, the air heater is all installed to two outer walls about the outer box, the inner chamber of interior box is provided with first air-out head, the output of air heater is through the air intake intercommunication of first air-out head of first tuber pipe rather than corresponding side, be provided with first control valve on the first tuber pipe.

The dust collector is installed to two outer walls of the left and right sides of outer box, all be provided with the dust absorption head about the inner chamber of outer box, the dust absorption head communicates rather than the dust collector that corresponds the side.

The bottom of outer box has set firmly the second motor, the output end fixedly connected with pivot of second motor, the top of this pivot extends to the inner chamber bottom of carrying interior box, the inner chamber of outer box and the outside pivot part fixedly connected with stirring leaf of interior box, the bottom of interior box is provided with the discharge gate, the top threaded connection of pivot has big sprue such as radius and discharge gate, the bottom of sprue has set firmly "L" shape slide bar, the bottom of interior box has set firmly the riser, the spout has been seted up to one side of riser, the one end slidable mounting of "L" shape slide bar is in the spout that corresponds the side.

The bottom of the inner cavity of the outer box body is provided with a second air outlet head, the output end of the air heater is communicated with an air inlet of the second air outlet head through a second air pipe, and a second control valve is arranged on the second air pipe.

And a discharge pipe with a switch valve is arranged at the bottom of the outer box body.

Preferably, the bottom of the outer box body is in a W shape.

Preferably, the thickness of the block is larger than the wall thickness of the inner box body.

Preferably, a plurality of groups of air outlet holes are formed in the end parts of the first air outlet head and the second air outlet head.

(III) advantageous effects

The utility model provides a biomass fuel drying device. The method has the following beneficial effects:

this biomass fuel drying device, through setting up dual stoving mechanism, and every grade of stoving mechanism all embeds there is rabbling mechanism, thereby can make living beings raw and other materials obtain abundant stirring, thereby make the abundant contact of raw and other materials and heat source, thereby showing and improving drying efficiency, secondly, be provided with dust absorption mechanism inside drying equipment, can carry out the effective absorption with a large amount of dusts that the stoving in-process produced through dust absorption mechanism, prevent that the dust from spreading to whole equipment inside, pollution equipment blocks up equipment even.

Drawings

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

FIG. 2 is a sectional view of the outer case structure of the present invention;

FIG. 3 is an enlarged view of the structure at the position A of the present invention;

fig. 4 is a schematic view of a first air outlet structure of the present invention.

In the figure: 1. an outer case; 2. an inner box body; 3. a feed nozzle; 4. a first motor; 5. a stirring shaft; 6. a partition plate; 7. a dust removal hole; 8. a hot air blower; 9. a first air outlet head; 10. a first air duct; 11. a first control valve; 12. a vacuum cleaner; 13. a dust collection head; 14. a second motor; 15. a rotating shaft; 16. stirring blades; 17. blocking; 18. a vertical plate; 19. a chute; 20. an L-shaped sliding rod; 21. a second air outlet head; 22. a second air duct; 23. a second control valve; 24. a discharge pipe.

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.

As shown in fig. 1-2, the utility model provides a technical solution: the utility model provides a biomass fuel drying device, includes an outer box 1, and upper portion is provided with an interior box 2 in the inner chamber of outer box 1, and the bottom of interior box 2 is fixed with the inside wall of outer box 1 through a baffle 6, and the top of outer box 1 has set firmly feeding mouth 3, the bottom of feeding mouth 3 and the top intercommunication of interior box 2.

As shown in fig. 1, 2 and 4, the top center of the outer box 1 is fixedly provided with a first motor 4, the inner cavity of the inner box 2 is provided with a rotatable stirring shaft 5, the top of the stirring shaft 5 sequentially penetrates through the inner box 2 and the outer box 1 and is coaxially fixed with the output end of the first motor 4, the upper half of the side wall of the inner box 2 is provided with a dust removal hole 7, the left outer wall and the right outer wall of the outer box 1 are both provided with an air heater 8, the inner cavity of the inner box 2 is provided with a first air outlet head 9, the output end of the air heater 8 is communicated with the air inlet of the first air outlet head 9 on the corresponding side through a first air pipe 10, the first air pipe 10 is provided with a first control valve 11, and the air outlet of the first air outlet head 9 can be.

As shown in fig. 1, the outer walls of the outer box 1 are provided with dust collectors 12, the inner cavity of the outer box 1 is provided with dust collecting heads 13, and the dust collecting heads 13 are communicated with the dust collectors 12 on the corresponding sides.

As shown in fig. 3, a second motor 14 is fixedly arranged at the bottom of the outer box 1, a rotating shaft 15 is fixedly connected to an output end of the second motor 14, the top of the rotating shaft 15 extends to the bottom of an inner cavity of the conveying inner box 2, a stirring blade 16 is fixedly connected to the inner cavity of the outer box 1 and the rotating shaft 15 outside the inner box 2, a discharge hole is arranged at the bottom of the inner box 2, a blocking block 17 with a radius equal to that of the discharge hole is connected to the top of the rotating shaft 15 in a threaded manner, the thickness of the blocking block 17 is greater than the wall thickness of the inner box 2 to ensure that the discharge hole is blocked by the blocking block 17 under normal conditions, an "L" -shaped sliding rod 20 is fixedly arranged at the bottom of the blocking block 17, a vertical plate 18 is fixedly arranged at the bottom of the inner box 2, a sliding groove 19 is arranged at one side of the vertical plate 18, one end of the "L" -shaped sliding rod 20 is, in idle mode, then by starting the second motor 14 in reverse, the blocking piece 17 is reset to block the outlet of the inner box 2.

As shown in fig. 1, a second air outlet head 21 is disposed at the bottom of the inner cavity of the outer box 1, a plurality of air outlet holes are disposed at the end portions of the first air outlet head 9 and the second air outlet head 21, the output end of the air heater 8 is communicated with the air inlet of the second air outlet head 21 through a second air pipe 22, and a second control valve 23 is disposed on the second air pipe 22.

As shown in fig. 1, a material discharge pipe 24 with a switch valve is provided at the bottom of the outer box 1, and the bottom of the outer box 1 is W-shaped to facilitate material discharge.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, the living beings raw materials passes through in feeding mouth 3 feeds into interior box 2, and synchronous start first motor 4 and air heater 8 can drive (mixing) shaft 5 through first motor 4 and rotate, and pivoted (mixing) shaft 5 can stir the raw materials, can make first play wind head 9 blow off hot-blastly through air heater 8 to supply heat to the raw materials that are in the rotation in-process, make the raw materials fully dry.

In the above-mentioned process, start dust catcher 12, the dust removal hole 7 on the box 2 is discharged in the dust accessible of raw materials production in the stoving process, then is absorbed by dust absorption head 13, then discharges to outer box 1 outside to box 2 or outer box 1 in preventing dust pollution prevents that the dust from blockking up the business turn over material passageway.

The raw materials is through preliminary stoving back, start second motor 14, drive pivot 15 and rotate, thereby drive the closure block 17 gliding at 15 tops of pivot, thereby make closure block 17 leave the discharge gate of interior box 2 bottom, thereby make the discharge passage of interior box 2 open, later the raw materials is discharged through this discharge gate, get into the lower half of outer box 1, accept the secondary stirring of stirring leaf 16, open second control valve 23, hot-blast second play wind head 21 blowout, thereby can carry out the secondary to the raw materials and dry.

The double-dried raw materials are discharged through a discharge pipe 24 at the bottom of the outer box 1.

To sum up, this biomass fuel drying device is through setting up dual stoving mechanism to every grade of stoving mechanism all embeds there is rabbling mechanism, thereby can make living beings raw and other materials obtain abundant stirring, thereby make the abundant contact of raw and other materials and heat source, thereby show and improve drying efficiency, secondly, at the inside dust absorption mechanism that is provided with of drying equipment, can carry out the active absorption with a large amount of dusts that the stoving in-process produced through dust absorption mechanism, prevent that the dust from spreading to whole equipment inside, pollution equipment blocks up equipment even.

It should be noted that the electrical components shown in this document are all electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device such as a computer for controlling, and the control principle, internal structure, and control switching manner of the device are conventional means in the prior art, and are directly referred to herein without further description. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biomass fuel drying device which characterized in that: the feeding device comprises an outer box body (1), wherein an inner box body (2) is arranged at the middle upper part of an inner cavity of the outer box body (1), the bottom of the inner box body (2) is fixed with the inner side wall of the outer box body (1) through a partition plate (6), a feeding nozzle (3) is fixedly arranged at the top of the outer box body (1), and the bottom of the feeding nozzle (3) is communicated with the top of the inner box body (2);

a first motor (4) is fixedly arranged at the center of the top of the outer box body (1), a rotatable stirring shaft (5) is arranged in an inner cavity of the inner box body (2), the top of the stirring shaft (5) sequentially penetrates through the inner box body (2) and the outer box body (1) and is coaxially fixed with the output end of the first motor (4), a dust removing hole (7) is formed in the upper half part of the side wall of the inner box body (2), hot air blowers (8) are arranged on the left outer wall and the right outer wall of the outer box body (1), a first air outlet head (9) is arranged in the inner cavity of the inner box body (2), the output end of the hot air blower (8) is communicated with an air inlet of the first air outlet head (9) on the corresponding side of the hot air blower through a first air pipe (10), and a first control valve (11) is;

dust collectors (12) are mounted on the left outer wall and the right outer wall of the outer box body (1), dust collecting heads (13) are arranged on the left inner cavity and the right inner cavity of the outer box body (1), and the dust collecting heads (13) are communicated with the dust collectors (12) on the corresponding sides;

the bottom of the outer box body (1) is fixedly provided with a second motor (14), the output end of the second motor (14) is fixedly connected with a rotating shaft (15), the top of the rotating shaft (15) extends to the bottom of an inner cavity of the conveying inner box body (2), the inner cavity of the outer box body (1) and the rotating shaft (15) outside the inner box body (2) are fixedly connected with stirring blades (16), the bottom of the inner box body (2) is provided with a discharge hole, the top of the rotating shaft (15) is in threaded connection with a blocking block (17) with the radius equal to that of the discharge hole, the bottom of the blocking block (17) is fixedly provided with an L-shaped sliding rod (20), the bottom of the inner box body (2) is fixedly provided with a vertical plate (18), one side of the vertical plate (18) is provided with a sliding groove (19), and one end of the L-shaped sliding rod (20) is slidably installed;

a second air outlet head (21) is arranged at the bottom of the inner cavity of the outer box body (1), the output end of the hot air blower (8) is communicated with an air inlet of the second air outlet head (21) through a second air pipe (22), and a second control valve (23) is arranged on the second air pipe (22);

the bottom of the outer box body (1) is provided with a discharge pipe (24) with a switch valve.

2. The biomass fuel drying device according to claim 1, wherein: the bottom of the outer box body (1) is W-shaped.

3. The biomass fuel drying device according to claim 1, wherein: the thickness of the blocking block (17) is larger than the wall thickness of the inner box body (2).

4. The biomass fuel drying device according to claim 1, wherein: and a plurality of groups of air outlet holes are formed in the end parts of the first air outlet head (9) and the second air outlet head (21).