CN211120536U

CN211120536U - Biomass fuel drying-machine

Info

Publication number: CN211120536U
Application number: CN201922375937.8U
Authority: CN
Inventors: 郭斌; 王林平
Original assignee: Yantai University
Current assignee: Yantai University
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-28
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a biomass fuel dryer, which comprises a machine body, a feeding and crushing device, a heating and transmitting device, a feeding hopper, a baffle plate, a crushing box, a crushing roller, a second motor, a first motor, a driving roller, a fixed plate, a driven roller, a transmission belt, a resistance heating wire, a third motor and a scattering roller, wherein the feeding and crushing device is fixedly arranged on one side of the top of the machine body, the bottom of the feeding hopper is fixedly connected with the top of the crushing box, the bottom of the crushing box is fixed on one side of the top of the machine body and is communicated with the machine and the feeding hopper, a motor bracket is fixedly arranged on the side edge of the crushing box, the second motor is fixed in the motor bracket, the output end of the second motor is fixedly connected with one end of a main belt pulley, one side inside the crushing box is provided with the driving crushing roller, and both ends of the driving crushing roller are rotatably connected with the crushing, be equipped with multiple heating source, effectively improve work efficiency, be convenient for moreover remove.

Description

Biomass fuel drying-machine

Technical Field

The utility model relates to a living beings technical field specifically is a biomass fuel drying-machine.

Background

The biomass fuel dryer is a device for drying fuel such as straws, grasses, rice hulls, barks, tree roots and the like, when the fuel is used, the fuel needs to be dehydrated and dried, particularly, the water content of the fuel needs to be controlled in rainy season, otherwise, the input fuel consumes more heat in the combustion process, and the heat preservation capability of a housing is poor and the heat loss is large in the use process of the existing biomass fuel dryer equipment; when the product is used in south high-humidity rainy season, the drying force is insufficient only by hot smoke; the hopper can generate fuel reverse flow phenomenon in the working process, therefore, a novel fuel dryer is needed to be provided to further improve the fuel drying capacity, and therefore, a biomass fuel dryer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biomass fuel drying-machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a biomass fuel dryer comprises a dryer body, a feeding and crushing device and a heating and conveying device, wherein the feeding and crushing device is fixedly arranged on one side of the top of the dryer body and comprises a feeding hopper, a baffle plate, a crushing box, a crushing roller group and a second motor, the bottom of the feeding hopper is fixedly connected with the top of the crushing box, the bottom of the crushing box is fixed on one side of the top of the dryer body, the crushing box is communicated with the dryer body and the feeding hopper, a motor bracket is fixedly arranged on the side edge of the crushing box, the second motor is fixed in the motor bracket, the output end of the second motor is fixedly connected with one end of a main belt pulley, the crushing roller group consists of a driving crushing roller and a driven crushing roller, a driving crushing roller is arranged on one side inside the crushing box, the two ends of the driving crushing roller are rotatably connected with the crushing box through bearings, and, and both ends of the driven crushing roller are rotatably connected with the crushing box through bearings, one end of the driving crushing roller close to the second motor passes through the crushing box and is fixedly connected with the driving pulley, one end of the driven crushing roller close to the second motor passes through the crushing box and is fixedly connected with the driven pulley, the driven pulley and the driving pulley are rotatably connected through a transmission belt, a heating transmission device is cross-mounted in the machine body at equal intervals and comprises a first motor, a driving roller, a fixed plate, a driven roller, a transmission belt and a resistance heating wire, the side edge of the machine body is fixed with the fixed plate, the top of the fixed plate is fixed with the first motor, the output end of the first motor is fixedly connected with one end of the driving roller, the other end of the driving roller is fixedly connected with the driving gear, the driven roller is arranged in the machine body, and both ends, be fixed with driven gear in the middle of the driven voller outside, the transmission band has been cup jointed with the driven voller outside to the drive roll, be fixed with the gear area in the middle of the transmission band inner wall, and driving gear and driven gear all are connected with the gear area meshing, transmission band internally mounted has resistance heating wire, organism one side inner wall center is fixed with the third motor, third motor output end with break up roller one end fixed connection, break up the roller other end and rotate with the organism through the bearing and be connected, control panel is installed to the organism side, and control panel and first motor, second motor, third motor and resistance heating wire electric connection.

Preferably, the inner wall of the machine body is provided with heat insulation cotton.

Preferably, the heating lamp is installed on the inner wall of the machine body and is electrically connected with the control panel.

Preferably, the connecting blocks are installed at four corners of the bottom of the machine body, and the universal self-locking wheels are installed at the bottoms of the connecting blocks.

Preferably, a baffle is arranged in the feed hopper.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the raw materials passes through the feeder hopper and gets into crushing incasement portion, smashes the incasement and installs crushing roller, and the raw materials is smashed the roller through the initiative of smashing the roller set and is realized smashing with the rotation extrusion of driven crushing roller, and the raw materials after smashing is favorable to drying, and feeder hopper inner wall fixed mounting has a baffle, and the baffle can effectually block the raw materials adverse current of smashing the incasement, and can prevent that operating personnel from missing the handle and stretch into, increases the security.

2. The utility model discloses dropped on adding heat transfer device by kibbling raw materials through smashing the case, heat the transmission band through resistance heating wire, drive the transmission band rotation through first motor, the raw materials after smashing transmits on the inside crisscross heating transmission band of organism and realizes the heating, the third motor on the internal wall drives and breaks up the roller rotation, it can raise the raw materials on the transmission band to break up the roller, realize the raw materials thermally equivalent, the supplementary raw materials of heat lamp of internal wall installation is dried, the heat preservation cotton can reduce the internal heat loss of organism, universal auto-lock wheel can convenient and fast's removal the device in the installation of organism bottom four corners.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the crushing box of the present invention;

FIG. 3 is a schematic structural view of the heating and conveying device of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a side view of the present invention.

In the figure: 1. a body; 2. a feed crushing device; 3. a feed hopper; 4. a baffle plate; 5. a crushing box; 6. a crushing roller set; 7. a heating and conveying device; 8. a first motor; 9. a drive roll; 10. a fixing plate; 11. a driven roller; 12. a conveyor belt; 13. resistance heating wires; 14. scattering the roller; 15. a warming lamp; 16. a control panel; 17. connecting blocks; 18. a universal self-locking wheel; 19. a motor bracket; 20. a second motor; 21. a drive pulley; 22. an active crushing roller; 23. a drive belt; 24. a driven pulley; 25. a driven pulverizing roller; 26. a third motor; 27. a gear belt; 28. heat preservation cotton; 29. a driving gear; 30. a driven gear.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a biomass fuel dryer comprises a dryer body 1, a feeding crushing device 2 and a heating transmission device 7, wherein the feeding crushing device 2 is fixedly arranged on one side of the top of the dryer body 1, the feeding crushing device 2 comprises a feeding hopper 3, a baffle plate 4, a crushing box 5, a crushing roller group 6 and a second motor 20, the bottom of the feeding hopper 3 is fixedly connected with the top of the crushing box 5, the bottom of the crushing box 5 is fixed on one side of the top of the dryer body 1, the crushing box 5 is communicated with the dryer body 1 and the feeding hopper 3, a motor bracket 19 is fixedly arranged on the side edge of the crushing box 5, the second motor 20 is fixed in the motor bracket 19, the output end of the second motor 20 is fixedly connected with one end of a driving belt pulley 21, the crushing roller group 6 consists of a driving crushing roller 22 and a driven crushing roller 25, the driving crushing roller 22 is arranged on one side inside the crushing box 5, and both ends of the driving crushing roller 22, the inside opposite side of crushing case 5 is equipped with driven crushing roller 25, and driven crushing roller 25 both ends all rotate with crushing case 5 through the bearing and be connected, the one end that the drive crushing roller 22 is close to second motor 20 passes crushing case 5 and drive pulley 21 fixed connection, the one end that driven crushing roller 25 is close to second motor 20 passes crushing case 5 and driven pulley 24 fixed connection, driven pulley 24 and drive pulley 21 rotate through driving belt 23 and are connected, equidistance cross mounting has heating transmission device 7 in the organism 1, heating transmission device 7 includes first motor 8, driving roller 9, fixed plate 10, driven roller 11, transmission band 12 and resistance heating wire 13, organism 1 side is fixed with fixed plate 10, fixed plate 10 top is fixed with first motor 8, first motor 8 output transmission shaft and driving roller 9 one end fixed connection, the other end of the driving roller 9 is fixedly connected with a driving gear 29, a driven roller 11 is arranged inside the machine body 1, and both ends of the driven roller 11 are rotatably connected with the machine body 1 through bearings, a driven gear 30 is fixed in the middle of the outer side of the driven roller 11, a transmission belt 12 is sleeved outside the driving roller 9 and the driven roller 11, a gear belt 27 is fixed in the middle of the inner wall of the transmission belt 12, and the driving gear 29 and the driven gear 30 are engaged with the gear belt 27, the resistance heating wire 13 is installed inside the transmission belt 12, a third motor 26 is fixed at the center of the inner wall of one side of the machine body 1, the output end of the third motor 26 is fixedly connected with one end of the scattering roller 14, the other end of the scattering roller 14 is rotatably connected with the machine body 1 through a bearing, a control panel 16 is arranged on the side edge of the machine body 1, and the control panel 16 is electrically connected with the first motor 8, the second motor 20, the third motor 26 and the resistance heating wire 13.

The inner wall of the machine body 1 is provided with heat insulation cotton 28.

The inner wall of the machine body 1 is provided with a warming lamp 15, and the warming lamp 15 is electrically connected with the control panel 16.

Connecting blocks 17 are installed at four corners of the bottom of the machine body 1, and universal self-locking wheels 18 are installed at the bottoms of the connecting blocks 17.

A baffle 4 is arranged in the feed hopper 3.

The working principle is as follows: raw materials enter the crushing box 5 through the feed hopper 3, the crushing roller group 6 is installed in the crushing box 5, the raw materials are crushed through the rotating extrusion of the driving crushing roller 22 and the driven crushing roller 25 of the crushing roller group 6, the crushed raw materials are beneficial to drying, the inner wall of the feed hopper 3 is fixedly provided with the baffle 4, the baffle 4 can effectively block the raw materials in the crushing box 5 from flowing backwards, and can prevent an operator from stretching into the crushing box by mistake to increase safety, the crushed raw materials drop on the heat adding transmission device 7 through the crushing box 5, the transmission belt 12 is heated through the resistance heating wire 13, the transmission belt 12 is driven to rotate through the first motor 8, the crushed raw materials are transmitted on the crossed and heated transmission belt 12 in the machine body 1 to realize heating, the third motor 26 on the inner wall of the machine body 1 drives the scattering roller 14 to rotate, the scattering roller 14 can lift the raw materials on the transmission belt 12, realize raw materials thermally equivalent, the lamp 15 supplementary raw materials of heating of installation at organism 1 inner wall are dried, and heat preservation cotton 28 can reduce the heat loss in organism 1, and universal auto-lock wheel 18 of installation in organism 1 bottom four corners can convenient and fast's removal the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. 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-machine, includes organism (1), feeding reducing mechanism (2) and heating transmission device (7), its characterized in that: the feeding and crushing device (2) is fixedly arranged on one side of the top of the machine body (1), the feeding and crushing device (2) comprises a feed hopper (3), a baffle plate (4), a crushing box (5), a crushing roller set (6) and a second motor (20), the bottom of the feed hopper (3) is fixedly connected with the top of the crushing box (5), the bottom of the crushing box (5) is fixed on one side of the top of the machine body (1), the crushing box (5) is communicated with the machine body (1) and the feed hopper (3), a motor support (19) is fixedly arranged on the side edge of the crushing box (5), the second motor (20) is fixedly fixed in the motor support (19), the output end of the second motor (20) is fixedly connected with one end of a driving belt pulley (21), the crushing roller set (6) consists of a driving crushing roller (22) and a driven crushing roller (25), and the driving crushing roller (22) is arranged on one side inside the crushing box, the two ends of the driving crushing roller (22) are rotatably connected with the crushing box (5) through bearings, the other side inside the crushing box (5) is provided with a driven crushing roller (25), the two ends of the driven crushing roller (25) are rotatably connected with the crushing box (5) through bearings, one end, close to the second motor (20), of the driving crushing roller (22) penetrates through the crushing box (5) and is fixedly connected with the driving belt pulley (21), one end, close to the second motor (20), of the driven crushing roller (25) penetrates through the crushing box (5) and is fixedly connected with the driven belt pulley (24), and the driven belt pulley (24) and the driving belt pulley (21) are rotatably connected through a transmission belt (23);

the machine body (1) is internally provided with heating transmission devices (7) at equal intervals in a crossed manner, each heating transmission device (7) comprises a first motor (8), a driving roller (9), a fixing plate (10), a driven roller (11), a transmission belt (12) and a resistance heating wire (13), the side edge of the machine body (1) is fixed with the fixing plate (10), the top of the fixing plate (10) is fixed with the first motor (8), the output end of the first motor (8) is fixedly connected with one end of the driving roller (9), the other end of the driving roller (9) is fixedly connected with a driving gear (29), the driven roller (11) is arranged inside the machine body (1), the two ends of the driven roller (11) are rotatably connected with the machine body (1) through bearings, a driven gear (30) is fixed in the middle of the outer side of the driven roller (11), the transmission belt (12) is sleeved on the outer sides, be fixed with gear area (27) in the middle of transmission band (12) inner wall, and driving gear (29) and driven gear (30) all are connected with gear area (27) meshing, transmission band (12) internally mounted has resistance heating wire (13), organism (1) one side inner wall center is fixed with third motor (26), third motor (26) output with break up roller (14) one end fixed connection, break up roller (14) other end and rotate with organism (1) through the bearing and be connected, control panel (16) are installed to organism (1) side, and control panel (16) and first motor (8), second motor (20), third motor (26) and resistance heating wire (13) electric connection.

2. The biomass fuel dryer of claim 1, wherein: the inner wall of the machine body (1) is provided with heat insulation cotton (28).

3. The biomass fuel dryer of claim 1, wherein: the heating lamp (15) is installed on the inner wall of the machine body (1), and the heating lamp (15) is electrically connected with the control panel (16).

4. The biomass fuel dryer of claim 1, wherein: connecting blocks (17) are installed at four corners of the bottom of the machine body (1), and universal self-locking wheels (18) are installed at the bottoms of the connecting blocks (17).

5. The biomass fuel dryer of claim 1, wherein: a baffle (4) is arranged in the feed hopper (3).