CN113491988B

CN113491988B - Ring mode forming machine for biomass particles

Info

Publication number: CN113491988B
Application number: CN202110727694.9A
Authority: CN
Inventors: 蔡文权
Original assignee: Liyang Jinkun Forging & Machining Co ltd
Current assignee: Liyang Jinkun Forging & Machining Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2023-05-02
Anticipated expiration: 2041-06-29
Also published as: CN113491988A

Abstract

The invention relates to the technical field of biomass manufacturing equipment, and discloses a ring mode forming machine for biomass particles, which comprises a frame. The biomass particle ring-mode forming machine is characterized in that an outer baffle ring is movably sleeved with a ring mold, and air delivery screw sleeve rotates compressed air to be delivered into an air jet pipe through an exhaust pipe, so that after a press roller rotates to be matched with a mold hole, particles are formed in the mold hole, before the air jet pipe rotates to be matched with the mold hole, a roller contacts with the inner surface of the ring mold, and rotates, a power receiving block is driven to move through a pull rope, the nearest point is powered on to enable an electromagnet to be electrified and magnetized, one end of a baffle plate is attracted to overcome the tensile force of a spring, the baffle plate rotates to open the inner hole of the air jet pipe, high-pressure air in the air jet pipe is delivered out, forming particles in the impact mold hole are ejected from a discharge groove, the outer baffle ring blocks the outer surface of the mold hole which is being formed in the press roller matching extrusion forming stage, the raw materials have enough resistance to form pressure, the particles are tightly formed, the raw materials cannot be wasted, and the particles cannot be dispersed.

Description

Ring mode forming machine for biomass particles

Technical Field

The invention relates to the technical field of biomass manufacturing equipment, in particular to a ring mode forming machine for biomass particles.

Background

The biomass fuel is a novel clean fuel which takes agricultural and forestry waste as raw materials and can be directly combusted in various shapes through processes such as crushing, mixing, extruding and drying, along with the continuous improvement of the attention degree of people to the environmental pollution problem, how to correctly treat crop straws becomes one of the focus of current research in China, the appearance of a biomass compact forming technology can provide a very high way for efficiently recycling straw resources, and biomass forming equipment comprises a ring-mode forming machine, a spiral extrusion forming machine and a piston stamping forming machine.

The ring mode forming machine consists of two key parts, namely a ring die and a press roller, wherein the press roller rotates around the axis of the press roller, teeth are machined on the outer surface of the press roller, so that the press roller is convenient for pressing materials in, meanwhile, slipping can be prevented, a certain number of forming holes are formed in the circumferential direction of the ring die, when biomass materials enter between the press roller and the ring die, the biomass materials are continuously pressed into the forming holes of the ring die and extruded due to relative movement of the press roller and the ring die, a cutting device is arranged at a discharge hole, and biomass fuel is cut into particles with a certain length under the action of the cutting device.

In the prior art, after straw materials are added into the equipment in the use process of the annular mode forming machine, as the holes on the annular die are through holes, partial materials flow out in the feeding process, so that the materials are wasted, meanwhile, as the through holes are formed in the equipment, the equipment works in a compacting state, resistance is not generated in the holes, the compaction degree of the initially formed particles is not tight, and in the compacting process, the particles expand and collapse towards two ends under the action of compressive stress, so that the particle yield is poor in the initial stage.

Disclosure of Invention

The invention provides a ring mode forming machine for biomass particles, which has the advantages of no material waste of equipment and high biomass particle forming quality, and solves the problems of raw material waste and biomass particle forming collapsibility.

The invention provides the following technical scheme: the utility model provides a biomass particles uses ring mode make-up machine, includes the frame, the bottom fixed mounting of frame inner chamber has the motor, the top of motor stretches out there is the main shaft, the top fixed mounting of frame inner chamber has the ring mould, the coaxial movable sleeve of ring mould and main shaft, the nib has been seted up to the surface of ring mould, the surface movable sleeve of ring mould lower part is equipped with outer baffle ring, outer baffle ring and the fixed sleeve of main shaft, the fixed sleeve of the inner surface of outer baffle ring has the rubber pad, the fixed sleeve of upper portion of ring mould inner chamber is equipped with the inlet sleeve, the main shaft is gone deep into to the inside meshing of inlet sleeve and is had the acceleration rate tooth, the upper portion bearing package of inlet sleeve inner chamber is equipped with the pivot, the fixed sleeve of surface of pivot has the gas transmission swivel nut, pivot and acceleration rate tooth meshing, the both sides fixed mounting of inlet sleeve has the blast pipe, the spindle has the link at the inner chamber fixed sleeve of ring, the both ends axle installation compression roller of link, the fixed mounting has the jet tube in the perpendicular direction with the main shaft, the inner surface of outer baffle ring and the blast pipe of outer baffle ring, the inner surface of outer baffle ring has the extension spring, the fixed sleeve is connected with the fixed sleeve of the side of the permanent magnet, the fixed sleeve has the permanent magnet, the permanent magnet is connected with the rotor, the fixed sleeve is connected with the rotor, one end of the permanent magnet, the fixed connection of the baffle.

Preferably, the top of the rotating shaft is fixedly sleeved with a rotating sleeve, one side of the lower end of the rotating sleeve is provided with a material dropping groove, one side of the outer surface of the rotating sleeve in the vertical direction is provided with a spiral groove, the matching part of the upper part of the ring die and the rotating sleeve is provided with a water draining hole, and the inner surface of the ring die is fixedly sleeved with a filter screen in a matching manner with the water draining hole.

Preferably, the connection frame is vertically staggered with the gas injection tube.

Preferably, a support hole is formed in one side of the top of the exhaust pipe and is matched with the rotating sleeve.

Preferably, the speed increasing teeth are matched with each other through large and small gears.

The invention has the following beneficial effects:

1. this ring mode make-up machine for living beings granule is through the activity suit of outer baffle ring and ring mould to and the rotatory compressed air of gas transmission swivel nut is carried to the jet pipe through the blast pipe in, make the compression roller rotate with the orifice cooperation back, the shaping granule in the orifice, before the jet pipe rotates to with the orifice cooperation, the gyro wheel rotates with the internal surface contact of ring mould, drive the power connection piece through the stay cord and remove, reach the nearest point and connect the electric power to make the electro-magnet circular telegram take magnetism, the pulling force of spring is overcome to the one end of attraction baffle, open the jet pipe hole with the baffle rotation, carry the high-pressure gas in the jet pipe and discharge, the shaping granule is spouted from the stock groove in the impact orifice, in the compression roller cooperation extrusion shaping stage, outer baffle ring will be going on shaping the orifice surface shutoff, the raw materials has sufficient withstand shaping pressure, the granule shaping is inseparable, can not waste the raw materials, the granule can not be dispersed, the finished product yields is high.

2. This ring mode make-up machine for living beings granule, surface integrated into one piece through has the helicla flute, with the wash port cooperation, make the raw materials of putting in the fall chute top, under the rotatory centrifugal action of changeing the cover, the unnecessary water in the raw materials after adding water is thrown away from the wash port discharge, change the helicla flute that sets up and make the raw materials have decurrent extrusion force, further promote the discharge of moisture in the raw materials, prevent that lignin from being few raw materials from needing to add water when, the water is too much easily to lead to unable fashioned problem, guarantee raw materials viscidity, promote the stability after the raw materials shaping granule.

Drawings

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

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

FIG. 3 is a schematic top view cross-sectional structure of the ring mold of the present invention;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present invention.

In the figure: 1. a frame; 2. a motor; 3. a main shaft; 4. a ring mold; 5. a die hole; 6. an outer baffle ring; 7. a rubber pad; 8. an air inlet sleeve; 9. speed increasing teeth; 10. a rotating shaft; 11. a gas transmission screw sleeve; 12. an exhaust pipe; 13. a connecting frame; 14. a press roller; 15. a gas lance; 16. a discharge chute; 17. a rotating sleeve; 18. a material dropping groove; 19. a drain hole; 20. a filter screen; 21. a baffle; 22. a roller; 23. a pull rope; 24. a power connection block; 25. a tension spring; 26. an electromagnet; 27. and (3) a spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-4, a ring-mode forming machine for biomass particles comprises a frame 1, a motor 2 is fixedly arranged at the bottom of an inner cavity of the frame 1, a main shaft 3 is extended from the top of the motor 2, a ring mold 4 is fixedly arranged at the top of the inner cavity of the frame 1, the ring mold 4 and the main shaft 3 are coaxially and movably sleeved, a mold hole 5 is arranged on the outer surface of the ring mold 4, an outer baffle ring 6 is movably sleeved on the outer surface of the lower part of the ring mold 4, the outer baffle ring 6 is fixedly sleeved with the main shaft 3, a rubber pad 7 is fixedly sleeved on the inner surface of the outer baffle ring 6, an air inlet sleeve 8 is fixedly sleeved on the upper part of the inner cavity of the ring mold 4, the main shaft 3 is penetrated into the air inlet sleeve 8 and meshed with a speed increasing gear 9, the speed increasing gear 9 is matched with a small gear, the rotating speed of a rotating shaft 10 is higher than the rotating speed of the main shaft 3, the air inlet screw sleeve 11 can store larger air pressure in a short time, the upper part of the inner cavity of the air inlet sleeve 8 is sleeved with the rotating shaft 10, the outer surface of the rotating shaft 10 is fixedly sleeved with a gas transmission screw sleeve 11, the rotating shaft 10 is meshed with a speed increasing gear 9, two sides of the gas inlet sleeve 8 are fixedly provided with a gas exhaust pipe 12, a connecting frame 13 is fixedly sleeved with a main shaft 3 in an inner cavity of a ring die 4, two end shafts of the connecting frame 13 are provided with a press roller 14, the outer surface of the main shaft 3 and a gas spraying pipe 15 are fixedly arranged in the vertical direction of the main shaft 3, after the press roller 14 forms particles in one die hole 5, ninety degrees of rotation of the gas spraying pipe 15 is needed, the particles can be blown to the holes formed before, the particles are discharged, a certain pressure maintaining time is provided after the particles are formed in the die hole 5, a particle output port is ensured, the particles are not easy to collapse, the gas spraying pipe 15 is communicated with the gas exhaust pipe 12, a baffle 21 is movably sleeved in the inner cavity of the gas spraying pipe 15, the end surface of the gas spraying pipe 15 is movably sleeved with a roller 22, the roller 22 is wound with a pull rope 23, an electric connection block 24 is movably arranged in the air ejector tube 15 and connected with a pull rope 23, a tension spring 25 is fixedly arranged on one side of the electric connection block 24, an electromagnet 26 is fixedly arranged at the other end of the tension spring 25, the electromagnet 26 is in magnetic attraction fit with a baffle plate 21, one end of the baffle plate 21 is fixedly connected with a spring 27, a discharge groove 16 is arranged on two sides of an outer baffle ring 6, the discharge groove 16 is matched with the air ejector tube 15, the air ejector tube 15 is conveyed into the air ejector tube 15 through the movable sleeve of the outer baffle ring 6 and a gas transmission screw sleeve 11 through an exhaust pipe 12, so that after the compression roller 14 rotates to be matched with a die hole 5, particles are formed in the die hole 5, before the air ejector tube 15 rotates to be matched with the die hole 5, the roller 22 contacts with the inner surface of the annular die 4 to rotate, the electric connection block 24 is driven to move through the pull rope 23, the nearest point contacts with electricity to enable the electromagnet 26 to be electrified and magnetic, one end of the attraction baffle plate 21 overcomes the tension of the spring 27, the baffle 21 is rotated to open the inner hole of the air ejector tube 15, high-pressure gas conveyed into the air ejector tube 15 is discharged, molded particles in the impact die hole 5 are ejected from the discharge groove 16, the outer surface of the die hole 5 which is being molded is blocked by the outer baffle ring 6 in the stage of matched extrusion molding of the press roller 14, raw materials have enough resisting molding pressure, the particles are tightly molded, raw materials cannot be wasted, the particles cannot be dispersed, the finished product yield is high, the top of the rotating shaft 10 is fixedly sleeved with the rotating sleeve 17, one side of the lower end of the rotating sleeve 17 is provided with the blanking groove 18, one side of the outer surface of the rotating sleeve 17 in the vertical direction is provided with a spiral groove, the matched part of the upper part of the annular die 4 and the rotating sleeve 17 is provided with the discharge hole 19, the inner surface of the annular die 4 and the discharge hole 19 are fixedly sleeved with the filter screen 20 in a matched manner, the rotating sleeve 17 is provided with the discharge hole 19, so that the raw materials above the blanking groove 18 are matched and installed, under the rotatory centrifugal action of changeing cover 17, the unnecessary water in the raw materials after adding water is thrown away and is discharged from wash port 19, the helicla flute that sets up on changeing cover 17 for the raw materials has decurrent extrusion force, further promotes the discharge of moisture in the raw materials, when preventing that the raw materials that lignin is few from needing to add water, water is too much easily and is led to unable fashioned problem, guarantees raw materials viscidity, and a hole has been seted up on one side at blast pipe 12 top and is cooperated with changeing cover 17, makes the interior high-pressure hot air of cover 8 of admitting air discharge to changeing cover 17 surface, can heat the raw materials, can blow off the interior moisture of raw materials simultaneously, further reduces the interior water content of raw materials, guarantees the viscidity of raw materials.

The working principle of the forming machine of the invention is as follows:

the raw materials fall into the lower part of the annular die 4 from the blanking groove 18, the main shaft 3 drives the compression roller 14 to rotate, the compression roller 14 and the die hole 5 are matched to rotate, the raw materials enter the die hole 5 and are blocked by the outer baffle ring 6 for extrusion molding, before the air jet pipe 15 rotates to be matched with the die hole 5, the roller 22 contacts and rotates with the inner surface of the annular die 4, the pull rope 23 drives the power receiving block 24 to move, the electromagnet 26 is electrified and magnetized by the latest point contact, one end of the attraction baffle 21 overcomes the tensile force of the spring 27, the baffle 21 rotates to open the inner hole of the air jet pipe 15, high-pressure air conveyed into the air jet pipe 15 is discharged, molded particles in the impact die hole 5 are ejected from the discharge groove 16, the roller 22 is matched with the die hole 5, the roller 22 does not rotate, the baffle 21 is rotated to return under the elastic force of the tension spring 25, the air jet pipe 15 is closed again, the air pressure is stored in the air jet pipe 15, the raw materials are matched with the rotating shaft 10 by the rotating sleeve 17, the rotating speed of the rotating sleeve 17 is high, the centrifugal force is high, the raw materials can be removed easily, the high pressure content of the raw materials is further compressed, the excessive water is dispersed in the raw materials, and the excessive water is not dispersed, and the raw materials are heated.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 particles is with ring mode make-up machine, includes frame (1), its characterized in that: the bottom of the inner cavity of the stand (1) is fixedly provided with the motor (2), the top of the inner cavity of the motor (2) is fixedly provided with the main shaft (3), the top of the inner cavity of the stand (1) is fixedly provided with the ring mould (4), the ring mould (4) and the main shaft (3) are coaxially and movably sleeved, the outer surface of the ring mould (4) is provided with the mould hole (5), the outer surface of the lower part of the ring mould (4) is movably sleeved with the outer baffle ring (6), the outer baffle ring (6) is fixedly sleeved with the main shaft (3), the inner surface of the outer baffle ring (6) is fixedly sleeved with the rubber pad (7), the upper part of the inner cavity of the ring mould (4) is fixedly sleeved with the air inlet sleeve (8), the main shaft (3) is deeply meshed with the air inlet sleeve (8), the upper part of the inner cavity of the air inlet sleeve (8) is sleeved with the rotating shaft (10), the outer surface of the rotating shaft (10) is fixedly sleeved with the air conveying screw sleeve (11), the rotating shaft (10) is meshed with the speed increasing gear (9), the inner surfaces of the two ends (13) of the inner cavities (13) of the air inlet sleeve (8) are fixedly sleeved with the inner cavities (13), the novel air-jet type air-jet machine is characterized in that an air jet pipe (15) is fixedly arranged on the outer surface of the main shaft (3) and is communicated with the main shaft (3) in the vertical direction, a baffle (21) is movably sleeved in an inner cavity of the air jet pipe (15), a roller (22) is movably sleeved on the end face of the air jet pipe (15), a pull rope (23) is wound on the roller (22), an electric connection block (24) is movably arranged in the air jet pipe (15) and is connected with the pull rope (23), a tension spring (25) is fixedly arranged on one side of the electric connection block (24), an electromagnet (26) is fixedly arranged at the other end of the tension spring (25), the electromagnet (26) is in magnetic attraction fit with the baffle (21), a spring (27) is fixedly connected with one end of the baffle (21), discharge grooves (16) are formed in two sides of the outer baffle ring (6), and the discharge grooves (16) are matched with the air jet pipe (15).

2. The annular mold forming machine for biomass particles according to claim 1, wherein: the top of pivot (10) is fixed to be overlapped and is equipped with change cover (17), change one side of cover (17) lower extreme and seted up blanking groove (18), change the shaping of the surface one side of cover (17) vertical direction and have the helicla flute, drain hole (19) have been seted up with change cover (17) cooperation department in the upper portion of ring mould (4), the interior surface of ring mould (4) is equipped with filter screen (20) with the fixed cover of drain hole (19) cooperation.

3. The annular mold forming machine for biomass particles according to claim 1, wherein: the connecting frames (13) are vertically staggered with the air injection pipes (15).

4. A ring-pattern molding machine for biomass particles as claimed in claim 2, wherein: one side of the top of the exhaust pipe (12) is provided with a branch hole and is matched with the rotating sleeve (17).

5. The annular mold forming machine for biomass particles according to claim 1, wherein: the speed increasing teeth (9) are matched with a large gear and a small gear.