CN215490841U

CN215490841U - Drying device is used in biomass piece fuel production

Info

Publication number: CN215490841U
Application number: CN202122358552.8U
Authority: CN
Inventors: 顾铃伟; 郑望; 郑兵辉
Original assignee: Shangrao Guangfeng Liyuan Industrial Co ltd
Current assignee: Shangrao Guangfeng Liyuan Industrial Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-11
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to a drying device for biomass block fuel production, which comprises a drying box, wherein the bottom of the drying box is connected with a storage box in a through way, the left side and the right side of the drying box are respectively provided with a heating mechanism, the front side of the storage box is connected with a sealing door plate through a hinge, sealing door board front side link up and inlays and be equipped with guide glass board, storage case right side top through connection has the feeder hopper, can make the abundant hot-blast contact that produces with the protection casing of both sides of its inside material, avoid using the puddler to mix and lead to the material to take place broken condition emergence, the heat that heating coil produced preheats in getting into the drying cabinet inner chamber through the perforated plate, air inlet grille is cooperating the inside heating coil of perforated plate, can be faster carry out the dehumidification drying to the inside material of drying cabinet, make large granule material and tiny particle material carry out the layering and retrieve, the effectual follow-up screening of staff and the pressure that detects of sampling that has reduced.

Description

Drying device is used in biomass piece fuel production

Technical Field

The utility model relates to a drying device for biomass briquette fuel production, and belongs to the technical field of biomass briquette fuels.

Background

Biomass fuel: the biomass material is burnt to be used as fuel, generally mainly agricultural and forestry waste, and is mainly different from fossil fuel, in the current national policy and environmental protection standard, the direct combustion biomass belongs to high pollution fuel, is only used in rural large stoves and is not allowed to be used in cities, the application of the biomass fuel is mainly biomass forming fuel, agricultural and forestry wastes are used as raw materials, and various forms are prepared by the processes of crushing, mixing, extruding, drying and the like, the biomass block fuel needs to be dried in the processing and production process, the existing device has longer drying process and more complicated drying process, the biomass fuel cannot be sieved after the drying is completed, and the stirring treatment using the stirring rod during the drying process results in a situation where a large amount of biomass cake is crushed, and for this reason, a drying device for biomass cake fuel production is provided.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a drying device for biomass block fuel production, which can effectively solve the problems in the background technology.

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

the utility model provides a drying device is used in biomass briquette fuel production, includes the drying cabinet, the bottom through connection of drying cabinet has the storage case, the drying cabinet left and right sides is equipped with heating mechanism respectively, there is sealed door plant storage case front side through hinge connection, sealed door plant front side is link up and is inlayed and be equipped with guide glass board, storage case right side top through connection has the feeder hopper.

As a further description of above scheme, drying cabinet top fixedly connected with driving motor, driving motor's output shaft stretches into the drying cabinet inner chamber, and fixedly connected with cross mounting panel, cross mounting panel outside fixedly connected with material storage tank, material storage tank outer wall middle part link up and is equipped with netted cladding plate.

As a further description of the above scheme, the top of the drying oven is connected with an exhaust motor in a through manner, the exhaust motor is arranged on the left side of the driving motor, a discharging pipe is arranged above the material storage tank, and the right end of the discharging pipe penetrates through the right side of the drying oven and is connected with the feeding hopper in a through manner.

As a further description of the above scheme, the heating mechanism includes an air inlet pipe and a protective cover, the right side of the protective cover is fixedly connected with the air inlet pipe in a penetrating manner, the air inlet pipe penetrates through the right side of the drying oven, and the protective covers are respectively arranged on the left side and the right side of the material storage tank and fixedly connected with the inner wall of the drying oven.

As the further description of above-mentioned scheme, protection casing outside fixedly connected with protection network, fixedly connected with perforated plate between the protection casing inner wall, the perforated plate right side is equipped with air-inlet grille, the perforated plate specifically is wall chamber hollow structure, just the equidistance is equipped with heating coil in the perforated plate wall chamber.

As a further description of the above scheme, fixedly connected with backup pad between the storage incasement wall, backup pad top fixedly connected with bracing piece, the backup pad left and right sides is equipped with the filter screen respectively, the filter screen top is equipped with the screwed pipe respectively, screwed pipe internal thread is connected with sealing bolt, the screwed pipe top sets up respectively in storage tank bottom side, and with storage tank inner chamber through connection.

The utility model has the beneficial effects that:

1. through the arrangement of the driving motor, the reticular coating plates and the exhaust motor, the reticular coating plates arranged on the outer wall of the storage tank can enable hot air to be in contact with materials in the inner cavity of the storage tank, the storage tank rotates, the materials in the storage tank can be enabled to be in full contact with the hot air generated by the protective covers on the two sides, and the situation that the materials are broken due to the fact that stirring is carried out through the stirring rod is avoided;

2. by arranging the air inlet pipe, the porous plate, the air inlet grille and the heating coil, heat generated by the heating coil enters the inner cavity of the drying box through the porous plate for preheating, then air blower equipment is started, so that wind power is blown into the drying box through the air inlet grille, and the heating coil in the porous plate is matched, so that materials in the drying box can be dehumidified and dried more quickly;

3. through setting up bracing piece, filter screen and sealing bolt, make the inside material of material storage tank pass through the screwed pipe and get into on the filter screen, the filter screen can filter the material of whereabouts, makes large granule material and tiny particle material carry out the layering and retrieves, the effectual follow-up screening of staff and the pressure that the sampling detected that has reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

Fig. 1 is a schematic view of an appearance structure of a drying device for biomass briquette fuel production according to the present invention.

FIG. 2 is a schematic cross-sectional view of a drying box of the drying apparatus for biomass briquette fuel production according to the present invention.

FIG. 3 is a schematic sectional view of a heating mechanism of the drying apparatus for biomass briquette fuel production according to the present invention.

FIG. 4 is a schematic cross-sectional view of a storage box of the drying device for biomass briquette fuel production according to the present invention.

Reference numbers in the figures: 1. a drying oven; 2. a material storage box; 3. a heating mechanism; 4. a sealing door panel; 5. a feed hopper; 6. a drive motor; 7. a cross-shaped mounting plate; 8. a material storage tank; 9. a mesh-shaped cladding sheet; 10. a guide glass plate; 11. an air exhaust motor; 12. a discharging pipe; 13. an air inlet pipe; 14. a protective cover; 15. a protective net; 16. a perforated plate; 17. an air intake grille; 18. a heating coil; 19. a support plate; 20. a support bar; 21. filtering with a screen; 22. a threaded pipe; 23. and sealing the bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a drying device is used in biomass briquette fuel production, includes

drying cabinet

1, 1 bottom through connection of drying cabinet has

storage case

2, 1 left and right sides of drying cabinet is equipped with heating mechanism 3 respectively, there is sealed door plant 4 storage case 2 front side through hinge connection, sealed door plant 4 front side through connection inlays and is equipped with the guide glass board, 2 right side top through connection of storage case have feeder hopper 5.

Specifically, as shown in fig. 2, a driving motor 6 is fixedly connected to the top of the drying oven 1, an output shaft of the driving motor 6 extends into an inner cavity of the drying oven 1 and is fixedly connected with a cross mounting plate 7, a material storage tank 8 is fixedly connected to the outer side of the cross mounting plate 7, a netted coating plate 9 is arranged in the middle of the outer wall of the material storage tank 8 in a through mode, an air exhaust motor 11 is connected to the top of the drying oven 1 in a through mode, the air exhaust motor 11 is arranged on the left side of the driving motor 6, a material discharge pipe 12 is arranged above the material storage tank 8, the right end of the material discharge pipe 12 penetrates through the right side of the drying oven 1 and is connected with a material feed hopper 5 in a through mode, the driving motor 6 is started by arranging the driving motor 6, the netted coating plate 9 and the air exhaust motor 11, the output shaft of the driving motor 6 drives the cross mounting plate 7 to rotate, and the cross mounting plate 7 can drive the material storage tank 8 to rotate, deposit the material contact in the netted clad plate 9 that sets up on the 8 outer walls of jar can be hot-blast and the 8 inner chambers of jar that deposit, and material storage jar 8 rotates, can make the hot-blast contact of the abundant and protection casing 14 production of both sides of its inside material, avoids using the puddler to stir and leads to the material to take place the condition of breakage and takes place.

Specifically, as shown in fig. 3, the heating mechanism 3 includes an air inlet pipe 13 and a protective cover 14, the right side of the protective cover 14 is communicated with the air inlet pipe 13 and fixedly connected, the air inlet pipe 13 penetrates through the right side of the drying oven 1, the protective cover 14 is respectively arranged on the left side and the right side of the material storage tank 8 and fixedly connected with the inner wall of the drying oven 1, a protective net 15 is fixedly connected to the outer side of the protective cover 14, a porous plate 16 is fixedly connected between the inner walls of the protective cover 14, an air inlet grille 17 is arranged on the right side of the porous plate 16, the porous plate 16 is specifically of a hollow structure with a wall cavity, a heating coil 18 is arranged in the wall cavity of the porous plate 16 at a middle distance, the output end of the blower equipment is clamped and fixed with the air inlet pipe 13 through a guide pipe respectively by arranging the air inlet grille 13, the heating coil 18 is started in advance, and heat generated by the heating coil 18 enters the inner cavity of the drying oven 1 through the porous plate 16 to be preheated, then, the blower device is started to blow wind power into the drying box 1 through the air inlet grille 17, and the heating coil 18 in the porous plate 16 is matched, so that the materials in the drying box 1 can be dehumidified and dried more quickly.

Specifically, as shown in fig. 4, a supporting plate 19 is fixedly connected between the inner walls of the storage tanks 2, supporting rods 20 are fixedly connected to the tops of the supporting plates 19, filter screens 21 are respectively arranged on the left and right sides of the supporting plates 19, threaded pipes 22 are respectively arranged above the filter screens 21, sealing bolts 23 are connected to the inner portions of the threaded pipes 22 in a threaded manner, the top ends of the threaded pipes 22 are respectively arranged at the bottom sides of the storage tanks 8 and are in through connection with the inner cavities of the storage tanks 8, the top ends of the supporting rods 20 are connected to the middle portions of the bottom sides of the storage tanks 8 through bearings by virtue of the supporting rods 20, the filter screens 21 and the sealing bolts 23, so as to effectively support the storage tanks 8, the sealing bolts 23 can be fixedly connected to the bottom sides of the threaded pipes 22 at the bottom sides of the storage tanks 8 before processing, the storage tanks 8 are sealed, and the sealing bolts 23 inside the threaded pipes 22 are taken out after drying processing is completed, make on the inside material of material storage tank 8 passes through screwed pipe 22 and gets into filter screen 21, filter screen 21 can filter the material of whereabouts, makes large granule material and tiny particle material carry out the layering and retrieves, the effectual follow-up screening of staff and the pressure that the sampling detected that has reduced.

When the utility model is used, before processing, the sealing bolt 23 can be used for fixedly connecting the thread pipe 22 at the bottom side of the material storage tank 8 in a threaded manner, the bottom side of the material storage tank 8 is sealed, the driving motor 6 is started, the output shaft of the driving motor 6 drives the cross-shaped mounting plate 7 to rotate, the cross-shaped mounting plate 7 can drive the material storage tank 8 to rotate, the output end of the air blower device is respectively clamped and fixed with the air inlet pipe 13 through a guide pipe, the heating coil 18 is started in advance, heat generated by the heating coil 18 enters the inner cavity of the drying box 1 through the porous plate 16 for preheating, then the air blower device is started, wind power is blown into the drying box 1 through the air inlet grille 17 and matched with the heating coil 18 in the porous plate 16, the material in the drying box 1 can be dehumidified and dried more rapidly, the reticular coating plate 9 arranged on the outer wall of the material storage tank 8 can contact hot air with the material in the inner cavity of the material storage tank 8, after the drying process is completed, the sealing bolt 23 in the threaded pipe 22 is taken out, so that the material in the material storage tank 8 enters the filter screen 21 through the threaded pipe 22, the filter screen 21 can screen the falling material, and the large-particle material and the small-particle material are layered and recovered.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a drying device is used in biomass briquette fuel production, includes drying cabinet (1), its characterized in that, drying cabinet (1) bottom through connection has storage case (2), drying cabinet (1) left and right sides is equipped with heating mechanism (3) respectively, there is sealed door plant (4) storage case (2) front side through hinge connection, storage case (2) right side top through connection has feeder hopper (5).

2. The drying device for biomass briquette fuel production according to claim 1, wherein: drying cabinet (1) top fixedly connected with driving motor (6), the output shaft of driving motor (6) stretches into drying cabinet (1) inner chamber, and fixedly connected with cross mounting panel (7), cross mounting panel (7) outside fixedly connected with material storage tank (8), material storage tank (8) outer wall middle part link up and is equipped with netted cladding plate (9), sealed door plant (4) front side link up to inlay and is equipped with guide glass board (10).

3. The drying device for biomass briquette fuel production according to claim 2, wherein: drying cabinet (1) top through connection has exhaust motor (11), exhaust motor (11) set up in driving motor (6) left side, material storage tank (8) top is equipped with unloading pipe (12), unloading pipe (12) right-hand member runs through drying cabinet (1) right side, and with feeder hopper (5) through connection.

4. The drying device for biomass briquette fuel production according to claim 3, wherein: heating mechanism (3) are including air-supply line (13), protection casing (14) right side link up fixed connection with air-supply line (13), just air-supply line (13) run through drying cabinet (1) right side, protection casing (14) set up respectively in material storage tank (8) left and right sides, and with drying cabinet (1) inner wall fixed connection.

5. The drying device for biomass briquette fuel production according to claim 4, wherein: protection casing (14) outside fixedly connected with protection network (15), fixedly connected with perforated plate (16) between protection casing (14) inner wall, perforated plate (16) right side is equipped with air-inlet grille (17), perforated plate (16) specifically are wall chamber hollow structure, just equidistance is equipped with heating coil (18) in perforated plate (16) wall chamber.

6. The drying device for biomass briquette fuel production according to claim 5, wherein: fixedly connected with backup pad (19) between storage case (2) inner wall, backup pad (19) top fixedly connected with bracing piece (20), backup pad (19) left and right sides is equipped with filter screen (21) respectively, filter screen (21) top is equipped with screwed pipe (22) respectively, screwed pipe (22) inside threaded connection has sealing bolt (23), screwed pipe (22) top sets up respectively in depositing material jar (8) bottom side, and with depositing material jar (8) inner chamber through connection.