CN104209058A - Wood pellet forming machine - Google Patents
Wood pellet forming machine Download PDFInfo
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- CN104209058A CN104209058A CN201310209587.2A CN201310209587A CN104209058A CN 104209058 A CN104209058 A CN 104209058A CN 201310209587 A CN201310209587 A CN 201310209587A CN 104209058 A CN104209058 A CN 104209058A
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- forming machine
- wood pellet
- pellet forming
- ring mould
- sidewall
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention relates to a wood pellet forming machine which comprises a feeding device, an annular mold, an extruding device and a cutting device. The inside of the annular mold is provided with an inner cavity and the upper and lower ends of the annular mold are provided with openings. The upper opening is positioned below an output end of the feeding device. The sidewall of the annular mold is provided with a mold hole. The extruding device is positioned inside the inner cavity and there is a gap between the extruding device and the sidewall of the annular mold. The extruding device is driven by a rotary driving device to rotate. The cutting device is positioned on the outside of the sidewall of the annular mold. According to the wood pellet forming machine provided by the invention, defects of null work and low capacity by freestyle extrusion of a flat die machine are changed, and the problem that the flat die machine cannot supply oil automatically and stable production cannot be continued is dissolved. In addition, the wood pellet forming machine is suitable for forming of biomass fuel with a dense molecular structure, large specific gravity, high hardness and no adhesiveness. By the adoption of the wood pellet forming machine, the null work phenomenon is eliminated effectively. Therefore, yield is raised; abrasion of the annular mold, the extruding device and the like is reduced; and service life of the whole machine is prolonged.
Description
Technical field
The present invention relates to forming machine, specifically a kind of wood pellet forming machine.
Background technology
Biological substance fuel forming machine in the market, all flat-die type powdered, be adapted to the long material of string and contain fusible material, forming machine forming diameter 30mm left and right, feed from feeding hopper through the living beings that crush, extrude from flat mould lower end by rolling device, the operation principle of this machine is referred to as free compaction type, and between employing flat-die and pinch roller, extruding and the interactional principle of nib frictional force make material encrypt moulding.The free compaction type operation principle of flat die machine, the one, sky workmanship causes production capacity low, consumes energy high; The 2nd, living beings closeer to molecular structure, proportion is larger, hard and not containing the biomass moulding difficulty of viscosity; Three Shi Kongzuo trade unions cause the Fast Wearing of mould and pinch roller not to be durable; The 4th, the working method of this machine and present situation cannot complete the function of dynamic auto supplying lubricating oil, the defect of lubricating system and sealing system cannot effectively solve, cause this machine can not stability work, the above four be all to need improved problem and place.
Summary of the invention
Primary and foremost purpose of the present invention is to provide a kind of operating efficiency high, and moulding difficulty is little, the wood pellet forming machine of long service life, and concrete scheme of the present invention is as follows for achieving the above object:
A kind of wood pellet forming machine, comprises drawing-in device, ring mould, pressurizing unit, shearing device; The inside of described ring mould is provided with inner chamber and upper and lower two ends are provided with opening, and described upper end open is positioned at the output below of described drawing-in device, and the sidewall of ring mould is provided with nib;
Described pressurizing unit is positioned at described inner chamber and leaves gap with the sidewall of ring mould, and described pressurizing unit is subject to rotating driving device to drive rotation;
Described shearing device is positioned at the sidewall outside of described ring mould.
Preferably, described drawing-in device comprises feed box, propeller;
Described propeller is positioned at described feed box below, and propeller comprises carrier pipe, and carrier pipe is connected with feed box, is provided with the conveying axis being electrically connected with variable-frequency motor in carrier pipe, and variable-frequency motor is electrically connected with frequency converter, and conveying axis footpath is upwards provided with helical blade.
Preferably, also comprise dust arrester, described drawing-in device and/or described ring mould are connected with described dust arrester.
Preferably, described rotating driving device comprises motor, reductor and vertical shaft;
Described motor is connected with reductor by drum-type shaft coupling, and the output of reductor is connected with vertical shaft, and vertical shaft is connected with described pressurizing unit.
Preferably, described ring mould is located in housing, and described housing is provided with discharging opening;
Described pressurizing unit is connected with described housing by bearing, and housing is provided with the automatic oil supplying device for lubricating oil is provided to described bearing.
Wood pellet forming machine provided by the invention has effectively changed flat die machine free style and has pushed the low defect of empty workmanship's production capacity; Solve the problem that flat die machine can not auto-supply cannot be produced continually and steadily; And be applicable to the moulding that molecular structure is closeer, proportion is larger, hard and do not contain fusible biomass fuel; Push operation principle by compulsory type, effectively got rid of empty workmanship's phenomenon, thereby improved output, reduced the wearing and tearing of ring mould, pressurizing unit etc., increased the service life of complete machine.
Brief description of the drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, does not form inappropriate limitation of the present invention, in the accompanying drawings:
Fig. 1 is embodiment of the present invention structural representation;
Fig. 2 is A part enlarged diagram in Fig. 1;
Fig. 3 is embodiment of the present invention ring mould structural representation;
Fig. 4 is embodiment of the present invention pressurizing unit structural representation.
Detailed description of the invention
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment
As shown in Figures 1 and 2, a kind of wood pellet forming machine, comprises drawing-in device 1, ring mould 2, pressurizing unit 3, shearing device 4; In the present embodiment, drawing-in device 1 comprises feed box 11, propeller 12; Described propeller 12 is positioned at described feed box 11 belows, propeller 12 comprises carrier pipe 121, carrier pipe 121 is connected with feed box 11, in carrier pipe 121, be provided with the conveying axis 122 being electrically connected with variable-frequency motor 123, variable-frequency motor 123 is electrically connected with frequency converter, and conveying axis 122 footpaths are upwards provided with helical blade.Ring mould 2 is in conjunction with shown in Fig. 3, and its inside is provided with inner chamber and upper and lower two ends are provided with opening, and described upper end open is positioned at the output below of described drawing-in device 1, and the sidewall of ring mould 2 is provided with nib 21, described pressurizing unit 3 is in conjunction with shown in Fig. 4, comprise and mainly comprise pinch roller 31, pinch roller 31 middle parts are provided with rotating shaft, pinch roller 31 is positioned at described inner chamber and leaves gap with the sidewall of ring mould 2, in the present embodiment, by the groove 33 of pinch roller 31 wheel faces, material can be entered between ring mould 2 and pressurizing unit 3, described pressurizing unit 3 is subject to rotating driving device to drive rotation, material enters ring mould 2 inner chambers, the pinch roller 31 of pressurizing unit 3 is to nib 21 inwall rotary squeezings, ring mould 2 inwalls are produced to lateral pressure effect, force material to enter inner chamber, pinch roller 31 continuously rolls, then extrude from ring mould 2 outer wall curing moldings, hard and bright, density reachable 1.2g/m
3above, guarantee the effect of particulate material in the time of burning, improved the thermal efficiency of burning, shaped granule ￠ 8mm, cylinder length is 3 centimeters of left and right, the total nib 21 of mould has 1000, belongs to dual-mode design, totally 8 rounds, upper nib 21 has 500 nibs 21, lower nib 21 has 500 nibs 21, thereby has increased the service life of mould, has reduced client's processing cost, described shearing device 4 is positioned at the sidewall outside of described ring mould 2, and in the time of material extrusion modling discharging, shearing device 4 can cut off particle automatically, makes particle length unified, and shaped granule is delivered to discharging bin automatically.
As the improvement of above-described embodiment scheme, also comprise dust arrester 5, described drawing-in device 1 and/or described ring mould 2 are connected with described dust arrester 5, to reduce air pollution, have improved working environment.
Preferably, described rotating driving device comprises motor 61, reductor 62 and vertical shaft 63; Described motor 61 is connected with reductor 62 by drum-type shaft coupling 611, and the output of reductor 62 is connected with vertical shaft 63, and vertical shaft 63 is connected with described pressurizing unit 3, guarantees that equipment operation is highly steadily without resonance.
Preferably, described ring mould 2 is located in housing, and described housing is provided with discharging opening; Described pressurizing unit 3 is connected with described housing by bearing, housing is provided with the automatic oil supplying device 7 for lubricating oil is provided to described bearing, take dynamic auto timing, quantitatively, the lubricated needs of supply pinch roller 31 bearings, thereby the object that the equipment that reaches can 24 continuous throughout the twenty-four hour24s.
In above-described embodiment scheme, unlatching by control system 8 to equipment, stop controlling, control system 8 also comprises that electric switch and current/voltage show, the time relay system centralized Control of Automatic-feeding fuel feeding.
The technical scheme above embodiment of the present invention being provided is described in detail, applied principle and the embodiment of specific case to the embodiment of the present invention herein and set forth, the explanation of above embodiment is only applicable to help to understand the principle of the embodiment of the present invention; , for one of ordinary skill in the art, according to the embodiment of the present invention, in detailed description of the invention and range of application, all will change, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (5)
1. a wood pellet forming machine, is characterized in that:
Comprise drawing-in device, ring mould, pressurizing unit, shearing device;
The inside of described ring mould is provided with inner chamber and upper and lower two ends are provided with opening, and described upper end open is positioned at the output below of described drawing-in device, and the sidewall of ring mould is provided with nib;
Described pressurizing unit is positioned at described inner chamber and leaves gap with the sidewall of ring mould, and described pressurizing unit is subject to rotating driving device to drive rotation;
Described shearing device is positioned at the sidewall outside of described ring mould.
2. wood pellet forming machine as claimed in claim 1, is characterized in that:
Described drawing-in device comprises feed box, propeller;
Described propeller is positioned at described feed box below, and propeller comprises carrier pipe, and carrier pipe is connected with feed box, is provided with the conveying axis being electrically connected with variable-frequency motor in carrier pipe, and variable-frequency motor is electrically connected with frequency converter, and conveying axis footpath is upwards provided with helical blade.
3. wood pellet forming machine as claimed in claim 1, is characterized in that:
Also comprise dust arrester, described drawing-in device and/or described ring mould are connected with described dust arrester.
4. wood pellet forming machine as claimed in claim 1, is characterized in that:
Described rotating driving device comprises motor, reductor and vertical shaft;
Described motor is connected with reductor by drum-type shaft coupling, and the output of reductor is connected with vertical shaft, and vertical shaft is connected with described pressurizing unit.
5. wood pellet forming machine as claimed in claim 1, is characterized in that:
Described ring mould is located in housing, and described housing is provided with discharging opening;
Described pressurizing unit is connected with described housing by bearing, and housing is provided with the automatic oil supplying device for lubricating oil is provided to described bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310209587.2A CN104209058A (en) | 2013-05-30 | 2013-05-30 | Wood pellet forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310209587.2A CN104209058A (en) | 2013-05-30 | 2013-05-30 | Wood pellet forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104209058A true CN104209058A (en) | 2014-12-17 |
Family
ID=52091201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310209587.2A Pending CN104209058A (en) | 2013-05-30 | 2013-05-30 | Wood pellet forming machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104209058A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732183A (en) * | 2017-01-03 | 2017-05-31 | 浙江德联精工机械有限责任公司 | A kind of heavy straw granule-forming machine |
| WO2018113009A1 (en) * | 2016-12-25 | 2018-06-28 | 高进财 | Pellet former for sawdust |
Citations (6)
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| CN101386213A (en) * | 2008-11-06 | 2009-03-18 | 杜广安 | Machine for forming biological substance fuel |
| JP4562639B2 (en) * | 2005-10-27 | 2010-10-13 | 株式会社神戸製鋼所 | Underwater cut granulation method and underwater cut granulation apparatus |
| WO2011060938A1 (en) * | 2009-11-20 | 2011-05-26 | Automatik Plastics Machinery Gmbh | Device for granulating |
| CN102614811A (en) * | 2012-03-28 | 2012-08-01 | 成都王安产业有限公司 | Biomass particle forming machine |
| CN102784590A (en) * | 2011-05-19 | 2012-11-21 | 溧阳市汇达机械有限公司 | Circular mold pelletizer |
| CN203291823U (en) * | 2013-05-30 | 2013-11-20 | 杜广安 | Wood chip particle forming machine |
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2013
- 2013-05-30 CN CN201310209587.2A patent/CN104209058A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4562639B2 (en) * | 2005-10-27 | 2010-10-13 | 株式会社神戸製鋼所 | Underwater cut granulation method and underwater cut granulation apparatus |
| CN101386213A (en) * | 2008-11-06 | 2009-03-18 | 杜广安 | Machine for forming biological substance fuel |
| WO2011060938A1 (en) * | 2009-11-20 | 2011-05-26 | Automatik Plastics Machinery Gmbh | Device for granulating |
| CN102784590A (en) * | 2011-05-19 | 2012-11-21 | 溧阳市汇达机械有限公司 | Circular mold pelletizer |
| CN102614811A (en) * | 2012-03-28 | 2012-08-01 | 成都王安产业有限公司 | Biomass particle forming machine |
| CN203291823U (en) * | 2013-05-30 | 2013-11-20 | 杜广安 | Wood chip particle forming machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113009A1 (en) * | 2016-12-25 | 2018-06-28 | 高进财 | Pellet former for sawdust |
| CN106732183A (en) * | 2017-01-03 | 2017-05-31 | 浙江德联精工机械有限责任公司 | A kind of heavy straw granule-forming machine |
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Application publication date: 20141217 |