Granulator for processing biomass pellet fuel

Abstract

The granulator comprises a processing box, feeding hoppers are symmetrically arranged at the top of the processing box, electromagnets are arranged on the side walls of discharging ports of the feeding hoppers, sliding rods are connected to the side walls of the feeding hoppers in a sliding mode, baffles are fixedly arranged on one sides of the sliding rods, magnets are arranged at the lower ends of the baffles, and the electromagnets are arranged on the lower ends of the baffles. The sliding rods are sleeved with reset springs, an extrusion bin is arranged in the processing box, a first air cylinder is arranged in the extrusion bin, an extrusion plate is arranged at the output end of the first air cylinder, and an extrusion plate is arranged at the lower end of the extrusion bin. By adopting the technical scheme, the granulator for processing the biomass particle fuel can control the blanking speed of biomass particles, prevents a large amount of raw materials from entering the processing box to cause overlarge equipment load and influence on the service life of the equipment, can automatically complete the crushing and granulating work of the biomass particles, and improves the processing efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to biomass fuel processing technical field especially relates to a granulator for biomass pellet fuel processing. BACKGROUND

[0002] Biomass pellet is an environmental protection fuel which is formed by cold state compacting processing of raw materials such as pulverized biomass straw, forestry waste and the like under normal temperature condition. The existing biomass pellet fuel is formed by feeding raw materials into a pulverizing device, extruding and cutting after pulverization, and completing the granulation of biomass pellet. However, in the process of feeding raw materials, a large amount of biomass raw materials is directly fed into the pulverizing box, which brings a large load to the equipment in the pulverizing device, affects the service life of the equipment, and in the process of pulverization and granulation, the pulverized particles need to be manually moved to the granulation device, which affects the granulation efficiency. Therefore, the utility model provides a granulator for biomass pellet fuel processing. UTILITY MODEL CONTENTS

[0003] In order to solve the above problems, the utility model provides a granulator for biomass pellet fuel processing to solve the problems in the background art.

[0004] The granulator for biomass pellet fuel processing comprises a processing box, a feeding hopper is symmetrically arranged on the top of the processing box, an electromagnet is arranged on the side wall of the discharge port of the feeding hopper, a sliding rod is slidably connected to the side wall of the feeding hopper, a baffle is fixedly arranged on one side of the sliding rod, a magnet is arranged at the lower end of the baffle, a return spring is arranged outside the sliding rod, an extrusion chamber is arranged in the processing box, a first air cylinder is arranged in the extrusion chamber, an extrusion plate is arranged at the output end of the first air cylinder, an extrusion plate is arranged at the lower end of the extrusion chamber, passages are arranged on both sides of the extrusion chamber, second air cylinders are symmetrically arranged on the inner wall of the processing box, cutting knives are arranged at the output ends of the second air cylinders, and the cutting knives are slidably connected to the extrusion plate.

[0005] In the above scheme, supporting legs are fixedly arranged at the bottom of the processing box.

[0006] In the above scheme, a limiting plate is fixedly arranged at the other end of the sliding rod, one end of the return spring is connected to the limiting plate, and the other end of the return spring is connected to the side wall of the feeding hopper.

[0007] In the above scheme, the electromagnet and the magnet are on the same horizontal line, and the electromagnet and the magnet are matched.

[0008] In the above scheme, a motor is fixedly arranged on the side wall of the processing box, a rotating shaft is arranged at the output end of the motor, a driving gear is fixedly arranged at the port of the rotating shaft, and a driven gear is meshingly connected to the side end of the driving gear.

[0009] The driving gear and the driven gear are sleeved on the rotating shaft, and the rotating shaft is externally fixedly sleeved with the crushing roller.

[0010] The lower end of the processing box is provided with a material guiding opening.

[0011] The biomass particle processing granulator has the advantages that: the biomass particle discharging speed can be controlled, a large amount of raw materials can be prevented from entering the processing box, the equipment load is prevented from being too large, and the service life of the equipment is prevented from being affected; the crushing and granulating work of the biomass particles can be automatically completed, and the processing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 The structure of the present application is shown in the figure.

[0014] Figure 2 The internal structure of the present application is shown in the figure.

[0015] Figure 3 The driving gear structure of the present application is shown in the figure.

[0016] Figure 4 The structure of the present application is shown in the figure.

[0017] In the figure: 1, processing box 11, leg 12, motor 13, rotating shaft 14, driving gear 15, driven gear 16, crushing roller 2, feed hopper 21, electromagnet 22, baffle 23, magnet 24, slide rod 25, return spring 26, limit plate 3, extrusion bin 31, first cylinder 32, extrusion plate 33, channel 34, extrusion plate 35, second cylinder 36, cutting knife 37, material guiding opening. DETAILED DESCRIPTION

[0018] The specific embodiments of the present application will be further described below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the present application, and cannot limit the protection scope of the present application.

[0019] AsFigures 1-4 The utility model discloses a kind of biomass pellet fuel processing with granulator, including processing box 1, the processing box 1 top is symmetrically equipped with feed hopper 2, the discharge outlet side wall of the feed hopper 2 is equipped with electromagnet 21, the feed hopper 2 side wall is slidably connected slide rod 24, one side of the slide rod 24 is fixedly equipped with baffle 22, the lower end of the baffle 22 is equipped with magnet 23, reset spring 25 is sleeved outside the slide rod 24, when needing to be crushed and granulated to biomass pellet fuel, required raw material is input into feed hopper 2, the electromagnet 21 and the magnet 23 are in the same horizontal line, the electromagnet 21 and the magnet 23 are matched, by opening the external power switch of electromagnet 21, electromagnet 21 can adsorb magnet 23, magnet 23 drives baffle 22 to move to one side of electromagnet 21, baffle 22 can block the discharge port of feed hopper 2 at this time, avoid that input raw material is directly guided to processing box 1, when needing to feed, electromagnet 21 switch is closed, the other end of the slide rod 24 is fixedly equipped with limit plate 26, one end of the reset spring 25 is connected limit plate 26, the other end of the reset spring 25 is connected feed hopper 2 side wall, the reset spring 25 needing to restore original state is compressed at this time, reset spring 25 can push limit plate 26, limit plate 26 can pull slide rod 24 to slide outwards, slide rod 24 drives baffle 22 to slide outwards, baffle 22 slides in feed hopper 2, baffle 22 can release the limiting effect to the discharge port of feed hopper 2, required granulating raw material starts to be input into processing box 1 at this time, after inputting required amount, make baffle limit the discharge port of feed hopper 2 by energizing electromagnet 21, avoid that excessive raw material is input at one time, cause that equipment load in processing box 1 is too large, affect the service life of equipment.

[0020] The processing box 1 side wall is fixedly equipped with motor 12, the output end of the motor 12 is equipped with rotating shaft 13, the rotating shaft 13 port is fixedly sleeved with driving gear 14, the driving gear 14 side end is engagedly connected with driven gear 15, when raw material is crushed, by opening the external power switch of motor 12, the output end of the motor 12 drives rotating shaft 13 to rotate, the rotating shaft 13 drives the driving gear 14 of outer end to rotate here, the rotation of driving gear 14 can drive the rotation of driven gear 15 engagedly connected in side, the driving gear 14 and the driven gear 15 are all sleeved with rotating shaft 13, the rotating shaft 13 is fixedly sleeved with crushing roller 16 outside, the rotation of driving gear 14 and driven gear 15 can drive the rotation of two crushing rollers 16, can fully crush biomass pellet.

[0021] The processing box 1 is provided with an extrusion bin 3, the extrusion bin 3 is provided with a first cylinder 31, the output end of the first cylinder 31 is provided with an extrusion plate 32, the lower end of the extrusion bin 3 is provided with an extrusion plate 34, the two sides of the extrusion bin 3 are provided with a channel 33, the inner wall of the processing box 1 is symmetrically provided with a second cylinder 35, the output end of the second cylinder 35 is provided with a cutting knife 36, the cutting knife 36 is slidably connected to the extrusion plate 34, the crushed particles enter the extrusion bin 3 through the channel 33, the first cylinder 31 is opened, the first cylinder 31 drives the extrusion plate 32 at the port to start moving downward, the extrusion plate 32 can compress the crushed material, the material is extruded from the through slot on the extrusion plate 34, at this time, the second cylinder 35 switches of the two places are opened, the output end of the second cylinder 35 can drive the cutting knife 36 to move, the cutting knife 36 can cut the extruded material, and the material particles are discharged from the material guide port 37 for collection.

[0022] In the above scheme, the processing box 1 is fixedly provided with a supporting leg 11 at the bottom.

[0023] In the above scheme, the processing box 1 is provided with a material guide port 37 at the lower end.

[0024] Working principle:

[0025] The biomass pellet fuel processing granulator specifically works as follows: the required raw materials are put into the feeding hopper 2, the external power switch of the electromagnet 21 is turned on, the electromagnet 21 can attract the magnet 23, the magnet 23 drives the baffle 22 to move to one side of the electromagnet 21, at this time, the baffle 22 can block the discharge port of the feeding hopper 2, so that the poured raw materials are not directly guided into the processing box 1, when it is needed to pour materials, the electromagnet 21 switch is turned off, the reset spring 25 can push the limiting plate 26, the limiting plate 26 can pull the sliding rod 24 to slide outward, the sliding rod 24 drives the baffle 22 to slide outward, the baffle 22 slides in the feeding hopper 2, the baffle 22 can release the limiting action on the discharge port of the feeding hopper 2, at this time, the required granulation raw materials start to be put into the processing box 1, the external power switch of the motor 12 is turned on, the rotation of the driving gear 14 and the driven gear 15 can drive the two crushing rollers 16 to rotate, so that the biomass particles can be fully crushed, the crushed particles enter the extrusion bin 3 through the channel 33, the first cylinder 31 switch is turned on, the first cylinder 31 drives the extrusion plate 32 at the port to start moving downward, the extrusion plate 32 can compress the crushed material, the material is extruded from the through slot on the extrusion plate 34, at this time, the second cylinder 35 switches of the two places are opened, the output end of the second cylinder 35 can drive the cutting knife 36 to move, the cutting knife 36 can cut the extruded material, the material particles are discharged from the material guide port 37 for collection.

[0026] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A granulator for processing of biomass pellet fuel, comprising a processing box (1), characterized in that, The processing box (1) top symmetry is equipped with feeding hopper (2), the discharge port side wall of feeding hopper (2) is equipped with electromagnet (21), the side wall of feeding hopper (2) is slidably connected with slide rod (24), one side of slide rod (24) is fixedly provided with baffle (22), the lower end of baffle (22) is provided with magnet (23), the outer part of slide rod (24) is sleeved with reset spring (25), the processing box (1) is provided with extrusion bin (3), the extrusion bin (3) is provided with first cylinder (31), the output end of first cylinder (31) is provided with extrusion plate (32), the lower end of extrusion bin (3) is provided with extrusion plate (34), the both sides of extrusion bin (3) are provided with passageway (33), the inner wall of processing box (1) is symmetrically provided with second cylinder (35), the output end of second cylinder (35) is provided with cutting knife (36), the cutting knife (36) is slidably connected with extrusion plate (34).

2. The granulator for processing biomass pellet fuel according to claim 1, characterized in that, The bottom of the processing box (1) is fixedly provided with a supporting leg (11).

3. The granulator for processing biomass pellet fuel according to claim 1, characterized in that, The other end of the slide rod (24) is fixedly provided with a limiting plate (26), one end of the reset spring (25) is connected with the limiting plate (26), and the other end of the reset spring (25) is connected with the side wall of the feeding hopper (2).

4. The granulator for processing biomass pellet fuel according to claim 1, characterized in that, The electromagnet (21) and the magnet (23) are on the same horizontal line, and the electromagnet (21) and the magnet (23) are matched.

5. The granulator for processing biomass pellet fuel according to claim 1, characterized in that, The side wall of the processing box (1) is fixedly provided with a motor (12), the output end of the motor (12) is provided with a rotating shaft (13), the rotating shaft (13) is fixedly sleeved with a driving gear (14) at the port, and the side end of the driving gear (14) is engagedly connected with a driven gear (15).

6. The granulator for processing biomass pellet fuel according to claim 5, characterized in that, The driving gear (14) and the driven gear (15) are sleeved with the rotating shaft (13), and the outer part of the rotating shaft (13) is fixedly sleeved with a crushing roller (16).

7. The granulator for processing biomass pellet fuel according to claim 1, characterized in that, The lower end of the processing box (1) is provided with a guide opening (37).

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