CN219631241U

CN219631241U - Efficient granulating equipment

Info

Publication number: CN219631241U
Application number: CN202320631547.6U
Authority: CN
Inventors: 田晓琴; 郑仕东
Original assignee: Jianshi Longsheng New Energy Co ltd
Current assignee: Jianshi Longsheng New Energy Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-09-05
Anticipated expiration: 2033-03-28

Abstract

The utility model provides efficient granulating equipment which comprises a granulating cylinder, fixing plates and screen plates, wherein grooves are symmetrically formed in the side walls of the granulating cylinder, vertical plates are welded on the edges of bottom plates of the granulating cylinder, arc grooves are formed in top plates of the granulating cylinder, a supporting plate and a pressing plate are mounted on the bottom plates of the granulating cylinder, rotating plates are lapped on the supporting plate, the fixing plates and upright posts are welded on the upper surfaces of the rotating plates, the screen plates are clamped between the upright posts, holes are formed in the screen plates, a discharge pipe is welded in the center of the rotating plates, the bottom ends of the discharge pipe downwards penetrate through the supporting plate and the bottom plates of the granulating cylinder, toothed rings are sleeved on the top plates of the granulating cylinder, and rotating shafts are sleeved on the top plates of the granulating cylinder in a sleeved mode. The utility model solves the problems that concentricity of the net drum, the pressing plate and the scraper is required to be ensured when the net drum is replaced, and the bolt is loaded and unloaded through the bolt in a complicated way, and the bolt is easily affected by a vibration mechanism to cause looseness.

Description

Efficient granulating equipment

Technical Field

The utility model relates to the technical field related to biomass granulation, in particular to efficient granulation equipment.

Background

The biomass particles are prepared by carrying out cold compact molding processing on the crushed biomass straw, forestry waste and other raw materials by using a compression roller and a ring die under the normal temperature condition, and the volume of the biomass is greatly reduced after compression molding, so that the biomass is more convenient to transport, store and use, and the key problem of large-scale utilization of the biomass is solved, so that the technology and the equipment are very suitable for biomass power generation, clean energy transformation of an industrial boiler and rural novel cooking fuel.

The chinese patent with the prior publication number of CN212328212U discloses a high-efficiency biomass particle granulator, the above-mentioned technical scheme adopts a net barrel, a hydraulic rod, a pressing plate and a connecting rod to mutually cooperate for use, the hydraulic rod drives the connecting rod to move up and down in the net barrel together with the pressing plate through a mounting plate, thereby extruding the raw materials out of the net barrel, the net barrel is mounted on a supporting seat, the net barrel needs to be disassembled for cleaning after use, but concentricity of the net barrel, the pressing plate and a scraper needs to be ensured when the net barrel is replaced, and moreover, the assembly and the disassembly of bolts are complicated, and the bolts are easily influenced by a vibration mechanism to cause looseness.

Disclosure of Invention

In order to overcome the defects existing in the prior art, the high-efficiency granulating equipment is provided at present, so that the problems that concentricity of a net drum, a pressing plate and a scraper needs to be ensured when the net drum is replaced, and the bolts are loaded and unloaded through the bolts in a complicated way and are easily affected by a vibration mechanism to loosen are solved.

In order to achieve the above-mentioned purpose, provide a high-efficient pelletization equipment, including pelletization section of thick bamboo, fixed plate and otter board, the fluting has been seted up to symmetry on the lateral wall of pelletization section of thick bamboo, the bottom plate edge welding of pelletization section of thick bamboo has the riser, the arc groove has been seted up on the roof of pelletization section of thick bamboo, install layer board and clamp plate on the bottom plate of pelletization section of thick bamboo, the bottom surface of clamp plate is connected with the telescopic link, the overlap joint has the rotor plate on the layer board, the butt fusion has fixed plate and stand on the upper surface of rotor plate, the card has the otter board between the stand, the hole has been seted up on the otter board, the center department welding of rotor plate has row's material pipe, the bottom of row's material pipe runs through the bottom plate of layer board and pelletization section of thick bamboo downwards, row material pipe cover is equipped with the ring gear, the ring gear meshes with conical gear, conical gear rotates and connects the motor, cartridge has the pivot on the roof of pelletization section of thick bamboo, the connection plate has been cup jointed in the pivot, the front end of connection plate has seted up the elongated slot, the scraper blade has been inserted to the elongated slot.

Further, a granulating chamber is formed between the granulating cylinder and the screen plate, the fixing plate and the screen plate jointly surround to form a granule storage chamber, the granule storage chamber is communicated with the material conveying channel, and the granulating chamber is communicated with the granule storage chamber through pores.

Further, the both sides limit butt fusion of fixed plate has the stand, the fixed plate with the otter board all is convex structure, the convex surface of fixed plate orientation the curb plate of pelletization section of thick bamboo, the convex surface of otter board orientation the axle center of pelletization section of thick bamboo, the both sides bending formation of otter board is bent, the joint of bending is in on the stand.

Further, the arc length of the fixing plate is greater than that of the screen plate, the bending is in contact with the inner wall of the granulating cylinder, and the corresponding angle of the fixing plate is greater than that of the groove.

Further, the thickness of clamp plate with the layer board is the same, the layer board looks adaptation with the size of pelletization room, the telescopic link runs through the bottom plate of pelletization section of thick bamboo, cylinder and clamp plate are connected respectively at the upper and lower both ends of telescopic link.

Further, the motor is rotationally connected with the bevel gear, the motor is fixed on the bottom plate of the granulating cylinder, and the toothed ring is fixed on the outer wall of the discharging pipe.

Further, the connecting plate and the rotating shaft form a pointer structure, the front end of the connecting plate extends to the position right above the arc groove, the scraping plate passes through the arc groove and the long groove from bottom to top, the top end of the scraping plate is provided with a fixing ring in a threaded manner, and the scraping plate is positioned in the grain storage chamber.

The efficient granulating equipment has the beneficial effects that the toothed ring on the discharging pipe is matched with the gear, so that the rotating plate drives the fixed plate and the screen to rotate, when the screen rotates to a slot, the screen is convenient to directly disassemble and assemble, when the fixed plate rotates to the slot, biomass granulation is convenient to carry out, the connecting plate drives the scraping plate to rotate, the scraping plate cuts the material extruded by the screen, the produced particles directly fall from the discharging pipe, and meanwhile, the storage chamber is unfolded after the screen is disassembled, so that the material accumulation is avoided.

Drawings

FIG. 1 is a schematic side view of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a bottom cross-sectional structure of an embodiment of the present utility model;

FIG. 4 is a schematic top view of an embodiment of the present utility model;

FIG. 5 is a schematic top view of an embodiment of the present utility model;

fig. 6 is a schematic view of a sectional structure of an embodiment of the present utility model in a disassembled state.

In the drawings, the list of components represented by the various numbers is as follows:

1. a granulating cylinder; 2. a fixing plate; 3. a screen plate; 4. a pressing plate; 5. a motor; 6. a connecting plate; 11. slotting; 12. a vertical plate; 13. an arc groove; 14. a granulating chamber; 15. a supporting plate; 21. a column; 22. a discharge pipe; 23. a material conveying channel; 24. a rotating plate; 25. a grain storage chamber; 31. a void; 32. bending; 41. a cylinder; 42. a telescopic rod; 51. a bevel gear; 52. a toothed ring; 61. a rotating shaft; 62. a long groove; 63. a scraper; 64. and a fixing ring.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Referring to fig. 1 to 6, the utility model provides a high-efficiency granulating device, which comprises a granulating cylinder 1, a fixed plate 2 and a screen 3, wherein the side wall of the granulating cylinder 1 is symmetrically provided with grooves 11, the edge of the bottom plate of the granulating cylinder 1 is welded with a vertical plate 12, the top plate of the granulating cylinder 1 is provided with an arc groove 13, the bottom plate of the granulating cylinder 1 is provided with a supporting plate 15 and a pressing plate 4, the bottom surface of the pressing plate 4 is connected with a telescopic rod 42, the supporting plate 15 is lapped with a rotating plate 24, the upper surface of the rotating plate 24 is welded with the fixed plate 2 and the vertical column 21, the screen 3 is clamped between the vertical columns 21, the screen 3 is provided with a hole 31, the center of the rotating plate 24 is welded with a discharge pipe 22, the bottom end of the discharge pipe 22 downwards penetrates through the supporting plate 15 and the bottom plate of the granulating cylinder 1, the discharge pipe 22 is sleeved with a toothed ring 52, the toothed ring 52 is meshed with a conical gear 51, the conical gear 51 is rotationally connected with a motor 5, the top plate of the granulating cylinder 1 is inserted with a rotating shaft 61, the rotating shaft 61 is sleeved with a connecting plate 6, the front end of the connecting plate 6 is provided with a long groove 62, and a scraper 63 is inserted into the long groove 62.

When the efficient granulating equipment is used, the bending 32 of the screen plate 3 is aligned with the upright post 21 to be clamped, the motor 5 drives the bevel gear 51 and the toothed ring 52 to rotate, the discharge pipe 22 drives the rotating plate 24 to rotate, when the screen plate 3 rotates to the position where the bending 32 is connected with the inner wall of the granulating cylinder 1, the granulating chamber 14 is formed, materials are injected into the granulating chamber 14 through a feeding pipe on the top plate of the granulating cylinder 1, the air cylinder 41 pushes the telescopic rod 42 to push the pressing plate 4 upwards, materials in the granulating chamber 14 are extruded, the materials are extruded from the holes 31, at the moment, the rotating shaft 61 drives the connecting plate 6 to rotate, the connecting plate 6 drives the scraping plate 63 to move along the arc groove 13, the scraping plate 63 cuts off the materials into particles, the generated particles are discharged from the discharge pipe 22 after falling into the granulating chamber 25, after the pressing plate 4 is reset downwards, the rotating plate 24 drives the screen plate 3 to rotate to the grooving 11, the screen plate 3 is directly taken out to be cleaned, the granulating chamber 25 is communicated with the grooving 11, and the inside the granulating chamber 25 is conveniently cleaned.

In this embodiment, as shown in fig. 2 and 5, a granulating chamber 14 is formed between the granulating cylinder 1 and the mesh plate 3, the fixing plate 2 and the mesh plate 3 together surround to form a granule storage chamber 25, the granule storage chamber 25 is communicated with the material conveying channel 23, the granulating chamber 14 is communicated with the granule storage chamber 25 through a hole 31, the material in the granulating chamber 14 is extruded into the granule storage chamber 25, and finally discharged outwards from the material conveying channel 23, so that the material is prevented from being locally accumulated.

In this embodiment, as shown in fig. 5 and 6, the two side edges of the fixing plate 2 are welded with the upright posts 21, the fixing plate 2 and the screen plate 3 are both in arc structures, the convex surface of the fixing plate 2 faces the side plate of the granulating cylinder 1, the convex surface of the screen plate 3 faces the axle center of the granulating cylinder 1, two sides of the screen plate 3 are bent to form a bending 32, the bending 32 is clamped on the upright posts 21, the plate at the junction of the bending 32 and the screen plate 3 is in a fully-closed structure, the bending 32 scrapes the inner wall of the granulating cylinder 1 in the rotating process, materials are prevented from adhering to the cylinder wall, and the clamping structure is convenient and quick to assemble and disassemble.

In this embodiment, the arc length of the fixing plate 2 is greater than that of the mesh plate 3, the bending 32 contacts with the inner wall of the granulating cylinder 1, the corresponding angle of the fixing plate 2 is greater than that of the slot 11, and the fixing plate 2 shields the slot 11 and provides supporting force for the upright post 21.

In this embodiment, as shown in fig. 2, the thickness of the pressing plate 4 is the same as that of the supporting plate 15, the supporting plate 15 is matched with the size of the granulating chamber 14, the telescopic rod 42 penetrates through the bottom plate of the granulating cylinder 1, the upper end and the lower end of the telescopic rod 42 are respectively connected with the air cylinder 41 and the pressing plate 4, the telescopic rod 42 drives the pressing plate 4 to move upwards to achieve the extrusion effect, the supporting plate 15 provides support for the rotating plate 24, and a sliding rail is arranged on the supporting plate 15 to facilitate the rotating movement.

In this embodiment, as shown in fig. 2, the motor 5 is rotatably connected with the bevel gear 51, the motor 5 is fixed on the bottom plate of the granulating drum 1, the toothed ring 52 is fixed on the outer wall of the discharge pipe 22, and the discharge pipe 22 drives the rotating plate 24 to rotate together.

In this embodiment, as shown in fig. 4, the connecting plate 6 and the rotating shaft 61 form a pointer structure, the front end of the connecting plate 6 extends to the position right above the arc groove 13, the scraping plate 63 passes through the arc groove 13 and the long groove 62 from bottom to top, the top end of the scraping plate 63 is screwed with the fixing ring 64, the scraping plate 63 is located in the grain storage chamber 25, and the rotating shaft 61 drives the connecting plate 6 to reciprocate along the arc groove 13, so that the scraping plate 63 cuts off the material on the surface of the screen 3.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a high-efficient pelletization equipment, includes pelletization section of thick bamboo (1), fixed plate (2) and otter board (3), its characterized in that: slotting (11) are symmetrically arranged on the side wall of the granulating cylinder (1), vertical plates (12) are welded on the edge of the bottom plate of the granulating cylinder (1), arc grooves (13) are formed in the top plate of the granulating cylinder (1), a supporting plate (15) and a pressing plate (4) are arranged on the bottom plate of the granulating cylinder (1), a telescopic rod (42) is connected to the bottom surface of the pressing plate (4), a rotating plate (24) is lapped on the supporting plate (15), a fixing plate (2) and an upright post (21) are welded on the upper surface of the rotating plate (24), a screen plate (3) is clamped between the upright posts (21), holes (31) are formed in the screen plate (3), a discharging pipe (22) is welded in the center of the rotating plate (24), the bottom end of the discharging pipe (22) downwards penetrates through the bottom plate of the supporting plate (15) and the bottom plate of the granulating cylinder (1), a toothed ring (52) is sleeved on the bottom plate of the discharging pipe (22), the toothed ring (52) is meshed with a conical gear (51), the conical gear (51) is rotatably connected with the rotating motor (5), a long groove (61) is formed in the upper surface of the granulating cylinder (6), a rotating shaft (61), a scraper (63) is inserted in the long groove (62).

2. An efficient granulating apparatus as claimed in claim 1, wherein a granulating chamber (14) is formed between said granulating cylinder (1) and said mesh plate (3), said fixing plate (2) and said mesh plate (3) together surround a granulating chamber (25), said granulating chamber (25) is in communication with said feed channel (23), and said granulating chamber (14) is in communication with said granulating chamber (25) through an aperture (31).

3. The efficient granulating equipment according to claim 1, wherein the two side edges of the fixing plate (2) are welded with the upright posts (21), the fixing plate (2) and the screen plate (3) are of circular arc structures, the convex surface of the fixing plate (2) faces the side plate of the granulating cylinder (1), the convex surface of the screen plate (3) faces the axle center of the granulating cylinder (1), the two sides of the screen plate (3) are bent to form bending parts (32), and the bending parts (32) are clamped on the upright posts (21).

4. A high efficiency granulation apparatus as claimed in claim 3, characterized in that the arc length of said fixed plate (2) is greater than the arc length of said mesh plate (3), said bend (32) is in contact with the inner wall of said granulation drum (1), and the corresponding angle of said fixed plate (2) is greater than the corresponding angle of said slot (11).

5. An efficient granulating apparatus as claimed in claim 1, wherein said pressing plate (4) has the same thickness as said supporting plate (15), said supporting plate (15) is adapted to the size of said granulating chamber (14), said telescopic rod (42) penetrates through the bottom plate of said granulating cylinder (1), and the upper and lower ends of said telescopic rod (42) are respectively connected with said air cylinder (41) and said pressing plate (4).

6. An efficient granulation apparatus as claimed in claim 1, characterized in that said motor (5) is rotatably connected to a bevel gear (51), said motor (5) being fixed to the bottom plate of said granulation drum (1), said toothed ring (52) being fixed to the outer wall of said discharge tube (22).

7. An efficient granulating apparatus as claimed in claim 1, wherein said connecting plate (6) and said rotary shaft (61) constitute a pointer structure, the front end of said connecting plate (6) extends to a position right above the arc groove (13), said scraper (63) passes through the arc groove (13) and the long groove (62) from bottom to top, a fixing ring (64) is screwed to the top end of said scraper (63), and said scraper (63) is located in the granulating chamber (25).