CN211346149U

CN211346149U - Roller-belt airflow dryer for biomass granular fuel

Info

Publication number: CN211346149U
Application number: CN202020091925.2U
Authority: CN
Inventors: 邱启凤
Original assignee: Longyan Jingfeng Renewable Energy Development Co ltd
Current assignee: Longyan Jingfeng Renewable Energy Development Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-08-25
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a cylinder area air current drying-machine for living beings pellet fuel relates to living beings fuel production field, the power distribution box comprises a box body, one side fixed mounting on box top has the fixed block, the top fixed mounting of fixed block has the cylinder, the middle part fixed mounting on cylinder top has the feeder hopper, the bearing interlude of cylinder both sides inner wall through inlaying establishing is connected with the pivot, the middle part cover of pivot is equipped with the live-rollers, the inside top equidistance fixed mounting of cylinder has the first shower nozzle of a plurality of, the opposite side fixed mounting on box top has driving motor, driving motor's output shaft fixed mounting has the belt pulley, be connected through belt drive between belt pulley and the pivot. The utility model discloses a driving motor of installation drives the belt pulley and rotates, rotates through the belt pulley and drives the pivot and rotate, rotates through the pivot and drives the live-rollers rotation, is convenient for stir the inside living beings granule of cylinder, guarantees that the hot gas flow lets in evenly to guarantee that living beings granule is dried evenly.

Description

Roller-belt airflow dryer for biomass granular fuel

Technical Field

The utility model relates to a biomass fuel production field, in particular to a cylinder area air current drying-machine for living beings pellet fuel.

Background

The biomass fuel is fuel produced by burning biomass material, and is mainly agricultural and forestry waste. 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 the biomass fuel is mainly a biomass briquette fuel, and the biomass briquette fuel is a novel clean fuel which is prepared by taking agricultural and forestry wastes as raw materials and performing the processes of crushing, mixing, extruding, drying and the like to form various briquettes and can be directly combusted.

The existing biomass fuel particles are generally dried by a dryer in the drying process, the existing dryer only dries the biomass fuel particles in the drying process, the dried biomass fuel particles can be packaged after being cooled by natural wind, the production efficiency of the biomass fuel particles is influenced, and therefore the roller-belt airflow dryer for the biomass particle fuel needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylinder takes air current drying-machine for living beings pellet fuel to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a roller belt airflow dryer for biomass granular fuel comprises a box body, wherein a fixed block is fixedly arranged on one side of the top end of the box body, a roller is fixedly arranged on the top end of the fixed block, a feed hopper is fixedly arranged in the middle of the top end of the roller, rotating shafts are alternately connected on the inner walls of two sides of the roller through embedded bearings, a rotating roller is sleeved in the middle of each rotating shaft, a plurality of first spray heads are fixedly arranged on the top end of the inner portion of the roller at equal intervals, a driving motor is fixedly arranged on the other side of the top end of the box body, a belt pulley is fixedly arranged on an output shaft of the driving motor, the belt pulley is connected with the rotating shafts through belt transmission, first cavities are respectively arranged on two sides of the inner portion of the fixed block, air heaters are fixedly arranged in the inner portions of the two first cavities, the second cavity has been seted up to the inside of box, the through-hole with the inside intercommunication of cylinder is seted up at the middle part on second cavity top chamber wall, the inside fixed mounting of through-hole has the solenoid valve, second cavity both sides chamber wall equidistance fixed mounting has a plurality of fixed plate, a plurality of the top of fixed plate and the equal fixed mounting in bottom chamber wall of second cavity have a conveyer belt, a plurality of the bottom of fixed plate and the equal fixed mounting in both sides on second cavity top chamber wall have a plurality of second shower nozzle, one side fixed mounting of box has the air conditioner, the end of giving vent to anger of air conditioner passes through pipe and a plurality of second shower nozzle intercommunication.

Preferably, a discharge port is formed in the bottom of one side of the second cavity, and a material guide plate is fixedly mounted on one side of the discharge port.

Preferably, the exhaust pipes are fixedly mounted on two sides of the top end of the roller, and the exhaust valves are fixedly mounted in the exhaust pipes.

Preferably, two the bleeder vent has all been seted up to one side of first cavity, two the equal fixed mounting in inside of bleeder vent has the dust screen.

Preferably, four equal fixed mounting in edge of box bottom has the supporting leg, four the bottom of supporting leg is all fixed and is equipped with a plurality of evenly distributed's arch.

Preferably, the avris fixed mounting of box has flush mounting plate of switch, flush mounting plate of switch's surface is installed driving motor control switch, air heater control switch, solenoid valve control switch, air conditioner control switch, conveyer belt control switch and discharge valve control switch respectively, driving motor, air heater, solenoid valve, air conditioner, conveyer belt and discharge valve are respectively through driving motor control switch, air heater control switch, solenoid valve control switch, air conditioner control switch, conveyer belt control switch and discharge valve control switch and external power supply electric connection.

The utility model discloses a technological effect and advantage:

1. the utility model drives the belt pulley to rotate through the installed driving motor, drives the rotating shaft to rotate through the belt pulley rotation, and drives the rotating roller to rotate through the rotating shaft rotation, thereby being convenient for stirring the biomass particles in the roller and ensuring the hot air flow to be evenly introduced, thereby ensuring the biomass particles to be evenly dried;

2. the utility model discloses an air conditioning that the air conditioner of installation produced passes through the second shower nozzle blowout, is convenient for cool off the living beings granule after the stoving fast, replaces original natural wind cooling, improves cooling efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a box body; 2. supporting legs; 3. a fixed block; 4. a drum; 5. an exhaust pipe; 6. a feed hopper; 7. a belt; 8. a belt pulley; 9. a rotating shaft; 10. air holes are formed; 11. a dust screen; 12. a drive motor; 13. a discharge port; 14. a material guide plate; 15. a first nozzle; 16. a rotating roller; 17. a first cavity; 18. a through hole; 19. a hot air blower; 20. an electromagnetic valve; 21. an air conditioner; 22. a second cavity; 23. a fixing plate; 24. a second nozzle; 25. and (4) a conveyor belt.

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.

The utility model provides a roller belt airflow dryer for biomass granular fuel as shown in figures 1-3, which comprises a box body 1, a fixed block 3 is fixedly arranged at one side of the top end of the box body 1, a roller 4 is fixedly arranged at the top end of the fixed block 3, a feed hopper 6 is fixedly arranged at the middle part of the top end of the roller 4, a rotating shaft 9 is alternately connected with the inner walls at the two sides of the roller 4 through an embedded bearing, a rotating roller 16 is sleeved at the middle part of the rotating shaft 9, a plurality of first spray nozzles 15 are fixedly arranged at the top end of the inside of the roller 4 at equal intervals, a driving motor 12 is fixedly arranged at the other side of the top end of the box body 1, a belt pulley 8 is fixedly arranged on an output shaft of the driving motor 12, the belt pulley 8 is in transmission connection with the rotating shaft 9 through a belt 7, first cavities, two air heaters 19's the end of giving vent to anger is through pipe and the first shower nozzle 15 intercommunication of a plurality of, second cavity 22 has been seted up to the inside of box 1, the through-hole 18 with the inside intercommunication of cylinder 4 is seted up at the middle part on the 22 top chamber walls of second cavity, the inside fixed mounting of through-hole 18 has solenoid valve 20, the 22 both sides chamber walls equidistance fixed mounting of second cavity has a plurality of fixed plate 23, the top of a plurality of fixed plate 23 and the equal fixed mounting in bottom chamber wall of second cavity 22 have conveyer belt 25, the equal fixed mounting in both sides on the bottom of a plurality of fixed plate 23 and the 22 top chamber walls of second cavity has a plurality of second shower nozzle 24, one side fixed mounting of box 1 has air conditioner 21, the end of giving vent to anger of air. The belt pulley 8 is driven to rotate by the installed driving motor 12, the rotating shaft 9 is driven to rotate by the rotation of the belt pulley 8, the rotating roller 16 is driven to rotate by the rotation of the rotating shaft 9, so that the biomass particles in the roller 4 can be stirred conveniently, the hot air flow can be ensured to be introduced uniformly, and the biomass particles can be dried uniformly, the bottom of one side of the second cavity 22 is provided with the discharge hole 13, one side of the discharge hole 13 is fixedly provided with the material guide plate 14, the material can be guided conveniently by the installed material guide plate 14, the exhaust pipes 5 are fixedly installed on both sides of the top end of the roller 4, the exhaust valves are fixedly installed in the two exhaust pipes 5, the vapor generated by drying can be discharged conveniently by the installed exhaust valves, the air holes 10 are formed in one side of the two first cavities 17, the dust screen 11 is fixedly installed in the two, four equal fixed mounting in edge of 1 bottom of box have supporting leg 2, the bottom of four supporting legs 2 is all fixed the arch that is equipped with a plurality of evenly distributed, increase the friction with ground through the arch that is equipped with, guarantee box 1's stability, the avris fixed mounting of box 1 has flush mounting plate of switch, flush mounting plate's surface mounting has driving motor control switch respectively, air heater control switch, solenoid valve control switch, air conditioner control switch, conveyer belt control switch and discharge valve control switch, driving motor 12, air heater 19, solenoid valve 20, air conditioner 21, conveyer belt 25 and discharge valve, respectively through driving motor control switch, air heater control switch, solenoid valve control switch, air conditioner control switch, conveyer belt control switch and discharge valve control switch and external power supply electric connection.

This practical theory of operation: when the roller dryer with airflow needs to be used, firstly, biomass particles to be dried are manually poured into the roller 4 through the feed hopper 6, then the driving motor 12 and the hot air blower 19 are respectively turned on through the driving motor control switch and the hot air blower control switch, the belt pulley 8 is driven to rotate through the rotation of the driving motor 12, the rotating shaft 9 is driven to rotate through the rotation of the belt pulley 8, the rotating roller 16 is driven to rotate through the rotation of the rotating shaft 9, so that the biomass particles are dried uniformly, after the drying is finished, the electromagnetic valve 20 is turned on through the electromagnetic valve control switch, the biomass particles in the roller 4 flow into the surface of the conveyor belt 25 on the surface of the second cavity 22 through the through hole 18, then the air cooler 21 and the conveyor belt 25 are respectively turned on through the air cooler control switch and the conveyor belt control switch, and cold air generated by the air cooler 21, the biomass particles on the surface of the conveying belt 25 are cooled rapidly, and the cooled biomass particles flow out of the box body 1 through the discharge hole 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a cylinder takes air current drying-machine for living beings pellet fuel, includes box (1), its characterized in that, one side fixed mounting on box (1) top has fixed block (3), the top fixed mounting of fixed block (3) has cylinder (4), the middle part fixed mounting on cylinder (4) top has feeder hopper (6), the bearing interlude that cylinder (4) both sides inner wall was established through inlaying is connected with pivot (9), the middle part cover of pivot (9) is equipped with rotor roll (16), the top equidistance fixed mounting of cylinder (4) inside has a plurality of first shower nozzle (15), the opposite side fixed mounting on box (1) top has driving motor (12), the output shaft fixed mounting of driving motor (12) has belt pulley (8), be connected through belt (7) transmission between belt pulley (8) and pivot (9), the air-conditioning cabinet is characterized in that first cavities (17) are respectively formed in two sides of the inside of the fixing block (3), air heaters (19) are respectively fixedly installed in the two first cavities (17), the air outlet ends of the two air heaters (19) are communicated with a plurality of first spray heads (15) through a guide pipe, a second cavity (22) is formed in the cabinet body (1), a through hole (18) communicated with the inside of the roller (4) is formed in the middle of the top cavity wall of the second cavity (22), an electromagnetic valve (20) is fixedly installed in the through hole (18), a plurality of fixing plates (23) are fixedly installed on the two side cavity walls of the second cavity (22) at equal intervals, conveyor belts (25) are respectively fixedly installed on the top ends of the fixing plates (23) and the bottom cavity wall of the second cavity (22), and a plurality of second spray heads (24) are respectively fixedly installed on the bottom ends of the fixing plates (23) and the two sides of the top cavity wall, an air conditioner (21) is fixedly installed on one side of the box body (1), and an air outlet end of the air conditioner (21) is communicated with the plurality of second spray heads (24) through a guide pipe.

2. The tumble-belt air flow dryer for biomass pellet fuel as claimed in claim 1, characterized by: a discharge hole (13) is formed in the bottom of one side of the second cavity (22), and a material guide plate (14) is fixedly mounted on one side of the discharge hole (13).

3. The tumble-belt air flow dryer for biomass pellet fuel as claimed in claim 1, characterized by: the exhaust pipe (5) is fixedly mounted on the two sides of the top end of the roller (4), and exhaust valves are fixedly mounted in the exhaust pipes (5).

4. The tumble-belt air flow dryer for biomass pellet fuel as claimed in claim 1, characterized by: two bleeder vent (10) have all been seted up to one side of first cavity (17), two equal fixed mounting in the inside of bleeder vent (10) has dust screen (11).

5. The tumble-belt air flow dryer for biomass pellet fuel as claimed in claim 1, characterized by: the all fixed mounting in four edges of box (1) bottom has supporting leg (2), four the bottom of supporting leg (2) is all fixed the arch that is equipped with a plurality of evenly distributed.

6. The tumble-belt air dryer for biomass pellet fuel as claimed in claim 3, characterized by: the avris fixed mounting of box (1) has flush mounting plate of switch, flush mounting plate of switch's surface is installed driving motor control switch, air heater control switch, solenoid valve control switch, air conditioner control switch, conveyer belt control switch and discharge valve control switch respectively, driving motor (12), air heater (19), solenoid valve (20), air conditioner (21), conveyer belt (25) and discharge valve are respectively through driving motor control switch, air heater control switch, solenoid valve control switch, air conditioner control switch, conveyer belt control switch and discharge valve control switch and external power supply electric connection.