LU506331B1 - Biomass fuel vertical ring die pellet machine with improved compression mechanism - Google Patents
Biomass fuel vertical ring die pellet machine with improved compression mechanism Download PDFInfo
- Publication number
- LU506331B1 LU506331B1 LU506331A LU506331A LU506331B1 LU 506331 B1 LU506331 B1 LU 506331B1 LU 506331 A LU506331 A LU 506331A LU 506331 A LU506331 A LU 506331A LU 506331 B1 LU506331 B1 LU 506331B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- ring die
- compression mechanism
- biomass fuel
- vertical ring
- pellet machine
- Prior art date
Links
- 239000008188 pellet Substances 0.000 title claims abstract description 30
- 239000000446 fuel Substances 0.000 title claims abstract description 26
- 239000002028 Biomass Substances 0.000 title claims abstract description 24
- 230000006835 compression Effects 0.000 title claims abstract description 23
- 238000007906 compression Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 241000283690 Bos taurus Species 0.000 abstract description 7
- 210000003608 fece Anatomy 0.000 abstract description 7
- 239000010871 livestock manure Substances 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- -1 sawdust Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
- B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
- B30B11/208—Roller constructions; Mounting of the rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention discloses a biomass fuel vertical ring die pellet machine with improved compression mechanism, comprising a base. The upper surface of one end of the base is equipped with a support, inside the top end of which is an annular slide rail. At the center of this end of the base is positioned a second drive shaft, the bottom end of which is fitted with a second bevel gear, and the top end with a circular turntable. Inside the lower surface of the circular turntable is an annular groove, and the center of its upper surface has a fixed rod, the external part of the top end of which is equipped with a limit plate. This invention, by mounting the center of the limit plate at the top end of the fixed rod, enables the circular turntable to drive the press rollers to compress cattle manure material when rotating. This design allows the press rollers to endure a more balanced force during compression, avoiding bending of the rollers. It not only enhances the production efficiency of the ring die pellet machine but also prolongs its lifespan.
Description
BIOMASS FUEL VERTICAL RING DIE PELLET MACHINE WITH IMPROVED
COMPRESSION MECHANISM
The present invention relates to the field of ring die pellet machine technology, specifically a biomass fuel vertical ring die pellet machine with improved compression mechanism.
Background Technology
Biomass fuel refers to the use of biomass materials as fuel, mainly agricultural and forestry waste, such as straw, sawdust, bagasse, rice bran, cattle and sheep manure, etc. These are processed by a ring die pellet machine through crushing, mixing, extruding, drying, and other processes to form a new type of clean fuel in various block or strip shapes for direct combustion.
The current ring die pellet machines are usually composed of a base, ring die, mold, feed port, motor, rotating shaft, support, and press roller. During operation, the crushed cattle manure is fed into the pellet machine through the feed port. Then, the motor drives the rotating shaft, which in turn drives the press roller via the support, thereby pressing the cattle manure through the mold inside the ring die into shape.
However, existing ring die pellet machines generally have the press roller's top movably mounted on both ends of the support, driven by a transmission shaft through the support to rotate the press roller. This can cause bending of the rotating shaft under pressure during extrusion, thus affecting the production efficiency of the ring die pellet machine. Therefore, the inventor proposes a biomass fuel vertical ring die pellet machine with improved compression mechanism to address the above issues.
The objective of this invention is to provide a biomass fuel vertical ring die pellet machine with improved compression mechanism, aiming to resolve the problem found in existing ring die pellet machines where the press rollers are generally movably 750638 mounted at the top on both ends of the support. These rollers are driven to rotate by a transmission shaft through the support. This design can lead to bending of the rotating shaft under pressure during compression, thereby affecting the production efficiency of the ring die pellet machine.
To achieve this purpose, the invention provides the following technical solution: a biomass fuel vertical ring die pellet machine with improved compression mechanism, including a base. At one end of the base, the upper surface is equipped with a support, inside the top of which is an annular slide rail. At the center of this end of the base is a second drive shaft, the bottom end of which is fitted with a second bevel gear, and the top end with a circular turntable. The lower surface of the circular turntable has an annular groove inside, and the center of its upper surface has a fixed rod, the outer part of which at the top end is equipped with a limit plate. Close to the fixed rod on both sides of the upper surface of the circular turntable are clearance slots. At the center of these clearance slots are press rollers, with two sets of press rollers movably mounted inside the ends of the limit plate, to facilitate the circular turntable rotating and pressing the cattle manure material.
As a technical solution of the present invention, a protective sleeve is mounted on the side of one end of the base. Inside the protective sleeve, a first drive shaft is rotatably installed, which at one end has a first bevel gear, enabling the first drive shaft to drive the first bevel gear to rotate.
As a technical solution of the present invention, a first rotary drive component is installed on the upper surface of the other side of the base through a fixed frame. The output end of the first rotary drive component is equipped with a coupling, enabling it to drive the first drive shaft to rotate.
As a technical solution of the present invention, an installation slot is set inside one side of the support. Inside the installation slot, a third drive shaft is rotatably 750638 installed, the top end of which has an active gear, and the bottom end a third bevel gear, enabling the third drive shaft to drive the active gear to rotate.
As a technical solution of the present invention, a second rotary drive component is mounted on one side of the support. The external part of the output end of the second rotary drive component is equipped with a fourth bevel gear, enabling the second rotary drive component to drive the third bevel gear to rotate.
As a technical solution of the present invention, a feed turntable is movably set on the outer part of the top of the support. The inside center of the feed turntable has a tooth slot, enabling the active gear to drive the feed turntable to rotate around the outside of the top of the support.
As a technical solution of the present invention, a ring die is set at the top of the support. The inside near the bottom of the ring die has a mold, enabling the press roller to press the raw material through the mold into shape.
As a technical solution of the present invention, a shell is mounted on the outside of the support. The outside of the lower material port on one side of the shell has a guide plate, enabling the extruded biomass fuel to be discharged through the guide plate.
As a technical solution of the present invention, at the center of the top of the installation slot is a feed hopper. On both sides inside the top of the feed hopper, baffles are movably installed via hinges. Near the center of the upper surface of the baffle is a second mounting component, enabling the baffle to block the overflow of raw material powder.
As a technical solution of the present invention, near the upper surface of the baffle inside the center of the feed hopper is a first mounting component. The inside 750638 of the first mounting component is movably installed with a resetter through a mounting shaft, enabling the resetter to drive the baffle to reset via the second mounting component.
Compared to existing technology, the beneficial effects of this invention are: the biomass fuel vertical ring die pellet machine with improved compression mechanism is not only rationally structured and convenient for use with simple maintenance, but also has the following advantages: (1) The present invention, by setting a circular turntable at the top end of the second drive shaft and an annular groove at the lower surface of the circular turntable, enables the second drive shaft to move the circular turntable along the external part of the annular groove. By installing the press rollers inside the clearance slots on the upper surface of the circular turntable through bearings, and rotatingly mounting the top ends of the two sets of press rollers inside the ends of the limit plate through bearings, with the center of the limit plate mounted at the top end of the fixed rod, it ensures that the rotation of the circular turntable drives the press rollers to compress the cattle manure material. This design allows the press rollers to endure a more balanced force during compression, avoiding bending of the rollers. This not only enhances the production efficiency of the ring die pellet machine but also prolongs its lifespan. (2) The present invention, by symmetrically setting two sets of baffles on both sides inside the top of the feed hopper using hinges, and placing the second mounting component at the center of the upper surface of the baffles, as well as setting the first mounting component near the center of the upper surface of the baffles inside both sides of the feed hopper, and by movably mounting the resetter outside the mounting shaft inside the first mounting component, with one end of the resetter movably mounted in the sleeve inside the second mounting component, allows the baffles to flip down when adding raw materials. This leads the raw materials to enter the feed 750638 hopper and the resetter to reset the baffles via the second mounting component, thereby closing the feed hopper. This solves the issue of a large amount of dust floating into the air when adding raw materials to the ring die pellet machine, making the 5 machine more environmentally friendly.
FIG.1: front view of the external structure of the invention;
FIG.2: front sectional view of the structure of the invention;
FIG.3: enlarged view of Section A in FIG.2;
FIG.4: enlarged view of Section B in FIG.2;
FIG.5: enlarged view of Section Cin FIG.2;
FIG.6: enlarged view of Section D in FIG.2.
In the Drawings: 1. Base; 2. Protective Sleeve; 3. First Rotary Drive Component; 4.
Coupling; 5. First Drive Shaft; 6. First Bevel Gear; 7. Second Drive Shaft; 701. Second
Bevel Gear; 8. Support; 9. Annular Slide Rail; 10. Circular Turntable; 11. Annular Groove; 12. Clearance Slot; 13. Press Roller; 14. Fixed Rod; 15. Limit Plate; 16. Installation Slot; 17. Third Drive Shaft; 18. Third Bevel Gear; 19. Active Gear; 20. Second Rotary Drive
Component; 21. Fourth Bevel Gear; 22. Feed Turntable; 23. Tooth Slot; 24. Ring Die; 25. Module; 26. Shell; 27. Guide Plate; 28. Feed Hopper; 29. Baffle; 30. First Mounting
Component; 31. Resetter; 32. Second Mounting Component.
Specific Embodiments
The following is a clear and complete description of the technical solutions in the embodiments of this invention, in conjunction with the drawings provided. All other embodiments obtained by those skilled in the art from this disclosure, without creative efforts, are within the scope of this invention's protection.
Please refer to FIGs. 1-6 for an embodiment provided by this invention: a biomass fuel vertical ring die pellet machine with improved compression mechanism, which 750638 includes a base 1. The upper surface of one end of the base 1 is equipped with a support 8, inside the top end of which is an annular slide rail 9. At the center of this end of the base 1 is positioned a second drive shaft 7, the bottom end of which is fitted with a second bevel gear 701, and the top end with a circular turntable 10. The lower surface inside the circular turntable 10 has an annular groove 11, and the center of its upper surface has a fixed rod 14. The external part of the top end of the fixed rod 14 is equipped with a limit plate 15. Close to the fixed rod 14 on both sides of the upper surface of the circular turntable 10 are clearance slots 12. At the center of these slots are press rollers 13, with two sets of press rollers 13 movably mounted inside the ends of the limit plate 15.
In use, the circular turntable 10 is set at the top end of the second drive shaft 7, with an annular groove 11 at the lower surface of the circular turntable 10. This allows the second drive shaft 7 to move the circular turntable 10 along the external part of the annular groove 11. Press rollers 13 are rotationally mounted inside the clearance slots 12 on the upper surface of the circular turntable 10 through bearings, and the top ends of the two sets of press rollers 13 are rotationally mounted inside the ends of the limit plate 15 through bearings. The center of the limit plate 15 is mounted at the top end of the fixed rod 14, allowing the circular turntable 10 to drive the press rollers 13 to compress the cattle manure material when rotating.
A protective sleeve 2 is mounted on the side of one end of the base 1, inside of which a first drive shaft 5 is rotationally set, with a first bevel gear 6 at one end.
In use, the protective sleeve 2 is fixed to the side of one end of the base 1 through a fastener, and a first drive shaft 5 is movably set inside the protective sleeve 2. A first bevel gear 6 is set at one end of the first drive shaft 5, enabling it to rotate the first bevel gear 6.
On the upper surface of the other side of the base 1, a first rotary drive 750638 component 3 is mounted through a fixed frame. The output end of the first rotary drive component 3 is equipped with a coupling 4.
In use, a coupling 4 is set on the external part of the output end of the first rotary drive component 3. The coupling 4 fixes the mounting end of the first drive shaft 5 to the output end of the first rotary drive component 3, enabling the first rotary drive component 3 to drive the first drive shaft 5 to rotate through the coupling 4.
An installation slot 16 is set inside one side of the support 8, inside of which a third drive shaft 17 is rotationally mounted, with an active gear 19 at the top end, and a third bevel gear 18 at the bottom end.
In use, the third drive shaft 17 is rotationally mounted inside the installation slot 16, with a third bevel gear 18 at the bottom end and an active gear 19 at the top end, enabling the third drive shaft 17 to rotate the active gear 19.
One side of the support 8 is equipped with a second rotary drive component 20, the external part of whose output end has a fourth bevel gear 21.
In use, a fourth bevel gear 21 is set at the output end of the second rotary drive component 20, meshing with the third bevel gear 18, enabling the second rotary drive component 20 to drive the third bevel gear 18 to rotate.
A feed turntable 22 is movably set on the outer part of the top end of the support 8, with a tooth slot 23 at the center of its inner side.
In use, a tooth slot 23 is set at the center of the inner side of the feed turntable 22, meshing with the active gear 19, thereby driving the feed turntable 22 to rotate around the outer part of the top end of the support 8 through the tooth slot 23.
The top end of the support 8 is equipped with a ring die 24, inside near the bottom of which a module 25 is set.
In use, the module 25 is fixed in place, setting the ring die 24 on the upper surface of the circular turntable 10, and multiple sets of modules 25 are set inside near the bottom of the ring die 24. This allows the press rollers 13 to press the raw material through the modules 25 into shape.
The exterior of the support 8 is equipped with a shell 26, and on one side of the shell 26, near the lower material port, is a guide plate 27.
In use, a guide plate 27 is installed on the exterior of one side of the shell 26 near the lower material port, enabling the extruded biomass fuel to be discharged through the guide plate 27.
At the center of the top of the installation slot 16 is a feed hopper 28, and on both sides inside the top of the feed hopper 28 are baffles 29, movably installed via hinges.
Near the center of the upper surface of the baffle 29 is a second mounting component 32.
In use, two sets of baffles 29 are symmetrically installed via hinges on both sides inside the top of the feed hopper 28, preventing the overflow of raw material powder.
Near the upper surface of the baffle 29 inside the center of the feed hopper 28 is a first mounting component 30, on the inside of which a resetter 31 is movably installed via a mounting shaft.
In use, a resetter 31 is movably installed on the exterior of the mounting shaft inside the first mounting component 30, and one end of the resetter 31 is movably installed in the sleeve on the exterior of the mounting shaft inside the second 750638 mounting component 32, enabling the resetter 31 to drive the baffle 29 to reset via the second mounting component 32.
In this embodiment, when in use: firstly, raw materials are added to the interior of the shell 26 through the feed hopper 28. Then, the resetter 31 drives the baffle 29 to reset via the second mounting component 32, closing the feed hopper 28. Next, the first rotary drive component 3 drives the first drive shaft 5 to rotate via the coupling 4.
The first drive shaft 5 then drives the second bevel gear 701 via the first bevel gear 6, which in turn drives the second drive shaft 7 to rotate. This causes the second drive shaft 7 to rotate the press roller 13 via the circular turntable 10, thus compressing the raw materials. The materials are then pressed into shape through the module 25 inside the ring die 24 and conveyed outside the ring die 24. Finally, the second rotary drive component 20 drives the third bevel gear 18 via the fourth bevel gear 21, which then drives the active gear 19. The active gear 19 then drives the feed turntable 22 to rotate along the exterior of the top end of the support 8, enabling the feed turntable 22 to discharge the formed fuel through the guide plate 27, thus completing the operation of the biomass fuel vertical ring die pellet machine with improved compression mechanism.
The embodiments of this invention are provided for illustrative and descriptive purposes; it is understood that these embodiments are exemplary and not intended to limit the invention. Those skilled in the art may make variations, modifications, replacements, and variations within the scope of the invention based on the foregoing embodiments.
Claims (10)
1. A biomass fuel vertical ring die pellet machine with improved compression mechanism, comprising a base (1), characterized in that: the upper surface of one end of the base (1) is equipped with a support (8), inside the top end of which is an annular slide rail (9), and at the center of this end of the base (1) is positioned a second drive shaft (7). The bottom end of the second drive shaft (7) is fitted with a second bevel gear (701), and the top end with a circular turntable (10). Inside the lower surface of the circular turntable (10) is an annular groove (11), and the center of its upper surface has a fixed rod (14). The external part of the top end of the fixed rod (14) is equipped with a limit plate (15), and close to the fixed rod (14) on both sides of the upper surface of the circular turntable (10) are clearance slots (12). At the center of these slots are press rollers (13), with two sets of press rollers (13) movably mounted inside the ends of the limit plate (15).
2. The biomass fuel vertical ring die pellet machine with improved compression mechanism according to claim 1, characterized in that: the side of one end of the base (1) is equipped with a protective sleeve (2), inside of which a first drive shaft (5) is rotationally set, with a first bevel gear (6) at one end.
3. The biomass fuel vertical ring die pellet machine with improved compression mechanism according to claim 1, characterized in that: the upper surface of the other side of the base (1) is equipped with a first rotary drive component (3) through a fixed frame, the output end of which is equipped with a coupling (4).
4. The biomass fuel vertical ring die pellet machine with improved compression mechanism according to claim 1, characterized in that: one side of the support (8) internally has an installation slot (16), inside of which a third drive shaft (17) is rotationally mounted, with an active gear (19) at the top end, and a third bevel gear (18) at the bottom end.
5. The biomass fuel vertical ring die pellet machine with improved compression mechanism according to claim 1, characterized in that: one side of the support (8) is equipped with a second rotary drive component (20), the external part of whose output end has a fourth bevel gear (21).
6. The biomass fuel vertical ring die pellet machine with improved compression mechanism according to claim 1, characterized in that: the outer part of the top end of the support (8) is movably equipped with a feed turntable (22), at the center of whose inner side is a tooth slot (23).
7. The biomass fuel vertical ring die pellet machine with improved compression mechanism according to claim 1, characterized in that: the top end of the support (8) is equipped with a ring die (24), inside near the bottom of which a module (25) is set.
8. The biomass fuel vertical ring die pellet machine with improved compression mechanism according to claim 1, characterized in that: the exterior of the support (8) is equipped with a shell (26), and on one side of the shell (26), near the lower material port, is a guide plate (27).
9. The biomass fuel vertical ring die pellet machine with improved compression mechanism according to claim 1, characterized in that: at the center of the top of the installation slot (16) is a feed hopper (28), on both sides inside the top of which are baffles (29), movably installed via hinges, and near the center of the upper surface of the baffle (29) is a second mounting component (32).
10. The biomass fuel vertical ring die pellet machine with improved compression mechanism according to claim 9, characterized in that: near the upper surface of the baffle (29) inside the center of the feed hopper (28) is a first mounting component (30), onthe inside of which a resetter (31) is movably installed via a mounting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU506331A LU506331B1 (en) | 2024-02-06 | 2024-02-06 | Biomass fuel vertical ring die pellet machine with improved compression mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU506331A LU506331B1 (en) | 2024-02-06 | 2024-02-06 | Biomass fuel vertical ring die pellet machine with improved compression mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU506331B1 true LU506331B1 (en) | 2024-08-06 |
Family
ID=92174882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU506331A LU506331B1 (en) | 2024-02-06 | 2024-02-06 | Biomass fuel vertical ring die pellet machine with improved compression mechanism |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU506331B1 (en) |
-
2024
- 2024-02-06 LU LU506331A patent/LU506331B1/en active IP Right Grant
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Effective date: 20240806 |